1 // Copyright (C) 2007-2015 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"
76 #include <boost/thread/thread.hpp>
77 #include <boost/bind.hpp>
84 // maximum stored group name length in MED file
85 #define MAX_MED_GROUP_NAME_LENGTH 80
88 static int MYDEBUG = 0;
90 static int MYDEBUG = 0;
93 #define cSMESH_Hyp(h) static_cast<const SMESH_Hypothesis*>(h)
95 typedef SMESH_HypoFilter THypType;
97 class SMESH_Mesh::SubMeshHolder : public SMESHDS_TSubMeshHolder< SMESH_subMesh >
101 //=============================================================================
105 //=============================================================================
107 SMESH_Mesh::SMESH_Mesh(int theLocalId,
110 bool theIsEmbeddedMode,
111 SMESHDS_Document* theDocument):
112 _groupId( 0 ), _nbSubShapes( 0 )
114 MESSAGE("SMESH_Mesh::SMESH_Mesh(int localId)");
116 _studyId = theStudyId;
118 _myDocument = theDocument;
119 _myMeshDS = theDocument->NewMesh(theIsEmbeddedMode,theLocalId);
120 _isShapeToMesh = false;
121 _isAutoColor = false;
123 _shapeDiagonal = 0.0;
125 _myMeshDS->ShapeToMesh( PseudoShape() );
126 _subMeshHolder = new SubMeshHolder;
129 //================================================================================
131 * \brief Constructor of SMESH_Mesh being a base of some descendant class
133 //================================================================================
135 SMESH_Mesh::SMESH_Mesh():
140 _isShapeToMesh( false ),
144 _isAutoColor( false ),
145 _isModified( false ),
146 _shapeDiagonal( 0.0 ),
149 _subMeshHolder = new SubMeshHolder;
155 void deleteMeshDS(SMESHDS_Mesh* meshDS)
157 //cout << "deleteMeshDS( " << meshDS << endl;
161 static void* deleteMeshDS(void* meshDS)
163 //cout << "deleteMeshDS( " << meshDS << endl;
164 SMESHDS_Mesh* m = (SMESHDS_Mesh*)meshDS;
173 //=============================================================================
177 //=============================================================================
179 SMESH_Mesh::~SMESH_Mesh()
181 MESSAGE("SMESH_Mesh::~SMESH_Mesh");
183 // issue 0020340: EDF 1022 SMESH : Crash with FindNodeClosestTo in a second new study
184 // Notify event listeners at least that something happens
185 if ( SMESH_subMesh * sm = GetSubMeshContaining(1))
186 sm->ComputeStateEngine( SMESH_subMesh::MESH_ENTITY_REMOVED );
189 map < int, SMESH_Group * >::iterator itg;
190 for (itg = _mapGroup.begin(); itg != _mapGroup.end(); itg++) {
191 SMESH_Group *aGroup = (*itg).second;
197 delete _subMeshHolder;
199 if ( _callUp) delete _callUp;
202 // remove self from studyContext
205 StudyContextStruct * studyContext = _gen->GetStudyContext( _studyId );
206 studyContext->mapMesh.erase( _id );
209 _myDocument->RemoveMesh( _id );
213 // delete _myMeshDS, in a thread in order not to block closing a study with large meshes
215 boost::thread aThread(boost::bind( & deleteMeshDS, _myMeshDS ));
218 int result=pthread_create(&thread, NULL, deleteMeshDS, (void*)_myMeshDS);
223 //================================================================================
225 * \brief Return true if a mesh with given id exists
227 //================================================================================
229 bool SMESH_Mesh::MeshExists( int meshId ) const
231 return _myDocument ? bool( _myDocument->GetMesh( meshId )) : false;
234 //=============================================================================
236 * \brief Set geometry to be meshed
238 //=============================================================================
240 void SMESH_Mesh::ShapeToMesh(const TopoDS_Shape & aShape)
242 if(MYDEBUG) MESSAGE("SMESH_Mesh::ShapeToMesh");
244 if ( !aShape.IsNull() && _isShapeToMesh ) {
245 if ( aShape.ShapeType() != TopAbs_COMPOUND && // group contents is allowed to change
246 _myMeshDS->ShapeToMesh().ShapeType() != TopAbs_COMPOUND )
247 throw SALOME_Exception(LOCALIZED ("a shape to mesh has already been defined"));
249 // clear current data
250 if ( !_myMeshDS->ShapeToMesh().IsNull() )
252 // removal of a shape to mesh, delete objects referring to sub-shapes:
254 _subMeshHolder->DeleteAll();
255 // - groups on geometry
256 map <int, SMESH_Group *>::iterator i_gr = _mapGroup.begin();
257 while ( i_gr != _mapGroup.end() ) {
258 if ( dynamic_cast<SMESHDS_GroupOnGeom*>( i_gr->second->GetGroupDS() )) {
259 _myMeshDS->RemoveGroup( i_gr->second->GetGroupDS() );
261 _mapGroup.erase( i_gr++ );
266 _mapAncestors.Clear();
269 TopoDS_Shape aNullShape;
270 _myMeshDS->ShapeToMesh( aNullShape );
272 _shapeDiagonal = 0.0;
275 // set a new geometry
276 if ( !aShape.IsNull() )
278 _myMeshDS->ShapeToMesh(aShape);
279 _isShapeToMesh = true;
280 _nbSubShapes = _myMeshDS->MaxShapeIndex();
282 // fill map of ancestors
283 fillAncestorsMap(aShape);
287 _isShapeToMesh = false;
288 _shapeDiagonal = 0.0;
289 _myMeshDS->ShapeToMesh( PseudoShape() );
294 //=======================================================================
296 * \brief Return geometry to be meshed. (It may be a PseudoShape()!)
298 //=======================================================================
300 TopoDS_Shape SMESH_Mesh::GetShapeToMesh() const
302 return _myMeshDS->ShapeToMesh();
305 //=======================================================================
307 * \brief Return a solid which is returned by GetShapeToMesh() if
308 * a real geometry to be meshed was not set
310 //=======================================================================
312 const TopoDS_Solid& SMESH_Mesh::PseudoShape()
314 static TopoDS_Solid aSolid;
315 if ( aSolid.IsNull() )
317 aSolid = BRepPrimAPI_MakeBox(1,1,1);
322 //=======================================================================
324 * \brief Return diagonal size of bounding box of a shape
326 //=======================================================================
328 double SMESH_Mesh::GetShapeDiagonalSize(const TopoDS_Shape & aShape)
330 if ( !aShape.IsNull() ) {
332 GEOMUtils::PreciseBoundingBox(aShape, Box);
334 return sqrt( Box.SquareExtent() );
339 //=======================================================================
341 * \brief Return diagonal size of bounding box of shape to mesh
343 //=======================================================================
345 double SMESH_Mesh::GetShapeDiagonalSize() const
347 if ( _shapeDiagonal == 0. && _isShapeToMesh )
348 const_cast<SMESH_Mesh*>(this)->_shapeDiagonal = GetShapeDiagonalSize( GetShapeToMesh() );
350 return _shapeDiagonal;
353 //================================================================================
355 * \brief Load mesh from study file
357 //================================================================================
359 void SMESH_Mesh::Load()
365 //=======================================================================
367 * \brief Remove all nodes and elements
369 //=======================================================================
371 void SMESH_Mesh::Clear()
373 if ( HasShapeToMesh() ) // remove all nodes and elements
376 _myMeshDS->ClearMesh();
378 // update compute state of submeshes
379 if ( SMESH_subMesh *sm = GetSubMeshContaining( GetShapeToMesh() ) )
381 sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
382 sm->ComputeSubMeshStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
383 sm->ComputeStateEngine( SMESH_subMesh::CLEAN ); // for event listeners (issue 0020918)
384 sm->ComputeSubMeshStateEngine( SMESH_subMesh::CLEAN );
387 else // remove only nodes/elements computed by algorithms
389 if ( SMESH_subMesh *sm = GetSubMeshContaining( GetShapeToMesh() ) )
391 sm->ComputeStateEngine( SMESH_subMesh::CLEAN );
392 sm->ComputeSubMeshStateEngine( SMESH_subMesh::CLEAN );
393 sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
394 sm->ComputeSubMeshStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
400 //=======================================================================
402 * \brief Remove all nodes and elements of indicated shape
404 //=======================================================================
406 void SMESH_Mesh::ClearSubMesh(const int theShapeId)
408 // clear sub-meshes; get ready to re-compute as a side-effect
409 if ( SMESH_subMesh *sm = GetSubMeshContaining( theShapeId ) )
411 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(/*includeSelf=*/true,
412 /*complexShapeFirst=*/false);
413 while ( smIt->more() )
416 TopAbs_ShapeEnum shapeType = sm->GetSubShape().ShapeType();
417 if ( shapeType == TopAbs_VERTEX || shapeType < TopAbs_SOLID )
418 // all other shapes depends on vertices so they are already cleaned
419 sm->ComputeStateEngine( SMESH_subMesh::CLEAN );
420 // to recompute even if failed
421 sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
426 //=======================================================================
427 //function : UNVToMesh
429 //=======================================================================
431 int SMESH_Mesh::UNVToMesh(const char* theFileName)
433 if(MYDEBUG) MESSAGE("UNVToMesh - theFileName = "<<theFileName);
435 throw SALOME_Exception(LOCALIZED("a shape to mesh has already been defined"));
436 _isShapeToMesh = false;
437 DriverUNV_R_SMDS_Mesh myReader;
438 myReader.SetMesh(_myMeshDS);
439 myReader.SetFile(theFileName);
440 myReader.SetMeshId(-1);
443 MESSAGE("UNVToMesh - _myMeshDS->NbNodes() = "<<_myMeshDS->NbNodes());
444 MESSAGE("UNVToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges());
445 MESSAGE("UNVToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces());
