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,
605 int anHypId ) throw(SALOME_Exception)
607 Unexpect aCatch(SalomeException);
608 if(MYDEBUG) MESSAGE("SMESH_Mesh::AddHypothesis");
610 SMESH_subMesh *subMesh = GetSubMesh(aSubShape);
611 if ( !subMesh || !subMesh->GetId())
612 return SMESH_Hypothesis::HYP_BAD_SUBSHAPE;
614 SMESH_Hypothesis *anHyp = GetHypothesis( anHypId );
616 throw SALOME_Exception(LOCALIZED("hypothesis does not exist"));
618 bool isGlobalHyp = IsMainShape( aSubShape );
620 // NotConformAllowed can be only global
623 // NOTE: this is not a correct way to check a name of hypothesis,
624 // there should be an attribute of hypothesis saying that it can/can't
626 string hypName = anHyp->GetName();
627 if ( hypName == "NotConformAllowed" )
629 if(MYDEBUG) MESSAGE( "Hypotesis <NotConformAllowed> can be only global" );
630 return SMESH_Hypothesis::HYP_INCOMPATIBLE;
636 bool isAlgo = ( !anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO );
637 int event = isAlgo ? SMESH_subMesh::ADD_ALGO : SMESH_subMesh::ADD_HYP;
639 SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp);
642 if (!SMESH_Hypothesis::IsStatusFatal(ret) &&
643 anHyp->GetDim() <= SMESH_Gen::GetShapeDim(aSubShape)) // is added on father
645 event = isAlgo ? SMESH_subMesh::ADD_FATHER_ALGO : SMESH_subMesh::ADD_FATHER_HYP;
647 SMESH_Hypothesis::Hypothesis_Status ret2 =
648 subMesh->SubMeshesAlgoStateEngine(event, anHyp);
652 // check concurent hypotheses on ancestors
653 if (ret < SMESH_Hypothesis::HYP_CONCURENT && !isGlobalHyp )
655 SMESH_subMeshIteratorPtr smIt = subMesh->getDependsOnIterator(false,false);
656 while ( smIt->more() ) {
657 SMESH_subMesh* sm = smIt->next();
658 if ( sm->IsApplicableHypotesis( anHyp )) {
659 ret2 = sm->CheckConcurentHypothesis( anHyp->GetType() );
668 HasModificationsToDiscard(); // to reset _isModified flag if a mesh becomes empty
670 if(MYDEBUG) subMesh->DumpAlgoState(true);
671 if(MYDEBUG) SCRUTE(ret);
675 //=============================================================================
679 //=============================================================================
681 SMESH_Hypothesis::Hypothesis_Status
682 SMESH_Mesh::RemoveHypothesis(const TopoDS_Shape & aSubShape,
683 int anHypId)throw(SALOME_Exception)
685 Unexpect aCatch(SalomeException);
686 if(MYDEBUG) MESSAGE("SMESH_Mesh::RemoveHypothesis");
688 StudyContextStruct *sc = _gen->GetStudyContext(_studyId);
689 if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end())
690 throw SALOME_Exception(LOCALIZED("hypothesis does not exist"));
692 SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId];
694 SCRUTE(anHyp->GetType());
699 bool isAlgo = ( !anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO );
700 int event = isAlgo ? SMESH_subMesh::REMOVE_ALGO : SMESH_subMesh::REMOVE_HYP;
702 SMESH_subMesh *subMesh = GetSubMesh(aSubShape);
704 SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp);
706 // there may appear concurrent hyps that were covered by the removed hyp
707 if (ret < SMESH_Hypothesis::HYP_CONCURENT &&
708 subMesh->IsApplicableHypotesis( anHyp ) &&
709 subMesh->CheckConcurentHypothesis( anHyp->GetType() ) != SMESH_Hypothesis::HYP_OK)
710 ret = SMESH_Hypothesis::HYP_CONCURENT;
713 if (!SMESH_Hypothesis::IsStatusFatal(ret) &&
714 anHyp->GetDim() <= SMESH_Gen::GetShapeDim(aSubShape)) // is removed from father
716 event = isAlgo ? SMESH_subMesh::REMOVE_FATHER_ALGO : SMESH_subMesh::REMOVE_FATHER_HYP;
718 SMESH_Hypothesis::Hypothesis_Status ret2 =
719 subMesh->SubMeshesAlgoStateEngine(event, anHyp);
720 if (ret2 > ret) // more severe
723 // check concurent hypotheses on ancestors
724 if (ret < SMESH_Hypothesis::HYP_CONCURENT && !IsMainShape( aSubShape ) )
726 SMESH_subMeshIteratorPtr smIt = subMesh->getDependsOnIterator(false,false);
727 while ( smIt->more() ) {
728 SMESH_subMesh* sm = smIt->next();
729 if ( sm->IsApplicableHypotesis( anHyp )) {
730 ret2 = sm->CheckConcurentHypothesis( anHyp->GetType() );
740 HasModificationsToDiscard(); // to reset _isModified flag if mesh become empty
742 if(MYDEBUG) subMesh->DumpAlgoState(true);
743 if(MYDEBUG) SCRUTE(ret);
747 //=============================================================================
751 //=============================================================================
753 const list<const SMESHDS_Hypothesis*>&
754 SMESH_Mesh::GetHypothesisList(const TopoDS_Shape & aSubShape) const
755 throw(SALOME_Exception)
757 return _myMeshDS->GetHypothesis(aSubShape);
760 //=======================================================================
762 * \brief Return the hypothesis assigned to the shape
763 * \param aSubShape - the shape to check
764 * \param aFilter - the hypothesis filter
765 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
766 * \param assignedTo - to return the shape the found hypo is assigned to
767 * \retval SMESH_Hypothesis* - the first hypo passed through aFilter
769 //=======================================================================
771 const SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const TopoDS_Shape & aSubShape,
772 const SMESH_HypoFilter& aFilter,
773 const bool andAncestors,
774 TopoDS_Shape* assignedTo) const
777 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(aSubShape);
778 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
779 for ( ; hyp != hypList.end(); hyp++ ) {
780 const SMESH_Hypothesis * h = cSMESH_Hyp( *hyp );
781 if ( aFilter.IsOk( h, aSubShape)) {
782 if ( assignedTo ) *assignedTo = aSubShape;
789 // user sorted submeshes of ancestors, according to stored submesh priority
790 getAncestorsSubMeshes( aSubShape, _ancestorSubMeshes );
791 vector<SMESH_subMesh*>::const_iterator smIt = _ancestorSubMeshes.begin();
