1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
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.
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.
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
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // SMESH SMESH : implementaion of SMESH idl descriptions
23 // File : SMESH_Mesh.hxx
24 // Author : Paul RASCLE, EDF
27 #ifndef _SMESH_MESH_HXX_
28 #define _SMESH_MESH_HXX_
30 #include "SMESH_SMESH.hxx"
32 #include "SMESH_Hypothesis.hxx"
34 #include "SMESHDS_Mesh.hxx"
35 #include "SMESHDS_Command.hxx"
36 #include "SMDSAbs_ElementType.hxx"
38 #include "Utils_SALOME_Exception.hxx"
40 #include <TopoDS_Shape.hxx>
41 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
47 class SMESHDS_Document;
49 class TopTools_ListOfShape;
51 class SMESH_HypoFilter;
54 class SMESH_EXPORT SMESH_Mesh
57 SMESH_Mesh(int theLocalId,
60 bool theIsEmbeddedMode,
61 SMESHDS_Document* theDocument);
63 virtual ~SMESH_Mesh();
66 * \brief Set geometry to be meshed
68 void ShapeToMesh(const TopoDS_Shape & aShape);
70 * \brief Return geometry to be meshed. (It may be a PseudoShape()!)
72 TopoDS_Shape GetShapeToMesh() const;
74 * \brief Return true if there is a geometry to be meshed, not PseudoShape()
76 bool HasShapeToMesh() const { return _isShapeToMesh; }
78 * \brief Return diagonal size of bounding box of shape to mesh.
80 double GetShapeDiagonalSize() const;
82 * \brief Return diagonal size of bounding box of a shape.
84 static double GetShapeDiagonalSize(const TopoDS_Shape & aShape);
86 * \brief Return a solid which is returned by GetShapeToMesh() if
87 * a real geometry to be meshed was not set
89 static const TopoDS_Solid& PseudoShape();
92 * \brief Remove all nodes and elements
97 * \brief Remove all nodes and elements of indicated shape
99 void ClearSubMesh(const int theShapeId);
101 int UNVToMesh(const char* theFileName);
103 * consult DriverMED_R_SMESHDS_Mesh::ReadStatus for returned value
105 int MEDToMesh(const char* theFileName, const char* theMeshName);
107 int STLToMesh(const char* theFileName);
109 SMESH_Hypothesis::Hypothesis_Status
110 AddHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
111 throw(SALOME_Exception);
113 SMESH_Hypothesis::Hypothesis_Status
114 RemoveHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
115 throw(SALOME_Exception);
117 const std::list <const SMESHDS_Hypothesis * >&
118 GetHypothesisList(const TopoDS_Shape & aSubShape) const
119 throw(SALOME_Exception);
121 const SMESH_Hypothesis * GetHypothesis(const TopoDS_Shape & aSubShape,
122 const SMESH_HypoFilter& aFilter,
123 const bool andAncestors,
124 TopoDS_Shape* assignedTo=0) const;
126 int GetHypotheses(const TopoDS_Shape & aSubShape,
127 const SMESH_HypoFilter& aFilter,
128 std::list <const SMESHDS_Hypothesis * >& aHypList,
129 const bool andAncestors) const;
131 const std::list<SMESHDS_Command*> & GetLog() throw(SALOME_Exception);
133 void ClearLog() throw(SALOME_Exception);
135 int GetId() { return _id; }
137 SMESHDS_Mesh * GetMeshDS() { return _myMeshDS; }
139 SMESH_Gen *GetGen() { return _gen; }
141 SMESH_subMesh *GetSubMesh(const TopoDS_Shape & aSubShape)
142 throw(SALOME_Exception);
144 SMESH_subMesh *GetSubMeshContaining(const TopoDS_Shape & aSubShape) const
145 throw(SALOME_Exception);
147 SMESH_subMesh *GetSubMeshContaining(const int aShapeID) const
148 throw(SALOME_Exception);
150 * \brief Return submeshes of groups containing the given subshape
152 std::list<SMESH_subMesh*> GetGroupSubMeshesContaining(const TopoDS_Shape & shape) const
153 throw(SALOME_Exception);
155 * \brief Say all submeshes that theChangedHyp has been modified