446 MESSAGE("UNVToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes());
448 SMDS_MeshGroup* aGroup = (SMDS_MeshGroup*) myReader.GetGroup();
450 TGroupNamesMap aGroupNames = myReader.GetGroupNamesMap();
451 //const TGroupIdMap& aGroupId = myReader.GetGroupIdMap();
452 aGroup->InitSubGroupsIterator();
453 while (aGroup->MoreSubGroups()) {
454 SMDS_MeshGroup* aSubGroup = (SMDS_MeshGroup*) aGroup->NextSubGroup();
455 string aName = aGroupNames[aSubGroup];
458 SMESH_Group* aSMESHGroup = AddGroup( aSubGroup->GetType(), aName.c_str(), aId );
460 if(MYDEBUG) MESSAGE("UNVToMesh - group added: "<<aName);
461 SMESHDS_Group* aGroupDS = dynamic_cast<SMESHDS_Group*>( aSMESHGroup->GetGroupDS() );
463 aGroupDS->SetStoreName(aName.c_str());
464 aSubGroup->InitIterator();
465 const SMDS_MeshElement* aElement = 0;
466 while (aSubGroup->More()) {
467 aElement = aSubGroup->Next();
469 aGroupDS->SMDSGroup().Add(aElement);
473 aGroupDS->SetType(aElement->GetType());
481 //=======================================================================
482 //function : MEDToMesh
484 //=======================================================================
486 int SMESH_Mesh::MEDToMesh(const char* theFileName, const char* theMeshName)
488 if(MYDEBUG) MESSAGE("MEDToMesh - theFileName = "<<theFileName<<", mesh name = "<<theMeshName);
490 throw SALOME_Exception(LOCALIZED("a shape to mesh has already been defined"));
491 _isShapeToMesh = false;
492 DriverMED_R_SMESHDS_Mesh myReader;
493 myReader.SetMesh(_myMeshDS);
494 myReader.SetMeshId(-1);
495 myReader.SetFile(theFileName);
496 myReader.SetMeshName(theMeshName);
497 Driver_Mesh::Status status = myReader.Perform();
499 MESSAGE("MEDToMesh - _myMeshDS->NbNodes() = "<<_myMeshDS->NbNodes());
500 MESSAGE("MEDToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges());
501 MESSAGE("MEDToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces());
502 MESSAGE("MEDToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes());
505 // Reading groups (sub-meshes are out of scope of MED import functionality)
506 list<TNameAndType> aGroupNames = myReader.GetGroupNamesAndTypes();
507 if(MYDEBUG) MESSAGE("MEDToMesh - Nb groups = "<<aGroupNames.size());
509 list<TNameAndType>::iterator name_type = aGroupNames.begin();
510 for ( ; name_type != aGroupNames.end(); name_type++ ) {
511 SMESH_Group* aGroup = AddGroup( name_type->second, name_type->first.c_str(), anId );
513 if(MYDEBUG) MESSAGE("MEDToMesh - group added: "<<name_type->first.c_str());
514 SMESHDS_Group* aGroupDS = dynamic_cast<SMESHDS_Group*>( aGroup->GetGroupDS() );
516 aGroupDS->SetStoreName( name_type->first.c_str() );
517 myReader.GetGroup( aGroupDS );
524 //=======================================================================
525 //function : STLToMesh
527 //=======================================================================
529 int SMESH_Mesh::STLToMesh(const char* theFileName)
531 if(MYDEBUG) MESSAGE("STLToMesh - theFileName = "<<theFileName);
533 throw SALOME_Exception(LOCALIZED("a shape to mesh has already been defined"));
534 _isShapeToMesh = false;
535 DriverSTL_R_SMDS_Mesh myReader;
536 myReader.SetMesh(_myMeshDS);
537 myReader.SetFile(theFileName);
538 myReader.SetMeshId(-1);
541 MESSAGE("STLToMesh - _myMeshDS->NbNodes() = "<<_myMeshDS->NbNodes());
542 MESSAGE("STLToMesh - _myMeshDS->NbEdges() = "<<_myMeshDS->NbEdges());
543 MESSAGE("STLToMesh - _myMeshDS->NbFaces() = "<<_myMeshDS->NbFaces());
544 MESSAGE("STLToMesh - _myMeshDS->NbVolumes() = "<<_myMeshDS->NbVolumes());
549 //================================================================================
551 * \brief Reads the given mesh from the CGNS file
552 * \param theFileName - name of the file
553 * \retval int - Driver_Mesh::Status
555 //================================================================================
557 int SMESH_Mesh::CGNSToMesh(const char* theFileName,
558 const int theMeshIndex,
559 std::string& theMeshName)
561 int res = Driver_Mesh::DRS_FAIL;
564 DriverCGNS_Read myReader;
565 myReader.SetMesh(_myMeshDS);
566 myReader.SetFile(theFileName);
567 myReader.SetMeshId(theMeshIndex);
568 res = myReader.Perform();
569 theMeshName = myReader.GetMeshName();
578 //================================================================================
580 * \brief Fill its data by reading a GMF file
582 //================================================================================
584 SMESH_ComputeErrorPtr SMESH_Mesh::GMFToMesh(const char* theFileName,
585 bool theMakeRequiredGroups)
587 DriverGMF_Read myReader;
588 myReader.SetMesh(_myMeshDS);
589 myReader.SetFile(theFileName);
590 myReader.SetMakeRequiredGroups( theMakeRequiredGroups );
592 //theMeshName = myReader.GetMeshName();
597 return myReader.GetError();
600 //=============================================================================
604 //=============================================================================
606 SMESH_Hypothesis::Hypothesis_Status
607 SMESH_Mesh::AddHypothesis(const TopoDS_Shape & aSubShape,
609 std::string* anError ) throw(SALOME_Exception)
611 Unexpect aCatch(SalomeException);
612 if(MYDEBUG) MESSAGE("SMESH_Mesh::AddHypothesis");
617 SMESH_subMesh *subMesh = GetSubMesh(aSubShape);
618 if ( !subMesh || !subMesh->GetId())
619 return SMESH_Hypothesis::HYP_BAD_SUBSHAPE;
621 SMESH_Hypothesis *anHyp = GetHypothesis( anHypId );
623 throw SALOME_Exception(LOCALIZED("hypothesis does not exist"));
625 bool isGlobalHyp = IsMainShape( aSubShape );
627 // NotConformAllowed can be only global
630 // NOTE: this is not a correct way to check a name of hypothesis,
631 // there should be an attribute of hypothesis saying that it can/can't
633 string hypName = anHyp->GetName();
634 if ( hypName == "NotConformAllowed" )
636 if(MYDEBUG) MESSAGE( "Hypotesis <NotConformAllowed> can be only global" );
637 return SMESH_Hypothesis::HYP_INCOMPATIBLE;
643 bool isAlgo = ( anHyp->GetType() != SMESHDS_Hypothesis::PARAM_ALGO );
644 int event = isAlgo ? SMESH_subMesh::ADD_ALGO : SMESH_subMesh::ADD_HYP;
646 SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp);
648 if ( anError && SMESH_Hypothesis::IsStatusFatal(ret) && subMesh->GetComputeError() )
649 *anError = subMesh->GetComputeError()->myComment;
652 if ( !SMESH_Hypothesis::IsStatusFatal(ret) &&
653 anHyp->GetDim() <= SMESH_Gen::GetShapeDim(aSubShape)) // is added on father
655 event = isAlgo ? SMESH_subMesh::ADD_FATHER_ALGO : SMESH_subMesh::ADD_FATHER_HYP;
657 SMESH_Hypothesis::Hypothesis_Status ret2 =
658 subMesh->SubMeshesAlgoStateEngine(event, anHyp, /*exitOnFatal=*/true);
662 if ( SMESH_Hypothesis::IsStatusFatal( ret ))
664 if ( anError && subMesh->GetComputeError() )
665 *anError = subMesh->GetComputeError()->myComment;
667 event = isAlgo ? SMESH_subMesh::REMOVE_ALGO : SMESH_subMesh::REMOVE_HYP;
668 subMesh->AlgoStateEngine(event, anHyp);
672 // check concurent hypotheses on ancestors
673 if (ret < SMESH_Hypothesis::HYP_CONCURENT && !isGlobalHyp )
675 SMESH_subMeshIteratorPtr smIt = subMesh->getDependsOnIterator(false,false);
676 while ( smIt->more() ) {
677 SMESH_subMesh* sm = smIt->next();
678 if ( sm->IsApplicableHypotesis( anHyp )) {
679 ret2 = sm->CheckConcurentHypothesis( anHyp->GetType() );
688 HasModificationsToDiscard(); // to reset _isModified flag if a mesh becomes empty
690 if(MYDEBUG) subMesh->DumpAlgoState(true);
691 if(MYDEBUG) SCRUTE(ret);
695 //=============================================================================
699 //=============================================================================
701 SMESH_Hypothesis::Hypothesis_Status
702 SMESH_Mesh::RemoveHypothesis(const TopoDS_Shape & aSubShape,
703 int anHypId)throw(SALOME_Exception)
705 Unexpect aCatch(SalomeException);
706 if(MYDEBUG) MESSAGE("SMESH_Mesh::RemoveHypothesis");
708 StudyContextStruct *sc = _gen->GetStudyContext(_studyId);
709 if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end())
710 throw SALOME_Exception(LOCALIZED("hypothesis does not exist"));
712 SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId];
714 SCRUTE(anHyp->GetType());
719 bool isAlgo = ( !anHyp->GetType() == SMESHDS_Hypothesis::PARAM_ALGO );
720 int event = isAlgo ? SMESH_subMesh::REMOVE_ALGO : SMESH_subMesh::REMOVE_HYP;
722 SMESH_subMesh *subMesh = GetSubMesh(aSubShape);
724 SMESH_Hypothesis::Hypothesis_Status ret = subMesh->AlgoStateEngine(event, anHyp);
726 // there may appear concurrent hyps that were covered by the removed hyp
727 if (ret < SMESH_Hypothesis::HYP_CONCURENT &&
728 subMesh->IsApplicableHypotesis( anHyp ) &&
729 subMesh->CheckConcurentHypothesis( anHyp->GetType() ) != SMESH_Hypothesis::HYP_OK)
730 ret = SMESH_Hypothesis::HYP_CONCURENT;
733 if (!SMESH_Hypothesis::IsStatusFatal(ret) &&
734 anHyp->GetDim() <= SMESH_Gen::GetShapeDim(aSubShape)) // is removed from father
736 event = isAlgo ? SMESH_subMesh::REMOVE_FATHER_ALGO : SMESH_subMesh::REMOVE_FATHER_HYP;
738 SMESH_Hypothesis::Hypothesis_Status ret2 =
739 subMesh->SubMeshesAlgoStateEngine(event, anHyp);
740 if (ret2 > ret) // more severe
743 // check concurent hypotheses on ancestors
744 if (ret < SMESH_Hypothesis::HYP_CONCURENT && !IsMainShape( aSubShape ) )
746 SMESH_subMeshIteratorPtr smIt = subMesh->getDependsOnIterator(false,false);
747 while ( smIt->more() ) {
748 SMESH_subMesh* sm = smIt->next();
749 if ( sm->IsApplicableHypotesis( anHyp )) {
750 ret2 = sm->CheckConcurentHypothesis( anHyp->GetType() );
760 HasModificationsToDiscard(); // to reset _isModified flag if mesh become empty
