|
|
@@ -0,0 +1,364 @@
|
|
|
+<!doctype html>
|
|
|
+<html lang="en">
|
|
|
+ <head>
|
|
|
+ <title>three.js webgl - baked illumination</title>
|
|
|
+ <meta charset="utf-8">
|
|
|
+ <meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
|
|
|
+ <style>
|
|
|
+ body {
|
|
|
+ background:#000;
|
|
|
+ color:#000;
|
|
|
+ padding:0;
|
|
|
+ margin:0;
|
|
|
+ overflow:hidden;
|
|
|
+ font-family:monospace;
|
|
|
+ font-size:13px;
|
|
|
+ text-align:center;
|
|
|
+ }
|
|
|
+ a { color:skyblue }
|
|
|
+ #info {
|
|
|
+ position: absolute;
|
|
|
+ top: 0px; width: 100%;
|
|
|
+ color: #fff;
|
|
|
+ background:rgba(0,0,0,0.65);
|
|
|
+ padding: 5px;
|
|
|
+ text-align: center;
|
|
|
+ z-index:100;
|
|
|
+ display:block;
|
|
|
+ }
|
|
|
+ </style>
|
|
|
+ </head>
|
|
|
+
|
|
|
+ <body>
|
|
|
+ <div id="info">
|
|
|
+ <a href="http://github.com/mrdoob/three.js" target="_blank">three.js</a> webgl - baked + real-time illumination -
|
|
|
+ using <a href="http://code.google.com/p/js-openctm/">js-openctm</a> -
|
|
|
+ camaro by <a href="http://www.turbosquid.com/3d-models/blender-camaro/411348" target="_blank">dskfnwn</a> -
|
|
|
+ skybox by <a href="http://ict.debevec.org/~debevec/" target="_blank">Paul Debevec</a>
|
|
|
+ </div>
|
|
|
+
|
|
|
+ <script src="../build/Three.js"></script>
|
|
|
+
|
|
|
+ <script src="js/ctm/lzma.js"></script>
|
|
|
+ <script src="js/ctm/ctm.js"></script>
|
|
|
+ <script src="js/ctm/CTMLoader.js"></script>
|
|
|
+
|
|
|
+ <script src="js/Detector.js"></script>
|
|
|
+ <script src="js/Stats.js"></script>
|
|
|
+
|
|
|
+ <script>
|
|
|
+
|
|
|
+ if ( ! Detector.webgl ) Detector.addGetWebGLMessage();
|
|
|
+
|
|
|
+ var SCREEN_WIDTH = window.innerWidth;
|
|
|
+ var SCREEN_HEIGHT = window.innerHeight;
|
|
|
+ var FLOOR = -250;
|
|
|
+
|
|
|
+ var container, stats;
|
|
|
+
|
|
|
+ var camera, scene, controls;
|
|
|
+ var renderer;
|
|
|
+
|
|
|
+ var mesh;
|
|
|
+
|
|
|
+ var textureCube;
|
|
|
+ var cameraCube, sceneCube, cubeTarget;
|
|
|
+
|
|
|
+ var loader;
|
|
|
+
|
|
|
+ var mouseX = 0, mouseY = 0;
|
|
|
+
|
|
|
+ var windowHalfX = window.innerWidth / 2;
|
|
|
+ var windowHalfY = window.innerHeight / 2;
|
|
|
+
|
|
|
+ init();
|
|
|
+ animate();
|
|
|
+
|
|
|
+ function init() {
|
|
|
+
|
|
|
+ container = document.createElement( 'div' );
|
|
|
+ document.body.appendChild( container );
|
|
|
+
|
|
|
+ // CAMERA
|
|
|
+
|
|
|
+ camera = new THREE.PerspectiveCamera( 25, SCREEN_WIDTH / SCREEN_HEIGHT, 1, 10000 );
|
|
|
+ camera.position.set( 185, 40, 170 );
|
|
|
+
|
|
|
+ controls = new THREE.TrackballControls( camera );
|
|
|
+ controls.dynamicDampingFactor = 0.25;
