javascript
/
three.js
mirror of https://github.com/tazdij/three.js.git


			
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							<!DOCTYPE HTML>
<html lang="en">
	<head>
		<title>three.js - OBJ converter test</title>
		<meta charset="utf-8">
		<style type="text/css">
			body {
				background:#fff;
                padding:0;
				margin:0;
				overflow:hidden;
                font-family:georgia;
                text-align:center;
			}
            h1 { }
            a { color:skyblue }
            canvas { pointer-events:none; z-index:10; position:relative; }
            #log { position:absolute; top:0; display:none }
            #d { text-align:center; margin:1em 0 -15.7em 0; z-index:0; position:relative; display:block }
            .button { background:#000; color:#fff; padding:0.2em 0.5em; cursor:pointer }
            .inactive { background:#999; color:#eee }
		</style>
	</head>
	
    <body>
        <div id="d">
            <h1>OBJ to Three.js converter test</h1>

            <span id="rcanvas" class="button inactive">2d canvas renderer</span>
            <span id="rwebgl" class="button">WebGL renderer</span>
            <br/>

            <p>Models by <a href="http://sketchup.google.com/3dwarehouse/details?mid=2c6fd128fca34052adc5f5b98d513da1">Reallusion<a> 
            <a href="http://sketchup.google.com/3dwarehouse/details?mid=f526cc4abf7cb68d76cab47c765b7255">iClone</a>.
            
            <p>Using a modified version of <a href="http://github.com/alteredq/three.js">Three.js</a> by mrdoob.
            
            <br/>
            <p>Best viewed in Chrome 7/8 or Firefox 4 using WebGL renderer.
            <p>Canvas renderer is very slow on anything other than Chrome.
        </div>
        
        <div id="log"></div>

        <script type="text/javascript" src="../build/Three.js"></script> 
		<!--
        -->

		<!--
		<script type="text/javascript" src="../src/Three.js"></script>
		<script type="text/javascript" src="../src/core/Color.js"></script>
		<script type="text/javascript" src="../src/core/Vector2.js"></script>
		<script type="text/javascript" src="../src/core/Vector3.js"></script>
		<script type="text/javascript" src="../src/core/Vector4.js"></script>
		<script type="text/javascript" src="../src/core/Rectangle.js"></script>
		<script type="text/javascript" src="../src/core/Matrix4.js"></script>
		<script type="text/javascript" src="../src/core/Vertex.js"></script>
		<script type="text/javascript" src="../src/core/Face3.js"></script>
		<script type="text/javascript" src="../src/core/Face4.js"></script>
		<script type="text/javascript" src="../src/core/UV.js"></script>
		<script type="text/javascript" src="../src/core/Geometry.js"></script>
		<script type="text/javascript" src="../src/cameras/Camera.js"></script>
		<script type="text/javascript" src="../src/lights/Light.js"></script>
		<script type="text/javascript" src="../src/lights/AmbientLight.js"></script>
		<script type="text/javascript" src="../src/lights/DirectionalLight.js"></script>
		<script type="text/javascript" src="../src/lights/PointLight.js"></script>
		<script type="text/javascript" src="../src/objects/Object3D.js"></script>
		<script type="text/javascript" src="../src/objects/Mesh.js"></script>
		<script type="text/javascript" src="../src/objects/Particle.js"></script>
		<script type="text/javascript" src="../src/objects/Line.js"></script>
		<script type="text/javascript" src="../src/materials/LineColorMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/MeshBitmapUVMappingMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/MeshColorFillMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/MeshColorStrokeMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/MeshFaceColorFillMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/MeshFaceColorStrokeMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/ParticleCircleMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/ParticleBitmapMaterial.js"></script>
		<script type="text/javascript" src="../src/scenes/Scene.js"></script>
		<script type="text/javascript" src="../src/renderers/Projector.js"></script>
		<script type="text/javascript" src="../src/renderers/CanvasRenderer.js"></script>
		<script type="text/javascript" src="../src/renderers/SVGRenderer.js"></script>
		<script type="text/javascript" src="../src/renderers/WebGLRenderer.js"></script>
		<script type="text/javascript" src="../src/renderers/renderables/RenderableFace3.js"></script>
		<script type="text/javascript" src="../src/renderers/renderables/RenderableFace4.js"></script>
		<script type="text/javascript" src="../src/renderers/renderables/RenderableParticle.js"></script>
		<script type="text/javascript" src="../src/renderers/renderables/RenderableLine.js"></script>
        -->
		
        <!--
		<script type="text/javascript" src="obj/female02/female02.js"></script>
        -->

		<script type="text/javascript" src="geometry/primitives/Sphere.js"></script>
		<script type="text/javascript" src="geometry/primitives/Plane.js"></script>

