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 |