792 for ( ; smIt != _ancestorSubMeshes.end(); smIt++ )
794 const TopoDS_Shape& curSh = (*smIt)->GetSubShape();
795 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(curSh);
796 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
797 for ( ; hyp != hypList.end(); hyp++ ) {
798 const SMESH_Hypothesis * h = cSMESH_Hyp( *hyp );
799 if (aFilter.IsOk( h, curSh )) {
800 if ( assignedTo ) *assignedTo = curSh;
809 //================================================================================
811 * \brief Return hypothesis assigned to the shape
812 * \param aSubShape - the shape to check
813 * \param aFilter - the hypothesis filter
814 * \param aHypList - the list of the found hypotheses
815 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
816 * \retval int - number of unique hypos in aHypList
818 //================================================================================
820 int SMESH_Mesh::GetHypotheses(const TopoDS_Shape & aSubShape,
821 const SMESH_HypoFilter& aFilter,
822 list <const SMESHDS_Hypothesis * >& aHypList,
823 const bool andAncestors,
824 list< TopoDS_Shape > * assignedTo/*=0*/) const
826 set<string> hypTypes; // to exclude same type hypos from the result list
829 // only one main hypothesis is allowed
830 bool mainHypFound = false;
833 list<const SMESHDS_Hypothesis*>::const_iterator hyp;
834 for ( hyp = aHypList.begin(); hyp != aHypList.end(); hyp++ ) {
835 if ( hypTypes.insert( (*hyp)->GetName() ).second )
837 if ( !cSMESH_Hyp(*hyp)->IsAuxiliary() )
841 // get hypos from aSubShape
843 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(aSubShape);
844 for ( hyp = hypList.begin(); hyp != hypList.end(); hyp++ )
845 if ( aFilter.IsOk (cSMESH_Hyp( *hyp ), aSubShape) &&
846 ( cSMESH_Hyp(*hyp)->IsAuxiliary() || !mainHypFound ) &&
847 hypTypes.insert( (*hyp)->GetName() ).second )
849 aHypList.push_back( *hyp );
851 if ( !cSMESH_Hyp(*hyp)->IsAuxiliary() )
853 if ( assignedTo ) assignedTo->push_back( aSubShape );
857 // get hypos from ancestors of aSubShape
860 TopTools_MapOfShape map;
862 // user sorted submeshes of ancestors, according to stored submesh priority
863 getAncestorsSubMeshes( aSubShape, _ancestorSubMeshes );
864 vector<SMESH_subMesh*>::const_iterator smIt = _ancestorSubMeshes.begin();
865 for ( ; smIt != _ancestorSubMeshes.end(); smIt++ )
867 const TopoDS_Shape& curSh = (*smIt)->GetSubShape();
868 if ( !map.Add( curSh ))
870 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(curSh);
871 for ( hyp = hypList.begin(); hyp != hypList.end(); hyp++ )
872 if (( aFilter.IsOk( cSMESH_Hyp( *hyp ), curSh )) &&
873 ( cSMESH_Hyp(*hyp)->IsAuxiliary() || !mainHypFound ) &&
874 ( hypTypes.insert( (*hyp)->GetName() ).second ))
876 aHypList.push_back( *hyp );
878 if ( !cSMESH_Hyp(*hyp)->IsAuxiliary() )
880 if ( assignedTo ) assignedTo->push_back( curSh );
887 //================================================================================
889 * \brief Return a hypothesis by its ID
891 //================================================================================
893 SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const int anHypId) const
895 StudyContextStruct *sc = _gen->GetStudyContext(_studyId);
896 if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end())
899 SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId];
903 //=============================================================================
907 //=============================================================================
909 const list<SMESHDS_Command*> & SMESH_Mesh::GetLog() throw(SALOME_Exception)
911 Unexpect aCatch(SalomeException);
912 if(MYDEBUG) MESSAGE("SMESH_Mesh::GetLog");
913 return _myMeshDS->GetScript()->GetCommands();
916 //=============================================================================
920 //=============================================================================
921 void SMESH_Mesh::ClearLog() throw(SALOME_Exception)
923 Unexpect aCatch(SalomeException);
924 if(MYDEBUG) MESSAGE("SMESH_Mesh::ClearLog");
925 _myMeshDS->GetScript()->Clear();
928 //=============================================================================
930 * Get or Create the SMESH_subMesh object implementation
932 //=============================================================================
934 SMESH_subMesh *SMESH_Mesh::GetSubMesh(const TopoDS_Shape & aSubShape)
935 throw(SALOME_Exception)
937 int index = _myMeshDS->ShapeToIndex(aSubShape);
939 // for submeshes on GEOM Group
940 if (( !index || index > _nbSubShapes ) && aSubShape.ShapeType() == TopAbs_COMPOUND ) {
941 TopoDS_Iterator it( aSubShape );
944 index = _myMeshDS->AddCompoundSubmesh( aSubShape, it.Value().ShapeType() );
945 // fill map of Ancestors
946 while ( _nbSubShapes < index )
947 fillAncestorsMap( _myMeshDS->IndexToShape( ++_nbSubShapes ));
951 // return NULL; // neither sub-shape nor a group
953 SMESH_subMesh* aSubMesh = _subMeshHolder->Get( index );
956 aSubMesh = new SMESH_subMesh(index, this, _myMeshDS, aSubShape);
957 _subMeshHolder->Add( index, aSubMesh );
962 //=============================================================================
964 * Get the SMESH_subMesh object implementation. Dont create it, return null
965 * if it does not exist.
967 //=============================================================================
969 SMESH_subMesh *SMESH_Mesh::GetSubMeshContaining(const TopoDS_Shape & aSubShape) const
970 throw(SALOME_Exception)
972 int index = _myMeshDS->ShapeToIndex(aSubShape);
973 return GetSubMeshContaining( index );
976 //=============================================================================
978 * Get the SMESH_subMesh object implementation. Dont create it, return null
979 * if it does not exist.
