+ static std::shared_ptr<GeomAPI_Edge> lineCircleArc(std::shared_ptr<GeomAPI_Pnt> theCenter,
+ std::shared_ptr<GeomAPI_Pnt> theStartPoint,
+ std::shared_ptr<GeomAPI_Pnt> theEndPoint,
+ std::shared_ptr<GeomAPI_Dir> theNormal);
+
+ /// Creates elliptic edge
+ static std::shared_ptr<GeomAPI_Edge> ellipse(const std::shared_ptr<GeomAPI_Pnt>& theCenter,
+ const std::shared_ptr<GeomAPI_Dir>& theNormal,
+ const std::shared_ptr<GeomAPI_Dir>& theMajorAxis,
+ const double theMajorRadius,
+ const double theMinorRadius);
+
+
+ /// Creates elliptic edge
+ static std::shared_ptr<GeomAPI_Edge> ellipticArc(
+ const std::shared_ptr<GeomAPI_Pnt>& theCenter,
+ const std::shared_ptr<GeomAPI_Dir>& theNormal,
+ const std::shared_ptr<GeomAPI_Dir>& theMajorAxis,
+ const double theMajorRadius,
+ const double theMinorRadius,
+ const std::shared_ptr<GeomAPI_Pnt>& theStart,
+ const std::shared_ptr<GeomAPI_Pnt>& theEnd);
+
+ /// Creates planar B-spline edge
+ static GeomEdgePtr bsplineOnPlane(const std::shared_ptr<GeomAPI_Ax3>& thePlane,
+ const std::list<std::shared_ptr<GeomAPI_Pnt2d> >& thePoles,
+ const std::list<double>& theWeights,
+ const std::list<double>& theKnots,
+ const std::list<int>& theMults,
+ const int theDegree,
+ const bool thePeriodic);
+
+ /// Creates planar B-spline edge
+ static GeomEdgePtr bsplineOnPlane(const std::shared_ptr<GeomAPI_Ax3>& thePlane,
+ const std::shared_ptr<GeomAPI_BSpline2d>& theCurve);