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 - interactive - spheres</title>
		<meta charset="utf-8">
		<style type="text/css">
			body {
				font-family: Monospace;
				background-color: #f0f0f0;
				margin: 0px;
				overflow: hidden;
			}
		</style>
	</head>
	<body>

		<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/objects/Object3D.js"></script>
		<script type="text/javascript" src="../src/objects/Line.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/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/materials/LineColorMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/MeshBitmapMaterial.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/MeshFaceMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/ParticleBitmapMaterial.js"></script>
		<script type="text/javascript" src="../src/materials/ParticleCircleMaterial.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="geometry/primitives/Cube.js"></script>
		<script type="text/javascript" src="geometry/primitives/Sphere.js"></script>

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

		<script type="text/javascript">

			var container;
			var stats;

			var camera;
			var scene;
			var renderer;

			var cube, plane;

			var mouseX = 0, mouseY = 0, projector;

			var windowHalfX = window.innerWidth / 2;
			var windowHalfY = window.innerHeight / 2;

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

			function init() {

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

				camera = new THREE.Camera( 70, window.innerWidth / window.innerHeight, 1, 10000 );
				camera.position.y = 300;
				camera.position.z = 500;
				camera.target.position.y = 150;

				scene = new THREE.Scene();

				geometry = new Cube( 200, 200, 200 );

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

					geometry.faces[i].material = [ new THREE.MeshColorFillMaterial( Math.random() * 0xffffff, 0.8 ) ];

				}

				cube = new THREE.Mesh( geometry, new THREE.MeshFaceMaterial() );
				cube.position.y = 150;
				scene.addObject(cube);

				geometry2 = new Sphere( 100, 20, 20 );

				for (var i = 0, l = geometry2.faces.length; i < l; i++) {

					geometry2.faces[i].material = [ new THREE.MeshColorFillMaterial( Math.random() * 0xffffff, 0.8 ) ];

				}

				cube2 = new THREE.Mesh( geometry2, new THREE.MeshFaceMaterial() );
				cube2.position.y = 150;
				cube2.position.z = 300;
				scene.addObject(cube2);

				projector = new THREE.Projector();

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

				container.appendChild(renderer.domElement);

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

				document.addEventListener('mousedown', onDocumentMouseDown, false);

			}

			function onDocumentMouseDown( event ) {

				event.preventDefault();

				var vector = new THREE.Vector3( ( event.clientX / window.innerWidth ) * 2 - 1, - ( event.clientY / window.innerHeight ) * 2 + 1, 0.5 );
				projector.unprojectVector( vector, camera );

				var ray = new THREE.Ray( camera.position, vector.subSelf( camera.position ).normalize() );

				/*
				var particle = new THREE.Particle( new THREE.ParticleCircleMaterial( 0xff0000 ) );
				particle.position = vector;

				scene.addObject( particle );
				*/

				var intersects = ray.intersectScene( scene );
				intersects.length && intersects[ 0 ].face.material[ 0 ].color.setHex( Math.random() * 0xffffff | 0x80000000 );

				/*
				// Parse all the faces
				for ( var i in intersects ) {
				
					intersects[ i ].face.material[ 0 ].color.setHex( Math.random() * 0xffffff | 0x80000000 );
					
				}
				*/
			}

			var radius = 600;
			var theta = 0;

			function loop() {

				theta += 0.2;
				camera.position.x = radius * Math.sin( theta * Math.PI / 360 );
				camera.position.y = radius * Math.sin( theta * Math.PI / 360 );
				camera.position.z = radius * Math.cos( theta * Math.PI / 360 );

				renderer.render(scene, camera);
				stats.update();
			}

		</script>

	</body>
</html>