981 //=============================================================================
983 SMESH_subMesh *SMESH_Mesh::GetSubMeshContaining(const int aShapeID) const
984 throw(SALOME_Exception)
986 SMESH_subMesh *aSubMesh = _subMeshHolder->Get( aShapeID );
991 //================================================================================
993 * \brief Return submeshes of groups containing the given sub-shape
995 //================================================================================
998 SMESH_Mesh::GetGroupSubMeshesContaining(const TopoDS_Shape & aSubShape) const
999 throw(SALOME_Exception)
1001 list<SMESH_subMesh*> found;
1003 SMESH_subMesh * subMesh = GetSubMeshContaining(aSubShape);
1007 // submeshes of groups have max IDs, so search from the map end
1008 SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator( /*reverse=*/true ) );
1009 while ( smIt->more() ) {
1010 SMESH_subMesh* sm = smIt->next();
1011 SMESHDS_SubMesh * ds = sm->GetSubMeshDS();
1012 if ( ds && ds->IsComplexSubmesh() ) {
1013 if ( SMESH_MesherHelper::IsSubShape( aSubShape, sm->GetSubShape() ))
1015 found.push_back( sm );
1019 break; // the rest sub-meshes are not those of groups
1023 if ( found.empty() ) // maybe the main shape is a COMPOUND (issue 0021530)
1025 if ( SMESH_subMesh * mainSM = GetSubMeshContaining(1) )
1026 if ( mainSM->GetSubShape().ShapeType() == TopAbs_COMPOUND )
1028 TopoDS_Iterator it( mainSM->GetSubShape() );
1029 if ( it.Value().ShapeType() == aSubShape.ShapeType() &&
1030 SMESH_MesherHelper::IsSubShape( aSubShape, mainSM->GetSubShape() ))
1031 found.push_back( mainSM );
1036 //=======================================================================
1037 //function : IsUsedHypothesis
1038 //purpose : Return True if anHyp is used to mesh aSubShape
1039 //=======================================================================
1041 bool SMESH_Mesh::IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
1042 const SMESH_subMesh* aSubMesh)
1044 SMESH_Hypothesis* hyp = static_cast<SMESH_Hypothesis*>(anHyp);
1046 // check if anHyp can be used to mesh aSubMesh
1047 if ( !aSubMesh || !aSubMesh->IsApplicableHypotesis( hyp ))
1050 const TopoDS_Shape & aSubShape = const_cast<SMESH_subMesh*>( aSubMesh )->GetSubShape();
1052 SMESH_Algo *algo = _gen->GetAlgo(*this, aSubShape );
1055 if (anHyp->GetType() > SMESHDS_Hypothesis::PARAM_ALGO)
1056 return ( anHyp == algo );
1058 // algorithm parameter
1061 // look trough hypotheses used by algo
1062 const SMESH_HypoFilter* hypoKind;
1063 if (( hypoKind = algo->GetCompatibleHypoFilter( !hyp->IsAuxiliary() ))) {
1064 list <const SMESHDS_Hypothesis * > usedHyps;
1065 if ( GetHypotheses( aSubShape, *hypoKind, usedHyps, true ))
1066 return ( find( usedHyps.begin(), usedHyps.end(), anHyp ) != usedHyps.end() );
1073 //=============================================================================
1077 //=============================================================================
1079 // const list < SMESH_subMesh * >&
1080 // SMESH_Mesh::GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp)
1081 // throw(SALOME_Exception)
1083 // _subMeshesUsingHypothesisList.clear();
1084 // SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator() );
1085 // while ( smIt->more() )
1087 // SMESH_subMesh* aSubMesh = smIt->next();
1088 // if ( IsUsedHypothesis ( anHyp, aSubMesh ))
1089 // _subMeshesUsingHypothesisList.push_back( aSubMesh );
1091 // return _subMeshesUsingHypothesisList;
1094 //=======================================================================
1095 //function : NotifySubMeshesHypothesisModification
1096 //purpose : Say all submeshes using theChangedHyp that it has been modified
1097 //=======================================================================
1099 void SMESH_Mesh::NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* hyp)
1101 Unexpect aCatch(SalomeException);
1103 if ( !GetMeshDS()->IsUsedHypothesis( hyp ))
1107 _callUp->HypothesisModified();
1110 const SMESH_HypoFilter* compatibleHypoKind;
1111 list <const SMESHDS_Hypothesis * > usedHyps;
1113 SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator() );
1114 while ( smIt->more() )
1116 SMESH_subMesh* aSubMesh = smIt->next();
1118 // if aSubMesh meshing depends on hyp,
1119 // we call aSubMesh->AlgoStateEngine( MODIF_HYP, hyp ) that causes either
1120 // 1) clearing of already computed aSubMesh or
1121 // 2) changing algo_state from MISSING_HYP to HYP_OK when parameters of hyp becomes valid,
1122 // other possible changes are not interesting. (IPAL0052457 - assigning hyp performance pb)
1123 if ( aSubMesh->GetComputeState() != SMESH_subMesh::COMPUTE_OK &&
1124 aSubMesh->GetComputeState() != SMESH_subMesh::FAILED_TO_COMPUTE &&
1125 aSubMesh->GetAlgoState() != SMESH_subMesh::MISSING_HYP )
1128 const TopoDS_Shape & aSubShape = aSubMesh->GetSubShape();
1130 if (( aSubMesh->IsApplicableHypotesis( hyp )) &&
1131 ( algo = aSubMesh->GetAlgo() ) &&
1132 ( compatibleHypoKind = algo->GetCompatibleHypoFilter( !hyp->IsAuxiliary() )) &&
1133 ( compatibleHypoKind->IsOk( hyp, aSubShape )))
1135 // check if hyp is used by algo
1137 if ( GetHypotheses( aSubShape, *compatibleHypoKind, usedHyps, true ) &&
1138 find( usedHyps.begin(), usedHyps.end(), hyp ) != usedHyps.end() )
1140 aSubMesh->AlgoStateEngine(SMESH_subMesh::MODIF_HYP,
1141 const_cast< SMESH_Hypothesis*>( hyp ));
1145 HasModificationsToDiscard(); // to reset _isModified flag if mesh becomes empty
1146 GetMeshDS()->Modified();
1149 //=============================================================================
1151 * Auto color functionality
1153 //=============================================================================
1154 void SMESH_Mesh::SetAutoColor(bool theAutoColor) throw(SALOME_Exception)
1156 Unexpect aCatch(SalomeException);
1157 _isAutoColor = theAutoColor;
1160 bool SMESH_Mesh::GetAutoColor() throw(SALOME_Exception)
1162 Unexpect aCatch(SalomeException);
1163 return _isAutoColor;
1166 //=======================================================================
1167 //function : SetIsModified
1168 //purpose : Set the flag meaning that the mesh has been edited "manually"
1169 //=======================================================================
1171 void SMESH_Mesh::SetIsModified(bool isModified)
1173 _isModified = isModified;
1176 // check if mesh becomes empty as result of modification
1177 HasModificationsToDiscard();
1180 //=======================================================================
1181 //function : HasModificationsToDiscard
1182 //purpose : Return true if the mesh has been edited since a total re-compute
1183 // and those modifications may prevent successful partial re-compute.
1184 // As a side effect reset _isModified flag if mesh is empty
1186 //=======================================================================
1188 bool SMESH_Mesh::HasModificationsToDiscard() const
1190 if ( ! _isModified )
1193 // return true if the next Compute() will be partial and
1194 // existing but changed elements may prevent successful re-compute
1195 bool hasComputed = false, hasNotComputed = false;
1196 SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator() );
1197 while ( smIt->more() )
1199 const SMESH_subMesh* aSubMesh = smIt->next();
1200 switch ( aSubMesh->GetSubShape().ShapeType() )
1205 if ( aSubMesh->IsMeshComputed() )
1208 hasNotComputed = true;
1209 if ( hasComputed && hasNotComputed)
1213 if ( NbNodes() < 1 )
1214 const_cast<SMESH_Mesh*>(this)->_isModified = false;
1219 //================================================================================
1221 * \brief Check if any groups of the same type have equal names
1223 //================================================================================
1225 bool SMESH_Mesh::HasDuplicatedGroupNamesMED()
1227 //set<string> aGroupNames; // Corrected for Mantis issue 0020028
1228 map< SMDSAbs_ElementType, set<string> > aGroupNames;
1229 for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ )
1231 SMESH_Group* aGroup = it->second;
1232 SMDSAbs_ElementType aType = aGroup->GetGroupDS()->GetType();
1233 string aGroupName = aGroup->GetName();
1234 aGroupName.resize(MAX_MED_GROUP_NAME_LENGTH);
1235 if (!aGroupNames[aType].insert(aGroupName).second)
1242 //================================================================================
1244 * \brief Export the mesh to a med file
1245 * \param [in] file - name of the MED file
1246 * \param [in] theMeshName - name of this mesh
1247 * \param [in] theAutoGroups - boolean parameter for creating/not creating
1248 * the groups Group_On_All_Nodes, Group_On_All_Faces, ... ;
1249 * the typical use is auto_groups=false.
