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1 | // Created by: Peter KURNEV |
2 | // Copyright (c) 2010-2014 OPEN CASCADE SAS |
3 | // Copyright (c) 2007-2010 CEA/DEN, EDF R&D, OPEN CASCADE |
4 | // Copyright (c) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN, CEDRAT, |
5 | // EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS |
6 | // |
7 | // This file is part of Open CASCADE Technology software library. |
8 | // |
9 | // This library is free software; you can redistribute it and/or modify it under |
10 | // the terms of the GNU Lesser General Public License version 2.1 as published |
11 | // by the Free Software Foundation, with special exception defined in the file |
12 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT |
13 | // distribution for complete text of the license and disclaimer of any warranty. |
14 | // |
15 | // Alternatively, this file may be used under the terms of Open CASCADE |
16 | // commercial license or contractual agreement. |
17 | |
18 | #ifndef _BOPAlgo_BuilderSolid_HeaderFile |
19 | #define _BOPAlgo_BuilderSolid_HeaderFile |
20 | |
21 | #include <Standard.hxx> |
22 | #include <Standard_DefineAlloc.hxx> |
23 | #include <Standard_Handle.hxx> |
24 | |
25 | #include <TopoDS_Solid.hxx> |
26 | #include <BOPAlgo_BuilderArea.hxx> |
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27 | #include <NCollection_BaseAllocator.hxx> |
28 | #include <TopTools_DataMapOfShapeBox.hxx> |
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29 | class TopoDS_Solid; |
30 | |
31 | |
32 | //! The algorithm to build solids from set of faces |
33 | class BOPAlgo_BuilderSolid : public BOPAlgo_BuilderArea |
34 | { |
35 | public: |
36 | |
37 | DEFINE_STANDARD_ALLOC |
38 | |
39 | |
40 | Standard_EXPORT BOPAlgo_BuilderSolid(); |
41 | Standard_EXPORT virtual ~BOPAlgo_BuilderSolid(); |
42 | |
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43 | Standard_EXPORT BOPAlgo_BuilderSolid(const Handle(NCollection_BaseAllocator)& theAllocator); |
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44 | |
45 | //! Sets the source solid <theSolid> |
46 | Standard_EXPORT void SetSolid (const TopoDS_Solid& theSolid); |
47 | |
48 | //! Returns the source solid |
49 | Standard_EXPORT const TopoDS_Solid& Solid() const; |
50 | |
51 | //! Performs the algorithm |
52 | Standard_EXPORT virtual void Perform() Standard_OVERRIDE; |
53 | |
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54 | //! Returns the map of solid/box pairs |
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55 | const TopTools_DataMapOfShapeBox& GetBoxesMap() const |
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56 | { |
57 | return myBoxes; |
58 | } |
59 | |
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60 | protected: |
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61 | |
62 | //! Collect the faces that |
63 | //! a) are internal |
64 | //! b) are the same and have different orientation |
65 | Standard_EXPORT virtual void PerformShapesToAvoid() Standard_OVERRIDE; |
66 | |
67 | //! Build draft shells |
68 | //! a)myLoops - draft shells that consist of |
69 | //! boundary faces |
70 | //! b)myLoopsInternal - draft shells that contains |
71 | //! inner faces |
72 | Standard_EXPORT virtual void PerformLoops() Standard_OVERRIDE; |
73 | |
74 | //! Build draft solids that contains boundary faces |
75 | Standard_EXPORT virtual void PerformAreas() Standard_OVERRIDE; |
76 | |
77 | //! Build finalized solids with internal shells |
78 | Standard_EXPORT virtual void PerformInternalShapes() Standard_OVERRIDE; |
79 | |
80 | |
81 | TopoDS_Solid mySolid; |
82 | |
83 | |
84 | private: |
85 | |
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86 | TopTools_DataMapOfShapeBox myBoxes; // Boxes of the produced solids |
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87 | |
88 | }; |
89 | |
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90 | #endif // _BOPAlgo_BuilderSolid_HeaderFile |