|
|
|
+
|
|
|
+ // SCENE
|
|
|
+
|
|
|
+ scene = new THREE.Scene();
|
|
|
+
|
|
|
+ // SKYBOX
|
|
|
+
|
|
|
+ cubeTarget = new THREE.Vector3( 0, 0, 0 );
|
|
|
+ sceneCube = new THREE.Scene();
|
|
|
+ cameraCube = new THREE.PerspectiveCamera( 25, SCREEN_WIDTH / SCREEN_HEIGHT, 1, 10000 );
|
|
|
+
|
|
|
+ var r = "textures/cube/pisa/";
|
|
|
+ var urls = [ r + "px.png", r + "nx.png",
|
|
|
+ r + "py.png", r + "ny.png",
|
|
|
+ r + "pz.png", r + "nz.png" ];
|
|
|
+
|
|
|
+
|
|
|
+ textureCube = THREE.ImageUtils.loadTextureCube( urls );
|
|
|
+
|
|
|
+ var shader = THREE.ShaderUtils.lib[ "cube" ];
|
|
|
+ shader.uniforms[ "tCube" ].texture = textureCube;
|
|
|
+
|
|
|
+ var material = new THREE.ShaderMaterial( {
|
|
|
+
|
|
|
+ fragmentShader: shader.fragmentShader,
|
|
|
+ vertexShader: shader.vertexShader,
|
|
|
+ uniforms: shader.uniforms,
|
|
|
+ depthWrite: false
|
|
|
+
|
|
|
+ } ),
|
|
|
+
|
|
|
+ mesh = new THREE.Mesh( new THREE.CubeGeometry( 100, 100, 100 ), material );
|
|
|
+ mesh.flipSided = true;
|
|
|
+ sceneCube.add( mesh );
|
|
|
+
|
|
|
+ // LIGHTS
|
|
|
+
|
|
|
+ var light = new THREE.PointLight( 0xffffff, 1 );
|
|
|
+ light.position.set( 2, 5, 1 );
|
|
|
+ light.position.multiplyScalar( 30 );
|
|
|
+ scene.add( light );
|
|
|
+
|
|
|
+ THREE.ColorUtils.adjustHSV( light.color, 0, -0.75, 0 );
|
|
|
+
|
|
|
+ var light = new THREE.PointLight( 0xffffff, 0.75 );
|
|
|
+ light.position.set( -12, 4.6, 2.4 );
|
|
|
+ light.position.multiplyScalar( 30 );
|
|
|
+ scene.add( light );
|
|
|
+
|
|
|
+ THREE.ColorUtils.adjustHSV( light.color, 0, -0.5, 0 );
|
|
|
+
|
|
|
+ scene.add( new THREE.AmbientLight( 0xffffff ) );
|
|
|
+
|
|
|
+ // RENDERER
|
|
|
+
|
|
|
+ renderer = new THREE.WebGLRenderer( { antialias: true, clearColor: 0xffffff, clearAlpha: 1 } );
|
|
|
+ renderer.setSize( SCREEN_WIDTH, SCREEN_HEIGHT );
|
|
|
+ renderer.domElement.style.position = "relative";
|
|
|
+
|
|
|
+ renderer.autoClear = false;
|
|
|
+
|
|
|
+ container.appendChild( renderer.domElement );
|
|
|
+
|
|
|
+ //
|
|
|
+
|
|
|
+ renderer.gammaInput = true;
|
|
|
+ renderer.gammaOutput = true;
|
|
|
+ renderer.physicallyBasedShading = true;
|
|
|
+
|
|
|
+ // STATS
|
|
|
+
|
|
|
+ stats = new Stats();
|
|
|
+ stats.domElement.style.position = 'absolute';
|
|
|
+ stats.domElement.style.top = '5px';
|
|
|
+ stats.domElement.style.zIndex = 100;
|
|
|
+ container.appendChild( stats.domElement );
|
|
|
+
|
|
|
+ stats.domElement.children[ 0 ].children[ 0 ].style.color = "#aaa";
|
|
|
+ stats.domElement.children[ 0 ].style.background = "transparent";
|
|
|
