forked from: setScroll play

/**
 * Copyright bradsedito ( http://wonderfl.net/user/bradsedito )
 * MIT License ( http://www.opensource.org/licenses/mit-license.php )
 * Downloaded from: http://wonderfl.net/c/y5Zc
 */

// forked from mfc314159's setScroll play
package {
    import flash.display.*;
    import flash.events.*;
    import flash.filters.*;
    import flash.geom.*;
    import flash.media.*;
    import flash.net.*;
    import org.papervision3d.core.effects.*;
    import org.papervision3d.core.effects.utils.*;
    import org.papervision3d.view.layer.*;
    import org.papervision3d.objects.*;
    import org.papervision3d.view.*;
    import org.papervision3d.materials.*;
    import org.papervision3d.objects.primitives.*;
    

    //Playing with basic effects and setScroll
    //CLICK to do make stuff happen

    public class Main extends BasicView {
        private const piE:Number = Math.PI / 180;
        
        private var cx:int = stage.stageWidth *  .5;
        private var cy:int = stage.stageHeight * .5;
        private var newX:Number;
        private var newY:Number;
        
        private var shooting:Boolean = false;
        private var count:int;
        private var pwr:Number = 0.00;
        
        private var sphere:Sphere;
        private var bfx:BitmapEffectLayer;
        
        public function Main() {

            viewport.opaqueBackground = 0x000000;
    
            bfx = new BitmapEffectLayer(viewport, 1000, 700);
            
            bfx.addEffect(new BitmapLayerEffect(new BlurFilter(16, 16, 2)));
       
               bfx.setScroll(0,-10);
           
               viewport.containerSprite.addLayer(bfx);
          
            var material:WireframeMaterial = new WireframeMaterial(0x0099FF, 1 ,3);
            sphere = new Sphere(material, 50, 5, 4);
            scene.addChild(sphere);
            bfx.addDisplayObject3D(sphere);
     
            startRendering();
            stage.addEventListener(MouseEvent.CLICK, shoot);
            stage.addEventListener(MouseEvent.MOUSE_MOVE, mouseHand);
            addEventListener(Event.ENTER_FRAME, loop);
        }
        private function shoot(evt:MouseEvent) {
            if(shooting == false) { shooting = true; }
        }
        private function punk() {
            
            if(count == 0) {
                pwr = 100;
                count = 1;
            } else {
                pwr -= 5;
                
                if(pwr < 0) {
                    shooting = true;
                    pwr = 0;
                    count = 0;
                }
            }
            
        }
        private function mouseHand(evt:MouseEvent) {
                        
            newX = (evt.stageX - cx) / 500;
            newY = (evt.stageY - cy) / 700;
            trace(pwr, newX, pwr, newY);
            
        }
        private function loop(e:Event):void {
            if(shooting) { punk(); }
            //
            bfx.setScroll(newX * pwr, newY * pwr);
            sphere.yaw(1);
            sphere.roll(2);
            sphere.pitch(3);
        }
    }
}