1 // Copyright (c) 1999-2014 OPEN CASCADE SAS
3 // This file is part of Open CASCADE Technology software library.
5 // This library is free software; you can redistribute it and/or modify it under
6 // the terms of the GNU Lesser General Public License version 2.1 as published
7 // by the Free Software Foundation, with special exception defined in the file
8 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
9 // distribution for complete text of the license and disclaimer of any warranty.
11 // Alternatively, this file may be used under the terms of Open CASCADE
12 // commercial license or contractual agreement.
14 #ifndef _BRepMesh_HeaderFile
15 #define _BRepMesh_HeaderFile
20 #include <Bnd_B2d.hxx>
21 #include <Bnd_Box2d.hxx>
22 #include <Standard.hxx>
23 #include <NCollection_List.hxx>
24 #include <NCollection_Map.hxx>
25 #include <NCollection_Vector.hxx>
26 #include <NCollection_Handle.hxx>
27 #include <NCollection_DataMap.hxx>
28 #include <NCollection_IndexedMap.hxx>
29 #include <NCollection_IndexedDataMap.hxx>
30 #include <NCollection_Array1.hxx>
31 #include <NCollection_Sequence.hxx>
32 #include <NCollection_CellFilter.hxx>
33 #include <NCollection_IncAllocator.hxx>
34 #include <NCollection_EBTree.hxx>
35 #include <NCollection_UBTreeFiller.hxx>
36 #include <BRepMesh_Edge.hxx>
37 #include <BRepMesh_Triangle.hxx>
38 #include <BRepMesh_PairOfPolygon.hxx>
39 #include <BRepMesh_PairOfIndex.hxx>
40 #include <BRepMesh_Circle.hxx>
41 #include <TopTools_ShapeMapHasher.hxx>
42 #include <Handle_Poly_Triangulation.hxx>
43 #include <TopoDS_Face.hxx>
44 #include <TopoDS_Shape.hxx>
48 class BRepMesh_Vertex;
51 class Handle_BRepMesh_FaceAttribute;
52 class BRepMesh_VertexInspector;
53 class BRepMesh_CircleInspector;
54 class BRepMesh_Classifier;
55 class Poly_Triangulation;
56 class BRepMesh_VertexTool;
60 //! Default size for memory block allocated by IncAllocator.
61 const size_t MEMORY_BLOCK_SIZE_HUGE = 512 * 1024;
63 //! Structure keeping parameters of segment.
71 typedef NCollection_Sequence<Bnd_B2d> SequenceOfBndB2d;
72 typedef NCollection_Sequence<Standard_Integer> SequenceOfInteger;
73 typedef NCollection_Sequence<Standard_Real> SequenceOfReal;
76 typedef NCollection_Vector<BRepMesh_Vertex> VectorOfVertex;
77 typedef NCollection_Vector<Standard_Integer> VectorOfInteger;
78 typedef NCollection_Vector<BRepMesh_Circle> VectorOfCircle;
81 typedef NCollection_EBTree<Standard_Integer, Bnd_Box2d> BndBox2dTree;
82 typedef NCollection_UBTreeFiller<Standard_Integer, Bnd_Box2d> BndBox2dTreeFiller;
85 typedef NCollection_Array1<BRepMesh_Vertex> Array1OfVertexOfDelaun;
86 typedef NCollection_Array1<Standard_Integer> Array1OfInteger;
87 typedef NCollection_Array1<Standard_Real> Array1OfReal;
88 typedef NCollection_Array1<Segment> Array1OfSegments;
91 typedef NCollection_List<gp_XY> ListOfXY;
92 typedef NCollection_List<BRepMesh_Vertex> ListOfVertex;
93 typedef NCollection_List<Standard_Integer> ListOfInteger;
96 typedef NCollection_Map<Standard_Integer> MapOfInteger;
97 typedef NCollection_DataMap<Handle(Poly_Triangulation), Standard_Boolean> DMapOfTriangulationBool;
98 typedef NCollection_Map<TopoDS_Shape, TopTools_ShapeMapHasher> MapOfShape;
100 typedef NCollection_DataMap<Standard_Integer, Standard_Integer> MapOfIntegerInteger;
101 typedef NCollection_DataMap<TopoDS_Vertex, Standard_Integer, TopTools_ShapeMapHasher> DMapOfVertexInteger;
102 typedef NCollection_DataMap<TopoDS_Face, Handle_BRepMesh_FaceAttribute, TopTools_ShapeMapHasher> DMapOfFaceAttribute;
103 typedef NCollection_DataMap<TopoDS_Shape, BRepMesh_PairOfPolygon, TopTools_ShapeMapHasher> DMapOfShapePairOfPolygon;
104 typedef NCollection_DataMap<Standard_Integer, gp_Pnt> DMapOfIntegerPnt;
105 typedef NCollection_DataMap<Standard_Integer, ListOfXY> DMapOfIntegerListOfXY;
106 typedef NCollection_DataMap<Standard_Integer, ListOfInteger> DMapOfIntegerListOfInteger;
107 typedef NCollection_DataMap<TopoDS_Edge, DMapOfTriangulationBool, TopTools_ShapeMapHasher> DMapOfEdgeListOfTriangulationBool;
109 typedef NCollection_IndexedMap<Standard_Integer> IMapOfInteger;
110 typedef NCollection_IndexedMap<Standard_Real> IMapOfReal;
111 typedef NCollection_IndexedMap<BRepMesh_Triangle> IMapOfElement;
112 typedef NCollection_IndexedDataMap<BRepMesh_Edge, BRepMesh_PairOfIndex> IDMapOfLink;
115 typedef NCollection_CellFilter<BRepMesh_CircleInspector> CircleCellFilter;
116 typedef NCollection_CellFilter<BRepMesh_VertexInspector> VertexCellFilter;
119 typedef NCollection_Handle<VectorOfVertex> HVectorOfVertex;
120 typedef NCollection_Handle<MapOfInteger> HMapOfInteger;
121 typedef NCollection_Handle<IMapOfInteger> HIMapOfInteger;
122 typedef NCollection_Handle<DMapOfShapePairOfPolygon> HDMapOfShapePairOfPolygon;
123 typedef NCollection_Handle<DMapOfIntegerPnt> HDMapOfIntegerPnt;
124 typedef NCollection_Handle<BRepMesh_Classifier> HClassifier;
125 typedef NCollection_Handle<BndBox2dTree> HBndBox2dTree;
126 typedef NCollection_Handle<Array1OfSegments> HArray1OfSegments;
127 typedef NCollection_Handle<DMapOfVertexInteger> HDMapOfVertexInteger;
128 typedef NCollection_Handle<DMapOfIntegerListOfXY> HDMapOfIntegerListOfXY;
129 typedef NCollection_Handle<BRepMesh_VertexTool> HVertexTool;
131 //! Other data structures
132 typedef std::pair<HArray1OfSegments, HBndBox2dTree> SegmentsTree;
133 typedef NCollection_Array1<SegmentsTree> Array1OfSegmentsTree;