1 // Created on: 1993-07-06
2 // Created by: Remi LEQUETTE
3 // Copyright (c) 1993-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
17 #ifndef _BRep_CurveOnClosedSurface_HeaderFile
18 #define _BRep_CurveOnClosedSurface_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
23 #include <GeomAbs_Shape.hxx>
24 #include <gp_Pnt2d.hxx>
25 #include <BRep_CurveOnSurface.hxx>
26 #include <Standard_Boolean.hxx>
29 class TopLoc_Location;
31 class BRep_CurveRepresentation;
34 class BRep_CurveOnClosedSurface;
35 DEFINE_STANDARD_HANDLE(BRep_CurveOnClosedSurface, BRep_CurveOnSurface)
37 //! Representation of a curve by two pcurves on
39 class BRep_CurveOnClosedSurface : public BRep_CurveOnSurface
45 Standard_EXPORT BRep_CurveOnClosedSurface(const Handle(Geom2d_Curve)& PC1, const Handle(Geom2d_Curve)& PC2, const Handle(Geom_Surface)& S, const TopLoc_Location& L, const GeomAbs_Shape C);
47 void SetUVPoints2 (const gp_Pnt2d& P1, const gp_Pnt2d& P2);
49 void UVPoints2 (gp_Pnt2d& P1, gp_Pnt2d& P2) const;
52 Standard_EXPORT virtual Standard_Boolean IsCurveOnClosedSurface() const Standard_OVERRIDE;
55 Standard_EXPORT virtual Standard_Boolean IsRegularity() const Standard_OVERRIDE;
57 //! A curve on two surfaces (continuity).
58 Standard_EXPORT virtual Standard_Boolean IsRegularity (const Handle(Geom_Surface)& S1, const Handle(Geom_Surface)& S2, const TopLoc_Location& L1, const TopLoc_Location& L2) const Standard_OVERRIDE;
60 Standard_EXPORT virtual const Handle(Geom2d_Curve)& PCurve2() const Standard_OVERRIDE;
63 Standard_EXPORT virtual const Handle(Geom_Surface)& Surface2() const Standard_OVERRIDE;
65 //! Returns Location()
66 Standard_EXPORT virtual const TopLoc_Location& Location2() const Standard_OVERRIDE;
68 Standard_EXPORT virtual const GeomAbs_Shape& Continuity() const Standard_OVERRIDE;
70 Standard_EXPORT virtual void Continuity (const GeomAbs_Shape C) Standard_OVERRIDE;
72 Standard_EXPORT virtual void PCurve2 (const Handle(Geom2d_Curve)& C) Standard_OVERRIDE;
74 //! Return a copy of this representation.
75 Standard_EXPORT virtual Handle(BRep_CurveRepresentation) Copy() const Standard_OVERRIDE;
77 //! Recomputes any derived data after a modification.
78 //! This is called when the range is modified.
79 Standard_EXPORT virtual void Update() Standard_OVERRIDE;
81 //! Dumps the content of me into the stream
82 Standard_EXPORT virtual void DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth = -1) const Standard_OVERRIDE;
87 DEFINE_STANDARD_RTTIEXT(BRep_CurveOnClosedSurface,BRep_CurveOnSurface)
97 Handle(Geom2d_Curve) myPCurve2;
98 GeomAbs_Shape myContinuity;
106 #include <BRep_CurveOnClosedSurface.lxx>
112 #endif // _BRep_CurveOnClosedSurface_HeaderFile