762 if(MYDEBUG) subMesh->DumpAlgoState(true);
763 if(MYDEBUG) SCRUTE(ret);
767 //=============================================================================
771 //=============================================================================
773 const list<const SMESHDS_Hypothesis*>&
774 SMESH_Mesh::GetHypothesisList(const TopoDS_Shape & aSubShape) const
775 throw(SALOME_Exception)
777 return _myMeshDS->GetHypothesis(aSubShape);
780 //=======================================================================
782 * \brief Return the hypothesis assigned to the shape
783 * \param aSubShape - the shape to check
784 * \param aFilter - the hypothesis filter
785 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
786 * \param assignedTo - to return the shape the found hypo is assigned to
787 * \retval SMESH_Hypothesis* - the first hypo passed through aFilter
789 //=======================================================================
791 const SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const TopoDS_Shape & aSubShape,
792 const SMESH_HypoFilter& aFilter,
793 const bool andAncestors,
794 TopoDS_Shape* assignedTo) const
796 return GetHypothesis( const_cast< SMESH_Mesh* >(this)->GetSubMesh( aSubShape ),
797 aFilter, andAncestors, assignedTo );
800 //=======================================================================
802 * \brief Return the hypothesis assigned to the shape of a sub-mesh
803 * \param aSubMesh - the sub-mesh to check
804 * \param aFilter - the hypothesis filter
805 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
806 * \param assignedTo - to return the shape the found hypo is assigned to
807 * \retval SMESH_Hypothesis* - the first hypo passed through aFilter
809 //=======================================================================
811 const SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const SMESH_subMesh * aSubMesh,
812 const SMESH_HypoFilter& aFilter,
813 const bool andAncestors,
814 TopoDS_Shape* assignedTo) const
816 if ( !aSubMesh ) return 0;
819 const TopoDS_Shape & aSubShape = aSubMesh->GetSubShape();
820 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(aSubShape);
821 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
822 for ( ; hyp != hypList.end(); hyp++ ) {
823 const SMESH_Hypothesis * h = cSMESH_Hyp( *hyp );
824 if ( aFilter.IsOk( h, aSubShape)) {
825 if ( assignedTo ) *assignedTo = aSubShape;
832 // user sorted submeshes of ancestors, according to stored submesh priority
833 std::vector< SMESH_subMesh * > & ancestors =
834 const_cast< std::vector< SMESH_subMesh * > & > ( aSubMesh->GetAncestors() );
835 SortByMeshOrder( ancestors );
837 vector<SMESH_subMesh*>::const_iterator smIt = ancestors.begin();
838 for ( ; smIt != ancestors.end(); smIt++ )
840 const TopoDS_Shape& curSh = (*smIt)->GetSubShape();
841 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(curSh);
842 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
843 for ( ; hyp != hypList.end(); hyp++ ) {
844 const SMESH_Hypothesis * h = cSMESH_Hyp( *hyp );
845 if (aFilter.IsOk( h, curSh )) {
846 if ( assignedTo ) *assignedTo = curSh;
855 //================================================================================
857 * \brief Return hypotheses assigned to the shape
858 * \param aSubShape - the shape to check
859 * \param aFilter - the hypothesis filter
860 * \param aHypList - the list of the found hypotheses
861 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
862 * \retval int - number of unique hypos in aHypList
864 //================================================================================
866 int SMESH_Mesh::GetHypotheses(const TopoDS_Shape & aSubShape,
867 const SMESH_HypoFilter& aFilter,
868 list <const SMESHDS_Hypothesis * >& aHypList,
869 const bool andAncestors,
870 list< TopoDS_Shape > * assignedTo/*=0*/) const
872 return GetHypotheses( const_cast< SMESH_Mesh* >(this)->GetSubMesh( aSubShape ),
873 aFilter, aHypList, andAncestors, assignedTo );
876 //================================================================================
878 * \brief Return hypotheses assigned to the shape of a sub-mesh
879 * \param aSubShape - the sub-mesh to check
880 * \param aFilter - the hypothesis filter
881 * \param aHypList - the list of the found hypotheses
882 * \param andAncestors - flag to check hypos assigned to ancestors of the shape
883 * \retval int - number of unique hypos in aHypList
885 //================================================================================
887 int SMESH_Mesh::GetHypotheses(const SMESH_subMesh * aSubMesh,
888 const SMESH_HypoFilter& aFilter,
889 list <const SMESHDS_Hypothesis * >& aHypList,
890 const bool andAncestors,
891 list< TopoDS_Shape > * assignedTo/*=0*/) const
893 if ( !aSubMesh ) return 0;
895 set<string> hypTypes; // to exclude same type hypos from the result list
898 // only one main hypothesis is allowed
899 bool mainHypFound = false;
902 list<const SMESHDS_Hypothesis*>::const_iterator hyp;
903 for ( hyp = aHypList.begin(); hyp != aHypList.end(); hyp++ ) {
904 if ( hypTypes.insert( (*hyp)->GetName() ).second )
906 if ( !cSMESH_Hyp(*hyp)->IsAuxiliary() )
910 // get hypos from aSubShape
912 const TopoDS_Shape & aSubShape = aSubMesh->GetSubShape();
913 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(aSubShape);
914 for ( hyp = hypList.begin(); hyp != hypList.end(); hyp++ )
916 const SMESH_Hypothesis* h = cSMESH_Hyp( *hyp );
917 if (( aFilter.IsOk( h, aSubShape )) &&
918 ( h->IsAuxiliary() || !mainHypFound ) &&
919 ( h->IsAuxiliary() || hypTypes.insert( h->GetName() ).second ))
921 aHypList.push_back( *hyp );
923 if ( !h->IsAuxiliary() )
925 if ( assignedTo ) assignedTo->push_back( aSubShape );
930 // get hypos from ancestors of aSubShape
933 // user sorted submeshes of ancestors, according to stored submesh priority
934 std::vector< SMESH_subMesh * > & ancestors =
935 const_cast< std::vector< SMESH_subMesh * > & > ( aSubMesh->GetAncestors() );
936 SortByMeshOrder( ancestors );
938 vector<SMESH_subMesh*>::const_iterator smIt = ancestors.begin();
939 for ( ; smIt != ancestors.end(); smIt++ )
941 const TopoDS_Shape& curSh = (*smIt)->GetSubShape();
942 const list<const SMESHDS_Hypothesis*>& hypList = _myMeshDS->GetHypothesis(curSh);
943 for ( hyp = hypList.begin(); hyp != hypList.end(); hyp++ )
945 const SMESH_Hypothesis* h = cSMESH_Hyp( *hyp );
946 if (( aFilter.IsOk( h, curSh )) &&
947 ( h->IsAuxiliary() || !mainHypFound ) &&
948 ( h->IsAuxiliary() || hypTypes.insert( h->GetName() ).second ))
950 aHypList.push_back( *hyp );
952 if ( !h->IsAuxiliary() )
954 if ( assignedTo ) assignedTo->push_back( curSh );
962 //================================================================================
964 * \brief Return a hypothesis by its ID
966 //================================================================================
968 SMESH_Hypothesis * SMESH_Mesh::GetHypothesis(const int anHypId) const
970 StudyContextStruct *sc = _gen->GetStudyContext(_studyId);
971 if (sc->mapHypothesis.find(anHypId) == sc->mapHypothesis.end())
974 SMESH_Hypothesis *anHyp = sc->mapHypothesis[anHypId];
978 //=============================================================================
982 //=============================================================================
984 const list<SMESHDS_Command*> & SMESH_Mesh::GetLog() throw(SALOME_Exception)
986 Unexpect aCatch(SalomeException);
987 if(MYDEBUG) MESSAGE("SMESH_Mesh::GetLog");
988 return _myMeshDS->GetScript()->GetCommands();
991 //=============================================================================
995 //=============================================================================
996 void SMESH_Mesh::ClearLog() throw(SALOME_Exception)
998 Unexpect aCatch(SalomeException);
999 if(MYDEBUG) MESSAGE("SMESH_Mesh::ClearLog");
1000 _myMeshDS->GetScript()->Clear();
1003 //=============================================================================
1005 * Get or Create the SMESH_subMesh object implementation
1007 //=============================================================================
1009 SMESH_subMesh *SMESH_Mesh::GetSubMesh(const TopoDS_Shape & aSubShape)
1010 throw(SALOME_Exception)
1012 int index = _myMeshDS->ShapeToIndex(aSubShape);
1013 if ( !index && aSubShape.IsNull() )
1016 // for submeshes on GEOM Group
1017 if (( !index || index > _nbSubShapes ) && aSubShape.ShapeType() == TopAbs_COMPOUND ) {
1018 TopoDS_Iterator it( aSubShape );
1021 index = _myMeshDS->AddCompoundSubmesh( aSubShape, it.Value().ShapeType() );
1022 // fill map of Ancestors
1023 while ( _nbSubShapes < index )
1024 fillAncestorsMap( _myMeshDS->IndexToShape( ++_nbSubShapes ));
1028 // return NULL; // neither sub-shape nor a group
1030 SMESH_subMesh* aSubMesh = _subMeshHolder->Get( index );
1033 aSubMesh = new SMESH_subMesh(index, this, _myMeshDS, aSubShape);
1034 _subMeshHolder->Add( index, aSubMesh );
1036 // include non-computable sub-meshes in SMESH_subMesh::_ancestors of sub-submeshes
1037 switch ( aSubShape.ShapeType() ) {
1038 case TopAbs_COMPOUND:
1041 for ( TopoDS_Iterator subIt( aSubShape ); subIt.More(); subIt.Next() )
1043 SMESH_subMesh* sm = GetSubMesh( subIt.Value() );
1044 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(/*inclideSelf=*/true);
1045 while ( smIt->more() )
1046 smIt->next()->ClearAncestors();
1054 //=============================================================================
1056 * Get the SMESH_subMesh object implementation. Dont create it, return null
1057 * if it does not exist.
