1 // Copyright (C) 2007-2010 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
23 // SMESH SMESH : implementaion of SMESH idl descriptions
24 // File : SMESH_Mesh.cxx
25 // Author : Paul RASCLE, EDF
28 #include "SMESH_Mesh.hxx"
29 #include "SMESH_subMesh.hxx"
30 #include "SMESH_Gen.hxx"
31 #include "SMESH_Hypothesis.hxx"
32 #include "SMESH_Group.hxx"
33 #include "SMESH_HypoFilter.hxx"
34 #include "SMESHDS_Group.hxx"
35 #include "SMESHDS_Script.hxx"
36 #include "SMESHDS_GroupOnGeom.hxx"
37 #include "SMESHDS_Document.hxx"
38 #include "SMDS_MeshVolume.hxx"
39 #include "SMDS_SetIterator.hxx"
41 #include "utilities.h"
43 #include "DriverMED_W_SMESHDS_Mesh.h"
44 #include "DriverDAT_W_SMDS_Mesh.h"
45 #include "DriverUNV_W_SMDS_Mesh.h"
46 #include "DriverSTL_W_SMDS_Mesh.h"
48 #include "DriverMED_R_SMESHDS_Mesh.h"
49 #include "DriverUNV_R_SMDS_Mesh.h"
50 #include "DriverSTL_R_SMDS_Mesh.h"
52 #undef _Precision_HeaderFile
53 #include <BRepBndLib.hxx>
54 #include <BRepPrimAPI_MakeBox.hxx>
55 #include <Bnd_Box.hxx>
57 #include <TopExp_Explorer.hxx>
58 #include <TopTools_ListIteratorOfListOfShape.hxx>
59 #include <TopTools_ListOfShape.hxx>
60 #include <TopTools_MapOfShape.hxx>
61 #include <TopoDS_Iterator.hxx>
63 #include "Utils_ExceptHandlers.hxx"
67 // maximum stored group name length in MED file
68 #define MAX_MED_GROUP_NAME_LENGTH 80
71 static int MYDEBUG = 0;
73 static int MYDEBUG = 0;
76 #define cSMESH_Hyp(h) static_cast<const SMESH_Hypothesis*>(h)
78 typedef SMESH_HypoFilter THypType;
80 //=============================================================================
84 //=============================================================================
86 SMESH_Mesh::SMESH_Mesh(int theLocalId,
89 bool theIsEmbeddedMode,
90 SMESHDS_Document* theDocument):
91 _groupId( 0 ), _nbSubShapes( 0 )
93 MESSAGE("SMESH_Mesh::SMESH_Mesh(int localId)");
95 _studyId = theStudyId;
97 _myDocument = theDocument;
98 _idDoc = theDocument->NewMesh(theIsEmbeddedMode);
99 _myMeshDS = theDocument->GetMesh(_idDoc);
100 _isShapeToMesh = false;
101 _isAutoColor = false;
103 _shapeDiagonal = 0.0;
105 _myMeshDS->ShapeToMesh( PseudoShape() );
108 //================================================================================
110 * \brief Constructor of SMESH_Mesh being a base of some descendant class
112 //================================================================================
114 SMESH_Mesh::SMESH_Mesh():
115 _groupId( 0 ), _nbSubShapes( 0 )
118 _isShapeToMesh = false;
119 _isAutoColor = false;
121 _shapeDiagonal = 0.0;
125 //=============================================================================
129 //=============================================================================
131 SMESH_Mesh::~SMESH_Mesh()
133 INFOS("SMESH_Mesh::~SMESH_Mesh");
135 // issue 0020340: EDF 1022 SMESH : Crash with FindNodeClosestTo in a second new study
136 // Notify event listeners at least that something happens
137 if ( SMESH_subMesh * sm = GetSubMeshContaining(1))
138 sm->ComputeStateEngine( SMESH_subMesh::MESH_ENTITY_REMOVED );
141 map < int, SMESH_Group * >::iterator itg;
142 for (itg = _mapGroup.begin(); itg != _mapGroup.end(); itg++) {
143 SMESH_Group *aGroup = (*itg).second;
148 if ( _rmGroupCallUp) delete _rmGroupCallUp;
152 //=============================================================================
154 * \brief Set geometry to be meshed
156 //=============================================================================
158 void SMESH_Mesh::ShapeToMesh(const TopoDS_Shape & aShape)
160 if(MYDEBUG) MESSAGE("SMESH_Mesh::ShapeToMesh");
162 if ( !aShape.IsNull() && _isShapeToMesh ) {
163 if ( aShape.ShapeType() != TopAbs_COMPOUND && // group contents is allowed to change
164 _myMeshDS->ShapeToMesh().ShapeType() != TopAbs_COMPOUND )
165 throw SALOME_Exception(LOCALIZED ("a shape to mesh has already been defined"));
167 // clear current data
168 if ( !_myMeshDS->ShapeToMesh().IsNull() )
170 // removal of a shape to mesh, delete objects referring to sub-shapes:
172 map <int, SMESH_subMesh *>::iterator i_sm = _mapSubMesh.begin();
173 for ( ; i_sm != _mapSubMesh.end(); ++i_sm )
176 // - groups on geometry
177 map <int, SMESH_Group *>::iterator i_gr = _mapGroup.begin();
178 while ( i_gr != _mapGroup.end() ) {
179 if ( dynamic_cast<SMESHDS_GroupOnGeom*>( i_gr->second->GetGroupDS() )) {
180 _myMeshDS->RemoveGroup( i_gr->second->GetGroupDS() );
182 _mapGroup.erase( i_gr++ );
187 _mapAncestors.Clear();
190 TopoDS_Shape aNullShape;
191 _myMeshDS->ShapeToMesh( aNullShape );
193 _shapeDiagonal = 0.0;
196 // set a new geometry
197 if ( !aShape.IsNull() )
199 _myMeshDS->ShapeToMesh(aShape);
200 _isShapeToMesh = true;
201 _nbSubShapes = _myMeshDS->MaxShapeIndex();
203 // fill map of ancestors
204 fillAncestorsMap(aShape);
208 _isShapeToMesh = false;
209 _shapeDiagonal = 0.0;
210 _myMeshDS->ShapeToMesh( PseudoShape() );
215 //=======================================================================
217 * \brief Return geometry to be meshed. (It may be a PseudoShape()!)
