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 int UNVToMesh(const char* theFileName);
88 * consult DriverMED_R_SMESHDS_Mesh::ReadStatus for returned value
90 int MEDToMesh(const char* theFileName, const char* theMeshName);
92 int STLToMesh(const char* theFileName);
94 SMESH_Hypothesis::Hypothesis_Status
95 AddHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
96 throw(SALOME_Exception);
98 SMESH_Hypothesis::Hypothesis_Status
99 RemoveHypothesis(const TopoDS_Shape & aSubShape, int anHypId)
100 throw(SALOME_Exception);
102 const std::list <const SMESHDS_Hypothesis * >&
103 GetHypothesisList(const TopoDS_Shape & aSubShape) const
104 throw(SALOME_Exception);
106 const SMESH_Hypothesis * GetHypothesis(const TopoDS_Shape & aSubShape,
107 const SMESH_HypoFilter& aFilter,
108 const bool andAncestors) const;
110 int GetHypotheses(const TopoDS_Shape & aSubShape,
111 const SMESH_HypoFilter& aFilter,
112 std::list <const SMESHDS_Hypothesis * >& aHypList,
113 const bool andAncestors) const;
115 const std::list<SMESHDS_Command*> & GetLog() throw(SALOME_Exception);
117 void ClearLog() throw(SALOME_Exception);
119 int GetId() { return _id; }
121 SMESHDS_Mesh * GetMeshDS() { return _myMeshDS; }
123 SMESH_Gen *GetGen() { return _gen; }
125 SMESH_subMesh *GetSubMesh(const TopoDS_Shape & aSubShape)
126 throw(SALOME_Exception);
128 SMESH_subMesh *GetSubMeshContaining(const TopoDS_Shape & aSubShape) const
129 throw(SALOME_Exception);
131 SMESH_subMesh *GetSubMeshContaining(const int aShapeID) const
132 throw(SALOME_Exception);
134 * \brief Return submeshes of groups containing the given subshape
136 std::list<SMESH_subMesh*> GetGroupSubMeshesContaining(const TopoDS_Shape & shape) const
137 throw(SALOME_Exception);
139 * \brief Say all submeshes that theChangedHyp has been modified
141 void NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* theChangedHyp);
143 const std::list < SMESH_subMesh * >&
144 GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp) throw(SALOME_Exception);
146 * \brief Return True if anHyp is used to mesh aSubShape
148 bool IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
149 const SMESH_subMesh * aSubMesh);
151 * \brief check if a hypothesis alowing notconform mesh is present
153 bool IsNotConformAllowed() const;
155 bool IsMainShape(const TopoDS_Shape& theShape) const;
157 * \brief Return list of ancestors of theSubShape in the order
158 * that lower dimention shapes come first
160 const TopTools_ListOfShape& GetAncestors(const TopoDS_Shape& theSubShape) const;
162 void SetAutoColor(bool theAutoColor) throw(SALOME_Exception);
164 bool GetAutoColor() throw(SALOME_Exception);
167 * \brief Return data map of descendant to ancestor shapes
169 typedef TopTools_IndexedDataMapOfShapeListOfShape TAncestorMap;
170 const TAncestorMap& GetAncestorMap() const { return _mapAncestors; }
172 * \brief Check group names for duplications.
173 * Consider maximum group name length stored in MED file
175 bool HasDuplicatedGroupNamesMED();
177 void ExportMED(const char *file,
178 const char* theMeshName = NULL,
179 bool theAutoGroups = true,
181 throw(SALOME_Exception);
183 void ExportDAT(const char *file) throw(SALOME_Exception);
184 void ExportUNV(const char *file) throw(SALOME_Exception);
185 void ExportSTL(const char *file, const bool isascii) throw(SALOME_Exception);
187 int NbNodes() throw(SALOME_Exception);
189 int NbEdges(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
191 int NbFaces(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
193 int NbTriangles(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
195 int NbQuadrangles(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
197 int NbPolygons() throw(SALOME_Exception);
199 int NbVolumes(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
201 int NbTetras(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
203 int NbHexas(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
205 int NbPyramids(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
207 int NbPrisms(SMDSAbs_ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
209 int NbPolyhedrons() throw(SALOME_Exception);
211 int NbSubMesh() throw(SALOME_Exception);
213 int NbGroup() const { return _mapGroup.size(); }
215 SMESH_Group* AddGroup (const SMDSAbs_ElementType theType,
218 const TopoDS_Shape& theShape=TopoDS_Shape());
220 SMESH_Group* GetGroup (const int theGroupID);
222 std::list<int> GetGroupIds();
224 void RemoveGroup (const int theGroupID);
227 SMDSAbs_ElementType GetElementType( const int id, const bool iselem );
231 ostream& Dump(ostream & save);
236 int _id; // id given by creator (unique within the creator instance)
238 int _idDoc; // id given by SMESHDS_Document
239 int _groupId; // id generator for group objects
240 bool _isShapeToMesh;// set to true when a shape is given (only once)
241 std::list <SMESH_subMesh*> _subMeshesUsingHypothesisList;
242 SMESHDS_Document * _myDocument;
243 SMESHDS_Mesh * _myMeshDS;
244 map <int, SMESH_subMesh *> _mapSubMesh;
245 map <int, SMESH_Group *> _mapGroup;
250 TopTools_IndexedDataMapOfShapeListOfShape _mapAncestors;
254 SMESH_Mesh(const SMESH_Mesh&) {};