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1 | // Created on: 1997-04-17 |
2 | // Created by: Christophe MARION |
3 | // Copyright (c) 1997-1999 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 _HLRBRep_Hider_HeaderFile |
18 | #define _HLRBRep_Hider_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_DefineAlloc.hxx> |
22 | #include <Standard_Handle.hxx> |
23 | |
24 | #include <Standard_Integer.hxx> |
25 | #include <BRepTopAdaptor_MapOfShapeTool.hxx> |
26 | class HLRBRep_Data; |
27 | |
28 | |
29 | |
30 | class HLRBRep_Hider |
31 | { |
32 | public: |
33 | |
34 | DEFINE_STANDARD_ALLOC |
35 | |
36 | |
37 | //! Creates a Hider processing the set of Edges and |
38 | //! hiding faces described by <DS>. Stores the hidden |
39 | //! parts in <DS>. |
40 | Standard_EXPORT HLRBRep_Hider(const Handle(HLRBRep_Data)& DS); |
41 | |
42 | //! own hiding the side face number <FI>. |
43 | Standard_EXPORT void OwnHiding (const Standard_Integer FI); |
44 | |
45 | //! Removes from the edges, the parts hidden by the |
46 | //! hiding face number <FI>. |
47 | Standard_EXPORT void Hide (const Standard_Integer FI, BRepTopAdaptor_MapOfShapeTool& MST); |
48 | |
49 | |
50 | |
51 | |
52 | protected: |
53 | |
54 | |
55 | |
56 | |
57 | |
58 | private: |
59 | |
60 | |
61 | |
62 | Handle(HLRBRep_Data) myDS; |
63 | |
64 | |
65 | }; |
66 | |
67 | |
68 | |
69 | |
70 | |
71 | |
72 | |
73 | #endif // _HLRBRep_Hider_HeaderFile |