diff --git a/2016/04/29/kw-doc/index.html b/2016/04/29/kw-doc/index.html
index 74cfdf68..90c2365c 100644
--- a/2016/04/29/kw-doc/index.html
+++ b/2016/04/29/kw-doc/index.html
@@ -45,7 +45,7 @@
-
+
diff --git a/api/index.html b/api/index.html
index ded9117e..cdafbef5 100644
--- a/api/index.html
+++ b/api/index.html
@@ -48,8 +48,8 @@
-
-
+
+
@@ -166,7 +166,7 @@
-
+
diff --git a/app/itkVtkViewer.js b/app/itkVtkViewer.js
index bf1526a1..f2f88aec 100644
--- a/app/itkVtkViewer.js
+++ b/app/itkVtkViewer.js
@@ -292,5 +292,5 @@
.icon {
width: 100%;
}
- `,t$=$K([hQ("collapse-ui")],t$);var r$={main:JK,layers:qJ,images:UZ,widgets:VZ,actions:{toggleDarkMode:function(e){!function(e){HH(e,"invertibleButton",e.main.collapseUIButton),HH(e,"invertibleButton",e.main.screenshotButton),e.main.fullscreenButton&&HH(e,"invertibleButton",e.main.fullscreenButton),e.main.rotateButtonLabel&&HH(e,"invertibleButton",e.main.rotateButtonLabel),HH(e,"invertibleButton",e.main.annotationsButtonLabel),HH(e,"invertibleButton",e.main.axesButtonLabel),HH(e,"invertibleButton",e.main.cropButtonLabel),HH(e,"invertibleButton",e.main.resetCropButtonLabel),HH(e,"invertibleButton",e.main.bgColorButtonLabel),e.use2D||(HH(e,"tooltipButton",e.main.xPlaneButtonLabel),HH(e,"tooltipButton",e.main.yPlaneButtonLabel),HH(e,"tooltipButton",e.main.zPlaneButtonLabel),HH(e,"tooltipButton",e.main.volumeButtonLabel),HH(e,"tooltipButton",e.main.viewPlanesButtonLabel)),HH(e,"invertibleButton",e.main.resetCameraButtonLabel)}(e),function(e){e.layers.uiLayers.forEach((function(t){HH(e,"layerEntry",t);var n=t.children[0].children[1];HH(e,"invertibleButton",n);var r=t.children[1].children[1];HH(e,"invertibleButton",r);var o=t.children[2];HH(e,"layerLabel",o);var i=t.children[3];HH(e,"invertibleButton",i)}))}(e),function(e){e.images.distanceButtonLabel&&(HH(e,"invertibleButton",e.images.distanceButtonLabel),HH(e,"distanceLabel",e.images.distanceLabel)),e.images.shadowButtonLabel&&(HH(e,"invertibleButton",e.images.shadowButtonLabel),HH(e,"invertibleButton",e.images.sliderEntryDiv),HH(e,"invertibleButton",e.images.volumeSampleDistanceDiv),HH(e,"invertibleButton",e.images.blendModeDiv),HH(e,"invertibleButton",e.images.labelImageBlendDiv),HH(e,"invertibleButton",e.images.scaleSelectorIconDiv))}(e),function(e){HH(e,"invertibleButton",e.widgets.distanceButtonLabel),HH(e,"distanceLabel",e.widgets.distanceLabel)}(e)},createInterface:function(e){(e=>{LQ=e})(e),e.viewContainers=new Map;var t=document.createElement("div");t.className="".concat(FH.viewContainer),e.viewContainers.set("volume",t);var n=document.createElement("service-context");n.appendChild(t),e.rootContainer.appendChild(n);var r=document.createElement("div");t.appendChild(r),r.setAttribute("class",FH.viewport);var o=e.renderingViewContainers.get("volume");r.appendChild(o),o.style.height="100%",e.uiContainer||(e.uiContainer=document.createElement("div"));var i=ZK("\n
\n \n \n
\n "));r.appendChild(i);var a=i.querySelector("#drawer");e.drawer=a,a.appendChild(e.uiContainer),e.uiContainer.style.width="var(--_container-width)",setTimeout((function(){a.shadowRoot.children[0].style.overflow="visible",n$(e)}),0),e.uiGroups||(e.uiGroups=new Map)},toggleUICollapsed:function(e,t,n){e.uiContainer&&(n&&(e.uiCollapsed="enabled"===n.state.value.active.uiCollapsed),n$(e),!e.uiCollapsed&&e.images.selectedName&&e.service.send({type:"SELECT_LAYER",data:e.images.selectedName}),!e.use2D&&e.main.planeUIGroup&&(e.uiCollapsed&&"Volume"===e.main.viewMode?e.main.planeUIGroup.style.display="none":e.main.planeUIGroup.style.display="block"))}}};function o$(e,t){t.classHierarchy.push("vtkOpenGLCamera"),e.buildPass=function(n){n&&(t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer"),t._openGLRenderWindow=t._openGLRenderer.getParent(),t.context=t._openGLRenderWindow.getContext())},e.opaquePass=function(e){if(e){var n=t._openGLRenderer.getTiledSizeAndOrigin();t.context.viewport(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize),t.context.scissor(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize)}},e.translucentPass=e.opaquePass,e.zBufferPass=e.opaquePass,e.opaqueZBufferPass=e.opaquePass,e.volumePass=e.opaquePass,e.getKeyMatrices=function(n){if(n!==t.lastRenderer||t._openGLRenderWindow.getMTime()>t.keyMatrixTime.getMTime()||e.getMTime()>t.keyMatrixTime.getMTime()||n.getMTime()>t.keyMatrixTime.getMTime()||t.renderable.getMTime()>t.keyMatrixTime.getMTime()){yd(t.keyMatrices.wcvc,t.renderable.getViewMatrix()),xs(t.keyMatrices.normalMatrix,t.keyMatrices.wcvc),_s(t.keyMatrices.normalMatrix,t.keyMatrices.normalMatrix),xd(t.keyMatrices.wcvc,t.keyMatrices.wcvc);var r=t._openGLRenderer.getAspectRatio();yd(t.keyMatrices.vcpc,t.renderable.getProjectionMatrix(r,-1,1)),xd(t.keyMatrices.vcpc,t.keyMatrices.vcpc),Od(t.keyMatrices.wcpc,t.keyMatrices.vcpc,t.keyMatrices.wcvc),t.keyMatrixTime.modified(),t.lastRenderer=n}return t.keyMatrices}}var i$={context:null,lastRenderer:null,keyMatrixTime:null,keyMatrices:null};_P("vtkCamera",Rr((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,i$,n),SP.extend(e,t,n),t.keyMatrixTime={},br(t.keyMatrixTime),t.keyMatrices={normalMatrix:new Float64Array(9),vcpc:new Float64Array(16),wcvc:new Float64Array(16),wcpc:new Float64Array(16)},Er(e,t,["context","keyMatrixTime"]),o$(e,t)})));var a$=ir;function s$(e,t){t.classHierarchy.push("vtkOpenGLRenderer"),e.buildPass=function(n){if(n){if(!t.renderable)return;e.updateLights(),e.prepareNodes(),e.addMissingNode(t.renderable.getActiveCamera()),e.addMissingNodes(t.renderable.getViewPropsWithNestedProps()),e.removeUnusedNodes()}},e.updateLights=function(){for(var e=0,n=t.renderable.getLightsByReference(),r=0;r0&&e++;return e||(a$("No lights are on, creating one."),t.renderable.createLight()),e},e.zBufferPass=function(n){if(n){var r=0,o=t.context;t.renderable.getTransparent()||(t.context.clearColor(1,0,0,1),r|=o.COLOR_BUFFER_BIT),t.renderable.getPreserveDepthBuffer()||(o.clearDepth(1),r|=o.DEPTH_BUFFER_BIT,t.context.depthMask(!0));var i=e.getTiledSizeAndOrigin();o.enable(o.SCISSOR_TEST),o.scissor(i.lowerLeftU,i.lowerLeftV,i.usize,i.vsize),o.viewport(i.lowerLeftU,i.lowerLeftV,i.usize,i.vsize),o.colorMask(!0,!0,!0,!0),r&&o.clear(r),o.enable(o.DEPTH_TEST)}},e.opaqueZBufferPass=function(t){return e.zBufferPass(t)},e.cameraPass=function(t){t&&e.clear()},e.getAspectRatio=function(){var e=t._parent.getSizeByReference(),n=t.renderable.getViewportByReference();return e[0]*(n[2]-n[0])/((n[3]-n[1])*e[1])},e.getTiledSizeAndOrigin=function(){var e=t.renderable.getViewportByReference(),n=[0,0,1,1],r=e[0]-n[0],o=e[1]-n[1],i=t._parent.normalizedDisplayToDisplay(r,o),a=Math.round(i[0]),s=Math.round(i[1]),c=e[2]-n[0],l=e[3]-n[1],u=t._parent.normalizedDisplayToDisplay(c,l),p=Math.round(u[0])-a,d=Math.round(u[1])-s;return p<0&&(p=0),d<0&&(d=0),{usize:p,vsize:d,lowerLeftU:a,lowerLeftV:s}},e.clear=function(){var n=0,r=t.context;if(!t.renderable.getTransparent()){var o=t.renderable.getBackgroundByReference();t.context.clearColor(o[0],o[1],o[2],o[3]),n|=r.COLOR_BUFFER_BIT}t.renderable.getPreserveDepthBuffer()||(r.clearDepth(1),n|=r.DEPTH_BUFFER_BIT,t.context.depthMask(!0)),r.colorMask(!0,!0,!0,!0);var i=e.getTiledSizeAndOrigin();r.enable(r.SCISSOR_TEST),r.scissor(i.lowerLeftU,i.lowerLeftV,i.usize,i.vsize),r.viewport(i.lowerLeftU,i.lowerLeftV,i.usize,i.vsize),n&&r.clear(n),r.enable(r.DEPTH_TEST)},e.releaseGraphicsResources=function(){null!==t.selector&&t.selector.releaseGraphicsResources(),t.renderable&&t.renderable.getViewProps().forEach((function(e){e.modified()}))},e.setOpenGLRenderWindow=function(n){t._openGLRenderWindow!==n&&(e.releaseGraphicsResources(),t._openGLRenderWindow=n,t.context=null,n&&(t.context=t._openGLRenderWindow.getContext()))}}var c$={context:null,_openGLRenderWindow:null,selector:null};function l$(e,t){t.classHierarchy.push("vtkOpenGLActor"),e.buildPass=function(n){if(n){t._openGLRenderWindow=e.getFirstAncestorOfType("vtkOpenGLRenderWindow"),t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer"),t.context=t._openGLRenderWindow.getContext(),e.prepareNodes(),e.addMissingNodes(t.renderable.getTextures()),e.addMissingNode(t.renderable.getMapper()),e.removeUnusedNodes(),t.ogltextures=null,t.activeTextures=null;for(var r=0;rt.keyMatrixTime.getMTime()&&(t.renderable.computeMatrix(),yd(t.keyMatrices.mcwc,t.renderable.getMatrix()),xd(t.keyMatrices.mcwc,t.keyMatrices.mcwc),t.renderable.getIsIdentity()?Ts(t.keyMatrices.normalMatrix):(xs(t.keyMatrices.normalMatrix,t.keyMatrices.mcwc),_s(t.keyMatrices.normalMatrix,t.keyMatrices.normalMatrix),Ps(t.keyMatrices.normalMatrix,t.keyMatrices.normalMatrix)),t.keyMatrixTime.modified()),t.keyMatrices}}_P("vtkRenderer",Rr((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,c$,n),SP.extend(e,t,n),wr(e,t,["shaderCache"]),Er(e,t,["selector"]),_r(0,t,["openGLRenderWindow"]),s$(e,t)}),"vtkOpenGLRenderer"));var u$={context:null,keyMatrixTime:null,keyMatrices:null,activeTextures:null};function p$(e,t){t.classHierarchy.push("vtkOpenGLActor2D"),e.buildPass=function(n){if(n){if(!t.renderable)return;t._openGLRenderWindow=e.getFirstAncestorOfType("vtkOpenGLRenderWindow"),t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer"),t.context=t._openGLRenderWindow.getContext(),e.prepareNodes(),e.addMissingNodes(t.renderable.getTextures()),e.addMissingNode(t.renderable.getMapper()),e.removeUnusedNodes(),t.ogltextures=null,t.activeTextures=null;for(var r=0;r2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,u$,n),SP.extend(e,t,n),t.keyMatrixTime={},br(t.keyMatrixTime,{mtime:0}),t.keyMatrices={normalMatrix:Ts(new Float64Array(9)),mcwc:wd(new Float64Array(16))},Er(e,t,["context"]),wr(e,t,["activeTextures"]),l$(e,t)})));var d$={context:null,activeTextures:null};_P("vtkActor2D",Rr((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,d$,n),SP.extend(e,t,n),Er(e,t,["context"]),wr(e,t,["activeTextures"]),p$(e,t)})));var f$=Math.sqrt(50),h$=Math.sqrt(10),m$=Math.sqrt(2);function g$(e,t,n){var r=(t-e)/Math.max(0,n),o=Math.floor(Math.log(r)/Math.LN10),i=r/Math.pow(10,o);return o>=0?(i>=f$?10:i>=h$?5:i>=m$?2:1)*Math.pow(10,o):-Math.pow(10,-o)/(i>=f$?10:i>=h$?5:i>=m$?2:1)}function v$(e,t){return null==e||null==t?NaN:et?1:e>=t?0:NaN}function y$(e){let t=e,n=e,r=e;function o(e,t,o=0,i=e.length){if(o>>1;r(e[n],t)<0?o=n+1:i=n}while(oe(t)-n,n=v$,r=(t,n)=>v$(e(t),n)),{left:o,center:function(e,n,r=0,i=e.length){const a=o(e,n,r,i-1);return a>r&&t(e[a-1],n)>-t(e[a],n)?a-1:a},right:function(e,t,o=0,i=e.length){if(o>>1;r(e[n],t)<=0?o=n+1:i=n}while(o>8&15|t>>4&240,t>>4&15|240&t,(15&t)<<4|15&t,1):8===n?G$(t>>24&255,t>>16&255,t>>8&255,(255&t)/255):4===n?G$(t>>12&15|t>>8&240,t>>8&15|t>>4&240,t>>4&15|240&t,((15&t)<<4|15&t)/255):null):(t=k$.exec(e))?new H$(t[1],t[2],t[3],1):(t=D$.exec(e))?new H$(255*t[1]/100,255*t[2]/100,255*t[3]/100,1):(t=R$.exec(e))?G$(t[1],t[2],t[3],t[4]):(t=N$.exec(e))?G$(255*t[1]/100,255*t[2]/100,255*t[3]/100,t[4]):(t=B$.exec(e))?J$(t[1],t[2]/100,t[3]/100,1):(t=M$.exec(e))?J$(t[1],t[2]/100,t[3]/100,t[4]):L$.hasOwnProperty(e)?j$(L$[e]):"transparent"===e?new H$(NaN,NaN,NaN,0):null}function j$(e){return new H$(e>>16&255,e>>8&255,255&e,1)}function G$(e,t,n,r){return r<=0&&(e=t=n=NaN),new H$(e,t,n,r)}function z$(e){return e instanceof C$||(e=V$(e)),e?new H$((e=e.rgb()).r,e.g,e.b,e.opacity):new H$}function W$(e,t,n,r){return 1===arguments.length?z$(e):new H$(e,t,n,null==r?1:r)}function H$(e,t,n,r){this.r=+e,this.g=+t,this.b=+n,this.opacity=+r}function K$(){return`#${Q$(this.r)}${Q$(this.g)}${Q$(this.b)}`}function Y$(){const e=X$(this.opacity);return`${1===e?"rgb(":"rgba("}${q$(this.r)}, ${q$(this.g)}, ${q$(this.b)}${1===e?")":`, ${e})`}`}function X$(e){return isNaN(e)?1:Math.max(0,Math.min(1,e))}function q$(e){return Math.max(0,Math.min(255,Math.round(e)||0))}function Q$(e){return((e=q$(e))<16?"0":"")+e.toString(16)}function J$(e,t,n,r){return r<=0?e=t=n=NaN:n<=0||n>=1?e=t=NaN:t<=0&&(e=NaN),new $$(e,t,n,r)}function Z$(e){if(e instanceof $$)return new $$(e.h,e.s,e.l,e.opacity);if(e instanceof C$||(e=V$(e)),!e)return new $$;if(e instanceof $$)return e;var t=(e=e.rgb()).r/255,n=e.g/255,r=e.b/255,o=Math.min(t,n,r),i=Math.max(t,n,r),a=NaN,s=i-o,c=(i+o)/2;return s?(a=t===i?(n-r)/s+6*(n0&&c<1?0:a,new $$(a,s,c,e.opacity)}function $$(e,t,n,r){this.h=+e,this.s=+t,this.l=+n,this.opacity=+r}function e0(e){return(e=(e||0)%360)<0?e+360:e}function t0(e){return Math.max(0,Math.min(1,e||0))}function n0(e,t,n){return 255*(e<60?t+(n-t)*e/60:e<180?n:e<240?t+(n-t)*(240-e)/60:t)}function r0(e,t,n,r,o){var i=e*e,a=i*e;return((1-3*e+3*i-a)*t+(4-6*i+3*a)*n+(1+3*e+3*i-3*a)*r+a*o)/6}x$(C$,V$,{copy(e){return Object.assign(new this.constructor,this,e)},displayable(){return this.rgb().displayable()},hex:F$,formatHex:F$,formatHex8:function(){return this.rgb().formatHex8()},formatHsl:function(){return Z$(this).formatHsl()},formatRgb:U$,toString:U$}),x$(H$,W$,S$(C$,{brighter(e){return e=null==e?O$:Math.pow(O$,e),new H$(this.r*e,this.g*e,this.b*e,this.opacity)},darker(e){return e=null==e?E$:Math.pow(E$,e),new H$(this.r*e,this.g*e,this.b*e,this.opacity)},rgb(){return this},clamp(){return new H$(q$(this.r),q$(this.g),q$(this.b),X$(this.opacity))},displayable(){return-.5<=this.r&&this.r<255.5&&-.5<=this.g&&this.g<255.5&&-.5<=this.b&&this.b<255.5&&0<=this.opacity&&this.opacity<=1},hex:K$,formatHex:K$,formatHex8:function(){return`#${Q$(this.r)}${Q$(this.g)}${Q$(this.b)}${Q$(255*(isNaN(this.opacity)?1:this.opacity))}`},formatRgb:Y$,toString:Y$})),x$($$,(function(e,t,n,r){return 1===arguments.length?Z$(e):new $$(e,t,n,null==r?1:r)}),S$(C$,{brighter(e){return e=null==e?O$:Math.pow(O$,e),new $$(this.h,this.s,this.l*e,this.opacity)},darker(e){return e=null==e?E$:Math.pow(E$,e),new $$(this.h,this.s,this.l*e,this.opacity)},rgb(){var e=this.h%360+360*(this.h<0),t=isNaN(e)||isNaN(this.s)?0:this.s,n=this.l,r=n+(n<.5?n:1-n)*t,o=2*n-r;return new H$(n0(e>=240?e-240:e+120,o,r),n0(e,o,r),n0(e<120?e+240:e-120,o,r),this.opacity)},clamp(){return new $$(e0(this.h),t0(this.s),t0(this.l),X$(this.opacity))},displayable(){return(0<=this.s&&this.s<=1||isNaN(this.s))&&0<=this.l&&this.l<=1&&0<=this.opacity&&this.opacity<=1},formatHsl(){const e=X$(this.opacity);return`${1===e?"hsl(":"hsla("}${e0(this.h)}, ${100*t0(this.s)}%, ${100*t0(this.l)}%${1===e?")":`, ${e})`}`}}));const o0=e=>()=>e;function i0(e,t){var n=t-e;return n?function(e,t){return function(n){return e+n*t}}(e,n):o0(isNaN(e)?t:e)}const a0=function e(t){var n=function(e){return 1==(e=+e)?i0:function(t,n){return n-t?function(e,t,n){return e=Math.pow(e,n),t=Math.pow(t,n)-e,n=1/n,function(r){return Math.pow(e+r*t,n)}}(t,n,e):o0(isNaN(t)?n:t)}}(t);function r(e,t){var r=n((e=W$(e)).r,(t=W$(t)).r),o=n(e.g,t.g),i=n(e.b,t.b),a=i0(e.opacity,t.opacity);return function(t){return e.r=r(t),e.g=o(t),e.b=i(t),e.opacity=a(t),e+""}}return r.gamma=e,r}(1);function s0(e){return function(t){var n,r,o=t.length,i=new Array(o),a=new Array(o),s=new Array(o);for(n=0;n=1?(n=1,t-1):Math.floor(n*t),o=e[r],i=e[r+1],a=r>0?e[r-1]:2*o-i,s=ri&&(o=t.slice(i,o),s[a]?s[a]+=o:s[++a]=o),(n=n[0])===(r=r[0])?s[a]?s[a]+=r:s[++a]=r:(s[++a]=null,c.push({i:a,x:u0(n,r)})),i=f0.lastIndex;return it&&(n=e,e=t,t=n),function(n){return Math.max(e,Math.min(t,n))}}(a[0],a[e-1])),r=e>2?S0:x0,o=i=null,p}function p(t){return null==t||isNaN(t=+t)?n:(o||(o=r(a.map(e),s,c)))(e(l(t)))}return p.invert=function(n){return l(t((i||(i=r(s,a.map(e),u0)))(n)))},p.domain=function(e){return arguments.length?(a=Array.from(e,y0),u()):a.slice()},p.range=function(e){return arguments.length?(s=Array.from(e),u()):s.slice()},p.rangeRound=function(e){return s=Array.from(e),c=v0,u()},p.clamp=function(e){return arguments.length?(l=!!e||A0,u()):l!==A0},p.interpolate=function(e){return arguments.length?(c=e,u()):c},p.unknown=function(e){return arguments.length?(n=e,p):n},function(n,r){return e=n,t=r,u()}}()(A0,A0)}function O0(e,t){switch(arguments.length){case 0:break;case 1:this.range(e);break;default:this.range(t).domain(e)}return this}var T0,P0=/^(?:(.)?([<>=^]))?([+\-( ])?([$#])?(0)?(\d+)?(,)?(\.\d+)?(~)?([a-z%])?$/i;function _0(e){if(!(t=P0.exec(e)))throw new Error("invalid format: "+e);var t;return new I0({fill:t[1],align:t[2],sign:t[3],symbol:t[4],zero:t[5],width:t[6],comma:t[7],precision:t[8]&&t[8].slice(1),trim:t[9],type:t[10]})}function I0(e){this.fill=void 0===e.fill?" ":e.fill+"",this.align=void 0===e.align?">":e.align+"",this.sign=void 0===e.sign?"-":e.sign+"",this.symbol=void 0===e.symbol?"":e.symbol+"",this.zero=!!e.zero,this.width=void 0===e.width?void 0:+e.width,this.comma=!!e.comma,this.precision=void 0===e.precision?void 0:+e.precision,this.trim=!!e.trim,this.type=void 0===e.type?"":e.type+""}function k0(e,t){if((n=(e=t?e.toExponential(t-1):e.toExponential()).indexOf("e"))<0)return null;var n,r=e.slice(0,n);return[r.length>1?r[0]+r.slice(2):r,+e.slice(n+1)]}function D0(e){return(e=k0(Math.abs(e)))?e[1]:NaN}function R0(e,t){var n=k0(e,t);if(!n)return e+"";var r=n[0],o=n[1];return o<0?"0."+new Array(-o).join("0")+r:r.length>o+1?r.slice(0,o+1)+"."+r.slice(o+1):r+new Array(o-r.length+2).join("0")}_0.prototype=I0.prototype,I0.prototype.toString=function(){return this.fill+this.align+this.sign+this.symbol+(this.zero?"0":"")+(void 0===this.width?"":Math.max(1,0|this.width))+(this.comma?",":"")+(void 0===this.precision?"":"."