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StdMeshers_ProjectionUtils.hxx
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1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
2 //
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
5 //
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
10 //
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
15 //
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 //
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 //
22 // SMESH SMESH : idl implementation based on 'SMESH' unit's calsses
23 // File : StdMeshers_ProjectionUtils.hxx
24 // Created : Thu Oct 26 15:37:24 2006
25 // Author : Edward AGAPOV (eap)
26 //
27 #ifndef StdMeshers_ProjectionUtils_HeaderFile
28 #define StdMeshers_ProjectionUtils_HeaderFile
29 
30 #include "SMESH_StdMeshers.hxx"
31 
32 #include <TopTools_DataMapOfShapeShape.hxx>
33 #include <TopoDS_Edge.hxx>
34 #include <TopoDS_Vertex.hxx>
35 #include <TopoDS_Face.hxx>
36 
37 #include <list>
38 #include <map>
39 
40 class TopoDS_Shape;
41 class SMDS_MeshNode;
42 class SMESH_Mesh;
43 class SMESH_Hypothesis;
44 class SMESH_subMesh;
45 class TopTools_IndexedDataMapOfShapeListOfShape;
46 
51 {
52  public:
53 
54  typedef TopTools_DataMapOfShapeShape TShapeShapeMap;
55  typedef TopTools_IndexedDataMapOfShapeListOfShape TAncestorMap;
56  typedef std::map<const SMDS_MeshNode*, const SMDS_MeshNode*> TNodeNodeMap;
57 
68  static bool FindSubShapeAssociation(const TopoDS_Shape& theShape1,
69  SMESH_Mesh* theMesh1,
70  const TopoDS_Shape& theShape2,
71  SMESH_Mesh* theMesh2,
72  TShapeShapeMap & theAssociationMap);
73 
84  static int FindFaceAssociation(const TopoDS_Face& face1,
85  TopoDS_Vertex VV1[2],
86  const TopoDS_Face& face2,
87  TopoDS_Vertex VV2[2],
88  std::list< TopoDS_Edge > & edges1,
89  std::list< TopoDS_Edge > & edges2);
90 
97  static void InitVertexAssociation( const SMESH_Hypothesis* theHyp,
98  TShapeShapeMap & theAssociationMap,
99  const TopoDS_Shape& theTargetShape);
100 
109  static bool InsertAssociation( const TopoDS_Shape& theShape1,
110  const TopoDS_Shape& theShape2,
111  TShapeShapeMap & theAssociationMap,
112  const bool theBidirectional=true);
113 
114  static bool IsSubShape( const TopoDS_Shape& shape, SMESH_Mesh* aMesh );
115 
116  static bool IsSubShape( const TopoDS_Shape& shape, const TopoDS_Shape& mainShape );
117 
121  static TopoDS_Edge GetEdgeByVertices( SMESH_Mesh* aMesh,
122  const TopoDS_Vertex& V1,
123  const TopoDS_Vertex& V2);
124 
129  static TopoDS_Face GetNextFace( const TAncestorMap& edgeToFaces,
130  const TopoDS_Edge& edge,
131  const TopoDS_Face& face);
135  static TopoDS_Vertex GetNextVertex(const TopoDS_Edge& edge,
136  const TopoDS_Vertex& vertex);
137 
144  static std::pair<int,TopoDS_Edge> GetPropagationEdge( SMESH_Mesh* aMesh,
145  const TopoDS_Edge& anEdge,
146  const TopoDS_Edge& fromEdge);
147 
158  static bool FindMatchingNodesOnFaces( const TopoDS_Face& face1,
159  SMESH_Mesh* mesh1,
160  const TopoDS_Face& face2,
161  SMESH_Mesh* mesh2,
162  const TShapeShapeMap & assocMap,
163  TNodeNodeMap & nodeIn2OutMap);
169  static bool IsClosedEdge( const TopoDS_Edge& anEdge );
170 
177  static TopoDS_Shape OuterShape( const TopoDS_Face& face,
178  TopAbs_ShapeEnum type);
179 
186  static bool MakeComputed(SMESH_subMesh * sm, const int iterationNb = 0);
187 
195  static int Count(const TopoDS_Shape& shape,
196  const TopAbs_ShapeEnum type,
197  const bool ignoreSame);
198 
205  static void SetEventListener(SMESH_subMesh* subMesh,
206  TopoDS_Shape srcShape,
207  SMESH_Mesh* srcMesh);
208 
212  static bool IsBoundaryEdge(const TopoDS_Edge& edge,
213  const TopoDS_Shape& edgeContainer,
214  SMESH_Mesh& mesh);
215 };
216 
217 #endif