1250 * \param [in] theVersion - defines the version of format of MED file, that will be created
1251 * \param [in] meshPart - mesh data to export
1252 * \param [in] theAutoDimension - if \c true, a space dimension of a MED mesh can be either
1253 * - 1D if all mesh nodes lie on OX coordinate axis, or
1254 * - 2D if all mesh nodes lie on XOY coordinate plane, or
1255 * - 3D in the rest cases.
1256 * If \a theAutoDimension is \c false, the space dimension is always 3.
1257 * \return int - mesh index in the file
1259 //================================================================================
1261 void SMESH_Mesh::ExportMED(const char * file,
1262 const char* theMeshName,
1265 const SMESHDS_Mesh* meshPart,
1266 bool theAutoDimension,
1267 bool theAddODOnVertices)
1268 throw(SALOME_Exception)
1272 DriverMED_W_SMESHDS_Mesh myWriter;
1273 myWriter.SetFile ( file, MED::EVersion(theVersion) );
1274 myWriter.SetMesh ( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS );
1275 myWriter.SetAutoDimension( theAutoDimension );
1276 myWriter.AddODOnVertices ( theAddODOnVertices );
1278 myWriter.SetMeshId ( _id );
1280 myWriter.SetMeshId ( -1 );
1281 myWriter.SetMeshName ( theMeshName );
1284 if ( theAutoGroups ) {
1285 myWriter.AddGroupOfNodes();
1286 myWriter.AddGroupOfEdges();
1287 myWriter.AddGroupOfFaces();
1288 myWriter.AddGroupOfVolumes();
1291 // Pass groups to writer. Provide unique group names.
1292 //set<string> aGroupNames; // Corrected for Mantis issue 0020028
1295 map< SMDSAbs_ElementType, set<string> > aGroupNames;
1297 int maxNbIter = 10000; // to guarantee cycle finish
1298 for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) {
1299 SMESH_Group* aGroup = it->second;
1300 SMESHDS_GroupBase* aGroupDS = aGroup->GetGroupDS();
1302 SMDSAbs_ElementType aType = aGroupDS->GetType();
1303 string aGroupName0 = aGroup->GetName();
1304 aGroupName0.resize(MAX_MED_GROUP_NAME_LENGTH);
1305 string aGroupName = aGroupName0;
1306 for (int i = 1; !aGroupNames[aType].insert(aGroupName).second && i < maxNbIter; i++) {
1307 sprintf(&aString[0], "GR_%d_%s", i, aGroupName0.c_str());
1308 aGroupName = aString;
1309 aGroupName.resize(MAX_MED_GROUP_NAME_LENGTH);
1311 aGroupDS->SetStoreName( aGroupName.c_str() );
1312 myWriter.AddGroup( aGroupDS );
1319 SMESH_CATCH( SMESH::throwSalomeEx );
1322 //================================================================================
1324 * \brief Export the mesh to a SAUV file
1326 //================================================================================
1328 void SMESH_Mesh::ExportSAUV(const char *file,
1329 const char* theMeshName,
1331 throw(SALOME_Exception)
1333 std::string medfilename(file);
1334 medfilename += ".med";
1337 cmd = "%PYTHONBIN% ";
1342 cmd += "from medutilities import my_remove ; my_remove(r'" + medfilename + "')";
1344 system(cmd.c_str());
1345 ExportMED(medfilename.c_str(), theMeshName, theAutoGroups, 1);
1347 cmd = "%PYTHONBIN% ";
1352 cmd += "from medutilities import convert ; convert(r'" + medfilename + "', 'MED', 'GIBI', 1, r'" + file + "')";
1354 system(cmd.c_str());
1356 cmd = "%PYTHONBIN% ";
1361 cmd += "from medutilities import my_remove ; my_remove(r'" + medfilename + "')";
1363 system(cmd.c_str());
1366 //================================================================================
1368 * \brief Export the mesh to a DAT file
1370 //================================================================================
1372 void SMESH_Mesh::ExportDAT(const char * file,
1373 const SMESHDS_Mesh* meshPart) throw(SALOME_Exception)
1375 Unexpect aCatch(SalomeException);
1376 DriverDAT_W_SMDS_Mesh myWriter;
1377 myWriter.SetFile( file );
1378 myWriter.SetMesh( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS );
1379 myWriter.SetMeshId(_id);
1383 //================================================================================
1385 * \brief Export the mesh to an UNV file
1387 //================================================================================
1389 void SMESH_Mesh::ExportUNV(const char * file,
1390 const SMESHDS_Mesh* meshPart) throw(SALOME_Exception)
1392 Unexpect aCatch(SalomeException);
1393 DriverUNV_W_SMDS_Mesh myWriter;
1394 myWriter.SetFile( file );
1395 myWriter.SetMesh( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS );
1396 myWriter.SetMeshId(_id);
1397 // myWriter.SetGroups(_mapGroup);
1401 for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) {
1402 SMESH_Group* aGroup = it->second;
1403 SMESHDS_GroupBase* aGroupDS = aGroup->GetGroupDS();
1405 string aGroupName = aGroup->GetName();
1406 aGroupDS->SetStoreName( aGroupName.c_str() );
1407 myWriter.AddGroup( aGroupDS );
1414 //================================================================================
1416 * \brief Export the mesh to an STL file
1418 //================================================================================
1420 void SMESH_Mesh::ExportSTL(const char * file,
1422 const SMESHDS_Mesh* meshPart) throw(SALOME_Exception)
1424 Unexpect aCatch(SalomeException);
1425 DriverSTL_W_SMDS_Mesh myWriter;
1426 myWriter.SetFile( file );
1427 myWriter.SetIsAscii( isascii );
1428 myWriter.SetMesh( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS);
1429 myWriter.SetMeshId(_id);
1433 //================================================================================
1435 * \brief Export the mesh to the CGNS file
1437 //================================================================================
1439 void SMESH_Mesh::ExportCGNS(const char * file,
1440 const SMESHDS_Mesh* meshDS)
1442 int res = Driver_Mesh::DRS_FAIL;
1444 DriverCGNS_Write myWriter;
1445 myWriter.SetFile( file );
1446 myWriter.SetMesh( const_cast<SMESHDS_Mesh*>( meshDS ));
1447 myWriter.SetMeshName( SMESH_Comment("Mesh_") << meshDS->GetPersistentId());
1448 res = myWriter.Perform();
1450 if ( res != Driver_Mesh::DRS_OK )
1451 throw SALOME_Exception("Export failed");
1454 //================================================================================
1456 * \brief Export the mesh to a GMF file
1458 //================================================================================
1460 void SMESH_Mesh::ExportGMF(const char * file,
1461 const SMESHDS_Mesh* meshDS,
1462 bool withRequiredGroups)
1464 DriverGMF_Write myWriter;
1465 myWriter.SetFile( file );
1466 myWriter.SetMesh( const_cast<SMESHDS_Mesh*>( meshDS ));
1467 myWriter.SetExportRequiredGroups( withRequiredGroups );
1472 //================================================================================
1474 * \brief Return a ratio of "compute cost" of computed sub-meshes to the whole
1477 //================================================================================
1479 double SMESH_Mesh::GetComputeProgress() const
1481 double totalCost = 1e-100, computedCost = 0;
1482 const SMESH_subMesh* curSM = _gen->GetCurrentSubMesh();
1484 // get progress of a current algo
1485 TColStd_MapOfInteger currentSubIds;
1487 if ( SMESH_Algo* algo = curSM->GetAlgo() )
1489 int algoNotDoneCost = 0, algoDoneCost = 0;
1490 const std::vector<SMESH_subMesh*>& smToCompute = algo->SubMeshesToCompute();
1491 for ( size_t i = 0; i < smToCompute.size(); ++i )
1493 if ( smToCompute[i]->IsEmpty() )
1494 algoNotDoneCost += smToCompute[i]->GetComputeCost();
