package  {
	/* PaperBase class included in Download 
	   created by Papervision2.com 
	   http://papervision2.com/3-creating-a-papervision-base-template/  */
  	import PaperBase; 

	import org.papervision3d.materials.VideoStreamMaterial;  
    import org.papervision3d.objects.primitives.Plane;  		
	
	import flash.net.NetConnection;
	import flash.net.NetStream;
    import flash.media.Video;   
    
    public class PaperVideo extends PaperBase {
    	
        protected var sceneWidth:Number;      
        protected var sceneHeight:Number;
        
        private var videoPlane:Plane;   	// Plane that VideoStreamMaterial gets textured to
        private var videoStreamMaterial:VideoStreamMaterial;   // The type of texture that allows for video
        
        private var netConnection:NetConnection;
		private var video:Video;
		private var netStream:NetStream; 	// The NetStream class opens a one-way streaming connection between a Flash Player
            
        public function PaperVideo(){
        	stage.frameRate = 60;   	
            sceneWidth = stage.stageWidth
            sceneHeight = stage.stageHeight;
            init(sceneWidth,sceneHeight); // Calls init() function found in PaperBase class
        }
        	
        override protected function init3d(): void {
        	
        	videoMaterial();  // Create video Material texture
        	
        	/* public function Plane( 	material:MaterialObject3D=null, 
        								width:Number=0, 
        								height:Number=0, 
        								segmentsW:Number=0, 
        								segmentsH:Number=0 ) */
        							
        	//	NOTE:The width and height parameters should match your video footage otherwise the video will be warped.
        	videoPlane =  new Plane( videoStreamMaterial, 480, 360, 10 , 10 );
	   		videoPlane.scale =  2;
	 	  	default_scene.addChild(videoPlane);  
        }
        
        public function videoMaterial() : void {
			
			var customClient:Object = new Object();
			
			/* MetaDataHandler is a function that catches the metaData 
			if you don't have this flash will throw an error */
			customClient.onMetaData = metaDataHandler; 
			 
			/*  When you use the NetConnection class, consider the following security model:
				Loading and playing an audio or video file is not allowed if the calling 
				file is in a network sandbox and the file to be loaded is local.
				By default, loading and playing an audio or video file is not allowed 
				if the calling file is local and tries to load and play a remote file. 
				A user must grant explicit permission to allow this. */ 
			netConnection = new NetConnection();
			netConnection.connect(null); 
			
			/* The NetStream class opens a one-way streaming connection between a Flash Player */
			netStream = new NetStream(netConnection);
			netStream.client = customClient;
			netStream.play( "assets/video.f4v" );
				 
			/* By defulat videos are set width:320, height:240 - make sure you set the video 
			to match the exsact pixel size of your video fottage otherwise the videos resiltions will get warped	*/ 
			video = new Video(480,360);  // In this example the video footage is 480w, 360h
			video.smoothing = true;  	 // Makes video look a better especially if video is scaled - 														
			video.attachNetStream(netStream);
			
			/* public function VideoStreamMaterial ( 	video:Video, 
														stream:NetStream , 
														precise:Boolean = false, 
														transparent:Boolean = false )  */
			videoStreamMaterial = new VideoStreamMaterial(video, netStream, true, false);
			videoStreamMaterial.doubleSided = true;		// Set texture viewable from both sides		
		}
		
        private function metaDataHandler(infoObject:Object):void {
    		trace("metaData");
		}
        
        override protected function processFrame(): void {
            videoPlane.rotationY += .5;      
        }
    }
}