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 #pragma warning(disable:4251) // Warning DLL Interface ...
48 #pragma warning(disable:4290) // Warning Exception ...
52 class SMESHDS_Document;
54 class TopTools_ListOfShape;
56 class SMESH_HypoFilter;
59 typedef std::list<int> TListOfInt;
60 typedef std::list<TListOfInt> TListOfListOfInt;
62 class SMESH_EXPORT SMESH_Mesh
65 SMESH_Mesh(int theLocalId,
68 bool theIsEmbeddedMode,
69 SMESHDS_Document* theDocument);
71 virtual ~SMESH_Mesh();
74 * \brief Set geometry to be meshed
76 void ShapeToMesh(const TopoDS_Shape & aShape);
78 * \brief Return geometry to be meshed. (It may be a PseudoShape()!)
80 TopoDS_Shape GetShapeToMesh() const;
82 * \brief Return true if there is a geometry to be meshed, not PseudoShape()
84 bool HasShapeToMesh() const { return _isShapeToMesh; }
86 * \brief Return diagonal size of bounding box of shape to mesh.
88 double GetShapeDiagonalSize() const;
90 * \brief Return diagonal size of bounding box of a shape.
92 static double GetShapeDiagonalSize(const TopoDS_Shape & aShape);
94 * \brief Return a solid which is returned by GetShapeToMesh() if
95 * a real geometry to be meshed was not set
97 static const TopoDS_Solid& PseudoShape();
100 * \brief Remove all nodes and elements
105 * \brief Remove all nodes and elements of indicated shape
107 void ClearSubMesh(const int theShapeId);
109 int UNVToMesh(const char* theFileName);
111 * consult DriverMED_R_SMESHDS_Mesh::ReadStatus for returned value
113 int MEDToMesh(const char* theFileName, const char* theMeshName);
115 int STLToMesh(const char* theFileName);
117 SMESH_Hypothesis::Hypothesis_Status
118 AddHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
119 throw(SALOME_Exception);
121 SMESH_Hypothesis::Hypothesis_Status
122 RemoveHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
123 throw(SALOME_Exception);
125 const std::list <const SMESHDS_Hypothesis * >&
126 GetHypothesisList(const TopoDS_Shape & aSubShape) const
127 throw(SALOME_Exception);
129 const SMESH_Hypothesis * GetHypothesis(const TopoDS_Shape & aSubShape,
130 const SMESH_HypoFilter& aFilter,
131 const bool andAncestors,
132 TopoDS_Shape* assignedTo=0) const;
134 int GetHypotheses(const TopoDS_Shape & aSubShape,
135 const SMESH_HypoFilter& aFilter,
136 std::list <const SMESHDS_Hypothesis * >& aHypList,
137 const bool andAncestors) const;
139 const std::list<SMESHDS_Command*> & GetLog() throw(SALOME_Exception);
141 void ClearLog() throw(SALOME_Exception);
143 int GetId() { return _id; }
145 SMESHDS_Mesh * GetMeshDS() { return _myMeshDS; }
147 SMESH_Gen *GetGen() { return _gen; }
149 SMESH_subMesh *GetSubMesh(const TopoDS_Shape & aSubShape)
150 throw(SALOME_Exception);
152 SMESH_subMesh *GetSubMeshContaining(const TopoDS_Shape & aSubShape) const
153 throw(SALOME_Exception);
155 SMESH_subMesh *GetSubMeshContaining(const int aShapeID) const
156 throw(SALOME_Exception);
158 * \brief Return submeshes of groups containing the given subshape
160 std::list<SMESH_subMesh*> GetGroupSubMeshesContaining(const TopoDS_Shape & shape) const
161 throw(SALOME_Exception);
163 * \brief Say all submeshes that theChangedHyp has been modified
165 void NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* theChangedHyp);
167 const std::list < SMESH_subMesh * >&
168 GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp) throw(SALOME_Exception);
170 * \brief Return True if anHyp is used to mesh aSubShape
172 bool IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
173 const SMESH_subMesh * aSubMesh);
175 * \brief check if a hypothesis alowing notconform mesh is present
177 bool IsNotConformAllowed() const;
179 bool IsMainShape(const TopoDS_Shape& theShape) const;
181 * \brief Return list of ancestors of theSubShape in the order
182 * that lower dimention shapes come first
184 const TopTools_ListOfShape& GetAncestors(const TopoDS_Shape& theSubShape) const;
186 void SetAutoColor(bool theAutoColor) throw(SALOME_Exception);
188 bool GetAutoColor() throw(SALOME_Exception);
191 * \brief Return data map of descendant to ancestor shapes
193 typedef TopTools_IndexedDataMapOfShapeListOfShape TAncestorMap;
194 const TAncestorMap& GetAncestorMap() const { return _mapAncestors; }
196 * \brief Check group names for duplications.
