1 // Copyright (C) 2007-2014 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, or (at your option) any later version.
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 // File : SMESH_Mesh.cxx
24 // Author : Paul RASCLE, EDF
27 #include "SMESH_Mesh.hxx"
28 #include "SMESH_MesherHelper.hxx"
29 #include "SMDS_MeshVolume.hxx"
30 #include "SMDS_SetIterator.hxx"
31 #include "SMESHDS_Document.hxx"
32 #include "SMESHDS_Group.hxx"
33 #include "SMESHDS_GroupOnGeom.hxx"
34 #include "SMESHDS_Script.hxx"
35 #include "SMESHDS_TSubMeshHolder.hxx"
36 #include "SMESH_Gen.hxx"
37 #include "SMESH_Group.hxx"
38 #include "SMESH_HypoFilter.hxx"
39 #include "SMESH_Hypothesis.hxx"
40 #include "SMESH_subMesh.hxx"
42 #include "utilities.h"
44 #include "DriverDAT_W_SMDS_Mesh.h"
45 #include "DriverGMF_Read.hxx"
46 #include "DriverGMF_Write.hxx"
47 #include "DriverMED_R_SMESHDS_Mesh.h"
48 #include "DriverMED_W_SMESHDS_Mesh.h"
49 #include "DriverSTL_R_SMDS_Mesh.h"
50 #include "DriverSTL_W_SMDS_Mesh.h"
51 #include "DriverUNV_R_SMDS_Mesh.h"
52 #include "DriverUNV_W_SMDS_Mesh.h"
54 #include "DriverCGNS_Read.hxx"
55 #include "DriverCGNS_Write.hxx"
58 #undef _Precision_HeaderFile
59 #include <BRepBndLib.hxx>
60 #include <BRepPrimAPI_MakeBox.hxx>
61 #include <Bnd_Box.hxx>
62 #include <TColStd_MapOfInteger.hxx>
64 #include <TopExp_Explorer.hxx>
65 #include <TopTools_ListIteratorOfListOfShape.hxx>
66 #include <TopTools_ListOfShape.hxx>
67 #include <TopTools_MapOfShape.hxx>
68 #include <TopoDS_Iterator.hxx>
70 #include "SMESH_TryCatch.hxx" // include after OCCT headers!
72 #include "Utils_ExceptHandlers.hxx"
74 #include <boost/thread/thread.hpp>
75 #include <boost/bind.hpp>
82 // maximum stored group name length in MED file
83 #define MAX_MED_GROUP_NAME_LENGTH 80
86 static int MYDEBUG = 0;
88 static int MYDEBUG = 0;
91 #define cSMESH_Hyp(h) static_cast<const SMESH_Hypothesis*>(h)
93 typedef SMESH_HypoFilter THypType;
95 class SMESH_Mesh::SubMeshHolder : public SMESHDS_TSubMeshHolder< SMESH_subMesh >
99 //=============================================================================
103 //=============================================================================
105 SMESH_Mesh::SMESH_Mesh(int theLocalId,
108 bool theIsEmbeddedMode,
109 SMESHDS_Document* theDocument):
110 _groupId( 0 ), _nbSubShapes( 0 )
112 MESSAGE("SMESH_Mesh::SMESH_Mesh(int localId)");
114 _studyId = theStudyId;
116 _myDocument = theDocument;
117 _myMeshDS = theDocument->NewMesh(theIsEmbeddedMode,theLocalId);
118 _isShapeToMesh = false;
119 _isAutoColor = false;
121 _shapeDiagonal = 0.0;
123 _myMeshDS->ShapeToMesh( PseudoShape() );
124 _subMeshHolder = new SubMeshHolder;
127 //================================================================================
129 * \brief Constructor of SMESH_Mesh being a base of some descendant class
131 //================================================================================
133 SMESH_Mesh::SMESH_Mesh():
138 _isShapeToMesh( false ),
142 _isAutoColor( false ),
143 _isModified( false ),
144 _shapeDiagonal( 0.0 ),
147 _subMeshHolder = new SubMeshHolder;
153 void deleteMeshDS(SMESHDS_Mesh* meshDS)
155 //cout << "deleteMeshDS( " << meshDS << endl;
159 static void* deleteMeshDS(void* meshDS)
161 //cout << "deleteMeshDS( " << meshDS << endl;
162 SMESHDS_Mesh* m = (SMESHDS_Mesh*)meshDS;
171 //=============================================================================
175 //=============================================================================
177 SMESH_Mesh::~SMESH_Mesh()
179 MESSAGE("SMESH_Mesh::~SMESH_Mesh");
181 // issue 0020340: EDF 1022 SMESH : Crash with FindNodeClosestTo in a second new study
182 // Notify event listeners at least that something happens
183 if ( SMESH_subMesh * sm = GetSubMeshContaining(1))
184 sm->ComputeStateEngine( SMESH_subMesh::MESH_ENTITY_REMOVED );
187 map < int, SMESH_Group * >::iterator itg;
188 for (itg = _mapGroup.begin(); itg != _mapGroup.end(); itg++) {
189 SMESH_Group *aGroup = (*itg).second;
195 delete _subMeshHolder;
197 if ( _callUp) delete _callUp;
200 // remove self from studyContext
203 StudyContextStruct * studyContext = _gen->GetStudyContext( _studyId );
204 studyContext->mapMesh.erase( _id );
207 _myDocument->RemoveMesh( _id );
211 // delete _myMeshDS, in a thread in order not to block closing a study with large meshes
213 boost::thread aThread(boost::bind( & deleteMeshDS, _myMeshDS ));
216 int result=pthread_create(&thread, NULL, deleteMeshDS, (void*)_myMeshDS);
221 //================================================================================
223 * \brief Return true if a mesh with given id exists
225 //================================================================================
227 bool SMESH_Mesh::MeshExists( int meshId ) const
229 return _myDocument ? _myDocument->GetMesh( meshId ) : false;
232 //=============================================================================
234 * \brief Set geometry to be meshed
236 //=============================================================================
238 void SMESH_Mesh::ShapeToMesh(const TopoDS_Shape & aShape)
240 if(MYDEBUG) MESSAGE("SMESH_Mesh::ShapeToMesh");
242 if ( !aShape.IsNull() && _isShapeToMesh ) {
243 if ( aShape.ShapeType() != TopAbs_COMPOUND && // group contents is allowed to change
244 _myMeshDS->ShapeToMesh().ShapeType() != TopAbs_COMPOUND )
245 throw SALOME_Exception(LOCALIZED ("a shape to mesh has already been defined"));
247 // clear current data
248 if ( !_myMeshDS->ShapeToMesh().IsNull() )
250 // removal of a shape to mesh, delete objects referring to sub-shapes:
252 _subMeshHolder->DeleteAll();
253 // - groups on geometry
254 map <int, SMESH_Group *>::iterator i_gr = _mapGroup.begin();
255 while ( i_gr != _mapGroup.end() ) {
256 if ( dynamic_cast<SMESHDS_GroupOnGeom*>( i_gr->second->GetGroupDS() )) {
257 _myMeshDS->RemoveGroup( i_gr->second->GetGroupDS() );
259 _mapGroup.erase( i_gr++ );
264 _mapAncestors.Clear();
267 TopoDS_Shape aNullShape;
268 _myMeshDS->ShapeToMesh( aNullShape );
270 _shapeDiagonal = 0.0;
273 // set a new geometry
274 if ( !aShape.IsNull() )
276 _myMeshDS->ShapeToMesh(aShape);
277 _isShapeToMesh = true;
278 _nbSubShapes = _myMeshDS->MaxShapeIndex();
280 // fill map of ancestors
281 fillAncestorsMap(aShape);
285 _isShapeToMesh = false;
286 _shapeDiagonal = 0.0;
287 _myMeshDS->ShapeToMesh( PseudoShape() );
292 //=======================================================================
294 * \brief Return geometry to be meshed. (It may be a PseudoShape()!)
