1 // Copyright (C) 2007-2021 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
22 // File : SMESH_Mesh_i.cxx
23 // Author : Paul RASCLE, EDF
26 #include "SMESH_Mesh_i.hxx"
28 #include "DriverMED_R_SMESHDS_Mesh.h"
29 #include "DriverMED_W_Field.h"
30 #include "DriverMED_W_SMESHDS_Mesh.h"
31 #include "MED_Factory.hxx"
32 #include "SMDS_LinearEdge.hxx"
33 #include "SMDS_EdgePosition.hxx"
34 #include "SMDS_ElemIterator.hxx"
35 #include "SMDS_FacePosition.hxx"
36 #include "SMDS_IteratorOnIterators.hxx"
37 #include "SMDS_MeshGroup.hxx"
38 #include "SMDS_SetIterator.hxx"
39 #include "SMDS_StdIterator.hxx"
40 #include "SMDS_VolumeTool.hxx"
41 #include "SMESHDS_Command.hxx"
42 #include "SMESHDS_CommandType.hxx"
43 #include "SMESHDS_Group.hxx"
44 #include "SMESHDS_GroupOnGeom.hxx"
45 #include "SMESH_Controls.hxx"
46 #include "SMESH_File.hxx"
47 #include "SMESH_Filter_i.hxx"
48 #include "SMESH_Gen_i.hxx"
49 #include "SMESH_Group.hxx"
50 #include "SMESH_Group_i.hxx"
51 #include "SMESH_Mesh.hxx"
52 #include "SMESH_MeshAlgos.hxx"
53 #include "SMESH_MeshEditor.hxx"
54 #include "SMESH_MeshEditor_i.hxx"
55 #include "SMESH_MeshPartDS.hxx"
56 #include "SMESH_MesherHelper.hxx"
57 #include "SMESH_PreMeshInfo.hxx"
58 #include "SMESH_PythonDump.hxx"
59 #include "SMESH_subMesh_i.hxx"
61 #include <SALOMEDS_Attributes_wrap.hxx>
62 #include <SALOMEDS_wrap.hxx>
63 #include <Utils_ExceptHandlers.hxx>
64 #include <utilities.h>
66 #include <GEOMImpl_Types.hxx>
67 #include <GEOM_wrap.hxx>
70 #include <BRep_Builder.hxx>
71 #include <Standard_ErrorHandler.hxx>
72 #include <TColStd_MapOfInteger.hxx>
74 #include <TopExp_Explorer.hxx>
75 #include <TopTools_DataMapOfShapeShape.hxx>
76 #include <TopTools_MapIteratorOfMapOfShape.hxx>
77 #include <TopTools_MapOfShape.hxx>
78 #include <TopoDS_Compound.hxx>
85 #include <vtkUnstructuredGridWriter.h>
87 // to pass CORBA exception and TooLargeForExport exception through SMESH_TRY
88 #define SMY_OWN_CATCH \
89 catch( SALOME::SALOME_Exception& se ) { throw se; } \
90 catch( ::SMESH_Mesh::TooLargeForExport& ex ) \
91 { SALOME::ExceptionStruct se = { \
93 CORBA::string_dup(SMESH_Comment("Mesh is too large for export in format ") << ex.what()), \
94 CORBA::string_dup(SMESH_Comment("format=") << ex.what() ), 0 }; \
95 throw SALOME::SALOME_Exception( se ); }
97 #include "SMESH_TryCatch.hxx" // include after OCCT headers!
100 static int MYDEBUG = 0;
102 static int MYDEBUG = 0;
106 using SMESH::TPythonDump;
109 int SMESH_Mesh_i::_idGenerator = 0;
111 //=============================================================================
115 //=============================================================================
117 SMESH_Mesh_i::SMESH_Mesh_i( PortableServer::POA_ptr thePOA,
119 : SALOME::GenericObj_i( thePOA )
123 _id = _idGenerator++;
126 _previewEditor = NULL;
131 //=============================================================================
135 //=============================================================================
137 SMESH_Mesh_i::~SMESH_Mesh_i()
140 map<int, SMESH::SMESH_GroupBase_ptr>::iterator itGr;
141 for (itGr = _mapGroups.begin(); itGr != _mapGroups.end(); itGr++)
142 if (SMESH_GroupBase_i* aGroup = SMESH::DownCast<SMESH_GroupBase_i*>(itGr->second))
144 aGroup->UnRegister();
145 SMESH::SMESH_GroupBase_var( itGr->second );
150 map<int, SMESH::SMESH_subMesh_ptr>::iterator itSM;
151 for ( itSM = _mapSubMeshIor.begin(); itSM != _mapSubMeshIor.end(); itSM++ )
152 if ( SMESH_subMesh_i* aSubMesh = SMESH::DownCast<SMESH_subMesh_i*>( itSM->second ))
154 aSubMesh->UnRegister();
155 SMESH::SMESH_subMesh_var( itSM->second );
157 _mapSubMeshIor.clear();
159 // destroy hypotheses. _mapHypo contains all hyps ever been assigned
160 map<int, SMESH::SMESH_Hypothesis_ptr>::iterator itH;
161 for ( itH = _mapHypo.begin(); itH != _mapHypo.end(); itH++ ) {
162 if ( SMESH_Hypothesis_i* hyp_i = SMESH::DownCast<SMESH_Hypothesis_i*>( itH->second ))
163 if ( SMESH_Hypothesis * smHyp = _impl->GetHypothesis( itH->first ))
164 if ( _impl->GetMeshDS()->IsUsedHypothesis( smHyp ))
167 SMESH::SMESH_Hypothesis_var( itH->second ); // decref CORBA object
171 // clear cached shapes if no more meshes remain; (the cache is blame,
172 // together with publishing, of spent time increasing in issue 22874)
173 if ( _impl->NbMeshes() == 1 )
174 _gen_i->GetShapeReader()->ClearClientBuffer();
176 delete _editor; _editor = NULL;
177 delete _previewEditor; _previewEditor = NULL;
178 delete _impl; _impl = NULL;
179 delete _preMeshInfo; _preMeshInfo = NULL;
182 //=============================================================================
186 * Associate <this> mesh with <theShape> and put a reference
187 * to <theShape> into the current study;
188 * the previous shape is substituted by the new one.
190 //=============================================================================
192 void SMESH_Mesh_i::SetShape( GEOM::GEOM_Object_ptr theShapeObject )
194 Unexpect aCatch(SALOME_SalomeException);
196 _impl->ShapeToMesh( _gen_i->GeomObjectToShape( theShapeObject ));
198 catch(SALOME_Exception & S_ex) {
199 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
201 // to track changes of GEOM groups
202 SMESH::SMESH_Mesh_var mesh = _this();
203 addGeomGroupData( theShapeObject, mesh );
204 if ( !CORBA::is_nil( theShapeObject ))
205 _mainShapeTick = theShapeObject->GetTick();
208 //================================================================================
210 * \brief Return true if mesh has a shape to build a shape on
212 //================================================================================
214 CORBA::Boolean SMESH_Mesh_i::HasShapeToMesh()
216 Unexpect aCatch(SALOME_SalomeException);
219 res = _impl->HasShapeToMesh();
221 catch(SALOME_Exception & S_ex) {
222 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
227 //================================================================================
229 * \brief Return the shape to mesh
231 //================================================================================
233 GEOM::GEOM_Object_ptr SMESH_Mesh_i::GetShapeToMesh()
235 Unexpect aCatch(SALOME_SalomeException);
236 GEOM::GEOM_Object_var aShapeObj;
238 TopoDS_Shape S = _impl->GetMeshDS()->ShapeToMesh();
241 aShapeObj = _gen_i->ShapeToGeomObject( S );
242 if ( aShapeObj->_is_nil() )
244 // S was removed from GEOM_Client by newGroupShape() called by other mesh;
245 // find GEOM_Object by entry (IPAL52735)
246 list<TGeomGroupData>::iterator data = _geomGroupData.begin();
247 for ( ; data != _geomGroupData.end(); ++data )
248 if ( data->_smeshObject->_is_equivalent( _this() ))
250 SALOMEDS::SObject_wrap so = _gen_i->getStudyServant()->FindObjectID( data->_groupEntry.c_str() );
251 CORBA::Object_var obj = _gen_i->SObjectToObject( so );
252 aShapeObj = GEOM::GEOM_Object::_narrow( obj );
258 catch(SALOME_Exception & S_ex) {
259 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
261 return aShapeObj._retn();
264 //================================================================================
266 * \brief Return false if the mesh is not yet fully loaded from the study file
268 //================================================================================
270 CORBA::Boolean SMESH_Mesh_i::IsLoaded()
272 Unexpect aCatch(SALOME_SalomeException);
273 return !_preMeshInfo;
276 //================================================================================
278 * \brief Load full mesh data from the study file
280 //================================================================================
282 void SMESH_Mesh_i::Load()
284 Unexpect aCatch(SALOME_SalomeException);
286 _preMeshInfo->FullLoadFromFile();
289 //================================================================================
291 * \brief Remove all nodes and elements
293 //================================================================================
295 void SMESH_Mesh_i::Clear()
297 Unexpect aCatch(SALOME_SalomeException);
299 _preMeshInfo->ForgetOrLoad(); // load in case if !HasShapeToMesh()
303 //CheckGeomGroupModif(); // issue 20145
305 catch(SALOME_Exception & S_ex) {
306 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
309 TPythonDump() << SMESH::SMESH_Mesh_var(_this()) << ".Clear()";
311 SMESH::SMESH_Mesh_var mesh = _this();
312 _gen_i->UpdateIcons( mesh );
315 //================================================================================
317 * \brief Remove all nodes and elements for indicated shape
319 //================================================================================
321 void SMESH_Mesh_i::ClearSubMesh(CORBA::Long ShapeID)
323 Unexpect aCatch(SALOME_SalomeException);
325 _preMeshInfo->FullLoadFromFile();
328 _impl->ClearSubMesh( ShapeID );
330 catch(SALOME_Exception & S_ex) {
331 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
333 _impl->GetMeshDS()->Modified();
335 TPythonDump() << SMESH::SMESH_Mesh_var(_this()) << ".ClearSubMesh( " << ShapeID << " )";
338 //=============================================================================
340 * Convert enum Driver_Mesh::Status to SMESH::DriverMED_ReadStatus
342 //=============================================================================
344 static SMESH::DriverMED_ReadStatus ConvertDriverMEDReadStatus (int theStatus)
346 SMESH::DriverMED_ReadStatus res;
349 case DriverMED_R_SMESHDS_Mesh::DRS_OK:
350 res = SMESH::DRS_OK; break;
351 case DriverMED_R_SMESHDS_Mesh::DRS_EMPTY:
352 res = SMESH::DRS_EMPTY; break;
353 case DriverMED_R_SMESHDS_Mesh::DRS_WARN_RENUMBER:
354 res = SMESH::DRS_WARN_RENUMBER; break;
355 case DriverMED_R_SMESHDS_Mesh::DRS_WARN_SKIP_ELEM:
356 res = SMESH::DRS_WARN_SKIP_ELEM; break;
357 case DriverMED_R_SMESHDS_Mesh::DRS_WARN_DESCENDING:
358 res = SMESH::DRS_WARN_DESCENDING; break;
359 case DriverMED_R_SMESHDS_Mesh::DRS_FAIL:
361 res = SMESH::DRS_FAIL; break;
366 //=============================================================================
368 * Convert ::SMESH_ComputeError to SMESH::ComputeError
370 //=============================================================================
372 static SMESH::ComputeError* ConvertComputeError( SMESH_ComputeErrorPtr errorPtr )
374 SMESH::ComputeError_var errVar = new SMESH::ComputeError();
375 errVar->subShapeID = -1;
376 errVar->hasBadMesh = false;
378 if ( !errorPtr || errorPtr->IsOK() )
380 errVar->code = SMESH::COMPERR_OK;
384 errVar->code = ConvertDriverMEDReadStatus( errorPtr->myName );
385 errVar->comment = errorPtr->myComment.c_str();
387 return errVar._retn();
390 //=============================================================================
