//ぱくってテストしてます。
package {
    import org.papervision3d.objects.primitives.*;
    import org.papervision3d.view.BasicView;
    import org.papervision3d.materials.utils.MaterialsList;
	import org.papervision3d.materials.*;
	import org.papervision3d.materials.shadematerials.FlatShadeMaterial;
	import org.papervision3d.lights.PointLight3D;
    import flash.display.*;
    import flash.filters.*;
    import flash.events.*;

public class Main extends Sprite {
        
        private var cube1:Cube;
        private var cube2:Cube;
		private var world1:BasicView;
		private var world2:BasicView;
		private var light:PointLight3D;
		private var materials:MaterialsList;
        
        public function Main() {
            
            world1 = new BasicView();
            addChild(world1);
            world2 = new BasicView();
            addChild(world2);
			
			light = new PointLight3D(false);
            light.x = 0;
            light.y = 0;
            light.z = -250;
			
			materials = new MaterialsList({all : new FlatShadeMaterial(light, 0x336699 )});
			cube1 = new Cube(materials,250,250,250);
			cube2 = new Cube(materials,250,250,250);
            world1.scene.addChild(cube1);
            world2.scene.addChild(cube2);

world1.startRendering();
            world2.startRendering();

addEventListener(Event.ENTER_FRAME,loop);
            addEventListener(Event.ENTER_FRAME,loop);

world2.blendMode = "add";
            var blur : BlurFilter = new BlurFilter();
			blur.blurX = 16;//水平方向のぼかし
			blur.blurY = 16;//垂直方向のぼかし
            var matrix:Array = [0.3, 0.59, 0.11, 0, 0,
           0.3, 0.59, 0.11, 0, 0,
           0.3, 0.59, 0.11, 0, 0,
           0, 0, 0, 1, 0];
           var grayscaleFilter:ColorMatrixFilter = new ColorMatrixFilter(matrix);
            world2.filters = [blur,grayscaleFilter];           
            
			function loop(e:Event):void{
			cube1.rotationX +=  5;
			cube1.rotationY +=  5;
			cube2.rotationX +=  5;
			cube2.rotationY +=  5;
	
			}    
 	   }
	}
}

test