219 //=======================================================================
221 TopoDS_Shape SMESH_Mesh::GetShapeToMesh() const
223 return _myMeshDS->ShapeToMesh();
226 //=======================================================================
228 * \brief Return a solid which is returned by GetShapeToMesh() if
229 * a real geometry to be meshed was not set
231 //=======================================================================
233 const TopoDS_Solid& SMESH_Mesh::PseudoShape()
235 static TopoDS_Solid aSolid;
236 if ( aSolid.IsNull() )
238 aSolid = BRepPrimAPI_MakeBox(1,1,1);
243 //=======================================================================
245 * \brief Return diagonal size of bounding box of a shape
247 //=======================================================================
249 double SMESH_Mesh::GetShapeDiagonalSize(const TopoDS_Shape & aShape)
251 if ( !aShape.IsNull() ) {
253 BRepBndLib::Add(aShape, Box);
254 return sqrt( Box.SquareExtent() );
259 //=======================================================================
261 * \brief Return diagonal size of bounding box of shape to mesh
263 //=======================================================================
265 double SMESH_Mesh::GetShapeDiagonalSize() const
267 if ( _shapeDiagonal == 0. && _isShapeToMesh )
268 const_cast<SMESH_Mesh*>(this)->_shapeDiagonal = GetShapeDiagonalSize( GetShapeToMesh() );
270 return _shapeDiagonal;
273 //=======================================================================
275 * \brief Remove all nodes and elements
277 //=======================================================================
279 void SMESH_Mesh::Clear()
282 _myMeshDS->ClearMesh();
284 // update compute state of submeshes
285 if ( SMESH_subMesh *sm = GetSubMeshContaining( GetShapeToMesh() ) )
287 sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
288 sm->ComputeSubMeshStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
289 sm->ComputeStateEngine( SMESH_subMesh::CLEAN ); // for event listeners (issue 0020918)
290 sm->ComputeSubMeshStateEngine( SMESH_subMesh::CLEAN );
295 //=======================================================================
297 * \brief Remove all nodes and elements of indicated shape
299 //=======================================================================
301 void SMESH_Mesh::ClearSubMesh(const int theShapeId)
303 // clear sub-meshes; get ready to re-compute as a side-effect
304 if ( SMESH_subMesh *sm = GetSubMeshContaining( theShapeId ) )
306 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(/*includeSelf=*/true,
307 /*complexShapeFirst=*/false);
308 while ( smIt->more() )
311 TopAbs_ShapeEnum shapeType = sm->GetSubShape().ShapeType();
312 if ( shapeType == TopAbs_VERTEX || shapeType < TopAbs_SOLID )
313 // all other shapes depends on vertices so they are already cleaned
314 sm->ComputeStateEngine( SMESH_subMesh::CLEAN );
315 // to recompute even if failed
316 sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
321 //=======================================================================
322 //function : UNVToMesh
324 //=======================================================================
326 int SMESH_Mesh::UNVToMesh(const char* theFileName)
328 if(MYDEBUG) MESSAGE("UNVToMesh - theFileName = "<<theFileName);
330 throw SALOME_Exception(LOCALIZED("a shape to mesh has already been defined"));
331 _isShapeToMesh = false;
332 DriverUNV_R_SMDS_Mesh myReader;
333 myReader.SetMesh(_myMeshDS);
334 myReader.SetFile(theFileName);
335 myReader.SetMeshId(-1);
338 MESSAGE("UNVToMesh - _myMeshDS->NbNodes() = "<<_myMeshDS->NbNodes());
339 MESSAGE("UNVToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges());
340 MESSAGE("UNVToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces());
341 MESSAGE("UNVToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes());
343 SMDS_MeshGroup* aGroup = (SMDS_MeshGroup*) myReader.GetGroup();
345 TGroupNamesMap aGroupNames = myReader.GetGroupNamesMap();
346 //const TGroupIdMap& aGroupId = myReader.GetGroupIdMap();
347 aGroup->InitSubGroupsIterator();
348 while (aGroup->MoreSubGroups()) {
349 SMDS_MeshGroup* aSubGroup = (SMDS_MeshGroup*) aGroup->NextSubGroup();
350 string aName = aGroupNames[aSubGroup];
353 SMESH_Group* aSMESHGroup = AddGroup( aSubGroup->GetType(), aName.c_str(), aId );
355 if(MYDEBUG) MESSAGE("UNVToMesh - group added: "<<aName);
356 SMESHDS_Group* aGroupDS = dynamic_cast<SMESHDS_Group*>( aSMESHGroup->GetGroupDS() );
358 aGroupDS->SetStoreName(aName.c_str());
359 aSubGroup->InitIterator();
360 const SMDS_MeshElement* aElement = 0;
361 while (aSubGroup->More()) {
362 aElement = aSubGroup->Next();
364 aGroupDS->SMDSGroup().Add(aElement);
368 aGroupDS->SetType(aElement->GetType());
376 //=======================================================================
377 //function : MEDToMesh
379 //=======================================================================
381 int SMESH_Mesh::MEDToMesh(const char* theFileName, const char* theMeshName)
383 if(MYDEBUG) MESSAGE("MEDToMesh - theFileName = "<<theFileName<<", mesh name = "<<theMeshName);
385 throw SALOME_Exception(LOCALIZED("a shape to mesh has already been defined"));
386 _isShapeToMesh = false;
387 DriverMED_R_SMESHDS_Mesh myReader;
388 myReader.SetMesh(_myMeshDS);
389 myReader.SetMeshId(-1);
390 myReader.SetFile(theFileName);
391 myReader.SetMeshName(theMeshName);
392 Driver_Mesh::Status status = myReader.Perform();
394 MESSAGE("MEDToMesh - _myMeshDS->NbNodes() = "<<_myMeshDS->NbNodes());
395 MESSAGE("MEDToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges());
396 MESSAGE("MEDToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces());
397 MESSAGE("MEDToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes());
400 // Reading groups (sub-meshes are out of scope of MED import functionality)
401 list<TNameAndType> aGroupNames = myReader.GetGroupNamesAndTypes();
402 if(MYDEBUG) MESSAGE("MEDToMesh - Nb groups = "<<aGroupNames.size());
404 list<TNameAndType>::iterator name_type = aGroupNames.begin();
405 for ( ; name_type != aGroupNames.end(); name_type++ ) {
406 SMESH_Group* aGroup = AddGroup( name_type->second, name_type->first.c_str(), anId );
408 if(MYDEBUG) MESSAGE("MEDToMesh - group added: "<<name_type->first.c_str());
409 SMESHDS_Group* aGroupDS = dynamic_cast<SMESHDS_Group*>( aGroup->GetGroupDS() );
411 aGroupDS->SetStoreName( name_type->first.c_str() );
412 myReader.GetGroup( aGroupDS );
419 //=======================================================================
420 //function : STLToMesh
422 //=======================================================================
424 int SMESH_Mesh::STLToMesh(const char* theFileName)
426 if(MYDEBUG) MESSAGE("STLToMesh - theFileName = "<<theFileName);
428 throw SALOME_Exception(LOCALIZED("a shape to mesh has already been defined"));
429 _isShapeToMesh = false;
430 DriverSTL_R_SMDS_Mesh myReader;