1496 algoDoneCost += smToCompute[i]->GetComputeCost();
1497 currentSubIds.Add( smToCompute[i]->GetId() );
1503 rate = algo->GetProgress();
1507 cerr << "Exception in " << algo->GetName() << "::GetProgress()" << endl;
1510 if ( 0. < rate && rate < 1.001 )
1512 computedCost += rate * ( algoDoneCost + algoNotDoneCost );
1516 rate = algo->GetProgressByTic();
1517 computedCost += algoDoneCost + rate * algoNotDoneCost;
1519 // cout << "rate: "<<rate << " algoNotDoneCost: " << algoNotDoneCost << endl;
1522 // get cost of already treated sub-meshes
1523 if ( SMESH_subMesh* mainSM = GetSubMeshContaining( 1 ))
1525 SMESH_subMeshIteratorPtr smIt = mainSM->getDependsOnIterator(/*includeSelf=*/true);
1526 while ( smIt->more() )
1528 const SMESH_subMesh* sm = smIt->next();
1529 const int smCost = sm->GetComputeCost();
1530 totalCost += smCost;
1531 if ( !currentSubIds.Contains( sm->GetId() ) )
1533 if (( !sm->IsEmpty() ) ||
1534 ( sm->GetComputeState() == SMESH_subMesh::FAILED_TO_COMPUTE &&
1535 !sm->DependsOn( curSM ) ))
1536 computedCost += smCost;
1540 // cout << "Total: " << totalCost
1541 // << " computed: " << computedCost << " progress: " << computedCost / totalCost
1542 // << " nbElems: " << GetMeshDS()->GetMeshInfo().NbElements() << endl;
1543 return computedCost / totalCost;
1546 //================================================================================
1548 * \brief Return number of nodes in the mesh
1550 //================================================================================
1552 int SMESH_Mesh::NbNodes() const throw(SALOME_Exception)
1554 Unexpect aCatch(SalomeException);
1555 return _myMeshDS->NbNodes();
1558 //================================================================================
1560 * \brief Return number of edges of given order in the mesh
1562 //================================================================================
1564 int SMESH_Mesh::Nb0DElements() const throw(SALOME_Exception)
1566 Unexpect aCatch(SalomeException);
1567 return _myMeshDS->GetMeshInfo().Nb0DElements();
1570 //================================================================================
1572 * \brief Return number of edges of given order in the mesh
1574 //================================================================================
1576 int SMESH_Mesh::NbEdges(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1578 Unexpect aCatch(SalomeException);
1579 return _myMeshDS->GetMeshInfo().NbEdges(order);
1582 //================================================================================
1584 * \brief Return number of faces of given order in the mesh
1586 //================================================================================
1588 int SMESH_Mesh::NbFaces(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1590 Unexpect aCatch(SalomeException);
1591 return _myMeshDS->GetMeshInfo().NbFaces(order);
1594 //================================================================================
1596 * \brief Return the number of faces in the mesh
1598 //================================================================================
1600 int SMESH_Mesh::NbTriangles(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1602 Unexpect aCatch(SalomeException);
1603 return _myMeshDS->GetMeshInfo().NbTriangles(order);
1606 //================================================================================
1608 * \brief Return number of biquadratic triangles in the mesh
1610 //================================================================================
1612 int SMESH_Mesh::NbBiQuadTriangles() const throw(SALOME_Exception)
1614 Unexpect aCatch(SalomeException);
1615 return _myMeshDS->GetMeshInfo().NbBiQuadTriangles();
1618 //================================================================================
1620 * \brief Return the number nodes faces in the mesh
1622 //================================================================================
1624 int SMESH_Mesh::NbQuadrangles(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1626 Unexpect aCatch(SalomeException);
1627 return _myMeshDS->GetMeshInfo().NbQuadrangles(order);
1630 //================================================================================
1632 * \brief Return number of biquadratic quadrangles in the mesh
1634 //================================================================================
1636 int SMESH_Mesh::NbBiQuadQuadrangles() const throw(SALOME_Exception)
1638 Unexpect aCatch(SalomeException);
1639 return _myMeshDS->GetMeshInfo().NbBiQuadQuadrangles();
1642 //================================================================================
1644 * \brief Return the number of polygonal faces in the mesh
1646 //================================================================================
1648 int SMESH_Mesh::NbPolygons() const throw(SALOME_Exception)
1650 Unexpect aCatch(SalomeException);
1651 return _myMeshDS->GetMeshInfo().NbPolygons();
1654 //================================================================================
1656 * \brief Return number of volumes of given order in the mesh
1658 //================================================================================
1660 int SMESH_Mesh::NbVolumes(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1662 Unexpect aCatch(SalomeException);
1663 return _myMeshDS->GetMeshInfo().NbVolumes(order);
1666 //================================================================================
1668 * \brief Return number of tetrahedrons of given order in the mesh
1670 //================================================================================
1672 int SMESH_Mesh::NbTetras(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1674 Unexpect aCatch(SalomeException);
1675 return _myMeshDS->GetMeshInfo().NbTetras(order);
1678 //================================================================================
1680 * \brief Return number of hexahedrons of given order in the mesh
1682 //================================================================================
1684 int SMESH_Mesh::NbHexas(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1686 Unexpect aCatch(SalomeException);
1687 return _myMeshDS->GetMeshInfo().NbHexas(order);
1690 //================================================================================
1692 * \brief Return number of triquadratic hexahedrons in the mesh
1694 //================================================================================
1696 int SMESH_Mesh::NbTriQuadraticHexas() const throw(SALOME_Exception)
1698 Unexpect aCatch(SalomeException);
1699 return _myMeshDS->GetMeshInfo().NbTriQuadHexas();
1702 //================================================================================
1704 * \brief Return number of pyramids of given order in the mesh
1706 //================================================================================
1708 int SMESH_Mesh::NbPyramids(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1710 Unexpect aCatch(SalomeException);
1711 return _myMeshDS->GetMeshInfo().NbPyramids(order);
1714 //================================================================================
1716 * \brief Return number of prisms (penthahedrons) of given order in the mesh
