1 // SMESH SMESH : implementaion of SMESH idl descriptions
3 // Copyright (C) 2003 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
24 // File : SMESH_Mesh.hxx
25 // Author : Paul RASCLE, EDF
29 #ifndef _SMESH_MESH_HXX_
30 #define _SMESH_MESH_HXX_
32 #include "SMESH_SMESH.hxx"
34 #include "SMESH_Hypothesis.hxx"
36 #include "SMESHDS_Mesh.hxx"
37 #include "SMESHDS_Command.hxx"
38 #include "SMDSAbs_ElementType.hxx"
40 #include "Utils_SALOME_Exception.hxx"
42 #include <TopoDS_Shape.hxx>
43 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
49 class SMESHDS_Document;
51 class TopTools_ListOfShape;
53 class SMESH_HypoFilter;
56 class SMESH_EXPORT SMESH_Mesh
59 SMESH_Mesh(int theLocalId,
62 bool theIsEmbeddedMode,
63 SMESHDS_Document* theDocument);
65 virtual ~SMESH_Mesh();
68 * \brief Set geometry to be meshed
70 void ShapeToMesh(const TopoDS_Shape & aShape);
72 * \brief Return geometry to be meshed. (It may be a PseudoShape()!)
74 TopoDS_Shape GetShapeToMesh() const;
76 * \brief Return true if there is a geometry to be meshed, not PseudoShape()
78 bool HasShapeToMesh() const { return _isShapeToMesh; }
80 * \brief Return a solid which is returned by GetShapeToMesh() if
81 * a real geometry to be meshed was not set
83 static const TopoDS_Solid& PseudoShape();
86 * \brief Remove all nodes and elements
91 * \brief Remove all nodes and elements of indicated shape
93 void ClearSubMesh(const int theShapeId);
95 int UNVToMesh(const char* theFileName);
97 * consult DriverMED_R_SMESHDS_Mesh::ReadStatus for returned value
99 int MEDToMesh(const char* theFileName, const char* theMeshName);
101 int STLToMesh(const char* theFileName);
103 SMESH_Hypothesis::Hypothesis_Status
104 AddHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
105 throw(SALOME_Exception);
107 SMESH_Hypothesis::Hypothesis_Status
108 RemoveHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
109 throw(SALOME_Exception);
111 const std::list <const SMESHDS_Hypothesis * >&
112 GetHypothesisList(const TopoDS_Shape & aSubShape) const
113 throw(SALOME_Exception);
115 const SMESH_Hypothesis * GetHypothesis(const TopoDS_Shape & aSubShape,
116 const SMESH_HypoFilter& aFilter,
117 const bool andAncestors,
118 TopoDS_Shape* assignedTo=0) const;
120 int GetHypotheses(const TopoDS_Shape & aSubShape,
121 const SMESH_HypoFilter& aFilter,
122 std::list <const SMESHDS_Hypothesis * >& aHypList,
123 const bool andAncestors) const;
125 const std::list<SMESHDS_Command*> & GetLog() throw(SALOME_Exception);
127 void ClearLog() throw(SALOME_Exception);
129 int GetId() { return _id; }
131 SMESHDS_Mesh * GetMeshDS() { return _myMeshDS; }
133 SMESH_Gen *GetGen() { return _gen; }
135 SMESH_subMesh *GetSubMesh(const TopoDS_Shape & aSubShape)
136 throw(SALOME_Exception);
138 SMESH_subMesh *GetSubMeshContaining(const TopoDS_Shape & aSubShape) const
139 throw(SALOME_Exception);
141 SMESH_subMesh *GetSubMeshContaining(const int aShapeID) const
142 throw(SALOME_Exception);
144 * \brief Return submeshes of groups containing the given subshape
146 std::list<SMESH_subMesh*> GetGroupSubMeshesContaining(const TopoDS_Shape & shape) const
147 throw(SALOME_Exception);
149 * \brief Say all submeshes that theChangedHyp has been modified
151 void NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* theChangedHyp);
153 const std::list < SMESH_subMesh * >&
154 GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp) throw(SALOME_Exception);
156 * \brief Return True if anHyp is used to mesh aSubShape
158 bool IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
159 const SMESH_subMesh * aSubMesh);
161 * \brief check if a hypothesis alowing notconform mesh is present
163 bool IsNotConformAllowed() const;
165 bool IsMainShape(const TopoDS_Shape& theShape) const;
167 * \brief Return list of ancestors of theSubShape in the order
168 * that lower dimention shapes come first
170 const TopTools_ListOfShape& GetAncestors(const TopoDS_Shape& theSubShape) const;
172 void SetAutoColor(bool theAutoColor) throw(SALOME_Exception);
174 bool GetAutoColor() throw(SALOME_Exception);
177 * \brief Return data map of descendant to ancestor shapes
179 typedef TopTools_IndexedDataMapOfShapeListOfShape TAncestorMap;
180 const TAncestorMap& GetAncestorMap() const { return _mapAncestors; }
182 * \brief Check group names for duplications.
183 * Consider maximum group name length stored in MED file
185 bool HasDuplicatedGroupNamesMED();
187 void ExportMED(const char *file,
188 const char* theMeshName = NULL,
189 bool theAutoGroups = true,
191 throw(SALOME_Exception);
193 void ExportDAT(const char *file) throw(SALOME_Exception);
194 void ExportUNV(const char *file) throw(SALOME_Exception);
195 void ExportSTL(const char *file, const bool isascii) throw(SALOME_Exception);
197 int NbNodes() throw(SALOME_Exception);
199 int NbEdges(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
201 int NbFaces(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
203 int NbTriangles(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
205 int NbQuadrangles(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
207 int NbPolygons() throw(SALOME_Exception);
209 int NbVolumes(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
211 int NbTetras(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
213 int NbHexas(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
215 int NbPyramids(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
217 int NbPrisms(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
219 int NbPolyhedrons() throw(SALOME_Exception);
221 int NbSubMesh() throw(SALOME_Exception);
223 int NbGroup() const { return _mapGroup.size(); }
225 SMESH_Group* AddGroup (const SMDSAbs_ElementType theType,
228 const TopoDS_Shape& theShape=TopoDS_Shape());
230 typedef boost::shared_ptr< SMDS_Iterator<SMESH_Group*> > GroupIteratorPtr;
231 GroupIteratorPtr GetGroups() const;
233 std::list<int> GetGroupIds() const;
235 SMESH_Group* GetGroup (const int theGroupID);
237 void RemoveGroup (const int theGroupID);
239 SMESH_Group* ConvertToStandalone ( int theGroupID );
241 SMDSAbs_ElementType GetElementType( const int id, const bool iselem );
245 ostream& Dump(ostream & save);
250 int _id; // id given by creator (unique within the creator instance)
252 int _idDoc; // id given by SMESHDS_Document
253 int _groupId; // id generator for group objects
254 bool _isShapeToMesh;// set to true when a shape is given (only once)
255 std::list <SMESH_subMesh*> _subMeshesUsingHypothesisList;
256 SMESHDS_Document * _myDocument;
257 SMESHDS_Mesh * _myMeshDS;
258 std::map <int, SMESH_subMesh*> _mapSubMesh;
259 std::map <int, SMESH_Group*> _mapGroup;
264 TopTools_IndexedDataMapOfShapeListOfShape _mapAncestors;
268 SMESH_Mesh(const SMESH_Mesh&) {};