394 * Import mesh data from MED file
396 //=============================================================================
398 SMESH::DriverMED_ReadStatus
399 SMESH_Mesh_i::ImportMEDFile( const char* theFileName, const char* theMeshName )
401 Unexpect aCatch(SALOME_SalomeException);
404 status = _impl->MEDToMesh( theFileName, theMeshName );
406 catch( SALOME_Exception& S_ex ) {
407 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
410 THROW_SALOME_CORBA_EXCEPTION("ImportMEDFile(): unknown exception", SALOME::BAD_PARAM);
413 CreateGroupServants();
415 int major, minor, release;
416 major = minor = release = 0;
417 MED::GetMEDVersion(theFileName, major, minor, release);
418 _medFileInfo = new SMESH::MedFileInfo();
419 _medFileInfo->fileName = theFileName;
420 _medFileInfo->fileSize = 0;
421 _medFileInfo->major = major;
422 _medFileInfo->minor = minor;
423 _medFileInfo->release = release;
424 _medFileInfo->fileSize = SMESH_File( theFileName ).size();
426 return ConvertDriverMEDReadStatus(status);
429 //================================================================================
431 * \brief Import mesh data from the CGNS file
433 //================================================================================
435 SMESH::DriverMED_ReadStatus SMESH_Mesh_i::ImportCGNSFile( const char* theFileName,
436 const int theMeshIndex,
437 std::string& theMeshName )
439 Unexpect aCatch(SALOME_SalomeException);
442 status = _impl->CGNSToMesh( theFileName, theMeshIndex, theMeshName );
444 catch( SALOME_Exception& S_ex ) {
445 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
448 THROW_SALOME_CORBA_EXCEPTION("ImportCGNSFile(): unknown exception", SALOME::BAD_PARAM);
451 CreateGroupServants();
453 _medFileInfo = new SMESH::MedFileInfo();
454 _medFileInfo->fileName = theFileName;
455 _medFileInfo->major = 0;
456 _medFileInfo->minor = 0;
457 _medFileInfo->release = 0;
458 _medFileInfo->fileSize = SMESH_File( theFileName ).size();
460 return ConvertDriverMEDReadStatus(status);
463 //================================================================================
465 * \brief Return string representation of a MED file version comprising nbDigits
467 //================================================================================
469 char* SMESH_Mesh_i::GetVersionString(CORBA::Long minor, CORBA::Short nbDigits)
471 string ver = DriverMED_W_SMESHDS_Mesh::GetVersionString(minor, nbDigits);
472 return CORBA::string_dup( ver.c_str() );
475 //================================================================================
477 * Return the list of med versions compatibles for write/append,
478 * encoded in 10*major+minor (for instance, code for med 3.2.1 is 32)
480 //================================================================================
482 SMESH::long_array* SMESH_Mesh_i::GetMEDVersionsCompatibleForAppend()
484 SMESH::long_array_var aResult = new SMESH::long_array();
485 std::vector<int> mvok = MED::GetMEDVersionsAppendCompatible();
486 long nbver = mvok.size();
487 aResult->length( nbver );
488 for ( int i = 0; i < nbver; i++ )
489 aResult[i] = mvok[i];
490 return aResult._retn();
493 //=============================================================================
497 * Import mesh data from MED file
499 //=============================================================================
501 int SMESH_Mesh_i::ImportUNVFile( const char* theFileName )
505 // Read mesh with name = <theMeshName> into SMESH_Mesh
506 _impl->UNVToMesh( theFileName );
508 CreateGroupServants();
510 _medFileInfo = new SMESH::MedFileInfo();
511 _medFileInfo->fileName = theFileName;
512 _medFileInfo->major = 0;
513 _medFileInfo->minor = 0;
514 _medFileInfo->release = 0;
515 _medFileInfo->fileSize = SMESH_File( theFileName ).size();
517 SMESH_CATCH( SMESH::throwCorbaException );
522 //=============================================================================
526 * Import mesh data from STL file
528 //=============================================================================
530 int SMESH_Mesh_i::ImportSTLFile( const char* theFileName )
534 // Read mesh with name = <theMeshName> into SMESH_Mesh
535 std::string name = _impl->STLToMesh( theFileName );
538 SALOMEDS::SObject_wrap meshSO = _gen_i->ObjectToSObject( _this() );
539 _gen_i->SetName( meshSO, name.c_str() );
541 _medFileInfo = new SMESH::MedFileInfo();
542 _medFileInfo->fileName = theFileName;
543 _medFileInfo->major = 0;
544 _medFileInfo->minor = 0;
545 _medFileInfo->release = 0;
546 _medFileInfo->fileSize = SMESH_File( theFileName ).size();
548 SMESH_CATCH( SMESH::throwCorbaException );
553 //================================================================================
555 * \brief Function used in SMESH_CATCH by ImportGMFFile()
557 //================================================================================
561 SMESH_ComputeErrorPtr exceptionToComputeError(const char* excText)
563 return SMESH_ComputeError::New( Driver_Mesh::DRS_FAIL, excText );
567 //================================================================================
569 * \brief Import data from a GMF file and return an error description
571 //================================================================================
573 SMESH::ComputeError* SMESH_Mesh_i::ImportGMFFile( const char* theFileName,
574 bool theMakeRequiredGroups )
576 SMESH_ComputeErrorPtr error;
579 #define SMESH_CAUGHT error =
582 error = _impl->GMFToMesh( theFileName, theMakeRequiredGroups );
584 _medFileInfo = new SMESH::MedFileInfo();
585 _medFileInfo->fileName = theFileName;
586 _medFileInfo->major = 0;
587 _medFileInfo->minor = 0;
588 _medFileInfo->release = 0;
589 _medFileInfo->fileSize = SMESH_File( theFileName ).size();
591 SMESH_CATCH( exceptionToComputeError );
595 CreateGroupServants();
597 return ConvertComputeError( error );
600 //=============================================================================
602 * \brief Convert SMESH_Hypothesis::Hypothesis_Status into SMESH::Hypothesis_Status
604 //=============================================================================
606 #define RETURNCASE(hyp_stat) case SMESH_Hypothesis::hyp_stat: return SMESH::hyp_stat;
608 SMESH::Hypothesis_Status SMESH_Mesh_i::ConvertHypothesisStatus
609 (SMESH_Hypothesis::Hypothesis_Status theStatus)
612 RETURNCASE( HYP_OK );
613 RETURNCASE( HYP_MISSING );
614 RETURNCASE( HYP_CONCURRENT );
615 RETURNCASE( HYP_BAD_PARAMETER );
616 RETURNCASE( HYP_HIDDEN_ALGO );
617 RETURNCASE( HYP_HIDING_ALGO );
618 RETURNCASE( HYP_UNKNOWN_FATAL );
619 RETURNCASE( HYP_INCOMPATIBLE );
620 RETURNCASE( HYP_NOTCONFORM );
621 RETURNCASE( HYP_ALREADY_EXIST );
622 RETURNCASE( HYP_BAD_DIM );
623 RETURNCASE( HYP_BAD_SUBSHAPE );
624 RETURNCASE( HYP_BAD_GEOMETRY );
625 RETURNCASE( HYP_NEED_SHAPE );
626 RETURNCASE( HYP_INCOMPAT_HYPS );
629 return SMESH::HYP_UNKNOWN_FATAL;
632 //=============================================================================
636 * Call internal addHypothesis() and then add a reference to <anHyp> under
637 * the SObject actually having a reference to <aSubShape>.
638 * NB: For this method to work, it is necessary to add a reference to sub-shape first.
640 //=============================================================================
642 SMESH::Hypothesis_Status
643 SMESH_Mesh_i::AddHypothesis(GEOM::GEOM_Object_ptr aSubShape,
644 SMESH::SMESH_Hypothesis_ptr anHyp,
645 CORBA::String_out anErrorText)
647 Unexpect aCatch(SALOME_SalomeException);
649 const smIdType prevNbMeshEnt = NbNodes() + NbElements();
652 _preMeshInfo->ForgetOrLoad();
655 SMESH_Hypothesis::Hypothesis_Status status = addHypothesis( aSubShape, anHyp, &error );
656 anErrorText = error.c_str();
658 SMESH::SMESH_Mesh_var mesh( _this() );
659 if ( !SMESH_Hypothesis::IsStatusFatal(status) )
661 _gen_i->AddHypothesisToShape( mesh, aSubShape, anHyp );
663 //int newNbMeshEnt = _impl->NbNodes() + _impl->GetMeshDS()->NbElements();
664 if ( prevNbMeshEnt > 0 /*newNbMeshEnt != prevNbMeshEnt*/ )
665 _gen_i->UpdateIcons( mesh );
667 if(MYDEBUG) MESSAGE( " AddHypothesis(): status = " << status );
669 // Update Python script
670 TPythonDump() << "status = " << mesh << ".AddHypothesis( "
671 << aSubShape << ", " << anHyp << " )";
673 return ConvertHypothesisStatus(status);
676 //================================================================================
678 * \brief Create a sub-mesh and add a hypothesis to it
680 //================================================================================
682 SMESH_Hypothesis::Hypothesis_Status
683 SMESH_Mesh_i::addHypothesis(GEOM::GEOM_Object_ptr aSubShape,
684 SMESH::SMESH_Hypothesis_ptr anHyp,
685 std::string* anErrorText)
687 if(MYDEBUG) MESSAGE("addHypothesis");
689 if (CORBA::is_nil( aSubShape ) && HasShapeToMesh())
690 THROW_SALOME_CORBA_EXCEPTION("bad Sub-shape reference",SALOME::BAD_PARAM);
692 if (CORBA::is_nil( anHyp ))
693 THROW_SALOME_CORBA_EXCEPTION("bad hypothesis reference",SALOME::BAD_PARAM);
695 SMESH_Hypothesis::Hypothesis_Status status = SMESH_Hypothesis::HYP_OK;
698 TopoDS_Shape myLocSubShape;
699 //use PseudoShape in case if mesh has no shape
701 myLocSubShape = _gen_i->GeomObjectToShape( aSubShape);
703 myLocSubShape = _impl->GetShapeToMesh();
705 const int hypId = anHyp->GetId();
707 status = _impl->AddHypothesis( myLocSubShape, hypId, &error );
708 if ( !SMESH_Hypothesis::IsStatusFatal(status) )
710 _mapHypo[hypId] = SMESH::SMESH_Hypothesis::_duplicate( anHyp );
712 // assure there is a corresponding submesh
713 if ( !_impl->IsMainShape( myLocSubShape )) {
714 int shapeId = _impl->GetMeshDS()->ShapeToIndex( myLocSubShape );
715 if ( _mapSubMesh_i.find( shapeId ) == _mapSubMesh_i.end() )
716 SMESH::SMESH_subMesh_var( createSubMesh( aSubShape ));
719 else if ( anErrorText )
721 *anErrorText = error;
724 catch(SALOME_Exception & S_ex)
726 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
731 //================================================================================
733 * \brief Un-assign a hypothesis from a sub-mesh dedicate to the given sub-shape
735 //================================================================================
737 SMESH::Hypothesis_Status SMESH_Mesh_i::RemoveHypothesis(GEOM::GEOM_Object_ptr aSubShape,
738 SMESH::SMESH_Hypothesis_ptr anHyp)
740 Unexpect aCatch(SALOME_SalomeException);
742 _preMeshInfo->ForgetOrLoad();
744 SMESH_Hypothesis::Hypothesis_Status status = removeHypothesis( aSubShape, anHyp );
745 SMESH::SMESH_Mesh_var mesh = _this();
747 if ( !SMESH_Hypothesis::IsStatusFatal(status) )
