package
{
	import flash.display.Bitmap;
	import flash.filters.BlurFilter;
	import flash.geom.Point;
 
	import gs.TweenMax;
	import gs.easing.Quad;
 
	import org.papervision3d.lights.PointLight3D;
	import org.papervision3d.materials.BitmapMaterial;
	import org.papervision3d.materials.shaders.EnvMapShader;
	import org.papervision3d.materials.shaders.ShadedMaterial;
	import org.papervision3d.objects.primitives.Sphere;
	import org.papervision3d.view.BasicView;
 
	[SWF(width="640", height="480", backgroundColor="#000000", frameRate="60")]
	public class BumpMapDemo extends BasicView
	{
 
		[Embed(source="assets/3138-bump.jpg")]
		private var envAsset:Class;
 
		[Embed(source="assets/3138.jpg")]
		private var bumpMapAsset:Class;
 
		public function BumpMapDemo()
		{
			var headerText:headerContainer = new headerContainer();
			headerText.header.text = "Bumpmap Demo: Textures from FilterForge";
			addChild(headerText);
 
			var light:PointLight3D = new PointLight3D();
			light.z = -500;
 
			var envBitmap:Bitmap = new envAsset();
			var bumpMapBitmap:Bitmap = new bumpMapAsset();
			//smooth it out
			bumpMapBitmap.bitmapData.applyFilter(bumpMapBitmap.bitmapData, bumpMapBitmap.bitmapData.rect, new Point(0,0), new BlurFilter(3,3,3));
 
			var bitmapMaterial:BitmapMaterial = new BitmapMaterial(bumpMapBitmap.bitmapData);
 
			var envMapShader:EnvMapShader = new EnvMapShader(light, envBitmap.bitmapData, envBitmap.bitmapData, 0, bumpMapBitmap.bitmapData);
			var material:ShadedMaterial = new ShadedMaterial(bitmapMaterial, envMapShader);
 
			//a nice round sphere
			var sphere:Sphere = new Sphere(material, 500, 18, 18);
			scene.addChild(sphere);
 
			startRendering();
 
			TweenMax.to(sphere, 10, {localRotationY:360, localRotationX:180, yoyo:true, ease:Quad.easeInOut});
		}
	}
}