197 * Consider maximum group name length stored in MED file
199 bool HasDuplicatedGroupNamesMED();
201 void ExportMED(const char *file,
202 const char* theMeshName = NULL,
203 bool theAutoGroups = true,
205 throw(SALOME_Exception);
207 void ExportDAT(const char *file) throw(SALOME_Exception);
208 void ExportUNV(const char *file) throw(SALOME_Exception);
209 void ExportSTL(const char *file, const bool isascii) throw(SALOME_Exception);
211 int NbNodes() throw(SALOME_Exception);
213 int Nb0DElements() throw(SALOME_Exception);
215 int NbEdges(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
217 int NbFaces(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
219 int NbTriangles(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
221 int NbQuadrangles(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
223 int NbPolygons() throw(SALOME_Exception);
225 int NbVolumes(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
227 int NbTetras(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
229 int NbHexas(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
231 int NbPyramids(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
233 int NbPrisms(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
235 int NbPolyhedrons() throw(SALOME_Exception);
237 int NbSubMesh() throw(SALOME_Exception);
239 int NbGroup() const { return _mapGroup.size(); }
241 SMESH_Group* AddGroup (const SMDSAbs_ElementType theType,
244 const TopoDS_Shape& theShape=TopoDS_Shape());
246 typedef boost::shared_ptr< SMDS_Iterator<SMESH_Group*> > GroupIteratorPtr;
247 GroupIteratorPtr GetGroups() const;
249 std::list<int> GetGroupIds() const;
251 SMESH_Group* GetGroup (const int theGroupID);
253 void RemoveGroup (const int theGroupID);
255 SMESH_Group* ConvertToStandalone ( int theGroupID );
257 SMDSAbs_ElementType GetElementType( const int id, const bool iselem );
259 void ClearMeshOrder();
260 void SetMeshOrder(const TListOfListOfInt& theOrder );
261 const TListOfListOfInt& GetMeshOrder() const;
264 * \brief sort submeshes according to stored mesh order
265 * \param theListToSort in out list to be sorted
266 * \return FALSE if nothing sorted
268 bool SortByMeshOrder(std::list<SMESH_subMesh*>& theListToSort) const;
272 ostream& Dump(ostream & save);
276 void fillAncestorsMap(const TopoDS_Shape& theShape);
277 std::list<SMESH_subMesh*> getAncestorsSubMeshes
278 (const TopoDS_Shape& theSubShape) const;
281 int _id; // id given by creator (unique within the creator instance)
283 int _idDoc; // id given by SMESHDS_Document
284 int _groupId; // id generator for group objects
285 int _nbSubShapes; // initial nb of subshapes in the shape to mesh
286 bool _isShapeToMesh;// set to true when a shape is given (only once)
287 std::list <SMESH_subMesh*> _subMeshesUsingHypothesisList;
288 SMESHDS_Document * _myDocument;
289 SMESHDS_Mesh * _myMeshDS;
290 std::map <int, SMESH_subMesh*> _mapSubMesh;
291 std::map <int, SMESH_Group*> _mapGroup;
296 double _shapeDiagonal; //!< diagonal size of bounding box of shape to mesh
298 TopTools_IndexedDataMapOfShapeListOfShape _mapAncestors;
300 TListOfListOfInt _mySubMeshOrder;
304 SMESH_Mesh(const SMESH_Mesh&) {};