@Override
public Point2D getScenePosition() {
Scene scene;
if (source instanceof Node) {
scene = ((Node) source).getScene();
} else if (source instanceof Scene) {
scene = (Scene) source;
} else {
return null;
}
return screenPos.subtract(
scene.getX() + scene.getWindow().getX(), scene.getY() + scene.getWindow().getY());
}
