&lt;!doctype html&gt;<script src="three.min.js"></script><script src="OrbitControls.js"></script><script>// <![CDATA[
// Our 3D code will go here...
var scene,camera,renderer;
init();
animate();
function init() {
    scene = new THREE.Scene();
    var WIDTH = window.innerWidth,
        HEIGHT = window.innerHeight;


    renderer = new THREE.WebGLRenderer({antialias: true});
    renderer.setSize(WIDTH, HEIGHT);
    document.body.appendChild(renderer.domElement);
    camera = new THREE.PerspectiveCamera(45, WIDTH / HEIGHT, 0.1, 20000);
    camera.position.set(0, 6, 0);
    scene.add(camera);
    window.addEventListener('resize',function(){var WIDTH=window.innerWidth,HEIGHT=window.innerHeight;
        renderer.setSize(WIDTH/HEIGHT);
        camera.aspect=WIDTH/HEIGHT;
        camera.updateProjectionMatrix();
    });
    var light=new THREE.PointLight(0xffffff);
    light.position.set(-100,200,100);
    scene.add(light);
    var loader = new THREE.JSONLoader();
    loader.load("treehouse_logo.js",
        function (geometry) {
            var material = new THREE.MeshLambertMaterial({color: 0x55B6663});
            mesh = new THREE.Mesh(geometry, material);
            scene.add(mesh);
        });
    controls = new THREE.OrbitControls(camera, renderer.domElement);
}
function animate(){
    requestAnimationFrame(animate);
    renderer.render(scene,camera);
    controls.update();
}
// ]]></script>