// File: Geom2dAdaptor.cxx // Created: Mon May 30 18:53:01 1994 // Author: Remi LEQUETTE // #include #include #include #include #include #include #include #include #include #include #include #include #include #include //======================================================================= //function : MakeCurve //purpose : //======================================================================= Handle(Geom2d_Curve) Geom2dAdaptor::MakeCurve (const Adaptor2d_Curve2d& HC) { Handle(Geom2d_Curve) C2D; switch (HC.GetType()) { case GeomAbs_Line: { Handle(Geom2d_Line) GL = new Geom2d_Line(HC.Line()); C2D = GL; } break; case GeomAbs_Circle: { Handle(Geom2d_Circle) GL = new Geom2d_Circle(HC.Circle()); C2D = GL; } break; case GeomAbs_Ellipse: { Handle(Geom2d_Ellipse) GL = new Geom2d_Ellipse(HC.Ellipse()); C2D = GL; } break; case GeomAbs_Parabola: { Handle(Geom2d_Parabola) GL = new Geom2d_Parabola(HC.Parabola()); C2D = GL; } break; case GeomAbs_Hyperbola: { Handle(Geom2d_Hyperbola) GL = new Geom2d_Hyperbola(HC.Hyperbola()); C2D = GL; } break; case GeomAbs_BezierCurve: { C2D = HC.Bezier(); } break; case GeomAbs_BSplineCurve: { C2D = HC.BSpline(); } break; case GeomAbs_OtherCurve: Standard_DomainError::Raise("Geom2dAdaptor::MakeCurve, OtherCurve"); } // trim the curve if necassary. if (! C2D.IsNull() && ((HC.FirstParameter() != C2D->FirstParameter()) || (HC.LastParameter() != C2D->LastParameter()))) { C2D = new Geom2d_TrimmedCurve (C2D,HC.FirstParameter(),HC.LastParameter()); } return C2D; }