1059 //=============================================================================
1061 SMESH_subMesh *SMESH_Mesh::GetSubMeshContaining(const TopoDS_Shape & aSubShape) const
1062 throw(SALOME_Exception)
1064 int index = _myMeshDS->ShapeToIndex(aSubShape);
1065 return GetSubMeshContaining( index );
1068 //=============================================================================
1070 * Get the SMESH_subMesh object implementation. Dont create it, return null
1071 * if it does not exist.
1073 //=============================================================================
1075 SMESH_subMesh *SMESH_Mesh::GetSubMeshContaining(const int aShapeID) const
1076 throw(SALOME_Exception)
1078 SMESH_subMesh *aSubMesh = _subMeshHolder->Get( aShapeID );
1083 //================================================================================
1085 * \brief Return submeshes of groups containing the given sub-shape
1087 //================================================================================
1089 list<SMESH_subMesh*>
1090 SMESH_Mesh::GetGroupSubMeshesContaining(const TopoDS_Shape & aSubShape) const
1091 throw(SALOME_Exception)
1093 list<SMESH_subMesh*> found;
1095 SMESH_subMesh * subMesh = GetSubMeshContaining(aSubShape);
1099 // submeshes of groups have max IDs, so search from the map end
1100 SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator( /*reverse=*/true ) );
1101 while ( smIt->more() ) {
1102 SMESH_subMesh* sm = smIt->next();
1103 SMESHDS_SubMesh * ds = sm->GetSubMeshDS();
1104 if ( ds && ds->IsComplexSubmesh() ) {
1105 if ( SMESH_MesherHelper::IsSubShape( aSubShape, sm->GetSubShape() ))
1107 found.push_back( sm );
1111 break; // the rest sub-meshes are not those of groups
1115 if ( found.empty() ) // maybe the main shape is a COMPOUND (issue 0021530)
1117 if ( SMESH_subMesh * mainSM = GetSubMeshContaining(1) )
1118 if ( mainSM->GetSubShape().ShapeType() == TopAbs_COMPOUND )
1120 TopoDS_Iterator it( mainSM->GetSubShape() );
1121 if ( it.Value().ShapeType() == aSubShape.ShapeType() &&
1122 SMESH_MesherHelper::IsSubShape( aSubShape, mainSM->GetSubShape() ))
1123 found.push_back( mainSM );
1128 //=======================================================================
1129 //function : IsUsedHypothesis
1130 //purpose : Return True if anHyp is used to mesh aSubShape
1131 //=======================================================================
1133 bool SMESH_Mesh::IsUsedHypothesis(SMESHDS_Hypothesis * anHyp,
1134 const SMESH_subMesh* aSubMesh)
1136 SMESH_Hypothesis* hyp = static_cast<SMESH_Hypothesis*>(anHyp);
1138 // check if anHyp can be used to mesh aSubMesh
1139 if ( !aSubMesh || !aSubMesh->IsApplicableHypotesis( hyp ))
1142 SMESH_Algo *algo = aSubMesh->GetAlgo();
1145 if (anHyp->GetType() > SMESHDS_Hypothesis::PARAM_ALGO)
1146 return ( anHyp == algo );
1148 // algorithm parameter
1151 // look trough hypotheses used by algo
1152 const SMESH_HypoFilter* hypoKind;
1153 if (( hypoKind = algo->GetCompatibleHypoFilter( !hyp->IsAuxiliary() ))) {
1154 list <const SMESHDS_Hypothesis * > usedHyps;
1155 if ( GetHypotheses( aSubMesh, *hypoKind, usedHyps, true ))
1156 return ( find( usedHyps.begin(), usedHyps.end(), anHyp ) != usedHyps.end() );
1163 //=============================================================================
1167 //=============================================================================
1169 // const list < SMESH_subMesh * >&
1170 // SMESH_Mesh::GetSubMeshUsingHypothesis(SMESHDS_Hypothesis * anHyp)
1171 // throw(SALOME_Exception)
1173 // _subMeshesUsingHypothesisList.clear();
1174 // SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator() );
1175 // while ( smIt->more() )
1177 // SMESH_subMesh* aSubMesh = smIt->next();
1178 // if ( IsUsedHypothesis ( anHyp, aSubMesh ))
1179 // _subMeshesUsingHypothesisList.push_back( aSubMesh );
1181 // return _subMeshesUsingHypothesisList;
1184 //=======================================================================
1185 //function : NotifySubMeshesHypothesisModification
1186 //purpose : Say all submeshes using theChangedHyp that it has been modified
1187 //=======================================================================
1189 void SMESH_Mesh::NotifySubMeshesHypothesisModification(const SMESH_Hypothesis* hyp)
1191 Unexpect aCatch(SalomeException);
1193 if ( !GetMeshDS()->IsUsedHypothesis( hyp ))
1197 _callUp->HypothesisModified();
1200 const SMESH_HypoFilter* compatibleHypoKind;
1201 list <const SMESHDS_Hypothesis * > usedHyps;
1203 // keep sub-meshes not to miss ones whose state can change due to notifying others
1204 vector< SMESH_subMesh* > smToNotify;
1206 SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator() );
1207 while ( smIt->more() )
1209 SMESH_subMesh* aSubMesh = smIt->next();
1211 // if aSubMesh meshing depends on hyp,
1212 // we call aSubMesh->AlgoStateEngine( MODIF_HYP, hyp ) that causes either
1213 // 1) clearing of already computed aSubMesh or
1214 // 2) changing algo_state from MISSING_HYP to HYP_OK when parameters of hyp becomes valid,
1215 // other possible changes are not interesting. (IPAL0052457 - assigning hyp performance pb)
1216 if ( aSubMesh->GetComputeState() != SMESH_subMesh::COMPUTE_OK &&
1217 aSubMesh->GetComputeState() != SMESH_subMesh::FAILED_TO_COMPUTE &&
1218 aSubMesh->GetAlgoState() != SMESH_subMesh::MISSING_HYP )
1221 const TopoDS_Shape & aSubShape = aSubMesh->GetSubShape();
1223 if (( aSubMesh->IsApplicableHypotesis( hyp )) &&
1224 ( algo = aSubMesh->GetAlgo() ) &&
1225 ( compatibleHypoKind = algo->GetCompatibleHypoFilter( !hyp->IsAuxiliary() )) &&
1226 ( compatibleHypoKind->IsOk( hyp, aSubShape )))
1228 // check if hyp is used by algo
1230 if ( GetHypotheses( aSubMesh, *compatibleHypoKind, usedHyps, true ) &&
1231 find( usedHyps.begin(), usedHyps.end(), hyp ) != usedHyps.end() )
1233 smToNotify.push_back( aSubMesh );
1238 for ( size_t i = 0; i < smToNotify.size(); ++i )
1240 smToNotify[i]->AlgoStateEngine(SMESH_subMesh::MODIF_HYP,
1241 const_cast< SMESH_Hypothesis*>( hyp ));
1244 HasModificationsToDiscard(); // to reset _isModified flag if mesh becomes empty
1245 GetMeshDS()->Modified();
1248 //=============================================================================
1250 * Auto color functionality
1252 //=============================================================================
1253 void SMESH_Mesh::SetAutoColor(bool theAutoColor) throw(SALOME_Exception)
1255 Unexpect aCatch(SalomeException);
1256 _isAutoColor = theAutoColor;
1259 bool SMESH_Mesh::GetAutoColor() throw(SALOME_Exception)
1261 Unexpect aCatch(SalomeException);
1262 return _isAutoColor;
1265 //=======================================================================
1266 //function : SetIsModified
1267 //purpose : Set the flag meaning that the mesh has been edited "manually"
1268 //=======================================================================
1270 void SMESH_Mesh::SetIsModified(bool isModified)
1272 _isModified = isModified;
1275 // check if mesh becomes empty as result of modification
1276 HasModificationsToDiscard();
1279 //=======================================================================
1280 //function : HasModificationsToDiscard
1281 //purpose : Return true if the mesh has been edited since a total re-compute
1282 // and those modifications may prevent successful partial re-compute.
