1 // Copyright (C) 2007-2016 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 #include <GEOMUtils.hxx>
60 #undef _Precision_HeaderFile
61 #include <BRepBndLib.hxx>
62 #include <BRepPrimAPI_MakeBox.hxx>
63 #include <Bnd_Box.hxx>
64 #include <TColStd_MapOfInteger.hxx>
66 #include <TopExp_Explorer.hxx>
67 #include <TopTools_ListIteratorOfListOfShape.hxx>
68 #include <TopTools_ListOfShape.hxx>
69 #include <TopTools_MapOfShape.hxx>
70 #include <TopoDS_Iterator.hxx>
72 #include "SMESH_TryCatch.hxx" // include after OCCT headers!
74 #include "Utils_ExceptHandlers.hxx"
77 #include <boost/thread/thread.hpp>
78 #include <boost/bind.hpp>
85 // maximum stored group name length in MED file
86 #define MAX_MED_GROUP_NAME_LENGTH 80
89 static int MYDEBUG = 0;
91 static int MYDEBUG = 0;
94 #define cSMESH_Hyp(h) static_cast<const SMESH_Hypothesis*>(h)
96 typedef SMESH_HypoFilter THypType;
98 class SMESH_Mesh::SubMeshHolder : public SMESHDS_TSubMeshHolder< SMESH_subMesh >
102 //=============================================================================
106 //=============================================================================
108 SMESH_Mesh::SMESH_Mesh(int theLocalId,
111 bool theIsEmbeddedMode,
112 SMESHDS_Document* theDocument):
113 _groupId( 0 ), _nbSubShapes( 0 )
115 if(MYDEBUG) MESSAGE("SMESH_Mesh::SMESH_Mesh(int localId)");
117 _studyId = theStudyId;
119 _myDocument = theDocument;
120 _myMeshDS = theDocument->NewMesh(theIsEmbeddedMode,theLocalId);
121 _isShapeToMesh = false;
122 _isAutoColor = false;
124 _shapeDiagonal = 0.0;
126 _myMeshDS->ShapeToMesh( PseudoShape() );
127 _subMeshHolder = new SubMeshHolder;
130 //================================================================================
132 * \brief Constructor of SMESH_Mesh being a base of some descendant class
134 //================================================================================
136 SMESH_Mesh::SMESH_Mesh():
141 _isShapeToMesh( false ),
145 _isAutoColor( false ),
146 _isModified( false ),
147 _shapeDiagonal( 0.0 ),
150 _subMeshHolder = new SubMeshHolder;
156 void deleteMeshDS(SMESHDS_Mesh* meshDS)
158 //cout << "deleteMeshDS( " << meshDS << endl;
162 static void* deleteMeshDS(void* meshDS)
164 //cout << "deleteMeshDS( " << meshDS << endl;
165 SMESHDS_Mesh* m = (SMESHDS_Mesh*)meshDS;
174 //=============================================================================
178 //=============================================================================
180 SMESH_Mesh::~SMESH_Mesh()
182 if(MYDEBUG) MESSAGE("SMESH_Mesh::~SMESH_Mesh");
184 // avoid usual removal of elements while processing RemoveHypothesis( algo ) event
185 SMESHDS_SubMeshIteratorPtr smIt = _myMeshDS->SubMeshes();
186 while ( smIt->more() )
187 const_cast<SMESHDS_SubMesh*>( smIt->next() )->Clear();
189 // issue 0020340: EDF 1022 SMESH : Crash with FindNodeClosestTo in a second new study
190 // Notify event listeners at least that something happens
191 if ( SMESH_subMesh * sm = GetSubMeshContaining(1))
192 sm->ComputeStateEngine( SMESH_subMesh::MESH_ENTITY_REMOVED );
195 map < int, SMESH_Group * >::iterator itg;
196 for (itg = _mapGroup.begin(); itg != _mapGroup.end(); itg++) {
197 SMESH_Group *aGroup = (*itg).second;
203 delete _subMeshHolder;
205 if ( _callUp) delete _callUp;
208 // remove self from studyContext
211 StudyContextStruct * studyContext = _gen->GetStudyContext( _studyId );
212 studyContext->mapMesh.erase( _id );
215 _myDocument->RemoveMesh( _id );
219 // delete _myMeshDS, in a thread in order not to block closing a study with large meshes
221 boost::thread aThread(boost::bind( & deleteMeshDS, _myMeshDS ));
224 int result=pthread_create(&thread, NULL, deleteMeshDS, (void*)_myMeshDS);
229 //================================================================================
231 * \brief Return true if a mesh with given id exists
233 //================================================================================
235 bool SMESH_Mesh::MeshExists( int meshId ) const
237 return _myDocument ? bool( _myDocument->GetMesh( meshId )) : false;
240 //================================================================================
242 * \brief Return a mesh by id
244 //================================================================================
246 SMESH_Mesh* SMESH_Mesh::FindMesh( int meshId ) const
249 return (SMESH_Mesh*) this;
251 if ( StudyContextStruct *aStudyContext = _gen->GetStudyContext( _studyId ))
253 std::map < int, SMESH_Mesh * >::iterator i_m = aStudyContext->mapMesh.find( meshId );
254 if ( i_m != aStudyContext->mapMesh.end() )
260 //=============================================================================
262 * \brief Set geometry to be meshed
264 //=============================================================================
266 void SMESH_Mesh::ShapeToMesh(const TopoDS_Shape & aShape)
268 if(MYDEBUG) MESSAGE("SMESH_Mesh::ShapeToMesh");
270 if ( !aShape.IsNull() && _isShapeToMesh ) {
271 if ( aShape.ShapeType() != TopAbs_COMPOUND && // group contents is allowed to change
272 _myMeshDS->ShapeToMesh().ShapeType() != TopAbs_COMPOUND )
273 throw SALOME_Exception(LOCALIZED ("a shape to mesh has already been defined"));
275 // clear current data
276 if ( !_myMeshDS->ShapeToMesh().IsNull() )
278 // removal of a shape to mesh, delete objects referring to sub-shapes:
280 _subMeshHolder->DeleteAll();
281 // - groups on geometry
282 map <int, SMESH_Group *>::iterator i_gr = _mapGroup.begin();
283 while ( i_gr != _mapGroup.end() ) {
284 if ( dynamic_cast<SMESHDS_GroupOnGeom*>( i_gr->second->GetGroupDS() )) {
285 _myMeshDS->RemoveGroup( i_gr->second->GetGroupDS() );
287 _mapGroup.erase( i_gr++ );
292 _mapAncestors.Clear();
295 TopoDS_Shape aNullShape;
296 _myMeshDS->ShapeToMesh( aNullShape );
298 _shapeDiagonal = 0.0;
301 // set a new geometry
302 if ( !aShape.IsNull() )
304 _myMeshDS->ShapeToMesh(aShape);
305 _isShapeToMesh = true;
306 _nbSubShapes = _myMeshDS->MaxShapeIndex();
308 // fill map of ancestors
309 fillAncestorsMap(aShape);
313 _isShapeToMesh = false;
314 _shapeDiagonal = 0.0;
315 _myMeshDS->ShapeToMesh( PseudoShape() );
320 //=======================================================================
322 * \brief Return geometry to be meshed. (It may be a PseudoShape()!)
324 //=======================================================================
326 TopoDS_Shape SMESH_Mesh::GetShapeToMesh() const
328 return _myMeshDS->ShapeToMesh();
331 //=======================================================================
333 * \brief Return a solid which is returned by GetShapeToMesh() if
334 * a real geometry to be meshed was not set
336 //=======================================================================
338 const TopoDS_Solid& SMESH_Mesh::PseudoShape()
340 static TopoDS_Solid aSolid;
341 if ( aSolid.IsNull() )
343 aSolid = BRepPrimAPI_MakeBox(1,1,1);
348 //=======================================================================
350 * \brief Return diagonal size of bounding box of a shape
352 //=======================================================================
354 double SMESH_Mesh::GetShapeDiagonalSize(const TopoDS_Shape & aShape)
356 if ( !aShape.IsNull() ) {
358 // avoid too long waiting on large shapes. PreciseBoundingBox() was added
359 // to assure same result which else depends on presence of triangulation (IPAL52557).