431 myReader.SetMesh(_myMeshDS);
432 myReader.SetFile(theFileName);
433 myReader.SetMeshId(-1);
436 MESSAGE("STLToMesh - _myMeshDS->NbNodes() = "<<_myMeshDS->NbNodes());
437 MESSAGE("STLToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges());
438 MESSAGE("STLToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces());
439 MESSAGE("STLToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes());
444 //=============================================================================
448 //=============================================================================
450 SMESH_Hypothesis::Hypothesis_Status
451 SMESH_Mesh::AddHypothesis(const TopoDS_Shape & aSubShape,
452 int anHypId ) throw(SALOME_Exception)
454 Unexpect aCatch(SalomeException);
455 if(MYDEBUG) MESSAGE("SMESH_Mesh::AddHypothesis");
457 SMESH_subMesh *subMesh = GetSubMesh(aSubShape);
458 if ( !subMesh || !subMesh->GetId())
459 return SMESH_Hypothesis::HYP_BAD_SUBSHAPE;
461 StudyContextStruct *sc = _gen->GetStudyContext(_studyId);
462 if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end())
464 if(MYDEBUG) MESSAGE("Hypothesis ID does not give an hypothesis");
469 throw SALOME_Exception(LOCALIZED("hypothesis does not exist"));
472 SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId];
473 MESSAGE( "SMESH_Mesh::AddHypothesis " << anHyp->GetName() );
475 bool isGlobalHyp = IsMainShape( aSubShape );
477 // NotConformAllowed can be only global
480 // NOTE: this is not a correct way to check a name of hypothesis,
481 // there should be an attribute of hypothesis saying that it can/can't
483 string hypName = anHyp->GetName();
484 if ( hypName == "NotConformAllowed" )
486 if(MYDEBUG) MESSAGE( "Hypotesis <NotConformAllowed> can be only global" );
487 return SMESH_Hypothesis::HYP_INCOMPATIBLE;
493 bool isAlgo = ( !anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO );
494 int event = isAlgo ? SMESH_subMesh::ADD_ALGO : SMESH_subMesh::ADD_HYP;
496 SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp);
499 if (!SMESH_Hypothesis::IsStatusFatal(ret) &&
500 anHyp->GetDim() <= SMESH_Gen::GetShapeDim(aSubShape)) // is added on father
502 event = isAlgo ? SMESH_subMesh::ADD_FATHER_ALGO : SMESH_subMesh::ADD_FATHER_HYP;
504 SMESH_Hypothesis::Hypothesis_Status ret2 =
505 subMesh->SubMeshesAlgoStateEngine(event, anHyp);
509 // check concurent hypotheses on ancestors
510 if (ret < SMESH_Hypothesis::HYP_CONCURENT && !isGlobalHyp )
512 SMESH_subMeshIteratorPtr smIt = subMesh->getDependsOnIterator(false,false);
513 while ( smIt->more() ) {
514 SMESH_subMesh* sm = smIt->next();
515 if ( sm->IsApplicableHypotesis( anHyp )) {
516 ret2 = sm->CheckConcurentHypothesis( anHyp->GetType() );
525 HasModificationsToDiscard(); // to reset _isModified flag if a mesh becomes empty
527 if(MYDEBUG) subMesh->DumpAlgoState(true);
528 if(MYDEBUG) SCRUTE(ret);
532 //=============================================================================
536 //=============================================================================
538 SMESH_Hypothesis::Hypothesis_Status
539 SMESH_Mesh::RemoveHypothesis(const TopoDS_Shape & aSubShape,
540 int anHypId)throw(SALOME_Exception)
542 Unexpect aCatch(SalomeException);
543 if(MYDEBUG) MESSAGE("SMESH_Mesh::RemoveHypothesis");
545 StudyContextStruct *sc = _gen->GetStudyContext(_studyId);
546 if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end())
547 throw SALOME_Exception(LOCALIZED("hypothesis does not exist"));
549 SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId];
551 int hypType = anHyp->GetType();
557 bool isAlgo = ( !anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO );
558 int event = isAlgo ? SMESH_subMesh::REMOVE_ALGO : SMESH_subMesh::REMOVE_HYP;
560 SMESH_subMesh *subMesh = GetSubMesh(aSubShape);
562 SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp);
564 // there may appear concurrent hyps that were covered by the removed hyp
565 if (ret < SMESH_Hypothesis::HYP_CONCURENT &&
566 subMesh->IsApplicableHypotesis( anHyp ) &&
567 subMesh->CheckConcurentHypothesis( anHyp->GetType() ) != SMESH_Hypothesis::HYP_OK)
568 ret = SMESH_Hypothesis::HYP_CONCURENT;
571 if (!SMESH_Hypothesis::IsStatusFatal(ret) &&
572 anHyp->GetDim() <= SMESH_Gen::GetShapeDim(aSubShape)) // is removed from father
574 event = isAlgo ? SMESH_subMesh::REMOVE_FATHER_ALGO : SMESH_subMesh::REMOVE_FATHER_HYP;
576 SMESH_Hypothesis::Hypothesis_Status ret2 =
577 subMesh->SubMeshesAlgoStateEngine(event, anHyp);
578 if (ret2 > ret) // more severe
581 // check concurent hypotheses on ancestors
582 if (ret < SMESH_Hypothesis::HYP_CONCURENT && !IsMainShape( aSubShape ) )
584 SMESH_subMeshIteratorPtr smIt = subMesh->getDependsOnIterator(false,false);
585 while ( smIt->more() ) {
586 SMESH_subMesh* sm = smIt->next();
587 if ( sm->IsApplicableHypotesis( anHyp )) {
588 ret2 = sm->CheckConcurentHypothesis( anHyp->GetType() );
598 HasModificationsToDiscard(); // to reset _isModified flag if mesh become empty
600 if(MYDEBUG) subMesh->DumpAlgoState(true);
601 if(MYDEBUG) SCRUTE(ret);
605 //=============================================================================
609 //=============================================================================
611 const list<const SMESHDS_Hypothesis*>&
612 SMESH_Mesh::GetHypothesisList(const TopoDS_Shape & aSubShape) const
613 throw(SALOME_Exception)
615 Unexpect aCatch(SalomeException);
616 return _myMeshDS->GetHypothesis(aSubShape);
619 //=======================================================================
621 * \brief Return the hypothesis assigned to the shape
622 * \param aSubShape - the shape to check
623 * \param aFilter - the hypothesis filter
624 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
625 * \param assignedTo - to return the shape the found hypo is assigned to
626 * \retval SMESH_Hypothesis* - the first hypo passed through aFilter
628 //=======================================================================
630 const SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const TopoDS_Shape & aSubShape,
631 const SMESH_HypoFilter& aFilter,
632 const bool andAncestors,
633 TopoDS_Shape* assignedTo) const
636 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(aSubShape);
637 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
638 for ( ; hyp != hypList.end(); hyp++ ) {
639 const SMESH_Hypothesis * h = cSMESH_Hyp( *hyp );
640 if ( aFilter.IsOk( h, aSubShape)) {
641 if ( assignedTo ) *assignedTo = aSubShape;
648 // user sorted submeshes of ancestors, according to stored submesh priority
649 const list<SMESH_subMesh*> smList = getAncestorsSubMeshes( aSubShape );
650 list<SMESH_subMesh*>::const_iterator smIt = smList.begin();
651 for ( ; smIt != smList.end(); smIt++ )
653 const TopoDS_Shape& curSh = (*smIt)->GetSubShape();
654 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(curSh);
