public MoveScaleRotateMeshTool(EditingWindow fr, MeshEditController controller)
{
super(fr, controller);
initButton("moveScaleRotate");
manipulator = new Compound3DManipulator();
manipulator.addEventLink(HandlePressedEvent.class, this, "handlePressed");
manipulator.addEventLink(HandleDraggedEvent.class, this, "handleDragged");
manipulator.addEventLink(HandleReleasedEvent.class, this, "handleReleased");
}