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Showroom.html
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Showroom.html
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<html>
<head>
<meta http-equiv='content-type' content='text/html; charset=ISO-8859-1'>
<title> Showroom </title>
<link href='css/styles.css' type='text/css' rel='stylesheet'>
<link href='css/cars.css' type='text/css' rel='stylesheet' />
<link href='css/smoothness/jquery-ui-1.8.13.custom.css' type='text/css' rel='stylesheet' />
<link href='css/colorpicker.css' type='text/css' rel='stylesheet'/>
<!-- GUI Libraries //-->
<script type='text/javascript' src='js/gui/jquery-1.5.1.min.js'></script>
<script type='text/javascript' src='js/gui/jquery-ui-1.8.13.custom.min.js'></script>
<script type='text/javascript' src='js/gui/colorpicker.js'></script>
<!-- MATH Libraries //-->
<script type='text/javascript' src='js/math/gl-matrix-min.js'></script>
<!-- WEBGL Libraries //-->
<script type='text/javascript' src='js/webgl/Globals.js'></script>
<script type='text/javascript' src='js/webgl/Utils.js'></script>
<script type='text/javascript' src='js/webgl/Program.js'></script>
<script type='text/javascript' src='js/webgl/Scene.js'></script>
<script type='text/javascript' src='js/webgl/Axis.js'></script>
<script type='text/javascript' src='js/webgl/Floor.js'></script>
<script type='text/javascript' src='js/webgl/Camera.js'></script>
<script type='text/javascript' src='js/webgl/CameraInteractor.js'></script>
<script type='text/javascript' src='js/webgl/SceneTransforms.js'></script>
<script type='text/javascript' src='js/webgl/Texture.js'></script>
<script type='text/javascript' src='js/webgl/Lights.js'></script>
<script type='text/javascript' src='js/webgl/WebGLApp.js'></script>
<script type='text/javascript' src='js/webgl/Picker.js'></script>
<script id="shader-vs" type="x-shader/x-vertex">
const int NUM_LIGHTS = 4;
attribute vec3 aVertexPosition;
attribute vec3 aVertexNormal;
attribute vec4 aVertexColor;
uniform mat4 uMVMatrix;
uniform mat4 uPMatrix;
uniform mat4 uNMatrix;
uniform bool uTranslateLights;
uniform vec3 uLightPosition[NUM_LIGHTS];
varying vec3 vNormal;
varying vec3 vLightRay[NUM_LIGHTS];
varying vec3 vEye[NUM_LIGHTS];
void main(void) {
vec4 c = aVertexColor;
vec4 vertex = uMVMatrix * vec4(aVertexPosition, 1.0);
vNormal = vec3(uNMatrix * vec4(aVertexNormal, 1.0));
vec4 lightPosition = vec4(0.0);
if (uTranslateLights){
for(int i=0; i < NUM_LIGHTS; i++){
lightPosition = uMVMatrix * vec4(uLightPosition[i], 1.0);
vLightRay[i] = vertex.xyz - lightPosition.xyz;
vEye[i] = -vec3(vertex.xyz);
}
}
else {
for(int i=0; i < NUM_LIGHTS; i++){
lightPosition = vec4(uLightPosition[i], 1.0);
vLightRay[i] = vertex.xyz - lightPosition.xyz;
vEye[i] = -vec3(vertex.xyz);
}
}
gl_Position = uPMatrix * uMVMatrix * vec4(aVertexPosition, 1.0);
}
</script>
<script id="shader-fs" type="x-shader/x-fragment">
#ifdef GL_ES
precision highp float;
#endif
const int NUM_LIGHTS = 4;
uniform vec3 uLa[NUM_LIGHTS]; //ambient
uniform vec3 uLd[NUM_LIGHTS]; //diffuse
uniform vec3 uLs[NUM_LIGHTS]; //specular
uniform vec3 uLightPosition[NUM_LIGHTS];
uniform vec3 uKa; //ambient
uniform vec3 uKd; //diffuse
uniform vec3 uKs; //specular
uniform float uNs; //specular coefficient
uniform float d; //Opacity
