1 // Created on: 1995-03-09 2 // Created by: Laurent PAINNOT 3 // Copyright (c) 1995-1999 Matra Datavision 4 // Copyright (c) 1999-2014 OPEN CASCADE SAS 5 // 6 // This file is part of Open CASCADE Technology software library. 7 // 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. 13 // 14 // Alternatively, this file may be used under the terms of Open CASCADE 15 // commercial license or contractual agreement. 16 17 #ifndef _DrawTrSurf_Polygon3D_HeaderFile 18 #define _DrawTrSurf_Polygon3D_HeaderFile 19 20 #include <Draw_Drawable3D.hxx> 21 #include <Draw_Interpretor.hxx> 22 23 class Poly_Polygon3D; 24 25 DEFINE_STANDARD_HANDLE(DrawTrSurf_Polygon3D, Draw_Drawable3D) 26 27 //! Used to display a 3d polygon. 28 //! Optional display of nodes. 29 class DrawTrSurf_Polygon3D : public Draw_Drawable3D 30 { 31 DEFINE_STANDARD_RTTIEXT(DrawTrSurf_Polygon3D, Draw_Drawable3D) 32 Draw_Drawable3D_FACTORY 33 public: 34 35 Standard_EXPORT DrawTrSurf_Polygon3D (const Handle(Poly_Polygon3D)& P); 36 Polygon3D() const37 Handle(Poly_Polygon3D) Polygon3D() const { return myPolygon3D; } 38 ShowNodes(const Standard_Boolean theB)39 void ShowNodes (const Standard_Boolean theB) { myNodes = theB; } 40 ShowNodes() const41 Standard_Boolean ShowNodes() const { return myNodes; } 42 43 Standard_EXPORT void DrawOn (Draw_Display& dis) const Standard_OVERRIDE; 44 45 //! For variable copy. 46 Standard_EXPORT virtual Handle(Draw_Drawable3D) Copy() const Standard_OVERRIDE; 47 48 //! For variable dump. 49 Standard_EXPORT virtual void Dump (Standard_OStream& S) const Standard_OVERRIDE; 50 51 //! Save drawable into stream. 52 Standard_EXPORT virtual void Save (Standard_OStream& theStream) const Standard_OVERRIDE; 53 54 //! For variable whatis command. Set as a result the 55 //! type of the variable. 56 Standard_EXPORT virtual void Whatis (Draw_Interpretor& I) const Standard_OVERRIDE; 57 58 private: 59 60 Handle(Poly_Polygon3D) myPolygon3D; 61 Standard_Boolean myNodes; 62 63 }; 64 65 #endif // _DrawTrSurf_Polygon3D_HeaderFile 66