655 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
656 for ( ; hyp != hypList.end(); hyp++ ) {
657 const SMESH_Hypothesis * h = cSMESH_Hyp( *hyp );
658 if (aFilter.IsOk( h, curSh )) {
659 if ( assignedTo ) *assignedTo = curSh;
668 //================================================================================
670 * \brief Return hypothesis assigned to the shape
671 * \param aSubShape - the shape to check
672 * \param aFilter - the hypothesis filter
673 * \param aHypList - the list of the found hypotheses
674 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
675 * \retval int - number of unique hypos in aHypList
677 //================================================================================
679 int SMESH_Mesh::GetHypotheses(const TopoDS_Shape & aSubShape,
680 const SMESH_HypoFilter& aFilter,
681 list <const SMESHDS_Hypothesis * >& aHypList,
682 const bool andAncestors) const
684 set<string> hypTypes; // to exclude same type hypos from the result list
687 // only one main hypothesis is allowed
688 bool mainHypFound = false;
691 list<const SMESHDS_Hypothesis*>::const_iterator hyp;
692 for ( hyp = aHypList.begin(); hyp != aHypList.end(); hyp++ ) {
693 if ( hypTypes.insert( (*hyp)->GetName() ).second )
695 if ( !cSMESH_Hyp(*hyp)->IsAuxiliary() )
699 // get hypos from aSubShape
701 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(aSubShape);
702 for ( hyp = hypList.begin(); hyp != hypList.end(); hyp++ )
703 if ( aFilter.IsOk (cSMESH_Hyp( *hyp ), aSubShape) &&
704 ( cSMESH_Hyp(*hyp)->IsAuxiliary() || !mainHypFound ) &&
705 hypTypes.insert( (*hyp)->GetName() ).second )
707 aHypList.push_back( *hyp );
709 if ( !cSMESH_Hyp(*hyp)->IsAuxiliary() )
714 // get hypos from ancestors of aSubShape
717 TopTools_MapOfShape map;
719 // user sorted submeshes of ancestors, according to stored submesh priority
720 const list<SMESH_subMesh*> smList = getAncestorsSubMeshes( aSubShape );
721 list<SMESH_subMesh*>::const_iterator smIt = smList.begin();
722 for ( ; smIt != smList.end(); smIt++ )
724 const TopoDS_Shape& curSh = (*smIt)->GetSubShape();
725 if ( !map.Add( curSh ))
727 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(curSh);
728 for ( hyp = hypList.begin(); hyp != hypList.end(); hyp++ )
729 if (aFilter.IsOk( cSMESH_Hyp( *hyp ), curSh ) &&
730 ( cSMESH_Hyp(*hyp)->IsAuxiliary() || !mainHypFound ) &&
731 hypTypes.insert( (*hyp)->GetName() ).second )
733 aHypList.push_back( *hyp );
735 if ( !cSMESH_Hyp(*hyp)->IsAuxiliary() )
743 //=============================================================================
747 //=============================================================================
749 const list<SMESHDS_Command*> & SMESH_Mesh::GetLog() throw(SALOME_Exception)
751 Unexpect aCatch(SalomeException);
752 if(MYDEBUG) MESSAGE("SMESH_Mesh::GetLog");
753 return _myMeshDS->GetScript()->GetCommands();
756 //=============================================================================
760 //=============================================================================
761 void SMESH_Mesh::ClearLog() throw(SALOME_Exception)
763 Unexpect aCatch(SalomeException);
764 if(MYDEBUG) MESSAGE("SMESH_Mesh::ClearLog");
765 _myMeshDS->GetScript()->Clear();
768 //=============================================================================
770 * Get or Create the SMESH_subMesh object implementation
772 //=============================================================================
774 SMESH_subMesh *SMESH_Mesh::GetSubMesh(const TopoDS_Shape & aSubShape)
775 throw(SALOME_Exception)
777 Unexpect aCatch(SalomeException);
778 SMESH_subMesh *aSubMesh;
779 int index = _myMeshDS->ShapeToIndex(aSubShape);
781 // for submeshes on GEOM Group
782 if (( !index || index > _nbSubShapes ) && aSubShape.ShapeType() == TopAbs_COMPOUND ) {
783 TopoDS_Iterator it( aSubShape );
786 index = _myMeshDS->AddCompoundSubmesh( aSubShape, it.Value().ShapeType() );
787 if ( index > _nbSubShapes ) _nbSubShapes = index; // not to create sm for this group again
789 // fill map of Ancestors
790 fillAncestorsMap(aSubShape);
794 // return NULL; // neither sub-shape nor a group
796 map <int, SMESH_subMesh *>::iterator i_sm = _mapSubMesh.find(index);
797 if ( i_sm != _mapSubMesh.end())
799 aSubMesh = i_sm->second;
803 aSubMesh = new SMESH_subMesh(index, this, _myMeshDS, aSubShape);
804 _mapSubMesh[index] = aSubMesh;
810 //=============================================================================
812 * Get the SMESH_subMesh object implementation. Dont create it, return null
813 * if it does not exist.
815 //=============================================================================
817 SMESH_subMesh *SMESH_Mesh::GetSubMeshContaining(const TopoDS_Shape & aSubShape) const
818 throw(SALOME_Exception)
820 Unexpect aCatch(SalomeException);
821 SMESH_subMesh *aSubMesh = NULL;
823 int index = _myMeshDS->ShapeToIndex(aSubShape);
825 map <int, SMESH_subMesh *>::const_iterator i_sm = _mapSubMesh.find(index);
826 if ( i_sm != _mapSubMesh.end())
827 aSubMesh = i_sm->second;
831 //=============================================================================
833 * Get the SMESH_subMesh object implementation. Dont create it, return null
834 * if it does not exist.
836 //=============================================================================
838 SMESH_subMesh *SMESH_Mesh::GetSubMeshContaining(const int aShapeID) const
839 throw(SALOME_Exception)
841 Unexpect aCatch(SalomeException);
843 map <int, SMESH_subMesh *>::const_iterator i_sm = _mapSubMesh.find(aShapeID);
844 if (i_sm == _mapSubMesh.end())
848 //================================================================================
850 * \brief Return submeshes of groups containing the given subshape
852 //================================================================================
855 SMESH_Mesh::GetGroupSubMeshesContaining(const TopoDS_Shape & aSubShape) const
856 throw(SALOME_Exception)
858 Unexpect aCatch(SalomeException);
859 list<SMESH_subMesh*> found;
861 SMESH_subMesh * subMesh = GetSubMeshContaining(aSubShape);
865 // submeshes of groups have max IDs, so search from the map end
866 map<int, SMESH_subMesh *>::const_reverse_iterator i_sm;
867 for ( i_sm = _mapSubMesh.rbegin(); i_sm != _mapSubMesh.rend(); ++i_sm) {
868 SMESHDS_SubMesh * ds = i_sm->second->GetSubMeshDS();
869 if ( ds && ds->IsComplexSubmesh() ) {
870 TopExp_Explorer exp( i_sm->second->GetSubShape(), aSubShape.ShapeType() );
871 for ( ; exp.More(); exp.Next() ) {
872 if ( aSubShape.IsSame( exp.Current() )) {
873 found.push_back( i_sm->second );
883 //=======================================================================
884 //function : IsUsedHypothesis
885 //purpose : Return True if anHyp is used to mesh aSubShape
886 //=======================================================================
888 bool SMESH_Mesh::IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
889 const SMESH_subMesh* aSubMesh)
