samien
/
three.js
kopia lustrzana https://github.com/mrdoob/three.js.git


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
	<head>
		<title>three.js webgl - grid helper</title>
		<meta charset="utf-8">
		<meta name="viewport" content="width=device-width, user-scalable=no, minimum-scale=1.0, maximum-scale=1.0">
		<style>
			html, body {
				color: #808080;
				font-family:Monospace;
				font-size:13px;
				text-align:center;

				background-color: #fff;
				margin: 0px;
				overflow: hidden;
				width: 100%;
				height: 100%;
			}

			#container {
				text-align: center;
			}

		</style>
	</head>
	<body>
		<div id="container">
		</div>
		<div id="info"><a href="http://threejs.org" target="_blank">three.js</a> webgl - grid helper</div>

		<script src="../build/three.min.js"></script>

		<script src="js/Detector.js"></script>
		<script src="js/controls/TrackballControls.js"></script>
		<script src="js/libs/stats.min.js"></script>

		<script>

			if ( ! Detector.webgl ) Detector.addGetWebGLMessage();

			init();
			animate();

			var controls, camera, scene, renderer;
			var gh;

			function init() {

				container = document.getElementById( "container" );

				camera = new THREE.PerspectiveCamera( 60, 640 / 480.0, 1, 10000 );
				camera.position.set( 150, 150, 150 );

				scene = new THREE.Scene();

				gh = new THREE.GridHelper( 100, 10 );
				scene.add( gh );

				controls = new THREE.TrackballControls( camera );

				renderer = new THREE.WebGLRenderer();
				renderer.setSize( 640, 480 );

				container.appendChild( renderer.domElement );

			}

			function time() {

				return Date.now() * 0.001;
			}

			function randomColor() {

				return Math.floor(Math.random() * 0xFFFFFF) + 1;
			}

			var lastChangeTime = time()
			function animate() {

				var t = time();
				if (t - lastChangeTime > 5.0) {
					gh.setColors( randomColor(), randomColor() );
					lastChangeTime = t;
				}

				render();
				requestAnimationFrame( animate );
			}

			function render() {

				controls.update();
				renderer.render( scene, camera );
			}
		</script>

	</body>
</html>