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1 | // Created on: 1994-10-07 |
| 2 | // Created by: Yves FRICAUD |
| 3 | // Copyright (c) 1994-1999 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 _BRepMAT2d_LinkTopoBilo_HeaderFile |
| 18 | #define _BRepMAT2d_LinkTopoBilo_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_DefineAlloc.hxx> |
| 22 | #include <Standard_Handle.hxx> |
| 23 | |
| 24 | #include <BRepMAT2d_DataMapOfShapeSequenceOfBasicElt.hxx> |
| 25 | #include <BRepMAT2d_DataMapOfBasicEltShape.hxx> |
| 26 | #include <TopoDS_Shape.hxx> |
| 27 | #include <Standard_Integer.hxx> |
| 28 | #include <Standard_Boolean.hxx> |
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29 | class BRepMAT2d_Explorer; |
| 30 | class BRepMAT2d_BisectingLocus; |
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31 | class MAT_BasicElt; |
| 32 | class TopoDS_Wire; |
| 33 | |
| 34 | |
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35 | //! Constructs links between the Wire or the Face of the explorer and |
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36 | //! the BasicElts contained in the bisecting locus. |
| 37 | class BRepMAT2d_LinkTopoBilo |
| 38 | { |
| 39 | public: |
| 40 | |
| 41 | DEFINE_STANDARD_ALLOC |
| 42 | |
| 43 | |
| 44 | Standard_EXPORT BRepMAT2d_LinkTopoBilo(); |
| 45 | |
| 46 | //! Constructs the links Between S and BiLo. |
| 47 | //! |
| 48 | //! raises if <S> is not a face. |
| 49 | Standard_EXPORT BRepMAT2d_LinkTopoBilo(const BRepMAT2d_Explorer& Explo, const BRepMAT2d_BisectingLocus& BiLo); |
| 50 | |
| 51 | //! Constructs the links Between S and BiLo. |
| 52 | //! |
| 53 | //! raises if <S> is not a face or a wire. |
| 54 | Standard_EXPORT void Perform (const BRepMAT2d_Explorer& Explo, const BRepMAT2d_BisectingLocus& BiLo); |
| 55 | |
| 56 | //! Initialise the Iterator on <S> |
| 57 | //! <S> is an edge or a vertex of the initial |
| 58 | //! wire or face. |
| 59 | //! raises if <S> is not an edge or a vertex. |
| 60 | Standard_EXPORT void Init (const TopoDS_Shape& S); |
| 61 | |
| 62 | //! Returns True if there is a current BasicElt. |
| 63 | Standard_EXPORT Standard_Boolean More(); |
| 64 | |
| 65 | //! Proceed to the next BasicElt. |
| 66 | Standard_EXPORT void Next(); |
| 67 | |
| 68 | //! Returns the current BasicElt. |
| 69 | Standard_EXPORT Handle(MAT_BasicElt) Value() const; |
| 70 | |
| 71 | //! Returns the Shape linked to <aBE>. |
| 72 | Standard_EXPORT TopoDS_Shape GeneratingShape (const Handle(MAT_BasicElt)& aBE) const; |
| 73 | |
| 74 | |
| 75 | |
| 76 | |
| 77 | protected: |
| 78 | |
| 79 | |
| 80 | |
| 81 | |
| 82 | |
| 83 | private: |
| 84 | |
| 85 | |
| 86 | Standard_EXPORT void LinkToWire (const TopoDS_Wire& W, const BRepMAT2d_Explorer& Explo, const Standard_Integer IndexContour, const BRepMAT2d_BisectingLocus& BiLo); |
| 87 | |
| 88 | |
| 89 | BRepMAT2d_DataMapOfShapeSequenceOfBasicElt myMap; |
| 90 | BRepMAT2d_DataMapOfBasicEltShape myBEShape; |
| 91 | TopoDS_Shape myKey; |
| 92 | Standard_Integer current; |
| 93 | Standard_Boolean isEmpty; |
| 94 | |
| 95 | |
| 96 | }; |
| 97 | |
| 98 | |
| 99 | |
| 100 | |
| 101 | |
| 102 | |
| 103 | |
| 104 | #endif // _BRepMAT2d_LinkTopoBilo_HeaderFile |
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