SALOME - SMESH
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
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7 // modify it under the terms of the GNU Lesser General Public
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14 // Lesser General Public License for more details.
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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
static bool IsBoundaryEdge(const TopoDS_Edge &edge, const TopoDS_Shape &edgeContainer, SMESH_Mesh &mesh)
Return true if edge is a boundary of edgeContainer.
TopTools_DataMapOfShapeShape TShapeShapeMap
static int Count(const TopoDS_Shape &shape, const TopAbs_ShapeEnum type, const bool ignoreSame)
Count nb of subshapes.
static int FindFaceAssociation(const TopoDS_Face &face1, TopoDS_Vertex VV1[2], const TopoDS_Face &face2, TopoDS_Vertex VV2[2], std::list< TopoDS_Edge > &edges1, std::list< TopoDS_Edge > &edges2)
Find association of edges of faces.
TopTools_IndexedDataMapOfShapeListOfShape TAncestorMap
static bool MakeComputed(SMESH_subMesh *sm, const int iterationNb=0)
Check that submeshis is computed and try to compute it if is not.
static bool IsClosedEdge(const TopoDS_Edge &anEdge)
Check if the first and last vertices of an edge are the same.
static bool FindMatchingNodesOnFaces(const TopoDS_Face &face1, SMESH_Mesh *mesh1, const TopoDS_Face &face2, SMESH_Mesh *mesh2, const TShapeShapeMap &assocMap, TNodeNodeMap &nodeIn2OutMap)
Find corresponding nodes on two faces.
static TopoDS_Shape OuterShape(const TopoDS_Face &face, TopAbs_ShapeEnum type)
Return any subshape of a face belonging to the outer wire.
static bool InsertAssociation(const TopoDS_Shape &theShape1, const TopoDS_Shape &theShape2, TShapeShapeMap &theAssociationMap, const bool theBidirectional=true)
Inserts association theShape1 <-> theShape2 to TShapeShapeMap.
static TopoDS_Edge GetEdgeByVertices(SMESH_Mesh *aMesh, const TopoDS_Vertex &V1, const TopoDS_Vertex &V2)
Finds an edge by its vertices in a main shape of the mesh.
static std::pair< int, TopoDS_Edge > GetPropagationEdge(SMESH_Mesh *aMesh, const TopoDS_Edge &anEdge, const TopoDS_Edge &fromEdge)
Return an oriented propagation edge.
static void SetEventListener(SMESH_subMesh *subMesh, TopoDS_Shape srcShape, SMESH_Mesh *srcMesh)
Set event listeners to submesh with projection algo.
static void InitVertexAssociation(const SMESH_Hypothesis *theHyp, TShapeShapeMap &theAssociationMap, const TopoDS_Shape &theTargetShape)
Insert vertex association defined by a hypothesis into a map.
static bool IsSubShape(const TopoDS_Shape &shape, SMESH_Mesh *aMesh)
static bool FindSubShapeAssociation(const TopoDS_Shape &theShape1, SMESH_Mesh *theMesh1, const TopoDS_Shape &theShape2, SMESH_Mesh *theMesh2, TShapeShapeMap &theAssociationMap)
Looks for association of all subshapes of two shapes.
Class encapsulating methods common to Projection algorithms.
static TopoDS_Face GetNextFace(const TAncestorMap &edgeToFaces, const TopoDS_Edge &edge, const TopoDS_Face &face)
Return another face sharing an edge.
std::map< const SMDS_MeshNode *, const SMDS_MeshNode * > TNodeNodeMap
static TopoDS_Vertex GetNextVertex(const TopoDS_Edge &edge, const TopoDS_Vertex &vertex)
Return other vertex of an edge.