749 _gen_i->RemoveHypothesisFromShape( mesh, aSubShape, anHyp );
750 _gen_i->UpdateIcons( mesh );
752 // Update Python script
753 if(_impl->HasShapeToMesh())
754 TPythonDump() << "status = " << mesh << ".RemoveHypothesis( "
755 << aSubShape << ", " << anHyp << " )";
757 TPythonDump() << "status = " << mesh << ".RemoveHypothesis( "
760 return ConvertHypothesisStatus(status);
763 //=============================================================================
765 * \brief Un-assign a hypothesis from a sub-mesh dedicate to the given sub-shape
767 //=============================================================================
769 SMESH_Hypothesis::Hypothesis_Status
770 SMESH_Mesh_i::removeHypothesis(GEOM::GEOM_Object_ptr aSubShape,
771 SMESH::SMESH_Hypothesis_ptr anHyp)
773 if(MYDEBUG) MESSAGE("removeHypothesis()");
775 if (CORBA::is_nil( aSubShape ) && HasShapeToMesh())
776 THROW_SALOME_CORBA_EXCEPTION("bad Sub-shape reference", SALOME::BAD_PARAM);
778 if (CORBA::is_nil( anHyp ))
779 THROW_SALOME_CORBA_EXCEPTION("bad hypothesis reference", SALOME::BAD_PARAM);
782 _preMeshInfo->ForgetOrLoad();
784 SMESH_Hypothesis::Hypothesis_Status status = SMESH_Hypothesis::HYP_OK;
787 TopoDS_Shape myLocSubShape;
788 //use PseudoShape in case if mesh has no shape
789 if( _impl->HasShapeToMesh() )
790 myLocSubShape = _gen_i->GeomObjectToShape( aSubShape );
792 myLocSubShape = _impl->GetShapeToMesh();
794 const int hypId = anHyp->GetId();
795 status = _impl->RemoveHypothesis(myLocSubShape, hypId);
796 if ( !SMESH_Hypothesis::IsStatusFatal(status) )
798 // _mapHypo.erase( hypId ); EAP: hyp can be used on many sub-shapes
802 catch(SALOME_Exception & S_ex)
804 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
809 //================================================================================
811 * \brief Return hypotheses assigned to a given sub-shape
813 //================================================================================
815 SMESH::ListOfHypothesis *
816 SMESH_Mesh_i::GetHypothesisList(GEOM::GEOM_Object_ptr aSubShape)
818 Unexpect aCatch(SALOME_SalomeException);
819 if (MYDEBUG) MESSAGE("GetHypothesisList");
820 if (_impl->HasShapeToMesh() && CORBA::is_nil(aSubShape))
821 THROW_SALOME_CORBA_EXCEPTION("bad Sub-shape reference", SALOME::BAD_PARAM);
823 SMESH::ListOfHypothesis_var aList = new SMESH::ListOfHypothesis();
826 TopoDS_Shape myLocSubShape = _gen_i->GeomObjectToShape(aSubShape);
827 if ( myLocSubShape.IsNull() && !_impl->HasShapeToMesh() )
828 myLocSubShape = _impl->GetShapeToMesh();
829 const list<const SMESHDS_Hypothesis*>& aLocalList = _impl->GetHypothesisList( myLocSubShape );
830 int i = 0, n = aLocalList.size();
833 list<const SMESHDS_Hypothesis*>::const_iterator aHyp = aLocalList.begin();
834 std::map<int, SMESH::SMESH_Hypothesis_ptr>::iterator id_hypptr;
835 for ( ; i < n && aHyp != aLocalList.end(); aHyp++ )
837 id_hypptr = _mapHypo.find( (*aHyp)->GetID() );
838 if ( id_hypptr != _mapHypo.end() )
839 aList[i++] = SMESH::SMESH_Hypothesis::_narrow( id_hypptr->second );
843 catch(SALOME_Exception & S_ex) {
844 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
847 return aList._retn();
850 //================================================================================
852 * \brief Return sub-meshes
854 //================================================================================
856 SMESH::submesh_array* SMESH_Mesh_i::GetSubMeshes()
858 Unexpect aCatch(SALOME_SalomeException);
859 if (MYDEBUG) MESSAGE("GetSubMeshes");
861 SMESH::submesh_array_var aList = new SMESH::submesh_array();
864 TPythonDump aPythonDump;
865 if ( !_mapSubMeshIor.empty() )
869 aList->length( _mapSubMeshIor.size() );
871 map<int, SMESH::SMESH_subMesh_ptr>::iterator it = _mapSubMeshIor.begin();
872 for ( ; it != _mapSubMeshIor.end(); it++ ) {
873 if ( CORBA::is_nil( it->second )) continue;
874 aList[i++] = SMESH::SMESH_subMesh::_duplicate( it->second );
876 if (i > 1) aPythonDump << ", ";
877 aPythonDump << it->second;
881 catch(SALOME_Exception & S_ex) {
882 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
885 // Update Python script
886 if ( !_mapSubMeshIor.empty() )
887 aPythonDump << " ] = " << SMESH::SMESH_Mesh_var( _this() ) << ".GetSubMeshes()";
889 return aList._retn();
892 //================================================================================
894 * \brief Create and return a sub-mesh on the given sub-shape
896 //================================================================================
898 SMESH::SMESH_subMesh_ptr SMESH_Mesh_i::GetSubMesh(GEOM::GEOM_Object_ptr aSubShape,
899 const char* theName )
901 Unexpect aCatch(SALOME_SalomeException);
902 if (CORBA::is_nil(aSubShape))
903 THROW_SALOME_CORBA_EXCEPTION("bad Sub-shape reference", SALOME::BAD_PARAM);
905 SMESH::SMESH_subMesh_var subMesh;
906 SMESH::SMESH_Mesh_var aMesh = _this();
908 TopoDS_Shape myLocSubShape = _gen_i->GeomObjectToShape(aSubShape);
910 //Get or Create the SMESH_subMesh object implementation
912 TopoDS_Iterator it( myLocSubShape );
913 int subMeshId = _impl->GetMeshDS()->ShapeToIndex( myLocSubShape );
914 bool isValidSub = ( subMeshId || _impl->GetMeshDS()->IsGroupOfSubShapes( myLocSubShape ));
915 if ( isValidSub && myLocSubShape.ShapeType() == TopAbs_COMPOUND )
916 isValidSub = !it.Value().IsSame( _impl->GetShapeToMesh() );
920 THROW_SALOME_CORBA_EXCEPTION("Not a sub-shape of the main shape", SALOME::BAD_PARAM);
922 subMesh = getSubMesh( subMeshId );
924 // create a new subMesh object servant if there is none for the shape
925 if ( subMesh->_is_nil() )
926 subMesh = createSubMesh( aSubShape );
927 if ( _gen_i->CanPublishInStudy( subMesh ))
929 SALOMEDS::SObject_wrap aSO =
930 _gen_i->PublishSubMesh( aMesh, subMesh, aSubShape, theName );
931 if ( !aSO->_is_nil()) {
932 // Update Python script
933 TPythonDump() << aSO << " = " << aMesh << ".GetSubMesh( "
934 << aSubShape << ", '" << theName << "' )";
938 catch(SALOME_Exception & S_ex) {
939 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
941 return subMesh._retn();
944 //================================================================================
946 * \brief Remove a sub-mesh
948 //================================================================================
950 void SMESH_Mesh_i::RemoveSubMesh( SMESH::SMESH_subMesh_ptr theSubMesh )
954 if ( theSubMesh->_is_nil() )
957 GEOM::GEOM_Object_var aSubShape;
958 // Remove submesh's SObject
959 SALOMEDS::SObject_wrap anSO = _gen_i->ObjectToSObject( theSubMesh );
960 if ( !anSO->_is_nil() ) {
961 long aTag = SMESH_Gen_i::GetRefOnShapeTag();
962 SALOMEDS::SObject_wrap anObj, aRef;
963 if ( anSO->FindSubObject( aTag, anObj.inout() ) &&
964 anObj->ReferencedObject( aRef.inout() ))
966 CORBA::Object_var obj = aRef->GetObject();
967 aSubShape = GEOM::GEOM_Object::_narrow( obj );
969 // if ( aSubShape->_is_nil() ) // not published shape (IPAL13617)
970 // aSubShape = theSubMesh->GetSubShape();
972 SALOMEDS::StudyBuilder_var builder = _gen_i->getStudyServant()->NewBuilder();
973 builder->RemoveObjectWithChildren( anSO );
975 // Update Python script
976 TPythonDump() << SMESH::SMESH_Mesh_var( _this() ) << ".RemoveSubMesh( " << anSO << " )";
979 if ( removeSubMesh( theSubMesh, aSubShape.in() ))
981 _preMeshInfo->ForgetOrLoad();
983 SMESH_CATCH( SMESH::throwCorbaException );
986 //================================================================================
988 * \brief Create a standalone group
990 //================================================================================
992 SMESH::SMESH_Group_ptr SMESH_Mesh_i::CreateGroup( SMESH::ElementType theElemType,
993 const char* theName )
995 Unexpect aCatch(SALOME_SalomeException);
997 _preMeshInfo->FullLoadFromFile();
999 SMESH::SMESH_Group_var aNewGroup =
1000 SMESH::SMESH_Group::_narrow( createGroup( theElemType, theName ));
1002 if ( _gen_i->CanPublishInStudy( aNewGroup ) )
1004 SMESH::SMESH_Mesh_var mesh = _this();
1005 SALOMEDS::SObject_wrap aSO =
1006 _gen_i->PublishGroup( mesh, aNewGroup, GEOM::GEOM_Object::_nil(), theName);
1007 if ( !aSO->_is_nil())
1008 // Update Python script
1009 TPythonDump() << aSO << " = " << mesh << ".CreateGroup( "
1010 << theElemType << ", '" << theName << "' )";
1012 return aNewGroup._retn();
1015 //================================================================================
1017 * \brief Create a group based on the given geometry
1019 //================================================================================
1021 SMESH::SMESH_GroupOnGeom_ptr
1022 SMESH_Mesh_i::CreateGroupFromGEOM (SMESH::ElementType theElemType,
1023 const char* theName,
1024 GEOM::GEOM_Object_ptr theGeomObj)
1026 Unexpect aCatch(SALOME_SalomeException);
1028 _preMeshInfo->FullLoadFromFile();
1030 SMESH::SMESH_GroupOnGeom_var aNewGroup;
1032 TopoDS_Shape aShape = _gen_i->GeomObjectToShape( theGeomObj );
1033 if ( !aShape.IsNull() )
1036 SMESH::SMESH_GroupOnGeom::_narrow( createGroup( theElemType, theName, /*id=*/-1, aShape ));
1038 if ( _gen_i->CanPublishInStudy( aNewGroup ) )
1040 SMESH::SMESH_Mesh_var mesh = _this();
1041 SALOMEDS::SObject_wrap aSO =
1042 _gen_i->PublishGroup( mesh, aNewGroup, theGeomObj, theName );
1043 if ( !aSO->_is_nil())
1044 TPythonDump() << aSO << " = " << mesh << ".CreateGroupFromGEOM( "
1045 << theElemType << ", '" << theName << "', " << theGeomObj << " )";
1049 return aNewGroup._retn();
1052 //================================================================================
1054 * \brief Creates a group whose contents is defined by filter
1055 * \param theElemType - group type
1056 * \param theName - group name
1057 * \param theFilter - the filter
1058 * \retval SMESH::SMESH_GroupOnFilter_ptr - group defined by filter
1060 //================================================================================
1062 SMESH::SMESH_GroupOnFilter_ptr
1063 SMESH_Mesh_i::CreateGroupFromFilter(SMESH::ElementType theElemType,
1064 const char* theName,
1065 SMESH::Filter_ptr theFilter )
1067 Unexpect aCatch(SALOME_SalomeException);
1069 _preMeshInfo->FullLoadFromFile();
1071 if ( CORBA::is_nil( theFilter ))
1072 THROW_SALOME_CORBA_EXCEPTION("NULL filter", SALOME::BAD_PARAM);
1074 SMESH_PredicatePtr predicate = SMESH_GroupOnFilter_i::GetPredicate( theFilter );
1076 THROW_SALOME_CORBA_EXCEPTION("Invalid filter", SALOME::BAD_PARAM);
1078 SMESH::SMESH_GroupOnFilter_var aNewGroup = SMESH::SMESH_GroupOnFilter::_narrow
1079 ( createGroup( theElemType, theName, /*id=*/-1, TopoDS_Shape(), predicate ));
1082 if ( !aNewGroup->_is_nil() )
1083 aNewGroup->SetFilter( theFilter );