1718 //================================================================================
1720 int SMESH_Mesh::NbPrisms(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1722 Unexpect aCatch(SalomeException);
1723 return _myMeshDS->GetMeshInfo().NbPrisms(order);
1726 //================================================================================
1728 * \brief Return number of hexagonal prisms in the mesh
1730 //================================================================================
1732 int SMESH_Mesh::NbHexagonalPrisms() const throw(SALOME_Exception)
1734 Unexpect aCatch(SalomeException);
1735 return _myMeshDS->GetMeshInfo().NbHexPrisms();
1738 //================================================================================
1740 * \brief Return number of polyhedrons in the mesh
1742 //================================================================================
1744 int SMESH_Mesh::NbPolyhedrons() const throw(SALOME_Exception)
1746 Unexpect aCatch(SalomeException);
1747 return _myMeshDS->GetMeshInfo().NbPolyhedrons();
1750 //================================================================================
1752 * \brief Return number of ball elements in the mesh
1754 //================================================================================
1756 int SMESH_Mesh::NbBalls() const throw(SALOME_Exception)
1758 Unexpect aCatch(SalomeException);
1759 return _myMeshDS->GetMeshInfo().NbBalls();
1762 //================================================================================
1764 * \brief Return number of submeshes in the mesh
1766 //================================================================================
1768 int SMESH_Mesh::NbSubMesh() const throw(SALOME_Exception)
1770 Unexpect aCatch(SalomeException);
1771 return _myMeshDS->NbSubMesh();
1774 //=======================================================================
1775 //function : IsNotConformAllowed
1776 //purpose : check if a hypothesis alowing notconform mesh is present
1777 //=======================================================================
1779 bool SMESH_Mesh::IsNotConformAllowed() const
1781 if(MYDEBUG) MESSAGE("SMESH_Mesh::IsNotConformAllowed");
1783 static SMESH_HypoFilter filter( SMESH_HypoFilter::HasName( "NotConformAllowed" ));
1784 return GetHypothesis( _myMeshDS->ShapeToMesh(), filter, false );
1787 //=======================================================================
1788 //function : IsMainShape
1790 //=======================================================================
1792 bool SMESH_Mesh::IsMainShape(const TopoDS_Shape& theShape) const
1794 return theShape.IsSame(_myMeshDS->ShapeToMesh() );
1797 //=============================================================================
1801 //=============================================================================
1803 SMESH_Group* SMESH_Mesh::AddGroup (const SMDSAbs_ElementType theType,
1804 const char* theName,
1806 const TopoDS_Shape& theShape,
1807 const SMESH_PredicatePtr& thePredicate)
1809 if (_mapGroup.count(_groupId))
1812 SMESH_Group* aGroup = new SMESH_Group (theId, this, theType, theName, theShape, thePredicate);
1813 GetMeshDS()->AddGroup( aGroup->GetGroupDS() );
1814 _mapGroup[_groupId++] = aGroup;
1818 //================================================================================
1820 * \brief Creates a group based on an existing SMESHDS group. Group ID should be unique
1822 //================================================================================
1824 SMESH_Group* SMESH_Mesh::AddGroup (SMESHDS_GroupBase* groupDS) throw(SALOME_Exception)
1827 throw SALOME_Exception(LOCALIZED ("SMESH_Mesh::AddGroup(): NULL SMESHDS_GroupBase"));
1829 map <int, SMESH_Group*>::iterator i_g = _mapGroup.find( groupDS->GetID() );
1830 if ( i_g != _mapGroup.end() && i_g->second )
1832 if ( i_g->second->GetGroupDS() == groupDS )
1835 throw SALOME_Exception(LOCALIZED ("SMESH_Mesh::AddGroup() wrong ID of SMESHDS_GroupBase"));
1837 SMESH_Group* aGroup = new SMESH_Group (groupDS);
1838 _mapGroup[ groupDS->GetID() ] = aGroup;
1839 GetMeshDS()->AddGroup( aGroup->GetGroupDS() );
1841 _groupId = 1 + _mapGroup.rbegin()->first;
1847 //================================================================================
1849 * \brief Creates SMESH_Groups for not wrapped SMESHDS_Groups
1850 * \retval bool - true if new SMESH_Groups have been created
1853 //================================================================================
1855 bool SMESH_Mesh::SynchronizeGroups()
1857 int nbGroups = _mapGroup.size();
1858 const set<SMESHDS_GroupBase*>& groups = _myMeshDS->GetGroups();
1859 set<SMESHDS_GroupBase*>::const_iterator gIt = groups.begin();
1860 for ( ; gIt != groups.end(); ++gIt )
1862 SMESHDS_GroupBase* groupDS = (SMESHDS_GroupBase*) *gIt;
1863 _groupId = groupDS->GetID();
1864 if ( !_mapGroup.count( _groupId ))
1865 _mapGroup[_groupId] = new SMESH_Group( groupDS );
1867 if ( !_mapGroup.empty() )
1868 _groupId = _mapGroup.rbegin()->first + 1;
1870 return nbGroups < _mapGroup.size();
1873 //================================================================================
1875 * \brief Return iterator on all existing groups
1877 //================================================================================
1879 SMESH_Mesh::GroupIteratorPtr SMESH_Mesh::GetGroups() const
1881 typedef map <int, SMESH_Group *> TMap;
1882 return GroupIteratorPtr( new SMDS_mapIterator<TMap>( _mapGroup ));
1885 //=============================================================================
1887 * \brief Return a group by ID
1889 //=============================================================================
1891 SMESH_Group* SMESH_Mesh::GetGroup (const int theGroupID)
1893 if (_mapGroup.find(theGroupID) == _mapGroup.end())
1895 return _mapGroup[theGroupID];
1899 //=============================================================================
1901 * \brief Return IDs of all groups
1903 //=============================================================================
1905 list<int> SMESH_Mesh::GetGroupIds() const
1908 for ( map<int, SMESH_Group*>::const_iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ )
1909 anIds.push_back( it->first );
1914 //================================================================================
1916 * \brief Set a caller of methods at level of CORBA API implementation.
1917 * The set upCaller will be deleted by SMESH_Mesh
1919 //================================================================================
1921 void SMESH_Mesh::SetCallUp( TCallUp* upCaller )
1923 if ( _callUp ) delete _callUp;
1927 //=============================================================================
1931 //=============================================================================
1933 bool SMESH_Mesh::RemoveGroup (const int theGroupID)
1935 if (_mapGroup.find(theGroupID) == _mapGroup.end())
1937 GetMeshDS()->RemoveGroup( _mapGroup[theGroupID]->GetGroupDS() );
1938 delete _mapGroup[theGroupID];
1939 _mapGroup.erase (theGroupID);
1941 _callUp->RemoveGroup( theGroupID );
1945 //=======================================================================
1946 //function : GetAncestors
1947 //purpose : return list of ancestors of theSubShape in the order
1948 // that lower dimention shapes come first.
