std::shared_ptr<GeomAPI_Pnt2d> myCenter;
std::vector< std::shared_ptr<GeomAPI_Pnt2d> > myPassingPoints;
std::vector< std::shared_ptr<GeomAPI_Shape> > myTangentShapes;
std::shared_ptr<GeomAPI_Pnt2d> myCenter;
std::vector< std::shared_ptr<GeomAPI_Pnt2d> > myPassingPoints;
std::vector< std::shared_ptr<GeomAPI_Shape> > myTangentShapes;