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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> |
| 27 | #include <BOPCol_BaseAllocator.hxx> |
| 28 | class TopoDS_Solid; |
| 29 | |
| 30 | |
| 31 | //! The algorithm to build solids from set of faces |
| 32 | class BOPAlgo_BuilderSolid : public BOPAlgo_BuilderArea |
| 33 | { |
| 34 | public: |
| 35 | |
| 36 | DEFINE_STANDARD_ALLOC |
| 37 | |
| 38 | |
| 39 | Standard_EXPORT BOPAlgo_BuilderSolid(); |
| 40 | Standard_EXPORT virtual ~BOPAlgo_BuilderSolid(); |
| 41 | |
| 42 | Standard_EXPORT BOPAlgo_BuilderSolid(const BOPCol_BaseAllocator& theAllocator); |
| 43 | |
| 44 | //! Sets the source solid <theSolid> |
| 45 | Standard_EXPORT void SetSolid (const TopoDS_Solid& theSolid); |
| 46 | |
| 47 | //! Returns the source solid |
| 48 | Standard_EXPORT const TopoDS_Solid& Solid() const; |
| 49 | |
| 50 | //! Performs the algorithm |
| 51 | Standard_EXPORT virtual void Perform() Standard_OVERRIDE; |
| 52 | |
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53 | protected: |
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54 | |
| 55 | //! Collect the faces that |
| 56 | //! a) are internal |
| 57 | //! b) are the same and have different orientation |
| 58 | Standard_EXPORT virtual void PerformShapesToAvoid() Standard_OVERRIDE; |
| 59 | |
| 60 | //! Build draft shells |
| 61 | //! a)myLoops - draft shells that consist of |
| 62 | //! boundary faces |
| 63 | //! b)myLoopsInternal - draft shells that contains |
| 64 | //! inner faces |
| 65 | Standard_EXPORT virtual void PerformLoops() Standard_OVERRIDE; |
| 66 | |
| 67 | //! Build draft solids that contains boundary faces |
| 68 | Standard_EXPORT virtual void PerformAreas() Standard_OVERRIDE; |
| 69 | |
| 70 | //! Build finalized solids with internal shells |
| 71 | Standard_EXPORT virtual void PerformInternalShapes() Standard_OVERRIDE; |
| 72 | |
| 73 | |
| 74 | TopoDS_Solid mySolid; |
| 75 | |
| 76 | |
| 77 | private: |
| 78 | |
| 79 | |
| 80 | |
| 81 | |
| 82 | |
| 83 | }; |
| 84 | |
| 85 | |
| 86 | |
| 87 | |
| 88 | |
| 89 | |
| 90 | |
| 91 | #endif // _BOPAlgo_BuilderSolid_HeaderFile |
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