1085 if ( _gen_i->CanPublishInStudy( aNewGroup ) )
1087 SMESH::SMESH_Mesh_var mesh = _this();
1088 SALOMEDS::SObject_wrap aSO =
1089 _gen_i->PublishGroup( mesh, aNewGroup, GEOM::GEOM_Object::_nil(), theName );
1091 if ( !aSO->_is_nil())
1092 pd << aSO << " = " << mesh << ".CreateGroupFromFilter( "
1093 << theElemType << ", '" << theName << "', " << theFilter << " )";
1095 return aNewGroup._retn();
1098 //================================================================================
1100 * \brief Remove a group
1102 //================================================================================
1104 void SMESH_Mesh_i::RemoveGroup( SMESH::SMESH_GroupBase_ptr theGroup )
1106 if ( theGroup->_is_nil() )
1111 SMESH_GroupBase_i* aGroup = SMESH::DownCast<SMESH_GroupBase_i*>( theGroup );
1115 if ( aGroup->GetMeshServant() != this )
1116 THROW_SALOME_CORBA_EXCEPTION( "RemoveGroup(): group does not belong to this mesh",
1117 SALOME::BAD_PARAM );
1119 SALOMEDS::SObject_wrap aGroupSO = _gen_i->ObjectToSObject( theGroup );
1120 if ( !aGroupSO->_is_nil() )
1122 // Update Python script
1123 TPythonDump() << SMESH::SMESH_Mesh_var(_this()) << ".RemoveGroup( " << aGroupSO << " )";
1125 // Remove group's SObject
1126 SALOMEDS::StudyBuilder_var builder = SMESH_Gen_i::GetSMESHGen()->getStudyServant()->NewBuilder();
1127 builder->RemoveObjectWithChildren( aGroupSO );
1129 aGroup->Modified(/*removed=*/true); // notify dependent Filter with FT_BelongToMeshGroup criterion
1131 // Remove the group from SMESH data structures
1132 removeGroup( aGroup->GetLocalID() );
1134 SMESH_CATCH( SMESH::throwCorbaException );
1137 //=============================================================================
1139 * Remove group with its contents
1141 //=============================================================================
1143 void SMESH_Mesh_i::RemoveGroupWithContents( SMESH::SMESH_GroupBase_ptr theGroup )
1147 _preMeshInfo->FullLoadFromFile();
1149 if ( theGroup->_is_nil() )
1152 SMESH_GroupBase_i* groupImpl = SMESH::DownCast< SMESH_GroupBase_i* >( theGroup );
1153 if ( !groupImpl || groupImpl->GetMeshServant() != this )
1154 THROW_SALOME_CORBA_EXCEPTION( "RemoveGroupWithContents(): group does not belong to this mesh",
1157 vector<smIdType> nodeIds; // to remove nodes becoming free
1158 bool isNodal = ( theGroup->GetType() == SMESH::NODE );
1159 if ( !isNodal && !theGroup->IsEmpty() )
1161 SMESH::smIdType elemID = theGroup->GetID( 1 );
1162 int nbElemNodes = GetElemNbNodes( elemID );
1163 if ( nbElemNodes > 0 )
1164 nodeIds.reserve( theGroup->Size() * nbElemNodes );
1167 // Retrieve contents
1168 SMESH::SMESH_IDSource_var idSrc = SMESH::SMESH_IDSource::_narrow( theGroup );
1169 SMDS_ElemIteratorPtr elemIt = GetElements( idSrc, theGroup->GetType() );
1170 SMDS_StdIterator< const SMDS_MeshElement*, SMDS_ElemIteratorPtr > elemBeg( elemIt ), elemEnd;
1171 std::vector< const SMDS_MeshElement* > elems( theGroup->Size() );
1172 elems.assign( elemBeg, elemEnd );
1174 TPythonDump pyDump; // Suppress dump from RemoveGroup()
1177 RemoveGroup( theGroup );
1180 for ( size_t i = 0; i < elems.size(); ++i )
1182 // if ( !_impl->GetMeshDS()->Contains( elems[i] ))
1186 for ( SMDS_ElemIteratorPtr nIt = elems[i]->nodesIterator(); nIt->more(); )
1187 nodeIds.push_back( nIt->next()->GetID() );
1189 _impl->GetMeshDS()->RemoveFreeElement( elems[i], /*sm=*/0 );
1193 _impl->GetMeshDS()->RemoveElement( elems[i] );
1197 // Remove free nodes
1198 for ( size_t i = 0 ; i < nodeIds.size(); ++i )
1199 if ( const SMDS_MeshNode* n = _impl->GetMeshDS()->FindNode( nodeIds[i] ))
1200 if ( n->NbInverseElements() == 0 )
1201 _impl->GetMeshDS()->RemoveFreeNode( n, /*sm=*/0 );
1203 _impl->GetMeshDS()->Modified();
1204 _impl->SetIsModified( true );
1206 // Update Python script (theGroup must be alive for this)
1207 pyDump << SMESH::SMESH_Mesh_var(_this())
1208 << ".RemoveGroupWithContents( " << theGroup << " )";
1210 SMESH_CATCH( SMESH::throwCorbaException );
1213 //================================================================================
1215 * \brief Get the list of groups existing in the mesh
1216 * \retval SMESH::ListOfGroups * - list of groups
1218 //================================================================================
1220 SMESH::ListOfGroups * SMESH_Mesh_i::GetGroups()
1222 Unexpect aCatch(SALOME_SalomeException);
1223 if (MYDEBUG) MESSAGE("GetGroups");
1225 SMESH::ListOfGroups_var aList = new SMESH::ListOfGroups();
1228 TPythonDump aPythonDump;
1229 if ( !_mapGroups.empty() )
1231 aPythonDump << "[ ";
1233 aList->length( _mapGroups.size() );
1235 map<int, SMESH::SMESH_GroupBase_ptr>::iterator it = _mapGroups.begin();
1236 for ( ; it != _mapGroups.end(); it++ ) {
1237 if ( CORBA::is_nil( it->second )) continue;
1238 aList[i++] = SMESH::SMESH_GroupBase::_duplicate( it->second );
1240 if (i > 1) aPythonDump << ", ";
1241 aPythonDump << it->second;
1245 catch(SALOME_Exception & S_ex) {
1246 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
1248 aPythonDump << " ] = " << SMESH::SMESH_Mesh_var(_this()) << ".GetGroups()";
1250 return aList._retn();
1253 //=============================================================================
1255 * Get number of groups existing in the mesh
1257 //=============================================================================
1259 CORBA::Long SMESH_Mesh_i::NbGroups()
1261 Unexpect aCatch(SALOME_SalomeException);
1262 return _mapGroups.size();
1265 //=============================================================================
1267 * New group including all mesh elements present in initial groups is created.
1269 //=============================================================================
1271 SMESH::SMESH_Group_ptr SMESH_Mesh_i::UnionGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
1272 SMESH::SMESH_GroupBase_ptr theGroup2,
1273 const char* theName )
1275 SMESH::SMESH_Group_var aResGrp;
1279 _preMeshInfo->FullLoadFromFile();
1281 if ( theGroup1->_is_nil() || theGroup2->_is_nil() )
1282 THROW_SALOME_CORBA_EXCEPTION("UnionGroups(): NULL Group",
1284 if ( theGroup1->GetType() != theGroup2->GetType() )
1285 THROW_SALOME_CORBA_EXCEPTION("UnionGroups(): different group types",
1290 aResGrp = CreateGroup( theGroup1->GetType(), theName );
1291 if ( aResGrp->_is_nil() )
1292 return SMESH::SMESH_Group::_nil();
1294 aResGrp->AddFrom( theGroup1 );
1295 aResGrp->AddFrom( theGroup2 );
1297 // Update Python script
1298 pyDump << aResGrp << " = " << SMESH::SMESH_Mesh_var(_this())
1299 << ".UnionGroups( " << theGroup1 << ", " << theGroup2 << ", '" << theName << "' )";
1301 SMESH_CATCH( SMESH::throwCorbaException );
1303 return aResGrp._retn();
1306 //=============================================================================
1308 * \brief New group including all mesh elements present in initial groups is created.
1309 * \param theGroups list of groups
1310 * \param theName name of group to be created
1311 * \return pointer to the new group
1313 //=============================================================================
1315 SMESH::SMESH_Group_ptr SMESH_Mesh_i::UnionListOfGroups(const SMESH::ListOfGroups& theGroups,
1316 const char* theName )
1318 SMESH::SMESH_Group_var aResGrp;
1321 _preMeshInfo->FullLoadFromFile();
1324 return SMESH::SMESH_Group::_nil();
1329 SMESH::ElementType aType = SMESH::ALL;
1330 for ( int g = 0, n = theGroups.length(); g < n; g++ )
1332 SMESH::SMESH_GroupBase_var aGrp = theGroups[ g ];
1333 if ( CORBA::is_nil( aGrp ) )
1335 if ( aType == SMESH::ALL )
1336 aType = aGrp->GetType();
1337 else if ( aType != aGrp->GetType() )
1338 THROW_SALOME_CORBA_EXCEPTION("UnionListOfGroups(): different group types",
1341 if ( aType == SMESH::ALL )
1342 return SMESH::SMESH_Group::_nil();
1347 aResGrp = CreateGroup( aType, theName );
1348 if ( aResGrp->_is_nil() )
1349 return SMESH::SMESH_Group::_nil();
1351 pyDump << aResGrp << " = " << SMESH::SMESH_Mesh_var(_this()) << ".UnionListOfGroups([ ";
1352 for ( int g = 0, n = theGroups.length(); g < n; g++ )
1354 SMESH::SMESH_GroupBase_var aGrp = theGroups[ g ];
1355 if ( !CORBA::is_nil( aGrp ) )
1357 aResGrp->AddFrom( aGrp );
1358 if ( g > 0 ) pyDump << ", ";
1362 pyDump << " ], '" << theName << "' )";
1364 SMESH_CATCH( SMESH::throwCorbaException );
1366 return aResGrp._retn();
1369 //=============================================================================
1371 * New group is created. All mesh elements that are
1372 * present in both initial groups are added to the new one.
1374 //=============================================================================
1376 SMESH::SMESH_Group_ptr SMESH_Mesh_i::IntersectGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
1377 SMESH::SMESH_GroupBase_ptr theGroup2,
1378 const char* theName )
1380 SMESH::SMESH_Group_var aResGrp;
1385 _preMeshInfo->FullLoadFromFile();
1387 if ( theGroup1->_is_nil() || theGroup2->_is_nil() )
1388 THROW_SALOME_CORBA_EXCEPTION("IntersectGroups(): NULL Group",
1390 if ( theGroup1->GetType() != theGroup2->GetType() )
1391 THROW_SALOME_CORBA_EXCEPTION("IntersectGroups(): different group types",
1395 // Create Intersection
1396 aResGrp = CreateGroup( theGroup1->GetType(), theName );
1397 if ( aResGrp->_is_nil() )
1398 return aResGrp._retn();
1400 SMESHDS_GroupBase* groupDS1 = 0;
1401 if ( SMESH_GroupBase_i* grp_i = SMESH::DownCast< SMESH_GroupBase_i* >( theGroup1 ))
1402 groupDS1 = grp_i->GetGroupDS();
1404 SMESHDS_GroupBase* groupDS2 = 0;
1405 if ( SMESH_GroupBase_i* grp_i = SMESH::DownCast< SMESH_GroupBase_i* >( theGroup2 ))
1406 groupDS2 = grp_i->GetGroupDS();
1408 SMESHDS_Group* resGroupDS = 0;
1409 if ( SMESH_GroupBase_i* grp_i = SMESH::DownCast< SMESH_GroupBase_i* >( aResGrp ))
1410 resGroupDS = dynamic_cast<SMESHDS_Group*>( grp_i->GetGroupDS() );
1412 if ( groupDS1 && groupDS2 && resGroupDS && !groupDS2->IsEmpty() )
1414 SMDS_ElemIteratorPtr elemIt1 = groupDS1->GetElements();
1415 while ( elemIt1->more() )
1417 const SMDS_MeshElement* e = elemIt1->next();
1418 if ( groupDS2->Contains( e ))
1419 resGroupDS->SMDSGroup().Add( e );
1422 // Update Python script
1423 pyDump << aResGrp << " = " << SMESH::SMESH_Mesh_var(_this()) << ".IntersectGroups( "
1424 << theGroup1 << ", " << theGroup2 << ", '" << theName << "')";
1426 SMESH_CATCH( SMESH::throwCorbaException );
1428 return aResGrp._retn();
1431 //=============================================================================
1433 \brief Intersect list of groups. New group is created. All mesh elements that
1434 are present in all initial groups simultaneously are added to the new one.