uniform int illum; //Illumination mode
uniform bool uWireframe;
varying vec3 vNormal;
varying vec3 vLightRay[NUM_LIGHTS];
varying vec3 vEye[NUM_LIGHTS];
float calculateAttenuation(in vec3 ray){
float dist = length(ray);
return (1.0 / (0.1 * dist));
}
void main(void) {
if (uWireframe || illum == 0){
gl_FragColor = vec4(uKd,d);
return;
}
vec3 COLOR = vec3(0.0,0.0,0.0);
vec3 N = normalize(vNormal);
vec3 L = vec3(0.0,0.0,0.0);
vec3 E = vec3(0.0,0.0,0.0);
vec3 R = vec3(0.0,0.0,0.0);
vec3 deltaRay = vec3(0.0);
const int lsize = 2;
const float step = 0.25;
const float inv_total = 1.0/((float(lsize*lsize) + 1.0)*(float(lsize*lsize) + 1.0)); //how many deltaRays
float dx = 0.0;
float dz = 0.0;
float LT = 0.0;
if (illum == 1){
for(int i = 0; i < NUM_LIGHTS; i++){
L = normalize(vLightRay[i]);
N = normalize(vNormal);
COLOR += (uLa[i] * uKa) + (uLd[i] * uKd * clamp(dot(N, -L),0.0,1.0));
}
gl_FragColor = vec4(COLOR,d);
return;
}
if (illum == 2){
for(int i = 0; i < NUM_LIGHTS; i++){
E = normalize(vEye[i]);
L = normalize(vLightRay[i]);
R = reflect(L, N);
COLOR += (uLa[i] * uKa);
COLOR += (uLd[i] * uKd * clamp(dot(N,-L),0.0,1.0));// * calculateAttenuation(vLightRay[i]));
COLOR += (uLs[i] * uKs * pow( max(dot(R, E), 0.0), uNs) * 4.0);
}
gl_FragColor = vec4(COLOR,d);
return;
}
}
</script>
<script type="text/javascript">
var camera = null,
light1 = null,
light2 = null,
light3 = null,
light4 = null,
transforms = null,
cameraHome = [0.0,0.4,7],
cameraAzimuth = 25,
cameraElevation = -11,
carSurface = undefined,
floorVisible = false,
translateLights = false;
function configure(){
gl.clearColor(0.2,0.2,0.2, 1.0);
gl.clearDepth(1.0);
gl.enable(gl.DEPTH_TEST);
gl.depthFunc(gl.LEQUAL);
gl.enable(gl.BLEND);
gl.blendFunc(gl.SRC_ALPHA, gl.ONE_MINUS_SRC_ALPHA);
camera = new Camera(CAMERA_ORBITING_TYPE);
camera.goHome(cameraHome);
camera.setFocus([0.0,0.0,0.0]);
camera.setAzimuth(cameraAzimuth);
camera.setElevation(cameraElevation);
camera.hookRenderer = render;
var interactor = new CameraInteractor(camera, document.getElementById('the-canvas'));
transforms = new SceneTransforms(camera);
transforms.init();
light1 = new Light('far-left');
light1.setPosition([-25,25,-25]);
light1.setDiffuse([0.4,0.4,0.4]);
light1.setAmbient([0.0,0.0,0.0]);
light1.setSpecular([0.8,0.8,0.8]);
light2 = new Light('far-right');
light2.setPosition([25,25,-25]);
light2.setDiffuse([0.4,0.4,0.4]);
light2.setAmbient([0.0,0.0,0.0]);
light2.setSpecular([0.8,0.8,0.8]);
light3 = new Light('near-left');
light3.setPosition([-25,25,25]);
light3.setDiffuse([0.4,0.4,0.4]);
light3.setAmbient([0.0,0.0,0.0]);
light3.setSpecular([0.8,0.8,0.8]);
light4 = new Light('near-right');
light4.setPosition([25,25,25]);
light4.setDiffuse([0.4,0.4,0.4]);
light4.setAmbient([0.0,0.0,0.0]);
light4.setSpecular([0.8,0.8,0.8]);
Lights.add(light1);
Lights.add(light2);
Lights.add(light3);
Lights.add(light4);
var attributeList = ["aVertexPosition",
"aVertexNormal",
"aVertexColor"];
var uniformList = [ "uPMatrix",
"uMVMatrix",
"uNMatrix",
"uLightPosition",
"uWireframe",
"uLa",
"uLd",
"uLs",
"uKa",
"uKd",
"uKs",
"uNs",
"d",
"illum",
"uTranslateLights"
];
Program.load(attributeList, uniformList);
gl.uniform3fv(Program.uLightPosition, Lights.getArray('position'));
gl.uniform3fv(Program.uLa , Lights.getArray('ambient'));