360 const int maxNbFaces = 4000;
362 for ( TopExp_Explorer f( aShape, TopAbs_FACE ); f.More() && nbFaces < maxNbFaces; f.Next() )
364 bool isPrecise = false;
365 if ( nbFaces < maxNbFaces )
367 GEOMUtils::PreciseBoundingBox( aShape, Box );
375 BRepBndLib::Add( aShape, Box );
378 return sqrt( Box.SquareExtent() );
383 //=======================================================================
385 * \brief Return diagonal size of bounding box of shape to mesh
387 //=======================================================================
389 double SMESH_Mesh::GetShapeDiagonalSize() const
391 if ( _shapeDiagonal == 0. && _isShapeToMesh )
392 const_cast<SMESH_Mesh*>(this)->_shapeDiagonal = GetShapeDiagonalSize( GetShapeToMesh() );
394 return _shapeDiagonal;
397 //================================================================================
399 * \brief Load mesh from study file
401 //================================================================================
403 void SMESH_Mesh::Load()
409 //=======================================================================
411 * \brief Remove all nodes and elements
413 //=======================================================================
415 void SMESH_Mesh::Clear()
417 if ( HasShapeToMesh() ) // remove all nodes and elements
420 _myMeshDS->ClearMesh();
422 // update compute state of submeshes
423 if ( SMESH_subMesh *sm = GetSubMeshContaining( GetShapeToMesh() ) )
425 sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
426 sm->ComputeSubMeshStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
427 sm->ComputeStateEngine( SMESH_subMesh::CLEAN ); // for event listeners (issue 0020918)
428 sm->ComputeSubMeshStateEngine( SMESH_subMesh::CLEAN );
431 else // remove only nodes/elements computed by algorithms
433 if ( SMESH_subMesh *sm = GetSubMeshContaining( GetShapeToMesh() ) )
435 sm->ComputeStateEngine( SMESH_subMesh::CLEAN );
436 sm->ComputeSubMeshStateEngine( SMESH_subMesh::CLEAN );
437 sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
438 sm->ComputeSubMeshStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
444 //=======================================================================
446 * \brief Remove all nodes and elements of indicated shape
448 //=======================================================================
450 void SMESH_Mesh::ClearSubMesh(const int theShapeId)
452 // clear sub-meshes; get ready to re-compute as a side-effect
453 if ( SMESH_subMesh *sm = GetSubMeshContaining( theShapeId ) )
455 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(/*includeSelf=*/true,
456 /*complexShapeFirst=*/false);
457 while ( smIt->more() )
460 TopAbs_ShapeEnum shapeType = sm->GetSubShape().ShapeType();
461 if ( shapeType == TopAbs_VERTEX || shapeType < TopAbs_SOLID )
462 // all other shapes depends on vertices so they are already cleaned
463 sm->ComputeStateEngine( SMESH_subMesh::CLEAN );
464 // to recompute even if failed
465 sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
470 //=======================================================================
471 //function : UNVToMesh
473 //=======================================================================
475 int SMESH_Mesh::UNVToMesh(const char* theFileName)
477 if ( _isShapeToMesh )
478 throw SALOME_Exception(LOCALIZED("a shape to mesh has already been defined"));
479 _isShapeToMesh = false;
481 DriverUNV_R_SMDS_Mesh myReader;
482 myReader.SetMesh(_myMeshDS);
483 myReader.SetFile(theFileName);
484 myReader.SetMeshId(-1);
487 if ( SMDS_MeshGroup* aGroup = (SMDS_MeshGroup*) myReader.GetGroup() )
489 TGroupNamesMap aGroupNames = myReader.GetGroupNamesMap();
490 aGroup->InitSubGroupsIterator();
491 while (aGroup->MoreSubGroups())
493 SMDS_MeshGroup* aSubGroup = (SMDS_MeshGroup*) aGroup->NextSubGroup();
494 string aName = aGroupNames[aSubGroup];
496 if ( SMESH_Group* aSMESHGroup = AddGroup( aSubGroup->GetType(), aName.c_str(), aId ))
498 SMESHDS_Group* aGroupDS = dynamic_cast<SMESHDS_Group*>( aSMESHGroup->GetGroupDS() );
500 aGroupDS->SetStoreName(aName.c_str());
501 aSubGroup->InitIterator();
502 const SMDS_MeshElement* aElement = 0;
503 while ( aSubGroup->More() )
504 if (( aElement = aSubGroup->Next() ))
505 aGroupDS->SMDSGroup().Add( aElement );
508 aGroupDS->SetType( aElement->GetType() );
516 //=======================================================================
517 //function : MEDToMesh
519 //=======================================================================
521 int SMESH_Mesh::MEDToMesh(const char* theFileName, const char* theMeshName)
523 if ( _isShapeToMesh )
524 throw SALOME_Exception(LOCALIZED("a shape to mesh has already been defined"));
525 _isShapeToMesh = false;
527 DriverMED_R_SMESHDS_Mesh myReader;
528 myReader.SetMesh(_myMeshDS);
529 myReader.SetMeshId(-1);
530 myReader.SetFile(theFileName);
531 myReader.SetMeshName(theMeshName);
532 Driver_Mesh::Status status = myReader.Perform();
534 SMESH_ComputeErrorPtr er = myReader.GetError();
535 if ( er && !er->IsOK() ) cout << er->myComment << endl;
538 // Reading groups (sub-meshes are out of scope of MED import functionality)
539 list<TNameAndType> aGroupNames = myReader.GetGroupNamesAndTypes();
541 list<TNameAndType>::iterator name_type = aGroupNames.begin();
542 for ( ; name_type != aGroupNames.end(); name_type++ )
544 SMESH_Group* aGroup = AddGroup( name_type->second, name_type->first.c_str(), anId );
546 SMESHDS_Group* aGroupDS = dynamic_cast<SMESHDS_Group*>( aGroup->GetGroupDS() );
548 aGroupDS->SetStoreName( name_type->first.c_str() );
549 myReader.GetGroup( aGroupDS );
556 //=======================================================================
557 //function : STLToMesh
559 //=======================================================================
561 int SMESH_Mesh::STLToMesh(const char* theFileName)
564 throw SALOME_Exception(LOCALIZED("a shape to mesh has already been defined"));
565 _isShapeToMesh = false;
567 DriverSTL_R_SMDS_Mesh myReader;
568 myReader.SetMesh(_myMeshDS);
569 myReader.SetFile(theFileName);
570 myReader.SetMeshId(-1);
576 //================================================================================
578 * \brief Reads the given mesh from the CGNS file
579 * \param theFileName - name of the file
580 * \retval int - Driver_Mesh::Status
582 //================================================================================
584 int SMESH_Mesh::CGNSToMesh(const char* theFileName,
585 const int theMeshIndex,
586 std::string& theMeshName)
588 int res = Driver_Mesh::DRS_FAIL;
591 DriverCGNS_Read myReader;
592 myReader.SetMesh(_myMeshDS);
593 myReader.SetFile(theFileName);
594 myReader.SetMeshId(theMeshIndex);
595 res = myReader.Perform();
596 theMeshName = myReader.GetMeshName();
605 //================================================================================
607 * \brief Fill its data by reading a GMF file
609 //================================================================================
611 SMESH_ComputeErrorPtr SMESH_Mesh::GMFToMesh(const char* theFileName,
612 bool theMakeRequiredGroups)
614 DriverGMF_Read myReader;
615 myReader.SetMesh(_myMeshDS);
616 myReader.SetFile(theFileName);
617 myReader.SetMakeRequiredGroups( theMakeRequiredGroups );
619 //theMeshName = myReader.GetMeshName();
624 return myReader.GetError();
627 //=============================================================================
631 //=============================================================================
633 SMESH_Hypothesis::Hypothesis_Status
634 SMESH_Mesh::AddHypothesis(const TopoDS_Shape & aSubShape,
636 std::string* anError ) throw(SALOME_Exception)
638 Unexpect aCatch(SalomeException);
639 if(MYDEBUG) MESSAGE("SMESH_Mesh::AddHypothesis");
644 SMESH_subMesh *subMesh = GetSubMesh(aSubShape);
645 if ( !subMesh || !subMesh->GetId())
646 return SMESH_Hypothesis::HYP_BAD_SUBSHAPE;
648 SMESH_Hypothesis *anHyp = GetHypothesis( anHypId );
650 throw SALOME_Exception(LOCALIZED("hypothesis does not exist"));
652 bool isGlobalHyp = IsMainShape( aSubShape );
654 // NotConformAllowed can be only global
657 // NOTE: this is not a correct way to check a name of hypothesis,
658 // there should be an attribute of hypothesis saying that it can/can't
660 string hypName = anHyp->GetName();
661 if ( hypName == "NotConformAllowed" )
663 if(MYDEBUG) MESSAGE( "Hypotesis <NotConformAllowed> can be only global" );
664 return SMESH_Hypothesis::HYP_INCOMPATIBLE;
670 bool isAlgo = ( anHyp->GetType() != SMESHDS_Hypothesis::PARAM_ALGO );
671 SMESH_subMesh::algo_event event = isAlgo ? SMESH_subMesh::ADD_ALGO : SMESH_subMesh::ADD_HYP;
673 SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp);
675 if ( anError && SMESH_Hypothesis::IsStatusFatal(ret) && subMesh->GetComputeError() )
676 *anError = subMesh->GetComputeError()->myComment;
679 if ( !SMESH_Hypothesis::IsStatusFatal(ret) &&
680 anHyp->GetDim() <= SMESH_Gen::GetShapeDim(aSubShape)) // is added on father
682 event = isAlgo ? SMESH_subMesh::ADD_FATHER_ALGO : SMESH_subMesh::ADD_FATHER_HYP;
684 SMESH_Hypothesis::Hypothesis_Status ret2 =
685 subMesh->SubMeshesAlgoStateEngine(event, anHyp, /*exitOnFatal=*/true);
689 if ( SMESH_Hypothesis::IsStatusFatal( ret ))
691 if ( anError && subMesh->GetComputeError() )
692 *anError = subMesh->GetComputeError()->myComment;
694 event = isAlgo ? SMESH_subMesh::REMOVE_ALGO : SMESH_subMesh::REMOVE_HYP;
695 subMesh->AlgoStateEngine(event, anHyp);
699 // check concurent hypotheses on ancestors
700 if (ret < SMESH_Hypothesis::HYP_CONCURENT && !isGlobalHyp )
702 SMESH_subMeshIteratorPtr smIt = subMesh->getDependsOnIterator(false,false);
703 while ( smIt->more() ) {
704 SMESH_subMesh* sm = smIt->next();
705 if ( sm->IsApplicableHypotesis( anHyp )) {
706 ret2 = sm->CheckConcurentHypothesis( anHyp->GetType() );
715 HasModificationsToDiscard(); // to reset _isModified flag if a mesh becomes empty
717 if(MYDEBUG) subMesh->DumpAlgoState(true);
718 if(MYDEBUG) SCRUTE(ret);
722 //=============================================================================
726 //=============================================================================
728 SMESH_Hypothesis::Hypothesis_Status
729 SMESH_Mesh::RemoveHypothesis(const TopoDS_Shape & aSubShape,
730 int anHypId) throw( SALOME_Exception )
732 Unexpect aCatch(SalomeException);
733 if(MYDEBUG) MESSAGE("SMESH_Mesh::RemoveHypothesis");
735 StudyContextStruct *sc = _gen->GetStudyContext(_studyId);
736 if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end())
737 throw SALOME_Exception(LOCALIZED("hypothesis does not exist"));
739 SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId];
740 if(MYDEBUG) { SCRUTE(anHyp->GetType()); }
744 bool isAlgo = ( !anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO );
745 SMESH_subMesh::algo_event event = isAlgo ? SMESH_subMesh::REMOVE_ALGO : SMESH_subMesh::REMOVE_HYP;
747 SMESH_subMesh *subMesh = GetSubMesh(aSubShape);
749 SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp);
751 // there may appear concurrent hyps that were covered by the removed hyp
752 if (ret < SMESH_Hypothesis::HYP_CONCURENT &&
753 subMesh->IsApplicableHypotesis( anHyp ) &&
754 subMesh->CheckConcurentHypothesis( anHyp->GetType() ) != SMESH_Hypothesis::HYP_OK)
755 ret = SMESH_Hypothesis::HYP_CONCURENT;
758 if (!SMESH_Hypothesis::IsStatusFatal(ret) &&
759 anHyp->GetDim() <= SMESH_Gen::GetShapeDim(aSubShape)) // is removed from father
761 event = isAlgo ? SMESH_subMesh::REMOVE_FATHER_ALGO : SMESH_subMesh::REMOVE_FATHER_HYP;
763 SMESH_Hypothesis::Hypothesis_Status ret2 =
764 subMesh->SubMeshesAlgoStateEngine(event, anHyp);
765 if (ret2 > ret) // more severe
768 // check concurent hypotheses on ancestors
769 if (ret < SMESH_Hypothesis::HYP_CONCURENT && !IsMainShape( aSubShape ) )
771 SMESH_subMeshIteratorPtr smIt = subMesh->getDependsOnIterator(false,false);
772 while ( smIt->more() ) {
773 SMESH_subMesh* sm = smIt->next();
774 if ( sm->IsApplicableHypotesis( anHyp )) {
775 ret2 = sm->CheckConcurentHypothesis( anHyp->GetType() );
785 HasModificationsToDiscard(); // to reset _isModified flag if mesh become empty
787 if(MYDEBUG) subMesh->DumpAlgoState(true);
788 if(MYDEBUG) SCRUTE(ret);
792 //=============================================================================
796 //=============================================================================
798 const list<const SMESHDS_Hypothesis*>&
799 SMESH_Mesh::GetHypothesisList(const TopoDS_Shape & aSubShape) const
800 throw(SALOME_Exception)
802 return _myMeshDS->GetHypothesis(aSubShape);
805 //=======================================================================
807 * \brief Return the hypothesis assigned to the shape
808 * \param aSubShape - the shape to check
809 * \param aFilter - the hypothesis filter
810 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
811 * \param assignedTo - to return the shape the found hypo is assigned to
812 * \retval SMESH_Hypothesis* - the first hypo passed through aFilter
814 //=======================================================================
816 const SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const TopoDS_Shape & aSubShape,
817 const SMESH_HypoFilter& aFilter,
818 const bool andAncestors,
819 TopoDS_Shape* assignedTo) const
821 return GetHypothesis( const_cast< SMESH_Mesh* >(this)->GetSubMesh( aSubShape ),
822 aFilter, andAncestors, assignedTo );
825 //=======================================================================
827 * \brief Return the hypothesis assigned to the shape of a sub-mesh
828 * \param aSubMesh - the sub-mesh to check
829 * \param aFilter - the hypothesis filter
830 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
831 * \param assignedTo - to return the shape the found hypo is assigned to
832 * \retval SMESH_Hypothesis* - the first hypo passed through aFilter
834 //=======================================================================
836 const SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const SMESH_subMesh * aSubMesh,
837 const SMESH_HypoFilter& aFilter,
838 const bool andAncestors,
839 TopoDS_Shape* assignedTo) const
841 if ( !aSubMesh ) return 0;
844 const TopoDS_Shape & aSubShape = aSubMesh->GetSubShape();
845 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(aSubShape);
846 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
847 for ( ; hyp != hypList.end(); hyp++ ) {
848 const SMESH_Hypothesis * h = cSMESH_Hyp( *hyp );
849 if ( aFilter.IsOk( h, aSubShape)) {
850 if ( assignedTo ) *assignedTo = aSubShape;
857 // user sorted submeshes of ancestors, according to stored submesh priority
858 std::vector< SMESH_subMesh * > & ancestors =
859 const_cast< std::vector< SMESH_subMesh * > & > ( aSubMesh->GetAncestors() );
860 SortByMeshOrder( ancestors );
862 vector<SMESH_subMesh*>::const_iterator smIt = ancestors.begin();
863 for ( ; smIt != ancestors.end(); smIt++ )
865 const TopoDS_Shape& curSh = (*smIt)->GetSubShape();
866 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(curSh);
867 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
868 for ( ; hyp != hypList.end(); hyp++ ) {
869 const SMESH_Hypothesis * h = cSMESH_Hyp( *hyp );
870 if (aFilter.IsOk( h, curSh )) {
871 if ( assignedTo ) *assignedTo = curSh;
880 //================================================================================
882 * \brief Return hypotheses assigned to the shape
883 * \param aSubShape - the shape to check
884 * \param aFilter - the hypothesis filter
885 * \param aHypList - the list of the found hypotheses
886 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
887 * \retval int - number of unique hypos in aHypList
889 //================================================================================
891 int SMESH_Mesh::GetHypotheses(const TopoDS_Shape & aSubShape,
892 const SMESH_HypoFilter& aFilter,
893 list <const SMESHDS_Hypothesis * >& aHypList,
894 const bool andAncestors,
895 list< TopoDS_Shape > * assignedTo/*=0*/) const
897 return GetHypotheses( const_cast< SMESH_Mesh* >(this)->GetSubMesh( aSubShape ),
898 aFilter, aHypList, andAncestors, assignedTo );
901 //================================================================================
903 * \brief Return hypotheses assigned to the shape of a sub-mesh
904 * \param aSubShape - the sub-mesh to check
905 * \param aFilter - the hypothesis filter
906 * \param aHypList - the list of the found hypotheses
907 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
908 * \retval int - number of unique hypos in aHypList
910 //================================================================================
912 int SMESH_Mesh::GetHypotheses(const SMESH_subMesh * aSubMesh,
913 const SMESH_HypoFilter& aFilter,
914 list <const SMESHDS_Hypothesis * >& aHypList,
915 const bool andAncestors,
916 list< TopoDS_Shape > * assignedTo/*=0*/) const
918 if ( !aSubMesh ) return 0;
920 set<string> hypTypes; // to exclude same type hypos from the result list
923 // only one main hypothesis is allowed
924 bool mainHypFound = false;
927 list<const SMESHDS_Hypothesis*>::const_iterator hyp;
928 for ( hyp = aHypList.begin(); hyp != aHypList.end(); hyp++ ) {
929 if ( hypTypes.insert( (*hyp)->GetName() ).second )
931 if ( !cSMESH_Hyp(*hyp)->IsAuxiliary() )
935 // get hypos from aSubShape
937 const TopoDS_Shape & aSubShape = aSubMesh->GetSubShape();
938 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(aSubShape);
939 for ( hyp = hypList.begin(); hyp != hypList.end(); hyp++ )
941 const SMESH_Hypothesis* h = cSMESH_Hyp( *hyp );
942 if (( aFilter.IsOk( h, aSubShape )) &&
943 ( h->IsAuxiliary() || !mainHypFound ) &&
944 ( h->IsAuxiliary() || hypTypes.insert( h->GetName() ).second ))
946 aHypList.push_back( *hyp );
948 if ( !h->IsAuxiliary() )
950 if ( assignedTo ) assignedTo->push_back( aSubShape );
955 // get hypos from ancestors of aSubShape
958 // user sorted submeshes of ancestors, according to stored submesh priority
959 std::vector< SMESH_subMesh * > & ancestors =
960 const_cast< std::vector< SMESH_subMesh * > & > ( aSubMesh->GetAncestors() );
961 SortByMeshOrder( ancestors );
963 vector<SMESH_subMesh*>::const_iterator smIt = ancestors.begin();
964 for ( ; smIt != ancestors.end(); smIt++ )
966 const TopoDS_Shape& curSh = (*smIt)->GetSubShape();
967 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(curSh);
968 for ( hyp = hypList.begin(); hyp != hypList.end(); hyp++ )
970 const SMESH_Hypothesis* h = cSMESH_Hyp( *hyp );
971 if (( aFilter.IsOk( h, curSh )) &&
972 ( h->IsAuxiliary() || !mainHypFound ) &&
973 ( h->IsAuxiliary() || hypTypes.insert( h->GetName() ).second ))
975 aHypList.push_back( *hyp );
977 if ( !h->IsAuxiliary() )
979 if ( assignedTo ) assignedTo->push_back( curSh );
987 //================================================================================
989 * \brief Return a hypothesis by its ID
991 //================================================================================
993 SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const int anHypId) const
995 StudyContextStruct *sc = _gen->GetStudyContext(_studyId);
996 if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end())
999 SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId];
1003 //=============================================================================
1007 //=============================================================================
1009 const list<SMESHDS_Command*> & SMESH_Mesh::GetLog() throw(SALOME_Exception)
1011 Unexpect aCatch(SalomeException);
1012 return _myMeshDS->GetScript()->GetCommands();
1015 //=============================================================================
1019 //=============================================================================
1020 void SMESH_Mesh::ClearLog() throw(SALOME_Exception)
1022 Unexpect aCatch(SalomeException);
1023 _myMeshDS->GetScript()->Clear();
1026 //=============================================================================
1028 * Get or Create the SMESH_subMesh object implementation
1030 //=============================================================================
1032 SMESH_subMesh * SMESH_Mesh::GetSubMesh(const TopoDS_Shape & aSubShape)
1033 throw(SALOME_Exception)
1035 int index = _myMeshDS->ShapeToIndex(aSubShape);
1036 if ( !index && aSubShape.IsNull() )
1039 // for submeshes on GEOM Group
1040 if (( !index || index > _nbSubShapes ) && aSubShape.ShapeType() == TopAbs_COMPOUND )
1042 TopoDS_Iterator it( aSubShape );
1045 index = _myMeshDS->AddCompoundSubmesh( aSubShape, it.Value().ShapeType() );
1046 // fill map of Ancestors
1047 while ( _nbSubShapes < index )
1048 fillAncestorsMap( _myMeshDS->IndexToShape( ++_nbSubShapes ));
1052 // return NULL; // neither sub-shape nor a group
1054 SMESH_subMesh* aSubMesh = _subMeshHolder->Get( index );
1057 aSubMesh = new SMESH_subMesh(index, this, _myMeshDS, aSubShape);
1058 _subMeshHolder->Add( index, aSubMesh );
1060 // include non-computable sub-meshes in SMESH_subMesh::_ancestors of sub-submeshes
1061 switch ( aSubShape.ShapeType() ) {
1062 case TopAbs_COMPOUND:
1065 for ( TopoDS_Iterator subIt( aSubShape ); subIt.More(); subIt.Next() )
1067 SMESH_subMesh* sm = GetSubMesh( subIt.Value() );
1068 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(/*inclideSelf=*/true);
1069 while ( smIt->more() )
1070 smIt->next()->ClearAncestors();
1078 //=============================================================================
1080 * Get the SMESH_subMesh object implementation. Dont create it, return null
1081 * if it does not exist.