1435 \param theGroups list of groups
1436 \param theName name of group to be created
1437 \return pointer on the group
1439 //=============================================================================
1441 SMESH::SMESH_Group_ptr
1442 SMESH_Mesh_i::IntersectListOfGroups(const SMESH::ListOfGroups& theGroups,
1443 const char* theName )
1445 SMESH::SMESH_Group_var aResGrp;
1450 _preMeshInfo->FullLoadFromFile();
1453 return SMESH::SMESH_Group::_nil();
1455 // check types and get SMESHDS_GroupBase's
1456 SMESH::ElementType aType = SMESH::ALL;
1457 vector< SMESHDS_GroupBase* > groupVec;
1458 for ( int g = 0, n = theGroups.length(); g < n; g++ )
1460 SMESH::SMESH_GroupBase_var aGrp = theGroups[ g ];
1461 if ( CORBA::is_nil( aGrp ) )
1463 if ( aType == SMESH::ALL )
1464 aType = aGrp->GetType();
1465 else if ( aType != aGrp->GetType() )
1466 THROW_SALOME_CORBA_EXCEPTION("IntersectListOfGroups(): different group types",
1469 if ( SMESH_GroupBase_i* grp_i = SMESH::DownCast< SMESH_GroupBase_i* >( aGrp ))
1470 if ( SMESHDS_GroupBase* grpDS = grp_i->GetGroupDS() )
1472 if ( grpDS->IsEmpty() )
1477 groupVec.push_back( grpDS );
1480 if ( aType == SMESH::ALL ) // all groups are nil
1481 return SMESH::SMESH_Group::_nil();
1486 aResGrp = CreateGroup( aType, theName );
1488 SMESHDS_Group* resGroupDS = 0;
1489 if ( SMESH_GroupBase_i* grp_i = SMESH::DownCast< SMESH_GroupBase_i* >( aResGrp ))
1490 resGroupDS = dynamic_cast<SMESHDS_Group*>( grp_i->GetGroupDS() );
1491 if ( !resGroupDS || groupVec.empty() )
1492 return aResGrp._retn();
1495 size_t i, nb = groupVec.size();
1496 SMDS_ElemIteratorPtr elemIt1 = groupVec[0]->GetElements();
1497 while ( elemIt1->more() )
1499 const SMDS_MeshElement* e = elemIt1->next();
1501 for ( i = 1; ( i < nb && inAll ); ++i )
1502 inAll = groupVec[i]->Contains( e );
1505 resGroupDS->SMDSGroup().Add( e );
1508 // Update Python script
1509 pyDump << aResGrp << " = " << SMESH::SMESH_Mesh_var( _this() )
1510 << ".IntersectListOfGroups( " << theGroups << ", '" << theName << "' )";
1512 SMESH_CATCH( SMESH::throwCorbaException );
1514 return aResGrp._retn();
1517 //=============================================================================
1519 * New group is created. All mesh elements that are present in
1520 * a main group but is not present in a tool group are added to the new one
1522 //=============================================================================
1524 SMESH::SMESH_Group_ptr SMESH_Mesh_i::CutGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
1525 SMESH::SMESH_GroupBase_ptr theGroup2,
1526 const char* theName )
1528 SMESH::SMESH_Group_var aResGrp;
1533 _preMeshInfo->FullLoadFromFile();
1535 if ( theGroup1->_is_nil() || theGroup2->_is_nil() )
1536 THROW_SALOME_CORBA_EXCEPTION("CutGroups(): NULL Group",
1538 if ( theGroup1->GetType() != theGroup2->GetType() )
1539 THROW_SALOME_CORBA_EXCEPTION("CutGroups(): different group types",
1543 aResGrp = CreateGroup( theGroup1->GetType(), theName );
1544 if ( aResGrp->_is_nil() )
1545 return aResGrp._retn();
1547 SMESHDS_GroupBase* groupDS1 = 0;
1548 if ( SMESH_GroupBase_i* grp_i = SMESH::DownCast< SMESH_GroupBase_i* >( theGroup1 ))
1549 groupDS1 = grp_i->GetGroupDS();
1551 SMESHDS_GroupBase* groupDS2 = 0;
1552 if ( SMESH_GroupBase_i* grp_i = SMESH::DownCast< SMESH_GroupBase_i* >( theGroup2 ))
1553 groupDS2 = grp_i->GetGroupDS();
1555 SMESHDS_Group* resGroupDS = 0;
1556 if ( SMESH_GroupBase_i* grp_i = SMESH::DownCast< SMESH_GroupBase_i* >( aResGrp ))
1557 resGroupDS = dynamic_cast<SMESHDS_Group*>( grp_i->GetGroupDS() );
1559 if ( groupDS1 && groupDS2 && resGroupDS )
1561 SMDS_ElemIteratorPtr elemIt1 = groupDS1->GetElements();
1562 while ( elemIt1->more() )
1564 const SMDS_MeshElement* e = elemIt1->next();
1565 if ( !groupDS2->Contains( e ))
1566 resGroupDS->SMDSGroup().Add( e );
1569 // Update Python script
1570 pyDump << aResGrp << " = " << SMESH::SMESH_Mesh_var(_this()) << ".CutGroups( "
1571 << theGroup1 << ", " << theGroup2 << ", '" << theName << "')";
1573 SMESH_CATCH( SMESH::throwCorbaException );
1575 return aResGrp._retn();
1578 //=============================================================================
1580 \brief Cut lists of groups. New group is created. All mesh elements that are
1581 present in main groups but do not present in tool groups are added to the new one
1582 \param theMainGroups list of main groups
1583 \param theToolGroups list of tool groups
1584 \param theName name of group to be created
1585 \return pointer on the group
1587 //=============================================================================
1589 SMESH::SMESH_Group_ptr
1590 SMESH_Mesh_i::CutListOfGroups(const SMESH::ListOfGroups& theMainGroups,
1591 const SMESH::ListOfGroups& theToolGroups,
1592 const char* theName )
1594 SMESH::SMESH_Group_var aResGrp;
1599 _preMeshInfo->FullLoadFromFile();
1602 return SMESH::SMESH_Group::_nil();
1604 // check types and get SMESHDS_GroupBase's
1605 SMESH::ElementType aType = SMESH::ALL;
1606 vector< SMESHDS_GroupBase* > toolGroupVec;
1607 vector< SMDS_ElemIteratorPtr > mainIterVec;
1609 for ( int g = 0, n = theMainGroups.length(); g < n; g++ )
1611 SMESH::SMESH_GroupBase_var aGrp = theMainGroups[ g ];
1612 if ( CORBA::is_nil( aGrp ) )
1614 if ( aType == SMESH::ALL )
1615 aType = aGrp->GetType();
1616 else if ( aType != aGrp->GetType() )
1617 THROW_SALOME_CORBA_EXCEPTION("CutListOfGroups(): different group types",
1619 if ( SMESH_GroupBase_i* grp_i = SMESH::DownCast< SMESH_GroupBase_i* >( aGrp ))
1620 if ( SMESHDS_GroupBase* grpDS = grp_i->GetGroupDS() )
1621 if ( !grpDS->IsEmpty() )
1622 mainIterVec.push_back( grpDS->GetElements() );
1624 if ( aType == SMESH::ALL ) // all main groups are nil
1625 return SMESH::SMESH_Group::_nil();
1626 if ( mainIterVec.empty() ) // all main groups are empty
1627 return aResGrp._retn();
1629 for ( int g = 0, n = theToolGroups.length(); g < n; g++ )
1631 SMESH::SMESH_GroupBase_var aGrp = theToolGroups[ g ];
1632 if ( CORBA::is_nil( aGrp ) )
1634 if ( aType != aGrp->GetType() )
1635 THROW_SALOME_CORBA_EXCEPTION("CutListOfGroups(): different group types",
1637 if ( SMESH_GroupBase_i* grp_i = SMESH::DownCast< SMESH_GroupBase_i* >( aGrp ))
1638 if ( SMESHDS_GroupBase* grpDS = grp_i->GetGroupDS() )
1639 toolGroupVec.push_back( grpDS );
1645 aResGrp = CreateGroup( aType, theName );
1647 SMESHDS_Group* resGroupDS = 0;
1648 if ( SMESH_GroupBase_i* grp_i = SMESH::DownCast< SMESH_GroupBase_i* >( aResGrp ))
1649 resGroupDS = dynamic_cast<SMESHDS_Group*>( grp_i->GetGroupDS() );
1651 return aResGrp._retn();
1654 size_t i, nb = toolGroupVec.size();
1655 SMDS_ElemIteratorPtr mainElemIt
1656 ( new SMDS_IteratorOnIterators
1657 < const SMDS_MeshElement*, vector< SMDS_ElemIteratorPtr > >( mainIterVec ));
1658 while ( mainElemIt->more() )
1660 const SMDS_MeshElement* e = mainElemIt->next();
1662 for ( i = 0; ( i < nb && !isIn ); ++i )
1663 isIn = toolGroupVec[i]->Contains( e );
1666 resGroupDS->SMDSGroup().Add( e );
1669 // Update Python script
1670 pyDump << aResGrp << " = " << SMESH::SMESH_Mesh_var( _this() )
1671 << ".CutListOfGroups( " << theMainGroups << ", "
1672 << theToolGroups << ", '" << theName << "' )";
1674 SMESH_CATCH( SMESH::throwCorbaException );
1676 return aResGrp._retn();
1679 namespace // functions making checks according to SMESH::NB_COMMON_NODES_ENUM
1681 bool isAllNodesCommon(int nbChecked, int nbCommon, int nbNodes, int /*nbCorners*/,
1682 bool & toStopChecking )
1684 toStopChecking = ( nbCommon < nbChecked );
1685 return nbCommon == nbNodes;
1687 bool isMainNodesCommon(int nbChecked, int nbCommon, int /*nbNodes*/, int nbCorners,
1688 bool & toStopChecking )
1690 toStopChecking = ( nbCommon < nbChecked || nbChecked >= nbCorners );
1691 return nbCommon == nbCorners;
1693 bool isAtLeastOneNodeCommon(int /*nbChecked*/, int nbCommon, int /*nbNodes*/, int /*nbCorners*/,
1694 bool & /*toStopChecking*/ )
1696 return nbCommon > 0;
1698 bool isMajorityOfNodesCommon(int /*nbChecked*/, int nbCommon, int nbNodes, int /*nbCorners*/,
1699 bool & /*toStopChecking*/ )
1701 return nbCommon >= (nbNodes+1) / 2;
1705 //=============================================================================
1707 * Create a group of entities basing on nodes of other groups.
1708 * \param [in] theGroups - list of either groups, sub-meshes or filters.
1709 * \param [in] anElemType - a type of elements to include to the new group.
1710 * \param [in] theName - a name of the new group.
1711 * \param [in] theNbCommonNodes - criterion of inclusion of an element to the new group.