+Math.max(0,0|this.precision))+(this.trim?"~":"")+this.type};const N0={"%":(e,t)=>(100*e).toFixed(t),b:e=>Math.round(e).toString(2),c:e=>e+"",d:function(e){return Math.abs(e=Math.round(e))>=1e21?e.toLocaleString("en").replace(/,/g,""):e.toString(10)},e:(e,t)=>e.toExponential(t),f:(e,t)=>e.toFixed(t),g:(e,t)=>e.toPrecision(t),o:e=>Math.round(e).toString(8),p:(e,t)=>R0(100*e,t),r:R0,s:function(e,t){var n=k0(e,t);if(!n)return e+"";var r=n[0],o=n[1],i=o-(T0=3*Math.max(-8,Math.min(8,Math.floor(o/3))))+1,a=r.length;return i===a?r:i>a?r+new Array(i-a+1).join("0"):i>0?r.slice(0,i)+"."+r.slice(i):"0."+new Array(1-i).join("0")+k0(e,Math.max(0,t+i-1))[0]},X:e=>Math.round(e).toString(16).toUpperCase(),x:e=>Math.round(e).toString(16)};function B0(e){return e}var M0,L0,F0,U0=Array.prototype.map,V0=["y","z","a","f","p","n","µ","m","","k","M","G","T","P","E","Z","Y"];function j0(e){var t=e.domain;return e.ticks=function(e){var n=t();return function(e,t,n){var r,o,i,a,s=-1;if(n=+n,(e=+e)==(t=+t)&&n>0)return[e];if((r=t0){let n=Math.round(e/a),r=Math.round(t/a);for(n*at&&--r,i=new Array(o=r-n+1);++st&&--r,i=new Array(o=r-n+1);++s=f$?o*=10:i>=h$?o*=5:i>=m$&&(o*=2),t0;){if((o=g$(c,l,n))===r)return i[a]=c,i[s]=l,t(i);if(o>0)c=Math.floor(c/o)*o,l=Math.ceil(l/o)*o;else{if(!(o<0))break;c=Math.ceil(c*o)/o,l=Math.floor(l*o)/o}r=o}return e},e}function G0(){var e=E0();return e.copy=function(){return C0(e,G0())},O0.apply(e,arguments),j0(e)}function z0(e){return z0="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},z0(e)}function W0(e){return function(e){if(Array.isArray(e))return H0(e)}(e)||function(e){if("undefined"!=typeof Symbol&&null!=e[Symbol.iterator]||null!=e["@@iterator"])return Array.from(e)}(e)||function(e,t){if(e){if("string"==typeof e)return H0(e,t);var n=Object.prototype.toString.call(e).slice(8,-1);return"Object"===n&&e.constructor&&(n=e.constructor.name),"Map"===n||"Set"===n?Array.from(e):"Arguments"===n||/^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)?H0(e,t):void 0}}(e)||function(){throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method.")}()}function H0(e,t){(null==t||t>e.length)&&(t=e.length);for(var n=0,r=new Array(t);n0&&s>0&&(c+s+1>r&&(s=Math.max(1,r-c)),i.push(e.substring(o-=s,o+s)),!((c+=s+1)>r));)s=t[a=(a+1)%t.length];return i.reverse().join(n)}),o=void 0===e.currency?"":e.currency[0]+"",i=void 0===e.currency?"":e.currency[1]+"",a=void 0===e.decimal?".":e.decimal+"",s=void 0===e.numerals?B0:function(e){return function(t){return t.replace(/[0-9]/g,(function(t){return e[+t]}))}}(U0.call(e.numerals,String)),c=void 0===e.percent?"%":e.percent+"",l=void 0===e.minus?"−":e.minus+"",u=void 0===e.nan?"NaN":e.nan+"";function p(e){var t=(e=_0(e)).fill,n=e.align,p=e.sign,d=e.symbol,f=e.zero,h=e.width,m=e.comma,g=e.precision,v=e.trim,y=e.type;"n"===y?(m=!0,y="g"):N0[y]||(void 0===g&&(g=12),v=!0,y="g"),(f||"0"===t&&"="===n)&&(f=!0,t="0",n="=");var b="$"===d?o:"#"===d&&/[boxX]/.test(y)?"0"+y.toLowerCase():"",A="$"===d?i:/[%p]/.test(y)?c:"",w=N0[y],x=/[defgprs%]/.test(y);function S(e){var o,i,c,d=b,S=A;if("c"===y)S=w(e)+S,e="";else{var C=(e=+e)<0||1/e<0;if(e=isNaN(e)?u:w(Math.abs(e),g),v&&(e=function(e){e:for(var t,n=e.length,r=1,o=-1;r0&&(o=0)}return o>0?e.slice(0,o)+e.slice(t+1):e}(e)),C&&0==+e&&"+"!==p&&(C=!1),d=(C?"("===p?p:l:"-"===p||"("===p?"":p)+d,S=("s"===y?V0[8+T0/3]:"")+S+(C&&"("===p?")":""),x)for(o=-1,i=e.length;++o(c=e.charCodeAt(o))||c>57){S=(46===c?a+e.slice(o+1):e.slice(o))+S,e=e.slice(0,o);break}}m&&!f&&(e=r(e,1/0));var E=d.length+e.length+S.length,O=E>1)+d+e+S+O.slice(E);break;default:e=O+d+e+S}return s(e)}return g=void 0===g?6:/[gprs]/.test(y)?Math.max(1,Math.min(21,g)):Math.max(0,Math.min(20,g)),S.toString=function(){return e+""},S}return{format:p,formatPrefix:function(e,t){var n=p(((e=_0(e)).type="f",e)),r=3*Math.max(-8,Math.min(8,Math.floor(D0(t)/3))),o=Math.pow(10,-r),i=V0[8+r/3];return function(e){return n(o*e)+i}}}}({thousands:",",grouping:[3],currency:["$",""]}),L0=M0.format,F0=M0.formatPrefix;var q0=[[-1,0,0],[1,0,0],[0,-1,0],[0,1,0],[0,0,-1],[0,0,1]],Q0=[[8,7,11,3],[9,1,10,5],[4,9,0,8],[2,11,6,10],[0,3,2,1],[4,5,6,7]],J0=[[0,1],[1,3],[2,3],[0,2],[4,5],[5,7],[6,7],[4,6],[0,4],[1,5],[3,7],[2,6]],Z0=[0,1,0,1,0,1,0,1,2,2,2,2],$0=[[1,2],[1,2],[0,2],[0,2],[0,1],[0,1]],e1=new Float64Array(3),t1=new Float64Array(3),n1=new Float64Array(3),r1=new Float64Array(3),o1=new Float64Array(3),i1=new Float64Array(3),a1=new Float64Array(16);function s1(e,t){e.strokeStyle=t.strokeColor,e.lineWidth=t.strokeSize,e.fillStyle=t.fontColor,e.font="".concat(t.fontStyle," ").concat(t.fontSize,"px ").concat(t.fontFamily)}function c1(e,t){t.classHierarchy.push("vtkCubeAxesActorHelper"),e.setRenderable=function(n){t.renderable!==n&&(t.renderable=n,t.tmActor.addTexture(t.renderable.getTmTexture()),t.tmActor.setProperty(n.getProperty()),t.tmActor.setParentProp(n),e.modified())},e.createPolyDataForOneLabel=function(e,n,r,o,i,a,s){var c=t.renderable.get_tmAtlas().get(e);if(c){var l=t.renderable.getTextPolyData().getPoints().getData(),u=t.lastSize;e1[0]=l[3*n],e1[1]=l[3*n+1],e1[2]=l[3*n+2],Pc(n1,e1,r),n1[0]+=.1,Pc(t1,n1,o),ac(o1,t1,e1),n1[0]-=.1,n1[1]+=.1,Pc(t1,n1,o),ac(i1,t1,e1);for(var p=0;p<3;p++)o1[p]/=.05*u[0],i1[p]/=.05*u[1];var d=s.ptIdx,f=s.cellIdx;e1[0]=l[3*n],e1[1]=l[3*n+1],e1[2]=l[3*n+2],i[0]<-.5?hc(n1,o1,i[0]*a-c.width):i[0]>.5?hc(n1,o1,i[0]*a):hc(n1,o1,i[0]*a-c.width/2),ic(e1,e1,n1),hc(n1,i1,i[1]*a-c.height/2),ic(e1,e1,n1),s.points[3*d]=e1[0],s.points[3*d+1]=e1[1],s.points[3*d+2]=e1[2],s.tcoords[2*d]=c.tcoords[0],s.tcoords[2*d+1]=c.tcoords[1],d++,hc(n1,o1,c.width),ic(e1,e1,n1),s.points[3*d]=e1[0],s.points[3*d+1]=e1[1],s.points[3*d+2]=e1[2],s.tcoords[2*d]=c.tcoords[2],s.tcoords[2*d+1]=c.tcoords[3],d++,hc(n1,i1,c.height),ic(e1,e1,n1),s.points[3*d]=e1[0],s.points[3*d+1]=e1[1],s.points[3*d+2]=e1[2],s.tcoords[2*d]=c.tcoords[4],s.tcoords[2*d+1]=c.tcoords[5],d++,hc(n1,o1,c.width),ac(e1,e1,n1),s.points[3*d]=e1[0],s.points[3*d+1]=e1[1],s.points[3*d+2]=e1[2],s.tcoords[2*d]=c.tcoords[6],s.tcoords[2*d+1]=c.tcoords[7],d++,s.polys[4*f]=3,s.polys[4*f+1]=d-4,s.polys[4*f+2]=d-3,s.polys[4*f+3]=d-2,f++,s.polys[4*f]=3,s.polys[4*f+1]=d-4,s.polys[4*f+2]=d-2,s.polys[4*f+3]=d-1,s.ptIdx+=4,s.cellIdx+=2}},e.updateTexturePolyData=function(){var n=t.camera.getCompositeProjectionMatrix(t.lastAspectRatio,-1,1);xd(n,n);var r=t.renderable.getTextValues().length,o=4*r,i=2*r,a=new Float64Array(3*o),s=new Uint16Array(4*i),c=new Float32Array(2*o);Sd(a1,n);for(var l={ptIdx:0,cellIdx:0,polys:s,points:a,tcoords:c},u=0,p=0,d=0,f=t.renderable.getTextPolyData().getPoints().getData(),h=t.renderable.getTextValues();u2&&void 0!==arguments[2]?arguments[2]:{renderable:null};Object.assign(t,{},n),jr.obj(e,t),t.tmPolyData=Pu.newInstance(),t.tmMapper=uS.newInstance(),t.tmMapper.setInputData(t.tmPolyData),t.tmActor=Ax.newInstance({parentProp:e}),t.tmActor.setMapper(t.tmMapper),jr.setGet(e,t,["renderable"]),jr.get(e,t,["lastSize","lastAspectRatio","axisTextStyle","tickTextStyle","tmActor","ticks"]),t.forceUpdate=!1,t.lastRedrawTime={},jr.obj(t.lastRedrawTime,{mtime:0}),t.lastRebuildTime={},jr.obj(t.lastRebuildTime,{mtime:0}),t.lastSize=[-1,-1],t.lastTickBounds=[],c1(e,t)}),"vtkCubeAxesActorHelper");function u1(e,t){t.classHierarchy.push("vtkCubeAxesActor"),e.setCamera=function(n){t.camera!==n&&(t.cameraModifiedSub&&(t.cameraModifiedSub.unsubscribe(),t.cameraModifiedSub=null),t.camera=n,n&&(t.cameraModifiedSub=n.onModified(e.update)),e.update(),e.modified())},e.computeFacesToDraw=function(){var e=t.camera.getViewMatrix();xd(e,e);for(var n=!1,r=cd.getDiagonalLength(t.dataBounds),o=Math.sin(t.faceVisibilityAngle*Math.PI/180),i=0;i<6;i++){var a=!1,s=Math.floor(i/2),c=(s+1)%3,l=(s+2)%3;t.dataBounds[2*c]!==t.dataBounds[2*c+1]&&t.dataBounds[2*l]!==t.dataBounds[2*l+1]&&(e1[s]=t.dataBounds[i]-.1*r*q0[i][s],e1[c]=.5*(t.dataBounds[2*c]+t.dataBounds[2*c+1]),e1[l]=.5*(t.dataBounds[2*l]+t.dataBounds[2*l+1]),Pc(n1,e1,e),e1[s]=t.dataBounds[i],Pc(r1,e1,e),ac(n1,r1,n1),wc(n1,n1),a=n1[2]>o,t.camera.getParallelProjection()||(wc(r1,r1),a=xc(r1,n1)>o)),a!==t.lastFacesToDraw[i]&&(t.lastFacesToDraw[i]=a,n=!0)}return n},e.updatePolyData=function(e,n,r){var o=0,i=0;o+=8;for(var a=0,s=0;s<12;s++)n[s]>0&&a++;if(i+=a,t.gridLines)for(var c=0;c<6;c++)e[c]&&(o+=2*r[$0[c][0]].length+2*r[$0[c][1]].length,i+=r[$0[c][0]].length+r[$0[c][1]].length);for(var l=new Float64Array(3*o),u=new Uint32Array(3*i),p=0,d=0,f=0;f<2;f++)for(var h=0;h<2;h++)for(var m=0;m<2;m++)l[3*p]=t.dataBounds[m],l[3*p+1]=t.dataBounds[2+h],l[3*p+2]=t.dataBounds[4+f],p++;for(var g=0;g<12;g++)n[g]>0&&(u[3*d]=2,u[3*d+1]=J0[g][0],u[3*d+2]=J0[g][1],d++);if(t.gridLines)for(var v=0;v<6;v++)if(e[v]){for(var y=Math.floor(v/2),b=r[$0[v][0]],A=0;A2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,p1(n)),Ax.extend(e,t,n),t.lastFacesToDraw=[!1,!1,!1,!1,!1,!1],t.axisLabels=["X-Axis","Y-Axis","Z-Axis"],t.tickCounts=[],t.textValues=[],t.lastTickBounds=[],t.tmCanvas=document.createElement("canvas"),t.tmContext=t.tmCanvas.getContext("2d"),t._tmAtlas=new Map,t.tmTexture=RE.newInstance(),t.tmTexture.setInterpolate(!1),e.getProperty().setDiffuse(0),e.getProperty().setAmbient(1),t.gridMapper=uS.newInstance(),t.polyData=Pu.newInstance(),t.gridMapper.setInputData(t.polyData),t.gridActor=Ax.newInstance(),t.gridActor.setMapper(t.gridMapper),t.gridActor.setProperty(e.getProperty()),t.gridActor.setParentProp(e),t.textPolyData=Pu.newInstance(),jr.setGet(e,t,["axisTitlePixelOffset","boundsScaleFactor","faceVisibilityAngle","gridLines","tickLabelPixelOffset"]),jr.setGetArray(e,t,["dataBounds"],6),jr.setGetArray(e,t,["axisLabels"],3),jr.get(e,t,["axisTextStyle","tickTextStyle","camera","tmTexture","textValues","textPolyData","tickCounts","gridActor"]),u1(e,t)}const f1={newInstance:jr.newInstance(d1,"vtkCubeAxesActor"),extend:d1,newCubeAxesActorHelper:l1};function h1(e,t){t.classHierarchy.push("vtkOpenGLCubeAxesActor"),e.buildPass=function(n){n&&(t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer"),t._openGLRenderWindow=t._openGLRenderer.getParent(),t.CubeAxesActorHelper.getRenderable()||t.CubeAxesActorHelper.setRenderable(t.renderable),e.prepareNodes(),e.addMissingNode(t.CubeAxesActorHelper.getTmActor()),e.addMissingNode(t.renderable.getGridActor()),e.removeUnusedNodes())},e.opaquePass=function(e,n){if(e){var r=t._openGLRenderer?t._openGLRenderer.getRenderable().getActiveCamera():null,o=t._openGLRenderer.getTiledSizeAndOrigin();t.CubeAxesActorHelper.updateAPISpecificData([o.usize,o.vsize],r,t._openGLRenderWindow.getRenderable())}}}var m1={};_P("vtkCubeAxesActor",Rr((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,m1,n),SP.extend(e,t,n),t.CubeAxesActorHelper=f1.newCubeAxesActorHelper(),h1(e,t)}),"vtkOpenGLCubeAxesActor"));var g1=n(3991),v1=n.n(g1),y1=n(2015),b1=n.n(y1);const A1=function(e,t){e.replaceShaderCoincidentOffset=function(n,r,o){var i=e.getCoincidentParameters(r,o);if(i&&(0!==i.factor||0!==i.offset)){var a=n.Fragment;a=I_.substitute(a,"//VTK::Coincident::Dec",["uniform float cfactor;","uniform float coffset;"]).result,t.context.getExtension("EXT_frag_depth")&&(0!==i.factor?(a=I_.substitute(a,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,a=I_.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):a=I_.substitute(a,"//VTK::Depth::Impl","gl_FragDepthEXT = gl_FragCoord.z + 0.000016*coffset;").result),t._openGLRenderWindow.getWebgl2()&&(0!==i.factor?(a=I_.substitute(a,"//VTK::UniformFlow::Impl",["float cscale = length(vec2(dFdx(gl_FragCoord.z),dFdy(gl_FragCoord.z)));","//VTK::UniformFlow::Impl"],!1).result,a=I_.substitute(a,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + cfactor*cscale + 0.000016*coffset;").result):a=I_.substitute(a,"//VTK::Depth::Impl","gl_FragDepth = gl_FragCoord.z + 0.000016*coffset;").result),n.Fragment=a}}},w1=function(e,t){e.applyShaderReplacements=function(e,t,n){var r=null;if(t&&(r=t.ShaderReplacements),r)for(var o=0;oe.length)&&(t=e.length);for(var n=0,r=new Array(t);n= cos(radians(lightConeAngle".concat(p,")))")," {"," attenuation = attenuation * pow(coneDot, lightExponent".concat(p,");")," }"," else"," {"," attenuation = 0.0;"," }"," }"," }"," df = max(0.0, attenuation*dot(normalVCVSOutput, -vertLightDirectionVC));"," diffuseL += ((df".concat("",") * lightColor").concat(p,");")," if (dot(normalVCVSOutput, vertLightDirectionVC) < 0.0)"," {"," float sf = sign(df)*attenuation*pow(max(1e-5,\n dot(reflect(lightDirectionVC".concat(p,",\n normalVCVSOutput),\n normalize(-vertexVC.xyz))),\n specularPower);")," specularL += ((sf".concat("",") * lightColor").concat(p,");")," }"]);s=s.concat([" diffuseL = diffuseL * diffuseColor;"," specularL = specularL * specularColor;"," gl_FragData[0] = vec4(ambientColor * ambient + diffuseL * diffuse + specularL * specular, opacity);"," //VTK::Light::Impl"]),o=I_.substitute(o,"//VTK::Light::Impl",s,!1).result;break;default:B1("bad light complexity")}e.Fragment=o},e.replaceShaderNormal=function(e,n,r){if(t.lastBoundBO.getReferenceByName("lastLightComplexity")>0){var o=e.Vertex,i=e.Geometry,a=e.Fragment;t.lastBoundBO.getCABO().getNormalOffset()?(o=I_.substitute(o,"//VTK::Normal::Dec",["attribute vec3 normalMC;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,o=I_.substitute(o,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * normalMC;"]).result,i=I_.substitute(i,"//VTK::Normal::Dec",["in vec3 normalVCVSOutput[];","out vec3 normalVCGSOutput;"]).result,i=I_.substitute(i,"//VTK::Normal::Impl",["normalVCGSOutput = normalVCVSOutput[i];"]).result,a=I_.substitute(a,"//VTK::Normal::Dec",["varying vec3 normalVCVSOutput;"]).result,a=I_.substitute(a,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalVCVSOutput);"," if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):t.haveCellNormals?(a=I_.substitute(a,"//VTK::Normal::Dec",["uniform mat3 normalMatrix;","uniform samplerBuffer textureN;"]).result,a=I_.substitute(a,"//VTK::Normal::Impl",["vec3 normalVCVSOutput = normalize(normalMatrix *"," texelFetchBuffer(textureN, gl_PrimitiveID + PrimitiveIDOffset).xyz);"," if (gl_FrontFacing == false) { normalVCVSOutput = -normalVCVSOutput; }"]).result):t.lastBoundBO.getOpenGLMode(r.getProperty().getRepresentation())===t.context.LINES?(a=I_.substitute(a,"//VTK::UniformFlow::Impl",[" vec3 fdx = dFdx(vertexVC.xyz);"," vec3 fdy = dFdy(vertexVC.xyz);"," //VTK::UniformFlow::Impl"]).result,a=I_.substitute(a,"//VTK::Normal::Impl",["vec3 normalVCVSOutput;"," if (abs(fdx.x) > 0.0)"," { fdx = normalize(fdx); normalVCVSOutput = normalize(cross(vec3(fdx.y, -fdx.x, 0.0), fdx)); }"," else { fdy = normalize(fdy); normalVCVSOutput = normalize(cross(vec3(fdy.y, -fdy.x, 0.0), fdy));}"]).result):(a=I_.substitute(a,"//VTK::Normal::Dec",["uniform int cameraParallel;"]).result,a=I_.substitute(a,"//VTK::UniformFlow::Impl",[" vec3 fdx = dFdx(vertexVC.xyz);"," vec3 fdy = dFdy(vertexVC.xyz);"," //VTK::UniformFlow::Impl"]).result,a=I_.substitute(a,"//VTK::Normal::Impl",[" fdx = normalize(fdx);"," fdy = normalize(fdy);"," vec3 normalVCVSOutput = normalize(cross(fdx,fdy));"," if (cameraParallel == 1 && normalVCVSOutput.z < 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }"," if (cameraParallel == 0 && dot(normalVCVSOutput,vertexVC.xyz) > 0.0) { normalVCVSOutput = -1.0*normalVCVSOutput; }"]).result),e.Vertex=o,e.Geometry=i,e.Fragment=a}},e.replaceShaderPositionVC=function(e,n,r){t.lastBoundBO.replaceShaderPositionVC(e,n,r);var o=e.Vertex,i=e.Geometry,a=e.Fragment;t.lastBoundBO.getReferenceByName("lastLightComplexity")>0?