157 void NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* theChangedHyp);
159 const std::list < SMESH_subMesh * >&
160 GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp) throw(SALOME_Exception);
162 * \brief Return True if anHyp is used to mesh aSubShape
164 bool IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
165 const SMESH_subMesh * aSubMesh);
167 * \brief check if a hypothesis alowing notconform mesh is present
169 bool IsNotConformAllowed() const;
171 bool IsMainShape(const TopoDS_Shape& theShape) const;
173 * \brief Return list of ancestors of theSubShape in the order
174 * that lower dimention shapes come first
176 const TopTools_ListOfShape& GetAncestors(const TopoDS_Shape& theSubShape) const;
178 void SetAutoColor(bool theAutoColor) throw(SALOME_Exception);
180 bool GetAutoColor() throw(SALOME_Exception);
183 * \brief Return data map of descendant to ancestor shapes
185 typedef TopTools_IndexedDataMapOfShapeListOfShape TAncestorMap;
186 const TAncestorMap& GetAncestorMap() const { return _mapAncestors; }
188 * \brief Check group names for duplications.
189 * Consider maximum group name length stored in MED file
191 bool HasDuplicatedGroupNamesMED();
193 void ExportMED(const char *file,
194 const char* theMeshName = NULL,
195 bool theAutoGroups = true,
197 throw(SALOME_Exception);
199 void ExportDAT(const char *file) throw(SALOME_Exception);
200 void ExportUNV(const char *file) throw(SALOME_Exception);
201 void ExportSTL(const char *file, const bool isascii) throw(SALOME_Exception);
203 int NbNodes() throw(SALOME_Exception);
205 int Nb0DElements() throw(SALOME_Exception);
207 int NbEdges(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
209 int NbFaces(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
211 int NbTriangles(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
213 int NbQuadrangles(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
215 int NbPolygons() throw(SALOME_Exception);
217 int NbVolumes(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
219 int NbTetras(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
221 int NbHexas(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
223 int NbPyramids(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
225 int NbPrisms(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
227 int NbPolyhedrons() throw(SALOME_Exception);
229 int NbSubMesh() throw(SALOME_Exception);
231 int NbGroup() const { return _mapGroup.size(); }
233 SMESH_Group* AddGroup (const SMDSAbs_ElementType theType,
236 const TopoDS_Shape& theShape=TopoDS_Shape());
238 typedef boost::shared_ptr< SMDS_Iterator<SMESH_Group*> > GroupIteratorPtr;
239 GroupIteratorPtr GetGroups() const;
241 std::list<int> GetGroupIds() const;
243 SMESH_Group* GetGroup (const int theGroupID);
245 void RemoveGroup (const int theGroupID);
247 SMESH_Group* ConvertToStandalone ( int theGroupID );
249 SMDSAbs_ElementType GetElementType( const int id, const bool iselem );
253 ostream& Dump(ostream & save);
258 int _id; // id given by creator (unique within the creator instance)
260 int _idDoc; // id given by SMESHDS_Document
261 int _groupId; // id generator for group objects
262 int _nbSubShapes; // initial nb of subshapes in the shape to mesh
263 bool _isShapeToMesh;// set to true when a shape is given (only once)
264 std::list <SMESH_subMesh*> _subMeshesUsingHypothesisList;
265 SMESHDS_Document * _myDocument;
266 SMESHDS_Mesh * _myMeshDS;
267 std::map <int, SMESH_subMesh*> _mapSubMesh;
268 std::map <int, SMESH_Group*> _mapGroup;
273 double _shapeDiagonal; //!< diagonal size of bounding box of shape to mesh
275 TopTools_IndexedDataMapOfShapeListOfShape _mapAncestors;
279 SMESH_Mesh(const SMESH_Mesh&) {};