1949 //=======================================================================
1951 const TopTools_ListOfShape& SMESH_Mesh::GetAncestors(const TopoDS_Shape& theS) const
1953 if ( _mapAncestors.Contains( theS ) )
1954 return _mapAncestors.FindFromKey( theS );
1956 static TopTools_ListOfShape emptyList;
1960 //=======================================================================
1962 //purpose : dumps contents of mesh to stream [ debug purposes ]
1963 //=======================================================================
1965 ostream& SMESH_Mesh::Dump(ostream& save)
1968 save << "========================== Dump contents of mesh ==========================" << endl << endl;
1969 save << ++clause << ") Total number of nodes: \t" << NbNodes() << endl;
1970 save << ++clause << ") Total number of edges: \t" << NbEdges() << endl;
1971 save << ++clause << ") Total number of faces: \t" << NbFaces() << endl;
1972 save << ++clause << ") Total number of polygons:\t" << NbPolygons() << endl;
1973 save << ++clause << ") Total number of volumes:\t" << NbVolumes() << endl;
1974 save << ++clause << ") Total number of polyhedrons:\t" << NbPolyhedrons() << endl << endl;
1975 for ( int isQuadratic = 0; isQuadratic < 2; ++isQuadratic )
1977 string orderStr = isQuadratic ? "quadratic" : "linear";
1978 SMDSAbs_ElementOrder order = isQuadratic ? ORDER_QUADRATIC : ORDER_LINEAR;
1980 save << ++clause << ") Total number of " << orderStr << " edges:\t" << NbEdges(order) << endl;
1981 save << ++clause << ") Total number of " << orderStr << " faces:\t" << NbFaces(order) << endl;
1982 if ( NbFaces(order) > 0 ) {
1983 int nb3 = NbTriangles(order);
1984 int nb4 = NbQuadrangles(order);
1985 save << clause << ".1) Number of " << orderStr << " triangles: \t" << nb3 << endl;
1986 save << clause << ".2) Number of " << orderStr << " quadrangles:\t" << nb4 << endl;
1987 if ( nb3 + nb4 != NbFaces(order) ) {
1988 map<int,int> myFaceMap;
1989 SMDS_FaceIteratorPtr itFaces=_myMeshDS->facesIterator();
1990 while( itFaces->more( ) ) {
1991 int nbNodes = itFaces->next()->NbNodes();
1992 if ( myFaceMap.find( nbNodes ) == myFaceMap.end() )
1993 myFaceMap[ nbNodes ] = 0;
1994 myFaceMap[ nbNodes ] = myFaceMap[ nbNodes ] + 1;
1996 save << clause << ".3) Faces in detail: " << endl;
1997 map <int,int>::iterator itF;
1998 for (itF = myFaceMap.begin(); itF != myFaceMap.end(); itF++)
1999 save << "--> nb nodes: " << itF->first << " - nb elemens:\t" << itF->second << endl;
2002 save << ++clause << ") Total number of " << orderStr << " volumes:\t" << NbVolumes(order) << endl;
2003 if ( NbVolumes(order) > 0 ) {
2004 int nb8 = NbHexas(order);
2005 int nb4 = NbTetras(order);
2006 int nb5 = NbPyramids(order);
2007 int nb6 = NbPrisms(order);
2008 save << clause << ".1) Number of " << orderStr << " hexahedrons:\t" << nb8 << endl;
2009 save << clause << ".2) Number of " << orderStr << " tetrahedrons:\t" << nb4 << endl;
2010 save << clause << ".3) Number of " << orderStr << " prisms: \t" << nb6 << endl;
2011 save << clause << ".4) Number of " << orderStr << " pyramids:\t" << nb5 << endl;
2012 if ( nb8 + nb4 + nb5 + nb6 != NbVolumes(order) ) {
2013 map<int,int> myVolumesMap;
2014 SMDS_VolumeIteratorPtr itVolumes=_myMeshDS->volumesIterator();
2015 while( itVolumes->more( ) ) {
2016 int nbNodes = itVolumes->next()->NbNodes();
2017 if ( myVolumesMap.find( nbNodes ) == myVolumesMap.end() )
2018 myVolumesMap[ nbNodes ] = 0;
2019 myVolumesMap[ nbNodes ] = myVolumesMap[ nbNodes ] + 1;
2021 save << clause << ".5) Volumes in detail: " << endl;
2022 map <int,int>::iterator itV;
2023 for (itV = myVolumesMap.begin(); itV != myVolumesMap.end(); itV++)
2024 save << "--> nb nodes: " << itV->first << " - nb elemens:\t" << itV->second << endl;
2029 save << "===========================================================================" << endl;
2033 //=======================================================================
2034 //function : GetElementType
2035 //purpose : Returns type of mesh element with certain id
2036 //=======================================================================
2038 SMDSAbs_ElementType SMESH_Mesh::GetElementType( const int id, const bool iselem )
2040 return _myMeshDS->GetElementType( id, iselem );
2043 //=============================================================================
2045 * \brief Convert group on geometry into standalone group
2047 //=============================================================================
2049 SMESH_Group* SMESH_Mesh::ConvertToStandalone ( int theGroupID )
2051 SMESH_Group* aGroup = 0;
2052 map < int, SMESH_Group * >::iterator itg = _mapGroup.find( theGroupID );
2053 if ( itg == _mapGroup.end() )
2056 SMESH_Group* anOldGrp = (*itg).second;
2057 SMESHDS_GroupBase* anOldGrpDS = anOldGrp->GetGroupDS();
2058 if ( !anOldGrp || !anOldGrpDS )
2061 // create new standalone group
2062 aGroup = new SMESH_Group (theGroupID, this, anOldGrpDS->GetType(), anOldGrp->GetName() );
2063 _mapGroup[theGroupID] = aGroup;
2065 SMESHDS_Group* aNewGrpDS = dynamic_cast<SMESHDS_Group*>( aGroup->GetGroupDS() );
2066 GetMeshDS()->RemoveGroup( anOldGrpDS );
2067 GetMeshDS()->AddGroup( aNewGrpDS );
2069 // add elements (or nodes) into new created group
2070 SMDS_ElemIteratorPtr anItr = anOldGrpDS->GetElements();
2071 while ( anItr->more() )
2072 aNewGrpDS->Add( (anItr->next())->GetID() );
2075 aNewGrpDS->SetColor( anOldGrpDS->GetColor() );
2083 //=============================================================================
2085 * \brief remove submesh order from Mesh
2087 //=============================================================================
2089 void SMESH_Mesh::ClearMeshOrder()
2091 _mySubMeshOrder.clear();
2094 //=============================================================================
2096 * \brief remove submesh order from Mesh
2098 //=============================================================================
2100 void SMESH_Mesh::SetMeshOrder(const TListOfListOfInt& theOrder )
2102 _mySubMeshOrder = theOrder;