(o=I_.substitute(o,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,o=I_.substitute(o,"//VTK::PositionVC::Impl",["vertexVCVSOutput = MCVCMatrix * vertexMC;"," gl_Position = MCPCMatrix * vertexMC;"]).result,o=I_.substitute(o,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result,i=I_.substitute(i,"//VTK::PositionVC::Dec",["in vec4 vertexVCVSOutput[];","out vec4 vertexVCGSOutput;"]).result,i=I_.substitute(i,"//VTK::PositionVC::Impl",["vertexVCGSOutput = vertexVCVSOutput[i];"]).result,a=I_.substitute(a,"//VTK::PositionVC::Dec",["varying vec4 vertexVCVSOutput;"]).result,a=I_.substitute(a,"//VTK::PositionVC::Impl",["vec4 vertexVC = vertexVCVSOutput;"]).result):(o=I_.substitute(o,"//VTK::Camera::Dec",["uniform mat4 MCPCMatrix;"]).result,o=I_.substitute(o,"//VTK::PositionVC::Impl",[" gl_Position = MCPCMatrix * vertexMC;"]).result),e.Vertex=o,e.Geometry=i,e.Fragment=a},e.replaceShaderTCoord=function(e,n,r){if(t.lastBoundBO.getCABO().getTCoordOffset()){var o=e.Vertex,i=e.Geometry,a=e.Fragment;if(t.drawingEdges)return;o=I_.substitute(o,"//VTK::TCoord::Impl","tcoordVCVSOutput = tcoordMC;").result;var s=t.openGLActor.getActiveTextures(),c=2,l=2;if(s&&s.length>0&&(c=s[0].getComponents(),s[0].getTarget()===t.context.TEXTURE_CUBE_MAP&&(l=3)),t.renderable.getColorTextureMap()&&(c=t.renderable.getColorTextureMap().getPointData().getScalars().getNumberOfComponents(),l=2),2===l){if(o=I_.substitute(o,"//VTK::TCoord::Dec","attribute vec2 tcoordMC; varying vec2 tcoordVCVSOutput;").result,i=I_.substitute(i,"//VTK::TCoord::Dec",["in vec2 tcoordVCVSOutput[];","out vec2 tcoordVCGSOutput;"]).result,i=I_.substitute(i,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,a=I_.substitute(a,"//VTK::TCoord::Dec",["varying vec2 tcoordVCVSOutput;","uniform sampler2D texture1;"]).result,s&&s.length>=1)switch(c){case 1:a=I_.substitute(a,"//VTK::TCoord::Impl",[" vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.r;"," diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:a=I_.substitute(a,"//VTK::TCoord::Impl",[" vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.r;"," diffuseColor = diffuseColor*tcolor.r;"," opacity = opacity * tcolor.g;"]).result;break;default:a=I_.substitute(a,"//VTK::TCoord::Impl",[" vec4 tcolor = texture2D(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.rgb;"," diffuseColor = diffuseColor*tcolor.rgb;"," opacity = opacity * tcolor.a;"]).result}}else switch(o=I_.substitute(o,"//VTK::TCoord::Dec","attribute vec3 tcoordMC; varying vec3 tcoordVCVSOutput;").result,i=I_.substitute(i,"//VTK::TCoord::Dec",["in vec3 tcoordVCVSOutput[];","out vec3 tcoordVCGSOutput;"]).result,i=I_.substitute(i,"//VTK::TCoord::Impl","tcoordVCGSOutput = tcoordVCVSOutput[i];").result,a=I_.substitute(a,"//VTK::TCoord::Dec",["varying vec3 tcoordVCVSOutput;","uniform samplerCube texture1;"]).result,c){case 1:a=I_.substitute(a,"//VTK::TCoord::Impl",[" vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.r;"," diffuseColor = diffuseColor*tcolor.r;"]).result;break;case 2:a=I_.substitute(a,"//VTK::TCoord::Impl",[" vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.r;"," diffuseColor = diffuseColor*tcolor.r;"," opacity = opacity * tcolor.g;"]).result;break;default:a=I_.substitute(a,"//VTK::TCoord::Impl",[" vec4 tcolor = textureCube(texture1, tcoordVCVSOutput);"," ambientColor = ambientColor*tcolor.rgb;"," diffuseColor = diffuseColor*tcolor.rgb;"," opacity = opacity * tcolor.a;"]).result}e.Vertex=o,e.Geometry=i,e.Fragment=a}},e.replaceShaderClip=function(e,n,r){var o=e.Vertex,i=e.Fragment;if(t.renderable.getNumberOfClippingPlanes()){var a=t.renderable.getNumberOfClippingPlanes();o=I_.substitute(o,"//VTK::Clip::Dec",["uniform int numClipPlanes;","uniform vec4 clipPlanes[".concat(a,"];"),"varying float clipDistancesVSOutput[".concat(a,"];")]).result,o=I_.substitute(o,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < ".concat(a,"; planeNum++)")," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," clipDistancesVSOutput[planeNum] = dot(clipPlanes[planeNum], vertexMC);"," }"]).result,i=I_.substitute(i,"//VTK::Clip::Dec",["uniform int numClipPlanes;","varying float clipDistancesVSOutput[".concat(a,"];")]).result,i=I_.substitute(i,"//VTK::Clip::Impl",["for (int planeNum = 0; planeNum < ".concat(a,"; planeNum++)")," {"," if (planeNum >= numClipPlanes)"," {"," break;"," }"," if (clipDistancesVSOutput[planeNum] < 0.0) discard;"," }"]).result}e.Vertex=o,e.Fragment=i},e.getCoincidentParameters=function(e,n){var r={factor:0,offset:0},o=n.getProperty();if(t.renderable.getResolveCoincidentTopology()||o.getEdgeVisibility()&&o.getRepresentation()===I1.SURFACE){var i=t.lastBoundBO.getPrimitiveType();i===_1.Points||o.getRepresentation()===I1.POINTS?r=t.renderable.getCoincidentTopologyPointOffsetParameter():i===_1.Lines||o.getRepresentation()===I1.WIREFRAME?r=t.renderable.getCoincidentTopologyLineOffsetParameters():i!==_1.Tris&&i!==_1.TriStrips||(r=t.renderable.getCoincidentTopologyPolygonOffsetParameters()),i!==_1.TrisEdges&&i!==_1.TriStripsEdges||((r=t.renderable.getCoincidentTopologyPolygonOffsetParameters()).factor/=2,r.offset/=2)}var a=t._openGLRenderer.getSelector();return a&&a.getFieldAssociation()===P1.FIELD_ASSOCIATION_POINTS&&(r.offset-=2),r},e.replaceShaderPicking=function(e,n,r){var o=e.Fragment,i=e.Vertex;if(o=I_.substitute(o,"//VTK::Picking::Dec",["uniform int picking;","//VTK::Picking::Dec"]).result,t._openGLRenderer.getSelector()){switch(t.lastSelectionState!==Kx.ID_LOW24&&t.lastSelectionState!==Kx.ID_HIGH24||(i=I_.substitute(i,"//VTK::Picking::Dec",["flat out int vertexIDVSOutput;\n","uniform int VertexIDOffset;\n"]).result,i=I_.substitute(i,"//VTK::Picking::Impl"," vertexIDVSOutput = gl_VertexID + VertexIDOffset;\n").result,o=I_.substitute(o,"//VTK::Picking::Dec","flat in int vertexIDVSOutput;\n").result,o=I_.substitute(o,"//VTK::Picking::Impl",[" int idx = vertexIDVSOutput;","//VTK::Picking::Impl"]).result),t.lastSelectionState){case Kx.ID_LOW24:o=I_.substitute(o,"//VTK::Picking::Impl"," gl_FragData[0] = vec4(float(idx%256)/255.0, float((idx/256)%256)/255.0, float((idx/65536)%256)/255.0, 1.0);").result;break;case Kx.ID_HIGH24:o=I_.substitute(o,"//VTK::Picking::Impl"," gl_FragData[0] = vec4(float(idx)/255.0, 0.0, 0.0, 1.0);").result;break;default:o=I_.substitute(o,"//VTK::Picking::Dec","uniform vec3 mapperIndex;").result,o=I_.substitute(o,"//VTK::Picking::Impl"," gl_FragData[0] = picking != 0 ? vec4(mapperIndex,1.0) : gl_FragData[0];").result}e.Fragment=o,e.Vertex=i}},e.replaceShaderValues=function(n,r,o){if(e.replaceShaderColor(n,r,o),e.replaceShaderNormal(n,r,o),e.replaceShaderLight(n,r,o),e.replaceShaderTCoord(n,r,o),e.replaceShaderPicking(n,r,o),e.replaceShaderClip(n,r,o),e.replaceShaderCoincidentOffset(n,r,o),e.replaceShaderPositionVC(n,r,o),t.haveSeenDepthRequest){var i=n.Fragment;i=I_.substitute(i,"//VTK::ZBuffer::Dec","uniform int depthRequest;").result,i=I_.substitute(i,"//VTK::ZBuffer::Impl",["if (depthRequest == 1) {","float iz = floor(gl_FragCoord.z*65535.0 + 0.1);","float rf = floor(iz/256.0)/255.0;","float gf = mod(iz,256.0)/255.0;","gl_FragData[0] = vec4(rf, gf, 0.0, 1.0); }"]).result,n.Fragment=i}},e.getNeedToRebuildShaders=function(e,n,r){var o=0,i=0,a=e.getPrimitiveType(),s=t.currentInput,c=!1,l=s.getPointData().getNormals(),u=s.getCellData().getNormals(),p=r.getProperty().getInterpolation()===k1.FLAT,d=r.getProperty().getRepresentation(),f=e.getOpenGLMode(d,a);if(f===t.context.TRIANGLES||u&&!l||!p&&l?c=!0:p||f!==t.context.LINES||(c=!0),r.getProperty().getLighting()&&c){o=0;for(var h=n.getLightsByReference(),m=0;m0&&(i++,0===o&&(o=1)),1===o&&(i>1||1!==g.getIntensity()||!g.lightTypeIsHeadLight())&&(o=2),o<3&&g.getPositional()&&(o=3)}}var v=!1,y=t.lastBoundBO.getReferenceByName("lastLightComplexity"),b=t.lastBoundBO.getReferenceByName("lastLightCount");return y===o&&b===i||(t.lastBoundBO.set({lastLightComplexity:o},!0),t.lastBoundBO.set({lastLightCount:i},!0),v=!0),(!t.currentRenderPass&&t.lastRenderPassShaderReplacement||t.currentRenderPass&&t.currentRenderPass.getShaderReplacement()!==t.lastRenderPassShaderReplacement)&&(v=!0),!!(t.lastHaveSeenDepthRequest!==t.haveSeenDepthRequest||e.getShaderSourceTime().getMTime()n.getAttributeUpdateTime().getMTime()||n.getShaderSourceTime().getMTime()>n.getAttributeUpdateTime().getMTime())){var i=t.lastBoundBO.getReferenceByName("lastLightComplexity");n.getProgram().isAttributeUsed("vertexMC")&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"vertexMC",n.getCABO().getVertexOffset(),n.getCABO().getStride(),t.context.FLOAT,3,!1)||B1("Error setting vertexMC in shader VAO.")),n.getProgram().isAttributeUsed("normalMC")&&n.getCABO().getNormalOffset()&&i>0?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"normalMC",n.getCABO().getNormalOffset(),n.getCABO().getStride(),t.context.FLOAT,3,!1)||B1("Error setting normalMC in shader VAO."):n.getVAO().removeAttributeArray("normalMC"),t.renderable.getCustomShaderAttributes().forEach((function(e,r){n.getProgram().isAttributeUsed("".concat(e,"MC"))&&(n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"".concat(e,"MC"),n.getCABO().getCustomData()[r].offset,n.getCABO().getStride(),t.context.FLOAT,n.getCABO().getCustomData()[r].components,!1)||B1("Error setting ".concat(e,"MC in shader VAO.")))})),n.getProgram().isAttributeUsed("tcoordMC")&&n.getCABO().getTCoordOffset()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO(),"tcoordMC",n.getCABO().getTCoordOffset(),n.getCABO().getStride(),t.context.FLOAT,n.getCABO().getTCoordComponents(),!1)||B1("Error setting tcoordMC in shader VAO."):n.getVAO().removeAttributeArray("tcoordMC"),n.getProgram().isAttributeUsed("scalarColor")&&n.getCABO().getColorComponents()?n.getVAO().addAttributeArray(n.getProgram(),n.getCABO().getColorBO(),"scalarColor",n.getCABO().getColorOffset(),n.getCABO().getColorBOStride(),t.context.UNSIGNED_BYTE,4,!0)||B1("Error setting scalarColor in shader VAO."):n.getVAO().removeAttributeArray("scalarColor"),n.getAttributeUpdateTime().modified()}if(t.renderable.getNumberOfClippingPlanes()){var a=t.renderable.getNumberOfClippingPlanes(),s=[],c=n.getCABO().getCoordShiftAndScaleEnabled()?n.getCABO().getInverseShiftAndScaleMatrix():null,l=c?yd(t.tmpMat4,o.getMatrix()):o.getMatrix();c&&(xd(l,l),Od(l,l,c),xd(l,l));for(var u=0;u0){var u=l.getColorByReference(),p=l.getIntensity();t.lightColor[0]=u[0]*p,t.lightColor[1]=u[1]*p,t.lightColor[2]=u[2]*p;var d=l.getDirection(),f=n.getActiveCamera().getViewMatrix(),h=O1(d);l.lightTypeIsSceneLight()&&(h[0]=f[0]*d[0]+f[1]*d[1]+f[2]*d[2],h[1]=f[4]*d[0]+f[5]*d[1]+f[6]*d[2],h[2]=f[8]*d[0]+f[9]*d[1]+f[10]*d[2],ui(h)),t.lightDirection[0]=h[0],t.lightDirection[1]=h[1],t.lightDirection[2]=h[2],ui(t.lightDirection),i.setUniform3fArray("lightColor".concat(a),t.lightColor),i.setUniform3fArray("lightDirectionVC".concat(a),t.lightDirection),a++}}if(!(o<3)){var m=n.getActiveCamera().getViewMatrix();xd(m,m),a=0;for(var g=0;g0){var y=v.getTransformedPosition(),b=new Float64Array(3);Pc(b,y,m),i.setUniform3fArray("lightAttenuation".concat(a),v.getAttenuationValuesByReference()),i.setUniformi("lightPositional".concat(a),v.getPositional()),i.setUniformf("lightExponent".concat(a),v.getExponent()),i.setUniformf("lightConeAngle".concat(a),v.getConeAngle()),i.setUniform3fArray("lightPositionVC".concat(a),[b[0],b[1],b[2]]),a++}}}}},e.setCameraShaderParameters=function(e,r,i){var s=e.getProgram(),c=t.openGLCamera.getKeyMatrices(r),l=r.getActiveCamera(),u=t.openGLCamera.getKeyMatrixTime().getMTime(),p=s.getLastCameraMTime(),d=e.getCABO().getCoordShiftAndScaleEnabled()?e.getCABO().getInverseShiftAndScaleMatrix():null,f=i.getIsIdentity(),h=f?{mcwc:null,normalMatrix:null}:t.openGLActor.getKeyMatrices();if(i.getCoordinateSystem()===F1.DISPLAY){var m=t._openGLRenderer.getTiledSizeAndOrigin();wd(t.tmpMat4),t.tmpMat4[0]=2/m.usize,t.tmpMat4[12]=-1,t.tmpMat4[5]=2/m.vsize,t.tmpMat4[13]=-1,Od(t.tmpMat4,t.tmpMat4,d),s.setUniformMatrix("MCPCMatrix",t.tmpMat4)}else s.setUniformMatrix("MCPCMatrix",n([c.wcpc,h.mcwc,d],a,t.tmpMat4));s.isUniformUsed("MCVCMatrix")&&s.setUniformMatrix("MCVCMatrix",n([c.wcvc,h.mcwc,d],a,t.tmpMat4)),s.isUniformUsed("normalMatrix")&&s.setUniformMatrix3x3("normalMatrix",n([c.normalMatrix,h.normalMatrix],o,t.tmpMat3)),p!==u&&(s.isUniformUsed("cameraParallel")&&s.setUniformi("cameraParallel",l.getParallelProjection()),s.setLastCameraMTime(u)),f||s.setLastCameraMTime(0)},e.setPropertyShaderParameters=function(e,n,r){var o=e.getProgram(),i=r.getProperty(),a=i.getOpacity(),s=t.drawingEdges?i.getEdgeColorByReference():i.getAmbientColorByReference(),c=t.drawingEdges?i.getEdgeColorByReference():i.getDiffuseColorByReference(),l=t.drawingEdges?1:i.getAmbient(),u=t.drawingEdges?0:i.getDiffuse(),p=t.drawingEdges?0:i.getSpecular(),d=i.getSpecularPower();o.setUniformf("opacityUniform",a),o.setUniform3fArray("ambientColorUniform",s),o.setUniform3fArray("diffuseColorUniform",c),o.setUniformf("ambient",l),o.setUniformf("diffuse",u);var f=t.lastBoundBO.getReferenceByName("lastLightComplexity");if(!(f<1)){var h=i.getSpecularColorByReference();if(o.setUniform3fArray("specularColorUniform",h),o.setUniformf("specularPowerUniform",d),o.setUniformf("specular",p),o.isUniformUsed("ambientIntensityBF")){if(a=(i=r.getBackfaceProperty()).getOpacity(),s=i.getAmbientColor(),l=i.getAmbient(),c=i.getDiffuseColor(),u=i.getDiffuse(),h=i.getSpecularColor(),p=i.getSpecular(),o.setUniformf("ambientIntensityBF",l),o.setUniformf("diffuseIntensityBF",u),o.setUniformf("opacityUniformBF",a),o.setUniform3fArray("ambientColorUniformBF",s),o.setUniform3fArray("diffuseColorUniformBF",c),f<1)return;o.setUniformf("specularIntensityBF",p),o.setUniform3fArray("specularColorUniformBF",h),o.setUniformf("specularPowerUniformBF",d)}}},e.updateMaximumPointCellIds=function(e,n){var r,o,i,a,s=t._openGLRenderer.getSelector();if(s){if(null!==(r=t.selectionWebGLIdsToVTKIds)&&void 0!==r&&null!==(o=r.points)&&void 0!==o&&o.length){var c=t.selectionWebGLIdsToVTKIds.points.length;s.setMaximumPointId(c-1)}if(null!==(i=t.selectionWebGLIdsToVTKIds)&&void 0!==i&&null!==(a=i.cells)&&void 0!==a&&a.length){var l=t.selectionWebGLIdsToVTKIds.cells.length;s.setMaximumCellId(l-1)}s.getFieldAssociation()===P1.FIELD_ASSOCIATION_POINTS&&(t.pointPicking=!0)}},e.renderPieceStart=function(n,r){t.primitiveIDOffset=0,t.vertexIDOffset=0;var o,i=(o=t._openGLRenderer.getSelector())?o.getCurrentPass():Kx.MIN_KNOWN_PASS-1;t.lastSelectionState!==i&&(t.selectionStateChanged.modified(),t.lastSelectionState=i),t._openGLRenderer.getSelector()&&t._openGLRenderer.getSelector().renderProp(r),e.updateBufferObjects(n,r),t.renderable.getColorTextureMap()&&t.internalColorTexture.activate(),t.lastBoundBO=null},e.renderPieceDraw=function(n,r){for(var o=r.getProperty().getRepresentation(),i=r.getProperty().getEdgeVisibility()&&o===I1.SURFACE,a=t._openGLRenderer.getSelector(),s=a&&a.getFieldAssociation()===P1.FIELD_ASSOCIATION_POINTS&&(t.lastSelectionState===Kx.ID_LOW24||t.lastSelectionState===Kx.ID_HIGH24),c=_1.Start;c<_1.End;c++)t.primitives[c].setPointPicking(s),t.primitives[c].getCABO().getElementCount()&&(t.drawingEdges=i&&(c===_1.TrisEdges||c===_1.TriStripsEdges),t.drawingEdges&&(t.renderDepth||t.lastSelectionState>=0)||(t.lastBoundBO=t.primitives[c],t.primitiveIDOffset+=t.primitives[c].drawArrays(n,r,o,e),t.vertexIDOffset+=t.primitives[c].getCABO().getElementCount()))},e.renderPieceFinish=function(e,n){t.LastBoundBO&&t.LastBoundBO.getVAO().release(),t.renderable.getColorTextureMap()&&t.internalColorTexture.deactivate()},e.renderPiece=function(n,r){if(e.invokeEvent(M1),t.renderable.getStatic()||t.renderable.update(),t.currentInput=t.renderable.getInputData(),e.invokeEvent(L1),t.currentInput){if(t.currentInput.getPoints&&t.currentInput.getPoints().getNumberOfValues()){var o=t.context,i=r.getProperty().getBackfaceCulling(),a=r.getProperty().getFrontfaceCulling();i||a?a?(t._openGLRenderWindow.enableCullFace(),o.cullFace(o.FRONT)):(t._openGLRenderWindow.enableCullFace(),o.cullFace(o.BACK)):t._openGLRenderWindow.disableCullFace(),e.renderPieceStart(n,r),e.renderPieceDraw(n,r),e.renderPieceFinish(n,r)}}else B1("No input!")},e.computeBounds=function(n,r){e.getInput()?t.bounds=e.getInput().getBounds():Wi(t.bounds)},e.updateBufferObjects=function(t,n){e.getNeedToRebuildBufferObjects(t,n)&&e.buildBufferObjects(t,n)},e.getNeedToRebuildBufferObjects=function(n,r){var o=t.VBOBuildTime.getMTime();return o2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,V1,n),SP.extend(e,t,n),A1(e,t,n),w1(e,t,n),t.primitives=[],t.primTypes=_1,t.tmpMat3=Ts(new Float64Array(9)),t.tmpMat4=wd(new Float64Array(16));for(var r=_1.Start;r<_1.End;r++)t.primitives[r]=U_.newInstance(),t.primitives[r].setPrimitiveType(r),t.primitives[r].set({lastLightComplexity:0,lastLightCount:0,lastSelectionPass:!1},!0);Er(e,t,["context"]),t.VBOBuildTime={},br(t.VBOBuildTime,{mtime:0}),t.selectionStateChanged={},br(t.selectionStateChanged,{mtime:0}),U1(e,t)}var G1=Rr(j1,"vtkOpenGLPolyDataMapper");const z1={newInstance:G1,extend:j1};_P("vtkMapper",G1);var W1=qg.ColorMode,H1=qg.ScalarMode,K1=qg.GetArray;function Y1(e,t){t.classHierarchy.push("vtkMapper2D"),e.createDefaultLookupTable=function(){t.lookupTable=Mx.newInstance()},e.getColorModeAsString=function(){return jr.enumToString(W1,t.colorMode)},e.setColorModeToDefault=function(){return e.setColorMode(0)},e.setColorModeToMapScalars=function(){return e.setColorMode(1)},e.setColorModeToDirectScalars=function(){return e.setColorMode(2)},e.getScalarModeAsString=function(){return jr.enumToString(H1,t.scalarMode)},e.setScalarModeToDefault=function(){return e.setScalarMode(0)},e.setScalarModeToUsePointData=function(){return e.setScalarMode(1)},e.setScalarModeToUseCellData=function(){return e.setScalarMode(2)},e.setScalarModeToUsePointFieldData=function(){return e.setScalarMode(3)},e.setScalarModeToUseCellFieldData=function(){return e.setScalarMode(4)},e.setScalarModeToUseFieldData=function(){return e.setScalarMode(5)},e.getAbstractScalars=function(e,n,r,o,i){if(!e||!t.scalarVisibility)return{scalars:null,cellFLag:!1};var a=null,s=!1;if(n===H1.DEFAULT)(a=e.getPointData().getScalars())||(a=e.getCellData().getScalars(),s=!0);else if(n===H1.USE_POINT_DATA)a=e.getPointData().getScalars();else if(n===H1.USE_CELL_DATA)a=e.getCellData().getScalars(),s=!0;else if(n===H1.USE_POINT_FIELD_DATA){var c=e.getPointData();a=r===K1.BY_ID?c.getArrayByIndex(o):c.getArrayByName(i)}else if(n===H1.USE_CELL_FIELD_DATA){var l=e.getCellData();s=!0,a=r===K1.BY_ID?l.getArrayByIndex(o):l.getArrayByName(i)}else if(n===H1.USE_FIELD_DATA){var u=e.getFieldData();a=r===K1.BY_ID?u.getArrayByIndex(o):u.getArrayByName(i)}return{scalars:a,cellFlag:s}},e.getLookupTable=function(){return t.lookupTable||e.createDefaultLookupTable(),t.lookupTable},e.getMTime=function(){var e=t.mtime;if(null!