296 //=======================================================================
298 TopoDS_Shape SMESH_Mesh::GetShapeToMesh() const
300 return _myMeshDS->ShapeToMesh();
303 //=======================================================================
305 * \brief Return a solid which is returned by GetShapeToMesh() if
306 * a real geometry to be meshed was not set
308 //=======================================================================
310 const TopoDS_Solid& SMESH_Mesh::PseudoShape()
312 static TopoDS_Solid aSolid;
313 if ( aSolid.IsNull() )
315 aSolid = BRepPrimAPI_MakeBox(1,1,1);
320 //=======================================================================
322 * \brief Return diagonal size of bounding box of a shape
324 //=======================================================================
326 double SMESH_Mesh::GetShapeDiagonalSize(const TopoDS_Shape & aShape)
328 if ( !aShape.IsNull() ) {
330 BRepBndLib::Add(aShape, Box);
331 return sqrt( Box.SquareExtent() );
336 //=======================================================================
338 * \brief Return diagonal size of bounding box of shape to mesh
340 //=======================================================================
342 double SMESH_Mesh::GetShapeDiagonalSize() const
344 if ( _shapeDiagonal == 0. && _isShapeToMesh )
345 const_cast<SMESH_Mesh*>(this)->_shapeDiagonal = GetShapeDiagonalSize( GetShapeToMesh() );
347 return _shapeDiagonal;
350 //================================================================================
352 * \brief Load mesh from study file
354 //================================================================================
356 void SMESH_Mesh::Load()
362 //=======================================================================
364 * \brief Remove all nodes and elements
366 //=======================================================================
368 void SMESH_Mesh::Clear()
370 if ( HasShapeToMesh() ) // remove all nodes and elements
373 _myMeshDS->ClearMesh();
375 // update compute state of submeshes
376 if ( SMESH_subMesh *sm = GetSubMeshContaining( GetShapeToMesh() ) )
378 sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
379 sm->ComputeSubMeshStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
380 sm->ComputeStateEngine( SMESH_subMesh::CLEAN ); // for event listeners (issue 0020918)
381 sm->ComputeSubMeshStateEngine( SMESH_subMesh::CLEAN );
384 else // remove only nodes/elements computed by algorithms
386 if ( SMESH_subMesh *sm = GetSubMeshContaining( GetShapeToMesh() ) )
388 sm->ComputeStateEngine( SMESH_subMesh::CLEAN );
389 sm->ComputeSubMeshStateEngine( SMESH_subMesh::CLEAN );
390 sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
391 sm->ComputeSubMeshStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
397 //=======================================================================
399 * \brief Remove all nodes and elements of indicated shape
401 //=======================================================================
403 void SMESH_Mesh::ClearSubMesh(const int theShapeId)
405 // clear sub-meshes; get ready to re-compute as a side-effect
406 if ( SMESH_subMesh *sm = GetSubMeshContaining( theShapeId ) )
408 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(/*includeSelf=*/true,
409 /*complexShapeFirst=*/false);
410 while ( smIt->more() )
413 TopAbs_ShapeEnum shapeType = sm->GetSubShape().ShapeType();
414 if ( shapeType == TopAbs_VERTEX || shapeType < TopAbs_SOLID )
415 // all other shapes depends on vertices so they are already cleaned
416 sm->ComputeStateEngine( SMESH_subMesh::CLEAN );
417 // to recompute even if failed
418 sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
423 //=======================================================================
424 //function : UNVToMesh
426 //=======================================================================
428 int SMESH_Mesh::UNVToMesh(const char* theFileName)
430 if(MYDEBUG) MESSAGE("UNVToMesh - theFileName = "<<theFileName);
432 throw SALOME_Exception(LOCALIZED("a shape to mesh has already been defined"));
433 _isShapeToMesh = false;
434 DriverUNV_R_SMDS_Mesh myReader;
435 myReader.SetMesh(_myMeshDS);
436 myReader.SetFile(theFileName);
437 myReader.SetMeshId(-1);
440 MESSAGE("UNVToMesh - _myMeshDS->NbNodes() = "<<_myMeshDS->NbNodes());
441 MESSAGE("UNVToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges());
442 MESSAGE("UNVToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces());
443 MESSAGE("UNVToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes());
445 SMDS_MeshGroup* aGroup = (SMDS_MeshGroup*) myReader.GetGroup();
447 TGroupNamesMap aGroupNames = myReader.GetGroupNamesMap();
448 //const TGroupIdMap& aGroupId = myReader.GetGroupIdMap();
449 aGroup->InitSubGroupsIterator();
450 while (aGroup->MoreSubGroups()) {
451 SMDS_MeshGroup* aSubGroup = (SMDS_MeshGroup*) aGroup->NextSubGroup();
452 string aName = aGroupNames[aSubGroup];
455 SMESH_Group* aSMESHGroup = AddGroup( aSubGroup->GetType(), aName.c_str(), aId );
457 if(MYDEBUG) MESSAGE("UNVToMesh - group added: "<<aName);
458 SMESHDS_Group* aGroupDS = dynamic_cast<SMESHDS_Group*>( aSMESHGroup->GetGroupDS() );
460 aGroupDS->SetStoreName(aName.c_str());
461 aSubGroup->InitIterator();
462 const SMDS_MeshElement* aElement = 0;
463 while (aSubGroup->More()) {
464 aElement = aSubGroup->Next();
466 aGroupDS->SMDSGroup().Add(aElement);
470 aGroupDS->SetType(aElement->GetType());
478 //=======================================================================
479 //function : MEDToMesh
481 //=======================================================================
483 int SMESH_Mesh::MEDToMesh(const char* theFileName, const char* theMeshName)
485 if(MYDEBUG) MESSAGE("MEDToMesh - theFileName = "<<theFileName<<", mesh name = "<<theMeshName);
487 throw SALOME_Exception(LOCALIZED("a shape to mesh has already been defined"));
488 _isShapeToMesh = false;
489 DriverMED_R_SMESHDS_Mesh myReader;
490 myReader.SetMesh(_myMeshDS);
491 myReader.SetMeshId(-1);
492 myReader.SetFile(theFileName);
493 myReader.SetMeshName(theMeshName);
494 Driver_Mesh::Status status = myReader.Perform();
496 MESSAGE("MEDToMesh - _myMeshDS->NbNodes() = "<<_myMeshDS->NbNodes());
497 MESSAGE("MEDToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges());
498 MESSAGE("MEDToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces());
499 MESSAGE("MEDToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes());
502 // Reading groups (sub-meshes are out of scope of MED import functionality)
503 list<TNameAndType> aGroupNames = myReader.GetGroupNamesAndTypes();
504 if(MYDEBUG) MESSAGE("MEDToMesh - Nb groups = "<<aGroupNames.size());
506 list<TNameAndType>::iterator name_type = aGroupNames.begin();
507 for ( ; name_type != aGroupNames.end(); name_type++ ) {
508 SMESH_Group* aGroup = AddGroup( name_type->second, name_type->first.c_str(), anId );
510 if(MYDEBUG) MESSAGE("MEDToMesh - group added: "<<name_type->first.c_str());
511 SMESHDS_Group* aGroupDS = dynamic_cast<SMESHDS_Group*>( aGroup->GetGroupDS() );
513 aGroupDS->SetStoreName( name_type->first.c_str() );
514 myReader.GetGroup( aGroupDS );
521 //=======================================================================
522 //function : STLToMesh
524 //=======================================================================
526 int SMESH_Mesh::STLToMesh(const char* theFileName)
528 if(MYDEBUG) MESSAGE("STLToMesh - theFileName = "<<theFileName);
530 throw SALOME_Exception(LOCALIZED("a shape to mesh has already been defined"));
531 _isShapeToMesh = false;
532 DriverSTL_R_SMDS_Mesh myReader;
533 myReader.SetMesh(_myMeshDS);
534 myReader.SetFile(theFileName);
535 myReader.SetMeshId(-1);
538 MESSAGE("STLToMesh - _myMeshDS->NbNodes() = "<<_myMeshDS->NbNodes());
539 MESSAGE("STLToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges());
540 MESSAGE("STLToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces());
541 MESSAGE("STLToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes());
546 //================================================================================
548 * \brief Reads the given mesh from the CGNS file
549 * \param theFileName - name of the file
550 * \retval int - Driver_Mesh::Status
552 //================================================================================
554 int SMESH_Mesh::CGNSToMesh(const char* theFileName,
555 const int theMeshIndex,
556 std::string& theMeshName)
558 int res = Driver_Mesh::DRS_FAIL;
561 DriverCGNS_Read myReader;
562 myReader.SetMesh(_myMeshDS);
563 myReader.SetFile(theFileName);
564 myReader.SetMeshId(theMeshIndex);
565 res = myReader.Perform();
566 theMeshName = myReader.GetMeshName();
575 //================================================================================
577 * \brief Fill its data by reading a GMF file
579 //================================================================================
581 SMESH_ComputeErrorPtr SMESH_Mesh::GMFToMesh(const char* theFileName,
582 bool theMakeRequiredGroups)
584 DriverGMF_Read myReader;
585 myReader.SetMesh(_myMeshDS);
586 myReader.SetFile(theFileName);
587 myReader.SetMakeRequiredGroups( theMakeRequiredGroups );
589 //theMeshName = myReader.GetMeshName();
594 return myReader.GetError();
597 //=============================================================================
601 //=============================================================================
603 SMESH_Hypothesis::Hypothesis_Status
604 SMESH_Mesh::AddHypothesis(const TopoDS_Shape & aSubShape,
606 std::string* anError ) throw(SALOME_Exception)
608 Unexpect aCatch(SalomeException);
609 if(MYDEBUG) MESSAGE("SMESH_Mesh::AddHypothesis");
614 SMESH_subMesh *subMesh = GetSubMesh(aSubShape);
615 if ( !subMesh || !subMesh->GetId())
616 return SMESH_Hypothesis::HYP_BAD_SUBSHAPE;
618 SMESH_Hypothesis *anHyp = GetHypothesis( anHypId );
620 throw SALOME_Exception(LOCALIZED("hypothesis does not exist"));
622 bool isGlobalHyp = IsMainShape( aSubShape );
624 // NotConformAllowed can be only global
627 // NOTE: this is not a correct way to check a name of hypothesis,
628 // there should be an attribute of hypothesis saying that it can/can't
630 string hypName = anHyp->GetName();
631 if ( hypName == "NotConformAllowed" )
