ThreeJS LookAT

CSS3DRenderer

HTML

<script src="http://threejs.org/build/three.min.js"></script>

CSS

body {
				background-color: #ffffff;
				margin: 0;
				overflow: hidden;
			}
			#info {
				position: absolute;
				top: 0px;
				width: 100%;
				color: #000000;
				padding: 5px;
				font-family: Monospace;
				font-size: 13px;
				text-align: center;
				z-index: 1;
			}

			a {
				color: #000000;
			}

JavaScript

/**
 * Based on http://www.emagix.net/academic/mscs-project/item/camera-sync-with-css3-and-webgl-threejs
 * @author mrdoob / http://mrdoob.com/
 */

THREE.CSS3DObject = function ( element ) {

	THREE.Object3D.call( this );

	this.element = element;
	this.element.style.position = 'absolute';

	this.addEventListener( 'removed', function ( event ) {

		if ( this.element.parentNode !== null ) {

			this.element.parentNode.removeChild( this.element );

		}

	} );

};

THREE.CSS3DObject.prototype = Object.create( THREE.Object3D.prototype );
THREE.CSS3DObject.prototype.constructor = THREE.CSS3DObject;

THREE.CSS3DSprite = function ( element ) {

	THREE.CSS3DObject.call( this, element );

};

THREE.CSS3DSprite.prototype = Object.create( THREE.CSS3DObject.prototype );
THREE.CSS3DSprite.prototype.constructor = THREE.CSS3DSprite;

//

THREE.CSS3DRenderer = function () {

	console.log( 'THREE.CSS3DRenderer', THREE.REVISION );

	var _width, _height;
	var _widthHalf, _heightHalf;

	var matrix = new THREE.Matrix4();

	var cache = {
		camera: { fov: 0, style: '' },
		objects: {}
	};

	var domElement = document.createElement( 'div' );
	domElement.style.overflow = 'hidden';

	domElement.style.WebkitTransformStyle = 'preserve-3d';
	domElement.style.MozTransformStyle = 'preserve-3d';
	domElement.style.oTransformStyle = 'preserve-3d';
	domElement.style.transformStyle = 'preserve-3d';

	this.domElement = domElement;

	var cameraElement = document.createElement( 'div' );

	cameraElement.style.WebkitTransformStyle = 'preserve-3d';
	cameraElement.style.MozTransformStyle = 'preserve-3d';
	cameraElement.style.oTransformStyle = 'preserve-3d';
	cameraElement.style.transformStyle = 'preserve-3d';

	domElement.appendChild( cameraElement );

	this.setClearColor = function () {};

	this.getSize = function() {

		return {
			width: _width,
			height: _height
		};

	};

	this.setSize = function ( width, height ) {

		_width = width;
		_height = height;

		_widthHalf = _width / 2;
		_heightHalf =...