==t.lookupTable){var n=t.lookupTable.getMTime();e=n>e?n:e}return e},e.mapScalars=function(n,r){var o=e.getAbstractScalars(n,t.scalarMode,t.arrayAccessMode,t.arrayId,t.colorByArrayName).scalars;if(o){var i="".concat(e.getMTime()).concat(o.getMTime()).concat(r);if(t.colorBuildString!==i){t.useLookupTableScalarRange||e.getLookupTable().setRange(t.scalarRange[0],t.scalarRange[1]);var a=e.getLookupTable();a&&(a.build(),t.colorMapColors=a.mapScalars(o,t.colorMode,t.fieldDataTupleId)),t.colorBuildString="".concat(e.getMTime()).concat(o.getMTime()).concat(r)}}else t.colorMapColors=null},e.getPrimitiveCount=function(){var t=e.getInputData();return{points:t.getPoints().getNumberOfValues()/3,verts:t.getVerts().getNumberOfValues()-t.getVerts().getNumberOfCells(),lines:t.getLines().getNumberOfValues()-2*t.getLines().getNumberOfCells(),triangles:t.getPolys().getNumberOfValues()-3*t.getPolys().getNumberOfCells()}}}var X1={static:!1,lookupTable:null,scalarVisibility:!1,scalarRange:[0,1],useLookupTableScalarRange:!1,colorMode:0,scalarMode:0,arrayAccessMode:1,renderTime:0,colorByArrayName:null,transformCoordinate:null,viewSpecificProperties:null,customShaderAttributes:[]};function q1(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,X1,n),Sx(e,t,n),jr.get(e,t,["colorMapColors"]),jr.setGet(e,t,["arrayAccessMode","colorByArrayName","colorMode","lookupTable","renderTime","scalarMode","scalarVisibility","static","transformCoordinate","useLookupTableScalarRange","viewSpecificProperties","customShaderAttributes"]),jr.setGetArray(e,t,["scalarRange"],2),t.viewSpecificProperties||(t.viewSpecificProperties={}),Y1(e,t)}const Q1={newInstance:jr.newInstance(q1,"vtkMapper2D"),extend:q1};var J1=n(9480),Z1=n.n(J1),$1=n(9166),e2=n.n($1),t2={BACKGROUND:0,FOREGROUND:1};const n2={DisplayLocation:t2};var r2=U_.primTypes,o2=Q1.ScalarMode,i2=ar,a2={type:"StartEvent"},s2={type:"EndEvent"};function c2(e,t){t.classHierarchy.push("vtkOpenGLPolyDataMapper2D"),e.buildPass=function(n){n&&(t.openGLActor2D=e.getFirstAncestorOfType("vtkOpenGLActor2D"),t._openGLRenderer=t.openGLActor2D.getFirstAncestorOfType("vtkOpenGLRenderer"),t._openGLRenderWindow=t._openGLRenderer.getParent(),t.openGLCamera=t._openGLRenderer.getViewNodeFor(t._openGLRenderer.getRenderable().getActiveCamera()))},e.overlayPass=function(t){t&&e.render()},e.getShaderTemplate=function(e,t,n){e.Vertex=e2(),e.Fragment=Z1(),e.Geometry=""},e.render=function(){var n=t._openGLRenderWindow.getContext();if(t.context!==n){t.context=n;for(var r=r2.Start;re.getAttributeUpdateTime().getMTime()||e.getShaderSourceTime().getMTime()>e.getAttributeUpdateTime().getMTime())){t.renderable.getCustomShaderAttributes().forEach((function(n,r){e.getProgram().isAttributeUsed("".concat(n,"MC"))&&(e.getVAO().addAttributeArray(e.getProgram(),e.getCABO(),"".concat(n,"MC"),e.getCABO().getCustomData()[r].offset,e.getCABO().getStride(),t.context.FLOAT,e.getCABO().getCustomData()[r].components,!1)||i2("Error setting ".concat(n,"MC in shader VAO.")))})),e.getProgram().isAttributeUsed("tcoordMC")&&e.getCABO().getTCoordOffset()?e.getVAO().addAttributeArray(e.getProgram(),e.getCABO(),"tcoordMC",e.getCABO().getTCoordOffset(),e.getCABO().getStride(),t.context.FLOAT,e.getCABO().getTCoordComponents(),!1)||i2("Error setting tcoordMC in shader VAO."):e.getVAO().removeAttributeArray("tcoordMC"),t.internalColorTexture&&e.getProgram().isUniformUsed("texture1")&&e.getProgram().setUniformi("texture1",t.internalColorTexture.getTextureUnit());var o=t.openGLActor2D.getActiveTextures();if(o)for(var i=0;i=u[0]?c[0]:u[0],p[1]=c[1]>=u[1]?c[1]:u[1],p[2]=c[2]<=u[2]?c[2]:u[2],p[3]=c[3]<=u[3]?c[3]:u[3],!(p[0]>=p[2]||p[1]>=p[3])){s[0]=Ho(s[0]*(p[2]-p[0])/(c[2]-c[0])),s[1]=Ho(s[1]*(p[3]-p[1])/(c[3]-c[1]));var d=t._openGLRenderer.getParent().getSize(),f=Ho(l[0]-(p[0]-c[0])*d[0]),h=Ho(l[1]-(p[1]-c[1])*d[1]),m=-f,g=-f+s[0],v=-h,y=-h+s[1];m===g&&(g=m+1),v===y&&(y=v+1);var b,A,w,x=wd(new Float64Array(16));x[0]=2/(g-m),x[5]=2/(y-v),x[3]=-1*(g+m)/(g-m),x[7]=-1*(y+v)/(y-v),x[10]=0,x[11]=r.getProperty().getDisplayLocation()===t2.FOREGROUND?-1:1,x[15]=1,xd(x,x),o.setUniformMatrix("WCVCMatrix",(b=[x,i],A=a,w=t.tmpMat4,A.identity(w),b.reduce((function(e,t,n){return 0===n?t?A.copy(e,t):A.identity(e):t?A.multiply(e,e,t):e}),w)))}},e.getAllocatedGPUMemoryInBytes=function(){var e=0;return t.primitives.forEach((function(t){e+=t.getAllocatedGPUMemoryInBytes()})),e}}var l2={context:null,VBOBuildTime:0,VBOBuildString:null,primitives:null,primTypes:null,shaderRebuildString:null};var u2=Rr((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,l2,n),SP.extend(e,t,n),A1(e,t,n),w1(e,t,n),t.primitives=[],t.primTypes=r2,t.tmpMat4=wd(new Float64Array(16));for(var r=r2.Start;re.length)&&(t=e.length);for(var n=0,r=new Array(t);n1?s.fontSize=Math.max(20*i,10):s.fontSize=Math.max(16*i,10);var c=e.updateTextureAtlas();e.setTopTitle(!1);var l=e.getBoxSizeByReference();if(e.getLastAspectRatio()>1)e.setTickLabelPixelOffset(.3*s.fontSize),c.titleWidth<=c.tickWidth+e.getTickLabelPixelOffset()+.8*s.fontSize?(e.setTopTitle(!0),e.setAxisTitlePixelOffset(.2*s.fontSize),l[0]=2*(c.tickWidth+e.getTickLabelPixelOffset()+.8*s.fontSize)/n[0],e.setBoxPosition([.98-l[0],-.92])):(e.setAxisTitlePixelOffset(.2*s.fontSize),l[0]=2*(c.titleHeight+e.getAxisTitlePixelOffset()+c.tickWidth+e.getTickLabelPixelOffset()+.8*s.fontSize)/n[0],e.setBoxPosition([.99-l[0],-.92])),l[1]=Math.max(1.2,Math.min(1.84/o,1.84));else{e.setAxisTitlePixelOffset(1.2*s.fontSize),e.setTickLabelPixelOffset(.1*s.fontSize);var u=2*(.8*s.fontSize+c.titleHeight+e.getAxisTitlePixelOffset())/n[1],p=2*c.tickWidth/n[0];l[0]=Math.min(1.9,Math.max(1.4,1.4*p*(e.getTicks().length+3))),l[1]=u,e.setBoxPosition([-.5*l[0],-.97])}e.recomputeBarSegments(c)}}function A2(e,t){return function(e){var t=e.getLastTickBounds(),n=G0().domain([t[0],t[1]]),r=n.ticks(5),o=n.tickFormat(5);e.setTicks(r),e.setTickStrings(r.map(o))}}function w2(e,t){t.classHierarchy.push("vtkScalarBarActorHelper"),e.setRenderable=function(n){t.renderable!==n&&(t.renderable=n,t.barActor.setProperty(n.getProperty()),t.barActor.setParentProp(n),t.barActor.setCoordinateSystemToDisplay(),t.tmActor.setProperty(n.getProperty()),t.tmActor.setParentProp(n),t.tmActor.setCoordinateSystemToDisplay(),t.generateTicks=n.generateTicks,t.axisTextStyle=m2({},n.getAxisTextStyle()),t.tickTextStyle=m2({},n.getTickTextStyle()),e.modified())},e.updateAPISpecificData=function(n,r,o){t.lastSize[0]===n[0]&&t.lastSize[1]===n[1]||(t.lastSize[0]=n[0],t.lastSize[1]=n[1],t.lastAspectRatio=n[0]/n[1],t.forceUpdate=!0);var i=t.renderable.getScalarsToColors();if(i&&t.renderable.getVisibility()&&(t.barMapper.setLookupTable(i),t.camera=r,t.renderWindow=o,t.forceUpdate||Math.max(i.getMTime(),e.getMTime(),t.renderable.getMTime())>t.lastRebuildTime.getMTime())){var a=i.getMappingRange();if(t.lastTickBounds=d2(a),t.renderable.getGenerateTicks()(e),t.renderable.getAutomated())t.renderable.getAutoLayout()(e);else{t.axisTextStyle=m2({},t.renderable.getAxisTextStyle()),t.tickTextStyle=m2({},t.renderable.getTickTextStyle()),t.barPosition=d2(t.renderable.getBarPosition()),t.barSize=d2(t.renderable.getBarSize()),t.boxPosition=d2(t.renderable.getBoxPosition()),t.boxSize=d2(t.renderable.getBoxSize()),t.axisTitlePixelOffset=t.renderable.getAxisTitlePixelOffset(),t.tickLabelPixelOffset=t.renderable.getTickLabelPixelOffset();var s=e.updateTextureAtlas();e.recomputeBarSegments(s)}e.updatePolyDataForLabels(),e.updatePolyDataForBarSegments(),t.lastRebuildTime.modified(),t.forceUpdate=!1}},e.updateTextureAtlas=function(){t.tmContext.textBaseline="bottom",t.tmContext.textAlign="left";var n={},r=new Map,o=0,i=1;y2(t.tmContext,t.axisTextStyle);var a=t.tmContext.measureText(t.renderable.getAxisLabel()),s={height:a.actualBoundingBoxAscent+2,startingHeight:i,width:a.width+2,textStyle:t.axisTextStyle};r.set(t.renderable.getAxisLabel(),s),i+=s.height,o=s.width,n.titleWidth=s.width,n.titleHeight=s.height,n.tickWidth=0,n.tickHeight=0,y2(t.tmContext,t.tickTextStyle);for(var c=[].concat(d2(e.getTickStrings()),["NaN","Below","Above"]),l=0;lt.boxSize[0];var n=2*e.tickHeight/t.lastSize[1],r=[1,1];if(t.vertical){var o=2*(e.tickWidth+t.tickLabelPixelOffset)/t.lastSize[0];if(t.topTitle){var i=2*(e.titleHeight+t.axisTitlePixelOffset)/t.lastSize[1];t.barSize[0]=t.boxSize[0]-o,t.barSize[1]=t.boxSize[1]-i}else{var a=2*(e.titleHeight+t.axisTitlePixelOffset)/t.lastSize[0];t.barSize[0]=t.boxSize[0]-a-o,t.barSize[1]=t.boxSize[1]}t.barPosition[0]=t.boxPosition[0]+o,t.barPosition[1]=t.boxPosition[1],r[1]=n}else{var s=(2*e.tickWidth-8)/t.lastSize[0],c=2*(e.titleHeight+t.axisTitlePixelOffset)/t.lastSize[1];t.barSize[0]=t.boxSize[0],t.barPosition[0]=t.boxPosition[0],t.barSize[1]=t.boxSize[1]-c,t.barPosition[1]=t.boxPosition[1],r[0]=s}return r},e.recomputeBarSegments=function(n){var r,o,i,a,s=e.computeBarSize(n);t.barSegments=[];var c=[0,0],l=t.vertical?1:0,u=t.vertical?.01:.02;function p(e,n){t.barSegments.push({corners:[[].concat(c),[c[0]+s[0],c[1]],[c[0]+s[0],c[1]+s[1]],[c[0],c[1]+s[1]]],scalars:n,title:e}),c[l]+=s[l]+u}t.renderable.getDrawNanAnnotation()&&t.renderable.getScalarsToColors().getNanColor()&&p("NaN",[NaN,NaN,NaN,NaN]),t.renderable.getDrawBelowRangeSwatch()&&null!==(r=(o=t.renderable.getScalarsToColors()).getUseBelowRangeColor)&&void 0!==r&&r.call(o)&&p("Below",[-.1,-.1,-.1,-.1]);var d=null===(i=(a=t.renderable.getScalarsToColors()).getUseAboveRangeColor)||void 0===i?void 0:i.call(a);c[l]+=u;var f=s[l];s[l]=d?1-2*u-s[l]-c[l]:1-u-c[l],p("ticks",t.vertical?[0,0,.995,.995]:[0,.995,.995,0]),t.renderable.getDrawAboveRangeSwatch()&&d&&(s[l]=f,c[l]+=u,p("Above",[1.1,1.1,1.1,1.1]))};var n=new Float64Array(3);e.createPolyDataForOneLabel=function(e,r,o,i,a,s){var c=t._tmAtlas.get(e);if(c){var l=s.ptIdx,u=s.cellIdx;n[0]=(.5*r[0]+.5)*t.lastSize[0],n[1]=(.5*r[1]+.5)*t.lastSize[1],n[2]=r[2],n[0]+=a[0],n[1]+=a[1];var p=[],d="vertical"===i?[1,0]:[0,1];"vertical"===i?(p[0]=c.width,p[1]=-c.height,"middle"===o[0]?n[1]-=c.width/2:"right"===o[0]&&(n[1]-=c.width),"middle"===o[1]?n[0]+=c.height/2:"top"===o[1]&&(n[0]+=c.height)):(p[0]=c.width,p[1]=c.height,"middle"===o[0]?n[0]-=c.width/2:"right"===o[0]&&(n[0]-=c.width),"middle"===o[1]?n[1]-=c.height/2:"top"===o[1]&&(n[1]-=c.height)),s.points[3*l]=n[0],s.points[3*l+1]=n[1],s.points[3*l+2]=n[2],s.tcoords[2*l]=c.tcoords[0],s.tcoords[2*l+1]=c.tcoords[1],l++,n[d[0]]+=p[0],s.points[3*l]=n[0],s.points[3*l+1]=n[1],s.points[3*l+2]=n[2],s.tcoords[2*l]=c.tcoords[2],s.tcoords[2*l+1]=c.tcoords[3],l++,n[d[1]]+=p[1],s.points[3*l]=n[0],s.points[3*l+1]=n[1],s.points[3*l+2]=n[2],s.tcoords[2*l]=c.tcoords[4],s.tcoords[2*l+1]=c.tcoords[5],l++,n[d[0]]-=p[0],s.points[3*l]=n[0],s.points[3*l+1]=n[1],s.points[3*l+2]=n[2],s.tcoords[2*l]=c.tcoords[6],s.tcoords[2*l+1]=c.tcoords[7],l++,s.polys[4*u]=3,s.polys[4*u+1]=l-4,s.polys[4*u+2]=l-3,s.polys[4*u+3]=l-2,u++,s.polys[4*u]=3,s.polys[4*u+1]=l-4,s.polys[4*u+2]=l-2,s.polys[4*u+3]=l-1,s.ptIdx+=4,s.cellIdx+=2}};var r=new Float64Array(3);e.updatePolyDataForLabels=function(){var n=e.getTickStrings().length+t.barSegments.length,o=4*n,i=2*n,a=new Float64Array(3*o),s=new Uint16Array(4*i),c=new Float32Array(2*o),l={ptIdx:0,cellIdx:0,polys:s,points:a,tcoords:c},u=t.vertical?0:1,p=t.vertical?1:0;r[2]=-.99;var d=t.vertical?["right","middle"]:["middle","bottom"],f=[0,1],h=[0,0];t.vertical?(h[0]=-t.tickLabelPixelOffset,t.topTitle?(r[0]=t.boxPosition[0]+.5*t.boxSize[0],r[1]=t.barPosition[1]+t.barSize[1],e.createPolyDataForOneLabel(t.renderable.getAxisLabel(),r,["middle","bottom"],"horizontal",[0,t.axisTitlePixelOffset],l)):(r[0]=t.barPosition[0]+t.barSize[0],r[1]=t.barPosition[1]+.5*t.barSize[1],e.createPolyDataForOneLabel(t.renderable.getAxisLabel(),r,["middle","top"],"vertical",[t.axisTitlePixelOffset,0],l)),f=[-1,0]):(h[1]=t.tickLabelPixelOffset,r[0]=t.barPosition[0]+.5*t.barSize[0],r[1]=t.barPosition[1]+t.barSize[1],e.createPolyDataForOneLabel(t.renderable.getAxisLabel(),r,["middle","bottom"],"horizontal",[0,t.axisTitlePixelOffset],l)),r[u]=t.barPosition[u]+(.5*f[u]+.5)*t.barSize[u],r[p]=t.barPosition[p]+.5*t.barSize[p];for(var m=null,g=0;g2&&void 0!==arguments[2]?arguments[2]:{renderable:null};Object.assign(t,{},n),jr.obj(e,t),jr.setGet(e,t,["axisTitlePixelOffset","tickLabelPixelOffset","renderable","topTitle","ticks","tickStrings"]),jr.get(e,t,["lastSize","lastAspectRatio","lastTickBounds","axisTextStyle","tickTextStyle","barActor","tmActor"]),jr.getArray(e,t,["boxPosition","boxSize"]),jr.setArray(e,t,["boxPosition","boxSize"],2),t.forceUpdate=!1,t.lastRebuildTime={},jr.obj(t.lastRebuildTime,{mtime:0}),t.lastSize=[-1,-1],t.tmCanvas=document.createElement("canvas"),t.tmContext=t.tmCanvas.getContext("2d"),t._tmAtlas=new Map,t.barMapper=uS.newInstance(),t.barMapper.setInterpolateScalarsBeforeMapping(!0),t.barMapper.setUseLookupTableScalarRange(!0),t.polyData=Pu.newInstance(),t.barMapper.setInputData(t.polyData),t.barActor=Ax.newInstance(),t.barActor.setMapper(t.barMapper),t.tmPolyData=Pu.newInstance(),t.tmMapper=uS.newInstance(),t.tmMapper.setInputData(t.tmPolyData),t.tmTexture=RE.newInstance({resizable:!0}),t.tmTexture.setInterpolate(!1),t.tmActor=Ax.newInstance({parentProp:e}),t.tmActor.setMapper(t.tmMapper),t.tmActor.addTexture(t.tmTexture),t.barPosition=[0,0],t.barSize=[0,0],t.boxPosition=[.88,-.92],t.boxSize=[.1,1.1],t.lastTickBounds=[],w2(e,t)}),"vtkScalarBarActorHelper");function S2(e,t){t.classHierarchy.push("vtkScalarBarActor"),e.setTickTextStyle=function(n){t.tickTextStyle=m2(m2({},t.tickTextStyle),n),e.modified()},e.setAxisTextStyle=function(n){t.axisTextStyle=m2(m2({},t.axisTextStyle),n),e.modified()},e.resetAutoLayoutToDefault=function(){e.setAutoLayout(b2(0,t))},e.resetGenerateTicksToDefault=function(){e.setGenerateTicks(A2())}}function C2(e){return m2({automated:!0,autoLayout:null,axisLabel:"Scalar Value",barPosition:[0,0],barSize:[0,0],boxPosition:[.88,-.92],boxSize:[.1,1.1],scalarToColors:null,axisTitlePixelOffset:36,axisTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:18,fontFamily:"serif"},tickLabelPixelOffset:14,tickTextStyle:{fontColor:"white",fontStyle:"normal",fontSize:14,fontFamily:"serif"},generateTicks:null,drawNanAnnotation:!0,drawBelowRangeSwatch:!0,drawAboveRangeSwatch:!0},e)}function E2(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,C2(n)),t.autoLayout||(t.autoLayout=b2(0,t)),t.generateTicks||(t.generateTicks=A2()),Ax.extend(e,t,n),e.getProperty().setDiffuse(0),e.getProperty().setAmbient(1),jr.setGet(e,t,["automated","autoLayout","axisTitlePixelOffset","axisLabel","scalarsToColors","tickLabelPixelOffset","generateTicks","drawNanAnnotation","drawBelowRangeSwatch","drawAboveRangeSwatch"]),jr.get(e,t,["axisTextStyle","tickTextStyle"]),jr.getArray(e,t,["barPosition","barSize","boxPosition","boxSize"]),jr.setArray(e,t,["barPosition","barSize","boxPosition","boxSize"],2),S2(e,t)}const O2={newInstance:jr.newInstance(E2,"vtkScalarBarActor"),extend:E2,newScalarBarActorHelper:x2};function T2(e,t){t.classHierarchy.push("vtkOpenGLScalarBarActor"),e.buildPass=function(n){n&&(t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer"),t._openGLRenderWindow=t._openGLRenderer.getParent(),t.scalarBarActorHelper.getRenderable()||t.scalarBarActorHelper.setRenderable(t.renderable),e.prepareNodes(),e.addMissingNode(t.scalarBarActorHelper.getBarActor()),e.addMissingNode(t.scalarBarActorHelper.getTmActor()),e.removeUnusedNodes())},e.opaquePass=function(e,n){if(e){var r=t._openGLRenderer?t._openGLRenderer.getRenderable().getActiveCamera():null,o=t._openGLRenderer.getTiledSizeAndOrigin();t.scalarBarActorHelper.updateAPISpecificData([o.usize,o.vsize],r,t._openGLRenderWindow.getRenderable())}}}var P2={};_P("vtkScalarBarActor",Rr((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,P2,n),SP.extend(e,t,n),t.scalarBarActorHelper=O2.newScalarBarActorHelper(),T2(e,t)}),"vtkOpenGLScalarBarActor"));var _2=ar;function I2(e,t){t.classHierarchy.push("vtkOpenGLSkybox"),e.buildPass=function(n){if(n){t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer"),t._openGLRenderWindow=t._openGLRenderer.getParent(),t.context=t._openGLRenderWindow.getContext(),t.tris.setOpenGLRenderWindow(t._openGLRenderWindow),t.openGLTexture.setOpenGLRenderWindow(t._openGLRenderWindow);var r=t._openGLRenderer.getRenderable();t.openGLCamera=t._openGLRenderer.getViewNodeFor(r.getActiveCamera())}},e.queryPass=function(e,n){if(e){if(!t.renderable||!t.renderable.getVisibility())return;n.incrementOpaqueActorCount()}},e.opaquePass=function(n,r){if(n&&!t._openGLRenderer.getSelector()){e.updateBufferObjects(),t.context.depthMask(!0),t._openGLRenderWindow.getShaderCache().readyShaderProgram(t.tris.getProgram()),t.openGLTexture.render(t._openGLRenderWindow);var o=t.openGLTexture.getTextureUnit();t.tris.getProgram().setUniformi("sbtexture",o);var i=t._openGLRenderer.getRenderable(),a=t.openGLCamera.getKeyMatrices(i),s=new Float64Array(16);if(Sd(s,a.wcpc),t.tris.getProgram().setUniformMatrix("IMCPCMatrix",s),"box"===t.lastFormat){var c=i.getActiveCamera().getPosition();t.tris.getProgram().setUniform3f("camPos",c[0],c[1],c[2])}t.tris.getVAO().bind(),t.context.drawArrays(t.context.TRIANGLES,0,t.tris.getCABO().getElementCount()),t.tris.getVAO().release(),t.openGLTexture.deactivate()}},e.updateBufferObjects=function(){if(!t.tris.getCABO().getElementCount()){for(var e=new Float32Array(12),n=0;n<4;n++)e[3*n]=n%2*2-1,e[3*n+1]=n>1?1:-1,e[3*n+2]=1;var r=Aa.newInstance({numberOfComponents:3,values:e});r.setName("points");var o=new Uint16Array(8);o[0]=3,o[1]=0,o[2]=1,o[3]=3,o[4]=3,o[5]=0,o[6]=3,o[7]=2;var i=Aa.newInstance({numberOfComponents:1,values:o});t.tris.getCABO().createVBO(i,"polys",tx.SURFACE,{points:r,cellOffset:0})}t.renderable.getFormat()!