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
28 #ifndef _SMESH_MESH_HXX_
29 #define _SMESH_MESH_HXX_
31 #include "SMESH_SMESH.hxx"
33 #include "SMESH_Hypothesis.hxx"
35 #include "SMESHDS_Mesh.hxx"
36 #include "SMESHDS_Command.hxx"
37 #include "SMDSAbs_ElementType.hxx"
39 #include "Utils_SALOME_Exception.hxx"
41 #include <TopoDS_Shape.hxx>
42 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
48 class SMESHDS_Document;
50 class TopTools_ListOfShape;
52 class SMESH_HypoFilter;
55 class SMESH_EXPORT SMESH_Mesh
58 SMESH_Mesh(int theLocalId,
61 bool theIsEmbeddedMode,
62 SMESHDS_Document* theDocument);
64 virtual ~SMESH_Mesh();
67 * \brief Set geometry to be meshed
69 void ShapeToMesh(const TopoDS_Shape & aShape);
71 * \brief Return geometry to be meshed. (It may be a PseudoShape()!)
73 TopoDS_Shape GetShapeToMesh() const;
75 * \brief Return true if there is a geometry to be meshed, not PseudoShape()
77 bool HasShapeToMesh() const { return _isShapeToMesh; }
79 * \brief Return a solid which is returned by GetShapeToMesh() if
80 * a real geometry to be meshed was not set
82 static const TopoDS_Solid& PseudoShape();
85 * \brief Remove all nodes and elements
89 int UNVToMesh(const char* theFileName);
91 * consult DriverMED_R_SMESHDS_Mesh::ReadStatus for returned value
93 int MEDToMesh(const char* theFileName, const char* theMeshName);
95 int STLToMesh(const char* theFileName);
97 SMESH_Hypothesis::Hypothesis_Status
98 AddHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
99 throw(SALOME_Exception);
101 SMESH_Hypothesis::Hypothesis_Status
102 RemoveHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
103 throw(SALOME_Exception);
105 const std::list <const SMESHDS_Hypothesis * >&
106 GetHypothesisList(const TopoDS_Shape & aSubShape) const
107 throw(SALOME_Exception);
109 const SMESH_Hypothesis * GetHypothesis(const TopoDS_Shape & aSubShape,
110 const SMESH_HypoFilter& aFilter,
111 const bool andAncestors,
112 TopoDS_Shape* assignedTo=0) const;
114 int GetHypotheses(const TopoDS_Shape & aSubShape,
115 const SMESH_HypoFilter& aFilter,
116 std::list <const SMESHDS_Hypothesis * >& aHypList,
117 const bool andAncestors) const;
119 const std::list<SMESHDS_Command*> & GetLog() throw(SALOME_Exception);
121 void ClearLog() throw(SALOME_Exception);
123 int GetId() { return _id; }
125 SMESHDS_Mesh * GetMeshDS() { return _myMeshDS; }
127 SMESH_Gen *GetGen() { return _gen; }
129 SMESH_subMesh *GetSubMesh(const TopoDS_Shape & aSubShape)
130 throw(SALOME_Exception);
132 SMESH_subMesh *GetSubMeshContaining(const TopoDS_Shape & aSubShape) const
133 throw(SALOME_Exception);
135 SMESH_subMesh *GetSubMeshContaining(const int aShapeID) const
136 throw(SALOME_Exception);
138 * \brief Return submeshes of groups containing the given subshape
140 std::list<SMESH_subMesh*> GetGroupSubMeshesContaining(const TopoDS_Shape & shape) const
141 throw(SALOME_Exception);
143 * \brief Say all submeshes that theChangedHyp has been modified
145 void NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* theChangedHyp);
147 const std::list < SMESH_subMesh * >&
148 GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp) throw(SALOME_Exception);
150 * \brief Return True if anHyp is used to mesh aSubShape
152 bool IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
153 const SMESH_subMesh * aSubMesh);
155 * \brief check if a hypothesis alowing notconform mesh is present
157 bool IsNotConformAllowed() const;
159 bool IsMainShape(const TopoDS_Shape& theShape) const;
161 * \brief Return list of ancestors of theSubShape in the order
162 * that lower dimention shapes come first
164 const TopTools_ListOfShape& GetAncestors(const TopoDS_Shape& theSubShape) const;
166 void SetAutoColor(bool theAutoColor) throw(SALOME_Exception);
168 bool GetAutoColor() throw(SALOME_Exception);
171 * \brief Return data map of descendant to ancestor shapes
173 typedef TopTools_IndexedDataMapOfShapeListOfShape TAncestorMap;
174 const TAncestorMap& GetAncestorMap() const { return _mapAncestors; }
176 * \brief Check group names for duplications.
177 * Consider maximum group name length stored in MED file
179 bool HasDuplicatedGroupNamesMED();
181 void ExportMED(const char *file,
182 const char* theMeshName = NULL,
183 bool theAutoGroups = true,
185 throw(SALOME_Exception);
187 void ExportDAT(const char *file) throw(SALOME_Exception);
188 void ExportUNV(const char *file) throw(SALOME_Exception);
189 void ExportSTL(const char *file, const bool isascii) throw(SALOME_Exception);
191 int NbNodes() throw(SALOME_Exception);
193 int NbEdges(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
195 int NbFaces(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
197 int NbTriangles(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
199 int NbQuadrangles(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
201 int NbPolygons() throw(SALOME_Exception);
203 int NbVolumes(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
205 int NbTetras(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
207 int NbHexas(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
209 int NbPyramids(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
211 int NbPrisms(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
213 int NbPolyhedrons() throw(SALOME_Exception);
215 int NbSubMesh() throw(SALOME_Exception);
217 int NbGroup() const { return _mapGroup.size(); }
219 SMESH_Group* AddGroup (const SMDSAbs_ElementType theType,
222 const TopoDS_Shape& theShape=TopoDS_Shape());
224 typedef boost::shared_ptr< SMDS_Iterator<SMESH_Group*> > GroupIteratorPtr;
225 GroupIteratorPtr GetGroups() const;
227 std::list<int> GetGroupIds() const;
229 SMESH_Group* GetGroup (const int theGroupID);
231 void RemoveGroup (const int theGroupID);
234 SMDSAbs_ElementType GetElementType( const int id, const bool iselem );
238 ostream& Dump(ostream & save);
243 int _id; // id given by creator (unique within the creator instance)
245 int _idDoc; // id given by SMESHDS_Document
246 int _groupId; // id generator for group objects
247 bool _isShapeToMesh;// set to true when a shape is given (only once)
248 std::list <SMESH_subMesh*> _subMeshesUsingHypothesisList;
249 SMESHDS_Document * _myDocument;
250 SMESHDS_Mesh * _myMeshDS;
251 std::map <int, SMESH_subMesh*> _mapSubMesh;
252 std::map <int, SMESH_Group*> _mapGroup;
257 TopTools_IndexedDataMapOfShapeListOfShape _mapAncestors;
261 SMESH_Mesh(const SMESH_Mesh&) {};