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1 | // Created on: 1997-08-22 |
2 | // Created by: Prestataire Mary FABIEN |
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 _BRepAlgo_EdgeConnector_HeaderFile |
18 | #define _BRepAlgo_EdgeConnector_HeaderFile |
19 | |
20 | #include <Standard.hxx> |
21 | #include <Standard_Type.hxx> |
22 | |
23 | #include <TopTools_ListOfShape.hxx> |
24 | #include <BRepAlgo_DataMapOfShapeBoolean.hxx> |
25 | #include <TopOpeBRepBuild_BlockBuilder.hxx> |
26 | #include <Standard_Boolean.hxx> |
27 | #include <MMgt_TShared.hxx> |
28 | class TopoDS_Edge; |
29 | class TopoDS_Shape; |
30 | |
31 | |
32 | class BRepAlgo_EdgeConnector; |
33 | DEFINE_STANDARD_HANDLE(BRepAlgo_EdgeConnector, MMgt_TShared) |
34 | |
35 | //! Used by DSAccess to reconstruct an EdgeSet of connected edges. The result produced by |
36 | //! MakeBlock is a list of non-standard TopoDS_wire, |
37 | //! which can present connexions of edge of order > 2 |
38 | //! in certain vertex. The method IsWire |
39 | //! indicates standard/non-standard character of all wire produced. |
40 | class BRepAlgo_EdgeConnector : public MMgt_TShared |
41 | { |
42 | |
43 | public: |
44 | |
45 | |
46 | Standard_EXPORT BRepAlgo_EdgeConnector(); |
47 | |
48 | Standard_EXPORT void Add (const TopoDS_Edge& e); |
49 | |
50 | Standard_EXPORT void Add (TopTools_ListOfShape& LOEdge); |
51 | |
52 | Standard_EXPORT void AddStart (const TopoDS_Shape& e); |
53 | |
54 | Standard_EXPORT void AddStart (TopTools_ListOfShape& LOEdge); |
55 | |
56 | Standard_EXPORT void ClearStartElement(); |
57 | |
58 | //! returns a list of wire non standard |
59 | Standard_EXPORT TopTools_ListOfShape& MakeBlock(); |
60 | |
61 | Standard_EXPORT void Done(); |
62 | |
63 | //! NYI |
64 | //! returns true if proceeded to MakeBlock() |
65 | Standard_EXPORT Standard_Boolean IsDone() const; |
66 | |
67 | //! NYI |
68 | //! returns true if W is a Wire standard. |
69 | //! W must belong to the list returned by MakeBlock. |
70 | Standard_EXPORT Standard_Boolean IsWire (const TopoDS_Shape& W); |
71 | |
72 | |
73 | |
74 | |
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75 | DEFINE_STANDARD_RTTIEXT(BRepAlgo_EdgeConnector,MMgt_TShared) |
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76 | |
77 | protected: |
78 | |
79 | |
80 | |
81 | |
82 | private: |
83 | |
84 | |
85 | TopTools_ListOfShape myListeOfEdge; |
86 | TopTools_ListOfShape myListeOfStartEdge; |
87 | BRepAlgo_DataMapOfShapeBoolean myResultMap; |
88 | TopTools_ListOfShape myResultList; |
89 | TopOpeBRepBuild_BlockBuilder myBlockB; |
90 | Standard_Boolean myIsDone; |
91 | |
92 | |
93 | }; |
94 | |
95 | |
96 | |
97 | |
98 | |
99 | |
100 | |
101 | #endif // _BRepAlgo_EdgeConnector_HeaderFile |