==t.lastFormat&&(t.lastFormat=t.renderable.getFormat(),"box"===t.lastFormat&&t.tris.setProgram(t._openGLRenderWindow.getShaderCache().readyShaderProgramArray("//VTK::System::Dec\n attribute vec3 vertexMC;\n uniform mat4 IMCPCMatrix;\n varying vec3 TexCoords;\n void main () {\n gl_Position = vec4(vertexMC.xyz, 1.0);\n vec4 wpos = IMCPCMatrix * gl_Position;\n TexCoords = wpos.xyz/wpos.w;\n }","//VTK::System::Dec\n //VTK::Output::Dec\n varying vec3 TexCoords;\n uniform samplerCube sbtexture;\n uniform vec3 camPos;\n void main () {\n // skybox looks from inside out\n // which means we have to adjust\n // our tcoords. Otherwise text would\n // be flipped\n vec3 tc = normalize(TexCoords - camPos);\n if (abs(tc.z) < max(abs(tc.x),abs(tc.y)))\n {\n tc = vec3(1.0, 1.0, -1.0) * tc;\n }\n else\n {\n tc = vec3(-1.0, 1.0, 1.0) * tc;\n }\n gl_FragData[0] = textureCube(sbtexture, tc);\n }","")),"background"===t.lastFormat&&t.tris.setProgram(t._openGLRenderWindow.getShaderCache().readyShaderProgramArray("//VTK::System::Dec\n attribute vec3 vertexMC;\n uniform mat4 IMCPCMatrix;\n varying vec2 TexCoords;\n void main () {\n gl_Position = vec4(vertexMC.xyz, 1.0);\n vec4 wpos = IMCPCMatrix * gl_Position;\n TexCoords = vec2(vertexMC.x, vertexMC.y)*0.5 + 0.5;\n }","//VTK::System::Dec\n //VTK::Output::Dec\n varying vec2 TexCoords;\n uniform sampler2D sbtexture;\n void main () {\n gl_FragData[0] = texture2D(sbtexture, TexCoords);\n }","")),t.tris.getShaderSourceTime().modified(),t.tris.getVAO().bind(),t.tris.getVAO().addAttributeArray(t.tris.getProgram(),t.tris.getCABO(),"vertexMC",t.tris.getCABO().getVertexOffset(),t.tris.getCABO().getStride(),t.context.FLOAT,3,t.context.FALSE)||_2("Error setting vertexMC in shader VAO."));var a=t.renderable.getTextures();a.length||_2("vtkSkybox requires a texture map"),t.openGLTexture.getRenderable()!==a[0]&&(t.openGLTexture.releaseGraphicsResources(t._openGLRenderWindow),t.openGLTexture.setRenderable(a[0]))}}var k2={context:null};_P("vtkSkybox",Rr((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,k2,n),SP.extend(e,t,n),t.openGLTexture=QP.newInstance(),t.tris=U_.newInstance(),t.keyMatrixTime={},br(t.keyMatrixTime,{mtime:0}),t.keyMatrices={normalMatrix:Ts(new Float64Array(9)),mcwc:wd(new Float64Array(16))},Er(e,t,["context"]),wr(e,t,["activeTextures"]),I2(e,t)})));var D2=ir;function R2(e,t){t.classHierarchy.push("vtkOpenGLPixelSpaceCallbackMapper"),e.opaquePass=function(n,r){t._openGLRenderer=e.getFirstAncestorOfType("vtkOpenGLRenderer"),t._openGLRenderWindow=t._openGLRenderer.getParent();var o=t._openGLRenderer.getAspectRatio(),i=t._openGLRenderer?t._openGLRenderer.getRenderable().getActiveCamera():null,a=t._openGLRenderer.getTiledSizeAndOrigin(),s=null;if(t.renderable.getUseZValues()){var c=r.getZBufferTexture(),l=Math.floor(c.getWidth()),u=Math.floor(c.getHeight()),p=t._openGLRenderWindow.getContext();c.bind();var d=r.getFramebuffer();d?d.saveCurrentBindingsAndBuffers():D2("No framebuffer to save/restore");var f=p.createFramebuffer();p.bindFramebuffer(p.FRAMEBUFFER,f),p.framebufferTexture2D(p.FRAMEBUFFER,p.COLOR_ATTACHMENT0,p.TEXTURE_2D,c.getHandle(),0),p.checkFramebufferStatus(p.FRAMEBUFFER)===p.FRAMEBUFFER_COMPLETE&&(s=new Uint8Array(l*u*4),p.viewport(0,0,l,u),p.readPixels(0,0,l,u,p.RGBA,p.UNSIGNED_BYTE,s)),d&&d.restorePreviousBindingsAndBuffers(),p.deleteFramebuffer(f)}t.renderable.invokeCallback(t.renderable.getInputData(),i,o,a,s)},e.queryPass=function(e,n){e&&t.renderable.getUseZValues()&&n.requestDepth()}}var N2={};function B2(e,t){t.classHierarchy.push("vtkWebGPUCamera"),e.getProjectionMatrix=function(e,n,r,o){if(wd(e),t.renderable.getParallelProjection()){var i=t.renderable.getParallelScale(),a=i*n,s=i,c=(o[0]-1)*a,l=(o[0]+1)*a,u=(o[1]-1)*s,p=(o[1]+1)*s,d=1/(l-c),f=1/(p-u);e[0]=2*d,e[5]=2*f,e[10]=1/(r[1]-r[0]),e[12]=(l+c)*d,e[13]=(p+u)*f,e[14]=r[1]/(r[1]-r[0])}else{var h,m,g=Math.tan(Math.PI*t.renderable.getViewAngle()/360);!0===t.renderable.getUseHorizontalViewAngle()?(h=r[0]*g,m=r[0]*g/n):(h=r[0]*g*n,m=r[0]*g);var v=(o[0]-1)*h,y=(o[0]+1)*h,b=(o[1]-1)*m,A=(o[1]+1)*m;e[0]=2*r[0]/(y-v),e[5]=2*r[0]/(A-b),e[12]=(v+y)/(y-v),e[13]=(b+A)/(A-b),e[10]=0,e[14]=r[0],e[11]=-1,e[15]=0}},e.convertToOpenGLDepth=function(e){if(t.renderable.getParallelProjection())return 1-e;var n=t.renderable.getClippingRangeByReference(),r=-n[0]/e;return.5*(r=(n[0]+n[1])/(n[1]-n[0])+2*n[0]*n[1]/(r*(n[1]-n[0])))+.5},e.getKeyMatrices=function(n){var r=n.getRenderable(),o=n.getParent();if(Math.max(o.getMTime(),e.getMTime(),r.getMTime(),t.renderable.getMTime(),n.getStabilizedTime())>t.keyMatrixTime.getMTime()){var i=t.renderable.getViewMatrix();yd(t.keyMatrices.normalMatrix,i),t.keyMatrices.normalMatrix[3]=0,t.keyMatrices.normalMatrix[7]=0,t.keyMatrices.normalMatrix[11]=0,Sd(t.keyMatrices.normalMatrix,t.keyMatrices.normalMatrix),xd(t.keyMatrices.wcvc,i);var a=n.getStabilizedCenterByReference();Td(t.keyMatrices.scvc,t.keyMatrices.wcvc,a);var s=n.getAspectRatio(),c=t.renderable.getClippingRangeByReference();e.getProjectionMatrix(t.keyMatrices.vcpc,s,c,t.renderable.getWindowCenterByReference()),Od(t.keyMatrices.scpc,t.keyMatrices.vcpc,t.keyMatrices.scvc),Sd(t.keyMatrices.pcsc,t.keyMatrices.scpc),t.keyMatrixTime.modified()}return t.keyMatrices}}_P("vtkPixelSpaceCallbackMapper",Rr((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,N2,n),SP.extend(e,t,n),R2(e,t)}),"vtkOpenGLPixelSpaceCallbackMapper"));var M2={keyMatrixTime:null,keyMatrices:null};VN("vtkCamera",jr.newInstance((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,M2,n),SP.extend(e,t,n),t.keyMatrixTime={},jr.obj(t.keyMatrixTime),t.keyMatrices={normalMatrix:new Float64Array(16),vcpc:new Float64Array(16),pcsc:new Float64Array(16),wcvc:new Float64Array(16),scpc:new Float64Array(16),scvc:new Float64Array(16)},jr.setGet(e,t,["keyMatrixTime"]),B2(e,t)})));var L2=ir,F2="\n//VTK::Renderer::Dec\n\n//VTK::Mapper::Dec\n\n//VTK::TCoord::Dec\n\n//VTK::RenderEncoder::Dec\n\n//VTK::IOStructs::Dec\n\n@fragment\nfn main(\n//VTK::IOStructs::Input\n)\n//VTK::IOStructs::Output\n{\n var output: fragmentOutput;\n\n var computedColor: vec4 = mapperUBO.BackgroundColor;\n\n //VTK::RenderEncoder::Impl\n return output;\n}\n",U2=new Float64Array(16),V2=new Float64Array(16);function j2(e,t){t.classHierarchy.push("vtkWebGPURenderer"),e.buildPass=function(n){if(n){if(!t.renderable)return;t.camera=t.renderable.getActiveCamera(),e.updateLights(),e.prepareNodes(),e.addMissingNode(t.camera),e.addMissingNodes(t.renderable.getViewPropsWithNestedProps()),e.removeUnusedNodes(),t.webgpuCamera=e.getViewNodeFor(t.camera),e.updateStabilizedMatrix()}},e.updateStabilizedMatrix=function(){var e=t.camera.getClippingRange(),n=t.camera.getPositionByReference(),r=[],o=[];hc(o,t.camera.getDirectionOfProjectionByReference(),.5*(e[0]+e[1])),ic(r,n,o),jc(o,r,t.stabilizedCenter),Kc(o)/(e[1]-e[0])>t.recenterThreshold&&(t.stabilizedCenter=r,t.stabilizedTime.modified())},e.updateLights=function(){for(var e=0,n=t.renderable.getLightsByReference(),r=0;r0&&e++;return e||(L2("No lights are on, creating one."),t.renderable.createLight()),e},e.updateUBO=function(){var n=t.UBO.getSendTime();if(t._parent.getMTime()>n||e.getMTime()>n||t.camera.getMTime()>n||t.renderable.getMTime()>n){var r,o=t.webgpuCamera.getKeyMatrices(e);t.UBO.setArray("WCVCMatrix",o.wcvc),t.UBO.setArray("SCPCMatrix",o.scpc),t.UBO.setArray("PCSCMatrix",o.pcsc),t.UBO.setArray("SCVCMatrix",o.scvc),t.UBO.setArray("VCPCMatrix",o.vcpc),t.UBO.setArray("WCVCNormals",o.normalMatrix),t.UBO.setValue("LightCount",t.renderable.getLights().length),t.UBO.setValue("MaxEnvironmentMipLevel",null===(r=t.renderable.getEnvironmentTexture())||void 0===r?void 0:r.getMipLevel()),t.UBO.setValue("BackgroundDiffuseStrength",t.renderable.getEnvironmentTextureDiffuseStrength()),t.UBO.setValue("BackgroundSpecularStrength",t.renderable.getEnvironmentTextureSpecularStrength());var i=e.getYInvertedTiledSizeAndOrigin();t.UBO.setArray("viewportSize",[i.usize,i.vsize]),t.UBO.setValue("cameraParallel",t.camera.getParallelProjection());var a=t._parent.getDevice();t.UBO.sendIfNeeded(a)}},e.updateSSBO=function(){for(var n,r=t.renderable.getLights(),o=t.webgpuCamera.getKeyMatrices(e),i="".concat(t.renderable.getMTime()),a=0;a=90?0:2:1,u[d+1]=Math.cos(zo(r[p].getConeAngle())),u[d+2]=Math.cos(zo(r[p].getConeAngle()+r[p].getConeFalloff())),u[d+3]=0}t.SSBO.clearData(),t.SSBO.setNumberOfInstances(r.length),t.SSBO.addEntry("LightPos","vec4"),t.SSBO.addEntry("LightDir","vec4"),t.SSBO.addEntry("LightColor","vec4"),t.SSBO.addEntry("LightData","vec4"),t.SSBO.setAllInstancesFromArray("LightPos",s),t.SSBO.setAllInstancesFromArray("LightDir",c),t.SSBO.setAllInstancesFromArray("LightColor",l),t.SSBO.setAllInstancesFromArray("LightData",u);var h=t._parent.getDevice();t.SSBO.send(h)}t.lightTimeString=i},e.scissorAndViewport=function(t){var n=e.getYInvertedTiledSizeAndOrigin();t.getHandle().setViewport(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize,0,1),t.getHandle().setScissorRect(n.lowerLeftU,n.lowerLeftV,n.usize,n.vsize)},e.bindUBO=function(e){e.activateBindGroup(t.bindGroup)},e.opaquePass=function(n){n?(t.renderEncoder.begin(t._parent.getCommandEncoder()),e.updateUBO(),e.updateSSBO()):(e.scissorAndViewport(t.renderEncoder),e.clear(),t.renderEncoder.end())},e.clear=function(){var n;if(!t.renderable.getTransparent()&&!t.suppressClear){var r=t._parent.getDevice();if(!t.clearFSQ){t.clearFSQ=tD.newInstance(),t.clearFSQ.setDevice(r),t.clearFSQ.setPipelineHash("clearfsq"),t.clearFSQ.setFragmentShaderTemplate(F2);var o=xR.newInstance({label:"mapperUBO"});o.addEntry("FSQMatrix","mat4x4"),o.addEntry("BackgroundColor","vec4"),t.clearFSQ.setUBO(o),t.backgroundTex=t.renderable.getEnvironmentTexture()}if("clearfsqwithtexture"!==t.clearFSQ.getPipelineHash()&&t.renderable.getUseEnvironmentTextureAsBackground()&&null!==(n=t.backgroundTex)&&void 0!==n&&n.getImageLoaded()){t.clearFSQ.setFragmentShaderTemplate("\nfn vecToRectCoord(dir: vec3) -> vec2 {\n var tau: f32 = 6.28318530718;\n var pi: f32 = 3.14159265359;\n var out: vec2 = vec2(0.0);\n\n out.x = atan2(dir.z, dir.x) / tau;\n out.x += 0.5;\n\n var phix: f32 = length(vec2(dir.x, dir.z));\n out.y = atan2(dir.y, phix) / pi + 0.5;\n\n return out;\n}\n\n//VTK::Renderer::Dec\n\n//VTK::Mapper::Dec\n\n//VTK::TCoord::Dec\n\n//VTK::RenderEncoder::Dec\n\n//VTK::IOStructs::Dec\n\n@fragment\nfn main(\n//VTK::IOStructs::Input\n)\n//VTK::IOStructs::Output\n{\n var output: fragmentOutput;\n\n var tcoord: vec4 = vec4(input.vertexVC.xy, -1, 1);\n var V: vec4 = normalize(mapperUBO.FSQMatrix * tcoord); // vec2((input.tcoordVS.x - 0.5) * 2, -(input.tcoordVS.y - 0.5) * 2);\n // textureSampleLevel gets rid of some ugly artifacts\n var background = textureSampleLevel(EnvironmentTexture, EnvironmentTextureSampler, vecToRectCoord(V.xyz), 0.0);\n var computedColor: vec4 = vec4(background.rgb, 1);\n\n //VTK::RenderEncoder::Impl\n return output;\n}\n");var i=xR.newInstance({label:"mapperUBO"});i.addEntry("FSQMatrix","mat4x4"),i.addEntry("BackgroundColor","vec4"),t.clearFSQ.setUBO(i);var a=r.getTextureManager().getTextureForVTKTexture(t.backgroundTex);if(a.getReady()){var s=a.createView("EnvironmentTexture");t.clearFSQ.setTextureViews([s]),t.backgroundTexLoaded=!0;var c=t.backgroundTex.getInterpolate()?"linear":"nearest";s.addSampler(r,{addressModeU:"repeat",addressModeV:"clamp-to-edge",addressModeW:"repeat",minFilter:c,magFilter:c,mipmapFilter:"linear"})}t.clearFSQ.setPipelineHash("clearfsqwithtexture")}else if("clearfsqwithtexture"===t.clearFSQ.getPipelineHash()&&!t.renderable.getUseEnvironmentTextureAsBackground()){t.clearFSQ=tD.newInstance(),t.clearFSQ.setDevice(r),t.clearFSQ.setPipelineHash("clearfsq"),t.clearFSQ.setFragmentShaderTemplate(F2);var l=xR.newInstance({label:"mapperUBO"});l.addEntry("FSQMatrix","mat4x4"),l.addEntry("BackgroundColor","vec4"),t.clearFSQ.setUBO(l)}var u=t.webgpuCamera.getKeyMatrices(e),p=t.renderable.getBackgroundByReference();t.clearFSQ.getUBO().setArray("BackgroundColor",p),xd(V2,u.normalMatrix),df(U2,u.scvc,u.pcsc),df(U2,V2,U2),t.clearFSQ.getUBO().setArray("FSQMatrix",U2),t.clearFSQ.getUBO().sendIfNeeded(r),t.clearFSQ.prepareAndDraw(t.renderEncoder)}},e.translucentPass=function(n){n?t.renderEncoder.begin(t._parent.getCommandEncoder()):(e.scissorAndViewport(t.renderEncoder),t.renderEncoder.end())},e.volumeDepthRangePass=function(n){n?t.renderEncoder.begin(t._parent.getCommandEncoder()):(e.scissorAndViewport(t.renderEncoder),t.renderEncoder.end())},e.getAspectRatio=function(){var e=t._parent.getSizeByReference(),n=t.renderable.getViewportByReference();return e[0]*(n[2]-n[0])/((n[3]-n[1])*e[1])},e.convertToOpenGLDepth=function(e){return t.webgpuCamera.convertToOpenGLDepth(e)},e.getYInvertedTiledSizeAndOrigin=function(){var n=e.getTiledSizeAndOrigin(),r=t._parent.getSizeByReference();return n.lowerLeftV=r[1]-n.vsize-n.lowerLeftV,n},e.getTiledSizeAndOrigin=function(){var e=t.renderable.getViewportByReference(),n=[0,0,1,1],r=e[0]-n[0],o=e[1]-n[1],i=t._parent.normalizedDisplayToDisplay(r,o),a=Math.round(i[0]),s=Math.round(i[1]),c=e[2]-n[0],l=e[3]-n[1],u=t._parent.normalizedDisplayToDisplay(c,l),p=Math.round(u[0])-a,d=Math.round(u[1])-s;return p<0&&(p=0),d<0&&(d=0),{usize:p,vsize:d,lowerLeftU:a,lowerLeftV:s}},e.getPropFromID=function(e){for(var n=0;n2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,G2,n),SP.extend(e,t,n),t.UBO=xR.newInstance({label:"rendererUBO"}),t.UBO.addEntry("WCVCMatrix","mat4x4"),t.UBO.addEntry("SCPCMatrix","mat4x4"),t.UBO.addEntry("PCSCMatrix","mat4x4"),t.UBO.addEntry("SCVCMatrix","mat4x4"),t.UBO.addEntry("VCPCMatrix","mat4x4"),t.UBO.addEntry("WCVCNormals","mat4x4"),t.UBO.addEntry("viewportSize","vec2"),t.UBO.addEntry("LightCount","i32"),t.UBO.addEntry("MaxEnvironmentMipLevel","f32"),t.UBO.addEntry("BackgroundDiffuseStrength","f32"),t.UBO.addEntry("BackgroundSpecularStrength","f32"),t.UBO.addEntry("cameraParallel","u32"),t.SSBO=PR.newInstance({label:"rendererLightSSBO"}),t.lightTimeString="",t.bindGroup=Sk.newInstance({label:"rendererBG"}),t.bindGroup.setBindables([t.UBO,t.SSBO]),t.tmpMat4=wd(new Float64Array(16)),t.stabilizedTime={},br(t.stabilizedTime,{mtime:0}),wr(e,t,["bindGroup","stabilizedTime"]),Or(e,t,["stabilizedCenter"]),Er(e,t,["renderEncoder","selector","suppressClear","UBO"]),j2(e,t)}),"vtkWebGPURenderer"));var z2=qw.CoordinateSystem;function W2(e,t){t.classHierarchy.push("vtkWebGPUActor"),e.buildPass=function(n){n&&(t.WebGPURenderer=e.getFirstAncestorOfType("vtkWebGPURenderer"),t.WebGPURenderWindow=t.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),void 0===t.propID&&(t.propID=t.WebGPURenderWindow.getUniquePropID()),e.prepareNodes(),e.addMissingNode(t.renderable.getMapper()),e.removeUnusedNodes())},e.traverseOpaquePass=function(n){t.renderable&&t.renderable.getNestedVisibility()&&t.renderable.getIsOpaque()&&(!t.WebGPURenderer.getSelector()||t.renderable.getNestedPickable())&&(e.apply(n,!0),t.children[0]&&t.children[0].traverse(n),e.apply(n,!1))},e.traverseTranslucentPass=function(n){!t.renderable||!t.renderable.getNestedVisibility()||t.renderable.getIsOpaque()||t.WebGPURenderer.getSelector()&&!t.renderable.getNestedPickable()||(e.apply(n,!0),t.children[0]&&t.children[0].traverse(n),e.apply(n,!1))},e.queryPass=function(e,n){if(e){if(!t.renderable||!t.renderable.getVisibility())return;t.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},e.getBufferShift=function(n){return e.getKeyMatrices(n),t.bufferShift},e.getKeyMatrices=function(e){if(Math.max(t.renderable.getMTime(),e.getStabilizedTime())>t.keyMatricesTime.getMTime()){t.renderable.computeMatrix();var n=t.renderable.getMatrix();t.bufferShift[0]=n[3],t.bufferShift[1]=n[7],t.bufferShift[2]=n[11];var r=e.getStabilizedCenterByReference();t.renderable.getCoordinateSystem()===z2.WORLD&&(t.bufferShift[0]-=r[0],t.bufferShift[1]-=r[1],t.bufferShift[2]-=r[2]),xd(t.keyMatrices.bcwc,n),t.renderable.getIsIdentity()?wd(t.keyMatrices.normalMatrix):(yd(t.keyMatrices.normalMatrix,t.keyMatrices.bcwc),t.keyMatrices.normalMatrix[3]=0,t.keyMatrices.normalMatrix[7]=0,t.keyMatrices.normalMatrix[11]=0,Sd(t.keyMatrices.normalMatrix,t.keyMatrices.normalMatrix),xd(t.keyMatrices.normalMatrix,t.keyMatrices.normalMatrix)),Td(t.keyMatrices.bcwc,t.keyMatrices.bcwc,[-t.bufferShift[0],-t.bufferShift[1],-t.bufferShift[2]]),t.renderable.getCoordinateSystem()===z2.WORLD?Td(t.keyMatrices.bcsc,t.keyMatrices.bcwc,[-r[0],-r[1],-r[2]]):yd(t.keyMatrices.bcsc,t.keyMatrices.bcwc),t.keyMatricesTime.modified()}return t.keyMatrices}}var H2={keyMatricesTime:null,keyMatrices:null,propID:void 0,bufferShift:void 0};VN("vtkActor",jr.newInstance((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,H2,n),SP.extend(e,t,n),t.keyMatricesTime={},jr.obj(t.keyMatricesTime,{mtime:0}),t.