1 // Created on: 1993-07-05
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_CurveRepresentation_HeaderFile
18 #define _BRep_CurveRepresentation_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
23 #include <TopLoc_Location.hxx>
24 #include <Standard_Transient.hxx>
25 #include <Standard_Boolean.hxx>
26 #include <GeomAbs_Shape.hxx>
27 class Standard_DomainError;
28 class TopLoc_Location;
30 class Poly_Triangulation;
35 class Poly_PolygonOnTriangulation;
38 class BRep_CurveRepresentation;
39 DEFINE_STANDARD_HANDLE(BRep_CurveRepresentation, Standard_Transient)
41 //! Root class for the curve representations. Contains
43 class BRep_CurveRepresentation : public Standard_Transient
49 //! A 3D curve representation.
50 Standard_EXPORT virtual Standard_Boolean IsCurve3D() const;
52 //! A curve in the parametric space of a surface.
53 Standard_EXPORT virtual Standard_Boolean IsCurveOnSurface() const;
55 //! A continuity between two surfaces.
56 Standard_EXPORT virtual Standard_Boolean IsRegularity() const;
58 //! A curve with two parametric curves on the same
60 Standard_EXPORT virtual Standard_Boolean IsCurveOnClosedSurface() const;
62 //! Is it a curve in the parametric space of <S> with
64 Standard_EXPORT virtual Standard_Boolean IsCurveOnSurface (const Handle(Geom_Surface)& S, const TopLoc_Location& L) const;
66 //! Is it a regularity between <S1> and <S2> with
67 //! location <L1> and <L2>.
68 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;
70 //! A 3D polygon representation.
71 Standard_EXPORT virtual Standard_Boolean IsPolygon3D() const;
73 //! A representation by an array of nodes on a
75 Standard_EXPORT virtual Standard_Boolean IsPolygonOnTriangulation() const;
77 //! Is it a polygon in the definition of <T> with
79 Standard_EXPORT virtual Standard_Boolean IsPolygonOnTriangulation (const Handle(Poly_Triangulation)& T, const TopLoc_Location& L) const;
81 //! A representation by two arrays of nodes on a
83 Standard_EXPORT virtual Standard_Boolean IsPolygonOnClosedTriangulation() const;
85 //! A polygon in the parametric space of a surface.
86 Standard_EXPORT virtual Standard_Boolean IsPolygonOnSurface() const;
88 //! Is it a polygon in the parametric space of <S> with
90 Standard_EXPORT virtual Standard_Boolean IsPolygonOnSurface (const Handle(Geom_Surface)& S, const TopLoc_Location& L) const;
92 //! Two 2D polygon representations in the parametric
93 //! space of a surface.
94 Standard_EXPORT virtual Standard_Boolean IsPolygonOnClosedSurface() const;
96 const TopLoc_Location& Location() const;
98 void Location (const TopLoc_Location& L);
100 Standard_EXPORT virtual const Handle(Geom_Curve)& Curve3D() const;
102 Standard_EXPORT virtual void Curve3D (const Handle(Geom_Curve)& C);
104 Standard_EXPORT virtual const Handle(Geom_Surface)& Surface() const;
106 Standard_EXPORT virtual const Handle(Geom2d_Curve)& PCurve() const;
108 Standard_EXPORT virtual void PCurve (const Handle(Geom2d_Curve)& C);
110 Standard_EXPORT virtual const Handle(Geom2d_Curve)& PCurve2() const;
112 Standard_EXPORT virtual void PCurve2 (const Handle(Geom2d_Curve)& C);
114 Standard_EXPORT virtual const Handle(Poly_Polygon3D)& Polygon3D() const;
116 Standard_EXPORT virtual void Polygon3D (const Handle(Poly_Polygon3D)& P);
118 Standard_EXPORT virtual const Handle(Poly_Polygon2D)& Polygon() const;
120 Standard_EXPORT virtual void Polygon (const Handle(Poly_Polygon2D)& P);
122 Standard_EXPORT virtual const Handle(Poly_Polygon2D)& Polygon2() const;
124 Standard_EXPORT virtual void Polygon2 (const Handle(Poly_Polygon2D)& P);
126 Standard_EXPORT virtual const Handle(Poly_Triangulation)& Triangulation() const;
128 Standard_EXPORT virtual const Handle(Poly_PolygonOnTriangulation)& PolygonOnTriangulation() const;
130 Standard_EXPORT virtual void PolygonOnTriangulation (const Handle(Poly_PolygonOnTriangulation)& P);
132 Standard_EXPORT virtual const Handle(Poly_PolygonOnTriangulation)& PolygonOnTriangulation2() const;
134 Standard_EXPORT virtual void PolygonOnTriangulation2 (const Handle(Poly_PolygonOnTriangulation)& P2);
136 Standard_EXPORT virtual const Handle(Geom_Surface)& Surface2() const;
138 Standard_EXPORT virtual const TopLoc_Location& Location2() const;
140 Standard_EXPORT virtual const GeomAbs_Shape& Continuity() const;
142 Standard_EXPORT virtual void Continuity (const GeomAbs_Shape C);
144 //! Return a copy of this representation.
145 Standard_EXPORT virtual Handle(BRep_CurveRepresentation) Copy() const = 0;
147 //! Dumps the content of me into the stream
148 Standard_EXPORT virtual void DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth = -1) const;
153 DEFINE_STANDARD_RTTIEXT(BRep_CurveRepresentation,Standard_Transient)
158 Standard_EXPORT BRep_CurveRepresentation(const TopLoc_Location& L);
160 TopLoc_Location myLocation;
171 #include <BRep_CurveRepresentation.lxx>
177 #endif // _BRep_CurveRepresentation_HeaderFile