part4AmbientLight.js

var camera, scene, renderer, geometry, material, mesh;

var texture, lightsource;

function init() {

	// Load a texture
	texture = new THREE.TextureLoader().load( "checkered.png" );

	// Create a scene
	scene = new THREE.Scene();

	// Create a geometry
	// 	Create a box (cube) of 10 width, length, and height
	geometry = new THREE.BoxGeometry( 10, 10, 10 );
	// Create a MeshPhongMaterial with a loaded texture
	material = new THREE.MeshPhongMaterial( { map: texture} );

	// Combine the geometry and material into a mesh
	mesh = new THREE.Mesh( geometry, material );
	// Add the mesh to the scene
	scene.add( mesh );

	// Create an AmbientLight with the color red (0xff0000)
	lightsource = new THREE.AmbientLight( 0xff0000);
	// Add the light to the scene
	scene.add( lightsource );

	// Create a camera
	// 	Set a Field of View (FOV) of 75 degrees
	// 	Set an Apsect Ratio of the inner width divided by the inner height of the window
	//	Set the 'Near' distance at which the camera will start rendering scene objects to 2
	//	Set the 'Far' (draw distance) at which objects will not be rendered to 1000
	camera = new THREE.PerspectiveCamera( 75, window.innerWidth / window.innerHeight, 2, 1000 );
	// Move the camera 'out' by 30
	camera.position.z = 30;

	// Create a WebGL Renderer
	renderer = new THREE.WebGLRenderer();
	// Set the size of the renderer to the inner width and inner height of the window
	renderer.setSize( window.innerWidth, window.innerHeight );

	// Add in the created DOM element to the body of the document
	document.body.appendChild( renderer.domElement );

}