		<script type="text/javascript" src="js/Stats.js"></script>

		<script type="text/javascript">

			var SCREEN_WIDTH = window.innerWidth;
			var SCREEN_HEIGHT = window.innerHeight;
			var FLOOR = -250;

			var container;
			var stats;

			var camera;
			var scene;
			var canvasRenderer, webglRenderer;

			var mesh, zmesh, geometry;
            
			var mouseX = 0;
			var mouseY = 0;

			var windowHalfX = window.innerWidth >> 1;
			var windowHalfY = window.innerHeight >> 1;

            var render_canvas = 1, render_gl = 1;
            var has_gl = 0;
            
            var bcanvas = document.getElementById("rcanvas");
            var bwebgl = document.getElementById("rwebgl");
            
			document.addEventListener('mousemove', onDocumentMouseMove, false);

			init();
            
			loop();
            
            render_canvas = !has_gl;
            bwebgl.style.display = has_gl ? "inline" : "none";
            bcanvas.className = render_canvas ? "button" : "button inactive";
            
			setInterval(loop, 1000/60);


			function init() {

				container = document.createElement('div');
				document.body.appendChild(container);

				camera = new THREE.Camera( 75, SCREEN_WIDTH / SCREEN_HEIGHT, 1, 100000 );
                camera.position.z = 500;
                camera.updateMatrix();

				scene = new THREE.Scene();
                
                // GROUND
                
                var x = document.createElement( "canvas" );
                var xc = x.getContext("2d");
                x.width = x.height = 128;
                xc.fillStyle = "#fff";
                xc.fillRect(0, 0, 128, 128);
                xc.fillStyle = "#000";
                xc.fillRect(0, 0, 64, 64);
                xc.fillStyle = "#999";
                xc.fillRect(32, 32, 32, 32);
                xc.fillStyle = "#000";
                xc.fillRect(64, 64, 64, 64);
                xc.fillStyle = "#555";
                xc.fillRect(96, 96, 32, 32);
                
                var xm = new THREE.MeshBitmapUVMappingMaterial( x );
                xm.loaded = 1;
                
                geometry = new Plane( 100, 100, 15, 10 );
                for(var i=0; i<geometry.uvs.length; i++) {
                    var uvs = geometry.uvs[i];
                    for ( j = 0, jl = uvs.length; j < jl; j++ ) {
                        uvs[j].u *= 10;
                        uvs[j].v *= 10;
                    }
                    
                }
                mesh = new THREE.Mesh( geometry, xm );
                mesh.position.x = 0;
                mesh.position.y = FLOOR;
                mesh.position.z = 0;
                mesh.rotation.x = 1.57;
                mesh.scale.x = mesh.scale.y = mesh.scale.z = 10;
                mesh.doubleSided = true;
                mesh.updateMatrix();
                scene.add(mesh);
                
                // SPHERES
                
                sphere = new Sphere( 100, 16, 8 );
                for (var i=0; i<10; i++) {
                    mesh = new THREE.Mesh( sphere, new THREE.MeshColorFillMaterial( 0xffdddddd ) );
                    mesh.position.x = 500 * (Math.random() - 0.5);
                    mesh.position.y = 300 * (Math.random() - 0) + FLOOR;
                    mesh.position.z = 100 * (Math.random() - 1);
                    mesh.scale.x = mesh.scale.y = mesh.scale.z = 0.25 * (Math.random() + 0.5);
                    //mesh.doubleSided = true;
                    mesh.overdraw = true;
                    mesh.updateMatrix();
                    scene.add(mesh);
                }
                

				// LIGHTS

				var ambient = new THREE.AmbientLight( 0x221100 );
				scene.addLight( ambient );

				var directionalLight = new THREE.DirectionalLight( 0xffeedd );
                directionalLight.position.y = -70;
                directionalLight.position.z = 100;
				directionalLight.position.normalize();
				scene.addLight( directionalLight );

				var pointLight = new THREE.PointLight( 0xff0000, 1 );
				scene.addLight( pointLight );


                if ( render_gl ) {
                    try {
                        webglRenderer = new THREE.WebGLRenderer();
                        webglRenderer.setSize( SCREEN_WIDTH, SCREEN_HEIGHT );
                        container.appendChild( webglRenderer.domElement );
                        has_gl = 1;
                    }
                    catch (e) {
                    }
                }

                if( render_canvas ) {
                    canvasRenderer = new THREE.CanvasRenderer();
                    canvasRenderer.setSize( SCREEN_WIDTH, SCREEN_HEIGHT );
                    container.appendChild( canvasRenderer.domElement );
                }

				stats = new Stats();
				stats.domElement.style.position = 'absolute';
				stats.domElement.style.top = '0px';
                stats.domElement.style.zIndex = 100;
				container.appendChild( stats.domElement );
                
                bcanvas.addEventListener("click", toggleCanvas, false);
                bwebgl.addEventListener("click", toggleWebGL, false);
                                
                function createModel1() {
                    
                    // MESH
                    
                    geometry = new Male02( "obj/male02" );
                    zmesh = new THREE.Mesh( geometry, geometry.materials, 1 );
                    zmesh.position.x = 90;
                    zmesh.position.z = 50;
                    zmesh.position.y = FLOOR;
                    zmesh.scale.x = zmesh.scale.y = zmesh.scale.z = 3;
                    zmesh.overdraw = true;
                    zmesh.updateMatrix();
                    scene.add(zmesh);