1712 * \param [in] theUnderlyingOnly - if \c True, an element is included to the
1713 * new group provided that it is based on nodes of an element of \a aListOfGroups
1714 * \return SMESH_Group - the created group
1716 // IMP 19939, bug 22010, IMP 22635
1717 //=============================================================================
1719 SMESH::SMESH_Group_ptr
1720 SMESH_Mesh_i::CreateDimGroup(const SMESH::ListOfIDSources& theGroups,
1721 SMESH::ElementType theElemType,
1722 const char* theName,
1723 SMESH::NB_COMMON_NODES_ENUM theNbCommonNodes,
1724 CORBA::Boolean theUnderlyingOnly)
1726 SMESH::SMESH_Group_var aResGrp;
1730 _preMeshInfo->FullLoadFromFile();
1732 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
1734 if ( !theName || !aMeshDS )
1735 return SMESH::SMESH_Group::_nil();
1737 SMDSAbs_ElementType anElemType = (SMDSAbs_ElementType)theElemType;
1739 bool (*isToInclude)(int nbChecked, int nbCommon, int nbNodes, int nbCorners, bool & toStop);
1740 SMESH_Comment nbCoNoStr( "SMESH.");
1741 switch ( theNbCommonNodes ) {
1742 case SMESH::ALL_NODES : isToInclude = isAllNodesCommon; nbCoNoStr<<"ALL_NODES" ;break;
1743 case SMESH::MAIN : isToInclude = isMainNodesCommon; nbCoNoStr<<"MAIN" ;break;
1744 case SMESH::AT_LEAST_ONE: isToInclude = isAtLeastOneNodeCommon; nbCoNoStr<<"AT_LEAST_ONE";break;
1745 case SMESH::MAJORITY : isToInclude = isMajorityOfNodesCommon; nbCoNoStr<<"MAJORITY" ;break;
1746 default: return aResGrp._retn();
1748 int nbChecked, nbCommon, nbNodes, nbCorners;
1754 aResGrp = CreateGroup( theElemType, theName );
1755 if ( aResGrp->_is_nil() )
1756 return SMESH::SMESH_Group::_nil();
1758 SMESHDS_GroupBase* groupBaseDS =
1759 SMESH::DownCast<SMESH_GroupBase_i*>( aResGrp )->GetGroupDS();
1760 SMDS_MeshGroup& resGroupCore = static_cast< SMESHDS_Group* >( groupBaseDS )->SMDSGroup();
1762 vector<bool> isNodeInGroups;
1764 for ( int g = 0, n = theGroups.length(); g < n; g++ ) // loop on theGroups
1766 SMESH::SMESH_IDSource_var aGrp = theGroups[ g ];
1767 if ( CORBA::is_nil( aGrp ) )
1769 SMESH::SMESH_Mesh_var mesh = aGrp->GetMesh();
1770 if ( mesh->_is_nil() || mesh->GetId() != this->GetId() )
1773 SMDS_ElemIteratorPtr elIt = GetElements( aGrp, SMESH::ALL );
1774 if ( !elIt ) continue;
1776 if ( theElemType == SMESH::NODE ) // get all nodes of elements
1778 while ( elIt->more() ) {
1779 const SMDS_MeshElement* el = elIt->next();
1780 SMDS_ElemIteratorPtr nIt = el->nodesIterator();
1781 while ( nIt->more() )
1782 resGroupCore.Add( nIt->next() );
1785 // get elements of theElemType based on nodes of every element of group
1786 else if ( theUnderlyingOnly )
1788 while ( elIt->more() )
1790 const SMDS_MeshElement* el = elIt->next(); // an element of ref group
1791 TIDSortedElemSet elNodes( el->begin_nodes(), el->end_nodes() );
1792 TIDSortedElemSet checkedElems;
1793 SMDS_NodeIteratorPtr nIt = el->nodeIterator();
1794 while ( nIt->more() )
1796 const SMDS_MeshNode* n = nIt->next();
1797 SMDS_ElemIteratorPtr elOfTypeIt = n->GetInverseElementIterator( anElemType );
1798 // check nodes of elements of theElemType around el
1799 while ( elOfTypeIt->more() )
1801 const SMDS_MeshElement* elOfType = elOfTypeIt->next();
1802 if ( !checkedElems.insert( elOfType ).second ) continue;
1803 nbNodes = elOfType->NbNodes();
1804 nbCorners = elOfType->NbCornerNodes();
1806 bool toStopChecking = false;
1807 SMDS_ElemIteratorPtr nIt2 = elOfType->nodesIterator();
1808 for ( nbChecked = 1; nIt2->more() && !toStopChecking; ++nbChecked )
1809 if ( elNodes.count( nIt2->next() ) &&
1810 isToInclude( nbChecked, ++nbCommon, nbNodes, nbCorners, toStopChecking ))
1812 resGroupCore.Add( elOfType );
1819 // get all nodes of elements of groups
1822 while ( elIt->more() )
1824 const SMDS_MeshElement* el = elIt->next(); // an element of group
1825 SMDS_NodeIteratorPtr nIt = el->nodeIterator();
1826 while ( nIt->more() )
1828 const SMDS_MeshNode* n = nIt->next();
1829 if ( n->GetID() >= (int) isNodeInGroups.size() )
1830 isNodeInGroups.resize( n->GetID() + 1, false );
1831 isNodeInGroups[ n->GetID() ] = true;
1837 // Get elements of theElemType based on a certain number of nodes of elements of groups
1838 if ( !theUnderlyingOnly && !isNodeInGroups.empty() )
1840 const SMDS_MeshNode* n;
1841 vector<bool> isElemChecked( aMeshDS->MaxElementID() + 1 );
1842 const int isNodeInGroupsSize = isNodeInGroups.size();
1843 for ( int iN = 0; iN < isNodeInGroupsSize; ++iN )
1845 if ( !isNodeInGroups[ iN ] ||
1846 !( n = aMeshDS->FindNode( iN )))
1849 // check nodes of elements of theElemType around n
1850 SMDS_ElemIteratorPtr elOfTypeIt = n->GetInverseElementIterator( anElemType );
1851 while ( elOfTypeIt->more() )
1853 const SMDS_MeshElement* elOfType = elOfTypeIt->next();
1854 vector<bool>::reference isChecked = isElemChecked[ elOfType->GetID() ];
1859 nbNodes = elOfType->NbNodes();
1860 nbCorners = elOfType->NbCornerNodes();
1862 bool toStopChecking = false;
1863 SMDS_ElemIteratorPtr nIt = elOfType->nodesIterator();
1864 for ( nbChecked = 1; nIt->more() && !toStopChecking; ++nbChecked )
1866 const smIdType nID = nIt->next()->GetID();
1867 if ( nID < isNodeInGroupsSize && isNodeInGroups[ nID ] &&
1868 isToInclude( nbChecked, ++nbCommon, nbNodes, nbCorners, toStopChecking ))
1870 resGroupCore.Add( elOfType );
1878 // Update Python script
1879 pyDump << aResGrp << " = " << SMESH::SMESH_Mesh_var( _this())
1880 << ".CreateDimGroup( "
1881 << theGroups << ", " << theElemType << ", '" << theName << "', "
1882 << nbCoNoStr << ", " << theUnderlyingOnly << ")";
1884 SMESH_CATCH( SMESH::throwCorbaException );
1886 return aResGrp._retn();
1889 //================================================================================
1891 * \brief Distribute all faces of the mesh between groups using sharp edges and optionally
1892 * existing 1D elements as group boundaries.
1893 * \param [in] theSharpAngle - edge is considered sharp if an angle between normals of
1894 * adjacent faces is more than \a sharpAngle in degrees.
1895 * \param [in] theCreateEdges - to create 1D elements for detected sharp edges.
1896 * \param [in] theUseExistingEdges - to use existing edges as group boundaries
1897 * \return ListOfGroups - the created groups
1899 //================================================================================
1901 SMESH::ListOfGroups*
1902 SMESH_Mesh_i::FaceGroupsSeparatedByEdges( CORBA::Double theSharpAngle,
1903 CORBA::Boolean theCreateEdges,
1904 CORBA::Boolean theUseExistingEdges )
1906 if ( theSharpAngle < 0 || theSharpAngle > 180 )
1907 THROW_SALOME_CORBA_EXCEPTION("Invalid sharp angle, it must be between 0 and 180 degrees",
1910 SMESH::ListOfGroups_var resultGroups = new SMESH::ListOfGroups;
1916 _preMeshInfo->FullLoadFromFile();
1918 SMESHDS_Mesh* meshDS = _impl->GetMeshDS();
1920 std::vector< SMESH_MeshAlgos::Edge > edges =
1921 SMESH_MeshAlgos::FindSharpEdges( meshDS, theSharpAngle, theUseExistingEdges );
1923 if ( theCreateEdges )
1925 std::vector<const SMDS_MeshNode *> nodes(2);
1926 for ( size_t i = 0; i < edges.size(); ++i )
1928 nodes[0] = edges[i]._node1;
1929 nodes[1] = edges[i]._node2;
1930 if ( meshDS->FindElement( nodes, SMDSAbs_Edge ))
1932 if ( edges[i]._medium )
1933 meshDS->AddEdge( edges[i]._node1, edges[i]._node2, edges[i]._medium );
1935 meshDS->AddEdge( edges[i]._node1, edges[i]._node2 );
1939 std::vector< std::vector< const SMDS_MeshElement* > > faceGroups =
1940 SMESH_MeshAlgos::SeparateFacesByEdges( meshDS, edges );
1942 SMESH::SMESH_MeshEditor_var editor = GetMeshEditor(); // create _editor
1944 resultGroups->length( faceGroups.size() );
1945 for ( size_t iG = 0; iG < faceGroups.size(); ++iG )
1947 SMESH::SMESH_Group_var group = CreateGroup( SMESH::FACE,
1948 _editor->GenerateGroupName("Group").c_str());
1949 resultGroups[iG] = SMESH::SMESH_Group::_duplicate( group );
1951 SMESHDS_GroupBase* groupBaseDS =
1952 SMESH::DownCast<SMESH_GroupBase_i*>( group )->GetGroupDS();
1953 SMDS_MeshGroup& groupCore = static_cast< SMESHDS_Group* >( groupBaseDS )->SMDSGroup();
1955 std::vector< const SMDS_MeshElement* >& faces = faceGroups[ iG ];
1956 for ( size_t i = 0; i < faces.size(); ++i )
1957 groupCore.Add( faces[i] );
1960 pyDump << resultGroups << " = " << SMESH::SMESH_Mesh_var(_this())
1961 << ".FaceGroupsSeparatedByEdges( "
1962 << TVar( theSharpAngle ) << ", "
1963 << theCreateEdges << ", "
1964 << theUseExistingEdges << " )";
1966 SMESH_CATCH( SMESH::throwCorbaException );
1967 return resultGroups._retn();
1971 //================================================================================
1973 * \brief Remember GEOM group data
1975 //================================================================================
1977 void SMESH_Mesh_i::addGeomGroupData(GEOM::GEOM_Object_ptr theGeomObj,
1978 CORBA::Object_ptr theSmeshObj)
1980 if ( CORBA::is_nil( theGeomObj ) || theGeomObj->GetType() != GEOM_GROUP )
1983 SALOMEDS::SObject_wrap groupSO = _gen_i->ObjectToSObject( theGeomObj );
1984 if ( groupSO->_is_nil() )
1987 GEOM::GEOM_Gen_var geomGen = _gen_i->GetGeomEngine( theGeomObj );
1988 GEOM::GEOM_IGroupOperations_wrap groupOp = geomGen->GetIGroupOperations();
1989 GEOM::ListOfLong_var ids = groupOp->GetObjects( theGeomObj );
1992 _geomGroupData.push_back( TGeomGroupData() );
1993 TGeomGroupData & groupData = _geomGroupData.back();
1995 CORBA::String_var entry = groupSO->GetID();
1996 groupData._groupEntry = entry.in();
1998 for ( CORBA::ULong i = 0; i < ids->length(); ++i )
1999 groupData._indices.insert( ids[i] );
2001 groupData._smeshObject = CORBA::Object::_duplicate( theSmeshObj );
2002 // shape index in SMESHDS
2003 // TopoDS_Shape shape = _gen_i->GeomObjectToShape( theGeomObj );
2004 // groupData._dsID = shape.IsNull() ? 0 : _impl->GetSubMesh( shape )->GetId();
2007 //================================================================================
2009 * Remove GEOM group data relating to removed smesh object
2011 //================================================================================
2013 void SMESH_Mesh_i::removeGeomGroupData(CORBA::Object_ptr theSmeshObj)
2015 list<TGeomGroupData>::iterator
2016 data = _geomGroupData.begin(), dataEnd = _geomGroupData.end();
2017 for ( ; data != dataEnd; ++data ) {
2018 if ( theSmeshObj->_is_equivalent( data->_smeshObject )) {
2019 _geomGroupData.erase( data );
2025 //================================================================================
2027 * \brief Replace a shape in the mesh upon Break Link
2029 //================================================================================
2031 void SMESH_Mesh_i::ReplaceShape(GEOM::GEOM_Object_ptr theNewGeom)
2033 // check if geometry changed
2034 bool geomChanged = true;
