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1 | // Created on: 2012-08-06 |
2 | // Created by: jgv@ROLEX |
3 | // Copyright (c) 2012-2014 OPEN CASCADE SAS |
4 | // |
5 | // This file is part of Open CASCADE Technology software library. |
6 | // |
7 | // This library is free software; you can redistribute it and/or modify it under |
8 | // the terms of the GNU Lesser General Public License version 2.1 as published |
9 | // by the Free Software Foundation, with special exception defined in the file |
10 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
11 | // distribution for complete text of the license and disclaimer of any warranty. |
12 | // |
13 | // Alternatively, this file may be used under the terms of Open CASCADE |
14 | // commercial license or contractual agreement. |
15 | |
16 | #ifndef _BRepOffsetAPI_MiddlePath_HeaderFile |
17 | #define _BRepOffsetAPI_MiddlePath_HeaderFile |
18 | |
19 | #include <Standard.hxx> |
20 | #include <Standard_DefineAlloc.hxx> |
21 | #include <Standard_Handle.hxx> |
22 | |
23 | #include <TopoDS_Shape.hxx> |
24 | #include <TopoDS_Wire.hxx> |
25 | #include <Standard_Boolean.hxx> |
26 | #include <TopTools_MapOfShape.hxx> |
27 | #include <BRepOffsetAPI_SequenceOfSequenceOfShape.hxx> |
28 | #include <BRepBuilderAPI_MakeShape.hxx> |
29 | class TopoDS_Shape; |
30 | |
31 | |
32 | //! Describes functions to build a middle path of a |
33 | //! pipe-like shape |
34 | class BRepOffsetAPI_MiddlePath : public BRepBuilderAPI_MakeShape |
35 | { |
36 | public: |
37 | |
38 | DEFINE_STANDARD_ALLOC |
39 | |
40 | |
41 | //! General constructor. |
42 | //! StartShape and EndShape may be |
43 | //! a wire or a face |
44 | Standard_EXPORT BRepOffsetAPI_MiddlePath(const TopoDS_Shape& aShape, const TopoDS_Shape& StartShape, const TopoDS_Shape& EndShape); |
45 | |
46 | Standard_EXPORT virtual void Build() Standard_OVERRIDE; |
47 | |
48 | |
49 | |
50 | |
51 | protected: |
52 | |
53 | |
54 | |
55 | |
56 | |
57 | private: |
58 | |
59 | |
60 | |
61 | TopoDS_Shape myInitialShape; |
62 | TopoDS_Wire myStartWire; |
63 | TopoDS_Wire myEndWire; |
64 | Standard_Boolean myClosedSection; |
65 | Standard_Boolean myClosedRing; |
66 | TopTools_MapOfShape myStartWireEdges; |
67 | TopTools_MapOfShape myEndWireEdges; |
68 | BRepOffsetAPI_SequenceOfSequenceOfShape myPaths; |
69 | |
70 | |
71 | }; |
72 | |
73 | |
74 | |
75 | |
76 | |
77 | |
78 | |
79 | #endif // _BRepOffsetAPI_MiddlePath_HeaderFile |