633 if(MYDEBUG) MESSAGE( "Hypotesis <NotConformAllowed> can be only global" );
634 return SMESH_Hypothesis::HYP_INCOMPATIBLE;
640 bool isAlgo = ( anHyp->GetType() != SMESHDS_Hypothesis::PARAM_ALGO );
641 int event = isAlgo ? SMESH_subMesh::ADD_ALGO : SMESH_subMesh::ADD_HYP;
643 SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp);
645 if ( anError && SMESH_Hypothesis::IsStatusFatal(ret) && subMesh->GetComputeError() )
646 *anError = subMesh->GetComputeError()->myComment;
649 if ( !SMESH_Hypothesis::IsStatusFatal(ret) &&
650 anHyp->GetDim() <= SMESH_Gen::GetShapeDim(aSubShape)) // is added on father
652 event = isAlgo ? SMESH_subMesh::ADD_FATHER_ALGO : SMESH_subMesh::ADD_FATHER_HYP;
654 SMESH_Hypothesis::Hypothesis_Status ret2 =
655 subMesh->SubMeshesAlgoStateEngine(event, anHyp, /*exitOnFatal=*/true);
659 if ( SMESH_Hypothesis::IsStatusFatal( ret ))
661 if ( anError && subMesh->GetComputeError() )
662 *anError = subMesh->GetComputeError()->myComment;
664 event = isAlgo ? SMESH_subMesh::REMOVE_ALGO : SMESH_subMesh::REMOVE_HYP;
665 subMesh->AlgoStateEngine(event, anHyp);
669 // check concurent hypotheses on ancestors
670 if (ret < SMESH_Hypothesis::HYP_CONCURENT && !isGlobalHyp )
672 SMESH_subMeshIteratorPtr smIt = subMesh->getDependsOnIterator(false,false);
673 while ( smIt->more() ) {
674 SMESH_subMesh* sm = smIt->next();
675 if ( sm->IsApplicableHypotesis( anHyp )) {
676 ret2 = sm->CheckConcurentHypothesis( anHyp->GetType() );
685 HasModificationsToDiscard(); // to reset _isModified flag if a mesh becomes empty
687 if(MYDEBUG) subMesh->DumpAlgoState(true);
688 if(MYDEBUG) SCRUTE(ret);
692 //=============================================================================
696 //=============================================================================
698 SMESH_Hypothesis::Hypothesis_Status
699 SMESH_Mesh::RemoveHypothesis(const TopoDS_Shape & aSubShape,
700 int anHypId)throw(SALOME_Exception)
702 Unexpect aCatch(SalomeException);
703 if(MYDEBUG) MESSAGE("SMESH_Mesh::RemoveHypothesis");
705 StudyContextStruct *sc = _gen->GetStudyContext(_studyId);
706 if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end())
707 throw SALOME_Exception(LOCALIZED("hypothesis does not exist"));
709 SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId];
711 SCRUTE(anHyp->GetType());
716 bool isAlgo = ( !anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO );
717 int event = isAlgo ? SMESH_subMesh::REMOVE_ALGO : SMESH_subMesh::REMOVE_HYP;
719 SMESH_subMesh *subMesh = GetSubMesh(aSubShape);
721 SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp);
723 // there may appear concurrent hyps that were covered by the removed hyp
724 if (ret < SMESH_Hypothesis::HYP_CONCURENT &&
725 subMesh->IsApplicableHypotesis( anHyp ) &&
726 subMesh->CheckConcurentHypothesis( anHyp->GetType() ) != SMESH_Hypothesis::HYP_OK)
727 ret = SMESH_Hypothesis::HYP_CONCURENT;
730 if (!SMESH_Hypothesis::IsStatusFatal(ret) &&
731 anHyp->GetDim() <= SMESH_Gen::GetShapeDim(aSubShape)) // is removed from father
733 event = isAlgo ? SMESH_subMesh::REMOVE_FATHER_ALGO : SMESH_subMesh::REMOVE_FATHER_HYP;
735 SMESH_Hypothesis::Hypothesis_Status ret2 =
736 subMesh->SubMeshesAlgoStateEngine(event, anHyp);
737 if (ret2 > ret) // more severe
740 // check concurent hypotheses on ancestors
741 if (ret < SMESH_Hypothesis::HYP_CONCURENT && !IsMainShape( aSubShape ) )
743 SMESH_subMeshIteratorPtr smIt = subMesh->getDependsOnIterator(false,false);
744 while ( smIt->more() ) {
745 SMESH_subMesh* sm = smIt->next();
746 if ( sm->IsApplicableHypotesis( anHyp )) {
747 ret2 = sm->CheckConcurentHypothesis( anHyp->GetType() );
757 HasModificationsToDiscard(); // to reset _isModified flag if mesh become empty
759 if(MYDEBUG) subMesh->DumpAlgoState(true);
760 if(MYDEBUG) SCRUTE(ret);
764 //=============================================================================
768 //=============================================================================
770 const list<const SMESHDS_Hypothesis*>&
771 SMESH_Mesh::GetHypothesisList(const TopoDS_Shape & aSubShape) const
772 throw(SALOME_Exception)
774 return _myMeshDS->GetHypothesis(aSubShape);
777 //=======================================================================
779 * \brief Return the hypothesis assigned to the shape
780 * \param aSubShape - the shape to check
781 * \param aFilter - the hypothesis filter
782 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
783 * \param assignedTo - to return the shape the found hypo is assigned to
784 * \retval SMESH_Hypothesis* - the first hypo passed through aFilter
786 //=======================================================================
788 const SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const TopoDS_Shape & aSubShape,
789 const SMESH_HypoFilter& aFilter,
790 const bool andAncestors,
791 TopoDS_Shape* assignedTo) const
793 return GetHypothesis( const_cast< SMESH_Mesh* >(this)->GetSubMesh( aSubShape ),
794 aFilter, andAncestors, assignedTo );
797 //=======================================================================
799 * \brief Return the hypothesis assigned to the shape of a sub-mesh
800 * \param aSubMesh - the sub-mesh to check
801 * \param aFilter - the hypothesis filter
802 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
803 * \param assignedTo - to return the shape the found hypo is assigned to
804 * \retval SMESH_Hypothesis* - the first hypo passed through aFilter
806 //=======================================================================
808 const SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const SMESH_subMesh * aSubMesh,
809 const SMESH_HypoFilter& aFilter,
810 const bool andAncestors,
811 TopoDS_Shape* assignedTo) const
813 if ( !aSubMesh ) return 0;
816 const TopoDS_Shape & aSubShape = aSubMesh->GetSubShape();
817 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(aSubShape);
818 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
819 for ( ; hyp != hypList.end(); hyp++ ) {
820 const SMESH_Hypothesis * h = cSMESH_Hyp( *hyp );
821 if ( aFilter.IsOk( h, aSubShape)) {
822 if ( assignedTo ) *assignedTo = aSubShape;
829 // user sorted submeshes of ancestors, according to stored submesh priority
830 std::vector< SMESH_subMesh * > & ancestors =
831 const_cast< std::vector< SMESH_subMesh * > & > ( aSubMesh->GetAncestors() );
832 SortByMeshOrder( ancestors );
834 vector<SMESH_subMesh*>::const_iterator smIt = ancestors.begin();
835 for ( ; smIt != ancestors.end(); smIt++ )
837 const TopoDS_Shape& curSh = (*smIt)->GetSubShape();
838 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(curSh);
839 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
840 for ( ; hyp != hypList.end(); hyp++ ) {
841 const SMESH_Hypothesis * h = cSMESH_Hyp( *hyp );
842 if (aFilter.IsOk( h, curSh )) {
843 if ( assignedTo ) *assignedTo = curSh;
852 //================================================================================
854 * \brief Return hypotheses assigned to the shape
855 * \param aSubShape - the shape to check
856 * \param aFilter - the hypothesis filter
857 * \param aHypList - the list of the found hypotheses
858 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
859 * \retval int - number of unique hypos in aHypList
861 //================================================================================
863 int SMESH_Mesh::GetHypotheses(const TopoDS_Shape & aSubShape,
864 const SMESH_HypoFilter& aFilter,
865 list <const SMESHDS_Hypothesis * >& aHypList,
866 const bool andAncestors,
867 list< TopoDS_Shape > * assignedTo/*=0*/) const
869 return GetHypotheses( const_cast< SMESH_Mesh* >(this)->GetSubMesh( aSubShape ),
870 aFilter, aHypList, andAncestors, assignedTo );
873 //================================================================================
875 * \brief Return hypotheses assigned to the shape of a sub-mesh
876 * \param aSubShape - the sub-mesh to check
877 * \param aFilter - the hypothesis filter
878 * \param aHypList - the list of the found hypotheses
879 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
880 * \retval int - number of unique hypos in aHypList
882 //================================================================================
884 int SMESH_Mesh::GetHypotheses(const SMESH_subMesh * aSubMesh,
885 const SMESH_HypoFilter& aFilter,
886 list <const SMESHDS_Hypothesis * >& aHypList,
887 const bool andAncestors,
888 list< TopoDS_Shape > * assignedTo/*=0*/) const
890 if ( !aSubMesh ) return 0;
892 set<string> hypTypes; // to exclude same type hypos from the result list
895 // only one main hypothesis is allowed
896 bool mainHypFound = false;
899 list<const SMESHDS_Hypothesis*>::const_iterator hyp;
900 for ( hyp = aHypList.begin(); hyp != aHypList.end(); hyp++ ) {
901 if ( hypTypes.insert( (*hyp)->GetName() ).second )
903 if ( !cSMESH_Hyp(*hyp)->IsAuxiliary() )
907 // get hypos from aSubShape
909 const TopoDS_Shape & aSubShape = aSubMesh->GetSubShape();
910 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(aSubShape);
911 for ( hyp = hypList.begin(); hyp != hypList.end(); hyp++ )
913 const SMESH_Hypothesis* h = cSMESH_Hyp( *hyp );
914 if (( aFilter.IsOk( h, aSubShape )) &&
915 ( h->IsAuxiliary() || !mainHypFound ) &&
916 ( h->IsAuxiliary() || hypTypes.insert( h->GetName() ).second ))
918 aHypList.push_back( *hyp );
920 if ( !h->IsAuxiliary() )
922 if ( assignedTo ) assignedTo->push_back( aSubShape );
927 // get hypos from ancestors of aSubShape
930 // user sorted submeshes of ancestors, according to stored submesh priority
931 std::vector< SMESH_subMesh * > & ancestors =
932 const_cast< std::vector< SMESH_subMesh * > & > ( aSubMesh->GetAncestors() );
933 SortByMeshOrder( ancestors );
935 vector<SMESH_subMesh*>::const_iterator smIt = ancestors.begin();
936 for ( ; smIt != ancestors.end(); smIt++ )
938 const TopoDS_Shape& curSh = (*smIt)->GetSubShape();
939 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(curSh);
940 for ( hyp = hypList.begin(); hyp != hypList.end(); hyp++ )
942 const SMESH_Hypothesis* h = cSMESH_Hyp( *hyp );
943 if (( aFilter.IsOk( h, curSh )) &&
944 ( h->IsAuxiliary() || !mainHypFound ) &&
945 ( h->IsAuxiliary() || hypTypes.insert( h->GetName() ).second ))
947 aHypList.push_back( *hyp );
949 if ( !h->IsAuxiliary() )
951 if ( assignedTo ) assignedTo->push_back( curSh );