                    // PLANES with all materials from the model
                    
                    createMaterialsPalette( geometry.materials, 100, 105 );
                }

                function createModel2() {
                    
                    // MESH
                    
                    geometry = new Female02( "obj/female02" );
                    zmesh = new THREE.Mesh( geometry, geometry.materials, 1 );
                    zmesh.position.x = -80;
                    zmesh.position.z = 50;
                    zmesh.position.y = FLOOR;
                    zmesh.scale.x = zmesh.scale.y = zmesh.scale.z = 3;
                    zmesh.overdraw = true;
                    zmesh.updateMatrix();
                    scene.add(zmesh);

                    // PLANES with all materials from the model
                    
                    createMaterialsPalette( geometry.materials, 100, 0 );
                }

                loadAsync( "obj/male02/male02.js", createModel1);
                loadAsync( "obj/female02/female02.js", createModel2);

			}

            function loadAsync( url, callback ) {
                
                var el = document.createElement( 'script' );
                el.type = 'text/javascript';
                el.onload = callback;
                el.src = url;
                document.getElementsByTagName("head")[0].appendChild(el);

            }
            
            function createMaterialsPalette( materials, size, bottom ) {
                
                for ( var i=0; i<materials.length; ++i ) {
                    
                    // material
                    mesh = new THREE.Mesh( new Plane( size, size ), materials[i] );
                    mesh.position.x = i * (size + 5) - ( ( materials.length - 1 )* ( size + 5 )/2);
                    mesh.position.y = FLOOR + size/2 + bottom;
                    mesh.position.z = -100;
                    mesh.scale.x = mesh.scale.y = mesh.scale.z = 1;
                    mesh.doubleSided = true;
                    mesh.updateMatrix();
                    scene.add(mesh);
                    
                    // number
                    var x = document.createElement( "canvas" );
                    var xc = x.getContext("2d");
                    x.width = x.height = 128;
                    xc.shadowColor = "#000";
                    xc.shadowBlur = 7;
                    xc.fillStyle = "orange";
                    xc.font = "50pt arial bold";
                    xc.fillText(i, 10, 64);
                    
                    var xm = new THREE.MeshBitmapUVMappingMaterial( x );
                    xm.loaded = 1;
                    
                    mesh = new THREE.Mesh( new Plane( size, size ), xm );
                    mesh.position.x = i * (size + 5) - ( ( materials.length - 1 )* ( size + 5 )/2);
                    mesh.position.y = FLOOR + size/2 + bottom;
                    mesh.position.z = -99;
                    mesh.scale.x = mesh.scale.y = mesh.scale.z = 1;
                    mesh.doubleSided = true;
                    mesh.updateMatrix();
                    scene.add(mesh);
                }
                
            }
            
			function onDocumentMouseMove(event) {

				mouseX = ( event.clientX - windowHalfX );
				mouseY = ( event.clientY - windowHalfY );

			}

			function loop() {

				camera.position.x += ( mouseX - camera.position.x ) * .05;
				camera.position.y += ( - mouseY - camera.position.y ) * .05;
				camera.updateMatrix();

                if ( zmesh && 0 ) {
                    zmesh.rotation.y += 0.005;
                    zmesh.updateMatrix();
                }
                                
				if ( render_canvas ) canvasRenderer.render( scene, camera );
				if ( render_gl && has_gl ) webglRenderer.render( scene, camera );

				stats.update();

			}

            function log(text) {
            
                var e = document.getElementById("log");
                e.innerHTML = text + "<br/>" + e.innerHTML;
                
            }
            
            function toggleCanvas() {
            
                render_canvas = !render_canvas;
                bcanvas.className = render_canvas ? "button" : "button inactive";
                
                render_gl = !render_canvas;
                bwebgl.className = render_gl ? "button" : "button inactive";
                
                if( has_gl )
                    webglRenderer.domElement.style.display = render_gl ? "block" : "none";
                
                canvasRenderer.domElement.style.display = render_canvas ? "block" : "none";
                
            }
            
            function toggleWebGL() {
            
                render_gl = !render_gl;
                bwebgl.className = render_gl ? "button" : "button inactive";
                
                render_canvas = !render_gl;
                bcanvas.className = render_canvas ? "button" : "button inactive";
                
                if( has_gl )
                    webglRenderer.domElement.style.display = render_gl ? "block" : "none";
                    
                canvasRenderer.domElement.style.display = render_canvas ? "block" : "none";
                
            }
		</script>

	</body>
</html>