Transform3D etrans = new Transform3D();
etrans.lookAt(new Point3d(0.0, 0.0, 20*BoardModel.HEX_DIAMETER), new Point3d(0, 0, 0), new Vector3d(0, 1, 0));
etrans.invert();
mtg.getTransformGroup(5).setTransform(etrans);
MouseWheelZoom behavior0 = new MouseWheelZoom(wheel);
behavior0.setFactor(1.0/3);
behavior0.setupCallback(this);
controllers.addChild(behavior0);
behavior0.setSchedulingBounds(BoardModel.bounds);
MouseRotate behavior2 = new MouseRotate(rotateTrans);
behavior2.setFactor(-0.002, 0.0);
controllers.addChild(behavior2);
behavior2.setSchedulingBounds(BoardModel.bounds);