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 - materials</title>
		<meta charset="utf-8">
		<style type="text/css">
			body {
				font-family: Monospace;
				background-color: #202020;
				margin: 0px;
				overflow: hidden;
			}
		</style>
	</head>
	<body>

		<!-- <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/Ray.js"></script>
		<script type="text/javascript" src="../src/core/Rectangle.js"></script>
		<script type="text/javascript" src="../src/core/Matrix3.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/Material.js"></script>
		<script type="text/javascript" src="../src/materials/LineBasicMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/MeshBasicMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/MeshLambertMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/MeshPhongMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/MeshDepthMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/MeshNormalMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/MeshFaceMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/ParticleBasicMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/ParticleCircleMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/textures/Texture.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/RenderableParticle.js"></script>
		<script type="text/javascript" src="../src/renderers/renderables/RenderableLine.js"></script>

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

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

		<script type="text/javascript">

			var container, stats;

			var camera, scene, renderer, objects;
			var particleLight, pointLight;

			init();
			setInterval( loop, 1000 / 60 );

			function init() {

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

				camera = new THREE.Camera( 45, window.innerWidth / window.innerHeight, 1, 2000 );
				camera.position.y = 200;
				camera.position.z = 800;

				scene = new THREE.Scene();

				// Grid

				var geometry = new THREE.Geometry();
				geometry.vertices.push( new THREE.Vertex( new THREE.Vector3( - 500, 0, 0 ) ) );
				geometry.vertices.push( new THREE.Vertex( new THREE.Vector3( 500, 0, 0 ) ) );

				var material = new THREE.LineBasicMaterial( { color: 0xffffff, opacity: 0.2 } );

				for ( var i = 0; i <= 10; i ++ ) {

					var line = new THREE.Line( geometry, material );
					line.position.y = - 120;
					line.position.z = ( i * 100 ) - 500;
					scene.addObject( line );

					var line = new THREE.Line( geometry, material );
					line.position.x = ( i * 100 ) - 500;
					line.position.y = - 120;
					line.rotation.y = 90 * Math.PI / 180;
					scene.addObject( line );

				}

				// Spheres

				var geometry = new Sphere( 100, 14, 8, false );

				var materials = [];
				materials.push( { material: new THREE.MeshBasicMaterial( { color: 0x00ffff, wireframe: true } ), overdraw: false, doubleSided: true } );
				//materials.push( { material: new THREE.MeshBasicMaterial( { color: 0xff0000, blending: THREE.SubtractiveBlending } ), overdraw: false, doubleSided: true } );
				materials.push( { material: new THREE.MeshBasicMaterial( { color: 0xff0000, blending: THREE.AdditiveBlending } ), overdraw: false, doubleSided: true } );
				materials.push( { material: new THREE.MeshLambertMaterial( { color: 0xffffff, shading: THREE.FlatShading } ), overdraw: true, doubleSided: false } );
				materials.push( { material: new THREE.MeshLambertMaterial( { color: 0xffffff, shading: THREE.SmoothShading } ), overdraw: true, doubleSided: false } );
				// materials.push( { material: new THREE.MeshPhongMaterial( { ambient: 0x030383, color: 0xf55555, specular: 0x66f6f6, shininess: 10, shading: THREE.FlatShading } ), overdraw: true, doubleSided: false } );
				materials.push( { material: new THREE.MeshDepthMaterial( { near: 1, far: 2000 } ), overdraw: true, doubleSided: false } );
				materials.push( { material: new THREE.MeshNormalMaterial(), overdraw: true, doubleSided: false } );
				materials.push( { material: new THREE.MeshLambertMaterial( { map: loadImage( 'textures/land_ocean_ice_cloud_2048.jpg' ) } ), overdraw: false, doubleSided: false } );

				for ( var i = 0, l = geometry.faces.length; i < l; i ++ ) {

					var face = geometry.faces[ i ];
					if ( Math.random() > 0.7 ) face.material = [ materials[ Math.floor( Math.random() * materials.length )  ].material ];

				}

				materials.push( { material: new THREE.MeshFaceMaterial(), overdraw: false, doubleSided: true } );

				objects = [];

				for ( var i = 0, l = materials.length; i < l; i ++ ) {

					var sphere = new THREE.Mesh( geometry, materials[ i ].material );
					sphere.overdraw = materials[ i ].overdraw;
					sphere.doubleSided = materials[ i ].doubleSided;

					sphere.position.x = ( i % 5 ) * 200 - 400;
					sphere.position.z = Math.floor( i / 5 ) * 200 - 200;

					sphere.rotation.x = Math.random() * 200 - 100;
					sphere.rotation.y = Math.random() * 200 - 100;
					sphere.rotation.z = Math.random() * 200 - 100;

					objects.push( sphere );

					scene.addObject( sphere );

				}

				//particleLight = new THREE.Particle( new THREE.ParticleCircleMaterial( { color: 0xffffff } ) );
				//particleLight.scale.x = particleLight.scale.y = particleLight.scale.z = 4;
				particleLight = new THREE.Mesh( new Sphere( 4, 8, 8 ), new THREE.MeshBasicMaterial( { color: 0xffffff } ) );
				scene.addObject( particleLight );

				// Lights

				scene.addLight( new THREE.AmbientLight( Math.random() * 0x202020 ) );

				var directionalLight = new THREE.DirectionalLight( Math.random() * 0xffffff );
				directionalLight.position.x = Math.random() - 0.5;
				directionalLight.position.y = Math.random() - 0.5;
				directionalLight.position.z = Math.random() - 0.5;
				directionalLight.position.normalize();
				scene.addLight( directionalLight );

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

				renderer = new THREE.CanvasRenderer();
				// renderer = new THREE.WebGLRenderer();
				renderer.setSize( window.innerWidth, window.innerHeight );

				container.appendChild( renderer.domElement );

				var debugCanvas = document.createElement( 'canvas' );
				debugCanvas.width = 512;
				debugCanvas.height = 512;
				debugCanvas.style.position = 'absolute';
				debugCanvas.style.top = '0px';
				debugCanvas.style.left = '0px';

				container.appendChild( debugCanvas );

				debugContext = debugCanvas.getContext( '2d' );
				debugContext.setTransform( 1, 0, 0, 1, 256, 256 );
				debugContext.strokeStyle = '#000000';

				stats = new Stats();
				stats.domElement.style.position = 'absolute';
				stats.domElement.style.top = '0px';
				container.appendChild(stats.domElement);

			}

			function loadImage( path ) {

				var image = document.createElement( 'img' );
				var texture = new THREE.Texture( image, THREE.UVMapping )

				image.onload = function () { texture.loaded = true; };
				image.src = path;

				return texture;

			}

			//

			function loop() {

				var timer = new Date().getTime() * 0.0001;

				camera.position.x = Math.cos( timer ) * 1000;
				camera.position.z = Math.sin( timer ) * 1000;

				for ( var i = 0, l = objects.length; i < l; i++ ) {

					var object = objects[ i ];

					object.rotation.x += 0.01;
					object.rotation.y += 0.005;

				}

				particleLight.position.x = Math.sin( timer * 7 ) * 300;
				particleLight.position.y = Math.cos( timer * 5 ) * 400;
				particleLight.position.z = Math.cos( timer * 3 ) * 300;

				pointLight.position.x = particleLight.position.x;
				pointLight.position.y = particleLight.position.y;
				pointLight.position.z = particleLight.position.z;

				renderer.render( scene, camera );

				stats.update();
			}

		</script>

	</body>
</html>