959 //================================================================================
961 * \brief Return a hypothesis by its ID
963 //================================================================================
965 SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const int anHypId) const
967 StudyContextStruct *sc = _gen->GetStudyContext(_studyId);
968 if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end())
971 SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId];
975 //=============================================================================
979 //=============================================================================
981 const list<SMESHDS_Command*> & SMESH_Mesh::GetLog() throw(SALOME_Exception)
983 Unexpect aCatch(SalomeException);
984 if(MYDEBUG) MESSAGE("SMESH_Mesh::GetLog");
985 return _myMeshDS->GetScript()->GetCommands();
988 //=============================================================================
992 //=============================================================================
993 void SMESH_Mesh::ClearLog() throw(SALOME_Exception)
995 Unexpect aCatch(SalomeException);
996 if(MYDEBUG) MESSAGE("SMESH_Mesh::ClearLog");
997 _myMeshDS->GetScript()->Clear();
1000 //=============================================================================
1002 * Get or Create the SMESH_subMesh object implementation
1004 //=============================================================================
1006 SMESH_subMesh *SMESH_Mesh::GetSubMesh(const TopoDS_Shape & aSubShape)
1007 throw(SALOME_Exception)
1009 int index = _myMeshDS->ShapeToIndex(aSubShape);
1010 if ( !index && aSubShape.IsNull() )
1013 // for submeshes on GEOM Group
1014 if (( !index || index > _nbSubShapes ) && aSubShape.ShapeType() == TopAbs_COMPOUND ) {
1015 TopoDS_Iterator it( aSubShape );
1018 index = _myMeshDS->AddCompoundSubmesh( aSubShape, it.Value().ShapeType() );
1019 // fill map of Ancestors
1020 while ( _nbSubShapes < index )
1021 fillAncestorsMap( _myMeshDS->IndexToShape( ++_nbSubShapes ));
1025 // return NULL; // neither sub-shape nor a group
1027 SMESH_subMesh* aSubMesh = _subMeshHolder->Get( index );
1030 aSubMesh = new SMESH_subMesh(index, this, _myMeshDS, aSubShape);
1031 _subMeshHolder->Add( index, aSubMesh );
1033 // include non-computable sub-meshes in SMESH_subMesh::_ancestors of sub-submeshes
1034 switch ( aSubShape.ShapeType() ) {
1035 case TopAbs_COMPOUND:
1038 for ( TopoDS_Iterator subIt( aSubShape ); subIt.More(); subIt.Next() )
1040 SMESH_subMesh* sm = GetSubMesh( subIt.Value() );
1041 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(/*inclideSelf=*/true);
1042 while ( smIt->more() )
1043 smIt->next()->ClearAncestors();
1051 //=============================================================================
1053 * Get the SMESH_subMesh object implementation. Dont create it, return null
1054 * if it does not exist.
1056 //=============================================================================
1058 SMESH_subMesh *SMESH_Mesh::GetSubMeshContaining(const TopoDS_Shape & aSubShape) const
1059 throw(SALOME_Exception)
1061 int index = _myMeshDS->ShapeToIndex(aSubShape);
1062 return GetSubMeshContaining( index );
1065 //=============================================================================
1067 * Get the SMESH_subMesh object implementation. Dont create it, return null
1068 * if it does not exist.
1070 //=============================================================================
1072 SMESH_subMesh *SMESH_Mesh::GetSubMeshContaining(const int aShapeID) const
1073 throw(SALOME_Exception)
1075 SMESH_subMesh *aSubMesh = _subMeshHolder->Get( aShapeID );
1080 //================================================================================
1082 * \brief Return submeshes of groups containing the given sub-shape
1084 //================================================================================
1086 list<SMESH_subMesh*>
1087 SMESH_Mesh::GetGroupSubMeshesContaining(const TopoDS_Shape & aSubShape) const
1088 throw(SALOME_Exception)
1090 list<SMESH_subMesh*> found;
1092 SMESH_subMesh * subMesh = GetSubMeshContaining(aSubShape);
1096 // submeshes of groups have max IDs, so search from the map end
1097 SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator( /*reverse=*/true ) );
1098 while ( smIt->more() ) {
1099 SMESH_subMesh* sm = smIt->next();
1100 SMESHDS_SubMesh * ds = sm->GetSubMeshDS();
1101 if ( ds && ds->IsComplexSubmesh() ) {
1102 if ( SMESH_MesherHelper::IsSubShape( aSubShape, sm->GetSubShape() ))
1104 found.push_back( sm );
1108 break; // the rest sub-meshes are not those of groups
1112 if ( found.empty() ) // maybe the main shape is a COMPOUND (issue 0021530)
1114 if ( SMESH_subMesh * mainSM = GetSubMeshContaining(1) )
1115 if ( mainSM->GetSubShape().ShapeType() == TopAbs_COMPOUND )
1117 TopoDS_Iterator it( mainSM->GetSubShape() );
1118 if ( it.Value().ShapeType() == aSubShape.ShapeType() &&
1119 SMESH_MesherHelper::IsSubShape( aSubShape, mainSM->GetSubShape() ))
1120 found.push_back( mainSM );
1125 //=======================================================================
1126 //function : IsUsedHypothesis
1127 //purpose : Return True if anHyp is used to mesh aSubShape
1128 //=======================================================================
1130 bool SMESH_Mesh::IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
1131 const SMESH_subMesh* aSubMesh)
1133 SMESH_Hypothesis* hyp = static_cast<SMESH_Hypothesis*>(anHyp);
1135 // check if anHyp can be used to mesh aSubMesh
1136 if ( !aSubMesh || !aSubMesh->IsApplicableHypotesis( hyp ))
1139 SMESH_Algo *algo = aSubMesh->GetAlgo();
1142 if (anHyp->GetType() > SMESHDS_Hypothesis::PARAM_ALGO)
1143 return ( anHyp == algo );
1145 // algorithm parameter
1148 // look trough hypotheses used by algo
1149 const SMESH_HypoFilter* hypoKind;
1150 if (( hypoKind = algo->GetCompatibleHypoFilter( !hyp->IsAuxiliary() ))) {
1151 list <const SMESHDS_Hypothesis * > usedHyps;
1152 if ( GetHypotheses( aSubMesh, *hypoKind, usedHyps, true ))
1153 return ( find( usedHyps.begin(), usedHyps.end(), anHyp ) != usedHyps.end() );
1160 //=============================================================================
1164 //=============================================================================
1166 // const list < SMESH_subMesh * >&
1167 // SMESH_Mesh::GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp)
1168 // throw(SALOME_Exception)
1170 // _subMeshesUsingHypothesisList.clear();
1171 // SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator() );
1172 // while ( smIt->more() )
1174 // SMESH_subMesh* aSubMesh = smIt->next();
1175 // if ( IsUsedHypothesis ( anHyp, aSubMesh ))
1176 // _subMeshesUsingHypothesisList.push_back( aSubMesh );
1178 // return _subMeshesUsingHypothesisList;
1181 //=======================================================================
1182 //function : NotifySubMeshesHypothesisModification
1183 //purpose : Say all submeshes using theChangedHyp that it has been modified
1184 //=======================================================================
1186 void SMESH_Mesh::NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* hyp)
1188 Unexpect aCatch(SalomeException);
1190 if ( !GetMeshDS()->IsUsedHypothesis( hyp ))
1194 _callUp->HypothesisModified();
1197 const SMESH_HypoFilter* compatibleHypoKind;
1198 list <const SMESHDS_Hypothesis * > usedHyps;
1200 // keep sub-meshes not to miss ones whose state can change due to notifying others
1201 vector< SMESH_subMesh* > smToNotify;
1203 SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator() );
1204 while ( smIt->more() )
1206 SMESH_subMesh* aSubMesh = smIt->next();
1208 // if aSubMesh meshing depends on hyp,
1209 // we call aSubMesh->AlgoStateEngine( MODIF_HYP, hyp ) that causes either
1210 // 1) clearing of already computed aSubMesh or
1211 // 2) changing algo_state from MISSING_HYP to HYP_OK when parameters of hyp becomes valid,
1212 // other possible changes are not interesting. (IPAL0052457 - assigning hyp performance pb)
1213 if ( aSubMesh->GetComputeState() != SMESH_subMesh::COMPUTE_OK &&
1214 aSubMesh->GetComputeState() != SMESH_subMesh::FAILED_TO_COMPUTE &&
1215 aSubMesh->GetAlgoState() != SMESH_subMesh::MISSING_HYP )
1218 const TopoDS_Shape & aSubShape = aSubMesh->GetSubShape();
1220 if (( aSubMesh->IsApplicableHypotesis( hyp )) &&
1221 ( algo = aSubMesh->GetAlgo() ) &&
1222 ( compatibleHypoKind = algo->GetCompatibleHypoFilter( !hyp->IsAuxiliary() )) &&
1223 ( compatibleHypoKind->IsOk( hyp, aSubShape )))
1225 // check if hyp is used by algo
1227 if ( GetHypotheses( aSubMesh, *compatibleHypoKind, usedHyps, true ) &&
1228 find( usedHyps.begin(), usedHyps.end(), hyp ) != usedHyps.end() )
1230 smToNotify.push_back( aSubMesh );
1235 for ( size_t i = 0; i < smToNotify.size(); ++i )
1237 smToNotify[i]->AlgoStateEngine(SMESH_subMesh::MODIF_HYP,
1238 const_cast< SMESH_Hypothesis*>( hyp ));
1241 HasModificationsToDiscard(); // to reset _isModified flag if mesh becomes empty
1242 GetMeshDS()->Modified();
1245 //=============================================================================
1247 * Auto color functionality
1249 //=============================================================================
1250 void SMESH_Mesh::SetAutoColor(bool theAutoColor) throw(SALOME_Exception)
1252 Unexpect aCatch(SalomeException);
1253 _isAutoColor = theAutoColor;
1256 bool SMESH_Mesh::GetAutoColor() throw(SALOME_Exception)
1258 Unexpect aCatch(SalomeException);
1259 return _isAutoColor;
1262 //=======================================================================
1263 //function : SetIsModified
1264 //purpose : Set the flag meaning that the mesh has been edited "manually"
1265 //=======================================================================
1267 void SMESH_Mesh::SetIsModified(bool isModified)
1269 _isModified = isModified;
1272 // check if mesh becomes empty as result of modification
1273 HasModificationsToDiscard();
1276 //=======================================================================
1277 //function : HasModificationsToDiscard
1278 //purpose : Return true if the mesh has been edited since a total re-compute
1279 // and those modifications may prevent successful partial re-compute.