1283 // As a side effect reset _isModified flag if mesh is empty
1285 //=======================================================================
1287 bool SMESH_Mesh::HasModificationsToDiscard() const
1289 if ( ! _isModified )
1292 // return true if the next Compute() will be partial and
1293 // existing but changed elements may prevent successful re-compute
1294 bool hasComputed = false, hasNotComputed = false;
1295 SMESH_subMeshIteratorPtr smIt( _subMeshHolder->GetIterator() );
1296 while ( smIt->more() )
1298 const SMESH_subMesh* aSubMesh = smIt->next();
1299 switch ( aSubMesh->GetSubShape().ShapeType() )
1304 if ( aSubMesh->IsMeshComputed() )
1307 hasNotComputed = true;
1308 if ( hasComputed && hasNotComputed)
1312 if ( NbNodes() < 1 )
1313 const_cast<SMESH_Mesh*>(this)->_isModified = false;
1318 //================================================================================
1320 * \brief Check if any groups of the same type have equal names
1322 //================================================================================
1324 bool SMESH_Mesh::HasDuplicatedGroupNamesMED()
1326 //set<string> aGroupNames; // Corrected for Mantis issue 0020028
1327 map< SMDSAbs_ElementType, set<string> > aGroupNames;
1328 for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ )
1330 SMESH_Group* aGroup = it->second;
1331 SMDSAbs_ElementType aType = aGroup->GetGroupDS()->GetType();
1332 string aGroupName = aGroup->GetName();
1333 aGroupName.resize(MAX_MED_GROUP_NAME_LENGTH);
1334 if (!aGroupNames[aType].insert(aGroupName).second)
1341 //================================================================================
1343 * \brief Export the mesh to a med file
1344 * \param [in] file - name of the MED file
1345 * \param [in] theMeshName - name of this mesh
1346 * \param [in] theAutoGroups - boolean parameter for creating/not creating
1347 * the groups Group_On_All_Nodes, Group_On_All_Faces, ... ;
1348 * the typical use is auto_groups=false.
1349 * \param [in] theVersion - defines the version of format of MED file, that will be created
1350 * \param [in] meshPart - mesh data to export
1351 * \param [in] theAutoDimension - if \c true, a space dimension of a MED mesh can be either
1352 * - 1D if all mesh nodes lie on OX coordinate axis, or
1353 * - 2D if all mesh nodes lie on XOY coordinate plane, or
1354 * - 3D in the rest cases.
1355 * If \a theAutoDimension is \c false, the space dimension is always 3.
1356 * \return int - mesh index in the file
1358 //================================================================================
1360 void SMESH_Mesh::ExportMED(const char * file,
1361 const char* theMeshName,
1364 const SMESHDS_Mesh* meshPart,
1365 bool theAutoDimension,
1366 bool theAddODOnVertices)
1367 throw(SALOME_Exception)
1371 DriverMED_W_SMESHDS_Mesh myWriter;
1372 myWriter.SetFile ( file, MED::EVersion(theVersion) );
1373 myWriter.SetMesh ( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS );
1374 myWriter.SetAutoDimension( theAutoDimension );
1375 myWriter.AddODOnVertices ( theAddODOnVertices );
1377 myWriter.SetMeshId ( _id );
1379 myWriter.SetMeshId ( -1 );
1380 myWriter.SetMeshName ( theMeshName );
1383 if ( theAutoGroups ) {
1384 myWriter.AddGroupOfNodes();
1385 myWriter.AddGroupOfEdges();
1386 myWriter.AddGroupOfFaces();
1387 myWriter.AddGroupOfVolumes();
1390 // Pass groups to writer. Provide unique group names.
1391 //set<string> aGroupNames; // Corrected for Mantis issue 0020028
1394 map< SMDSAbs_ElementType, set<string> > aGroupNames;
1396 int maxNbIter = 10000; // to guarantee cycle finish
1397 for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) {
1398 SMESH_Group* aGroup = it->second;
1399 SMESHDS_GroupBase* aGroupDS = aGroup->GetGroupDS();
1401 SMDSAbs_ElementType aType = aGroupDS->GetType();
1402 string aGroupName0 = aGroup->GetName();
1403 aGroupName0.resize(MAX_MED_GROUP_NAME_LENGTH);
1404 string aGroupName = aGroupName0;
1405 for (int i = 1; !aGroupNames[aType].insert(aGroupName).second && i < maxNbIter; i++) {
1406 sprintf(&aString[0], "GR_%d_%s", i, aGroupName0.c_str());
1407 aGroupName = aString;
1408 aGroupName.resize(MAX_MED_GROUP_NAME_LENGTH);
1410 aGroupDS->SetStoreName( aGroupName.c_str() );
1411 myWriter.AddGroup( aGroupDS );
1418 SMESH_CATCH( SMESH::throwSalomeEx );
1421 //================================================================================
1423 * \brief Export the mesh to a SAUV file
1425 //================================================================================
1427 void SMESH_Mesh::ExportSAUV(const char *file,
1428 const char* theMeshName,
1430 throw(SALOME_Exception)
1432 std::string medfilename(file);
1433 medfilename += ".med";
1436 cmd = "%PYTHONBIN% ";
1441 cmd += "from medutilities import my_remove ; my_remove(r'" + medfilename + "')";
1443 system(cmd.c_str());
1444 ExportMED(medfilename.c_str(), theMeshName, theAutoGroups, 1);
1446 cmd = "%PYTHONBIN% ";
1451 cmd += "from medutilities import convert ; convert(r'" + medfilename + "', 'MED', 'GIBI', 1, r'" + file + "')";
1453 system(cmd.c_str());
1455 cmd = "%PYTHONBIN% ";
1460 cmd += "from medutilities import my_remove ; my_remove(r'" + medfilename + "')";
1462 system(cmd.c_str());
1465 //================================================================================
1467 * \brief Export the mesh to a DAT file
1469 //================================================================================
1471 void SMESH_Mesh::ExportDAT(const char * file,
1472 const SMESHDS_Mesh* meshPart) throw(SALOME_Exception)
1474 Unexpect aCatch(SalomeException);
1475 DriverDAT_W_SMDS_Mesh myWriter;
1476 myWriter.SetFile( file );
1477 myWriter.SetMesh( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS );
1478 myWriter.SetMeshId(_id);
1482 //================================================================================
1484 * \brief Export the mesh to an UNV file
1486 //================================================================================
1488 void SMESH_Mesh::ExportUNV(const char * file,
1489 const SMESHDS_Mesh* meshPart) throw(SALOME_Exception)
1491 Unexpect aCatch(SalomeException);
1492 DriverUNV_W_SMDS_Mesh myWriter;
1493 myWriter.SetFile( file );
1494 myWriter.SetMesh( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS );
1495 myWriter.SetMeshId(_id);
1496 // myWriter.SetGroups(_mapGroup);
1500 for ( map<int, SMESH_Group*>::iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ ) {
1501 SMESH_Group* aGroup = it->second;
1502 SMESHDS_GroupBase* aGroupDS = aGroup->GetGroupDS();
1504 string aGroupName = aGroup->GetName();
1505 aGroupDS->SetStoreName( aGroupName.c_str() );
1506 myWriter.AddGroup( aGroupDS );
1513 //================================================================================
1515 * \brief Export the mesh to an STL file
1517 //================================================================================
1519 void SMESH_Mesh::ExportSTL(const char * file,
1521 const SMESHDS_Mesh* meshPart) throw(SALOME_Exception)
1523 Unexpect aCatch(SalomeException);
1524 DriverSTL_W_SMDS_Mesh myWriter;
1525 myWriter.SetFile( file );
1526 myWriter.SetIsAscii( isascii );
1527 myWriter.SetMesh( meshPart ? (SMESHDS_Mesh*) meshPart : _myMeshDS);
1528 myWriter.SetMeshId(_id);
1532 //================================================================================
1534 * \brief Export the mesh to the CGNS file
1536 //================================================================================
1538 void SMESH_Mesh::ExportCGNS(const char * file,
1539 const SMESHDS_Mesh* meshDS)
1541 int res = Driver_Mesh::DRS_FAIL;
1543 DriverCGNS_Write myWriter;
1544 myWriter.SetFile( file );
1545 myWriter.SetMesh( const_cast<SMESHDS_Mesh*>( meshDS ));
1546 myWriter.SetMeshName( SMESH_Comment("Mesh_") << meshDS->GetPersistentId());
1547 res = myWriter.Perform();
1549 if ( res != Driver_Mesh::DRS_OK )
1550 throw SALOME_Exception("Export failed");
1553 //================================================================================
1555 * \brief Export the mesh to a GMF file
1557 //================================================================================
1559 void SMESH_Mesh::ExportGMF(const char * file,
1560 const SMESHDS_Mesh* meshDS,
1561 bool withRequiredGroups)
1563 DriverGMF_Write myWriter;
1564 myWriter.SetFile( file );
1565 myWriter.SetMesh( const_cast<SMESHDS_Mesh*>( meshDS ));
1566 myWriter.SetExportRequiredGroups( withRequiredGroups );
1571 //================================================================================
1573 * \brief Return a ratio of "compute cost" of computed sub-meshes to the whole
1576 //================================================================================
1578 double SMESH_Mesh::GetComputeProgress() const
1580 double totalCost = 1e-100, computedCost = 0;
1581 const SMESH_subMesh* curSM = _gen->GetCurrentSubMesh();
1583 // get progress of a current algo
1584 TColStd_MapOfInteger currentSubIds;
1586 if ( SMESH_Algo* algo = curSM->GetAlgo() )
1588 int algoNotDoneCost = 0, algoDoneCost = 0;
1589 const std::vector<SMESH_subMesh*>& smToCompute = algo->SubMeshesToCompute();
