javascript
/
three.js
mirrorاز https://github.com/tazdij/three.js.git


			
				
					
						
						
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							<!DOCTYPE html>
<html lang="en">
	<head>
		<title>three.js webgl - transform controls</title>
		<meta charset="utf-8">
		<style>
			body {
				margin: 0px;
				background-color: #000000;
				color: #fff;
				font-family:Monospace;
				text-align: center;
				font-size: 15px;
				line-height: 30px;
				overflow: hidden;
			}
			#info {
				position: absolute;
				top: 0px; width: 100%;
				padding: 15px;
				z-index:100;
			}
		</style>
	</head>
	<body>

		<div id="info">
		"W" translate | "E" rotate | "R" scale | "+" increase size | "-" decrease size<br />
		Press "W/E/R" twice to toggle world/local space
		</div>

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

		<script>

			var camera, scene, renderer;
			var controls = [];

			init();
			render();

			function init() {

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

				//

				camera = new THREE.PerspectiveCamera( 70, window.innerWidth / window.innerHeight, 1, 3000 );
				camera.position.set( 1000, 1000, 1000 );
				camera.lookAt( new THREE.Vector3( 0, 700, 0 ) );

				scene = new THREE.Scene();
				scene.add( new THREE.GridHelper( 500, 100 ) );

				var texture = THREE.ImageUtils.loadTexture( 'textures/crate.gif', new THREE.UVMapping(), render );
				texture.anisotropy = renderer.getMaxAnisotropy();

				var geometry = new THREE.CubeGeometry( 200, 200, 200 );
				var material = new THREE.MeshBasicMaterial( { map: texture } );

				var parent = scene;

				for ( var i = 0; i < 4; i ++ ) {

					var mesh = new THREE.Mesh( geometry, material );
					mesh.position.y = i > 0 ? 350 : 100;
					parent.add( mesh );

					var control = new THREE.TransformControls( camera, renderer.domElement );
					control.addEventListener( 'change', render );
					control.attatch( mesh );
					control.scale = 0.65;
					scene.add( control.gizmo );

					controls.push( control );

					parent = mesh;

				}

				window.addEventListener( 'resize', onWindowResize, false );

			}

			function onWindowResize() {

				camera.aspect = window.innerWidth / window.innerHeight;
				camera.updateProjectionMatrix();

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

				render();

			}

			function render() {

				for ( var i = 0, j = controls.length; i < j; i ++ ) {

					controls[ i ].update();

				}

				renderer.render( scene, camera );

			}

		</script>

	</body>
</html>