1083 //=============================================================================
1085 SMESH_subMesh *SMESH_Mesh::GetSubMeshContaining(const TopoDS_Shape & aSubShape) const
1086 throw(SALOME_Exception)
1088 int index = _myMeshDS->ShapeToIndex(aSubShape);
1089 return GetSubMeshContaining( index );
1092 //=============================================================================
1094 * Get the SMESH_subMesh object implementation. Dont create it, return null
1095 * if it does not exist.
1097 //=============================================================================
1099 SMESH_subMesh *SMESH_Mesh::GetSubMeshContaining(const int aShapeID) const
1100 throw(SALOME_Exception)
1102 SMESH_subMesh *aSubMesh = _subMeshHolder->Get( aShapeID );
1107 //================================================================================
1109 * \brief Return sub-meshes of groups containing the given sub-shape
1111 //================================================================================
1113 list<SMESH_subMesh*>
1114 SMESH_Mesh::GetGroupSubMeshesContaining(const TopoDS_Shape & aSubShape) const
1115 throw(SALOME_Exception)
1117 list<SMESH_subMesh*> found;
1119 SMESH_subMesh * subMesh = GetSubMeshContaining(aSubShape);
1123 // sub-meshes of groups have max IDs, so search from the map end
1124 SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator( /*reverse=*/true ) );
1125 while ( smIt->more() ) {
1126 SMESH_subMesh* sm = smIt->next();
1127 SMESHDS_SubMesh * ds = sm->GetSubMeshDS();
1128 if ( ds && ds->IsComplexSubmesh() ) {
1129 if ( SMESH_MesherHelper::IsSubShape( aSubShape, sm->GetSubShape() ))
1131 found.push_back( sm );
1135 break; // the rest sub-meshes are not those of groups
1139 if ( found.empty() ) // maybe the main shape is a COMPOUND (issue 0021530)
1141 if ( SMESH_subMesh * mainSM = GetSubMeshContaining(1) )
1142 if ( mainSM->GetSubShape().ShapeType() == TopAbs_COMPOUND )
1144 TopoDS_Iterator it( mainSM->GetSubShape() );
1145 if ( it.Value().ShapeType() == aSubShape.ShapeType() &&
1146 SMESH_MesherHelper::IsSubShape( aSubShape, mainSM->GetSubShape() ))
1147 found.push_back( mainSM );
1150 else // issue 0023068
1152 if ( SMESH_subMesh * mainSM = GetSubMeshContaining(1) )
1153 if ( mainSM->GetSubShape().ShapeType() == TopAbs_COMPOUND )
1154 found.push_back( mainSM );
1158 //=======================================================================
1159 //function : IsUsedHypothesis
1160 //purpose : Return True if anHyp is used to mesh aSubShape
1161 //=======================================================================
1163 bool SMESH_Mesh::IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
1164 const SMESH_subMesh* aSubMesh)
1166 SMESH_Hypothesis* hyp = static_cast<SMESH_Hypothesis*>(anHyp);
1168 // check if anHyp can be used to mesh aSubMesh
1169 if ( !aSubMesh || !aSubMesh->IsApplicableHypotesis( hyp ))
1172 SMESH_Algo *algo = aSubMesh->GetAlgo();
1175 if (anHyp->GetType() > SMESHDS_Hypothesis::PARAM_ALGO)
1176 return ( anHyp == algo );
1178 // algorithm parameter
1181 // look trough hypotheses used by algo
1182 const SMESH_HypoFilter* hypoKind;
1183 if (( hypoKind = algo->GetCompatibleHypoFilter( !hyp->IsAuxiliary() ))) {
1184 list <const SMESHDS_Hypothesis * > usedHyps;
1185 if ( GetHypotheses( aSubMesh, *hypoKind, usedHyps, true ))
1186 return ( find( usedHyps.begin(), usedHyps.end(), anHyp ) != usedHyps.end() );
1193 //=======================================================================
1194 //function : NotifySubMeshesHypothesisModification
1195 //purpose : Say all submeshes using theChangedHyp that it has been modified
1196 //=======================================================================
1198 void SMESH_Mesh::NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* hyp)
1200 Unexpect aCatch(SalomeException);
1202 if ( !GetMeshDS()->IsUsedHypothesis( hyp ))
1206 _callUp->HypothesisModified();
1209 const SMESH_HypoFilter* compatibleHypoKind;
1210 list <const SMESHDS_Hypothesis * > usedHyps;
1211 vector< SMESH_subMesh* > smToNotify;
1212 bool allMeshedEdgesNotified = true;
1214 SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator() );
1215 while ( smIt->more() )
1217 SMESH_subMesh* aSubMesh = smIt->next();
1218 bool toNotify = false;
1220 // if aSubMesh meshing depends on hyp,
1221 // we call aSubMesh->AlgoStateEngine( MODIF_HYP, hyp ) that causes either
1222 // 1) clearing already computed aSubMesh or
1223 // 2) changing algo_state from MISSING_HYP to HYP_OK when parameters of hyp becomes valid,
1224 // other possible changes are not interesting. (IPAL0052457 - assigning hyp performance pb)
1225 if ( aSubMesh->GetComputeState() == SMESH_subMesh::COMPUTE_OK ||
1226 aSubMesh->GetComputeState() == SMESH_subMesh::FAILED_TO_COMPUTE ||
1227 aSubMesh->GetAlgoState() == SMESH_subMesh::MISSING_HYP ||
1228 hyp->DataDependOnParams() )
1230 const TopoDS_Shape & aSubShape = aSubMesh->GetSubShape();
1232 if (( aSubMesh->IsApplicableHypotesis( hyp )) &&
1233 ( algo = aSubMesh->GetAlgo() ) &&
1234 ( compatibleHypoKind = algo->GetCompatibleHypoFilter( !hyp->IsAuxiliary() )) &&
1235 ( compatibleHypoKind->IsOk( hyp, aSubShape )))
1237 // check if hyp is used by algo
1239 toNotify = ( GetHypotheses( aSubMesh, *compatibleHypoKind, usedHyps, true ) &&
1240 std::find( usedHyps.begin(), usedHyps.end(), hyp ) != usedHyps.end() );
1244 smToNotify.push_back( aSubMesh );
1246 if ( !aSubMesh->IsEmpty() &&
1247 aSubMesh->GetSubShape().ShapeType() == TopAbs_EDGE &&
1249 allMeshedEdgesNotified = false;
1252 // if all meshed EDGEs will be notified then the notification is equivalent
1253 // to the whole mesh clearing
1254 if ( allMeshedEdgesNotified )
1257 // notify in reverse order to avoid filling of the pool of IDs
1258 for ( int i = smToNotify.size()-1; i >= 0; --i )
1259 smToNotify[i]->AlgoStateEngine(SMESH_subMesh::MODIF_HYP,
1260 const_cast< SMESH_Hypothesis*>( hyp ));
1262 HasModificationsToDiscard(); // to reset _isModified flag if mesh becomes empty
1263 GetMeshDS()->Modified();
1266 //=============================================================================
1268 * Auto color functionality
1270 //=============================================================================
1271 void SMESH_Mesh::SetAutoColor(bool theAutoColor) throw(SALOME_Exception)
1273 Unexpect aCatch(SalomeException);
1274 _isAutoColor = theAutoColor;
1277 bool SMESH_Mesh::GetAutoColor() throw(SALOME_Exception)
1279 Unexpect aCatch(SalomeException);
1280 return _isAutoColor;
1283 //=======================================================================
1284 //function : SetIsModified
1285 //purpose : Set the flag meaning that the mesh has been edited "manually"
1286 //=======================================================================
1288 void SMESH_Mesh::SetIsModified(bool isModified)
1290 _isModified = isModified;
1293 // check if mesh becomes empty as result of modification
1294 HasModificationsToDiscard();
1297 //=======================================================================
1298 //function : HasModificationsToDiscard
1299 //purpose : Return true if the mesh has been edited since a total re-compute
1300 // and those modifications may prevent successful partial re-compute.