1590 for ( size_t i = 0; i < smToCompute.size(); ++i )
1592 if ( smToCompute[i]->IsEmpty() )
1593 algoNotDoneCost += smToCompute[i]->GetComputeCost();
1595 algoDoneCost += smToCompute[i]->GetComputeCost();
1596 currentSubIds.Add( smToCompute[i]->GetId() );
1602 rate = algo->GetProgress();
1606 cerr << "Exception in " << algo->GetName() << "::GetProgress()" << endl;
1609 if ( 0. < rate && rate < 1.001 )
1611 computedCost += rate * ( algoDoneCost + algoNotDoneCost );
1615 rate = algo->GetProgressByTic();
1616 computedCost += algoDoneCost + rate * algoNotDoneCost;
1618 // cout << "rate: "<<rate << " algoNotDoneCost: " << algoNotDoneCost << endl;
1621 // get cost of already treated sub-meshes
1622 if ( SMESH_subMesh* mainSM = GetSubMeshContaining( 1 ))
1624 SMESH_subMeshIteratorPtr smIt = mainSM->getDependsOnIterator(/*includeSelf=*/true);
1625 while ( smIt->more() )
1627 const SMESH_subMesh* sm = smIt->next();
1628 const int smCost = sm->GetComputeCost();
1629 totalCost += smCost;
1630 if ( !currentSubIds.Contains( sm->GetId() ) )
1632 if (( !sm->IsEmpty() ) ||
1633 ( sm->GetComputeState() == SMESH_subMesh::FAILED_TO_COMPUTE &&
1634 !sm->DependsOn( curSM ) ))
1635 computedCost += smCost;
1639 // cout << "Total: " << totalCost
1640 // << " computed: " << computedCost << " progress: " << computedCost / totalCost
1641 // << " nbElems: " << GetMeshDS()->GetMeshInfo().NbElements() << endl;
1642 return computedCost / totalCost;
1645 //================================================================================
1647 * \brief Return number of nodes in the mesh
1649 //================================================================================
1651 int SMESH_Mesh::NbNodes() const throw(SALOME_Exception)
1653 Unexpect aCatch(SalomeException);
1654 return _myMeshDS->NbNodes();
1657 //================================================================================
1659 * \brief Return number of edges of given order in the mesh
1661 //================================================================================
1663 int SMESH_Mesh::Nb0DElements() const throw(SALOME_Exception)
1665 Unexpect aCatch(SalomeException);
1666 return _myMeshDS->GetMeshInfo().Nb0DElements();
1669 //================================================================================
1671 * \brief Return number of edges of given order in the mesh
1673 //================================================================================
1675 int SMESH_Mesh::NbEdges(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1677 Unexpect aCatch(SalomeException);
1678 return _myMeshDS->GetMeshInfo().NbEdges(order);
1681 //================================================================================
1683 * \brief Return number of faces of given order in the mesh
1685 //================================================================================
1687 int SMESH_Mesh::NbFaces(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1689 Unexpect aCatch(SalomeException);
1690 return _myMeshDS->GetMeshInfo().NbFaces(order);
1693 //================================================================================
1695 * \brief Return the number of faces in the mesh
1697 //================================================================================
1699 int SMESH_Mesh::NbTriangles(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1701 Unexpect aCatch(SalomeException);
1702 return _myMeshDS->GetMeshInfo().NbTriangles(order);
1705 //================================================================================
1707 * \brief Return number of biquadratic triangles in the mesh
1709 //================================================================================
1711 int SMESH_Mesh::NbBiQuadTriangles() const throw(SALOME_Exception)
1713 Unexpect aCatch(SalomeException);
1714 return _myMeshDS->GetMeshInfo().NbBiQuadTriangles();
1717 //================================================================================
1719 * \brief Return the number nodes faces in the mesh
1721 //================================================================================
1723 int SMESH_Mesh::NbQuadrangles(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1725 Unexpect aCatch(SalomeException);
1726 return _myMeshDS->GetMeshInfo().NbQuadrangles(order);
1729 //================================================================================
1731 * \brief Return number of biquadratic quadrangles in the mesh
1733 //================================================================================
1735 int SMESH_Mesh::NbBiQuadQuadrangles() const throw(SALOME_Exception)
1737 Unexpect aCatch(SalomeException);
1738 return _myMeshDS->GetMeshInfo().NbBiQuadQuadrangles();
1741 //================================================================================
1743 * \brief Return the number of polygonal faces in the mesh
1745 //================================================================================
1747 int SMESH_Mesh::NbPolygons() const throw(SALOME_Exception)
1749 Unexpect aCatch(SalomeException);
1750 return _myMeshDS->GetMeshInfo().NbPolygons();
1753 //================================================================================
1755 * \brief Return number of volumes of given order in the mesh
1757 //================================================================================
1759 int SMESH_Mesh::NbVolumes(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1761 Unexpect aCatch(SalomeException);
1762 return _myMeshDS->GetMeshInfo().NbVolumes(order);
1765 //================================================================================
1767 * \brief Return number of tetrahedrons of given order in the mesh
1769 //================================================================================
1771 int SMESH_Mesh::NbTetras(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1773 Unexpect aCatch(SalomeException);
1774 return _myMeshDS->GetMeshInfo().NbTetras(order);
1777 //================================================================================
1779 * \brief Return number of hexahedrons of given order in the mesh
1781 //================================================================================
1783 int SMESH_Mesh::NbHexas(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1785 Unexpect aCatch(SalomeException);
1786 return _myMeshDS->GetMeshInfo().NbHexas(order);
1789 //================================================================================
1791 * \brief Return number of triquadratic hexahedrons in the mesh
1793 //================================================================================
1795 int SMESH_Mesh::NbTriQuadraticHexas() const throw(SALOME_Exception)
1797 Unexpect aCatch(SalomeException);
1798 return _myMeshDS->GetMeshInfo().NbTriQuadHexas();
1801 //================================================================================
1803 * \brief Return number of pyramids of given order in the mesh
1805 //================================================================================
1807 int SMESH_Mesh::NbPyramids(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1809 Unexpect aCatch(SalomeException);
1810 return _myMeshDS->GetMeshInfo().NbPyramids(order);
1813 //================================================================================
1815 * \brief Return number of prisms (penthahedrons) of given order in the mesh
1817 //================================================================================
1819 int SMESH_Mesh::NbPrisms(SMDSAbs_ElementOrder order) const throw(SALOME_Exception)
1821 Unexpect aCatch(SalomeException);
1822 return _myMeshDS->GetMeshInfo().NbPrisms(order);
1825 //================================================================================
1827 * \brief Return number of hexagonal prisms in the mesh
1829 //================================================================================
1831 int SMESH_Mesh::NbHexagonalPrisms() const throw(SALOME_Exception)
1833 Unexpect aCatch(SalomeException);
1834 return _myMeshDS->GetMeshInfo().NbHexPrisms();
1837 //================================================================================
1839 * \brief Return number of polyhedrons in the mesh
1841 //================================================================================
1843 int SMESH_Mesh::NbPolyhedrons() const throw(SALOME_Exception)
1845 Unexpect aCatch(SalomeException);
1846 return _myMeshDS->GetMeshInfo().NbPolyhedrons();
1849 //================================================================================
1851 * \brief Return number of ball elements in the mesh
1853 //================================================================================
1855 int SMESH_Mesh::NbBalls() const throw(SALOME_Exception)
1857 Unexpect aCatch(SalomeException);
1858 return _myMeshDS->GetMeshInfo().NbBalls();
1861 //================================================================================
1863 * \brief Return number of submeshes in the mesh
1865 //================================================================================
1867 int SMESH_Mesh::NbSubMesh() const throw(SALOME_Exception)