2105 //=============================================================================
2107 * \brief return submesh order if any
2109 //=============================================================================
2111 const TListOfListOfInt& SMESH_Mesh::GetMeshOrder() const
2113 return _mySubMeshOrder;
2116 //=============================================================================
2118 * \brief fill _mapAncestors
2120 //=============================================================================
2122 void SMESH_Mesh::fillAncestorsMap(const TopoDS_Shape& theShape)
2124 int desType, ancType;
2125 if ( !theShape.IsSame( GetShapeToMesh()) && theShape.ShapeType() == TopAbs_COMPOUND )
2127 // a geom group is added. Insert it into lists of ancestors before
2128 // the first ancestor more complex than group members
2129 TopoDS_Iterator subIt( theShape );
2130 if ( !subIt.More() ) return;
2131 int memberType = subIt.Value().ShapeType();
2132 for ( desType = TopAbs_VERTEX; desType >= memberType; desType-- )
2133 for (TopExp_Explorer des( theShape, TopAbs_ShapeEnum( desType )); des.More(); des.Next())
2135 if ( !_mapAncestors.Contains( des.Current() )) continue;// issue 0020982
2136 TopTools_ListOfShape& ancList = _mapAncestors.ChangeFromKey( des.Current() );
2137 TopTools_ListIteratorOfListOfShape ancIt (ancList);
2138 while ( ancIt.More() && ancIt.Value().ShapeType() >= memberType )
2141 ancList.InsertBefore( theShape, ancIt );
2145 for ( desType = TopAbs_VERTEX; desType > TopAbs_COMPOUND; desType-- )
2146 for ( ancType = desType - 1; ancType >= TopAbs_COMPOUND; ancType-- )
2147 TopExp::MapShapesAndAncestors ( theShape,
2148 (TopAbs_ShapeEnum) desType,
2149 (TopAbs_ShapeEnum) ancType,
2152 // visit COMPOUNDs inside a COMPOUND that are not reachable by TopExp_Explorer
2153 if ( theShape.ShapeType() == TopAbs_COMPOUND )
2155 for ( TopoDS_Iterator sIt(theShape); sIt.More(); sIt.Next() )
2156 if ( sIt.Value().ShapeType() == TopAbs_COMPOUND )
2157 fillAncestorsMap( sIt.Value() );
2161 //=============================================================================
2163 * \brief sort submeshes according to stored mesh order
2164 * \param theListToSort in out list to be sorted
2165 * \return FALSE if nothing sorted
2167 //=============================================================================
2169 bool SMESH_Mesh::SortByMeshOrder(std::vector<SMESH_subMesh*>& theListToSort) const
2171 if ( !_mySubMeshOrder.size() || theListToSort.size() < 2)
2175 vector<SMESH_subMesh*> onlyOrderedList;
2176 // collect all ordered submeshes in one list as pointers
2177 // and get their positions within theListToSort
2178 typedef vector<SMESH_subMesh*>::iterator TPosInList;
2179 map< int, TPosInList > sortedPos;
2180 TPosInList smBeg = theListToSort.begin(), smEnd = theListToSort.end();
2181 TListOfListOfInt::const_iterator listIdsIt = _mySubMeshOrder.begin();
2182 for( ; listIdsIt != _mySubMeshOrder.end(); listIdsIt++)
2184 const TListOfInt& listOfId = *listIdsIt;
2185 // convert sm ids to sm's
2186 vector<SMESH_subMesh*> smVec;
2187 TListOfInt::const_iterator idIt = listOfId.begin();
2188 for ( ; idIt != listOfId.end(); idIt++ ) {
2189 if ( SMESH_subMesh * sm = GetSubMeshContaining( *idIt )) {
2190 if ( sm->GetSubMeshDS() && sm->GetSubMeshDS()->IsComplexSubmesh() )
2192 SMESHDS_SubMeshIteratorPtr smdsIt = sm->GetSubMeshDS()->GetSubMeshIterator();
2193 while ( smdsIt->more() )
2195 const SMESHDS_SubMesh* smDS = smdsIt->next();
2196 if (( sm = GetSubMeshContaining( smDS->GetID() )))
2197 smVec.push_back( sm );
2202 smVec.push_back( sm );
2206 // find smVec items in theListToSort
2207 for ( size_t i = 0; i < smVec.size(); ++i )
2209 TPosInList smPos = find( smBeg, smEnd, smVec[i] );
2210 if ( smPos != smEnd ) {
2211 onlyOrderedList.push_back( smVec[i] );
2212 sortedPos[ distance( smBeg, smPos )] = smPos;
2216 if (onlyOrderedList.size() < 2)
2220 vector<SMESH_subMesh*>::iterator onlyBIt = onlyOrderedList.begin();
2221 vector<SMESH_subMesh*>::iterator onlyEIt = onlyOrderedList.end();
2223 // iterate on ordered submeshes and insert them in detected positions
2224 map< int, TPosInList >::iterator i_pos = sortedPos.begin();
2225 for ( ; onlyBIt != onlyEIt; ++onlyBIt, ++i_pos )
2226 *(i_pos->second) = *onlyBIt;
2231 //================================================================================
2233 * \brief Return true if given order of sub-meshes is OK
2235 //================================================================================
2237 bool SMESH_Mesh::IsOrderOK( const SMESH_subMesh* smBefore,
2238 const SMESH_subMesh* smAfter ) const
2240 TListOfListOfInt::const_iterator listIdsIt = _mySubMeshOrder.begin();
2241 TListOfInt::const_iterator idBef, idAft;
2242 for( ; listIdsIt != _mySubMeshOrder.end(); listIdsIt++)
2244 const TListOfInt& listOfId = *listIdsIt;
2245 idBef = std::find( listOfId.begin(), listOfId.end(), smBefore->GetId() );
2246 if ( idBef != listOfId.end() )
2247 idAft = std::find( listOfId.begin(), listOfId.end(), smAfter->GetId() );
2248 if ( idAft != listOfId.end () )
2249 return ( std::distance( listOfId.begin(), idBef ) <
2250 std::distance( listOfId.begin(), idAft ) );
2252 return true; // no order imposed to given submeshes
2255 //=============================================================================
2257 * \brief sort submeshes according to stored mesh order
2258 * \param theListToSort in out list to be sorted
2259 * \return FALSE if nothing sorted
2261 //=============================================================================
2263 void SMESH_Mesh::getAncestorsSubMeshes (const TopoDS_Shape& theSubShape,
2264 std::vector< SMESH_subMesh* >& theSubMeshes) const
2266 theSubMeshes.clear();
2267 TopTools_ListIteratorOfListOfShape it( GetAncestors( theSubShape ));
2268 for (; it.More(); it.Next() )
2269 if ( SMESH_subMesh* sm = GetSubMeshContaining( it.Value() ))
2270 theSubMeshes.push_back(sm);
2272 // sort submeshes according to stored mesh order
2273 SortByMeshOrder( theSubMeshes );