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camera = new THREE.PerspectiveCamera(
    VIEW_ANGLE,
    ASPECT,
    NEAR,
    FAR);

scene = new THREE.Scene();

// add the camera to the scene
scene.add(camera);

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// set up the paddle vars
paddleWidth = 10;
paddleHeight = 30;
paddleDepth = 10;
paddleQuality = 1;

// set up paddle 1
paddle1 = new THREE.Mesh(
  new THREE.CubeGeometry(
	paddleWidth,

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// create the plane's material	
var planeMaterial =
new THREE.MeshLambertMaterial(
{
    color: 0x4BD121
});

// create the playing surface plane
var plane = new THREE.Mesh(
    new THREE.PlaneGeometry(

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// // create a point light
pointLight = new THREE.PointLight(0xF8D898);

// set its position
pointLight.position.x = -1000;
pointLight.position.y = 0;
pointLight.position.z = 1000;
pointLight.intensity = 2.9;
pointLight.distance = 10000;

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// ---------------------------------
// Based on Aerotwist's cool tutorial - http://www.aerotwist.com/tutorials/getting-started-with-three-js/ 
// ---------------------------------

// set up the sphere vars
// lower 'segment' and 'ring' values will increase performance
var radius = 5,
segments = 6,
rings = 6;

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// set the scene size
var WIDTH = 640,
HEIGHT = 360;

// create a WebGL renderer, camera
// and a scene
var renderer = new THREE.WebGLRenderer();

// start the renderer
renderer.setSize(WIDTH, HEIGHT);

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// ball's x-direction, y-direction and speed per frame
var ballDirX = 1, ballDirY = 1, ballSpeed = 2;

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// limit ball's y-speed to 2x the x-speed
// this is so the ball doesn't speed from left to right super fast
// keeps game playable for humans
if (ballDirY > ballSpeed * 2)
{
    ballDirY = ballSpeed * 2;
}
else if (ballDirY < -ballSpeed * 2)
{
    ballDirY = -ballSpeed * 2;

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// update ball position over time
ball.position.x += ballDirX * ballSpeed;
ball.position.y += ballDirY * ballSpeed;

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// if ball goes off the top side (side of table)
if (ball.position.y <= -fieldHeight/2)
{
    ballDirY = -ballDirY;
}	

// if ball goes off the bottom side (side of table)
if (ball.position.y >= fieldHeight/2)
{
    ballDirY = -ballDirY;