gl.uniform3fv(Program.uLd, Lights.getArray('diffuse'));
gl.uniform3fv(Program.uLs, Lights.getArray('specular'));
gl.uniform3fv(Program.uKa , [1.0,1.0,1.0]);
gl.uniform3fv(Program.uKd , [1.0,1.0,1.0]);
gl.uniform3fv(Program.uKs , [1.0,1.0,1.0]);
gl.uniform1f(Program.uNs, 1.0);
gl.uniform1i(Program.uTranslateLights, translateLights);
}
function loadBMW(){
Scene.objects = [];
Scene.addObject(Floor);
updateLightPropertyforAudi(1, 's', 0.8);
updateLightPropertyforAudi(2, 's', 0.8);
updateLightPropertyforAudi(3, 's', 0.8);
updateLightPropertyforAudi(4, 's', 0.8);
updateLightPropertyforAudi(1, 'd', 0.4);
updateLightPropertyforAudi(2, 'd', 0.4);
updateLightPropertyforAudi(3, 'd', 0.4);
updateLightPropertyforAudi(4, 'd', 0.4);
for(var i = 1; i <= 24; i+=1){
Scene.loadObject('models/cars/bmw/part'+i+'.json');
}
}
function loadSphere(){
Scene.objects = [];
Scene.addObject(Floor);
Scene.loadObject('models/sphere.json','sphere');
}
function loadMustang(){
Scene.objects = [];
Scene.addObject(Floor);
Scene.loadObject('models/cars/bmw/part5.json','world');
for(var i = 1; i <= 103; i+=1){
Scene.loadObject('models/cars/mustang/part'+i+'.json');
}
}
function loadBMWV3(){
Scene.objects = [];
Scene.addObject(Floor);
Scene.loadObject('models/cars/bmw/part5.json','world');
for(var i = 1; i <= 62; i++){
Scene.loadObject('models/cars/bmwv3/part'+i+'.json');
}
}
function loadAudi(){
Scene.objects = [];
Scene.addObject(Floor);
updateLightPropertyforAudi(1, 's', 0.4);
updateLightPropertyforAudi(2, 's', 0.4);
updateLightPropertyforAudi(3, 's', 0.4);
updateLightPropertyforAudi(4, 's', 0.4);
updateLightPropertyforAudi(1, 'd', 0.7);
updateLightPropertyforAudi(2, 'd', 0.7);
updateLightPropertyforAudi(3, 'd', 0.7);
updateLightPropertyforAudi(4, 'd', 0.7);
Scene.loadObject('models/cars/bmw/part5.json','world');
for(var i = 1; i <= 150; i+=1){
Scene.loadObject('models/cars/audi/part'+i+'.json');
}
}
function loadLamborghini(){
Scene.objects = [];
Scene.addObject(Floor);
updateLightPropertyforAudi(1, 's', 0.8);
updateLightPropertyforAudi(2, 's', 0.8);
updateLightPropertyforAudi(3, 's', 0.8);
updateLightPropertyforAudi(4, 's', 0.8);
updateLightPropertyforAudi(1, 'd', 0.4);
updateLightPropertyforAudi(2, 'd', 0.4);
updateLightPropertyforAudi(3, 'd', 0.4);
updateLightPropertyforAudi(4, 'd', 0.4);
Scene.loadObject('models/cars/bmw/part5.json','world');
for(var i = 1; i <= 67; i+=1){
Scene.loadObject('models/cars/lamborghini/part'+i+'.json');
}
}
function loadNissan(){
Scene.objects = [];
Scene.addObject(Floor);
Scene.loadObject('models/cars/bmw/part5.json','world');
for(var i = 1; i <= 46; i+=1){
Scene.loadObject('models/cars/nissan/part'+i+'.json');
}
}
var selectedCar;
function load(){
Floor.build(80,2);
Floor.Ka = [1,1,1];
Floor.Kd = [0.6,0.6,0.6]
Floor.Ks = [1,1,1];
Floor.Ni = 1;
Floor.Ns = 1;
Floor.d = 1.0;
Floor.illum = 1;
Floor.visible = floorVisible;
Scene.addObject(Floor);
loadBMW();
selectedCar = 'bmwi8';
}
function render(){
gl.viewport(0, 0, c_width, c_height);
gl.clear(gl.COLOR_BUFFER_BIT | gl.DEPTH_BUFFER_BIT);
// orderObjectsInScene();
transforms.updatePerspective();
try{
for (var i = 0; i < Scene.objects.length; i++){
var object = Scene.objects[i];
if (object.visible != undefined && !object.visible) continue;
transforms.calculateModelView();
transforms.push();
transforms.setMatrixUniforms();