1280 // As a side effect reset _isModified flag if mesh is empty
1282 //=======================================================================
1284 bool SMESH_Mesh::HasModificationsToDiscard() const
1286 if ( ! _isModified )
1289 // return true if the next Compute() will be partial and
1290 // existing but changed elements may prevent successful re-compute
1291 bool hasComputed = false, hasNotComputed = false;
1292 SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator() );
1293 while ( smIt->more() )
1295 const SMESH_subMesh* aSubMesh = smIt->next();
1296 switch ( aSubMesh->GetSubShape().ShapeType() )
1301 if ( aSubMesh->IsMeshComputed() )
1304 hasNotComputed = true;
1305 if ( hasComputed && hasNotComputed)
1309 if ( NbNodes() < 1 )
1310 const_cast<SMESH_Mesh*>(this)->_isModified = false;
1315 //================================================================================
1317 * \brief Check if any groups of the same type have equal names
1319 //================================================================================
1321 bool SMESH_Mesh::HasDuplicatedGroupNamesMED()
1323 //set<string> aGroupNames; // Corrected for Mantis issue 0020028
1324 map< SMDSAbs_ElementType, set<string> > aGroupNames;
1325 for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ )
1327 SMESH_Group* aGroup = it->second;
1328 SMDSAbs_ElementType aType = aGroup->GetGroupDS()->GetType();
1329 string aGroupName = aGroup->GetName();
1330 aGroupName.resize(MAX_MED_GROUP_NAME_LENGTH);
1331 if (!aGroupNames[aType].insert(aGroupName).second)
1338 //================================================================================
1340 * \brief Export the mesh to a med file
1341 * \param [in] file - name of the MED file
1342 * \param [in] theMeshName - name of this mesh
1343 * \param [in] theAutoGroups - boolean parameter for creating/not creating
1344 * the groups Group_On_All_Nodes, Group_On_All_Faces, ... ;
1345 * the typical use is auto_groups=false.
1346 * \param [in] theVersion - defines the version of format of MED file, that will be created
1347 * \param [in] meshPart - mesh data to export
1348 * \param [in] theAutoDimension - if \c true, a space dimension of a MED mesh can be either
1349 * - 1D if all mesh nodes lie on OX coordinate axis, or
1350 * - 2D if all mesh nodes lie on XOY coordinate plane, or
1351 * - 3D in the rest cases.
1352 * If \a theAutoDimension is \c false, the space dimension is always 3.
1353 * \return int - mesh index in the file
1355 //================================================================================
1357 void SMESH_Mesh::ExportMED(const char * file,
1358 const char* theMeshName,
1361 const SMESHDS_Mesh* meshPart,
1362 bool theAutoDimension,
1363 bool theAddODOnVertices)
1364 throw(SALOME_Exception)
1368 DriverMED_W_SMESHDS_Mesh myWriter;
1369 myWriter.SetFile ( file, MED::EVersion(theVersion) );
1370 myWriter.SetMesh ( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS );
1371 myWriter.SetAutoDimension( theAutoDimension );
1372 myWriter.AddODOnVertices ( theAddODOnVertices );
1374 myWriter.SetMeshId ( _id );
1376 myWriter.SetMeshId ( -1 );
1377 myWriter.SetMeshName ( theMeshName );
1380 if ( theAutoGroups ) {
1381 myWriter.AddGroupOfNodes();
1382 myWriter.AddGroupOfEdges();
1383 myWriter.AddGroupOfFaces();
1384 myWriter.AddGroupOfVolumes();
1387 // Pass groups to writer. Provide unique group names.
1388 //set<string> aGroupNames; // Corrected for Mantis issue 0020028
1391 map< SMDSAbs_ElementType, set<string> > aGroupNames;
1393 int maxNbIter = 10000; // to guarantee cycle finish
1394 for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) {
1395 SMESH_Group* aGroup = it->second;
1396 SMESHDS_GroupBase* aGroupDS = aGroup->GetGroupDS();
1398 SMDSAbs_ElementType aType = aGroupDS->GetType();
1399 string aGroupName0 = aGroup->GetName();
1400 aGroupName0.resize(MAX_MED_GROUP_NAME_LENGTH);
1401 string aGroupName = aGroupName0;
1402 for (int i = 1; !aGroupNames[aType].insert(aGroupName).second && i < maxNbIter; i++) {
1403 sprintf(&aString[0], "GR_%d_%s", i, aGroupName0.c_str());
1404 aGroupName = aString;
1405 aGroupName.resize(MAX_MED_GROUP_NAME_LENGTH);
1407 aGroupDS->SetStoreName( aGroupName.c_str() );
1408 myWriter.AddGroup( aGroupDS );
1415 SMESH_CATCH( SMESH::throwSalomeEx );
1418 //================================================================================
1420 * \brief Export the mesh to a SAUV file
1422 //================================================================================
1424 void SMESH_Mesh::ExportSAUV(const char *file,
1425 const char* theMeshName,
1427 throw(SALOME_Exception)
1429 std::string medfilename(file);
1430 medfilename += ".med";
1433 cmd = "%PYTHONBIN% ";
1438 cmd += "from medutilities import my_remove ; my_remove(r'" + medfilename + "')";
1440 system(cmd.c_str());
1441 ExportMED(medfilename.c_str(), theMeshName, theAutoGroups, 1);
1443 cmd = "%PYTHONBIN% ";
1448 cmd += "from medutilities import convert ; convert(r'" + medfilename + "', 'MED', 'GIBI', 1, r'" + file + "')";
1450 system(cmd.c_str());
1452 cmd = "%PYTHONBIN% ";
1457 cmd += "from medutilities import my_remove ; my_remove(r'" + medfilename + "')";
1459 system(cmd.c_str());
1462 //================================================================================
1464 * \brief Export the mesh to a DAT file
1466 //================================================================================
1468 void SMESH_Mesh::ExportDAT(const char * file,
1469 const SMESHDS_Mesh* meshPart) throw(SALOME_Exception)
1471 Unexpect aCatch(SalomeException);
1472 DriverDAT_W_SMDS_Mesh myWriter;
1473 myWriter.SetFile( file );
1474 myWriter.SetMesh( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS );
1475 myWriter.SetMeshId(_id);
1479 //================================================================================
1481 * \brief Export the mesh to an UNV file
1483 //================================================================================
1485 void SMESH_Mesh::ExportUNV(const char * file,
1486 const SMESHDS_Mesh* meshPart) throw(SALOME_Exception)
1488 Unexpect aCatch(SalomeException);
1489 DriverUNV_W_SMDS_Mesh myWriter;
1490 myWriter.SetFile( file );
1491 myWriter.SetMesh( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS );
1492 myWriter.SetMeshId(_id);
1493 // myWriter.SetGroups(_mapGroup);
1497 for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) {
1498 SMESH_Group* aGroup = it->second;
1499 SMESHDS_GroupBase* aGroupDS = aGroup->GetGroupDS();
1501 string aGroupName = aGroup->GetName();
1502 aGroupDS->SetStoreName( aGroupName.c_str() );
1503 myWriter.AddGroup( aGroupDS );
1510 //================================================================================
1512 * \brief Export the mesh to an STL file
1514 //================================================================================
1516 void SMESH_Mesh::ExportSTL(const char * file,
1518 const SMESHDS_Mesh* meshPart) throw(SALOME_Exception)
1520 Unexpect aCatch(SalomeException);
1521 DriverSTL_W_SMDS_Mesh myWriter;
1522 myWriter.SetFile( file );
1523 myWriter.SetIsAscii( isascii );
1524 myWriter.SetMesh( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS);
1525 myWriter.SetMeshId(_id);
1529 //================================================================================
1531 * \brief Export the mesh to the CGNS file
1533 //================================================================================
1535 void SMESH_Mesh::ExportCGNS(const char * file,
1536 const SMESHDS_Mesh* meshDS)
1538 int res = Driver_Mesh::DRS_FAIL;
1540 DriverCGNS_Write myWriter;
1541 myWriter.SetFile( file );
1542 myWriter.SetMesh( const_cast<SMESHDS_Mesh*>( meshDS ));
1543 myWriter.SetMeshName( SMESH_Comment("Mesh_") << meshDS->GetPersistentId());
1544 res = myWriter.Perform();
1546 if ( res != Driver_Mesh::DRS_OK )
1547 throw SALOME_Exception("Export failed");
1550 //================================================================================
1552 * \brief Export the mesh to a GMF file
1554 //================================================================================
1556 void SMESH_Mesh::ExportGMF(const char * file,
1557 const SMESHDS_Mesh* meshDS,
1558 bool withRequiredGroups)
1560 DriverGMF_Write myWriter;
1561 myWriter.SetFile( file );
1562 myWriter.SetMesh( const_cast<SMESHDS_Mesh*>( meshDS ));
1563 myWriter.SetExportRequiredGroups( withRequiredGroups );
1568 //================================================================================
1570 * \brief Return a ratio of "compute cost" of computed sub-meshes to the whole
1573 //================================================================================
1575 double SMESH_Mesh::GetComputeProgress() const
1577 double totalCost = 1e-100, computedCost = 0;
1578 const SMESH_subMesh* curSM = _gen->GetCurrentSubMesh();
1580 // get progress of a current algo
1581 TColStd_MapOfInteger currentSubIds;
1583 if ( SMESH_Algo* algo = curSM->GetAlgo() )
