1 // Created on: 1995-03-06
2 // Created by: Laurent PAINNOT
3 // Copyright (c) 1995-1999 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 _DrawTrSurf_Triangulation_HeaderFile
18 #define _DrawTrSurf_Triangulation_HeaderFile
20 #include <Standard.hxx>
21 #include <Standard_Type.hxx>
23 #include <TColStd_HArray1OfInteger.hxx>
24 #include <Standard_Boolean.hxx>
25 #include <Draw_Drawable3D.hxx>
26 #include <Standard_OStream.hxx>
27 #include <Draw_Interpretor.hxx>
28 class Poly_Triangulation;
30 class Draw_Drawable3D;
33 class DrawTrSurf_Triangulation;
34 DEFINE_STANDARD_HANDLE(DrawTrSurf_Triangulation, Draw_Drawable3D)
36 //! Used to display a triangulation.
38 //! Display internal edges in blue
39 //! Display boundary edges in red
40 //! Optional display of triangles and nodes indices.
41 class DrawTrSurf_Triangulation : public Draw_Drawable3D
47 Standard_EXPORT DrawTrSurf_Triangulation(const Handle(Poly_Triangulation)& T);
49 Standard_EXPORT Handle(Poly_Triangulation) Triangulation() const;
51 Standard_EXPORT void ShowNodes (const Standard_Boolean B);
53 Standard_EXPORT Standard_Boolean ShowNodes() const;
55 Standard_EXPORT void ShowTriangles (const Standard_Boolean B);
57 Standard_EXPORT Standard_Boolean ShowTriangles() const;
59 Standard_EXPORT void DrawOn (Draw_Display& dis) const;
61 //! For variable copy.
62 Standard_EXPORT virtual Handle(Draw_Drawable3D) Copy() const Standard_OVERRIDE;
64 //! For variable dump.
65 Standard_EXPORT virtual void Dump (Standard_OStream& S) const Standard_OVERRIDE;
67 //! For variable whatis command. Set as a result the
68 //! type of the variable.
69 Standard_EXPORT virtual void Whatis (Draw_Interpretor& I) const Standard_OVERRIDE;
74 DEFINE_STANDARD_RTTI(DrawTrSurf_Triangulation,Draw_Drawable3D)
84 Handle(Poly_Triangulation) myTriangulation;
85 Handle(TColStd_HArray1OfInteger) myInternals;
86 Handle(TColStd_HArray1OfInteger) myFree;
87 Standard_Boolean myNodes;
88 Standard_Boolean myTriangles;
99 #endif // _DrawTrSurf_Triangulation_HeaderFile