1869 Unexpect aCatch(SalomeException);
1870 return _myMeshDS->NbSubMesh();
1873 //================================================================================
1875 * \brief Returns number of meshes in the Study, that is supposed to be
1876 * equal to SMESHDS_Document::NbMeshes()
1878 //================================================================================
1880 int SMESH_Mesh::NbMeshes() const // nb meshes in the Study
1882 return _myDocument->NbMeshes();
1885 //=======================================================================
1886 //function : IsNotConformAllowed
1887 //purpose : check if a hypothesis alowing notconform mesh is present
1888 //=======================================================================
1890 bool SMESH_Mesh::IsNotConformAllowed() const
1892 if(MYDEBUG) MESSAGE("SMESH_Mesh::IsNotConformAllowed");
1894 static SMESH_HypoFilter filter( SMESH_HypoFilter::HasName( "NotConformAllowed" ));
1895 return GetHypothesis( _myMeshDS->ShapeToMesh(), filter, false );
1898 //=======================================================================
1899 //function : IsMainShape
1901 //=======================================================================
1903 bool SMESH_Mesh::IsMainShape(const TopoDS_Shape& theShape) const
1905 return theShape.IsSame(_myMeshDS->ShapeToMesh() );
1908 //=============================================================================
1912 //=============================================================================
1914 SMESH_Group* SMESH_Mesh::AddGroup (const SMDSAbs_ElementType theType,
1915 const char* theName,
1917 const TopoDS_Shape& theShape,
1918 const SMESH_PredicatePtr& thePredicate)
1920 if (_mapGroup.count(_groupId))
1923 SMESH_Group* aGroup = new SMESH_Group (theId, this, theType, theName, theShape, thePredicate);
1924 GetMeshDS()->AddGroup( aGroup->GetGroupDS() );
1925 _mapGroup[_groupId++] = aGroup;
1929 //================================================================================
1931 * \brief Creates a group based on an existing SMESHDS group. Group ID should be unique
1933 //================================================================================
1935 SMESH_Group* SMESH_Mesh::AddGroup (SMESHDS_GroupBase* groupDS) throw(SALOME_Exception)
1938 throw SALOME_Exception(LOCALIZED ("SMESH_Mesh::AddGroup(): NULL SMESHDS_GroupBase"));
1940 map <int, SMESH_Group*>::iterator i_g = _mapGroup.find( groupDS->GetID() );
1941 if ( i_g != _mapGroup.end() && i_g->second )
1943 if ( i_g->second->GetGroupDS() == groupDS )
1946 throw SALOME_Exception(LOCALIZED ("SMESH_Mesh::AddGroup() wrong ID of SMESHDS_GroupBase"));
1948 SMESH_Group* aGroup = new SMESH_Group (groupDS);
1949 _mapGroup[ groupDS->GetID() ] = aGroup;
1950 GetMeshDS()->AddGroup( aGroup->GetGroupDS() );
1952 _groupId = 1 + _mapGroup.rbegin()->first;
1958 //================================================================================
1960 * \brief Creates SMESH_Groups for not wrapped SMESHDS_Groups
1961 * \retval bool - true if new SMESH_Groups have been created
1964 //================================================================================
1966 bool SMESH_Mesh::SynchronizeGroups()
1968 int nbGroups = _mapGroup.size();
1969 const set<SMESHDS_GroupBase*>& groups = _myMeshDS->GetGroups();
1970 set<SMESHDS_GroupBase*>::const_iterator gIt = groups.begin();
1971 for ( ; gIt != groups.end(); ++gIt )
1973 SMESHDS_GroupBase* groupDS = (SMESHDS_GroupBase*) *gIt;
1974 _groupId = groupDS->GetID();
1975 if ( !_mapGroup.count( _groupId ))
1976 _mapGroup[_groupId] = new SMESH_Group( groupDS );
1978 if ( !_mapGroup.empty() )
1979 _groupId = _mapGroup.rbegin()->first + 1;
1981 return nbGroups < _mapGroup.size();
1984 //================================================================================
1986 * \brief Return iterator on all existing groups
1988 //================================================================================
1990 SMESH_Mesh::GroupIteratorPtr SMESH_Mesh::GetGroups() const
1992 typedef map <int, SMESH_Group *> TMap;
1993 return GroupIteratorPtr( new SMDS_mapIterator<TMap>( _mapGroup ));
1996 //=============================================================================
1998 * \brief Return a group by ID
2000 //=============================================================================
2002 SMESH_Group* SMESH_Mesh::GetGroup (const int theGroupID)
2004 if (_mapGroup.find(theGroupID) == _mapGroup.end())
2006 return _mapGroup[theGroupID];
2010 //=============================================================================
2012 * \brief Return IDs of all groups
2014 //=============================================================================
2016 list<int> SMESH_Mesh::GetGroupIds() const
2019 for ( map<int, SMESH_Group*>::const_iterator it = _mapGroup.begin(); it != _mapGroup.end(); it++ )
2020 anIds.push_back( it->first );
2025 //================================================================================
2027 * \brief Set a caller of methods at level of CORBA API implementation.
2028 * The set upCaller will be deleted by SMESH_Mesh
2030 //================================================================================
2032 void SMESH_Mesh::SetCallUp( TCallUp* upCaller )
2034 if ( _callUp ) delete _callUp;
2038 //=============================================================================
2042 //=============================================================================
2044 bool SMESH_Mesh::RemoveGroup (const int theGroupID)
2046 if (_mapGroup.find(theGroupID) == _mapGroup.end())
2048 GetMeshDS()->RemoveGroup( _mapGroup[theGroupID]->GetGroupDS() );
2049 delete _mapGroup[theGroupID];
2050 _mapGroup.erase (theGroupID);
2052 _callUp->RemoveGroup( theGroupID );
2056 //=======================================================================
2057 //function : GetAncestors
2058 //purpose : return list of ancestors of theSubShape in the order
2059 // that lower dimention shapes come first.
2060 //=======================================================================
2062 const TopTools_ListOfShape& SMESH_Mesh::GetAncestors(const TopoDS_Shape& theS) const
2064 if ( _mapAncestors.Contains( theS ) )
2065 return _mapAncestors.FindFromKey( theS );
2067 static TopTools_ListOfShape emptyList;
2071 //=======================================================================
2073 //purpose : dumps contents of mesh to stream [ debug purposes ]
2074 //=======================================================================
2076 ostream& SMESH_Mesh::Dump(ostream& save)
2079 save << "========================== Dump contents of mesh ==========================" << endl << endl;
2080 save << ++clause << ") Total number of nodes: \t" << NbNodes() << endl;
2081 save << ++clause << ") Total number of edges: \t" << NbEdges() << endl;
2082 save << ++clause << ") Total number of faces: \t" << NbFaces() << endl;
2083 save << ++clause << ") Total number of polygons:\t" << NbPolygons() << endl;
2084 save << ++clause << ") Total number of volumes:\t" << NbVolumes() << endl;
2085 save << ++clause << ") Total number of polyhedrons:\t" << NbPolyhedrons() << endl << endl;
2086 for ( int isQuadratic = 0; isQuadratic < 2; ++isQuadratic )
2088 string orderStr = isQuadratic ? "quadratic" : "linear";
2089 SMDSAbs_ElementOrder order = isQuadratic ? ORDER_QUADRATIC : ORDER_LINEAR;
2091 save << ++clause << ") Total number of " << orderStr << " edges:\t" << NbEdges(order) << endl;
2092 save << ++clause << ") Total number of " << orderStr << " faces:\t" << NbFaces(order) << endl;
2093 if ( NbFaces(order) > 0 ) {
2094 int nb3 = NbTriangles(order);
2095 int nb4 = NbQuadrangles(order);
2096 save << clause << ".1) Number of " << orderStr << " triangles: \t" << nb3 << endl;
2097 save << clause << ".2) Number of " << orderStr << " quadrangles:\t" << nb4 << endl;
2098 if ( nb3 + nb4 != NbFaces(order) ) {
2099 map<int,int> myFaceMap;
2100 SMDS_FaceIteratorPtr itFaces=_myMeshDS->facesIterator();
2101 while( itFaces->more( ) ) {
2102 int nbNodes = itFaces->next()->NbNodes();
2103 if ( myFaceMap.find( nbNodes ) == myFaceMap.end() )
2104 myFaceMap[ nbNodes ] = 0;
2105 myFaceMap[ nbNodes ] = myFaceMap[ nbNodes ] + 1;
2107 save << clause << ".3) Faces in detail: " << endl;
2108 map <int,int>::iterator itF;
2109 for (itF = myFaceMap.begin(); itF != myFaceMap.end(); itF++)
2110 save << "--> nb nodes: " << itF->first << " - nb elemens:\t" << itF->second << endl;
2113 save << ++clause << ") Total number of " << orderStr << " volumes:\t" << NbVolumes(order) << endl;
2114 if ( NbVolumes(order) > 0 ) {
2115 int nb8 = NbHexas(order);
2116 int nb4 = NbTetras(order);
2117 int nb5 = NbPyramids(order);
2118 int nb6 = NbPrisms(order);
2119 save << clause << ".1) Number of " << orderStr << " hexahedrons:\t" << nb8 << endl;
2120 save << clause << ".2) Number of " << orderStr << " tetrahedrons:\t" << nb4 << endl;
2121 save << clause << ".3) Number of " << orderStr << " prisms: \t" << nb6 << endl;
2122 save << clause << ".4) Number of " << orderStr << " pyramids:\t" << nb5 << endl;