891 SMESH_Hypothesis* hyp = static_cast<SMESH_Hypothesis*>(anHyp);
893 // check if anHyp can be used to mesh aSubMesh
894 if ( !aSubMesh || !aSubMesh->IsApplicableHypotesis( hyp ))
897 const TopoDS_Shape & aSubShape = const_cast<SMESH_subMesh*>( aSubMesh )->GetSubShape();
899 SMESH_Algo *algo = _gen->GetAlgo(*this, aSubShape );
902 if (anHyp->GetType() > SMESHDS_Hypothesis::PARAM_ALGO)
903 return ( anHyp == algo );
905 // algorithm parameter
908 // look trough hypotheses used by algo
909 SMESH_HypoFilter hypoKind;
910 if ( algo->InitCompatibleHypoFilter( hypoKind, !hyp->IsAuxiliary() )) {
911 list <const SMESHDS_Hypothesis * > usedHyps;
912 if ( GetHypotheses( aSubShape, hypoKind, usedHyps, true ))
913 return ( find( usedHyps.begin(), usedHyps.end(), anHyp ) != usedHyps.end() );
917 // look through all assigned hypotheses
918 //SMESH_HypoFilter filter( SMESH_HypoFilter::Is( hyp ));
919 return false; //GetHypothesis( aSubShape, filter, true );
922 //=============================================================================
926 //=============================================================================
928 const list < SMESH_subMesh * >&
929 SMESH_Mesh::GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp)
930 throw(SALOME_Exception)
932 Unexpect aCatch(SalomeException);
933 if(MYDEBUG) MESSAGE("SMESH_Mesh::GetSubMeshUsingHypothesis");
934 map < int, SMESH_subMesh * >::iterator itsm;
935 _subMeshesUsingHypothesisList.clear();
936 for (itsm = _mapSubMesh.begin(); itsm != _mapSubMesh.end(); itsm++)
938 SMESH_subMesh *aSubMesh = (*itsm).second;
939 if ( IsUsedHypothesis ( anHyp, aSubMesh ))
940 _subMeshesUsingHypothesisList.push_back(aSubMesh);
942 return _subMeshesUsingHypothesisList;
945 //=======================================================================
946 //function : NotifySubMeshesHypothesisModification
947 //purpose : Say all submeshes using theChangedHyp that it has been modified
948 //=======================================================================
950 void SMESH_Mesh::NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* hyp)
952 Unexpect aCatch(SalomeException);
954 const SMESH_Algo *foundAlgo = 0;
955 SMESH_HypoFilter algoKind, compatibleHypoKind;
956 list <const SMESHDS_Hypothesis * > usedHyps;
959 map < int, SMESH_subMesh * >::iterator itsm;
960 for (itsm = _mapSubMesh.begin(); itsm != _mapSubMesh.end(); itsm++)
962 SMESH_subMesh *aSubMesh = (*itsm).second;
963 if ( aSubMesh->IsApplicableHypotesis( hyp ))
965 const TopoDS_Shape & aSubShape = aSubMesh->GetSubShape();
967 if ( !foundAlgo ) // init filter for algo search
968 algoKind.Init( THypType::IsAlgo() ).And( THypType::IsApplicableTo( aSubShape ));
970 const SMESH_Algo *algo = static_cast<const SMESH_Algo*>
971 ( GetHypothesis( aSubShape, algoKind, true ));
975 bool sameAlgo = ( algo == foundAlgo );
976 if ( !sameAlgo && foundAlgo )
977 sameAlgo = ( strcmp( algo->GetName(), foundAlgo->GetName() ) == 0);
979 if ( !sameAlgo ) { // init filter for used hypos search
980 if ( !algo->InitCompatibleHypoFilter( compatibleHypoKind, !hyp->IsAuxiliary() ))
981 continue; // algo does not use any hypothesis
985 // check if hyp is used by algo
987 if ( GetHypotheses( aSubShape, compatibleHypoKind, usedHyps, true ) &&
988 find( usedHyps.begin(), usedHyps.end(), hyp ) != usedHyps.end() )
990 aSubMesh->AlgoStateEngine(SMESH_subMesh::MODIF_HYP,
991 const_cast< SMESH_Hypothesis*>( hyp ));
996 HasModificationsToDiscard(); // to reset _isModified flag if mesh becomes empty
999 //=============================================================================
1001 * Auto color functionality
1003 //=============================================================================
1004 void SMESH_Mesh::SetAutoColor(bool theAutoColor) throw(SALOME_Exception)
1006 Unexpect aCatch(SalomeException);
1007 _isAutoColor = theAutoColor;
1010 bool SMESH_Mesh::GetAutoColor() throw(SALOME_Exception)
1012 Unexpect aCatch(SalomeException);
1013 return _isAutoColor;
1016 //=======================================================================
1017 //function : SetIsModified
1018 //purpose : Set the flag meaning that the mesh has been edited "manually"
1019 //=======================================================================
1021 void SMESH_Mesh::SetIsModified(bool isModified)
1023 _isModified = isModified;
1026 // check if mesh becomes empty as result of modification
1027 HasModificationsToDiscard();
1030 //=======================================================================
1031 //function : HasModificationsToDiscard
1032 //purpose : Return true if the mesh has been edited since a total re-compute
1033 // and those modifications may prevent successful partial re-compute.
1034 // As a side effect reset _isModified flag if mesh is empty
1036 //=======================================================================
1038 bool SMESH_Mesh::HasModificationsToDiscard() const
1040 if ( ! _isModified )
1043 // return true if there the next Compute() will be partial and
1044 // existing but changed elements may prevent successful re-compute
1045 bool hasComputed = false, hasNotComputed = false;
1046 map <int, SMESH_subMesh*>::const_iterator i_sm = _mapSubMesh.begin();
1047 for ( ; i_sm != _mapSubMesh.end() ; ++i_sm )
1048 switch ( i_sm->second->GetSubShape().ShapeType() )
1053 if ( i_sm->second->IsMeshComputed() )
1056 hasNotComputed = true;
1057 if ( hasComputed && hasNotComputed)
1062 const_cast<SMESH_Mesh*>(this)->_isModified = false;
1067 //=============================================================================
1068 /*! Export* methods.
1069 * To store mesh contents on disk in different formats.
1071 //=============================================================================
1073 bool SMESH_Mesh::HasDuplicatedGroupNamesMED()
1075 //set<string> aGroupNames; // Corrected for Mantis issue 0020028
1076 map< SMDSAbs_ElementType, set<string> > aGroupNames;
1077 for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ )
1079 SMESH_Group* aGroup = it->second;
1080 SMDSAbs_ElementType aType = aGroup->GetGroupDS()->GetType();
1081 string aGroupName = aGroup->GetName();
1082 aGroupName.resize(MAX_MED_GROUP_NAME_LENGTH);
1083 if (!aGroupNames[aType].insert(aGroupName).second)
1090 void SMESH_Mesh::ExportMED(const char *file,
1091 const char* theMeshName,
1094 throw(SALOME_Exception)
1096 Unexpect aCatch(SalomeException);
1098 DriverMED_W_SMESHDS_Mesh myWriter;
1099 myWriter.SetFile ( file, MED::EVersion(theVersion) );
1100 myWriter.SetMesh ( _myMeshDS );
1102 myWriter.SetMeshId ( _idDoc );
1104 myWriter.SetMeshId ( -1 );
1105 myWriter.SetMeshName( theMeshName );
1108 if ( theAutoGroups ) {
1109 myWriter.AddGroupOfNodes();
1110 myWriter.AddGroupOfEdges();
1111 myWriter.AddGroupOfFaces();
1112 myWriter.AddGroupOfVolumes();
1115 // Pass groups to writer. Provide unique group names.