+ stats.domElement.children[ 0 ].children[ 1 ].style.display = "none";
|
|
|
+
|
|
|
+ // EVENTS
|
|
|
+
|
|
|
+ window.addEventListener( 'resize', onWindowResize, false );
|
|
|
+ window.addEventListener( 'mousemove', onDocumentMouseMove, false );
|
|
|
+
|
|
|
+ // LOADER
|
|
|
+
|
|
|
+ var start = Date.now();
|
|
|
+
|
|
|
+ // classic way via BinaryLoader
|
|
|
+/*
|
|
|
+ loader = new THREE.BinaryLoader( true );
|
|
|
+ document.body.appendChild( loader.statusDomElement );
|
|
|
+
|
|
|
+ var callbackScene = function( geometry ) {
|
|
|
+
|
|
|
+ createScene( geometry, 0, 0, 0, 30 );
|
|
|
+
|
|
|
+ var end = Date.now();
|
|
|
+
|
|
|
+ console.log( "load time:", end - start, "ms" );
|
|
|
+
|
|
|
+ };
|
|
|
+
|
|
|
+ loader.load( "obj/camaro_bake/camaro_bake.js", callbackScene );
|
|
|
+
|
|
|
+*/
|
|
|
+ // new way via CTMLoader and separate parts
|
|
|
+
|
|
|
+ var useWorker = true,
|
|
|
+ useBuffers = true;
|
|
|
+
|
|
|
+ loaderCTM = new THREE.CTMLoader( renderer.context, true );
|
|
|
+ document.body.appendChild( loaderCTM.statusDomElement );
|
|
|
+
|
|
|
+ var position = new THREE.Vector3( -105, -78, -40 );
|
|
|
+ var scale = new THREE.Vector3( 30, 30, 30 );
|
|
|
+
|
|
|
+ loaderCTM.loadParts( "ctm/camaro/camaro.js", function( geometries, materials ) {
|
|
|
+
|
|
|
+ hackMaterials( materials );
|
|
|
+
|
|
|
+ for ( var i = 0; i < geometries.length; i ++ ) {
|
|
|
+
|
|
|
+ var mesh = new THREE.Mesh( geometries[ i ], materials[ i ] );
|
|
|
+ mesh.position = position;
|
|
|
+ mesh.scale = scale;
|
|
|
+ mesh.doubleSided = true;
|
|
|
+ scene.add( mesh );
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ loaderCTM.statusDomElement.style.display = "none";
|
|
|
+
|
|
|
+ var end = Date.now();
|
|
|
+
|
|
|
+ console.log( "load time:", end - start, "ms" );
|
|
|
+
|
|
|
+ }, useWorker, useBuffers );
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ //
|
|
|
+
|
|
|
+ function hackMaterials( materials ) {
|
|
|
+
|
|
|
+ for ( var i = 0; i < materials.length; i ++ ) {
|
|
|
+
|
|
|
+ var m = materials[ i ];
|
|
|
+
|
|
|
+ if ( m.name.indexOf( "Body" ) !== -1 ) {
|
|
|
+
|
|
|
+ var mm = new THREE.MeshPhongMaterial( { map: m.map } );
|
|
|
+
|
|
|
+ mm.envMap = textureCube;
|
|
|
+ mm.combine = THREE.MixOperation;
|
|
|
+ mm.reflectivity = 0.75;
|
|
|
+
|
|
|
+ materials[ i ] = mm;
|
|
|
+
|
|
|
+ } else if ( m.name.indexOf( "mirror" ) !== -1 ) {
|
|
|
+
|
|
|
+ var mm = new THREE.MeshPhongMaterial( { map: m.map } );
|
|
|
+
|
|
|
+ mm.envMap = textureCube;
|
|
|
+ mm.combine = THREE.MultiplyOperation;
|
|
|
+
|
|
|
+ materials[ i ] = mm;
|
|
|
+
|
|
|