transforms.pop();
gl.enableVertexAttribArray(Program.aVertexPosition);
gl.disableVertexAttribArray(Program.aVertexNormal);
gl.disableVertexAttribArray(Program.aVertexColor);
gl.uniform1i(Program.uWireframe, false);
gl.uniform3fv(Program.uKa, object.Ka);
gl.uniform3fv(Program.uKd, object.Kd);
gl.uniform3fv(Program.uKs, object.Ks);
gl.uniform1f(Program.uNs, object.Ns);
gl.uniform1f(Program.d, object.d);
gl.uniform1i(Program.illum, object.illum);
if(object.d < 1.0){ //tweaking parameters here
switch(selectedCar){
case 'bmwv3' : gl.uniform1f(Program.d, 0.14); break;
case 'audi' : gl.uniform1f(Program.d, 0.8); break;
case 'mustang': gl.uniform1f(Program.d, 0.3); break;
case 'lambo' : gl.uniform1f(Program.d, 0.2); break
case 'nissan' : gl.uniform1f(Program.d, 0.2); break
case 'bmwi8' : break; //nothing to do here
}
}
gl.bindBuffer(gl.ARRAY_BUFFER, object.vbo);
gl.vertexAttribPointer(Program.aVertexPosition, 3, gl.FLOAT, false, 0, 0);
gl.enableVertexAttribArray(Program.aVertexPosition);
if(!object.wireframe){
gl.bindBuffer(gl.ARRAY_BUFFER, object.nbo);
gl.vertexAttribPointer(Program.aVertexNormal, 3, gl.FLOAT, false, 0, 0);
gl.enableVertexAttribArray(Program.aVertexNormal);
}
else{
gl.uniform1i(Program.uWireframe, true);
}
gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, object.ibo);
if (object.wireframe){
gl.drawElements(gl.LINES, object.indices.length, gl.UNSIGNED_SHORT,0);
}
else{
gl.drawElements(gl.TRIANGLES, object.indices.length, gl.UNSIGNED_SHORT,0);
}
gl.bindBuffer(gl.ARRAY_BUFFER, null);
gl.bindBuffer(gl.ELEMENT_ARRAY_BUFFER, null);
}
}
catch(err){
alert(err);
console.error(err.description);
}
}
function resizeCanvas(){
c_width = $('#content').width();
c_height = $('#content').height();
$('#the-canvas').attr('width',c_width);
$('#the-canvas').attr('height',c_height);
}
$(window).resize(function(){resizeCanvas();});
var app;
function runShowRoom(){
app = new WebGLApp("the-canvas");
app.configureGLHook = configure;
app.loadSceneHook = load;
app.drawSceneHook = render;
app.run();
}
</script>
</head>
<body onLoad='runShowRoom()'>
<div id="header">
<h2>Customize your Car</h2>
</div>
<div id="nav">
<table width='100%' cellspacing ='0'>
<tr><td colspan=3><h3>Car</h3></td></tr>
<tr><td width='40%'> Select the car to load: </td><td colspan='2' width='60%'>
<select id='select-car' >
<option value ='bmwi8'> BMW I8</option>
<option value ='mustang'> Ford Mustang </option>
<option value ='audi'> Audi R8 </option>
<option value ='bmwv3'> BMW v3 </option>
<option value ='lambo'> lamborghini </option>
<option value ='nissan'> Nissan </option>
</select>
</td>
</tr>
<tr>
<td>Car Color:</td>
<td colspan=2><div id='carColor' class='colorSelector'><div style='background-color:rgb(255,255,255)'></div></div></td>
</tr>
<tr>
<td>Car Shininness:</td>
<td width='130px'><div id='slider-shininess'/></td>
<td id='slider-shininess-value' width='60px'> 0</td>
</tr>
</table>
<hr/>
<table width='100%'>
<tr>
<td><h3>Lights</h3></td>
</tr>
<tr>
<td>
<table style='text-align:center'>
<tr>
<td></td><td>Ambient</td><td></td>
<td>Diffuse</td><td></td>
<td>Specular</td><td></td>
</tr>
<tr>
<td style='text-align:right' width='160px'>far-left: </td>
<td width='150px'><div id='slider-la1'/></td><td id='slider-la1-value' width='20px'>0.0</td>