2035 GEOM::GEOM_Object_var oldGeom = GetShapeToMesh();
2036 if ( !theNewGeom->_is_nil() && !oldGeom->_is_nil() )
2037 geomChanged = ( oldGeom->GetTick() != theNewGeom->GetTick() );
2039 TopoDS_Shape S = _impl->GetShapeToMesh();
2040 GEOM_Client* geomClient = _gen_i->GetShapeReader();
2041 TCollection_AsciiString aIOR;
2042 if ( geomClient->Find( S, aIOR ))
2043 geomClient->RemoveShapeFromBuffer( aIOR );
2045 // clear buffer also for sub-groups
2046 SMESHDS_Mesh* meshDS = _impl->GetMeshDS();
2047 const std::set<SMESHDS_GroupBase*>& groups = meshDS->GetGroups();
2048 std::set<SMESHDS_GroupBase*>::const_iterator g = groups.begin();
2049 for (; g != groups.end(); ++g)
2050 if (const SMESHDS_GroupOnGeom* group = dynamic_cast<SMESHDS_GroupOnGeom*>(*g))
2052 const TopoDS_Shape& s = group->GetShape();
2053 if ( geomClient->Find( s, aIOR ))
2054 geomClient->RemoveShapeFromBuffer( aIOR );
2057 // clear buffer also for sub-meshes
2058 std::map<int, SMESH_subMesh_i*>::const_iterator aSubMeshIter = _mapSubMesh_i.cbegin();
2059 for(; aSubMeshIter != _mapSubMesh_i.cend(); aSubMeshIter++) {
2060 int aShapeID = aSubMeshIter->first;
2061 const TopoDS_Shape& aSubShape = meshDS->IndexToShape(aShapeID);
2062 TCollection_AsciiString aShapeIOR;
2063 if ( geomClient->Find( aSubShape, aShapeIOR ))
2064 geomClient->RemoveShapeFromBuffer( aShapeIOR );
2068 int shapeID; smIdType fromID, toID; // indices of elements of a sub-mesh
2070 std::vector< TRange > elemRanges, nodeRanges; // elements of sub-meshes
2071 std::vector< SMDS_PositionPtr > positions; // node positions
2074 // store positions of elements on geometry
2076 if ( meshDS->MaxNodeID() > meshDS->NbNodes() ||
2077 meshDS->MaxElementID() > meshDS->NbElements() )
2080 meshDS->CompactMesh();
2082 positions.resize( meshDS->NbNodes() + 1 );
2083 for ( SMDS_NodeIteratorPtr nodeIt = meshDS->nodesIterator(); nodeIt->more(); )
2085 const SMDS_MeshNode* n = nodeIt->next();
2086 positions[ n->GetID() ] = n->GetPosition();
2089 // remove elements from sub-meshes to avoid their removal at hypotheses addition
2090 for ( int isNode = 0; isNode < 2; ++isNode )
2092 std::vector< TRange > & ranges = isNode ? nodeRanges : elemRanges;
2093 ranges.reserve( meshDS->MaxShapeIndex() + 10 );
2094 ranges.push_back( TRange{ 0,0,0 });
2095 SMDS_ElemIteratorPtr elemIt = meshDS->elementsIterator( isNode ? SMDSAbs_Node : SMDSAbs_All );
2096 while ( elemIt->more() )
2098 const SMDS_MeshElement* e = elemIt->next();
2099 const smIdType elemID = e->GetID();
2100 const int shapeID = e->GetShapeID();
2101 TRange & lastRange = ranges.back();
2102 if ( lastRange.shapeID != shapeID ||
2103 lastRange.toID != elemID )
2104 ranges.push_back( TRange{ shapeID, elemID, elemID + 1 });
2106 lastRange.toID = elemID + 1;
2108 if ( SMESHDS_SubMesh* sm = meshDS->MeshElements( shapeID ))
2110 if ( isNode ) sm->RemoveNode( static_cast< const SMDS_MeshNode *>( e ));
2111 else sm->RemoveElement( e );
2118 // update the reference to theNewGeom (needed for correct execution of a dumped python script)
2119 SMESH::SMESH_Mesh_var me = _this();
2120 SALOMEDS::SObject_wrap aSO = _gen_i->ObjectToSObject( me );
2121 CORBA::String_var entry = theNewGeom->GetStudyEntry();
2122 if ( !aSO->_is_nil() )
2124 SALOMEDS::SObject_wrap aShapeRefSO;
2125 if ( aSO->FindSubObject( _gen_i->GetRefOnShapeTag(), aShapeRefSO.inout() ))
2127 SALOMEDS::SObject_wrap aShapeSO = _gen_i->getStudyServant()->FindObjectID( entry );
2128 SALOMEDS::StudyBuilder_var builder = _gen_i->getStudyServant()->NewBuilder();
2129 builder->Addreference( aShapeRefSO, aShapeSO );
2133 // re-assign global hypotheses to the new shape
2134 _mainShapeTick = geomChanged ? -1 : theNewGeom->GetTick();
2135 CheckGeomModif( true );
2139 // restore positions of elements on geometry
2140 for ( int isNode = 0; isNode < 2; ++isNode )
2142 std::vector< TRange > & ranges = isNode ? nodeRanges : elemRanges;
2143 for ( size_t i = 1; i < ranges.size(); ++i )
2145 int elemID = ranges[ i ].fromID;
2146 int toID = ranges[ i ].toID;
2147 SMESHDS_SubMesh * smDS = meshDS->NewSubMesh( ranges[ i ].shapeID );
2149 for ( ; elemID < toID; ++elemID )
2150 smDS->AddNode( meshDS->FindNode( elemID ));
2152 for ( ; elemID < toID; ++elemID )
2153 smDS->AddElement( meshDS->FindElement( elemID ));
2155 if ( SMESH_subMesh* sm = _impl->GetSubMeshContaining( ranges[ i ].shapeID ))
2156 sm->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
2159 for ( unsigned int nodeID = 1; nodeID < positions.size(); ++nodeID )
2160 if ( positions[ nodeID ])
2161 if ( SMDS_MeshNode* n = const_cast< SMDS_MeshNode*>( meshDS->FindNode( nodeID )))
2162 n->SetPosition( positions[ nodeID ], n->GetShapeID() );
2165 _gen_i->UpdateIcons( SMESH::SMESH_Mesh_var( _this() ));
2168 TPythonDump() << "SHAPERSTUDY.breakLinkForSubElements(salome.ObjectToSObject("
2169 << me <<".GetMesh()), " << entry.in() << ")";
2171 TPythonDump() << me << ".ReplaceShape( " << entry.in() << " )";
2175 //================================================================================
2177 * \brief Return new group contents if it has been changed and update group data
2179 //================================================================================
2181 enum { ONLY_IF_CHANGED, IS_BREAK_LINK, MAIN_TRANSFORMED };
2183 TopoDS_Shape SMESH_Mesh_i::newGroupShape( TGeomGroupData & groupData, int how )
2185 TopoDS_Shape newShape;
2186 SALOMEDS::SObject_wrap groupSO;
2188 if ( how == IS_BREAK_LINK )
2190 SALOMEDS::SObject_wrap meshSO = _gen_i->ObjectToSObject( groupData._smeshObject );
2191 SALOMEDS::SObject_wrap geomRefSO;
2192 if ( !meshSO->_is_nil() &&
2193 meshSO->FindSubObject( SMESH::Tag_RefOnShape, geomRefSO.inout() ))
2195 geomRefSO->ReferencedObject( groupSO.inout() );
2201 groupSO = _gen_i->getStudyServant()->FindObjectID( groupData._groupEntry.c_str() );
2204 if ( groupSO->_is_nil() )
2207 CORBA::Object_var groupObj = _gen_i->SObjectToObject( groupSO );
2208 GEOM::GEOM_Object_var geomGroup = GEOM::GEOM_Object::_narrow( groupObj );
2209 if ( geomGroup->_is_nil() )
2212 // get indices of group items
2213 set<int> curIndices;
2214 GEOM::GEOM_Gen_var geomGen = _gen_i->GetGeomEngine( geomGroup );
2215 GEOM::GEOM_IGroupOperations_wrap groupOp = geomGen->GetIGroupOperations();
2216 GEOM::ListOfLong_var ids = groupOp->GetObjects( geomGroup );
2217 for ( CORBA::ULong i = 0; i < ids->length(); ++i )
2218 curIndices.insert( ids[i] );
2220 bool sameIndices = ( groupData._indices == curIndices );
2221 if ( how == ONLY_IF_CHANGED && sameIndices )
2222 return newShape; // group not changed
2225 CORBA::String_var entry = geomGroup->GetStudyEntry();
2226 groupData._groupEntry = entry.in();
2227 groupData._indices = curIndices;
2229 newShape = _gen_i->GeomObjectToShape( geomGroup );
2231 // check if newShape is up-to-date
2232 if ( !newShape.IsNull() && ids->length() > 0 )
2234 bool toUpdate = ! _impl->GetMeshDS()->IsGroupOfSubShapes( newShape );
2237 TopExp_Explorer exp( newShape, (TopAbs_ShapeEnum)( groupOp->GetType( geomGroup )));
2238 for ( ; exp.More() && !toUpdate; exp.Next() )
2240 int ind = _impl->GetMeshDS()->ShapeToIndex( exp.Current() );
2241 toUpdate = ( curIndices.erase( ind ) == 0 );
2243 if ( !curIndices.empty() )
2248 GEOM_Client* geomClient = _gen_i->GetShapeReader();
2249 CORBA::String_var groupIOR = geomGen->GetStringFromIOR( geomGroup );
2250 geomClient->RemoveShapeFromBuffer( groupIOR.in() );
2251 newShape = _gen_i->GeomObjectToShape( geomGroup );
2256 // geom group becomes empty - return empty compound
2257 TopoDS_Compound compound;
2258 BRep_Builder().MakeCompound(compound);
2259 newShape = compound;
2267 //-----------------------------------------------------------------------------
2269 * \brief Storage of shape and index used in CheckGeomGroupModif()
2271 struct TIndexedShape
2274 TopoDS_Shape _shape;
2275 TIndexedShape( int i, const TopoDS_Shape& s ):_index(i), _shape(s) {}
2277 //-----------------------------------------------------------------------------
2279 * \brief Data to re-create a group on geometry
2281 struct TGroupOnGeomData
2284 TopoDS_Shape _shape;
2285 SMDSAbs_ElementType _type;
2287 Quantity_Color _color;
2289 TGroupOnGeomData( const SMESHDS_GroupOnGeom* group )
2291 _oldID = group->GetID();
2292 _type = group->GetType();
2293 _name = group->GetStoreName();
2294 _color = group->GetColor();
2298 //-----------------------------------------------------------------------------
2300 * \brief Check if a filter is still valid after geometry removal
2302 bool isValidGeomFilter( SMESH::Filter_var theFilter )
2304 if ( theFilter->_is_nil() )
2306 SMESH::Filter::Criteria_var criteria;
2307 theFilter->GetCriteria( criteria.out() );
2309 for ( CORBA::ULong iCr = 0; iCr < criteria->length(); ++iCr )
2311 const char* thresholdID = criteria[ iCr ].ThresholdID.in();
2313 switch ( criteria[ iCr ].Type )
2315 case SMESH::FT_BelongToGeom:
2316 case SMESH::FT_BelongToPlane:
2317 case SMESH::FT_BelongToCylinder:
2318 case SMESH::FT_BelongToGenSurface:
2319 case SMESH::FT_LyingOnGeom:
2320 entry = thresholdID;
2322 case SMESH::FT_ConnectedElements:
2325 entry = thresholdID;
2331 SMESH_Gen_i* gen = SMESH_Gen_i::GetSMESHGen();
2332 SALOMEDS::SObject_wrap so = gen->getStudyServant()->FindObjectID( entry.c_str() );
2333 if ( so->_is_nil() )
2335 CORBA::Object_var obj = so->GetObject();
2336 GEOM::GEOM_Object_var geom = GEOM::GEOM_Object::_narrow( obj );
2337 if ( gen->GeomObjectToShape( geom ).IsNull() )
2340 } // loop on criteria
2346 //=============================================================================
2348 * \brief Update data if geometry changes
2352 //=============================================================================
2354 void SMESH_Mesh_i::CheckGeomModif( bool theIsBreakLink )
2356 SMESH::SMESH_Mesh_var me = _this();
2357 GEOM::GEOM_Object_var mainGO = GetShapeToMesh();
2359 TPythonDump dumpNothing; // prevent any dump
2361 //bool removedFromClient = false;
2363 if ( mainGO->_is_nil() ) // GEOM_Client cleared or geometry removed? (IPAL52735, PAL23636)
2365 //removedFromClient = _impl->HasShapeToMesh();
2367 // try to find geometry by study reference
2368 SALOMEDS::SObject_wrap meshSO = _gen_i->ObjectToSObject( me );
2369 SALOMEDS::SObject_wrap geomRefSO, geomSO;
2370 if ( !meshSO->_is_nil() &&
2371 meshSO->FindSubObject( SMESH::Tag_RefOnShape, geomRefSO.inout() ) &&
2372 geomRefSO->ReferencedObject( geomSO.inout() ))
2374 CORBA::Object_var geomObj = _gen_i->SObjectToObject( geomSO );
2375 mainGO = GEOM::GEOM_Object::_narrow( geomObj );
2378 if ( mainGO->_is_nil() && // geometry removed ==>
2379 !geomRefSO->_is_nil() ) // remove geom dependent data: sub-meshes etc.