1301 // As a side effect reset _isModified flag if mesh is empty
1303 //=======================================================================
1305 bool SMESH_Mesh::HasModificationsToDiscard() const
1307 if ( ! _isModified )
1310 // return true if the next Compute() will be partial and
1311 // existing but changed elements may prevent successful re-compute
1312 bool hasComputed = false, hasNotComputed = false;
1313 SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator() );
1314 while ( smIt->more() )
1316 const SMESH_subMesh* aSubMesh = smIt->next();
1317 switch ( aSubMesh->GetSubShape().ShapeType() )
1322 if ( aSubMesh->IsMeshComputed() )
1325 hasNotComputed = true;
1326 if ( hasComputed && hasNotComputed)
1332 if ( NbNodes() < 1 )
1333 const_cast<SMESH_Mesh*>(this)->_isModified = false;
1338 //================================================================================
1340 * \brief Check if any groups of the same type have equal names
1342 //================================================================================
1344 bool SMESH_Mesh::HasDuplicatedGroupNamesMED()
1346 // Corrected for Mantis issue 0020028
1347 map< SMDSAbs_ElementType, set<string> > aGroupNames;
1348 for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ )
1350 SMESH_Group* aGroup = it->second;
1351 SMDSAbs_ElementType aType = aGroup->GetGroupDS()->GetType();
1352 string aGroupName = aGroup->GetName();
1353 aGroupName.resize( MAX_MED_GROUP_NAME_LENGTH );
1354 if ( !aGroupNames[aType].insert(aGroupName).second )
1361 //================================================================================
1363 * \brief Export the mesh to a med file
1364 * \param [in] file - name of the MED file
1365 * \param [in] theMeshName - name of this mesh
1366 * \param [in] theAutoGroups - boolean parameter for creating/not creating
1367 * the groups Group_On_All_Nodes, Group_On_All_Faces, ... ;
1368 * the typical use is auto_groups=false.
1369 * \param [in] theVersion - defines the version of format of MED file, that will be created
1370 * \param [in] meshPart - mesh data to export
1371 * \param [in] theAutoDimension - if \c true, a space dimension of a MED mesh can be either
1372 * - 1D if all mesh nodes lie on OX coordinate axis, or
1373 * - 2D if all mesh nodes lie on XOY coordinate plane, or
1374 * - 3D in the rest cases.
1375 * If \a theAutoDimension is \c false, the space dimension is always 3.
1376 * \return int - mesh index in the file
1378 //================================================================================
1380 void SMESH_Mesh::ExportMED(const char * file,
1381 const char* theMeshName,
1384 const SMESHDS_Mesh* meshPart,
1385 bool theAutoDimension,
1386 bool theAddODOnVertices)
1387 throw(SALOME_Exception)
1391 DriverMED_W_SMESHDS_Mesh myWriter;
1392 myWriter.SetFile ( file, MED::EVersion(theVersion) );
1393 myWriter.SetMesh ( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS );
1394 myWriter.SetAutoDimension( theAutoDimension );
1395 myWriter.AddODOnVertices ( theAddODOnVertices );
1397 myWriter.SetMeshId ( _id );
1399 myWriter.SetMeshId ( -1 );
1400 myWriter.SetMeshName ( theMeshName );
1403 if ( theAutoGroups ) {
1404 myWriter.AddGroupOfNodes();
1405 myWriter.AddGroupOfEdges();
1406 myWriter.AddGroupOfFaces();
1407 myWriter.AddGroupOfVolumes();
1410 // Pass groups to writer. Provide unique group names.
1411 //set<string> aGroupNames; // Corrected for Mantis issue 0020028
1414 map< SMDSAbs_ElementType, set<string> > aGroupNames;
1416 int maxNbIter = 10000; // to guarantee cycle finish
1417 for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) {
1418 SMESH_Group* aGroup = it->second;
1419 SMESHDS_GroupBase* aGroupDS = aGroup->GetGroupDS();
1421 SMDSAbs_ElementType aType = aGroupDS->GetType();
1422 string aGroupName0 = aGroup->GetName();
1423 aGroupName0.resize(MAX_MED_GROUP_NAME_LENGTH);
1424 string aGroupName = aGroupName0;
1425 for (int i = 1; !aGroupNames[aType].insert(aGroupName).second && i < maxNbIter; i++) {
1426 sprintf(&aString[0], "GR_%d_%s", i, aGroupName0.c_str());
1427 aGroupName = aString;
1428 aGroupName.resize(MAX_MED_GROUP_NAME_LENGTH);
1430 aGroupDS->SetStoreName( aGroupName.c_str() );
1431 myWriter.AddGroup( aGroupDS );
1438 SMESH_CATCH( SMESH::throwSalomeEx );
1441 //================================================================================
1443 * \brief Export the mesh to a SAUV file
1445 //================================================================================
1447 void SMESH_Mesh::ExportSAUV(const char *file,
1448 const char* theMeshName,
1450 throw(SALOME_Exception)
1452 std::string medfilename(file);
1453 medfilename += ".med";
1456 cmd = "%PYTHONBIN% ";
1461 cmd += "from medutilities import my_remove ; my_remove(r'" + medfilename + "')";
1463 system(cmd.c_str());
1464 ExportMED(medfilename.c_str(), theMeshName, theAutoGroups, 1);
1466 cmd = "%PYTHONBIN% ";
1471 cmd += "from medutilities import convert ; convert(r'" + medfilename + "', 'MED', 'GIBI', 1, r'" + file + "')";
1473 system(cmd.c_str());
1475 cmd = "%PYTHONBIN% ";
1480 cmd += "from medutilities import my_remove ; my_remove(r'" + medfilename + "')";
1482 system(cmd.c_str());
1485 //================================================================================
1487 * \brief Export the mesh to a DAT file
1489 //================================================================================
1491 void SMESH_Mesh::ExportDAT(const char * file,
1492 const SMESHDS_Mesh* meshPart) throw(SALOME_Exception)
1494 Unexpect aCatch(SalomeException);
1495 DriverDAT_W_SMDS_Mesh myWriter;
1496 myWriter.SetFile( file );
1497 myWriter.SetMesh( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS );
1498 myWriter.SetMeshId(_id);
1502 //================================================================================
1504 * \brief Export the mesh to an UNV file
1506 //================================================================================
1508 void SMESH_Mesh::ExportUNV(const char * file,
1509 const SMESHDS_Mesh* meshPart) throw(SALOME_Exception)
1511 Unexpect aCatch(SalomeException);
1512 DriverUNV_W_SMDS_Mesh myWriter;
1513 myWriter.SetFile( file );
1514 myWriter.SetMesh( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS );
1515 myWriter.SetMeshId(_id);
1516 // myWriter.SetGroups(_mapGroup);
1520 for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) {
1521 SMESH_Group* aGroup = it->second;
1522 SMESHDS_GroupBase* aGroupDS = aGroup->GetGroupDS();
1524 string aGroupName = aGroup->GetName();
1525 aGroupDS->SetStoreName( aGroupName.c_str() );
1526 myWriter.AddGroup( aGroupDS );
1533 //================================================================================
1535 * \brief Export the mesh to an STL file
1537 //================================================================================
1539 void SMESH_Mesh::ExportSTL(const char * file,
1541 const SMESHDS_Mesh* meshPart) throw(SALOME_Exception)
1543 Unexpect aCatch(SalomeException);
1544 DriverSTL_W_SMDS_Mesh myWriter;
1545 myWriter.SetFile( file );
1546 myWriter.SetIsAscii( isascii );
1547 myWriter.SetMesh( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS);
1548 myWriter.SetMeshId(_id);
1552 //================================================================================
1554 * \brief Export the mesh to the CGNS file
1556 //================================================================================
1558 void SMESH_Mesh::ExportCGNS(const char * file,
1559 const SMESHDS_Mesh* meshDS,
1560 const char * meshName)
1562 int res = Driver_Mesh::DRS_FAIL;
1564 DriverCGNS_Write myWriter;
1565 myWriter.SetFile( file );
1566 myWriter.SetMesh( const_cast<SMESHDS_Mesh*>( meshDS ));
1567 myWriter.SetMeshName( SMESH_Comment("Mesh_") << meshDS->GetPersistentId());
1568 if ( meshName && meshName[0] )
1569 myWriter.SetMeshName( meshName );
1570 res = myWriter.Perform();
1572 if ( res != Driver_Mesh::DRS_OK )
1573 throw SALOME_Exception("Export failed");
1576 //================================================================================
1578 * \brief Export the mesh to a GMF file
1580 //================================================================================
1582 void SMESH_Mesh::ExportGMF(const char * file,
1583 const SMESHDS_Mesh* meshDS,
1584 bool withRequiredGroups)
1586 DriverGMF_Write myWriter;
1587 myWriter.SetFile( file );
1588 myWriter.SetMesh( const_cast<SMESHDS_Mesh*>( meshDS ));
1589 myWriter.SetExportRequiredGroups( withRequiredGroups );
1594 //================================================================================
1596 * \brief Return a ratio of "compute cost" of computed sub-meshes to the whole
1599 //================================================================================
1601 double SMESH_Mesh::GetComputeProgress() const
1603 double totalCost = 1e-100, computedCost = 0;
1604 const SMESH_subMesh* curSM = _gen->GetCurrentSubMesh();
1606 // get progress of a current algo
1607 TColStd_MapOfInteger currentSubIds;
1609 if ( SMESH_Algo* algo = curSM->GetAlgo() )
1611 int algoNotDoneCost = 0, algoDoneCost = 0;
