| 42cf5bc1 |
1 | // Created on: 1993-06-23 |
| 2 | // Created by: Jean Yves LEBEY |
| 3 | // Copyright (c) 1993-1999 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 _HLRTopoBRep_DSFiller_HeaderFile |
| 18 | #define _HLRTopoBRep_DSFiller_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_DefineAlloc.hxx> |
| 22 | #include <Standard_Handle.hxx> |
| 23 | |
| 24 | #include <BRepTopAdaptor_MapOfShapeTool.hxx> |
| 25 | #include <Standard_Integer.hxx> |
| 26 | #include <Standard_Boolean.hxx> |
| 27 | #include <Standard_Real.hxx> |
| 28 | class TopoDS_Shape; |
| 29 | class Contap_Contour; |
| 30 | class HLRTopoBRep_Data; |
| 31 | class TopoDS_Face; |
| 32 | class TopoDS_Vertex; |
| 33 | class Contap_Point; |
| 34 | class TopoDS_Edge; |
| 35 | |
| 36 | |
| 37 | //! Provides methods to fill a HLRTopoBRep_Data. |
| 38 | class HLRTopoBRep_DSFiller |
| 39 | { |
| 40 | public: |
| 41 | |
| 42 | DEFINE_STANDARD_ALLOC |
| 43 | |
| 44 | |
| 45 | //! Stores in <DS> the outlines of <S> using the current |
| 46 | //! outliner and stores the isolines in <DS> using a Hatcher. |
| 47 | Standard_EXPORT static void Insert (const TopoDS_Shape& S, Contap_Contour& FO, HLRTopoBRep_Data& DS, BRepTopAdaptor_MapOfShapeTool& MST, const Standard_Integer nbIso); |
| 48 | |
| 49 | |
| 50 | |
| 51 | |
| 52 | protected: |
| 53 | |
| 54 | |
| 55 | |
| 56 | |
| 57 | |
| 58 | private: |
| 59 | |
| 60 | |
| 61 | //! Stores in <DS> the outlines of <F> using the current |
| 62 | //! outliner. |
| 63 | Standard_EXPORT static void InsertFace (const Standard_Integer FI, const TopoDS_Face& F, Contap_Contour& FO, HLRTopoBRep_Data& DS, const Standard_Boolean withPCurve); |
| 64 | |
| 65 | //! Make a vertex from an intersection point <P>and |
| 66 | //! store it in the data structure <DS>. |
| 67 | Standard_EXPORT static TopoDS_Vertex MakeVertex (const Contap_Point& P, const Standard_Real tol, HLRTopoBRep_Data& DS); |
| 68 | |
| 69 | //! Insert a vertex from an internal intersection |
| 70 | //! point <P> on restriction <E> and store it in the |
| 71 | //! data structure <DS>. |
| 72 | Standard_EXPORT static void InsertVertex (const Contap_Point& P, const Standard_Real tol, const TopoDS_Edge& E, HLRTopoBRep_Data& DS); |
| 73 | |
| 74 | //! Split all the edges with vertices in the data |
| 75 | //! structure. |
| 76 | Standard_EXPORT static void ProcessEdges (HLRTopoBRep_Data& DS); |
| 77 | |
| 78 | |
| 79 | |
| 80 | |
| 81 | }; |
| 82 | |
| 83 | |
| 84 | |
| 85 | |
| 86 | |
| 87 | |
| 88 | |
| 89 | #endif // _HLRTopoBRep_DSFiller_HeaderFile |
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