<td width='150px'><div id='slider-ld1'/></td><td id='slider-ld1-value' width='20px'>0.4</td>
<td width='150px'><div id='slider-ls1'/></td><td id='slider-ls1-value' width='20px'>0.8</td>
</tr>
<tr>
<td style='text-align:right' width='160px'>far-right: </td>
<td width='150px'><div id='slider-la2'/></td><td id='slider-la2-value' width='20px'>0.0</td>
<td width='150px'><div id='slider-ld2'/></td><td id='slider-ld2-value' width='20px'>0.4</td>
<td width='150px'><div id='slider-ls2'/></td><td id='slider-ls2-value' width='20px'>0.8</td>
</tr>
<tr>
<td style='text-align:right' width='160px'>near-left: </td>
<td width='150px'><div id='slider-la3'/></td><td id='slider-la3-value' width='20px'>0.0</td>
<td width='150px'><div id='slider-ld3'/></td><td id='slider-ld3-value' width='20px'>0.4</td>
<td width='150px'><div id='slider-ls3'/></td><td id='slider-ls3-value' width='20px'>0.8</td>
</tr>
<tr>
<td style='text-align:right' width='160px'>near-right: </td>
<td width='150px'><div id='slider-la4'/></td><td id='slider-la4-value' width='20px'>0.0</td>
<td width='150px'><div id='slider-ld4'/></td><td id='slider-ld4-value' width='20px'>0.4</td>
<td width='150px'><div id='slider-ls4'/></td><td id='slider-ls4-value' width='20px'>0.8</td>
</tr>
</table>
</td>
</tr>
<tr>
<td align='right'><input type="checkbox" id="translate-lights"/> Translate Lights<br /></td>
</tr>
</table>
<hr/>
<table width='100%'>
<tr>
<td><h3>Camera</h3></td>
</tr>
<tr>
<td align='center'>
<div id='opt-pose' >
<input type='radio' id='opt-home' name='posecam' /><label for='opt-home'>Home</label>
<input type='radio' id='opt-above' name='posecam' /><label for='opt-above'>Above</label>
<input type='radio' id='opt-front' name='posecam' /><label for='opt-front'>Front</label>
<input type='radio' id='opt-back' name='posecam' /><label for='opt-back'>Back</label>
<input type='radio' id='opt-left' name='posecam' /><label for='opt-left'>Left</label>
<input type='radio' id='opt-right' name='posecam' /><label for='opt-right'>Right</label>
</div>
</td>
</tr>
<tr>
<td align='center'>Zoom: Alt + Drag <input type="checkbox" id="show-floor"/>Floor Visible<br /></td>
</tr>
</table>
</div>
<div id="content">
<canvas id='the-canvas'></canvas>
</div>
<script type='text/javascript'>resizeCanvas();</script>
<script type='text/javascript'>
$('#opt-pose').buttonset();
$('#slider-shininess').slider({value:0.0, min:0.0, max:1.0, step:0.1, slide:function(event, ui){updateShininessSelectedCar(ui)}, change:function(event,ui){updateShininessSelectedCar(ui)}});
$('#slider-la1').slider({value:0.0, min:0.0, max:1.0, step:0.1, slide:function(){updateLightProperty(1, 'a')}, change:function(){updateLightProperty(1,'a')}});
$('#slider-ld1').slider({value:0.4, min:0.0, max:1.0, step:0.1, slide:function(){updateLightProperty(1, 'd')}, change:function(){updateLightProperty(1,'d')}});
$('#slider-ls1').slider({value:0.8, min:0.0, max:1.0, step:0.1, slide:function(){updateLightProperty(1, 's')}, change:function(){updateLightProperty(1,'s')}});
$('#slider-la2').slider({value:0.0, min:0.0, max:1.0, step:0.1, slide:function(){updateLightProperty(2, 'a')}, change:function(){updateLightProperty(2,'a')}});
$('#slider-ld2').slider({value:0.4, min:0.0, max:1.0, step:0.1, slide:function(){updateLightProperty(2, 'd')}, change:function(){updateLightProperty(2,'d')}});