1612 const std::vector<SMESH_subMesh*>& smToCompute = algo->SubMeshesToCompute();
1613 for ( size_t i = 0; i < smToCompute.size(); ++i )
1615 if ( smToCompute[i]->IsEmpty() || smToCompute.size() == 1 )
1616 algoNotDoneCost += smToCompute[i]->GetComputeCost();
1618 algoDoneCost += smToCompute[i]->GetComputeCost();
1619 currentSubIds.Add( smToCompute[i]->GetId() );
1625 rate = algo->GetProgress();
1629 cerr << "Exception in " << algo->GetName() << "::GetProgress()" << endl;
1632 if ( 0. < rate && rate < 1.001 )
1634 computedCost += rate * ( algoDoneCost + algoNotDoneCost );
1638 rate = algo->GetProgressByTic();
1639 computedCost += algoDoneCost + rate * algoNotDoneCost;
1641 // cout << "rate: "<<rate << " algoNotDoneCost: " << algoNotDoneCost << endl;
1644 // get cost of already treated sub-meshes
1645 if ( SMESH_subMesh* mainSM = GetSubMeshContaining( 1 ))
1647 SMESH_subMeshIteratorPtr smIt = mainSM->getDependsOnIterator(/*includeSelf=*/true);
1648 while ( smIt->more() )
1650 const SMESH_subMesh* sm = smIt->next();
1651 const int smCost = sm->GetComputeCost();
1652 totalCost += smCost;
1653 if ( !currentSubIds.Contains( sm->GetId() ) )
1655 if (( !sm->IsEmpty() ) ||
1656 ( sm->GetComputeState() == SMESH_subMesh::FAILED_TO_COMPUTE &&
1657 !sm->DependsOn( curSM ) ))
1658 computedCost += smCost;
1662 // cout << "Total: " << totalCost
1663 // << " computed: " << computedCost << " progress: " << computedCost / totalCost
1664 // << " nbElems: " << GetMeshDS()->GetMeshInfo().NbElements() << endl;
1665 return computedCost / totalCost;
1668 //================================================================================
1670 * \brief Return number of nodes in the mesh
1672 //================================================================================
1674 int SMESH_Mesh::NbNodes() const throw(SALOME_Exception)
1676 Unexpect aCatch(SalomeException);
1677 return _myMeshDS->NbNodes();
1680 //================================================================================
1682 * \brief Return number of edges of given order in the mesh
1684 //================================================================================
1686 int SMESH_Mesh::Nb0DElements() const throw(SALOME_Exception)
1688 Unexpect aCatch(SalomeException);
1689 return _myMeshDS->GetMeshInfo().Nb0DElements();
1692 //================================================================================
1694 * \brief Return number of edges of given order in the mesh
1696 //================================================================================
1698 int SMESH_Mesh::NbEdges(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1700 Unexpect aCatch(SalomeException);
1701 return _myMeshDS->GetMeshInfo().NbEdges(order);
1704 //================================================================================
1706 * \brief Return number of faces of given order in the mesh
1708 //================================================================================
1710 int SMESH_Mesh::NbFaces(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1712 Unexpect aCatch(SalomeException);
1713 return _myMeshDS->GetMeshInfo().NbFaces(order);
1716 //================================================================================
1718 * \brief Return the number of faces in the mesh
1720 //================================================================================
1722 int SMESH_Mesh::NbTriangles(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1724 Unexpect aCatch(SalomeException);
1725 return _myMeshDS->GetMeshInfo().NbTriangles(order);
1728 //================================================================================
1730 * \brief Return number of biquadratic triangles in the mesh
1732 //================================================================================
1734 int SMESH_Mesh::NbBiQuadTriangles() const throw(SALOME_Exception)
1736 Unexpect aCatch(SalomeException);
1737 return _myMeshDS->GetMeshInfo().NbBiQuadTriangles();
1740 //================================================================================
1742 * \brief Return the number nodes faces in the mesh
1744 //================================================================================
1746 int SMESH_Mesh::NbQuadrangles(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1748 Unexpect aCatch(SalomeException);
1749 return _myMeshDS->GetMeshInfo().NbQuadrangles(order);
1752 //================================================================================
1754 * \brief Return number of biquadratic quadrangles in the mesh
1756 //================================================================================
1758 int SMESH_Mesh::NbBiQuadQuadrangles() const throw(SALOME_Exception)
1760 Unexpect aCatch(SalomeException);
1761 return _myMeshDS->GetMeshInfo().NbBiQuadQuadrangles();
1764 //================================================================================
1766 * \brief Return the number of polygonal faces in the mesh
1768 //================================================================================
1770 int SMESH_Mesh::NbPolygons(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1772 Unexpect aCatch(SalomeException);
1773 return _myMeshDS->GetMeshInfo().NbPolygons(order);
1776 //================================================================================
1778 * \brief Return number of volumes of given order in the mesh
1780 //================================================================================
1782 int SMESH_Mesh::NbVolumes(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1784 Unexpect aCatch(SalomeException);
1785 return _myMeshDS->GetMeshInfo().NbVolumes(order);
1788 //================================================================================
1790 * \brief Return number of tetrahedrons of given order in the mesh
1792 //================================================================================
1794 int SMESH_Mesh::NbTetras(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1796 Unexpect aCatch(SalomeException);
1797 return _myMeshDS->GetMeshInfo().NbTetras(order);
1800 //================================================================================
1802 * \brief Return number of hexahedrons of given order in the mesh
1804 //================================================================================
1806 int SMESH_Mesh::NbHexas(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1808 Unexpect aCatch(SalomeException);
1809 return _myMeshDS->GetMeshInfo().NbHexas(order);
1812 //================================================================================
1814 * \brief Return number of triquadratic hexahedrons in the mesh
1816 //================================================================================
1818 int SMESH_Mesh::NbTriQuadraticHexas() const throw(SALOME_Exception)
1820 Unexpect aCatch(SalomeException);
1821 return _myMeshDS->GetMeshInfo().NbTriQuadHexas();
1824 //================================================================================
1826 * \brief Return number of pyramids of given order in the mesh
1828 //================================================================================
1830 int SMESH_Mesh::NbPyramids(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1832 Unexpect aCatch(SalomeException);
1833 return _myMeshDS->GetMeshInfo().NbPyramids(order);
1836 //================================================================================
1838 * \brief Return number of prisms (penthahedrons) of given order in the mesh
1840 //================================================================================
1842 int SMESH_Mesh::NbPrisms(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1844 Unexpect aCatch(SalomeException);
1845 return _myMeshDS->GetMeshInfo().NbPrisms(order);
1848 //================================================================================
1850 * \brief Return number of hexagonal prisms in the mesh
1852 //================================================================================
1854 int SMESH_Mesh::NbHexagonalPrisms() const throw(SALOME_Exception)
1856 Unexpect aCatch(SalomeException);
1857 return _myMeshDS->GetMeshInfo().NbHexPrisms();
1860 //================================================================================
1862 * \brief Return number of polyhedrons in the mesh
1864 //================================================================================
1866 int SMESH_Mesh::NbPolyhedrons() const throw(SALOME_Exception)
1868 Unexpect aCatch(SalomeException);
1869 return _myMeshDS->GetMeshInfo().NbPolyhedrons();
1872 //================================================================================
1874 * \brief Return number of ball elements in the mesh
1876 //================================================================================
1878 int SMESH_Mesh::NbBalls() const throw(SALOME_Exception)
1880 Unexpect aCatch(SalomeException);
1881 return _myMeshDS->GetMeshInfo().NbBalls();
1884 //================================================================================
1886 * \brief Return number of submeshes in the mesh
1888 //================================================================================