1585 int algoNotDoneCost = 0, algoDoneCost = 0;
1586 const std::vector<SMESH_subMesh*>& smToCompute = algo->SubMeshesToCompute();
1587 for ( size_t i = 0; i < smToCompute.size(); ++i )
1589 if ( smToCompute[i]->IsEmpty() )
1590 algoNotDoneCost += smToCompute[i]->GetComputeCost();
1592 algoDoneCost += smToCompute[i]->GetComputeCost();
1593 currentSubIds.Add( smToCompute[i]->GetId() );
1599 rate = algo->GetProgress();
1603 cerr << "Exception in " << algo->GetName() << "::GetProgress()" << endl;
1606 if ( 0. < rate && rate < 1.001 )
1608 computedCost += rate * ( algoDoneCost + algoNotDoneCost );
1612 rate = algo->GetProgressByTic();
1613 computedCost += algoDoneCost + rate * algoNotDoneCost;
1615 // cout << "rate: "<<rate << " algoNotDoneCost: " << algoNotDoneCost << endl;
1618 // get cost of already treated sub-meshes
1619 if ( SMESH_subMesh* mainSM = GetSubMeshContaining( 1 ))
1621 SMESH_subMeshIteratorPtr smIt = mainSM->getDependsOnIterator(/*includeSelf=*/true);
1622 while ( smIt->more() )
1624 const SMESH_subMesh* sm = smIt->next();
1625 const int smCost = sm->GetComputeCost();
1626 totalCost += smCost;
1627 if ( !currentSubIds.Contains( sm->GetId() ) )
1629 if (( !sm->IsEmpty() ) ||
1630 ( sm->GetComputeState() == SMESH_subMesh::FAILED_TO_COMPUTE &&
1631 !sm->DependsOn( curSM ) ))
1632 computedCost += smCost;
1636 // cout << "Total: " << totalCost
1637 // << " computed: " << computedCost << " progress: " << computedCost / totalCost
1638 // << " nbElems: " << GetMeshDS()->GetMeshInfo().NbElements() << endl;
1639 return computedCost / totalCost;
1642 //================================================================================
1644 * \brief Return number of nodes in the mesh
1646 //================================================================================
1648 int SMESH_Mesh::NbNodes() const throw(SALOME_Exception)
1650 Unexpect aCatch(SalomeException);
1651 return _myMeshDS->NbNodes();
1654 //================================================================================
1656 * \brief Return number of edges of given order in the mesh
1658 //================================================================================
1660 int SMESH_Mesh::Nb0DElements() const throw(SALOME_Exception)
1662 Unexpect aCatch(SalomeException);
1663 return _myMeshDS->GetMeshInfo().Nb0DElements();
1666 //================================================================================
1668 * \brief Return number of edges of given order in the mesh
1670 //================================================================================
1672 int SMESH_Mesh::NbEdges(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1674 Unexpect aCatch(SalomeException);
1675 return _myMeshDS->GetMeshInfo().NbEdges(order);
1678 //================================================================================
1680 * \brief Return number of faces of given order in the mesh
1682 //================================================================================
1684 int SMESH_Mesh::NbFaces(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1686 Unexpect aCatch(SalomeException);
1687 return _myMeshDS->GetMeshInfo().NbFaces(order);
1690 //================================================================================
1692 * \brief Return the number of faces in the mesh
1694 //================================================================================
1696 int SMESH_Mesh::NbTriangles(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1698 Unexpect aCatch(SalomeException);
1699 return _myMeshDS->GetMeshInfo().NbTriangles(order);
1702 //================================================================================
1704 * \brief Return number of biquadratic triangles in the mesh
1706 //================================================================================
1708 int SMESH_Mesh::NbBiQuadTriangles() const throw(SALOME_Exception)
1710 Unexpect aCatch(SalomeException);
1711 return _myMeshDS->GetMeshInfo().NbBiQuadTriangles();
1714 //================================================================================
1716 * \brief Return the number nodes faces in the mesh
1718 //================================================================================
1720 int SMESH_Mesh::NbQuadrangles(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1722 Unexpect aCatch(SalomeException);
1723 return _myMeshDS->GetMeshInfo().NbQuadrangles(order);
1726 //================================================================================
1728 * \brief Return number of biquadratic quadrangles in the mesh
1730 //================================================================================
1732 int SMESH_Mesh::NbBiQuadQuadrangles() const throw(SALOME_Exception)
1734 Unexpect aCatch(SalomeException);
1735 return _myMeshDS->GetMeshInfo().NbBiQuadQuadrangles();
1738 //================================================================================
1740 * \brief Return the number of polygonal faces in the mesh
1742 //================================================================================
1744 int SMESH_Mesh::NbPolygons() const throw(SALOME_Exception)
1746 Unexpect aCatch(SalomeException);
1747 return _myMeshDS->GetMeshInfo().NbPolygons();
1750 //================================================================================
1752 * \brief Return number of volumes of given order in the mesh
1754 //================================================================================
1756 int SMESH_Mesh::NbVolumes(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1758 Unexpect aCatch(SalomeException);
1759 return _myMeshDS->GetMeshInfo().NbVolumes(order);
1762 //================================================================================
1764 * \brief Return number of tetrahedrons of given order in the mesh
1766 //================================================================================
1768 int SMESH_Mesh::NbTetras(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1770 Unexpect aCatch(SalomeException);
1771 return _myMeshDS->GetMeshInfo().NbTetras(order);
1774 //================================================================================
1776 * \brief Return number of hexahedrons of given order in the mesh
1778 //================================================================================
1780 int SMESH_Mesh::NbHexas(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1782 Unexpect aCatch(SalomeException);
1783 return _myMeshDS->GetMeshInfo().NbHexas(order);
1786 //================================================================================
1788 * \brief Return number of triquadratic hexahedrons in the mesh
1790 //================================================================================
1792 int SMESH_Mesh::NbTriQuadraticHexas() const throw(SALOME_Exception)
1794 Unexpect aCatch(SalomeException);
1795 return _myMeshDS->GetMeshInfo().NbTriQuadHexas();
1798 //================================================================================
1800 * \brief Return number of pyramids of given order in the mesh
1802 //================================================================================
1804 int SMESH_Mesh::NbPyramids(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1806 Unexpect aCatch(SalomeException);
1807 return _myMeshDS->GetMeshInfo().NbPyramids(order);
1810 //================================================================================
1812 * \brief Return number of prisms (penthahedrons) of given order in the mesh
1814 //================================================================================
1816 int SMESH_Mesh::NbPrisms(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1818 Unexpect aCatch(SalomeException);
1819 return _myMeshDS->GetMeshInfo().NbPrisms(order);
1822 //================================================================================
1824 * \brief Return number of hexagonal prisms in the mesh
1826 //================================================================================
1828 int SMESH_Mesh::NbHexagonalPrisms() const throw(SALOME_Exception)
1830 Unexpect aCatch(SalomeException);
1831 return _myMeshDS->GetMeshInfo().NbHexPrisms();
1834 //================================================================================
1836 * \brief Return number of polyhedrons in the mesh
1838 //================================================================================
1840 int SMESH_Mesh::NbPolyhedrons() const throw(SALOME_Exception)
1842 Unexpect aCatch(SalomeException);
1843 return _myMeshDS->GetMeshInfo().NbPolyhedrons();
1846 //================================================================================
1848 * \brief Return number of ball elements in the mesh
1850 //================================================================================
1852 int SMESH_Mesh::NbBalls() const throw(SALOME_Exception)
1854 Unexpect aCatch(SalomeException);
1855 return _myMeshDS->GetMeshInfo().NbBalls();
1858 //================================================================================
