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1 | // Created on: 1993-06-15 |
| 2 | // Created by: Jean Yves LEBEY |
| 3 | // Copyright (c) 1993-1999 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 _TopOpeBRepBuild_PaveSet_HeaderFile |
| 18 | #define _TopOpeBRepBuild_PaveSet_HeaderFile |
| 19 | |
| 20 | #include <Standard.hxx> |
| 21 | #include <Standard_DefineAlloc.hxx> |
| 22 | #include <Standard_Handle.hxx> |
| 23 | |
| 24 | #include <TopoDS_Edge.hxx> |
| 25 | #include <TopOpeBRepBuild_ListOfPave.hxx> |
| 26 | #include <TopOpeBRepBuild_ListIteratorOfListOfPave.hxx> |
| 27 | #include <Standard_Boolean.hxx> |
| 28 | #include <Standard_Real.hxx> |
| 29 | #include <TopOpeBRepBuild_LoopSet.hxx> |
| 30 | class TopoDS_Shape; |
| 31 | class TopOpeBRepBuild_Pave; |
| 32 | class TopOpeBRepBuild_Loop; |
| 33 | class TopoDS_Edge; |
| 34 | |
| 35 | |
| 36 | |
| 37 | //! class providing an exploration of a set of vertices to build edges. |
| 38 | //! It is similar to LoopSet from TopOpeBRepBuild where Loop is Pave. |
| 39 | class TopOpeBRepBuild_PaveSet : public TopOpeBRepBuild_LoopSet |
| 40 | { |
| 41 | public: |
| 42 | |
| 43 | DEFINE_STANDARD_ALLOC |
| 44 | |
| 45 | |
| 46 | //! Create a Pave set on edge <E>. It contains <E> vertices. |
| 47 | Standard_EXPORT TopOpeBRepBuild_PaveSet(const TopoDS_Shape& E); |
| 48 | |
| 49 | Standard_EXPORT void RemovePV (const Standard_Boolean B); |
| 50 | |
| 51 | //! Add <PV> in the Pave set. |
| 52 | Standard_EXPORT void Append (const Handle(TopOpeBRepBuild_Pave)& PV); |
| 53 | |
| 54 | Standard_EXPORT virtual void InitLoop() Standard_OVERRIDE; |
| 55 | |
| 56 | Standard_EXPORT virtual Standard_Boolean MoreLoop() const Standard_OVERRIDE; |
| 57 | |
| 58 | Standard_EXPORT virtual void NextLoop() Standard_OVERRIDE; |
| 59 | |
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60 | Standard_EXPORT virtual Handle(TopOpeBRepBuild_Loop) Loop() const Standard_OVERRIDE; |
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61 | |
| 62 | Standard_EXPORT const TopoDS_Edge& Edge() const; |
| 63 | |
| 64 | Standard_EXPORT Standard_Boolean HasEqualParameters(); |
| 65 | |
| 66 | Standard_EXPORT Standard_Real EqualParameters() const; |
| 67 | |
| 68 | Standard_EXPORT Standard_Boolean ClosedVertices(); |
| 69 | |
| 70 | Standard_EXPORT static void SortPave (const TopOpeBRepBuild_ListOfPave& Lin, TopOpeBRepBuild_ListOfPave& Lout); |
| 71 | |
| 72 | |
| 73 | |
| 74 | |
| 75 | protected: |
| 76 | |
| 77 | |
| 78 | |
| 79 | |
| 80 | |
| 81 | private: |
| 82 | |
| 83 | |
| 84 | Standard_EXPORT void Prepare(); |
| 85 | |
| 86 | |
| 87 | TopoDS_Edge myEdge; |
| 88 | TopOpeBRepBuild_ListOfPave myVertices; |
| 89 | TopOpeBRepBuild_ListIteratorOfListOfPave myVerticesIt; |
| 90 | Standard_Boolean myHasEqualParameters; |
| 91 | Standard_Real myEqualParameters; |
| 92 | Standard_Boolean myClosed; |
| 93 | Standard_Boolean myPrepareDone; |
| 94 | Standard_Boolean myRemovePV; |
| 95 | |
| 96 | |
| 97 | }; |
| 98 | |
| 99 | |
| 100 | |
| 101 | |
| 102 | |
| 103 | |
| 104 | |
| 105 | #endif // _TopOpeBRepBuild_PaveSet_HeaderFile |
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