1116 //set<string> aGroupNames; // Corrected for Mantis issue 0020028
1117 map< SMDSAbs_ElementType, set<string> > aGroupNames;
1119 int maxNbIter = 10000; // to guarantee cycle finish
1120 for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) {
1121 SMESH_Group* aGroup = it->second;
1122 SMESHDS_GroupBase* aGroupDS = aGroup->GetGroupDS();
1124 SMDSAbs_ElementType aType = aGroupDS->GetType();
1125 string aGroupName0 = aGroup->GetName();
1126 aGroupName0.resize(MAX_MED_GROUP_NAME_LENGTH);
1127 string aGroupName = aGroupName0;
1128 for (int i = 1; !aGroupNames[aType].insert(aGroupName).second && i < maxNbIter; i++) {
1129 sprintf(&aString[0], "GR_%d_%s", i, aGroupName0.c_str());
1130 aGroupName = aString;
1131 aGroupName.resize(MAX_MED_GROUP_NAME_LENGTH);
1133 aGroupDS->SetStoreName( aGroupName.c_str() );
1134 myWriter.AddGroup( aGroupDS );
1142 void SMESH_Mesh::ExportDAT(const char *file) throw(SALOME_Exception)
1144 Unexpect aCatch(SalomeException);
1145 DriverDAT_W_SMDS_Mesh myWriter;
1146 myWriter.SetFile(string(file));
1147 myWriter.SetMesh(_myMeshDS);
1148 myWriter.SetMeshId(_idDoc);
1152 void SMESH_Mesh::ExportUNV(const char *file) throw(SALOME_Exception)
1154 Unexpect aCatch(SalomeException);
1155 DriverUNV_W_SMDS_Mesh myWriter;
1156 myWriter.SetFile(string(file));
1157 myWriter.SetMesh(_myMeshDS);
1158 myWriter.SetMeshId(_idDoc);
1159 // myWriter.SetGroups(_mapGroup);
1161 for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) {
1162 SMESH_Group* aGroup = it->second;
1163 SMESHDS_GroupBase* aGroupDS = aGroup->GetGroupDS();
1165 string aGroupName = aGroup->GetName();
1166 aGroupDS->SetStoreName( aGroupName.c_str() );
1167 myWriter.AddGroup( aGroupDS );
1173 void SMESH_Mesh::ExportSTL(const char *file, const bool isascii) throw(SALOME_Exception)
1175 Unexpect aCatch(SalomeException);
1176 DriverSTL_W_SMDS_Mesh myWriter;
1177 myWriter.SetFile(string(file));
1178 myWriter.SetIsAscii( isascii );
1179 myWriter.SetMesh(_myMeshDS);
1180 myWriter.SetMeshId(_idDoc);
1184 //================================================================================
1186 * \brief Return number of nodes in the mesh
1188 //================================================================================
1190 int SMESH_Mesh::NbNodes() throw(SALOME_Exception)
1192 Unexpect aCatch(SalomeException);
1193 return _myMeshDS->NbNodes();
1196 //================================================================================
1198 * \brief Return number of edges of given order in the mesh
1200 //================================================================================
1202 int SMESH_Mesh::Nb0DElements() throw(SALOME_Exception)
1204 Unexpect aCatch(SalomeException);
1205 return _myMeshDS->GetMeshInfo().Nb0DElements();
1208 //================================================================================
1210 * \brief Return number of edges of given order in the mesh
1212 //================================================================================
1214 int SMESH_Mesh::NbEdges(SMDSAbs_ElementOrder order) throw(SALOME_Exception)
1216 Unexpect aCatch(SalomeException);
1217 return _myMeshDS->GetMeshInfo().NbEdges(order);
1220 //================================================================================
1222 * \brief Return number of faces of given order in the mesh
1224 //================================================================================
1226 int SMESH_Mesh::NbFaces(SMDSAbs_ElementOrder order) throw(SALOME_Exception)
1228 Unexpect aCatch(SalomeException);
1229 return _myMeshDS->GetMeshInfo().NbFaces(order);
1232 //================================================================================
1234 * \brief Return the number of faces in the mesh
1236 //================================================================================
1238 int SMESH_Mesh::NbTriangles(SMDSAbs_ElementOrder order) throw(SALOME_Exception)
1240 Unexpect aCatch(SalomeException);
1241 return _myMeshDS->GetMeshInfo().NbTriangles(order);
1244 //================================================================================
1246 * \brief Return the number nodes faces in the mesh
1248 //================================================================================
1250 int SMESH_Mesh::NbQuadrangles(SMDSAbs_ElementOrder order) throw(SALOME_Exception)
1252 Unexpect aCatch(SalomeException);
1253 return _myMeshDS->GetMeshInfo().NbQuadrangles(order);
1256 //================================================================================
1258 * \brief Return the number of polygonal faces in the mesh
1260 //================================================================================
1262 int SMESH_Mesh::NbPolygons() throw(SALOME_Exception)
1264 Unexpect aCatch(SalomeException);
1265 return _myMeshDS->GetMeshInfo().NbPolygons();
1268 //================================================================================
1270 * \brief Return number of volumes of given order in the mesh
1272 //================================================================================
1274 int SMESH_Mesh::NbVolumes(SMDSAbs_ElementOrder order) throw(SALOME_Exception)
1276 Unexpect aCatch(SalomeException);
1277 return _myMeshDS->GetMeshInfo().NbVolumes(order);
1280 //================================================================================
1282 * \brief Return number of tetrahedrons of given order in the mesh
1284 //================================================================================
1286 int SMESH_Mesh::NbTetras(SMDSAbs_ElementOrder order) throw(SALOME_Exception)
1288 Unexpect aCatch(SalomeException);
1289 return _myMeshDS->GetMeshInfo().NbTetras(order);
1292 //================================================================================
1294 * \brief Return number of hexahedrons of given order in the mesh
1296 //================================================================================
1298 int SMESH_Mesh::NbHexas(SMDSAbs_ElementOrder order) throw(SALOME_Exception)
1300 Unexpect aCatch(SalomeException);
1301 return _myMeshDS->GetMeshInfo().NbHexas(order);
1304 //================================================================================
1306 * \brief Return number of pyramids of given order in the mesh
1308 //================================================================================
1310 int SMESH_Mesh::NbPyramids(SMDSAbs_ElementOrder order) throw(SALOME_Exception)
1312 Unexpect aCatch(SalomeException);
1313 return _myMeshDS->GetMeshInfo().NbPyramids(order);
1316 //================================================================================
1318 * \brief Return number of prisms (penthahedrons) of given order in the mesh
1320 //================================================================================
1322 int SMESH_Mesh::NbPrisms(SMDSAbs_ElementOrder order) throw(SALOME_Exception)
1324 Unexpect aCatch(SalomeException);
1325 return _myMeshDS->GetMeshInfo().NbPrisms(order);
1328 //================================================================================
1330 * \brief Return number of polyhedrons in the mesh
1332 //================================================================================