+ } else if ( m.name.indexOf( "glass" ) !== -1 ) {
|
|
|
+
|
|
|
+ var mm = new THREE.MeshPhongMaterial( { map: m.map } );
|
|
|
+
|
|
|
+ mm.envMap = textureCube;
|
|
|
+ mm.color.copy( m.color );
|
|
|
+ mm.combine = THREE.MixOperation;
|
|
|
+ mm.reflectivity = 0.25;
|
|
|
+ mm.opacity = m.opacity;
|
|
|
+ mm.transparent = true;
|
|
|
+
|
|
|
+ materials[ i ] = mm;
|
|
|
+
|
|
|
+ } else if ( m.name.indexOf( "Material.001" ) !== -1 ) {
|
|
|
+
|
|
|
+ var mm = new THREE.MeshPhongMaterial( { map: m.map } );
|
|
|
+
|
|
|
+ mm.shininess = 30;
|
|
|
+ mm.color.setHex( 0x404040 );
|
|
|
+ mm.metal = true;
|
|
|
+ mm.perPixel = true;
|
|
|
+
|
|
|
+ materials[ i ] = mm;
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ //
|
|
|
+
|
|
|
+ function createScene( geometry, x, y, z, s ) {
|
|
|
+
|
|
|
+ loader.statusDomElement.style.display = "none";
|
|
|
+
|
|
|
+ THREE.GeometryUtils.center( geometry );
|
|
|
+ hackMaterials( geometry.materials );
|
|
|
+
|
|
|
+ var material = new THREE.MeshFaceMaterial();
|
|
|
+
|
|
|
+ mesh = new THREE.Mesh( geometry, material );
|
|
|
+ mesh.position.set( x, y, z );
|
|
|
+ mesh.scale.set( s, s, s );
|
|
|
+ mesh.doubleSided = true;
|
|
|
+ scene.add( mesh );
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ //
|
|
|
+
|
|
|
+ function onWindowResize( event ) {
|
|
|
+
|
|
|
+ SCREEN_WIDTH = window.innerWidth;
|
|
|
+ SCREEN_HEIGHT = window.innerHeight;
|
|
|
+
|
|
|
+ renderer.setSize( SCREEN_WIDTH, SCREEN_HEIGHT );
|
|
|
+
|
|
|
+ camera.aspect = SCREEN_WIDTH / SCREEN_HEIGHT;
|
|
|
+ camera.updateProjectionMatrix();
|
|
|
+
|
|
|
+ cameraCube.aspect = SCREEN_WIDTH / SCREEN_HEIGHT;
|
|
|
+ cameraCube.updateProjectionMatrix();
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+
|
|
|
+ function onDocumentMouseMove(event) {
|
|
|
+
|
|
|
+ mouseX = ( event.clientX - windowHalfX );
|
|
|
+ mouseY = ( event.clientY - windowHalfY );
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ //
|
|
|
+
|
|
|
+ function animate() {
|
|
|
+
|
|
|
+ requestAnimationFrame( animate );
|
|
|
+
|
|
|
+ render();
|
|
|
+ stats.update();
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ function render() {
|
|
|
+
|
|
|
+ controls.update();
|
|
|
+
|
|
|
+ cubeTarget.x = - camera.position.x;
|
|
|
+ cubeTarget.y = - camera.position.y;
|
|
|
+ cubeTarget.z = - camera.position.z;
|
|
|
+
|
|
|
+ cameraCube.lookAt( cubeTarget );
|
|
|
+
|
|
|
+ renderer.clear();
|
|
|
+ renderer.render( sceneCube, cameraCube );
|
|
|
+ renderer.render( scene, camera );
|
|
|
+
|
|
|
+
|
|
|
+ }
|
|
|
+
|
|
|
+ </script>
|
|
|
+
|
|
|
+ </body>
|
|
|
+</html>
|
alteredq