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},jr.get(e,t,["propID","keyMatricesTime"]),t.bufferShift=[0,0,0,0],W2(e,t)})));var K2=qw.CoordinateSystem;function Y2(e,t){t.classHierarchy.push("vtkWebGPUActor2D"),e.buildPass=function(n){n&&(t.WebGPURenderer=e.getFirstAncestorOfType("vtkWebGPURenderer"),t.WebGPURenderWindow=t.WebGPURenderer.getFirstAncestorOfType("vtkWebGPURenderWindow"),void 0===t.propID&&(t.propID=t.WebGPURenderWindow.getUniquePropID()),e.prepareNodes(),e.addMissingNode(t.renderable.getMapper()),e.removeUnusedNodes())},e.traverseOpaquePass=function(n){t.renderable&&t.renderable.getNestedVisibility()&&t.renderable.getIsOpaque()&&(!t.WebGPURenderer.getSelector()||t.renderable.getNestedPickable())&&(e.apply(n,!0),t.children[0]&&t.children[0].traverse(n),e.apply(n,!1))},e.traverseTranslucentPass=function(n){!t.renderable||!t.renderable.getNestedVisibility()||t.renderable.getIsOpaque()||t.WebGPURenderer.getSelector()&&!t.renderable.getNestedPickable()||(e.apply(n,!0),t.children[0]&&t.children[0].traverse(n),e.apply(n,!1))},e.queryPass=function(e,n){if(e){if(!t.renderable||!t.renderable.getVisibility())return;t.renderable.getIsOpaque()?n.incrementOpaqueActorCount():n.incrementTranslucentActorCount()}},e.getBufferShift=function(n){return e.getKeyMatrices(n),t.bufferShift},e.getKeyMatrices=function(e){if(Math.max(t.renderable.getMTime(),e.getStabilizedTime())>t.keyMatricesTime.getMTime()){t.bufferShift[0]=0,t.bufferShift[1]=0,t.bufferShift[2]=0;var n=e.getStabilizedCenterByReference();t.renderable.getCoordinateSystem()===K2.WORLD&&(t.bufferShift[0]-=n[0],t.bufferShift[1]-=n[1],t.bufferShift[2]-=n[2]),wd(t.keyMatrices.bcwc),wd(t.keyMatrices.normalMatrix),Td(t.keyMatrices.bcwc,t.keyMatrices.bcwc,[-t.bufferShift[0],-t.bufferShift[1],-t.bufferShift[2]]),t.renderable.getCoordinateSystem()===K2.WORLD?Td(t.keyMatrices.bcsc,t.keyMatrices.bcwc,[-n[0],-n[1],-n[2]]):yd(t.keyMatrices.bcsc,t.keyMatrices.bcwc),t.keyMatricesTime.modified()}return t.keyMatrices}}var X2={keyMatricesTime:null,keyMatrices:null,propID:void 0,bufferShift:void 0};function q2(e,t){t.classHierarchy.push("vtkWebGPUCubeAxesActor"),e.buildPass=function(n){n&&(t.WebGPURenderer=e.getFirstAncestorOfType("vtkWebGPURenderer"),t.WebGPURenderWindow=t.WebGPURenderer.getParent(),t.CubeAxesActorHelper.getRenderable()||t.CubeAxesActorHelper.setRenderable(t.renderable),e.prepareNodes(),e.addMissingNode(t.CubeAxesActorHelper.getTmActor()),e.addMissingNode(t.renderable.getGridActor()),e.removeUnusedNodes())},e.opaquePass=function(e,n){if(e){var r=t.WebGPURenderer?t.WebGPURenderer.getRenderable().getActiveCamera():null,o=t.WebGPURenderer.getTiledSizeAndOrigin();t.CubeAxesActorHelper.updateAPISpecificData([o.usize,o.vsize],r,t.WebGPURenderWindow.getRenderable())}}}VN("vtkActor2D",jr.newInstance((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,X2,n),SP.extend(e,t,n),t.keyMatricesTime={},jr.obj(t.keyMatricesTime,{mtime:0}),t.keyMatrices={normalMatrix:new Float64Array(16),bcwc:new Float64Array(16),bcsc:new Float64Array(16)},jr.get(e,t,["propID","keyMatricesTime"]),t.bufferShift=[0,0,0,0],Y2(e,t)})));var Q2={};function J2(e){return J2="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},J2(e)}function Z2(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,r)}return n}function $2(e,t,n){return(t=function(e){var t=function(e,t){if("object"!==J2(e)||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var r=n.call(e,t);if("object"!==J2(r))return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(e)}(e,"string");return"symbol"===J2(t)?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}VN("vtkCubeAxesActor",Rr((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,Q2,n),SP.extend(e,t,n),t.CubeAxesActorHelper=f1.newCubeAxesActorHelper(),q2(e,t)}),"vtkWebGPUCubeAxesActor"));var e3=n2.DisplayLocation;function t3(e,t){t.classHierarchy.push("vtkProperty2D"),e.setDisplayLocationToBackground=function(){return e.setDisplayLocation(e3.BACKGROUND)},e.setDisplayLocationToForeground=function(){return e.setDisplayLocation(e3.FOREGROUND)},e.setRepresentationToWireframe=function(){return e.setRepresentation(tx.WIREFRAME)},e.setRepresentationToSurface=function(){return e.setRepresentation(tx.SURFACE)},e.setRepresentationToPoints=function(){return e.setRepresentation(tx.POINTS)},e.getRepresentationAsString=function(){return jr.enumToString(tx,t.representation)}}var n3={color:[1,1,1],opacity:1,pointSize:1,lineWidth:1,representation:tx.SURFACE,displayLocation:e3.FOREGROUND};function r3(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,n3,n),jr.obj(e,t),jr.setGet(e,t,["opacity","lineWidth","pointSize","displayLocation","representation"]),jr.setGetArray(e,t,["color"],3),t3(e,t)}const o3=function(e){for(var t=1;t = vertexBC;\n\n //VTK::Color::Impl\n\n //VTK::Normal::Impl\n\n //VTK::TCoord::Impl\n\n //VTK::Select::Impl\n\n //VTK::Position::Impl\n\n return output;\n}\n",d3='\nstruct PBRData {\n diffuse: vec3,\n specular: vec3,\n}\n\n// Dot product with the max already in it\nfn mdot(a: vec3, b: vec3) -> f32 {\n return max(0.0, dot(a, b));\n}\n// Dot product with a max in it that does not allow for negative values\n// Physically based rendering is accurate as long as normals are accurate,\n// however this is pretty often not the case. In order to prevent negative\n// values from ruining light calculations and creating zones of zero light,\n// this remapping is used, which smoothly clamps the dot product between\n// zero and one while still maintaining a good amount of accuracy.\nfn cdot(a: vec3, b: vec3) -> f32 {\n var d: f32 = max(0.0, dot(a, b));\n d = pow((d + 1.0) / 2.0, 2.6);\n return d;\n}\n\n// Lambertian diffuse model\nfn lambertDiffuse(base: vec3, N: vec3, L: vec3) -> vec3 {\n var pi: f32 = 3.14159265359; \n var NdotL: f32 = mdot(N, L);\n NdotL = pow(NdotL, 1.5);\n return (base/pi)*NdotL;\n}\n\n// Yasuhiro Fujii improvement on the Oren-Nayar model\n// https://mimosa-pudica.net/improved-oren-nayar.html\n// p is surface color, o is roughness\nfn fujiiOrenNayar(p: vec3, o: f32, N: vec3, L: vec3, V: vec3) -> vec3 {\n var invpi: f32 = 0.31830988618; // 1/pi\n\n var o2 = o*o;\n var NdotL: f32 = mdot(N, L);\n NdotL = pow(NdotL, 1.5); // Less physically accurate, but hides the "seams" between lights better\n\n var NdotV: f32 = mdot(N, V);\n var LdotV: f32 = mdot(L, V);\n\n var s: f32 = LdotV - NdotL*NdotV;\n var t: f32 = mix(1.0, max(NdotL, NdotV), step(0.0, s)); // Mix with step is the equivalent of an if statement\n var A: vec3 = 0.5*(o2 / (o2 + 0.33)) + 0.17*p*(o2 / (o2 + 0.13));\n A = invpi*(1 - A);\n var B: f32 = 0.45*(o2 / (o2 + 0.09));\n B = invpi*B;\n\n return p*NdotL*(A + B*(s/t));\n}\n\n// Fresnel portion of BRDF (IOR only, simplified)\nfn schlickFresnelIOR(V: vec3, N: vec3, ior: f32, k: f32) -> f32 {\n var NdotV: f32 = mdot(V, N);\n var F0: f32 = (pow((ior - 1.0), 2.0) + k*k) / (pow((ior + 1.0), 2.0) + k*k); // This takes into account the roughness, which the other one does not\n return F0 + (1.0 - F0) * pow((1.0-NdotV), 5.0);\n}\n\n// Fresnel portion of BRDF (Color ior, better)\nfn schlickFresnelRGB(V: vec3, N: vec3, F0: vec3) -> vec3 {\n var NdotV: f32 = mdot(V, N);\n return F0 + (1.0 - F0) * pow((1-NdotV), 5.0);\n}\n\n// Normal portion of BRDF\n// https://learnopengl.com/PBR/Theory\n// Trowbridge-Reitz GGX functions: normal, halfway, roughness^2\nfn trGGX(N: vec3, H: vec3, a: f32) -> f32 {\n var pi: f32 = 3.14159265359; \n\n var a2: f32 = a*a;\n var NdotH = mdot(N, H);\n var NdotH2 = NdotH*NdotH;\n \n var denom: f32 = NdotH2 * (a2 - 1.0) + 1.0;\n\n return a2 / max((pi*denom*denom), 0.000001);\n}\n\n// A VERY bad approximation of anisotropy. Real anisotropic calculations require tangent and bitangent\nfn anisotrophicTrGGX(N: vec3, H: vec3, O: vec3, s: f32, a: f32) -> f32 {\n var Op: vec3 = (rendererUBO.WCVCNormals * vec4(normalize(O) * s, 0.)).xyz;\n\n var ggx1: f32 = trGGX(N + Op*s, H, a);\n var ggx2: f32 = trGGX(N - Op*s, H, a);\n return (0.5 * ggx1 + 0.5 * ggx2);\n}\n\n// Geometry portion of BRDF\nfn schlickGGX(N: vec3, X: vec3, k: f32) -> f32 {\n var NdotX = cdot(N, X);\n return NdotX / max(0.000001, (NdotX*(1.0-k) + k));\n}\n\nfn smithSurfaceRoughness(N: vec3, V: vec3, L: vec3, k: f32) -> f32 {\n var ggx1: f32 = min(1.0, schlickGGX(N, V, k));\n var ggx2: f32 = min(1.0, schlickGGX(N, L, k));\n return ggx1*ggx2;\n}\n\n// BRDF Combination\nfn cookTorrance(D: f32, F: f32, G: f32, N: vec3, V: vec3, L: vec3) -> f32 {\n var num: f32 = D*F*G;\n var denom: f32 = 4*cdot(V, N)*cdot(L, N);\n\n return num / max(denom, 0.000001);\n}\n\n// Different lighting calculations for different light sources\nfn calcDirectionalLight(N: vec3, V: vec3, ior: f32, roughness: f32, metallic: f32, direction: vec3, color: vec3, base: vec3) -> PBRData { \n var L: vec3 = normalize(direction); // Light Vector\n var H: vec3 = normalize(L + V); // Halfway Vector\n\n var alpha = roughness*roughness;\n var k: f32 = alpha*alpha / 2;\n\n var D: f32 = trGGX(N, H, alpha); // Distribution\n // var F: f32 = schlickFresnelIOR(V, N, ior, k); // Fresnel\n var G: f32 = smithSurfaceRoughness(N, V, L, k); // Geometry\n\n var brdf: f32 = cookTorrance(D, 1.0, G, N, V, L); // Fresnel term is replaced with 1 because it is added later\n var incoming: vec3 = color;\n var angle: f32 = mdot(L, N);\n angle = pow(angle, 1.5);\n\n var specular: vec3 = brdf*incoming*angle;\n // Oren-Nayar gives a clay-like effect when fully rough which some people may not want, so it might be better to give a separate\n // control property for the diffuse vs specular roughness\n var diffuse: vec3 = incoming*fujiiOrenNayar(base, roughness, N, L, V); \n // Stores the specular and diffuse separately to allow for finer post processing\n var out = PBRData(diffuse, specular);\n \n return out; // Returns angle along with color of light so the final color can be multiplied by angle as well (creates black areas)\n}\n\n// TODO: find some way to reduce the number of arguments going in here\nfn calcPointLight(N: vec3, V: vec3, fragPos: vec3, ior: f32, roughness: f32, metallic: f32, position: vec3, color: vec3, base: vec3) -> PBRData {\n var L: vec3 = normalize(position - fragPos); // Light Vector\n var H: vec3 = normalize(L + V); // Halfway Vector\n var dist = distance(position, fragPos);\n\n var alpha = roughness*roughness;\n var k: f32 = alpha*alpha / 2.0; // could also be pow(alpha + 1.0, 2) / 8\n\n var D: f32 = trGGX(N, H, alpha); // Distribution\n // var F: f32 = schlickFresnelIOR(V, N, ior, k); // Fresnel\n var G: f32 = smithSurfaceRoughness(N, V, L, k); // Geometry\n\n var brdf: f32 = cookTorrance(D, 1.0, G, N, V, L);\n var incoming: vec3 = color * (1.0 / (dist*dist));\n var angle: f32 = mdot(L, N);\n angle = pow(angle, 1.5); // Smoothing factor makes it less accurate, but reduces ugly "seams" bewteen light sources\n\n var specular: vec3 = brdf*incoming*angle;\n var diffuse: vec3 = incoming*fujiiOrenNayar(base, roughness, N, L, V);\n\n // Stores the specular and diffuse separately to allow for finer post processing\n // Could also be done (propably more properly) with a struct\n var out = PBRData(diffuse, specular);\n \n return out; // Returns angle along with color of light so the final color can be multiplied by angle as well (creates black areas)\n}\n\n// For a reason unknown to me, spheres dont seem to behave propperly with head-on spot lights\nfn calcSpotLight(N: vec3, V: vec3, fragPos: vec3, ior: f32, roughness: f32, metallic: f32, position: vec3, direction: vec3, cones: vec2, color: vec3, base: vec3) -> PBRData {\n var L: vec3 = normalize(position - fragPos);\n var H: vec3 = normalize(L + V); // Halfway Vector\n var dist = distance(position, fragPos);\n\n var alpha = roughness*roughness;\n var k: f32 = alpha*alpha / 2.0; // could also be pow(alpha + 1.0, 2) / 8\n\n var D: f32 = trGGX(N, H, alpha); // Distribution\n // var F: f32 = schlickFresnelIOR(V, N, ior, k); // Fresnel\n var G: f32 = smithSurfaceRoughness(N, V, L, k); // Geometry\n\n var brdf: f32 = cookTorrance(D, 1.0, G, N, V, L);\n \n // Cones.x is the inner phi and cones.y is the outer phi\n var theta: f32 = mdot(normalize(direction), L);\n var epsilon: f32 = cones.x - cones.y;\n var intensity: f32 = (theta - cones.y) / epsilon;\n intensity = clamp(intensity, 0.0, 1.0);\n intensity /= dist*dist;\n\n var incoming: vec3 = color * intensity;\n\n var angle: f32 = mdot(L, N);\n angle = pow(angle, 1.5); // Smoothing factor makes it less accurate, but reduces ugly "seams" bewteen light sources\n\n var specular: vec3 = brdf*incoming*angle;\n var diffuse: vec3 = incoming*fujiiOrenNayar(base, roughness, N, L, V);\n\n // Stores the specular and diffuse separately to allow for finer post processing\n // Could also be done (propably more properly) with a struct\n var out = PBRData(diffuse, specular);\n \n return out; // Returns angle along with color of light so the final color can be multiplied by angle as well (creates black areas)\n}\n\n// Environment mapping stuff\n// Takes in a vector and converts it to an equivalent coordinate in a rectilinear texture. Should be replaced with cubemaps at some point\nfn vecToRectCoord(dir: vec3) -> vec2 {\n var tau: f32 = 6.28318530718;\n var pi: f32 = 3.14159265359;\n var out: vec2 = vec2(0.0);\n\n out.x = atan2(dir.z, dir.x) / tau;\n out.x += 0.5;\n\n var phix: f32 = length(vec2(dir.x, dir.z));\n out.y = atan2(dir.y, phix) / pi + 0.5;\n\n return out;\n}\n\n//VTK::Renderer::Dec\n\n//VTK::Color::Dec\n\n//VTK::TCoord::Dec\n\n// optional surface normal declaration\n//VTK::Normal::Dec\n\n//VTK::Select::Dec\n\n//VTK::RenderEncoder::Dec\n\n//VTK::Mapper::Dec\n\n//VTK::IOStructs::Dec\n\n@fragment\nfn main(\n//VTK::IOStructs::Input\n)\n//VTK::IOStructs::Output\n{\n var output : fragmentOutput;\n\n // Temporary ambient, diffuse, and opacity\n var ambientColor: vec4 = mapperUBO.AmbientColor;\n var diffuseColor: vec4 = mapperUBO.DiffuseColor;\n var opacity: f32 = mapperUBO.Opacity;\n\n // This should be declared somewhere else\n var _diffuseMap: vec4 = vec4(1.0);\n var _roughnessMap: vec4 = vec4(1.0);\n var _metallicMap: vec4 = vec4(1.0);\n var _normalMap: vec4 = vec4(0.0, 0.0, 1.0, 0.0); // normal map was setting off the normal vector detection in fragment\n var _ambientOcclusionMap: vec4 = vec4(1.);\n var _emissionMap: vec4 = vec4(0.);\n\n //VTK::Color::Impl\n\n //VTK::TCoord::Impl\n\n //VTK::Normal::Impl\n\n var computedColor: vec4 = vec4(diffuseColor.rgb, 1.0);\n\n //VTK::Light::Impl\n\n //VTK::Select::Impl\n\n if (computedColor.a == 0.0) { discard; };\n\n //VTK::Position::Impl\n\n //VTK::RenderEncoder::Impl\n\n return output;\n}\n';function f3(e){return e.indexOf("edge")>=0}function h3(e,t){t.classHierarchy.push("vtkWebGPUCellArrayMapper"),e.buildPass=function(n){n&&(t.is2D?(t.WebGPUActor=e.getFirstAncestorOfType("vtkWebGPUActor2D"),t.forceZValue=!0):(t.WebGPUActor=e.getFirstAncestorOfType("vtkWebGPUActor"),t.forceZValue=!1),t.coordinateSystem=t.WebGPUActor.getRenderable().getCoordinateSystem(),t.useRendererMatrix=t.coordinateSystem!==l3.DISPLAY,t.WebGPURenderer=t.WebGPUActor.getFirstAncestorOfType("vtkWebGPURenderer"),t.WebGPURenderWindow=t.WebGPURenderer.getParent(),t.device=t.WebGPURenderWindow.getDevice())},e.translucentPass=function(n){n&&(e.prepareToDraw(t.WebGPURenderer.getRenderEncoder()),t.renderEncoder.registerDrawCallback(t.pipeline,e.draw))},e.opaquePass=function(n){n&&(e.prepareToDraw(t.WebGPURenderer.getRenderEncoder()),t.renderEncoder.registerDrawCallback(t.pipeline,e.draw))},e.updateUBO=function(){var n=t.WebGPUActor.getRenderable().getProperty(),r=t.UBO.getSendTime();if(e.getMTime()>r||n.getMTime()>r||t.renderable.getMTime()>r){var o,i=t.WebGPUActor.getKeyMatrices(t.WebGPURenderer);if(t.UBO.setArray("BCWCMatrix",i.bcwc),t.UBO.setArray("BCSCMatrix",i.bcsc),t.UBO.setArray("MCWCNormals",i.normalMatrix),t.is2D){t.UBO.setValue("ZValue",t.WebGPUActor.getRenderable().getProperty().getDisplayLocation()===u3.FOREGROUND?1:0);var a=n.getColorByReference();t.UBO.setValue("AmbientIntensity",1),t.UBO.setArray("DiffuseColor",[a[0],a[1],a[2],1]),t.UBO.setValue("DiffuseIntensity",0),t.UBO.setValue("SpecularIntensity",0)}else{var s=n.getAmbientColorByReference();t.UBO.setValue("AmbientIntensity",n.getAmbient()),t.UBO.setArray("AmbientColor",[s[0],s[1],s[2],1]),t.UBO.setValue("DiffuseIntensity",n.getDiffuse()),s=n.getDiffuseColorByReference(),t.UBO.setArray("DiffuseColor",[s[0],s[1],s[2],1]),t.UBO.setValue("Roughness",n.getRoughness()),t.UBO.setValue("BaseIOR",n.getBaseIOR()),t.UBO.setValue("Metallic",n.getMetallic()),t.UBO.setValue("NormalStrength",n.getNormalStrength()),t.UBO.setValue("Emission",n.getEmission()),t.UBO.setValue("SpecularIntensity",n.getSpecular()),s=n.getSpecularColorByReference(),t.UBO.setArray("SpecularColor",[s[0],s[1],s[2],1])}var c=null===(o=n.getEdgeColorByReference)||void 0===o?void 0:o.call(n);c&&t.UBO.setArray("EdgeColor",[c[0],c[1],c[2],1]),t.UBO.setValue("LineWidth",n.getLineWidth()),t.UBO.setValue("Opacity",n.getOpacity()),t.UBO.setValue("PropID",t.WebGPUActor.getPropID());var l=t.WebGPURenderWindow.getDevice();t.UBO.sendIfNeeded(l)}},e.haveWideLines=function(){var e=t.WebGPUActor.getRenderable(),n=e.getProperty().getRepresentation();return!