1334 int SMESH_Mesh::NbPolyhedrons() throw(SALOME_Exception)
1336 Unexpect aCatch(SalomeException);
1337 return _myMeshDS->GetMeshInfo().NbPolyhedrons();
1340 //================================================================================
1342 * \brief Return number of submeshes in the mesh
1344 //================================================================================
1346 int SMESH_Mesh::NbSubMesh() throw(SALOME_Exception)
1348 Unexpect aCatch(SalomeException);
1349 return _myMeshDS->NbSubMesh();
1352 //=======================================================================
1353 //function : IsNotConformAllowed
1354 //purpose : check if a hypothesis alowing notconform mesh is present
1355 //=======================================================================
1357 bool SMESH_Mesh::IsNotConformAllowed() const
1359 if(MYDEBUG) MESSAGE("SMESH_Mesh::IsNotConformAllowed");
1361 static SMESH_HypoFilter filter( SMESH_HypoFilter::HasName( "NotConformAllowed" ));
1362 return GetHypothesis( _myMeshDS->ShapeToMesh(), filter, false );
1365 //=======================================================================
1366 //function : IsMainShape
1368 //=======================================================================
1370 bool SMESH_Mesh::IsMainShape(const TopoDS_Shape& theShape) const
1372 return theShape.IsSame(_myMeshDS->ShapeToMesh() );
1375 //=============================================================================
1379 //=============================================================================
1381 SMESH_Group* SMESH_Mesh::AddGroup (const SMDSAbs_ElementType theType,
1382 const char* theName,
1384 const TopoDS_Shape& theShape)
1386 if (_mapGroup.find(_groupId) != _mapGroup.end())
1389 SMESH_Group* aGroup = new SMESH_Group (theId, this, theType, theName, theShape);
1390 GetMeshDS()->AddGroup( aGroup->GetGroupDS() );
1391 _mapGroup[_groupId++] = aGroup;
1395 //================================================================================
1397 * \brief Return iterator on all existing groups
1399 //================================================================================
1401 SMESH_Mesh::GroupIteratorPtr SMESH_Mesh::GetGroups() const
1403 typedef map <int, SMESH_Group *> TMap;
1404 return GroupIteratorPtr( new SMDS_mapIterator<TMap>( _mapGroup ));
1407 //=============================================================================
1409 * \brief Return a group by ID
1411 //=============================================================================
1413 SMESH_Group* SMESH_Mesh::GetGroup (const int theGroupID)
1415 if (_mapGroup.find(theGroupID) == _mapGroup.end())
1417 return _mapGroup[theGroupID];
1421 //=============================================================================
1423 * \brief Return IDs of all groups
1425 //=============================================================================
1427 list<int> SMESH_Mesh::GetGroupIds() const
1430 for ( map<int, SMESH_Group*>::const_iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ )
1431 anIds.push_back( it->first );
1436 //================================================================================
1438 * \brief Set a caller of RemoveGroup() at level of CORBA API implementation.
1439 * The set upCaller will be deleted by SMESH_Mesh
1441 //================================================================================
1443 void SMESH_Mesh::SetRemoveGroupCallUp( TRmGroupCallUp* upCaller )
1445 if ( _rmGroupCallUp ) delete _rmGroupCallUp;
1446 _rmGroupCallUp = upCaller;
1449 //=============================================================================
1453 //=============================================================================
1455 bool SMESH_Mesh::RemoveGroup (const int theGroupID)
1457 if (_mapGroup.find(theGroupID) == _mapGroup.end())
1459 GetMeshDS()->RemoveGroup( _mapGroup[theGroupID]->GetGroupDS() );
1460 delete _mapGroup[theGroupID];
1461 _mapGroup.erase (theGroupID);
1463 _rmGroupCallUp->RemoveGroup( theGroupID );
1467 //=======================================================================
1468 //function : GetAncestors
1469 //purpose : return list of ancestors of theSubShape in the order
1470 // that lower dimention shapes come first.
1471 //=======================================================================
1473 const TopTools_ListOfShape& SMESH_Mesh::GetAncestors(const TopoDS_Shape& theS) const
1475 if ( _mapAncestors.Contains( theS ) )
1476 return _mapAncestors.FindFromKey( theS );
1478 static TopTools_ListOfShape emptyList;
1482 //=======================================================================
1484 //purpose : dumps contents of mesh to stream [ debug purposes ]
1485 //=======================================================================
1487 ostream& SMESH_Mesh::Dump(ostream& save)
1490 save << "========================== Dump contents of mesh ==========================" << endl << endl;
1491 save << ++clause << ") Total number of nodes: \t" << NbNodes() << endl;
1492 save << ++clause << ") Total number of edges: \t" << NbEdges() << endl;
1493 save << ++clause << ") Total number of faces: \t" << NbFaces() << endl;
1494 save << ++clause << ") Total number of polygons:\t" << NbPolygons() << endl;
1495 save << ++clause << ") Total number of volumes:\t" << NbVolumes() << endl;
1496 save << ++clause << ") Total number of polyhedrons:\t" << NbPolyhedrons() << endl << endl;
1497 for ( int isQuadratic = 0; isQuadratic < 2; ++isQuadratic )
1499 string orderStr = isQuadratic ? "quadratic" : "linear";
1500 SMDSAbs_ElementOrder order = isQuadratic ? ORDER_QUADRATIC : ORDER_LINEAR;
1502 save << ++clause << ") Total number of " << orderStr << " edges:\t" << NbEdges(order) << endl;
1503 save << ++clause << ") Total number of " << orderStr << " faces:\t" << NbFaces(order) << endl;
1504 if ( NbFaces(order) > 0 ) {
1505 int nb3 = NbTriangles(order);
1506 int nb4 = NbQuadrangles(order);
1507 save << clause << ".1) Number of " << orderStr << " triangles: \t" << nb3 << endl;
1508 save << clause << ".2) Number of " << orderStr << " quadrangles:\t" << nb4 << endl;
1509 if ( nb3 + nb4 != NbFaces(order) ) {
1510 map<int,int> myFaceMap;
1511 SMDS_FaceIteratorPtr itFaces=_myMeshDS->facesIterator();
1512 while( itFaces->more( ) ) {
1513 int nbNodes = itFaces->next()->NbNodes();
1514 if ( myFaceMap.find( nbNodes ) == myFaceMap.end() )
1515 myFaceMap[ nbNodes ] = 0;
1516 myFaceMap[ nbNodes ] = myFaceMap[ nbNodes ] + 1;
1518 save << clause << ".3) Faces in detail: " << endl;
1519 map <int,int>::iterator itF;
1520 for (itF = myFaceMap.begin(); itF != myFaceMap.end(); itF++)
1521 save << "--> nb nodes: " << itF->first << " - nb elemens:\t" << itF->second << endl;
1524 save << ++clause << ") Total number of " << orderStr << " volumes:\t" << NbVolumes(order) << endl;
1525 if ( NbVolumes(order) > 0 ) {
1526 int nb8 = NbHexas(order);
1527 int nb4 = NbTetras(order);
1528 int nb5 = NbPyramids(order);
1529 int nb6 = NbPrisms(order);
1530 save << clause << ".1) Number of " << orderStr << " hexahedrons:\t" << nb8 << endl;
1531 save << clause << ".2) Number of " << orderStr << " tetrahedrons:\t" << nb4 << endl;
1532 save << clause << ".3) Number of " << orderStr << " prisms: \t" << nb6 << endl;