$('#slider-ls2').slider({value:0.8, min:0.0, max:1.0, step:0.1, slide:function(){updateLightProperty(2, 's')}, change:function(){updateLightProperty(2,'s')}});
$('#slider-la3').slider({value:0.0, min:0.0, max:1.0, step:0.1, slide:function(){updateLightProperty(3, 'a')}, change:function(){updateLightProperty(3,'a')}});
$('#slider-ld3').slider({value:0.4, min:0.0, max:1.0, step:0.1, slide:function(){updateLightProperty(3, 'd')}, change:function(){updateLightProperty(3,'d')}});
$('#slider-ls3').slider({value:0.8, min:0.0, max:1.0, step:0.1, slide:function(){updateLightProperty(3, 's')}, change:function(){updateLightProperty(3,'s')}});
$('#slider-la4').slider({value:0.0, min:0.0, max:1.0, step:0.1, slide:function(){updateLightProperty(4, 'a')}, change:function(){updateLightProperty(4,'a')}});
$('#slider-ld4').slider({value:0.4, min:0.0, max:1.0, step:0.1, slide:function(){updateLightProperty(4, 'd')}, change:function(){updateLightProperty(4,'d')}});
$('#slider-ls4').slider({value:0.8, min:0.0, max:1.0, step:0.1, slide:function(){updateLightProperty(4, 's')}, change:function(){updateLightProperty(4,'s')}});
$('#select-car').change(function(){
selectedCar = $('#select-car').val();
switch (selectedCar){
case 'bmwi8' :loadBMW(); break;
case 'mustang' :loadMustang(); break;
case 'audi' :loadAudi(); break;
case 'bmwv3' :loadBMWV3(); break;
case 'lambo' :loadLamborghini(); break;
case 'nissan' :loadNissan(); break;
}
});
$('#show-floor').change(function(){
floorVisible = !floorVisible;
Floor.visible = floorVisible;
});
$('#translate-lights').change(function(){
translateLights = !translateLights;
gl.uniform1i(Program.uTranslateLights, translateLights);
});
function updateShininessSelectedCar(shine){
$('#slider-shininess-value').html(shine.value);
for(var i = 0, N = Scene.objects.length; i < N; i+=1){
for(var j =0; j <3; j+=1){
Scene.objects[i].Ks[j] = shine.value;
}
}
app.refresh();
}
function updateLightProperty(index,property){
var v = $('#slider-l'+property+''+index).slider("value");
$('#slider-l'+property+''+index+'-value').html(v);
var light = undefined;
switch(index){
case 1: light = light1; break;
case 2: light = light2; break;
case 3: light = light3; break;
case 4: light = light4; break;
}
switch(property){
case 'a':light.setAmbient([v,v,v]);
gl.uniform3fv(Program.uLa, Lights.getArray('ambient'));
break;
case 'd':light.setDiffuse([v,v,v]);
gl.uniform3fv(Program.uLd, Lights.getArray('diffuse'));
break;
case 's':light.setSpecular([v,v,v]);
gl.uniform3fv(Program.uLs, Lights.getArray('specular'));
break;
}
render();
}
function updateLightPropertyforAudi(index,property,v){
$('#slider-l'+property+''+index+'-value').html(v);
var light = undefined;
switch(index){
case 1: light = light1; break;
case 2: light = light2; break;
case 3: light = light3; break;
case 4: light = light4; break;
}
switch(property){
case 'a':light.setAmbient([v,v,v]);
gl.uniform3fv(Program.uLa, Lights.getArray('ambient'));
break;
case 'd':light.setDiffuse([v,v,v]);
gl.uniform3fv(Program.uLd, Lights.getArray('diffuse'));
break;
case 's':light.setSpecular([v,v,v]);
gl.uniform3fv(Program.uLs, Lights.getArray('specular'));
break;
}
}
function updateColorSelectedCar(color){
var parts = [];
switch(selectedCar){
case 'bmwv3': parts.push(Scene.getObject('Shell_Mesh.023_Body'));
break;
