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 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 grid, box;

			init();
			animate();

			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();

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

				grid = new THREE.Mesh(
					new THREE.PlaneGeometry( 1000, 1000, 10, 10 ),
					new THREE.MeshBasicMaterial( { color: 0xffffff, wireframe:true } )
				);
				grid.rotation.x = Math.PI/2;
				scene.add(grid);

				box = [];

				box[0] = new THREE.Mesh(
					new THREE.CubeGeometry( 200, 200, 200 ),
					new THREE.MeshBasicMaterial( { map: texture } )
				);
				box[0].position.set( 0, 100, 0 );
				scene.add( box[0] );

				box[1] = box[0].clone();
				box[1].position.set( 0, 350, 0 );
				box[0].add( box[1] );

				box[2] = box[1].clone();
				box[2].position.set( 0, 350, 0 );
				box[1].add( box[2] );

				box[3] = box[2].clone();
				box[3].position.set( 0, 350, 0 );
				box[2].add( box[3] );

				for ( var i = 0; i < box.length; i++ ){

					var translateLocal = new THREE.TransformControls( camera, renderer.domElement );
					scene.add( translateLocal.gizmo );
					translateLocal.attatch( box[i] );

				}

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

			}

			function onWindowResize() {

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

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

			}

			function animate() {

				requestAnimationFrame( animate );
				renderer.render( scene, camera );

			}

		</script>

	</body>
</html>