VectorToPoint
((BShape *)user)->MoveTo(VectorToPoint(to));
((BShape *)user)->LineTo(VectorToPoint(to));
controls[0] = VectorToPoint(control);
controls[2] = VectorToPoint(to);
controls[0] = VectorToPoint(control1);
controls[1] = VectorToPoint(control2);
controls[2] = VectorToPoint(to);