1860 * \brief Return number of submeshes in the mesh
1862 //================================================================================
1864 int SMESH_Mesh::NbSubMesh() const throw(SALOME_Exception)
1866 Unexpect aCatch(SalomeException);
1867 return _myMeshDS->NbSubMesh();
1870 //=======================================================================
1871 //function : IsNotConformAllowed
1872 //purpose : check if a hypothesis alowing notconform mesh is present
1873 //=======================================================================
1875 bool SMESH_Mesh::IsNotConformAllowed() const
1877 if(MYDEBUG) MESSAGE("SMESH_Mesh::IsNotConformAllowed");
1879 static SMESH_HypoFilter filter( SMESH_HypoFilter::HasName( "NotConformAllowed" ));
1880 return GetHypothesis( _myMeshDS->ShapeToMesh(), filter, false );
1883 //=======================================================================
1884 //function : IsMainShape
1886 //=======================================================================
1888 bool SMESH_Mesh::IsMainShape(const TopoDS_Shape& theShape) const
1890 return theShape.IsSame(_myMeshDS->ShapeToMesh() );
1893 //=============================================================================
1897 //=============================================================================
1899 SMESH_Group* SMESH_Mesh::AddGroup (const SMDSAbs_ElementType theType,
1900 const char* theName,
1902 const TopoDS_Shape& theShape,
1903 const SMESH_PredicatePtr& thePredicate)
1905 if (_mapGroup.count(_groupId))
1908 SMESH_Group* aGroup = new SMESH_Group (theId, this, theType, theName, theShape, thePredicate);
1909 GetMeshDS()->AddGroup( aGroup->GetGroupDS() );
1910 _mapGroup[_groupId++] = aGroup;
1914 //================================================================================
1916 * \brief Creates a group based on an existing SMESHDS group. Group ID should be unique
1918 //================================================================================
1920 SMESH_Group* SMESH_Mesh::AddGroup (SMESHDS_GroupBase* groupDS) throw(SALOME_Exception)
1923 throw SALOME_Exception(LOCALIZED ("SMESH_Mesh::AddGroup(): NULL SMESHDS_GroupBase"));
1925 map <int, SMESH_Group*>::iterator i_g = _mapGroup.find( groupDS->GetID() );
1926 if ( i_g != _mapGroup.end() && i_g->second )
1928 if ( i_g->second->GetGroupDS() == groupDS )
1931 throw SALOME_Exception(LOCALIZED ("SMESH_Mesh::AddGroup() wrong ID of SMESHDS_GroupBase"));
1933 SMESH_Group* aGroup = new SMESH_Group (groupDS);
1934 _mapGroup[ groupDS->GetID() ] = aGroup;
1935 GetMeshDS()->AddGroup( aGroup->GetGroupDS() );
1937 _groupId = 1 + _mapGroup.rbegin()->first;
1943 //================================================================================
1945 * \brief Creates SMESH_Groups for not wrapped SMESHDS_Groups
1946 * \retval bool - true if new SMESH_Groups have been created
1949 //================================================================================
1951 bool SMESH_Mesh::SynchronizeGroups()
1953 int nbGroups = _mapGroup.size();
1954 const set<SMESHDS_GroupBase*>& groups = _myMeshDS->GetGroups();
1955 set<SMESHDS_GroupBase*>::const_iterator gIt = groups.begin();
1956 for ( ; gIt != groups.end(); ++gIt )
1958 SMESHDS_GroupBase* groupDS = (SMESHDS_GroupBase*) *gIt;
1959 _groupId = groupDS->GetID();
1960 if ( !_mapGroup.count( _groupId ))
1961 _mapGroup[_groupId] = new SMESH_Group( groupDS );
1963 if ( !_mapGroup.empty() )
1964 _groupId = _mapGroup.rbegin()->first + 1;
1966 return nbGroups < _mapGroup.size();
1969 //================================================================================
1971 * \brief Return iterator on all existing groups
1973 //================================================================================
1975 SMESH_Mesh::GroupIteratorPtr SMESH_Mesh::GetGroups() const
1977 typedef map <int, SMESH_Group *> TMap;
1978 return GroupIteratorPtr( new SMDS_mapIterator<TMap>( _mapGroup ));
1981 //=============================================================================
1983 * \brief Return a group by ID
1985 //=============================================================================
1987 SMESH_Group* SMESH_Mesh::GetGroup (const int theGroupID)
1989 if (_mapGroup.find(theGroupID) == _mapGroup.end())
1991 return _mapGroup[theGroupID];
1995 //=============================================================================
1997 * \brief Return IDs of all groups
1999 //=============================================================================
2001 list<int> SMESH_Mesh::GetGroupIds() const
2004 for ( map<int, SMESH_Group*>::const_iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ )
2005 anIds.push_back( it->first );
2010 //================================================================================
2012 * \brief Set a caller of methods at level of CORBA API implementation.
2013 * The set upCaller will be deleted by SMESH_Mesh
2015 //================================================================================
2017 void SMESH_Mesh::SetCallUp( TCallUp* upCaller )
2019 if ( _callUp ) delete _callUp;
2023 //=============================================================================
2027 //=============================================================================
2029 bool SMESH_Mesh::RemoveGroup (const int theGroupID)
2031 if (_mapGroup.find(theGroupID) == _mapGroup.end())
2033 GetMeshDS()->RemoveGroup( _mapGroup[theGroupID]->GetGroupDS() );
2034 delete _mapGroup[theGroupID];
2035 _mapGroup.erase (theGroupID);
2037 _callUp->RemoveGroup( theGroupID );
2041 //=======================================================================
2042 //function : GetAncestors
2043 //purpose : return list of ancestors of theSubShape in the order
2044 // that lower dimention shapes come first.
2045 //=======================================================================
2047 const TopTools_ListOfShape& SMESH_Mesh::GetAncestors(const TopoDS_Shape& theS) const
2049 if ( _mapAncestors.Contains( theS ) )
2050 return _mapAncestors.FindFromKey( theS );
2052 static TopTools_ListOfShape emptyList;
2056 //=======================================================================
2058 //purpose : dumps contents of mesh to stream [ debug purposes ]
2059 //=======================================================================
2061 ostream& SMESH_Mesh::Dump(ostream& save)
2064 save << "========================== Dump contents of mesh ==========================" << endl << endl;
2065 save << ++clause << ") Total number of nodes: \t" << NbNodes() << endl;
2066 save << ++clause << ") Total number of edges: \t" << NbEdges() << endl;
2067 save << ++clause << ") Total number of faces: \t" << NbFaces() << endl;
2068 save << ++clause << ") Total number of polygons:\t" << NbPolygons() << endl;
2069 save << ++clause << ") Total number of volumes:\t" << NbVolumes() << endl;
2070 save << ++clause << ") Total number of polyhedrons:\t" << NbPolyhedrons() << endl << endl;
2071 for ( int isQuadratic = 0; isQuadratic < 2; ++isQuadratic )
2073 string orderStr = isQuadratic ? "quadratic" : "linear";
2074 SMDSAbs_ElementOrder order = isQuadratic ? ORDER_QUADRATIC : ORDER_LINEAR;
2076 save << ++clause << ") Total number of " << orderStr << " edges:\t" << NbEdges(order) << endl;
2077 save << ++clause << ") Total number of " << orderStr << " faces:\t" << NbFaces(order) << endl;
2078 if ( NbFaces(order) > 0 ) {
2079 int nb3 = NbTriangles(order);
2080 int nb4 = NbQuadrangles(order);
2081 save << clause << ".1) Number of " << orderStr << " triangles: \t" << nb3 << endl;
2082 save << clause << ".2) Number of " << orderStr << " quadrangles:\t" << nb4 << endl;
2083 if ( nb3 + nb4 != NbFaces(order) ) {
2084 map<int,int> myFaceMap;
2085 SMDS_FaceIteratorPtr itFaces=_myMeshDS->facesIterator();
2086 while( itFaces->more( ) ) {
2087 int nbNodes = itFaces->next()->NbNodes();
2088 if ( myFaceMap.find( nbNodes ) == myFaceMap.end() )
2089 myFaceMap[ nbNodes ] = 0;
2090 myFaceMap[ nbNodes ] = myFaceMap[ nbNodes ] + 1;
2092 save << clause << ".3) Faces in detail: " << endl;
2093 map <int,int>::iterator itF;
2094 for (itF = myFaceMap.begin(); itF != myFaceMap.end(); itF++)
2095 save << "--> nb nodes: " << itF->first << " - nb elemens:\t" << itF->second << endl;
2098 save << ++clause << ") Total number of " << orderStr << " volumes:\t" << NbVolumes(order) << endl;
2099 if ( NbVolumes(order) > 0 ) {
2100 int nb8 = NbHexas(order);
2101 int nb4 = NbTetras(order);
2102 int nb5 = NbPyramids(order);
2103 int nb6 = NbPrisms(order);
2104 save << clause << ".1) Number of " << orderStr << " hexahedrons:\t" << nb8 << endl;
2105 save << clause << ".2) Number of " << orderStr << " tetrahedrons:\t" << nb4 << endl;
2106 save << clause << ".3) Number of " << orderStr << " prisms: \t" << nb6 << endl;
2107 save << clause << ".4) Number of " << orderStr << " pyramids:\t" << nb5 << endl;
2108 if ( nb8 + nb4 + nb5 + nb6 != NbVolumes(order) ) {
2109 map<int,int> myVolumesMap;
2110 SMDS_VolumeIteratorPtr itVolumes=_myMeshDS->volumesIterator();