1533 save << clause << ".4) Number of " << orderStr << " pyramids:\t" << nb5 << endl;
1534 if ( nb8 + nb4 + nb5 + nb6 != NbVolumes(order) ) {
1535 map<int,int> myVolumesMap;
1536 SMDS_VolumeIteratorPtr itVolumes=_myMeshDS->volumesIterator();
1537 while( itVolumes->more( ) ) {
1538 int nbNodes = itVolumes->next()->NbNodes();
1539 if ( myVolumesMap.find( nbNodes ) == myVolumesMap.end() )
1540 myVolumesMap[ nbNodes ] = 0;
1541 myVolumesMap[ nbNodes ] = myVolumesMap[ nbNodes ] + 1;
1543 save << clause << ".5) Volumes in detail: " << endl;
1544 map <int,int>::iterator itV;
1545 for (itV = myVolumesMap.begin(); itV != myVolumesMap.end(); itV++)
1546 save << "--> nb nodes: " << itV->first << " - nb elemens:\t" << itV->second << endl;
1551 save << "===========================================================================" << endl;
1555 //=======================================================================
1556 //function : GetElementType
1557 //purpose : Returns type of mesh element with certain id
1558 //=======================================================================
1560 SMDSAbs_ElementType SMESH_Mesh::GetElementType( const int id, const bool iselem )
1562 return _myMeshDS->GetElementType( id, iselem );
1565 //=============================================================================
1567 * \brief Convert group on geometry into standalone group
1569 //=============================================================================
1571 SMESH_Group* SMESH_Mesh::ConvertToStandalone ( int theGroupID )
1573 SMESH_Group* aGroup = 0;
1574 map < int, SMESH_Group * >::iterator itg = _mapGroup.find( theGroupID );
1575 if ( itg == _mapGroup.end() )
1578 SMESH_Group* anOldGrp = (*itg).second;
1579 SMESHDS_GroupBase* anOldGrpDS = anOldGrp->GetGroupDS();
1580 if ( !anOldGrp || !anOldGrpDS )
1583 // create new standalone group
1584 aGroup = new SMESH_Group (theGroupID, this, anOldGrpDS->GetType(), anOldGrp->GetName() );
1585 _mapGroup[theGroupID] = aGroup;
1587 SMESHDS_Group* aNewGrpDS = dynamic_cast<SMESHDS_Group*>( aGroup->GetGroupDS() );
1588 GetMeshDS()->RemoveGroup( anOldGrpDS );
1589 GetMeshDS()->AddGroup( aNewGrpDS );
1591 // add elements (or nodes) into new created group
1592 SMDS_ElemIteratorPtr anItr = anOldGrpDS->GetElements();
1593 while ( anItr->more() )
1594 aNewGrpDS->Add( (anItr->next())->GetID() );
1602 //=============================================================================
1604 * \brief remove submesh order from Mesh
1606 //=============================================================================
1608 void SMESH_Mesh::ClearMeshOrder()
1610 _mySubMeshOrder.clear();
1613 //=============================================================================
1615 * \brief remove submesh order from Mesh
1617 //=============================================================================
1619 void SMESH_Mesh::SetMeshOrder(const TListOfListOfInt& theOrder )
1621 _mySubMeshOrder = theOrder;
1624 //=============================================================================
1626 * \brief return submesh order if any
1628 //=============================================================================
1630 const TListOfListOfInt& SMESH_Mesh::GetMeshOrder() const
1632 return _mySubMeshOrder;
1635 //=============================================================================
1637 * \brief fill _mapAncestors
1639 //=============================================================================
1641 void SMESH_Mesh::fillAncestorsMap(const TopoDS_Shape& theShape)
1644 int desType, ancType;
1645 if ( !theShape.IsSame( GetShapeToMesh()) && theShape.ShapeType() == TopAbs_COMPOUND )
1647 // a geom group is added. Insert it into lists of ancestors before
1648 // the first ancestor more complex than group members
1649 int memberType = TopoDS_Iterator( theShape ).Value().ShapeType();
1650 for ( desType = TopAbs_VERTEX; desType >= memberType; desType-- )
1651 for (TopExp_Explorer des( theShape, TopAbs_ShapeEnum( desType )); des.More(); des.Next())
1653 if ( !_mapAncestors.Contains( des.Current() )) continue;// issue 0020982
1654 TopTools_ListOfShape& ancList = _mapAncestors.ChangeFromKey( des.Current() );
1655 TopTools_ListIteratorOfListOfShape ancIt (ancList);
1656 while ( ancIt.More() && ancIt.Value().ShapeType() >= memberType )
1659 ancList.InsertBefore( theShape, ancIt );
1663 for ( desType = TopAbs_VERTEX; desType > TopAbs_COMPOUND; desType-- )
1664 for ( ancType = desType - 1; ancType >= TopAbs_COMPOUND; ancType-- )
1665 TopExp::MapShapesAndAncestors ( theShape,
1666 (TopAbs_ShapeEnum) desType,
1667 (TopAbs_ShapeEnum) ancType,
1672 //=============================================================================
1674 * \brief sort submeshes according to stored mesh order
1675 * \param theListToSort in out list to be sorted
1676 * \return FALSE if nothing sorted
1678 //=============================================================================
1680 bool SMESH_Mesh::SortByMeshOrder(list<SMESH_subMesh*>& theListToSort) const
1682 if ( !_mySubMeshOrder.size() || theListToSort.size() < 2)
1686 list<SMESH_subMesh*> onlyOrderedList;
1687 // collect all ordered submeshes in one list as pointers
1688 // and get their positions within theListToSort
1689 typedef list<SMESH_subMesh*>::iterator TPosInList;
1690 map< int, TPosInList > sortedPos;
1691 TPosInList smBeg = theListToSort.begin(), smEnd = theListToSort.end();
1692 TListOfListOfInt::const_iterator listIddIt = _mySubMeshOrder.begin();
1693 for( ; listIddIt != _mySubMeshOrder.end(); listIddIt++) {
1694 const TListOfInt& listOfId = *listIddIt;
1695 TListOfInt::const_iterator idIt = listOfId.begin();
1696 for ( ; idIt != listOfId.end(); idIt++ ) {
1697 if ( SMESH_subMesh * sm = GetSubMeshContaining( *idIt )) {
1698 TPosInList smPos = find( smBeg, smEnd, sm );
1699 if ( smPos != smEnd ) {
1700 onlyOrderedList.push_back( sm );
1701 sortedPos[ distance( smBeg, smPos )] = smPos;
1706 if (onlyOrderedList.size() < 2)
1710 list<SMESH_subMesh*>::iterator onlyBIt = onlyOrderedList.begin();
1711 list<SMESH_subMesh*>::iterator onlyEIt = onlyOrderedList.end();
1713 // iterates on ordered submeshes and insert them in detected positions
1714 map< int, TPosInList >::iterator i_pos = sortedPos.begin();
1715 for ( ; onlyBIt != onlyEIt; ++onlyBIt, ++i_pos )
1716 *(i_pos->second) = *onlyBIt;
1721 //=============================================================================
1723 * \brief sort submeshes according to stored mesh order
1724 * \param theListToSort in out list to be sorted
1725 * \return FALSE if nothing sorted
1727 //=============================================================================
1729 list<SMESH_subMesh*> SMESH_Mesh::getAncestorsSubMeshes
1730 (const TopoDS_Shape& theSubShape) const
1732 list<SMESH_subMesh*> listOfSubMesh;
1733 TopTools_ListIteratorOfListOfShape it( GetAncestors( theSubShape ));
1734 for (; it.More(); it.Next() )
1735 if ( SMESH_subMesh* sm = GetSubMeshContaining( it.Value() ))
1736 listOfSubMesh.push_back(sm);
1738 // sort submeshes according to stored mesh order
1739 SortByMeshOrder( listOfSubMesh );
1741 return listOfSubMesh;