case 'mustang': for(var i=0, N = Scene.objects.length; i < N; i+=1){
if (Scene.objects[i].alias.indexOf('_pintura_carro') != -1){
parts.push(Scene.objects[i]);
}
}
break;
case 'audi': for(var i=0, N = Scene.objects.length; i < N; i+=1){
if (Scene.objects[i].alias.indexOf('_Lack') != -1){
parts.push(Scene.objects[i]);
}
}
break;
case 'bmwi8': for(var i=0, N = Scene.objects.length; i < N; i+=1){
if (Scene.objects[i].alias.indexOf('_BMW') != -1){
parts.push(Scene.objects[i]);
}
}
break;
}
var object;
for(var i = 0, N = parts.length; i < N; i+=1){
parts[i].Kd = color;
}
app.refresh();
};
var carColorHex = '#ffffff';
$('#carColor').ColorPicker({
onSubmit: function(hsb, hex, rgb, el) {
$(el).val(hex);
$(el).ColorPickerHide();
},
color: '#00ff00',
onShow: function (colpkr) {
$(colpkr).fadeIn(500);
return false;
},
onHide: function (colpkr) {
$(colpkr).fadeOut(500);
return false;
},
onChange: function (hsb, hex, rgb) {
carColorHex = hex;
$('#carColor div').css('backgroundColor', '#' + hex);
updateColorSelectedCar([rgb.r/256,rgb.g/256,rgb.b/256]);
},
onBeforeShow: function (colpkr) {
$(colpkr).ColorPickerSetColor(carColor);
}
});
var timer_anim_camera = undefined;
var goal_camera_azimuth = 0;
var goal_camera_elevation = 0;
var goal_camera_home = cameraHome;
$('#opt-home').click(function(){
if(timer_anim_camera) { clearInterval(timer_anim_camera); }
goal_camera_azimuth = cameraAzimuth;
goal_camera_elevation = cameraElevation;
timer_anim_camera = setInterval(animCamera, 5);
});
$('#opt-above').click(function(){
if(timer_anim_camera) { clearInterval(timer_anim_camera); }
goal_camera_azimuth = 0;
goal_camera_elevation = -90;
timer_anim_camera = setInterval(animCamera, 5);
});
$('#opt-front').click(function(){
if(timer_anim_camera) { clearInterval(timer_anim_camera); }
goal_camera_azimuth = 0;
goal_camera_elevation = -10;
timer_anim_camera = setInterval(animCamera, 5);
});
$('#opt-back').click(function(){
if(timer_anim_camera) { clearInterval(timer_anim_camera); }
goal_camera_azimuth = 180;
goal_camera_elevation = -10;
timer_anim_camera = setInterval(animCamera, 5);
});
$('#opt-left').click(function(){
if(timer_anim_camera) { clearInterval(timer_anim_camera); }
goal_camera_azimuth = -90;
goal_camera_elevation = 0;
timer_anim_camera = setInterval(animCamera, 5);
});
$('#opt-right').click(function(){
if(timer_anim_camera) { clearInterval(timer_anim_camera); }
goal_camera_azimuth = 90;
goal_camera_elevation = 0;
timer_anim_camera = setInterval(animCamera, 5);
});
function animCamera(){
var ca = goal_camera_azimuth-camera.azimuth;
var ce = goal_camera_elevation-camera.elevation;
var deltaPos = vec3.create([goal_camera_home[0]-camera.position[0],
goal_camera_home[1]-camera.position[1],
goal_camera_home[2]-camera.position[2]]);
if (Math.abs(ca) < 0.5 &&
Math.abs(ce) < 0.5 &&
Math.abs(deltaPos[0] < 0.1) &&
Math.abs(deltaPos[1] < 0.1) &&
Math.abs(deltaPos[2] < 0.1))
{
camera.setAzimuth(goal_camera_azimuth);
camera.setElevation(goal_camera_elevation);
camera.setPosition(goal_camera_home);
clearInterval(timer_anim_camera);
}
else{
camera.setAzimuth (camera.azimuth + ca/100);
camera.setElevation(camera.elevation + ce/100);
vec3.scale(deltaPos, 1/100);
vec3.add(camera.position,deltaPos,deltaPos);
camera.setPosition(deltaPos);
render();
}
}
</script>
</body>
</html>