// p1.set(p1.getX()*2,p1.getY()*2,p1.getZ()*2);
// layout.setLocation(v, p1);
}});
PickSphereBehavior psb = new PickSphereBehavior(objRoot,canvas,bounds);
PickVertexBehavior pvb = new PickVertexBehavior(objRoot,canvas,bounds,renderContext.getPickedVertexState());
objTrans.addChild(pvb);
pvb.addChangeListener(new ChangeListener() {