2123 if ( nb8 + nb4 + nb5 + nb6 != NbVolumes(order) ) {
2124 map<int,int> myVolumesMap;
2125 SMDS_VolumeIteratorPtr itVolumes=_myMeshDS->volumesIterator();
2126 while( itVolumes->more( ) ) {
2127 int nbNodes = itVolumes->next()->NbNodes();
2128 if ( myVolumesMap.find( nbNodes ) == myVolumesMap.end() )
2129 myVolumesMap[ nbNodes ] = 0;
2130 myVolumesMap[ nbNodes ] = myVolumesMap[ nbNodes ] + 1;
2132 save << clause << ".5) Volumes in detail: " << endl;
2133 map <int,int>::iterator itV;
2134 for (itV = myVolumesMap.begin(); itV != myVolumesMap.end(); itV++)
2135 save << "--> nb nodes: " << itV->first << " - nb elemens:\t" << itV->second << endl;
2140 save << "===========================================================================" << endl;
2144 //=======================================================================
2145 //function : GetElementType
2146 //purpose : Returns type of mesh element with certain id
2147 //=======================================================================
2149 SMDSAbs_ElementType SMESH_Mesh::GetElementType( const int id, const bool iselem )
2151 return _myMeshDS->GetElementType( id, iselem );
2154 //=============================================================================
2156 * \brief Convert group on geometry into standalone group
2158 //=============================================================================
2160 SMESH_Group* SMESH_Mesh::ConvertToStandalone ( int theGroupID )
2162 SMESH_Group* aGroup = 0;
2163 map < int, SMESH_Group * >::iterator itg = _mapGroup.find( theGroupID );
2164 if ( itg == _mapGroup.end() )
2167 SMESH_Group* anOldGrp = (*itg).second;
2168 SMESHDS_GroupBase* anOldGrpDS = anOldGrp->GetGroupDS();
2169 if ( !anOldGrp || !anOldGrpDS )
2172 // create new standalone group
2173 aGroup = new SMESH_Group (theGroupID, this, anOldGrpDS->GetType(), anOldGrp->GetName() );
2174 _mapGroup[theGroupID] = aGroup;
2176 SMESHDS_Group* aNewGrpDS = dynamic_cast<SMESHDS_Group*>( aGroup->GetGroupDS() );
2177 GetMeshDS()->RemoveGroup( anOldGrpDS );
2178 GetMeshDS()->AddGroup( aNewGrpDS );
2180 // add elements (or nodes) into new created group
2181 SMDS_ElemIteratorPtr anItr = anOldGrpDS->GetElements();
2182 while ( anItr->more() )
2183 aNewGrpDS->Add( (anItr->next())->GetID() );
2186 aNewGrpDS->SetColor( anOldGrpDS->GetColor() );
2194 //=============================================================================
2196 * \brief remove submesh order from Mesh
2198 //=============================================================================
2200 void SMESH_Mesh::ClearMeshOrder()
2202 _mySubMeshOrder.clear();
2205 //=============================================================================
2207 * \brief remove submesh order from Mesh
2209 //=============================================================================
2211 void SMESH_Mesh::SetMeshOrder(const TListOfListOfInt& theOrder )
2213 _mySubMeshOrder = theOrder;
2216 //=============================================================================
2218 * \brief return submesh order if any
2220 //=============================================================================
2222 const TListOfListOfInt& SMESH_Mesh::GetMeshOrder() const
2224 return _mySubMeshOrder;
2227 //=============================================================================
2229 * \brief fill _mapAncestors
2231 //=============================================================================
2233 void SMESH_Mesh::fillAncestorsMap(const TopoDS_Shape& theShape)
2235 int desType, ancType;
2236 if ( !theShape.IsSame( GetShapeToMesh()) && theShape.ShapeType() == TopAbs_COMPOUND )
2238 // a geom group is added. Insert it into lists of ancestors before
2239 // the first ancestor more complex than group members
2240 TopoDS_Iterator subIt( theShape );
2241 if ( !subIt.More() ) return;
2242 int memberType = subIt.Value().ShapeType();
2243 for ( desType = TopAbs_VERTEX; desType >= memberType; desType-- )
2244 for (TopExp_Explorer des( theShape, TopAbs_ShapeEnum( desType )); des.More(); des.Next())
2246 if ( !_mapAncestors.Contains( des.Current() )) continue;// issue 0020982
2247 TopTools_ListOfShape& ancList = _mapAncestors.ChangeFromKey( des.Current() );
2248 TopTools_ListIteratorOfListOfShape ancIt (ancList);
2249 while ( ancIt.More() && ancIt.Value().ShapeType() >= memberType )
2252 ancList.InsertBefore( theShape, ancIt );
2255 else // else added for 52457: Addition of hypotheses is 8 time longer than meshing
2257 for ( desType = TopAbs_VERTEX; desType > TopAbs_COMPOUND; desType-- )
2258 for ( ancType = desType - 1; ancType >= TopAbs_COMPOUND; ancType-- )
2259 TopExp::MapShapesAndAncestors ( theShape,
2260 (TopAbs_ShapeEnum) desType,
2261 (TopAbs_ShapeEnum) ancType,
2264 // visit COMPOUNDs inside a COMPOUND that are not reachable by TopExp_Explorer
2265 if ( theShape.ShapeType() == TopAbs_COMPOUND )
2267 TopoDS_Iterator sIt(theShape);
2268 if ( sIt.More() && sIt.Value().ShapeType() == TopAbs_COMPOUND )
2269 for ( ; sIt.More(); sIt.Next() )
2270 if ( sIt.Value().ShapeType() == TopAbs_COMPOUND )
2271 fillAncestorsMap( sIt.Value() );
2275 //=============================================================================
2277 * \brief sort submeshes according to stored mesh order
2278 * \param theListToSort in out list to be sorted
2279 * \return FALSE if nothing sorted
2281 //=============================================================================
2283 bool SMESH_Mesh::SortByMeshOrder(std::vector<SMESH_subMesh*>& theListToSort) const
2285 if ( !_mySubMeshOrder.size() || theListToSort.size() < 2)
2289 vector<SMESH_subMesh*> onlyOrderedList;
2290 // collect all ordered submeshes in one list as pointers
2291 // and get their positions within theListToSort
2292 typedef vector<SMESH_subMesh*>::iterator TPosInList;
2293 map< int, TPosInList > sortedPos;
2294 TPosInList smBeg = theListToSort.begin(), smEnd = theListToSort.end();
2295 TListOfListOfInt::const_iterator listIdsIt = _mySubMeshOrder.begin();
2296 for( ; listIdsIt != _mySubMeshOrder.end(); listIdsIt++)
2298 const TListOfInt& listOfId = *listIdsIt;
2299 // convert sm ids to sm's
2300 vector<SMESH_subMesh*> smVec;
2301 TListOfInt::const_iterator idIt = listOfId.begin();
2302 for ( ; idIt != listOfId.end(); idIt++ ) {
2303 if ( SMESH_subMesh * sm = GetSubMeshContaining( *idIt )) {
2304 if ( sm->GetSubMeshDS() && sm->GetSubMeshDS()->IsComplexSubmesh() )
2306 SMESHDS_SubMeshIteratorPtr smdsIt = sm->GetSubMeshDS()->GetSubMeshIterator();
2307 while ( smdsIt->more() )
2309 const SMESHDS_SubMesh* smDS = smdsIt->next();
2310 if (( sm = GetSubMeshContaining( smDS->GetID() )))
2311 smVec.push_back( sm );
2316 smVec.push_back( sm );
2320 // find smVec items in theListToSort
2321 for ( size_t i = 0; i < smVec.size(); ++i )
2323 TPosInList smPos = find( smBeg, smEnd, smVec[i] );
2324 if ( smPos != smEnd ) {
2325 onlyOrderedList.push_back( smVec[i] );
2326 sortedPos[ distance( smBeg, smPos )] = smPos;
2330 if (onlyOrderedList.size() < 2)
2334 vector<SMESH_subMesh*>::iterator onlyBIt = onlyOrderedList.begin();
2335 vector<SMESH_subMesh*>::iterator onlyEIt = onlyOrderedList.end();
2337 // iterate on ordered submeshes and insert them in detected positions
2338 map< int, TPosInList >::iterator i_pos = sortedPos.begin();
2339 for ( ; onlyBIt != onlyEIt; ++onlyBIt, ++i_pos )
2340 *(i_pos->second) = *onlyBIt;
2345 //================================================================================
2347 * \brief Return true if given order of sub-meshes is OK
2349 //================================================================================
2351 bool SMESH_Mesh::IsOrderOK( const SMESH_subMesh* smBefore,
2352 const SMESH_subMesh* smAfter ) const
2354 TListOfListOfInt::const_iterator listIdsIt = _mySubMeshOrder.begin();
2355 TListOfInt::const_iterator idBef, idAft;
2356 for( ; listIdsIt != _mySubMeshOrder.end(); listIdsIt++)
2358 const TListOfInt& listOfId = *listIdsIt;
2359 idBef = std::find( listOfId.begin(), listOfId.end(), smBefore->GetId() );
2360 if ( idBef != listOfId.end() )
2361 idAft = std::find( listOfId.begin(), listOfId.end(), smAfter->GetId() );
2362 if ( idAft != listOfId.end () )
2363 return ( std::distance( listOfId.begin(), idBef ) <
2364 std::distance( listOfId.begin(), idAft ) );
2366 return true; // no order imposed to given submeshes
2369 //=============================================================================
2371 * \brief sort submeshes according to stored mesh order
2372 * \param theListToSort in out list to be sorted
2373 * \return FALSE if nothing sorted
2375 //=============================================================================
2377 void SMESH_Mesh::getAncestorsSubMeshes (const TopoDS_Shape& theSubShape,
2378 std::vector< SMESH_subMesh* >& theSubMeshes) const
2380 theSubMeshes.clear();
2381 TopTools_ListIteratorOfListOfShape it( GetAncestors( theSubShape ));
2382 for (; it.More(); it.Next() )
2383 if ( SMESH_subMesh* sm = GetSubMeshContaining( it.Value() ))
2384 theSubMeshes.push_back(sm);
2386 // sort submeshes according to stored mesh order
2387 SortByMeshOrder( theSubMeshes );