(e.getProperty().getLineWidth()<=1)&&t.primitiveType!==a3.Verts&&(t.primitiveType!==a3.Triangles&&t.primitiveType!==a3.TriangleStrips||n===s3.WIREFRAME)},e.replaceShaderPosition=function(n,r,o){var i=r.getShaderDescription("vertex");i.addBuiltinOutput("vec4","@builtin(position) Position"),i.hasOutput("vertexVC")||i.addOutput("vec4","vertexVC");var a=i.getCode();t.useRendererMatrix?(a=bk.substitute(a,"//VTK::Position::Impl",[" var pCoord: vec4 = rendererUBO.SCPCMatrix*mapperUBO.BCSCMatrix*vertexBC;"," output.vertexVC = rendererUBO.SCVCMatrix * mapperUBO.BCSCMatrix * vec4(vertexBC.xyz, 1.0);","//VTK::Position::Impl"]).result,t.forceZValue&&(a=bk.substitute(a,"//VTK::Position::Impl",["pCoord = vec4(pCoord.xyz/pCoord.w, 1.0);","pCoord.z = mapperUBO.ZValue;","//VTK::Position::Impl"]).result)):(a=bk.substitute(a,"//VTK::Position::Impl",[" var pCoord: vec4 = mapperUBO.BCSCMatrix*vertexBC;"," pCoord.x = 2.0* pCoord.x / rendererUBO.viewportSize.x - 1.0;"," pCoord.y = 2.0* pCoord.y / rendererUBO.viewportSize.y - 1.0;"," pCoord.z = 0.5 - 0.5 * pCoord.z;","//VTK::Position::Impl"]).result,t.forceZValue&&(a=bk.substitute(a,"//VTK::Position::Impl",[" pCoord.z = mapperUBO.ZValue;","//VTK::Position::Impl"]).result)),e.haveWideLines()&&(i.addBuiltinInput("u32","@builtin(instance_index) instanceIndex"),a=bk.substitute(a,"//VTK::Position::Impl",[" var tmpPos: vec4 = pCoord;"," var numSteps: f32 = ceil(mapperUBO.LineWidth - 1.0);"," var offset: f32 = (mapperUBO.LineWidth - 1.0) * (f32(input.instanceIndex / 2u) - numSteps/2.0) / numSteps;"," var tmpPos2: vec3 = tmpPos.xyz / tmpPos.w;"," tmpPos2.x = tmpPos2.x + 2.0 * (f32(input.instanceIndex) % 2.0) * offset / rendererUBO.viewportSize.x;"," tmpPos2.y = tmpPos2.y + 2.0 * (f32(input.instanceIndex + 1u) % 2.0) * offset / rendererUBO.viewportSize.y;"," tmpPos2.z = min(1.0, tmpPos2.z + 0.00001);"," pCoord = vec4(tmpPos2.xyz * tmpPos.w, tmpPos.w);","//VTK::Position::Impl"]).result),a=bk.substitute(a,"//VTK::Position::Impl",[" output.Position = pCoord;"]).result,i.setCode(a)},t.shaderReplacements.set("replaceShaderPosition",e.replaceShaderPosition),e.replaceShaderNormal=function(e,n,r){var o=r.getBuffer("normalMC"),i=t.WebGPUActor.getRenderable();if(o){var a=n.getShaderDescription("vertex");a.hasOutput("normalVC")||a.addOutput("vec3","normalVC",o.getArrayInformation()[0].interpolation),a.hasOutput("tangentVC")||a.addOutput("vec3","tangentVC",o.getArrayInformation()[0].interpolation),a.hasOutput("bitangentVC")||a.addOutput("vec3","bitangentVC",o.getArrayInformation()[0].interpolation);var s=a.getCode();s=bk.substitute(s,"//VTK::Normal::Impl",[" output.normalVC = normalize((rendererUBO.WCVCNormals * mapperUBO.MCWCNormals * normalMC).xyz);"," var c1: vec3 = cross(output.normalVC, vec3(0, 0, 1));"," var c2: vec3 = cross(output.normalVC, vec3(0, 1, 0));"," var tangent: vec3 = mix(c1, c2, distance(c1, c2));"," output.tangentVC = normalize(tangent);"," output.bitangentVC = normalize(cross(output.normalVC, tangent));"]).result,a.setCode(s);var c=n.getShaderDescription("fragment");s=c.getCode(),s=i.getProperty().getNormalTexture()?bk.substitute(s,"//VTK::Normal::Impl",[" var normal: vec3 = input.normalVC;"," if (!input.frontFacing) { normal = -normal; }"," var tangent: vec3 = input.tangentVC;"," var bitangent: vec3 = input.bitangentVC;"," var TCVCMatrix: mat3x3 = mat3x3("," tangent.x, bitangent.x, normal.x,"," tangent.y, bitangent.y, normal.y,"," tangent.z, bitangent.z, normal.z,"," );"," var mappedNormal: vec3 = TCVCMatrix * (_normalMap.xyz * 2 - 1);"," normal = mix(normal, mappedNormal, mapperUBO.NormalStrength);"," normal = normalize(normal);"]).result:bk.substitute(s,"//VTK::Normal::Impl",[" var normal: vec3 = input.normalVC;"," if (!input.frontFacing) { normal = -normal; }"," normal = normalize(normal);"]).result,c.setCode(s)}},t.shaderReplacements.set("replaceShaderNormal",e.replaceShaderNormal),e.replaceShaderLight=function(e,n,r){if(!e.includes("sel")){var o=n.getShaderDescription("vertex");o.hasOutput("vertexVC")||o.addOutput("vec4","vertexVC");var i=t.WebGPURenderer.getRenderable(),a=n.getShaderDescription("fragment"),s=a.getCode();if(!s.includes("var normal:")||!t.useRendererMatrix||f3(e)||t.is2D||e.includes("sel"))s=bk.substitute(s,"//VTK::Light::Impl",[" var diffuse: vec3 = diffuseColor.rgb;"," var specular: vec3 = mapperUBO.SpecularColor.rgb * mapperUBO.SpecularColor.a;"," computedColor = vec4(diffuse * _diffuseMap.rgb, mapperUBO.Opacity);"]).result,a.setCode(s);else{var c,l=[" var pi: f32 = 3.14159265359;"," var fragPos: vec3 = vec3(input.vertexVC.xyz);"," var V: vec3 = mix(normalize(-fragPos), vec3(0, 0, 1), f32(rendererUBO.cameraParallel)); // View Vector"," var baseColor: vec3 = _diffuseMap.rgb * diffuseColor.rgb;"," var roughness: f32 = max(0.000001, mapperUBO.Roughness * _roughnessMap.r);"," var metallic: f32 = mapperUBO.Metallic * _metallicMap.r;"," var alpha: f32 = roughness*roughness;"," var ior: f32 = mapperUBO.BaseIOR;"," var k: f32 = alpha*alpha / 2;"," var diffuse: vec3 = vec3(0.);"," var specular: vec3 = vec3(0.);"," var emission: vec3 = _emissionMap.rgb * mapperUBO.Emission;"," {"," var i: i32 = 0;"," loop {"," if !(i < rendererUBO.LightCount) { break; }"," switch (i32(rendererLightSSBO.values[i].LightData.x)) {"," // Point Light"," case 0 {"," var color: vec3 = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;"," var pos: vec3 = (rendererLightSSBO.values[i].LightPos).xyz;"," var calculated: PBRData = calcPointLight(normal, V, fragPos, ior, roughness, metallic, pos, color, baseColor);"," diffuse += max(vec3(0), calculated.diffuse);"," specular += max(vec3(0), calculated.specular);"," }"," // Directional light"," case 1 {"," var dir: vec3 = (rendererUBO.WCVCNormals * vec4(normalize(rendererLightSSBO.values[i].LightDir.xyz), 0.)).xyz;"," dir = normalize(dir);"," var color: vec3 = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;"," var calculated: PBRData = calcDirectionalLight(normal, V, ior, roughness, metallic, dir, color, baseColor); // diffuseColor.rgb needs to be fixed with a more dynamic diffuse color"," diffuse += max(vec3(0), calculated.diffuse);"," specular += max(vec3(0), calculated.specular);"," }"," // Spot Light"," case 2 {"," var color: vec3 = rendererLightSSBO.values[i].LightColor.rgb * rendererLightSSBO.values[i].LightColor.w;"," var pos: vec3 = (rendererLightSSBO.values[i].LightPos).xyz;"," var dir: vec3 = (rendererUBO.WCVCNormals * vec4(normalize(rendererLightSSBO.values[i].LightDir.xyz), 0.)).xyz;"," dir = normalize(dir);"," var cones: vec2 = vec2(rendererLightSSBO.values[i].LightData.y, rendererLightSSBO.values[i].LightData.z);"," var calculated: PBRData = calcSpotLight(normal, V, fragPos, ior, roughness, metallic, pos, dir, cones, color, baseColor);"," diffuse += max(vec3(0), calculated.diffuse);"," specular += max(vec3(0), calculated.specular);"," }"," default { continue; }"," }"," continuing { i++; }"," }"," }"," var fresnel: f32 = schlickFresnelIOR(V, normal, ior, k); // Fresnel"," fresnel = min(1.0, fresnel);"," // This could be controlled with its own variable (that isnt base color) for better artistic control"," var fresnelMetallic: vec3 = schlickFresnelRGB(V, normal, baseColor); // Fresnel for metal, takes color into account"," var kS: vec3 = mix(vec3(fresnel), fresnelMetallic, metallic);"," kS = min(vec3(1.0), kS);"," var kD: vec3 = (1.0 - kS) * (1.0 - metallic);"," var PBR: vec3 = mapperUBO.DiffuseIntensity*kD*diffuse + kS*specular;"," PBR += emission;"," computedColor = vec4(PBR, mapperUBO.Opacity);"];null!==(c=i.getEnvironmentTexture())&&void 0!==c&&c.getImageLoaded()&&l.push(" // To get diffuse IBL, the texture is sampled with normals in worldspace"," var diffuseIBLCoords: vec3 = (transpose(rendererUBO.WCVCNormals) * vec4(normal, 1.)).xyz;"," var diffuseCoords: vec2 = vecToRectCoord(diffuseIBLCoords);"," // To get specular IBL, the texture is sampled as the worldspace reflection between the normal and view vectors"," // Reflections are first calculated in viewspace, then converted to worldspace to sample the environment"," var VreflN: vec3 = normalize(reflect(-V, normal));"," var reflectionIBLCoords = (transpose(rendererUBO.WCVCNormals) * vec4(VreflN, 1.)).xyz;"," var specularCoords: vec2 = vecToRectCoord(reflectionIBLCoords);"," var diffuseIBL = textureSampleLevel(EnvironmentTexture, EnvironmentTextureSampler, diffuseCoords, rendererUBO.MaxEnvironmentMipLevel);"," var level = roughness * rendererUBO.MaxEnvironmentMipLevel;"," var specularIBL = textureSampleLevel(EnvironmentTexture, EnvironmentTextureSampler, specularCoords, level);"," var specularIBLContribution: vec3 = specularIBL.rgb*rendererUBO.BackgroundSpecularStrength;"," computedColor += vec4(specularIBLContribution*kS, 0);"," var diffuseIBLContribution: vec3 = diffuseIBL.rgb*rendererUBO.BackgroundDiffuseStrength;"," diffuseIBLContribution *= baseColor * _ambientOcclusionMap.rgb;"," computedColor += vec4(diffuseIBLContribution*kD, 0);"),s=bk.substitute(s,"//VTK::Light::Impl",l).result,a.setCode(s)}}},t.shaderReplacements.set("replaceShaderLight",e.replaceShaderLight),e.replaceShaderColor=function(e,t,n){if(f3(e)){var r=t.getShaderDescription("fragment"),o=r.getCode();return o=bk.substitute(o,"//VTK::Color::Impl",["ambientColor = mapperUBO.EdgeColor;","diffuseColor = mapperUBO.EdgeColor;"]).result,void r.setCode(o)}var i=n.getBuffer("colorVI");if(i){var a=t.getShaderDescription("vertex");a.addOutput("vec4","color",i.getArrayInformation()[0].interpolation);var s=a.getCode();s=bk.substitute(s,"//VTK::Color::Impl",[" output.color = colorVI;"]).result,a.setCode(s);var c=t.getShaderDescription("fragment");s=c.getCode(),s=bk.substitute(s,"//VTK::Color::Impl",["ambientColor = input.color;","diffuseColor = input.color;","opacity = mapperUBO.Opacity * input.color.a;"]).result,c.setCode(s)}},t.shaderReplacements.set("replaceShaderColor",e.replaceShaderColor),e.replaceShaderTCoord=function(e,n,r){var o,i,a,s,c,l,u,p,d,f,h,m,g,v,y,b,A,w;if(r.hasAttribute("tcoord")){var x=n.getShaderDescription("vertex"),S=r.getBuffer("tcoord"),C=Bk(S.getArrayInformation()[0].format),E=x.getCode();x.addOutput("vec".concat(C,""),"tcoordVS"),E=bk.substitute(E,"//VTK::TCoord::Impl",[" output.tcoordVS = tcoord;"]).result,x.setCode(E);var O=n.getShaderDescription("fragment");E=O.getCode();var T,P,_=t.WebGPUActor.getRenderable(),I=function(e){return!!e&&e.getDimensionality()===C},k=[];(null!==(o=(i=_.getProperty()).getDiffuseTexture)&&void 0!==o&&null!==(a=o.call(i))&&void 0!==a&&a.getImageLoaded()||_.getTextures()[0]||t.colorTexture)&&(I(null===(T=(P=_.getProperty()).getDiffuseTexture)||void 0===T?void 0:T.call(P))||I(_.getTextures()[0])||I(t.colorTexture))&&k.push("_diffuseMap = textureSample(DiffuseTexture, DiffuseTextureSampler, input.tcoordVS);"),null!==(s=(c=_.getProperty()).getRoughnessTexture)&&void 0!==s&&null!==(l=s.call(c))&&void 0!==l&&l.getImageLoaded()&&I(_.getProperty().getRoughnessTexture())&&k.push("_roughnessMap = textureSample(RoughnessTexture, RoughnessTextureSampler, input.tcoordVS);"),null!==(u=(p=_.getProperty()).getMetallicTexture)&&void 0!==u&&null!==(d=u.call(p))&&void 0!==d&&d.getImageLoaded()&&I(_.getProperty().getMetallicTexture())&&k.push("_metallicMap = textureSample(MetallicTexture, MetallicTextureSampler, input.tcoordVS);"),null!==(f=(h=_.getProperty()).getNormalTexture)&&void 0!==f&&null!==(m=f.call(h))&&void 0!==m&&m.getImageLoaded()&&I(_.getProperty().getNormalTexture())&&k.push("_normalMap = textureSample(NormalTexture, NormalTextureSampler, input.tcoordVS);"),null!==(g=(v=_.getProperty()).getAmbientOcclusionTexture)&&void 0!==g&&null!==(y=g.call(v))&&void 0!==y&&y.getImageLoaded()&&I(_.getProperty().getAmbientOcclusionTexture())&&k.push("_ambientOcclusionMap = textureSample(AmbientOcclusionTexture, AmbientOcclusionTextureSampler, input.tcoordVS);"),null!==(b=(A=_.getProperty()).getEmissionTexture)&&void 0!==b&&null!==(w=b.call(A))&&void 0!==w&&w.getImageLoaded()&&I(_.getProperty().getEmissionTexture())&&k.push("_emissionMap = textureSample(EmissionTexture, EmissionTextureSampler, input.tcoordVS);"),E=bk.substitute(E,"//VTK::TCoord::Impl",k).result,O.setCode(E)}},t.shaderReplacements.set("replaceShaderTCoord",e.replaceShaderTCoord),e.replaceShaderSelect=function(e,t,n){if(e.includes("sel")){var r=t.getShaderDescription("fragment"),o=r.getCode();o=bk.substitute(o,"//VTK::Select::Impl",[" var compositeID: u32 = 0u;"]).result,r.setCode(o)}},t.shaderReplacements.set("replaceShaderSelect",e.replaceShaderSelect),e.getUsage=function(e,t){return e===s3.POINTS||t===a3.Points?i3.Verts:t===a3.Lines?i3.Lines:e===s3.WIREFRAME?t===a3.Triangles?i3.LinesFromTriangles:i3.LinesFromStrips:t===a3.Triangles?i3.Triangles:t===a3.TriangleStrips?i3.Strips:t===a3.TriangleEdges?i3.LinesFromTriangles:i3.LinesFromStrips},e.getHashFromUsage=function(e){return"pt".concat(e)},e.getTopologyFromUsage=function(e){switch(e){case i3.Triangles:return"triangle-list";case i3.Verts:return"point-list";case i3.Lines:default:return"line-list"}},e.buildVertexInput=function(){var n,r,o=t.currentInput,i=t.cellArray,a=t.primitiveType,s=t.WebGPUActor.getRenderable().getProperty().getRepresentation(),c=t.WebGPURenderWindow.getDevice(),l=!1;a===a3.TriangleEdges&&(l=!0,s=s3.WIREFRAME);var u,p=t.vertexInput,d=o.getPoints();if(i){var f={hash:"R".concat(s,"P").concat(a).concat(i.getMTime()),usage:i3.Index,cells:i,numberOfPoints:d.getNumberOfPoints(),primitiveType:a,representation:s};u=c.getBufferManager().getBuffer(f),p.setIndexBuffer(u)}else p.setIndexBuffer(null);if(d){var h=t.WebGPUActor.getBufferShift(t.WebGPURenderer),m={hash:"".concat(d.getMTime(),"I").concat(u.getMTime()).concat(h.join(),"float32x4"),usage:i3.PointArray,format:"float32x4",dataArray:d,indexBuffer:u,shift:h,packExtra:!0},g=c.getBufferManager().getBuffer(m);p.addBuffer(g,["vertexBC"])}else p.removeBufferIfPresent("vertexBC");var v=e.getUsage(s,a);if(t._usesCellNormals=!1,t.is2D||v!==i3.Triangles&&v!==i3.Strips)p.removeBufferIfPresent("normalMC");else{var y=o.getPointData().getNormals(),b={format:"snorm8x4",indexBuffer:u,packExtra:!0,shift:0,scale:127};if(y){b.hash="".concat(y.getMTime(),"I").concat(u.getMTime(),"snorm8x4"),b.dataArray=y,b.usage=i3.PointArray;var A=c.getBufferManager().getBuffer(b);p.addBuffer(A,["normalMC"])}else if(a===a3.Triangles){t._usesCellNormals=!0,b.hash="PFN".concat(d.getMTime(),"I").concat(u.getMTime(),"snorm8x4"),b.dataArray=d,b.cells=i,b.usage=i3.NormalsFromPoints;var w=c.getBufferManager().getBuffer(b);p.addBuffer(w,["normalMC"])}else p.removeBufferIfPresent("normalMC")}var x=!1;if(t.renderable.getScalarVisibility()){var S=t.renderable.getColorMapColors();if(S&&!l){var C=t.renderable.getScalarMode(),E=!1;C!==c3.USE_CELL_DATA&&C!==c3.USE_CELL_FIELD_DATA&&C!==c3.USE_FIELD_DATA&&o.getPointData().getScalars()||C===c3.USE_POINT_FIELD_DATA||!S||(E=!0);var O={usage:i3.PointArray,format:"unorm8x4",hash:"".concat(E).concat(S.getMTime(),"I").concat(u.getMTime(),"unorm8x4"),dataArray:S,indexBuffer:u,cellData:E,cellOffset:0},T=c.getBufferManager().getBuffer(O);p.addBuffer(T,["colorVI"]),x=!0}}x||p.removeBufferIfPresent("colorVI");var P;if((P=null!==(n=(r=t.renderable).getInterpolateScalarsBeforeMapping)&&void 0!==n&&n.call(r)&&t.renderable.getColorCoordinates()?t.renderable.getColorCoordinates():o.getPointData().getTCoords())&&!l){var _=c.getBufferManager().getBufferForPointArray(P,p.getIndexBuffer());p.addBuffer(_,["tcoord"])}else p.removeBufferIfPresent("tcoord")},e.updateTextures=function(){var e,n,r,o,i,a,s,c,l,u,p,d,f,h,m,g=[],v=[],y=null===(e=(n=t.renderable).getColorTextureMap)||void 0===e?void 0:e.call(n);y&&(t.colorTexture||(t.colorTexture=RE.newInstance({label:"polyDataColor"})),t.colorTexture.setInputData(y),v.push(["Diffuse",t.colorTexture]));var b=t.WebGPUActor.getRenderable(),A=t.WebGPURenderer.getRenderable(),w=[];if(null!==(r=(o=b.getProperty()).getDiffuseTexture)&&void 0!==r&&r.call(o)){var x=["Diffuse",b.getProperty().getDiffuseTexture()];w.push(x)}if(b.getTextures()[0]){var S=["Diffuse",b.getTextures()[0]];w.push(S)}if(t.colorTexture){var C=["Diffuse",t.colorTexture];w.push(C)}if(null!==(i=(a=b.getProperty()).getRoughnessTexture)&&void 0!==i&&i.call(a)){var E=["Roughness",b.getProperty().getRoughnessTexture()];w.push(E)}if(null!==(s=(c=b.getProperty()).getMetallicTexture)&&void 0!==s&&s.call(c)){var O=["Metallic",b.getProperty().getMetallicTexture()];w.push(O)}if(null!==(l=(u=b.getProperty()).getNormalTexture)&&void 0!==l&&l.call(u)){var T=["Normal",b.getProperty().getNormalTexture()];w.push(T)}if(null!==(p=(d=b.getProperty()).getAmbientOcclusionTexture)&&void 0!==p&&p.call(d)){var P=["AmbientOcclusion",b.getProperty().getAmbientOcclusionTexture()];w.push(P)}if(null!==(f=(h=b.getProperty()).getEmissionTexture)&&void 0!==f&&f.call(h)){var _=["Emission",b.getProperty().getEmissionTexture()];w.push(_)}if(null!==(m=A.getEnvironmentTexture)&&void 0!