adammw/script.js

## script.js
THREE.ImageUtils.crossOrigin = true;

Physijs.scripts.worker = 'https://rawgit.com/chandlerprall/Physijs/master/physijs_worker.js';
Physijs.scripts.ammo = 'https://rawgit.com/chandlerprall/Physijs/master/examples/js/ammo.js';'

var renderer = new THREE.WebGLRenderer();
renderer.setSize( window.innerWidth, window.innerHeight );
renderer.shadowMapEnabled = true;
renderer.shadowMapSoft = true;
document.body.appendChild( renderer.domElement );

var scene = new Physijs.Scene({ fixedTimeStep: 1 / 120 });
scene.setGravity(new THREE.Vector3( 0, -30, 0 ));

var camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 0.1, 1000 );

var geometry = new THREE.SphereGeometry(2, 32, 32);
var material = new THREE.MeshLambertMaterial({
  color: '#fff',
  map: THREE.ImageUtils.loadTexture('http://i.imgur.com/vGbKR7M.png')
});
var ball = new Physijs.SphereMesh( geometry, material, undefined, {restitution: 1.5} );
ball.position.x = 5;
ball.position.y = 5;
ball.position.z = 5;
ball.castShadow = true;
ball.receiveShadow = true;
scene.add( ball );
camera.position.z = 15;

var ground = new Physijs.BoxMesh(
  new THREE.CubeGeometry(50, 1, 50),
  new THREE.MeshBasicMaterial({color: '#333'}),
  0 // mass
);ground.receiveShadow = true;
scene.add( ground );

// add subtle ambient lighting
var ambientLight = new THREE.AmbientLight(0xbbbbbb);
scene.add(ambientLight);

// directional lighting
var directionalLight = new THREE.DirectionalLight(0xffffff);
directionalLight.position.set(1, 1, 1).normalize();
scene.add(directionalLight);

function render() {
	requestAnimationFrame(render);
  scene.simulate();
  renderer.render(scene, camera);
}
render();

## test.html
<html>
	<head>
	  <style>
	    html, body { margin: 0; padding: 0; }
      canvas { width: 100%; height: 100% }
	  </style>
	</head>
	<body>
	  <script src="https://threejs.org/build/three.min.js"></script>
	  <script src="https://rawgit.com/chandlerprall/Physijs/master/physi.js"></script>
	  <script src="script.js"></script>
	</body>
</html>
	THREE.ImageUtils.crossOrigin = true;

	Physijs.scripts.worker = 'https://rawgit.com/chandlerprall/Physijs/master/physijs_worker.js';
	Physijs.scripts.ammo = 'https://rawgit.com/chandlerprall/Physijs/master/examples/js/ammo.js';'

	var renderer = new THREE.WebGLRenderer();
	renderer.setSize( window.innerWidth, window.innerHeight );
	renderer.shadowMapEnabled = true;
	renderer.shadowMapSoft = true;
	document.body.appendChild( renderer.domElement );

	var scene = new Physijs.Scene({ fixedTimeStep: 1 / 120 });
	scene.setGravity(new THREE.Vector3( 0, -30, 0 ));

	var camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 0.1, 1000 );

	var geometry = new THREE.SphereGeometry(2, 32, 32);
	var material = new THREE.MeshLambertMaterial({
	color: '#fff',
	map: THREE.ImageUtils.loadTexture('http://i.imgur.com/vGbKR7M.png')
	});
	var ball = new Physijs.SphereMesh( geometry, material, undefined, {restitution: 1.5} );
	ball.position.x = 5;
	ball.position.y = 5;
	ball.position.z = 5;
	ball.castShadow = true;
	ball.receiveShadow = true;
	scene.add( ball );
	camera.position.z = 15;

	var ground = new Physijs.BoxMesh(
	new THREE.CubeGeometry(50, 1, 50),
	new THREE.MeshBasicMaterial({color: '#333'}),
	0 // mass
	);ground.receiveShadow = true;
	scene.add( ground );

	// add subtle ambient lighting
	var ambientLight = new THREE.AmbientLight(0xbbbbbb);
	scene.add(ambientLight);

	// directional lighting
	var directionalLight = new THREE.DirectionalLight(0xffffff);
	directionalLight.position.set(1, 1, 1).normalize();
	scene.add(directionalLight);

	function render() {
	requestAnimationFrame(render);
	scene.simulate();
	renderer.render(scene, camera);
	}
	render();
	<html>
	<head>
	<style>
	html, body { margin: 0; padding: 0; }
	canvas { width: 100%; height: 100% }
	</style>
	</head>
	<body>
	<script src="https://threejs.org/build/three.min.js"></script>
	<script src="https://rawgit.com/chandlerprall/Physijs/master/physi.js"></script>
	<script src="script.js"></script>
	</body>
	</html>