package
{
	import flash.display.Sprite;
	import flash.events.Event;
	
	import it.nxn.debugger.FPSMonitor;
	
	import org.papervision3d.cameras.Camera3D;
	import org.papervision3d.core.geom.renderables.Vertex3D;
	import org.papervision3d.materials.ColorMaterial;
	import org.papervision3d.materials.WireframeMaterial;
	import org.papervision3d.objects.primitives.Plane;
	import org.papervision3d.objects.primitives.Sphere;
	import org.papervision3d.render.BasicRenderEngine;
	import org.papervision3d.scenes.Scene3D;
	import org.papervision3d.view.Viewport3D;
	
	[SWF(/*width="640",height="480",*/frameRate="24",backgroundColor="0x111111")]
	public class Testing3D extends Sprite
	{
		
		private var _scene:Scene3D;
		private var _cam:Camera3D;
		private var _view:Viewport3D;
		private var _render:BasicRenderEngine;
		
		private var _p:Plane;
		
		private var _sine:Number=0;
		
		
		public function Testing3D()
		{
			super();
			stage.scaleMode = "noScale";
			stage.align = "TL";
			init3D();
			addChild(new FPSMonitor());
		}
		
		private function init3D():void
		{
			_view = new Viewport3D(0,0,true,true,true,true);
			_view.addEventListener(Event.ADDED_TO_STAGE,onViewPortReady);
			_cam = new Camera3D();
			_cam.focus=100;
			_cam.zoom=11;
			_cam.z=-1000;
			_scene = new Scene3D();
			_render = new BasicRenderEngine();
			
			addChild(_view);
		}
		
		private function onViewPortReady(e:Event):void
		{
			addElements();
		}
		
		private function addElements():void
		{
			
			_p = createPlane();
			_scene.addChild(_p);
			
			startRendering();
		}
		
		public function startRendering():void
		{
			this.addEventListener(Event.ENTER_FRAME,render);
		}
		
		public function stopRendering():void
		{
			this.removeEventListener(Event.ENTER_FRAME,render);
		}
		
		private function createPlane():Plane
		{
			trace("plane");
			var p:Plane = new Plane(createColorMaterial(),500,500,5,5);
			p.rotationX = 90;
			return p;
		}
		
		private function createColorMaterial():ColorMaterial
		{
			var m:ColorMaterial = new ColorMaterial(0x00CCFF,1,true);
			m.doubleSided=true;
			return m;
		}
		
		private function createSphere():Sphere
		{
			var s:Sphere = new Sphere(new WireframeMaterial(),100,12,12);
			s.x=s.y=s.z=0;
			return s;
		}
		
		private function render(e:Event=null):void
		{
			
			_cam.hover(0,_view.containerSprite.mouseX/100,_view.containerSprite.mouseY/100);
			_render.renderScene(_scene,_cam,_view);
			_sine++;
			tweenPlaneMesh();
		}
		
		private function tweenPlaneMesh():void
		{
			var _deltaZ:Number= 10;
			var count:int=0;
			//plane waving:)
			for each(var v:Vertex3D in _p.geometry.vertices){
				var _vz:Number = Math.sin((count+_sine)/10)*_deltaZ;
				v.z = _vz;
				count++;
			}
		}
		
		
	}
}