package  {
          import org.papervision3d.lights.PointLight3D;
          import org.papervision3d.materials.shadematerials.FlatShadeMaterial;
          import org.papervision3d.materials.utils.MaterialsList;
          import org.papervision3d.materials.WireframeMaterial;
          import org.papervision3d.objects.primitives.Cube;
          import org.papervision3d.objects.primitives.Plane;
          import caurina.transitions.Tweener;
          public class @ax-student-papervision-samples-CF01 extends student_papervision_samples_PaperBase{
             private var cube:Cube;
             private var cube2:Cube;
             private var mat:FlatShadeMaterial = new FlatShadeMaterial(new PointLight3D(), 0xFFFFFF, 0xFF0000);
             private var mat2:WireframeMaterial = new WireframeMaterial(0x00FF00);
             private var plane:Plane = new Plane(null, 2000, 2000, 10, 10);
             public function @ax-student-papervision-samples-CF01() {
                   init(600, 300);
             }
             override protected function init3d():void{
                   cube = new Cube(new MaterialsList( { all: mat } ), 100, 100, 100);
                   cube.y = 0;
                   cube2 = new Cube(new MaterialsList( { all: mat2 } ), 100, 100, 100);
                   cube2.y = 0;
                   cube2.x = 1000;
                   cube2.z = 1000;
                   plane.material.lineColor = 0x777777;
                   plane.material.doubleSided = true;
                   plane.pitch(90);
                   plane.y = -50;
                   default_scene.addChild(plane);
                   default_scene.addChild(cube);
                   default_scene.addChild(cube2);
                   Tweener.addTween(cube, { x:1000, z:1000, time:2, onComplete: randomize } );
                   default_camera.x = 0;
                   default_camera.z = 1000;
                   default_camera.y = 1000;
             }
             public function randomize():void {
                   var xp:Number = (Math.random() * 2000) - 1000;
                   var yp:Number = (Math.random() * 2000) - 1000;
                   Tweener.addTween(cube, { x:xp, z:yp, time:2, onComplete: randomize } );
                   cube2.x = xp;
                   cube2.z = yp;
             }
             override protected function processFrame():void{
                   default_camera.lookAt(cube);
             }
          }
  }