1890 int SMESH_Mesh::NbSubMesh() const throw(SALOME_Exception)
1892 Unexpect aCatch(SalomeException);
1893 return _myMeshDS->NbSubMesh();
1896 //================================================================================
1898 * \brief Returns number of meshes in the Study, that is supposed to be
1899 * equal to SMESHDS_Document::NbMeshes()
1901 //================================================================================
1903 int SMESH_Mesh::NbMeshes() const // nb meshes in the Study
1905 return _myDocument->NbMeshes();
1908 //=======================================================================
1909 //function : IsNotConformAllowed
1910 //purpose : check if a hypothesis alowing notconform mesh is present
1911 //=======================================================================
1913 bool SMESH_Mesh::IsNotConformAllowed() const
1915 if(MYDEBUG) MESSAGE("SMESH_Mesh::IsNotConformAllowed");
1917 static SMESH_HypoFilter filter( SMESH_HypoFilter::HasName( "NotConformAllowed" ));
1918 return GetHypothesis( _myMeshDS->ShapeToMesh(), filter, false );
1921 //=======================================================================
1922 //function : IsMainShape
1924 //=======================================================================
1926 bool SMESH_Mesh::IsMainShape(const TopoDS_Shape& theShape) const
1928 return theShape.IsSame(_myMeshDS->ShapeToMesh() );
1931 //=============================================================================
1935 //=============================================================================
1937 SMESH_Group* SMESH_Mesh::AddGroup (const SMDSAbs_ElementType theType,
1938 const char* theName,
1940 const TopoDS_Shape& theShape,
1941 const SMESH_PredicatePtr& thePredicate)
1943 if (_mapGroup.count(_groupId))
1946 SMESH_Group* aGroup = new SMESH_Group (theId, this, theType, theName, theShape, thePredicate);
1947 GetMeshDS()->AddGroup( aGroup->GetGroupDS() );
1948 _mapGroup[_groupId++] = aGroup;
1952 //================================================================================
1954 * \brief Creates a group based on an existing SMESHDS group. Group ID should be unique
1956 //================================================================================
1958 SMESH_Group* SMESH_Mesh::AddGroup (SMESHDS_GroupBase* groupDS) throw(SALOME_Exception)
1961 throw SALOME_Exception(LOCALIZED ("SMESH_Mesh::AddGroup(): NULL SMESHDS_GroupBase"));
1963 map <int, SMESH_Group*>::iterator i_g = _mapGroup.find( groupDS->GetID() );
1964 if ( i_g != _mapGroup.end() && i_g->second )
1966 if ( i_g->second->GetGroupDS() == groupDS )
1969 throw SALOME_Exception(LOCALIZED ("SMESH_Mesh::AddGroup() wrong ID of SMESHDS_GroupBase"));
1971 SMESH_Group* aGroup = new SMESH_Group (groupDS);
1972 _mapGroup[ groupDS->GetID() ] = aGroup;
1973 GetMeshDS()->AddGroup( aGroup->GetGroupDS() );
1975 _groupId = 1 + _mapGroup.rbegin()->first;
1981 //================================================================================
1983 * \brief Creates SMESH_Groups for not wrapped SMESHDS_Groups
1984 * \retval bool - true if new SMESH_Groups have been created
1987 //================================================================================
1989 bool SMESH_Mesh::SynchronizeGroups()
1991 const size_t nbGroups = _mapGroup.size();
1992 const set<SMESHDS_GroupBase*>& groups = _myMeshDS->GetGroups();
1993 set<SMESHDS_GroupBase*>::const_iterator gIt = groups.begin();
1994 for ( ; gIt != groups.end(); ++gIt )
1996 SMESHDS_GroupBase* groupDS = (SMESHDS_GroupBase*) *gIt;
1997 _groupId = groupDS->GetID();
1998 if ( !_mapGroup.count( _groupId ))
1999 _mapGroup[_groupId] = new SMESH_Group( groupDS );
2001 if ( !_mapGroup.empty() )
2002 _groupId = _mapGroup.rbegin()->first + 1;
2004 return nbGroups < _mapGroup.size();
2007 //================================================================================
2009 * \brief Return iterator on all existing groups
2011 //================================================================================
2013 SMESH_Mesh::GroupIteratorPtr SMESH_Mesh::GetGroups() const
2015 typedef map <int, SMESH_Group *> TMap;
2016 return GroupIteratorPtr( new SMDS_mapIterator<TMap>( _mapGroup ));
2019 //=============================================================================
2021 * \brief Return a group by ID
2023 //=============================================================================
2025 SMESH_Group* SMESH_Mesh::GetGroup (const int theGroupID)
2027 if (_mapGroup.find(theGroupID) == _mapGroup.end())
2029 return _mapGroup[theGroupID];
2033 //=============================================================================
2035 * \brief Return IDs of all groups
2037 //=============================================================================
2039 list<int> SMESH_Mesh::GetGroupIds() const
2042 for ( map<int, SMESH_Group*>::const_iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ )
2043 anIds.push_back( it->first );
2048 //================================================================================
2050 * \brief Set a caller of methods at level of CORBA API implementation.
2051 * The set upCaller will be deleted by SMESH_Mesh
2053 //================================================================================
2055 void SMESH_Mesh::SetCallUp( TCallUp* upCaller )
2057 if ( _callUp ) delete _callUp;
2061 //=============================================================================
2065 //=============================================================================
2067 bool SMESH_Mesh::RemoveGroup( const int theGroupID )
2069 if (_mapGroup.find(theGroupID) == _mapGroup.end())
2071 GetMeshDS()->RemoveGroup( _mapGroup[theGroupID]->GetGroupDS() );
2072 delete _mapGroup[theGroupID];
2073 _mapGroup.erase (theGroupID);
2075 _callUp->RemoveGroup( theGroupID );
2079 //=======================================================================
2080 //function : GetAncestors
2081 //purpose : return list of ancestors of theSubShape in the order
2082 // that lower dimention shapes come first.
2083 //=======================================================================
2085 const TopTools_ListOfShape& SMESH_Mesh::GetAncestors(const TopoDS_Shape& theS) const
2087 if ( _mapAncestors.Contains( theS ) )
2088 return _mapAncestors.FindFromKey( theS );
2090 static TopTools_ListOfShape emptyList;
2094 //=======================================================================
2096 //purpose : dumps contents of mesh to stream [ debug purposes ]
2097 //=======================================================================
2099 ostream& SMESH_Mesh::Dump(ostream& save)
2102 save << "========================== Dump contents of mesh ==========================" << endl << endl;
2103 save << ++clause << ") Total number of nodes: \t" << NbNodes() << endl;
2104 save << ++clause << ") Total number of edges: \t" << NbEdges() << endl;
2105 save << ++clause << ") Total number of faces: \t" << NbFaces() << endl;
2106 save << ++clause << ") Total number of polygons: \t" << NbPolygons() << endl;
2107 save << ++clause << ") Total number of volumes: \t" << NbVolumes() << endl;
2108 save << ++clause << ") Total number of polyhedrons:\t" << NbPolyhedrons() << endl << endl;
2109 for ( int isQuadratic = 0; isQuadratic < 2; ++isQuadratic )
2111 string orderStr = isQuadratic ? "quadratic" : "linear";
2112 SMDSAbs_ElementOrder order = isQuadratic ? ORDER_QUADRATIC : ORDER_LINEAR;
2114 save << ++clause << ") Total number of " << orderStr << " edges:\t" << NbEdges(order) << endl;
2115 save << ++clause << ") Total number of " << orderStr << " faces:\t" << NbFaces(order) << endl;
2116 if ( NbFaces(order) > 0 ) {
2117 int nb3 = NbTriangles(order);
2118 int nb4 = NbQuadrangles(order);
2119 save << clause << ".1) Number of " << orderStr << " triangles: \t" << nb3 << endl;
2120 save << clause << ".2) Number of " << orderStr << " quadrangles:\t" << nb4 << endl;
2121 if ( nb3 + nb4 != NbFaces(order) ) {
2122 map<int,int> myFaceMap;
2123 SMDS_FaceIteratorPtr itFaces=_myMeshDS->facesIterator();
2124 while( itFaces->more( ) ) {
2125 int nbNodes = itFaces->next()->NbNodes();
2126 if ( myFaceMap.find( nbNodes ) == myFaceMap.end() )
2127 myFaceMap[ nbNodes ] = 0;
2128 myFaceMap[ nbNodes ] = myFaceMap[ nbNodes ] + 1;
2130 save << clause << ".3) Faces in detail: " << endl;
2131 map <int,int>::iterator itF;
2132 for (itF = myFaceMap.begin(); itF != myFaceMap.end(); itF++)
2133 save << "--> nb nodes: " << itF->first << " - nb elemens:\t" << itF->second << endl;
2136 save << ++clause << ") Total number of " << orderStr << " volumes:\t" << NbVolumes(order) << endl;
2137 if ( NbVolumes(order) > 0 ) {
2138 int nb8 = NbHexas(order);
2139 int nb4 = NbTetras(order);
2140 int nb5 = NbPyramids(order);
2141 int nb6 = NbPrisms(order);
2142 save << clause << ".1) Number of " << orderStr << " hexahedrons: \t" << nb8 << endl;
2143 save << clause << ".2) Number of " << orderStr << " tetrahedrons:\t" << nb4 << endl;
2144 save << clause << ".3) Number of " << orderStr << " prisms: \t" << nb6 << endl;
2145 save << clause << ".4) Number of " << orderStr << " pyramids: \t" << nb5 << endl;
