papervision3d light and a flatshadedcube with tweensy

second click on the cube doesn't seem to 
fire an event
why and how to fix?
tweensy is doing something?

by mash 18 Mar 2009

Forked from mash's papervision3d light and a flatshadedcube
Diff: 22
Related works: 12

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// forked from mash's papervision3d light and a flatshadedcube
// forked from mash's papervision3d simple example (cube)

// second click on the cube doesn't seem to 
// fire an event
// why and how to fix?
// tweensy is doing something?

package {
    import flash.display.*;
    import flash.events.*;

    import org.papervision3d.cameras.Camera3D;
    import org.papervision3d.events.InteractiveScene3DEvent;
    import org.papervision3d.materials.*;
    import org.papervision3d.objects.*;
    import org.papervision3d.objects.primitives.Cube;
    import org.papervision3d.render.BasicRenderEngine;
    import org.papervision3d.scenes.Scene3D;
    import org.papervision3d.materials.utils.MaterialsList;
    import org.papervision3d.view.Viewport3D;
    import org.papervision3d.lights.PointLight3D;
    import org.papervision3d.materials.shadematerials.FlatShadeMaterial;

    import com.flashdynamix.motion.Tweensy;

    public class PV3D_01 extends Sprite {
        private var camera    :Camera3D;
        private var scene     :Scene3D;
        private var viewport  :Viewport3D;
        private var renderer  :BasicRenderEngine;

        private var cube      :Cube;

        public function PV3D_01() {
            camera   = new Camera3D();
            camera.x = 0;
            camera.y = 0;
            camera.z = -1000;
            
            scene    = new Scene3D();
            viewport = new Viewport3D( stage.stageWidth, stage.stageHeight, false, true );
            renderer = new BasicRenderEngine();
            addChild( viewport );

            var light:PointLight3D = new PointLight3D(false);
            light.x = 0;
            light.y = 0;
            light.z = -1000;

            var material :FlatShadeMaterial = new FlatShadeMaterial(light, 0xD7261C );
            material.interactive = true;

            var materials :MaterialsList = new MaterialsList( { all : material } );
            cube = new Cube( materials );
            cube.x = 0;
            cube.y = 0;
            cube.z = 0;
            cube.addEventListener( InteractiveScene3DEvent.OBJECT_CLICK, function(e :InteractiveScene3DEvent) :void {
                // this goes well
                //e.displayObject3D.scaleX *= 1.3;

                // this fails after a click
                Tweensy.to( cube, { scaleX: 1.3 });
            });
            scene.addChild( cube );

            addEventListener( Event.ENTER_FRAME, onEnterFrame );
        }

        public function onEnterFrame(e:Event): void {
            cube.rotationX += ( mouseX - stage.stageWidth /2 ) / 200;
            cube.rotationY += ( mouseY - stage.stageHeight/2 ) / 200;

            renderer.renderScene( scene, camera, viewport );
        }
    }
}