javascript
/
three.js
镜像来自 https://github.com/tazdij/three.js.git


			
				
					
						
						
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							<html>
	<head>
		<title>MeshBasicMaterial</title>
		<style>
			body {margin:0;}
			canvas { width: 100%; height: 100% }
		</style>
	</head>
	<body>
		
		<script src="../../build/three.min.js"></script>
		<script src='../../examples/js/libs/dat.gui.min.js'></script>
		<script src='js/material.js'></script>
		
		<script>
		
			var gui = new dat.GUI();
			var scene = new THREE.Scene();
			var camera = new THREE.PerspectiveCamera( 75, window.innerWidth/window.innerHeight, 0.1, 50 );
			
			guiScene( gui, scene, camera );

			var renderer = new THREE.WebGLRenderer();
			renderer.setSize( window.innerWidth, window.innerHeight );
			document.body.appendChild( renderer.domElement );

			var geometry = new THREE.TorusKnotGeometry( 10, 3, 100, 16 );
			var material = chooseFromHash( gui, geometry );
			
			var torus = new THREE.Mesh( geometry, material );
			scene.add( torus );

			var lights = [];
			lights[0] = new THREE.AmbientLight( 0x555555 );
			lights[1] = new THREE.PointLight( 0xffffff, 1, 0 );
			lights[2] = new THREE.PointLight( 0xffffff, 1, 0 );
			lights[3] = new THREE.PointLight( 0xffffff, 1, 0 );
			
			lights[1].position.set( 0, 200, 0 );
			lights[2].position.set( 100, 200, 100 );
			lights[3].position.set( -100, -200, -100 );
			
			//scene.add( lights[0] );
			scene.add( lights[1] );
			scene.add( lights[2] );
			scene.add( lights[3] );

			camera.position.z = 30;
			
			var prevFog = false;
			
			var render = function () {
				
				requestAnimationFrame( render );

				torus.rotation.x += 0.01;
				torus.rotation.y += 0.01;
				
				if( prevFog !== scene.fog ) {
					material.needsUpdate = true;
					prevFog = scene.fog;
				}

				renderer.render( scene, camera );
			};
			
			window.addEventListener( 'resize', function() {
				
				camera.aspect = window.innerWidth / window.innerHeight;
				camera.updateProjectionMatrix();

				renderer.setSize( window.innerWidth, window.innerHeight );
				
			}, false );

			render();
		</script>
	</body>
</html>