==m&&m.call(A)){var I=["Environment",A.getEnvironmentTexture()];w.push(I)}for(var k=0;k=0;j--)g[j]||(t.textures.splice(j,1),t.textureViews.splice(j,1))},e.computePipelineHash=function(){var n="pd".concat(t.useRendererMatrix?"r":"").concat(t.forceZValue?"z":"");if(t.primitiveType===a3.TriangleEdges||t.primitiveType===a3.TriangleStripEdges)n+="edge";else{if(t.vertexInput.hasAttribute("normalMC")&&(n+="n"),t.vertexInput.hasAttribute("colorVI")&&(n+="c"),t.vertexInput.hasAttribute("tcoord")){var r=t.vertexInput.getBuffer("tcoord"),o=Bk(r.getArrayInformation()[0].format);n+="t".concat(o)}t.textures.length&&(n+="tx".concat(t.textures.length))}t._usesCellNormals&&(n+="cn"),t.SSBO&&(n+="ssbo"),n+=e.getHashFromUsage(t.usage),n+=t.renderEncoder.getPipelineHash(),t.pipelineHash=n},e.updateBuffers=function(){t.primitiveType!==a3.TriangleEdges&&t.primitiveType!==a3.TriangleStripEdges&&e.updateTextures();var n=t.WebGPUActor.getRenderable(),r=n.getProperty().getRepresentation();t.usage=e.getUsage(r,t.primitiveType),e.buildVertexInput();var o=t.vertexInput.getBuffer("vertexBC");if(e.setNumberOfVertices(o.getSizeInBytes()/o.getStrideInBytes()),e.setTopology(e.getTopologyFromUsage(t.usage)),e.updateUBO(),e.haveWideLines()){var i=n.getProperty();e.setNumberOfInstances(Math.ceil(2*i.getLineWidth()))}else e.setNumberOfInstances(1)}}var m3={is2D:!1,cellArray:null,currentInput:null,cellOffset:0,primitiveType:0,colorTexture:null,renderEncoder:null,textures:null};function g3(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,m3,n),Jk.extend(e,t,n),t.fragmentShaderTemplate=d3,t.vertexShaderTemplate=p3,t._tmpMat3=Ts(new Float64Array(9)),t._tmpMat4=wd(new Float64Array(16)),t.UBO=xR.newInstance({label:"mapperUBO"}),t.UBO.addEntry("BCWCMatrix","mat4x4"),t.UBO.addEntry("BCSCMatrix","mat4x4"),t.UBO.addEntry("MCWCNormals","mat4x4"),t.UBO.addEntry("AmbientColor","vec4"),t.UBO.addEntry("DiffuseColor","vec4"),t.UBO.addEntry("EdgeColor","vec4"),t.UBO.addEntry("SpecularColor","vec4"),t.UBO.addEntry("AmbientIntensity","f32"),t.UBO.addEntry("DiffuseIntensity","f32"),t.UBO.addEntry("Roughness","f32"),t.UBO.addEntry("Metallic","f32"),t.UBO.addEntry("Ambient","f32"),t.UBO.addEntry("Normal","f32"),t.UBO.addEntry("Emission","f32"),t.UBO.addEntry("NormalStrength","f32"),t.UBO.addEntry("BaseIOR","f32"),t.UBO.addEntry("SpecularIntensity","f32"),t.UBO.addEntry("LineWidth","f32"),t.UBO.addEntry("Opacity","f32"),t.UBO.addEntry("ZValue","f32"),t.UBO.addEntry("PropID","u32"),t.UBO.addEntry("ClipNear","f32"),t.UBO.addEntry("ClipFar","f32"),t.UBO.addEntry("Time","u32"),Er(e,t,["cellArray","currentInput","cellOffset","is2D","primitiveType","renderEncoder"]),t.textures=[],h3(e,t)}const v3={newInstance:Rr(g3,"vtkWebGPUCellArrayMapper"),extend:g3};var y3=XD.PrimitiveTypes;function b3(e,t){t.classHierarchy.push("vtkWebGPUPolyDataMapper"),e.createCellArrayMapper=function(){return v3.newInstance()},e.buildPass=function(n){if(n){t.WebGPUActor=e.getFirstAncestorOfType("vtkWebGPUActor"),t.renderable.getStatic()||t.renderable.update();var r=t.renderable.getInputData();t.renderable.mapScalars(r,1),e.updateCellArrayMappers(r)}},e.updateCellArrayMappers=function(n){for(var r=[n.getVerts(),n.getLines(),n.getPolys(),n.getStrips()],o=[],i=0,a=y3.Points;a<=y3.Triangles;a++)if(r[a].getNumberOfValues()>0){t.primitives[a]||(t.primitives[a]=e.createCellArrayMapper());var s=t.primitives[a];s.setCellArray(r[a]),s.setCurrentInput(n),s.setCellOffset(i),s.setPrimitiveType(a),s.setRenderable(t.renderable),i+=r[a].getNumberOfCells(),o.push(s)}else t.primitives[a]=null;if(t.WebGPUActor.getRenderable().getProperty().getEdgeVisibility())for(var c=y3.TriangleEdges;c<=y3.TriangleStripEdges;c++)if(r[c-2].getNumberOfValues()>0){t.primitives[c]||(t.primitives[c]=e.createCellArrayMapper());var l=t.primitives[c];l.setCellArray(r[c-2]),l.setCurrentInput(n),l.setCellOffset(t.primitives[c-2].getCellOffset()),l.setPrimitiveType(c),l.setRenderable(t.renderable),o.push(l)}else t.primitives[c]=null;e.prepareNodes(),e.addMissingChildren(o),e.removeUnusedNodes()}}var A3={primitives:null};function w3(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,A3,n),SP.extend(e,t,n),t.primitives=[],b3(e,t)}var x3=Rr(w3,"vtkWebGPUPolyDataMapper");const S3={newInstance:x3,extend:w3};function C3(e){return C3="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},C3(e)}function E3(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,r)}return n}function O3(e,t,n){return(t=function(e){var t=function(e,t){if("object"!==C3(e)||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var r=n.call(e,t);if("object"!==C3(r))return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(e)}(e,"string");return"symbol"===C3(t)?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}VN("vtkMapper",x3);var T3=XD.PrimitiveTypes;function P3(e,t){t.classHierarchy.push("vtkWebGPUPolyDataMapper2D"),e.createCellArrayMapper=function(){return v3.newInstance()},e.buildPass=function(n){if(n){t.WebGPUActor=e.getFirstAncestorOfType("vtkWebGPUActor2D"),t.renderable.getStatic()||t.renderable.update();var r=t.renderable.getInputData();t.renderable.mapScalars(r,1),e.updateCellArrayMappers(r)}},e.updateCellArrayMappers=function(n){for(var r=[n.getVerts(),n.getLines(),n.getPolys(),n.getStrips()],o=[],i=0,a=T3.Points;a<=T3.Triangles;a++)if(r[a].getNumberOfValues()>0){t.primitives[a]||(t.primitives[a]=e.createCellArrayMapper());var s=t.primitives[a];s.setCellArray(r[a]),s.setCurrentInput(n),s.setCellOffset(i),s.setPrimitiveType(a),s.setRenderable(t.renderable),s.setIs2D(!0),i+=r[a].getNumberOfCells(),o.push(s)}else t.primitives[a]=null;e.prepareNodes(),e.addMissingChildren(o),e.removeUnusedNodes()}}function _3(e){return function(e){for(var t=1;t2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,_3(n)),SP.extend(e,t,n),t.primitives=[],P3(e,t)}),"vtkWebGPUPolyDataMapper2D"));var k3={};function D3(e,t){t.classHierarchy.push("vtkWebGPUPixelSpaceCallbackMapper"),e.opaquePass=function(n,r){t.WebGPURenderer=e.getFirstAncestorOfType("vtkWebGPURenderer"),t.WebGPURenderWindow=t.WebGPURenderer.getParent();var o=t.WebGPURenderer.getAspectRatio(),i=t.WebGPURenderer?t.WebGPURenderer.getRenderable().getActiveCamera():null,a=t.WebGPURenderer.getTiledSizeAndOrigin();t.renderable.getUseZValues(),t.renderable.invokeCallback(t.renderable.getInputData(),i,o,a,null)}}VN("vtkScalarBarActor",Rr((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,k3,n),SP.extend(e,t,n),t.scalarBarActorHelper=O2.newScalarBarActorHelper(),I3(e,t)}),"vtkWebGPUScalarBarActor"));var R3={};function N3(e){return N3="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},N3(e)}function B3(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,r)}return n}function M3(e,t,n){return(t=function(e){var t=function(e,t){if("object"!==N3(e)||null===e)return e;var n=e[Symbol.toPrimitive];if(void 0!==n){var r=n.call(e,t);if("object"!==N3(r))return r;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(e)}(e,"string");return"symbol"===N3(t)?t:String(t)}(t))in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}VN("vtkPixelSpaceCallbackMapper",jr.newInstance((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,R3,n),SP.extend(e,t,n),D3(e,t)}),"vtkWebGPUPixelSpaceCallbackMapper"));var L3=ar,F3=dx.Representation,U3=m_.ObjectType,V3=BI.PassTypes,j3={type:"StartEvent"},G3={type:"EndEvent"};function z3(e,t){t.classHierarchy.push("vtkOpenGLGlyph3DMapper");var n=function(e){for(var t=1;t0){var i=e.Vertex;t.lastBoundBO.getCABO().getNormalOffset()&&(i=I_.substitute(i,"//VTK::Normal::Dec",["attribute vec3 normalMC;","attribute mat3 gNormal;","uniform mat3 normalMatrix;","varying vec3 normalVCVSOutput;"]).result,i=I_.substitute(i,"//VTK::Normal::Impl",["normalVCVSOutput = normalMatrix * gNormal * normalMC;"]).result),e.Vertex=i}n.replaceShaderNormal(e,r,o)},e.replaceShaderColor=function(e,r,o){if(t.hardwareSupport&&t.renderable.getColorArray()){var i=e.Vertex,a=e.Geometry,s=e.Fragment,c=t.lastBoundBO.getReferenceByName("lastLightComplexity"),l=["uniform float ambient;","uniform float diffuse;","uniform float specular;","uniform float opacityUniform; // the fragment opacity"];c&&(l=l.concat(["uniform vec3 specularColorUniform;","uniform float specularPowerUniform;"]));var u=["vec3 ambientColor;"," vec3 diffuseColor;"," float opacity;"];c&&(u=u.concat([" vec3 specularColor;"," float specularPower;"])),u=u.concat([" opacity = opacityUniform;"]),c&&(u=u.concat([" specularColor = specularColorUniform;"," specularPower = specularPowerUniform;"])),t.drawingEdges||(l=l.concat(["varying vec4 vertexColorVSOutput;"]),i=I_.substitute(i,"//VTK::Color::Dec",["attribute vec4 gColor;","varying vec4 vertexColorVSOutput;"]).result,i=I_.substitute(i,"//VTK::Color::Impl",["vertexColorVSOutput = gColor;"]).result,a=I_.substitute(a,"//VTK::Color::Dec",["in vec4 vertexColorVSOutput[];","out vec4 vertexColorGSOutput;"]).result,a=I_.substitute(a,"//VTK::Color::Impl",["vertexColorGSOutput = vertexColorVSOutput[i];"]).result,u=u.concat([" diffuseColor = vertexColorVSOutput.rgb;"," ambientColor = vertexColorVSOutput.rgb;"," opacity = opacity*vertexColorVSOutput.a;"])),s=I_.substitute(s,"//VTK::Color::Impl",u).result,s=I_.substitute(s,"//VTK::Color::Dec",l).result,e.Vertex=i,e.Geometry=a,e.Fragment=s}n.replaceShaderColor(e,r,o)},e.replaceShaderPositionVC=function(e,r,o){if(t.hardwareSupport){var i=e.Vertex;t.lastBoundBO.getReferenceByName("lastLightComplexity")>0?(i=I_.substitute(i,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;","vertexVCVSOutput = MCVCMatrix * gVertexMC;"," gl_Position = MCPCMatrix * gVertexMC;"]).result,i=I_.substitute(i,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;","uniform mat4 MCVCMatrix;"]).result):(i=I_.substitute(i,"//VTK::Camera::Dec",["attribute mat4 gMatrix;","uniform mat4 MCPCMatrix;"]).result,i=I_.substitute(i,"//VTK::PositionVC::Impl",["vec4 gVertexMC = gMatrix * vertexMC;"," gl_Position = MCPCMatrix * gVertexMC;"]).result),e.Vertex=i}n.replaceShaderPositionVC(e,r,o)},e.replaceShaderPicking=function(e,r,o){if(t.hardwareSupport){var i=e.Fragment,a=e.Vertex;a=I_.substitute(a,"//VTK::Picking::Dec",["attribute vec3 mapperIndexVS;","varying vec3 mapperIndexVSOutput;"]).result,a=I_.substitute(a,"//VTK::Picking::Impl"," mapperIndexVSOutput = mapperIndexVS;").result,e.Vertex=a,i=I_.substitute(i,"//VTK::Picking::Dec",["varying vec3 mapperIndexVSOutput;","uniform vec3 mapperIndex;","uniform int picking;"]).result,i=I_.substitute(i,"//VTK::Picking::Impl",[" vec4 pickColor = picking == 2 ? vec4(mapperIndexVSOutput,1.0) : vec4(mapperIndex,1.0);"," gl_FragData[0] = picking != 0 ? pickColor : gl_FragData[0];"]).result,e.Fragment=i}else n.replaceShaderPicking(e,r,o)},e.updateGlyphShaderParameters=function(n,r,o,i,a,s,c,l){var u=o.getProgram();if(n){var p=t.normalMatrix,d=s,f=9*c,h=t.tmpMat3,m=p[0],g=p[1],v=p[2],y=p[3],b=p[4],A=p[5],w=p[6],x=p[7],S=p[8],C=d[f],E=d[f+1],O=d[f+2],T=d[f+3],P=d[f+4],_=d[f+5],I=d[f+6],k=d[f+7],D=d[f+8];h[0]=C*m+E*y+O*w,h[1]=C*g+E*b+O*x,h[2]=C*v+E*A+O*S,h[3]=T*m+P*y+_*w,h[4]=T*g+P*b+_*x,h[5]=T*v+P*A+_*S,h[6]=I*m+k*y+D*w,h[7]=I*g+k*b+D*x,h[8]=I*v+k*A+D*S,u.setUniformMatrix3x3("normalMatrix",t.tmpMat3)}if(e.multiply4x4WithOffset(t.tmpMat4,t.mcpcMatrix,a,16*c),u.setUniformMatrix("MCPCMatrix",t.tmpMat4),r&&(e.multiply4x4WithOffset(t.tmpMat4,t.mcvcMatrix,a,16*c),u.setUniformMatrix("MCVCMatrix",t.tmpMat4)),i){var R=i.getData();t.tmpColor[0]=R[4*c]/255,t.tmpColor[1]=R[4*c+1]/255,t.tmpColor[2]=R[4*c+2]/255,u.setUniform3fArray("ambientColorUniform",t.tmpColor),u.setUniform3fArray("diffuseColorUniform",t.tmpColor)}l&&u.setUniform3fArray("mapperIndex",l.getPropColorValue())},e.renderPieceDraw=function(n,r){var o=r.getProperty().getRepresentation(),i=t.context,a=r.getProperty().getEdgeVisibility()&&o===F3.SURFACE,s=t.openGLCamera.getKeyMatrices(n),c=t.openGLActor.getKeyMatrices();Ds(t.normalMatrix,s.normalMatrix,c.normalMatrix),Od(t.mcpcMatrix,s.wcpc,c.mcwc),Od(t.mcvcMatrix,s.wcvc,c.mcwc);var l=t.renderable.getMatrixArray(),u=t.renderable.getNormalArray(),p=t.renderable.getColorArray(),d=l.length/16,f=!1;t._openGLRenderer.getSelector()&&t._openGLRenderer.getSelector().getCurrentPass()===V3.COMPOSITE_INDEX_PASS&&(f=!0);for(var h=t.primTypes.Start;he.getAttributeUpdateTime().getMTime()||e.getShaderSourceTime().getMTime()>e.getAttributeUpdateTime().getMTime()))return e.getProgram().isAttributeUsed("gMatrix")?e.getVAO().addAttributeMatrixWithDivisor(e.getProgram(),t.matrixBuffer,"gMatrix",0,64,t.context.FLOAT,4,!1,1)||L3("Error setting gMatrix in shader VAO."):e.getVAO().removeAttributeArray("gMatrix"),e.getProgram().isAttributeUsed("gNormal")?e.getVAO().addAttributeMatrixWithDivisor(e.getProgram(),t.normalBuffer,"gNormal",0,36,t.context.FLOAT,3,!1,1)||L3("Error setting gNormal in shader VAO."):e.getVAO().removeAttributeArray("gNormal"),e.getProgram().isAttributeUsed("gColor")?e.getVAO().addAttributeArrayWithDivisor(e.getProgram(),t.colorBuffer,"gColor",0,4,t.context.UNSIGNED_BYTE,4,!0,1,!1)||L3("Error setting gColor in shader VAO."):e.getVAO().removeAttributeArray("gColor"),e.getProgram().isAttributeUsed("mapperIndexVS")?e.getVAO().addAttributeArrayWithDivisor(e.getProgram(),t.pickBuffer,"mapperIndexVS",0,4,t.context.UNSIGNED_BYTE,4,!0,1,!1)||L3("Error setting mapperIndexVS in shader VAO."):e.getVAO().removeAttributeArray("mapperIndexVS"),n.setMapperShaderParameters(e,r,o),void e.getAttributeUpdateTime().modified();n.setMapperShaderParameters(e,r,o)},e.getNeedToRebuildBufferObjects=function(e,r){return t.renderable.buildArrays(),t.VBOBuildTime.getMTime()t.glyphBOBuildTime.getMTime()){t.matrixBuffer.upload(o,U3.ARRAY_BUFFER),t.normalBuffer.upload(i,U3.ARRAY_BUFFER),a?t.colorBuffer.upload(a.getData(),U3.ARRAY_BUFFER):t.colorBuffer.releaseGraphicsResources();for(var s=o.length/16,c=new Uint8Array(4*s),l=0;l","@builtin(position) Position"),r.hasOutput("vertexVC")||r.addOutput("vec3","vertexVC");var o=r.getCode();o=bk.substitute(o,"//VTK::Position::Impl",[" var vertexSC: vec4 = mapperUBO.BCSCMatrix*glyphSSBO.values[input.instanceIndex].matrix*vertexBC;"," output.vertexVC = (rendererUBO.SCVCMatrix*vertexSC).xyz;"," output.Position = rendererUBO.SCPCMatrix*vertexSC;"]).result,r.setCode(o)},t.shaderReplacements.set("replaceShaderPosition",e.replaceShaderPosition),e.replaceShaderNormal=function(e,t,r){if(r.hasAttribute("normalMC")){var o=t.getShaderDescription("vertex"),i=o.getCode();i=bk.substitute(i,"//VTK::Normal::Impl",[" output.normalVC = normalize((rendererUBO.WCVCNormals"," * mapperUBO.MCWCNormals"," * glyphSSBO.values[input.instanceIndex].normal*normalMC).xyz);"]).result,o.setCode(i)}n.replaceShaderNormal(e,t,r)},t.shaderReplacements.set("replaceShaderNormal",e.replaceShaderNormal),e.replaceShaderColor=function(e,r,o){if(t.renderable.getColorArray()){var i=r.getShaderDescription("vertex");i.addOutput("vec4","color");var a=i.getCode();a=bk.substitute(a,"//VTK::Color::Impl",[" output.color = glyphSSBO.values[input.instanceIndex].color;"]).result,i.setCode(a);var s=r.getShaderDescription("fragment");a=s.getCode(),a=bk.substitute(a,"//VTK::Color::Impl",["ambientColor = input.color;","diffuseColor = input.color;","opacity = mapperUBO.Opacity * input.color.a;"]).result,s.setCode(a)}else n.replaceShaderColor(e,r,o)},t.shaderReplacements.set("replaceShaderColor",e.replaceShaderColor),e.replaceShaderSelect=function(e,t,n){if(e.includes("sel")){var r=t.getShaderDescription("vertex");r.addOutput("u32","compositeID","flat");var o=r.getCode();o=bk.substitute(o,"//VTK::Select::Impl",[" output.compositeID = input.instanceIndex;"]).result,r.setCode(o);var i=t.getShaderDescription("fragment");o=i.getCode(),o=bk.substitute(o,"//VTK::Select::Impl",["var compositeID: u32 = input.compositeID;"]).result,i.setCode(o)}},t.shaderReplacements.set("replaceShaderSelect",e.replaceShaderSelect)}_P("vtkGlyph3DMapper",Rr((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,W3,n),z1.extend(e,t,n),t.tmpMat3=Ts(new Float64Array(9)),t.normalMatrix=Ts(new Float64Array(9)),t.mcpcMatrix=wd(new Float64Array(16)),t.mcvcMatrix=wd(new Float64Array(16)),t.tmpColor=[],t.glyphBOBuildTime={},br(t.glyphBOBuildTime,{mtime:0}),z3(e,t)}),"vtkOpenGLGlyph3DMapper"));var q3=Rr((function(e,t){var n=arguments.length>2&&void 0!==arguments[2]?arguments[2]:{};Object.assign(t,{},n),v3.extend(e,t,n),X3(e,t)}),"vtkWebGPUGlyph3DCellArrayMapper");function Q3(e,t){t.classHierarchy.push("vtkWebGPUGlyph3DMapper"),e.createCellArrayMapper=function(){var e=q3();return e.setSSBO(t.SSBO),e.setRenderable(t.renderable),e},e.buildPass=function(n){if(n){t.WebGPUActor=e.getFirstAncestorOfType("vtkWebGPUActor"),t.renderable.getStatic()||t.renderable.update();var r=t.renderable.getInputData(1);t.renderable.mapScalars(r,1),e.updateSSBO(),e.updateCellArrayMappers(r);for(var o=0;ot.glyphBOBuildTime.getMTime()){t.WebGPURenderWindow=e.getFirstAncestorOfType("vtkWebGPURenderWindow");var o=t.WebGPURenderWindow.getDevice();t.SSBO.clearData(),t.SSBO.setNumberOfInstances(t.numInstances),t.SSBO.addEntry("matrix","mat4x4"),t.SSBO.addEntry("normal","mat4x4"),t.carray&&t.SSBO.addEntry("color","vec4"),t.SSBO.setAllInstancesFromArray("matrix",n),t.SSBO.setAllInstancesFromArray3x3To4x4("normal",r),t.carray&&t.SSBO.setAllInstancesFromArrayColorToFloat("color",t.carray.getData()),t.SSBO.send(o),t.glyphBOBuildTime.modified()}}}var J3={};function Z3(e){return Z3="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},Z3(e)}function $3(e,t){for(var n=0;n