2111 while( itVolumes->more( ) ) {
2112 int nbNodes = itVolumes->next()->NbNodes();
2113 if ( myVolumesMap.find( nbNodes ) == myVolumesMap.end() )
2114 myVolumesMap[ nbNodes ] = 0;
2115 myVolumesMap[ nbNodes ] = myVolumesMap[ nbNodes ] + 1;
2117 save << clause << ".5) Volumes in detail: " << endl;
2118 map <int,int>::iterator itV;
2119 for (itV = myVolumesMap.begin(); itV != myVolumesMap.end(); itV++)
2120 save << "--> nb nodes: " << itV->first << " - nb elemens:\t" << itV->second << endl;
2125 save << "===========================================================================" << endl;
2129 //=======================================================================
2130 //function : GetElementType
2131 //purpose : Returns type of mesh element with certain id
2132 //=======================================================================
2134 SMDSAbs_ElementType SMESH_Mesh::GetElementType( const int id, const bool iselem )
2136 return _myMeshDS->GetElementType( id, iselem );
2139 //=============================================================================
2141 * \brief Convert group on geometry into standalone group
2143 //=============================================================================
2145 SMESH_Group* SMESH_Mesh::ConvertToStandalone ( int theGroupID )
2147 SMESH_Group* aGroup = 0;
2148 map < int, SMESH_Group * >::iterator itg = _mapGroup.find( theGroupID );
2149 if ( itg == _mapGroup.end() )
2152 SMESH_Group* anOldGrp = (*itg).second;
2153 SMESHDS_GroupBase* anOldGrpDS = anOldGrp->GetGroupDS();
2154 if ( !anOldGrp || !anOldGrpDS )
2157 // create new standalone group
2158 aGroup = new SMESH_Group (theGroupID, this, anOldGrpDS->GetType(), anOldGrp->GetName() );
2159 _mapGroup[theGroupID] = aGroup;
2161 SMESHDS_Group* aNewGrpDS = dynamic_cast<SMESHDS_Group*>( aGroup->GetGroupDS() );
2162 GetMeshDS()->RemoveGroup( anOldGrpDS );
2163 GetMeshDS()->AddGroup( aNewGrpDS );
2165 // add elements (or nodes) into new created group
2166 SMDS_ElemIteratorPtr anItr = anOldGrpDS->GetElements();
2167 while ( anItr->more() )
2168 aNewGrpDS->Add( (anItr->next())->GetID() );
2171 aNewGrpDS->SetColor( anOldGrpDS->GetColor() );
2179 //=============================================================================
2181 * \brief remove submesh order from Mesh
2183 //=============================================================================
2185 void SMESH_Mesh::ClearMeshOrder()
2187 _mySubMeshOrder.clear();
2190 //=============================================================================
2192 * \brief remove submesh order from Mesh
2194 //=============================================================================
2196 void SMESH_Mesh::SetMeshOrder(const TListOfListOfInt& theOrder )
2198 _mySubMeshOrder = theOrder;
2201 //=============================================================================
2203 * \brief return submesh order if any
2205 //=============================================================================
2207 const TListOfListOfInt& SMESH_Mesh::GetMeshOrder() const
2209 return _mySubMeshOrder;
2212 //=============================================================================
2214 * \brief fill _mapAncestors
2216 //=============================================================================
2218 void SMESH_Mesh::fillAncestorsMap(const TopoDS_Shape& theShape)
2220 int desType, ancType;
2221 if ( !theShape.IsSame( GetShapeToMesh()) && theShape.ShapeType() == TopAbs_COMPOUND )
2223 // a geom group is added. Insert it into lists of ancestors before
2224 // the first ancestor more complex than group members
2225 TopoDS_Iterator subIt( theShape );
2226 if ( !subIt.More() ) return;
2227 int memberType = subIt.Value().ShapeType();
2228 for ( desType = TopAbs_VERTEX; desType >= memberType; desType-- )
2229 for (TopExp_Explorer des( theShape, TopAbs_ShapeEnum( desType )); des.More(); des.Next())
2231 if ( !_mapAncestors.Contains( des.Current() )) continue;// issue 0020982
2232 TopTools_ListOfShape& ancList = _mapAncestors.ChangeFromKey( des.Current() );
2233 TopTools_ListIteratorOfListOfShape ancIt (ancList);
2234 while ( ancIt.More() && ancIt.Value().ShapeType() >= memberType )
2237 ancList.InsertBefore( theShape, ancIt );
2240 else // else added for 52457: Addition of hypotheses is 8 time longer than meshing
2242 for ( desType = TopAbs_VERTEX; desType > TopAbs_COMPOUND; desType-- )
2243 for ( ancType = desType - 1; ancType >= TopAbs_COMPOUND; ancType-- )
2244 TopExp::MapShapesAndAncestors ( theShape,
2245 (TopAbs_ShapeEnum) desType,
2246 (TopAbs_ShapeEnum) ancType,
2249 // visit COMPOUNDs inside a COMPOUND that are not reachable by TopExp_Explorer
2250 if ( theShape.ShapeType() == TopAbs_COMPOUND )
2252 TopoDS_Iterator sIt(theShape);
2253 if ( sIt.More() && sIt.Value().ShapeType() == TopAbs_COMPOUND )
2254 for ( ; sIt.More(); sIt.Next() )
2255 if ( sIt.Value().ShapeType() == TopAbs_COMPOUND )
2256 fillAncestorsMap( sIt.Value() );
2260 //=============================================================================
2262 * \brief sort submeshes according to stored mesh order
2263 * \param theListToSort in out list to be sorted
2264 * \return FALSE if nothing sorted
2266 //=============================================================================
2268 bool SMESH_Mesh::SortByMeshOrder(std::vector<SMESH_subMesh*>& theListToSort) const
2270 if ( !_mySubMeshOrder.size() || theListToSort.size() < 2)
2274 vector<SMESH_subMesh*> onlyOrderedList;
2275 // collect all ordered submeshes in one list as pointers
2276 // and get their positions within theListToSort
2277 typedef vector<SMESH_subMesh*>::iterator TPosInList;
2278 map< int, TPosInList > sortedPos;
2279 TPosInList smBeg = theListToSort.begin(), smEnd = theListToSort.end();
2280 TListOfListOfInt::const_iterator listIdsIt = _mySubMeshOrder.begin();
2281 for( ; listIdsIt != _mySubMeshOrder.end(); listIdsIt++)
2283 const TListOfInt& listOfId = *listIdsIt;
2284 // convert sm ids to sm's
2285 vector<SMESH_subMesh*> smVec;
2286 TListOfInt::const_iterator idIt = listOfId.begin();
2287 for ( ; idIt != listOfId.end(); idIt++ ) {
2288 if ( SMESH_subMesh * sm = GetSubMeshContaining( *idIt )) {
2289 if ( sm->GetSubMeshDS() && sm->GetSubMeshDS()->IsComplexSubmesh() )
2291 SMESHDS_SubMeshIteratorPtr smdsIt = sm->GetSubMeshDS()->GetSubMeshIterator();
2292 while ( smdsIt->more() )
2294 const SMESHDS_SubMesh* smDS = smdsIt->next();
2295 if (( sm = GetSubMeshContaining( smDS->GetID() )))
2296 smVec.push_back( sm );
2301 smVec.push_back( sm );
2305 // find smVec items in theListToSort
2306 for ( size_t i = 0; i < smVec.size(); ++i )
2308 TPosInList smPos = find( smBeg, smEnd, smVec[i] );
2309 if ( smPos != smEnd ) {
2310 onlyOrderedList.push_back( smVec[i] );
2311 sortedPos[ distance( smBeg, smPos )] = smPos;
2315 if (onlyOrderedList.size() < 2)
2319 vector<SMESH_subMesh*>::iterator onlyBIt = onlyOrderedList.begin();
2320 vector<SMESH_subMesh*>::iterator onlyEIt = onlyOrderedList.end();
2322 // iterate on ordered submeshes and insert them in detected positions
2323 map< int, TPosInList >::iterator i_pos = sortedPos.begin();
2324 for ( ; onlyBIt != onlyEIt; ++onlyBIt, ++i_pos )
2325 *(i_pos->second) = *onlyBIt;
2330 //================================================================================
2332 * \brief Return true if given order of sub-meshes is OK
2334 //================================================================================
2336 bool SMESH_Mesh::IsOrderOK( const SMESH_subMesh* smBefore,
2337 const SMESH_subMesh* smAfter ) const
2339 TListOfListOfInt::const_iterator listIdsIt = _mySubMeshOrder.begin();
2340 TListOfInt::const_iterator idBef, idAft;
2341 for( ; listIdsIt != _mySubMeshOrder.end(); listIdsIt++)
2343 const TListOfInt& listOfId = *listIdsIt;
2344 idBef = std::find( listOfId.begin(), listOfId.end(), smBefore->GetId() );
2345 if ( idBef != listOfId.end() )
2346 idAft = std::find( listOfId.begin(), listOfId.end(), smAfter->GetId() );
2347 if ( idAft != listOfId.end () )
2348 return ( std::distance( listOfId.begin(), idBef ) <
2349 std::distance( listOfId.begin(), idAft ) );
2351 return true; // no order imposed to given submeshes
2354 //=============================================================================
2356 * \brief sort submeshes according to stored mesh order
2357 * \param theListToSort in out list to be sorted
2358 * \return FALSE if nothing sorted
2360 //=============================================================================
2362 void SMESH_Mesh::getAncestorsSubMeshes (const TopoDS_Shape& theSubShape,
2363 std::vector< SMESH_subMesh* >& theSubMeshes) const
2365 theSubMeshes.clear();
2366 TopTools_ListIteratorOfListOfShape it( GetAncestors( theSubShape ));
2367 for (; it.More(); it.Next() )
2368 if ( SMESH_subMesh* sm = GetSubMeshContaining( it.Value() ))
2369 theSubMeshes.push_back(sm);
2371 // sort submeshes according to stored mesh order
2372 SortByMeshOrder( theSubMeshes );