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"
35 //#include "SMESH_subMesh.hxx"
37 #include "SMESHDS_Document.hxx"
38 #include "SMESHDS_Mesh.hxx"
39 #include "SMESHDS_Command.hxx"
40 #include "SMDSAbs_ElementType.hxx"
42 //#include "NMTTools_IndexedDataMapOfShapeIndexedMapOfShape.hxx"
43 #include "SMESH_IndexedDataMapOfShapeIndexedMapOfShape.hxx"
45 #include "Utils_SALOME_Exception.hxx"
48 #include <TopExp_Explorer.hxx>
50 #include <TopoDS_Iterator.hxx>
51 #include <TopoDS_Compound.hxx>
52 #include <TopoDS_CompSolid.hxx>
53 #include <TopoDS_Solid.hxx>
54 #include <TopoDS_Shell.hxx>
55 #include <TopoDS_Face.hxx>
56 #include <TopoDS_Wire.hxx>
57 #include <TopoDS_Edge.hxx>
58 #include <TopoDS_Vertex.hxx>
59 #include <TopoDS_Shape.hxx>
60 #include <TopTools_IndexedMapOfShape.hxx>
61 #include <TopTools_IndexedDataMapOfShapeListOfShape.hxx>
72 class TopTools_ListOfShape;
74 class SMESH_HypoFilter;
77 typedef SMESH_IndexedDataMapOfShapeIndexedMapOfShape IndexedMapOfChain;
79 class SMESH_EXPORT SMESH_Mesh
82 SMESH_Mesh(int theLocalId,
85 bool theIsEmbeddedMode,
86 SMESHDS_Document* theDocument);
88 virtual ~SMESH_Mesh();
91 * \brief Set geometry to be meshed
93 void ShapeToMesh(const TopoDS_Shape & aShape);
95 * \brief Return geometry to be meshed. (It may be a PseudoShape()!)
97 TopoDS_Shape GetShapeToMesh() const;
99 * \brief Return true if there is a geometry to be meshed, not PseudoShape()
101 bool HasShapeToMesh() const { return _isShapeToMesh; }
103 * \brief Return a solid which is returned by GetShapeToMesh() if
104 * a real geometry to be meshed was not set
106 static const TopoDS_Solid& PseudoShape();
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 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) const;
133 int GetHypotheses(const TopoDS_Shape & aSubShape,
134 const SMESH_HypoFilter& aFilter,
135 list <const SMESHDS_Hypothesis * >& aHypList,
136 const bool andAncestors) const;
138 const list<SMESHDS_Command*> & GetLog() throw(SALOME_Exception);
140 void ClearLog() throw(SALOME_Exception);
142 int GetId() { return _id; }
144 SMESHDS_Mesh * GetMeshDS() { return _myMeshDS; }
146 SMESH_Gen *GetGen() { return _gen; }
148 SMESH_subMesh *GetSubMesh(const TopoDS_Shape & aSubShape)
149 throw(SALOME_Exception);
151 SMESH_subMesh *GetSubMeshContaining(const TopoDS_Shape & aSubShape)
152 throw(SALOME_Exception);
154 SMESH_subMesh *GetSubMeshContaining(const int aShapeID)
155 throw(SALOME_Exception);
157 void NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* theChangedHyp);
158 // Say all submeshes that theChangedHyp has been modified
160 const list < SMESH_subMesh * >&
161 GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp)
162 throw(SALOME_Exception);
164 bool IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
165 const SMESH_subMesh * aSubMesh);
166 // Return True if anHyp is used to mesh aSubShape
168 bool IsNotConformAllowed() const;
169 // check if a hypothesis alowing notconform mesh is present
171 bool IsMainShape(const TopoDS_Shape& theShape) const;
173 const TopTools_ListOfShape& GetAncestors(const TopoDS_Shape& theSubShape) const;
174 // return list of ancestors of theSubShape in the order
175 // that lower dimention shapes come first.
177 /*! Check group names for duplications.
178 * Consider maximum group name length stored in MED file.
180 bool HasDuplicatedGroupNamesMED();
182 void ExportMED(const char *file,
183 const char* theMeshName = NULL,
184 bool theAutoGroups = true,
186 throw(SALOME_Exception);
188 void ExportDAT(const char *file) throw(SALOME_Exception);
189 void ExportUNV(const char *file) throw(SALOME_Exception);
190 void ExportSTL(const char *file, const bool isascii) throw(SALOME_Exception);
192 int NbNodes() throw(SALOME_Exception);
195 * ElementOrder points out entities of what order are requested
198 ORDER_ANY, /*! entities of any order */
199 ORDER_LINEAR, /*! entities of 1st order */
200 ORDER_QUADRATIC /*! entities of 2nd order */
203 int NbEdges(ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
205 int NbFaces(ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
207 int NbTriangles(ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
209 int NbQuadrangles(ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
211 int NbPolygons() throw(SALOME_Exception);
213 int NbVolumes(ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
215 int NbTetras(ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
217 int NbHexas(ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
219 int NbPyramids(ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
221 int NbPrisms(ElementOrder order = ORDER_ANY) throw(SALOME_Exception);
223 int NbPolyhedrons() throw(SALOME_Exception);
225 int NbSubMesh() throw(SALOME_Exception);
227 int NbGroup() const { return _mapGroup.size(); }
229 SMESH_Group* AddGroup (const SMDSAbs_ElementType theType,
232 const TopoDS_Shape& theShape=TopoDS_Shape());
234 SMESH_Group* GetGroup (const int theGroupID);
236 list<int> GetGroupIds();
238 void RemoveGroup (const 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 list <SMESH_subMesh *> _subMeshesUsingHypothesisList;
256 SMESHDS_Document * _myDocument;
257 SMESHDS_Mesh * _myMeshDS;
258 map <int, SMESH_subMesh *> _mapSubMesh;
259 map <int, SMESH_Group *> _mapGroup;
262 TopTools_IndexedDataMapOfShapeListOfShape _mapAncestors;
266 SMESH_Mesh(const SMESH_Mesh&) {};