2146 if ( nb8 + nb4 + nb5 + nb6 != NbVolumes(order) ) {
2147 map<int,int> myVolumesMap;
2148 SMDS_VolumeIteratorPtr itVolumes=_myMeshDS->volumesIterator();
2149 while( itVolumes->more( ) ) {
2150 int nbNodes = itVolumes->next()->NbNodes();
2151 if ( myVolumesMap.find( nbNodes ) == myVolumesMap.end() )
2152 myVolumesMap[ nbNodes ] = 0;
2153 myVolumesMap[ nbNodes ] = myVolumesMap[ nbNodes ] + 1;
2155 save << clause << ".5) Volumes in detail: " << endl;
2156 map <int,int>::iterator itV;
2157 for (itV = myVolumesMap.begin(); itV != myVolumesMap.end(); itV++)
2158 save << "--> nb nodes: " << itV->first << " - nb elemens:\t" << itV->second << endl;
2163 save << "===========================================================================" << endl;
2167 //=======================================================================
2168 //function : GetElementType
2169 //purpose : Returns type of mesh element with certain id
2170 //=======================================================================
2172 SMDSAbs_ElementType SMESH_Mesh::GetElementType( const int id, const bool iselem )
2174 return _myMeshDS->GetElementType( id, iselem );
2177 //=============================================================================
2179 * \brief Convert group on geometry into standalone group
2181 //=============================================================================
2183 SMESH_Group* SMESH_Mesh::ConvertToStandalone ( int theGroupID )
2185 SMESH_Group* aGroup = 0;
2186 map < int, SMESH_Group * >::iterator itg = _mapGroup.find( theGroupID );
2187 if ( itg == _mapGroup.end() )
2190 SMESH_Group* anOldGrp = (*itg).second;
2191 if ( !anOldGrp || !anOldGrp->GetGroupDS() )
2193 SMESHDS_GroupBase* anOldGrpDS = anOldGrp->GetGroupDS();
2195 // create new standalone group
2196 aGroup = new SMESH_Group (theGroupID, this, anOldGrpDS->GetType(), anOldGrp->GetName() );
2197 _mapGroup[theGroupID] = aGroup;
2199 SMESHDS_Group* aNewGrpDS = dynamic_cast<SMESHDS_Group*>( aGroup->GetGroupDS() );
2200 GetMeshDS()->RemoveGroup( anOldGrpDS );
2201 GetMeshDS()->AddGroup( aNewGrpDS );
2203 // add elements (or nodes) into new created group
2204 SMDS_ElemIteratorPtr anItr = anOldGrpDS->GetElements();
2205 while ( anItr->more() )
2206 aNewGrpDS->Add( (anItr->next())->GetID() );
2209 aNewGrpDS->SetColor( anOldGrpDS->GetColor() );
2217 //=============================================================================
2219 * \brief remove submesh order from Mesh
2221 //=============================================================================
2223 void SMESH_Mesh::ClearMeshOrder()
2225 _mySubMeshOrder.clear();
2228 //=============================================================================
2230 * \brief remove submesh order from Mesh
2232 //=============================================================================
2234 void SMESH_Mesh::SetMeshOrder(const TListOfListOfInt& theOrder )
2236 _mySubMeshOrder = theOrder;
2239 //=============================================================================
2241 * \brief return submesh order if any
2243 //=============================================================================
2245 const TListOfListOfInt& SMESH_Mesh::GetMeshOrder() const
2247 return _mySubMeshOrder;
2250 //=============================================================================
2252 * \brief fill _mapAncestors
2254 //=============================================================================
2256 void SMESH_Mesh::fillAncestorsMap(const TopoDS_Shape& theShape)
2258 int desType, ancType;
2259 if ( !theShape.IsSame( GetShapeToMesh()) && theShape.ShapeType() == TopAbs_COMPOUND )
2261 // a geom group is added. Insert it into lists of ancestors before
2262 // the first ancestor more complex than group members
2263 TopoDS_Iterator subIt( theShape );
2264 if ( !subIt.More() ) return;
2265 int memberType = subIt.Value().ShapeType();
2266 for ( desType = TopAbs_VERTEX; desType >= memberType; desType-- )
2267 for (TopExp_Explorer des( theShape, TopAbs_ShapeEnum( desType )); des.More(); des.Next())
2269 if ( !_mapAncestors.Contains( des.Current() )) continue;// issue 0020982
2270 TopTools_ListOfShape& ancList = _mapAncestors.ChangeFromKey( des.Current() );
2271 TopTools_ListIteratorOfListOfShape ancIt (ancList);
2272 while ( ancIt.More() && ancIt.Value().ShapeType() >= memberType )
2274 if ( ancIt.More() ) ancList.InsertBefore( theShape, ancIt );
2275 else ancList.Append( theShape );
2278 else // else added for 52457: Addition of hypotheses is 8 time longer than meshing
2280 for ( desType = TopAbs_VERTEX; desType > TopAbs_COMPOUND; desType-- )
2281 for ( ancType = desType - 1; ancType >= TopAbs_COMPOUND; ancType-- )
2282 TopExp::MapShapesAndAncestors ( theShape,
2283 (TopAbs_ShapeEnum) desType,
2284 (TopAbs_ShapeEnum) ancType,
2287 // visit COMPOUNDs inside a COMPOUND that are not reachable by TopExp_Explorer
2288 if ( theShape.ShapeType() == TopAbs_COMPOUND )
2290 TopoDS_Iterator sIt(theShape);
2291 if ( sIt.More() && sIt.Value().ShapeType() == TopAbs_COMPOUND )
2292 for ( ; sIt.More(); sIt.Next() )
2293 if ( sIt.Value().ShapeType() == TopAbs_COMPOUND )
2294 fillAncestorsMap( sIt.Value() );
2298 //=============================================================================
2300 * \brief sort submeshes according to stored mesh order
2301 * \param theListToSort in out list to be sorted
2302 * \return FALSE if nothing sorted
2304 //=============================================================================
2306 bool SMESH_Mesh::SortByMeshOrder(std::vector<SMESH_subMesh*>& theListToSort) const
2308 if ( !_mySubMeshOrder.size() || theListToSort.size() < 2)
2312 vector<SMESH_subMesh*> onlyOrderedList, smVec;
2314 // collect all ordered submeshes in one list as pointers
2315 // and get their positions within theListToSort
2316 typedef vector<SMESH_subMesh*>::iterator TPosInList;
2317 map< int, TPosInList > sortedPos;
2318 TPosInList smBeg = theListToSort.begin(), smEnd = theListToSort.end();
2319 TListOfListOfInt::const_iterator listIdsIt = _mySubMeshOrder.begin();
2320 for( ; listIdsIt != _mySubMeshOrder.end(); listIdsIt++)
2322 const TListOfInt& listOfId = *listIdsIt;
2323 // convert sm ids to sm's
2325 TListOfInt::const_iterator idIt = listOfId.begin();
2326 for ( ; idIt != listOfId.end(); idIt++ )
2328 if ( SMESH_subMesh * sm = GetSubMeshContaining( *idIt ))
2330 smVec.push_back( sm );
2331 if ( sm->GetSubMeshDS() && sm->GetSubMeshDS()->IsComplexSubmesh() )
2333 SMESHDS_SubMeshIteratorPtr smdsIt = sm->GetSubMeshDS()->GetSubMeshIterator();
2334 while ( smdsIt->more() )
2336 const SMESHDS_SubMesh* smDS = smdsIt->next();
2337 if (( sm = GetSubMeshContaining( smDS->GetID() )))
2338 smVec.push_back( sm );
2343 // find smVec items in theListToSort
2344 for ( size_t i = 0; i < smVec.size(); ++i )
2346 TPosInList smPos = find( smBeg, smEnd, smVec[i] );
2347 if ( smPos != smEnd ) {
2348 onlyOrderedList.push_back( smVec[i] );
2349 sortedPos[ distance( smBeg, smPos )] = smPos;
2353 if (onlyOrderedList.size() < 2)
2357 vector<SMESH_subMesh*>::iterator onlyBIt = onlyOrderedList.begin();
2358 vector<SMESH_subMesh*>::iterator onlyEIt = onlyOrderedList.end();
2360 // iterate on ordered submeshes and insert them in detected positions
2361 map< int, TPosInList >::iterator i_pos = sortedPos.begin();
2362 for ( ; onlyBIt != onlyEIt; ++onlyBIt, ++i_pos )
2363 *(i_pos->second) = *onlyBIt;
2368 //================================================================================
2370 * \brief Return true if given order of sub-meshes is OK
2372 //================================================================================
2374 bool SMESH_Mesh::IsOrderOK( const SMESH_subMesh* smBefore,
2375 const SMESH_subMesh* smAfter ) const
2377 TListOfListOfInt::const_iterator listIdsIt = _mySubMeshOrder.begin();
2378 TListOfInt::const_iterator idBef, idAft;
2379 for( ; listIdsIt != _mySubMeshOrder.end(); listIdsIt++)
2381 const TListOfInt& listOfId = *listIdsIt;
2382 idBef = std::find( listOfId.begin(), listOfId.end(), smBefore->GetId() );
2383 if ( idBef != listOfId.end() )
2384 idAft = std::find( listOfId.begin(), listOfId.end(), smAfter->GetId() );
2385 if ( idAft != listOfId.end () )
2386 return ( std::distance( listOfId.begin(), idBef ) <
2387 std::distance( listOfId.begin(), idAft ) );
2389 return true; // no order imposed to given submeshes
2392 //=============================================================================
2394 * \brief sort submeshes according to stored mesh order
2395 * \param theListToSort in out list to be sorted
2396 * \return FALSE if nothing sorted
2398 //=============================================================================
2400 void SMESH_Mesh::getAncestorsSubMeshes (const TopoDS_Shape& theSubShape,
2401 std::vector< SMESH_subMesh* >& theSubMeshes) const
2403 theSubMeshes.clear();
2404 TopTools_ListIteratorOfListOfShape it( GetAncestors( theSubShape ));
2405 for (; it.More(); it.Next() )
2406 if ( SMESH_subMesh* sm = GetSubMeshContaining( it.Value() ))
2407 theSubMeshes.push_back(sm);
2409 // sort submeshes according to stored mesh order
2410 SortByMeshOrder( theSubMeshes );