2381 // convert geom dependent groups into standalone ones
2382 CheckGeomGroupModif();
2384 _impl->ShapeToMesh( TopoDS_Shape() );
2386 // remove sub-meshes
2387 std::map<int, SMESH::SMESH_subMesh_ptr>::iterator i_sm = _mapSubMeshIor.begin();
2388 while ( i_sm != _mapSubMeshIor.end() )
2390 SMESH::SMESH_subMesh_ptr sm = i_sm->second;
2392 RemoveSubMesh( sm );
2394 // remove all children except groups in the study
2395 SALOMEDS::StudyBuilder_var builder = _gen_i->getStudyServant()->NewBuilder();
2396 SALOMEDS::SObject_wrap so;
2397 for ( CORBA::Long tag = SMESH::Tag_RefOnShape; tag <= SMESH::Tag_LastSubMesh; ++tag )
2398 if ( meshSO->FindSubObject( tag, so.inout() ))
2399 builder->RemoveObjectWithChildren( so );
2401 _gen_i->SetPixMap( meshSO, "ICON_SMESH_TREE_MESH_IMPORTED" );
2407 if ( !_impl->HasShapeToMesh() ) return;
2410 // Update after group modification
2412 const bool geomChanged = ( mainGO->GetTick() != _mainShapeTick );
2413 if ( !theIsBreakLink )
2414 if ( mainGO->GetType() == GEOM_GROUP || !geomChanged ) // is group or not modified
2416 smIdType nb = NbNodes() + NbElements();
2417 CheckGeomGroupModif();
2418 if ( nb != NbNodes() + NbElements() ) // something removed due to hypotheses change
2419 _gen_i->UpdateIcons( me );
2423 // Update after shape modification or breakLink w/o geometry change
2425 GEOM_Client* geomClient = _gen_i->GetShapeReader();
2426 if ( !geomClient ) return;
2427 GEOM::GEOM_Gen_var geomGen = _gen_i->GetGeomEngine( mainGO );
2428 if ( geomGen->_is_nil() ) return;
2429 CORBA::String_var geomComponentType = geomGen->ComponentDataType();
2430 bool isShaper = ( strcmp( geomComponentType.in(), "SHAPERSTUDY" ) == 0 );
2432 SMESHDS_Mesh * meshDS = _impl->GetMeshDS();
2434 TopoDS_Shape newShape = _gen_i->GeomObjectToShape( mainGO );
2435 if ( meshDS->ShapeToIndex( newShape ) == 1 ) // not yet updated
2437 CORBA::String_var ior = geomGen->GetStringFromIOR( mainGO );
2438 geomClient->RemoveShapeFromBuffer( ior.in() );
2439 newShape = _gen_i->GeomObjectToShape( mainGO );
2442 // Update data taking into account that if topology doesn't change
2443 // all sub-shapes change but IDs of sub-shapes remain (except for geom groups)
2446 _preMeshInfo->ForgetAllData();
2448 if ( geomChanged || !isShaper )
2450 if ( newShape.IsNull() )
2453 _mainShapeTick = mainGO->GetTick();
2455 // store data of groups on geometry including new TopoDS_Shape's
2456 std::vector< TGroupOnGeomData > groupsData;
2457 const std::set<SMESHDS_GroupBase*>& groups = meshDS->GetGroups();
2458 groupsData.reserve( groups.size() );
2459 TopTools_DataMapOfShapeShape old2newShapeMap;
2460 std::set<SMESHDS_GroupBase*>::const_iterator g = groups.begin();
2461 for ( ; g != groups.end(); ++g )
2463 if ( const SMESHDS_GroupOnGeom* group = dynamic_cast< SMESHDS_GroupOnGeom* >( *g ))
2465 groupsData.push_back( TGroupOnGeomData( group ));
2468 SMESH::SMESH_GroupOnGeom_var gog;
2469 std::map<int, SMESH::SMESH_GroupBase_ptr>::iterator i_grp = _mapGroups.find( group->GetID() );
2470 if ( i_grp != _mapGroups.end() )
2471 gog = SMESH::SMESH_GroupOnGeom::_narrow( i_grp->second );
2473 GEOM::GEOM_Object_var geom;
2474 if ( !gog->_is_nil() )
2476 if ( !theIsBreakLink )
2477 geom = gog->GetShape();
2479 if ( theIsBreakLink || geom->_is_nil() )
2481 SALOMEDS::SObject_wrap grpSO = _gen_i->ObjectToSObject( gog );
2482 SALOMEDS::SObject_wrap geomRefSO, geomSO;
2483 if ( !grpSO->_is_nil() &&
2484 grpSO->FindSubObject( SMESH::Tag_RefOnShape, geomRefSO.inout() ) &&
2485 geomRefSO->ReferencedObject( geomSO.inout() ))
2487 CORBA::Object_var geomObj = _gen_i->SObjectToObject( geomSO );
2488 geom = GEOM::GEOM_Object::_narrow( geomObj );
2492 if ( old2newShapeMap.IsBound( group->GetShape() ))
2494 groupsData.back()._shape = old2newShapeMap( group->GetShape() );
2496 else if ( !geom->_is_nil() )
2498 groupsData.back()._shape = _gen_i->GeomObjectToShape( geom );
2499 if ( meshDS->IsGroupOfSubShapes( groupsData.back()._shape ))
2501 CORBA::String_var ior = geomGen->GetStringFromIOR( geom );
2502 geomClient->RemoveShapeFromBuffer( ior.in() );
2503 groupsData.back()._shape = _gen_i->GeomObjectToShape( geom );
2505 old2newShapeMap.Bind( group->GetShape(), groupsData.back()._shape );
2510 // store assigned hypotheses
2511 std::vector< pair< int, THypList > > ids2Hyps;
2512 const ShapeToHypothesis & hyps = meshDS->GetHypotheses();
2513 for ( ShapeToHypothesis::Iterator s2hyps( hyps ); s2hyps.More(); s2hyps.Next() )
2515 const TopoDS_Shape& s = s2hyps.Key();
2516 const THypList& hyps = s2hyps.ChangeValue();
2517 ids2Hyps.push_back( make_pair( meshDS->ShapeToIndex( s ), hyps ));
2520 std::multimap< std::set<int>, int > ii2iMap; // group sub-ids to group id in SMESHDS
2522 // count shapes excluding compounds corresponding to geom groups
2523 int oldNbSubShapes = meshDS->MaxShapeIndex();
2524 for ( ; oldNbSubShapes > 0; --oldNbSubShapes )
2526 const TopoDS_Shape& s = meshDS->IndexToShape( oldNbSubShapes );
2527 if ( s.IsNull() || s.ShapeType() != TopAbs_COMPOUND )
2530 std::set<int> subIds;
2531 for ( TopoDS_Iterator it( s ); it.More(); it.Next() )
2532 subIds.insert( meshDS->ShapeToIndex( it.Value() ));
2533 ii2iMap.insert( std::make_pair( subIds, oldNbSubShapes ));
2536 // check if shape topology changes - save shape type per shape ID
2537 std::vector< TopAbs_ShapeEnum > shapeTypes( Max( oldNbSubShapes + 1, 1 ));
2538 for ( int shapeID = oldNbSubShapes; shapeID > 0; --shapeID )
2539 shapeTypes[ shapeID ] = meshDS->IndexToShape( shapeID ).ShapeType();
2541 // change shape to mesh
2542 _impl->ShapeToMesh( TopoDS_Shape() );
2543 _impl->ShapeToMesh( newShape );
2545 // check if shape topology changes - check new shape types
2546 bool sameTopology = ( oldNbSubShapes == meshDS->MaxShapeIndex() );
2547 for ( int shapeID = oldNbSubShapes; shapeID > 0 && sameTopology; --shapeID )
2549 const TopoDS_Shape& s = meshDS->IndexToShape( shapeID );
2550 sameTopology = ( !s.IsNull() && s.ShapeType() == shapeTypes[ shapeID ]);
2553 // re-add shapes (compounds) of geom groups
2554 typedef std::map< std::vector< int >, TGeomGroupData* > TIndices2GroupData;
2555 TIndices2GroupData ii2grData;
2556 std::vector< int > ii;
2557 std::map< int, int > old2newIDs; // group IDs
2558 std::list<TGeomGroupData>::iterator dataIt = _geomGroupData.begin();
2559 for ( ; dataIt != _geomGroupData.end(); ++dataIt )
2561 TGeomGroupData* data = &(*dataIt);
2562 ii.reserve( data->_indices.size() );
2563 ii.assign( data->_indices.begin(), data->_indices.end() );
2564 TIndices2GroupData::iterator ii2gd = ii2grData.insert( std::make_pair( ii, data )).first;
2565 if ( ii2gd->second != data )
2567 data->_groupEntry = ii2gd->second->_groupEntry;
2568 data->_indices = ii2gd->second->_indices;
2571 const int oldNbSub = data->_indices.size();
2572 const int soleOldID = oldNbSub == 1 ? *data->_indices.begin() : 0;
2574 std::multimap< std::set<int>, int >::iterator ii2i = ii2iMap.find( data->_indices );
2575 if ( ii2i != ii2iMap.end() )
2577 oldID = ii2i->second;
2578 ii2iMap.erase( ii2i );
2580 if ( !oldID && oldNbSub == 1 )
2582 if ( old2newIDs.count( oldID ))
2585 int how = ( theIsBreakLink || !sameTopology ) ? IS_BREAK_LINK : MAIN_TRANSFORMED;
2586 newShape = newGroupShape( *data, how );
2588 if ( !newShape.IsNull() )
2590 if ( oldNbSub > 1 && meshDS->ShapeToIndex( newShape ) > 0 ) // group reduced to one sub-shape
2592 TopoDS_Compound compound;
2593 BRep_Builder().MakeCompound( compound );
2594 BRep_Builder().Add( compound, newShape );
2595 newShape = compound;
2597 int newID = _impl->GetSubMesh( newShape )->GetId();
2598 if ( oldID /*&& oldID != newID*/ )
2599 old2newIDs.insert( std::make_pair( oldID, newID ));
2600 if ( oldNbSub == 1 )
2601 old2newIDs.insert( std::make_pair( soleOldID, newID ));
2605 // re-assign hypotheses
2606 for ( size_t i = 0; i < ids2Hyps.size(); ++i )
2608 int sID = ids2Hyps[i].first;
2611 std::map< int, int >::iterator o2n = old2newIDs.find( sID );
2612 if ( o2n != old2newIDs.end() )
2614 else if ( !sameTopology )
2617 const TopoDS_Shape& s = meshDS->IndexToShape( sID );
2620 const THypList& hyps = ids2Hyps[i].second;
2621 THypList::const_iterator h = hyps.begin();
2622 for ( ; h != hyps.end(); ++h )
2623 _impl->AddHypothesis( s, (*h)->GetID() );
2627 // restore groups on geometry
2628 for ( size_t i = 0; i < groupsData.size(); ++i )
2630 const TGroupOnGeomData& data = groupsData[i];
2631 if ( data._shape.IsNull() )
2634 std::map<int, SMESH::SMESH_GroupBase_ptr>::iterator i2g = _mapGroups.find( data._oldID );
2635 if ( i2g == _mapGroups.end() ) continue;
2637 SMESH_GroupBase_i* gr_i = SMESH::DownCast<SMESH_GroupBase_i*>( i2g->second );
2638 if ( !gr_i ) continue;
2640 SMESH_Group* g = _impl->AddGroup( data._type, data._name.c_str(), data._oldID, data._shape );
2642 _mapGroups.erase( i2g );
2644 g->GetGroupDS()->SetColor( data._color );
2647 if ( !sameTopology )
2649 std::map< int, int >::iterator o2n = old2newIDs.begin();
2650 for ( ; o2n != old2newIDs.end(); ++o2n )
2652 int newID = o2n->second, oldID = o2n->first;
2653 if ( newID == oldID || !_mapSubMesh.count( oldID ))
2657 _mapSubMesh [ newID ] = _impl->GetSubMeshContaining( newID );
2658 _mapSubMesh_i [ newID ] = _mapSubMesh_i [ oldID ];
2659 _mapSubMeshIor[ newID ] = _mapSubMeshIor[ oldID ];
2661 _mapSubMesh. erase(oldID);
2662 _mapSubMesh_i. erase(oldID);
2663 _mapSubMeshIor.erase(oldID);
2665 _mapSubMesh_i [ newID ]->changeLocalId( newID );
2669 // update _mapSubMesh
2670 std::map<int, ::SMESH_subMesh*>::iterator i_sm = _mapSubMesh.begin();
2671 for ( ; i_sm != _mapSubMesh.end(); ++i_sm )
2672 i_sm->second = _impl->GetSubMesh( meshDS->IndexToShape( i_sm->first ));
2675 if ( !sameTopology )
2677 // remove invalid study sub-objects
2678 CheckGeomGroupModif();
2681 _gen_i->UpdateIcons( me );
2683 if ( !theIsBreakLink && isShaper )
2685 SALOMEDS::SObject_wrap meshSO = _gen_i->ObjectToSObject( me );
2686 if ( !meshSO->_is_nil() )
2687 _gen_i->SetPixMap(meshSO, "ICON_SMESH_TREE_GEOM_MODIF");
2691 //=============================================================================
2693 * \brief Update objects depending on changed geom groups
2695 * NPAL16168: geometrical group edition from a submesh don't modify mesh computation
2696 * issue 0020210: Update of a smesh group after modification of the associated geom group
2698 //=============================================================================
2700 void SMESH_Mesh_i::CheckGeomGroupModif()
2702 // remove sub-meshes referring a removed sub-shapes (if main shape still exists)
2703 SALOMEDS::StudyBuilder_var builder = _gen_i->getStudyServant()->NewBuilder();
2704 GEOM::GEOM_Object_var mainGO = GetShapeToMesh();
2705 SALOMEDS::SObject_wrap meshSO = _gen_i->ObjectToSObject( SMESH::SMESH_Mesh_var( _this() ));
2706 if ( !mainGO->_is_nil() && !meshSO->_is_nil() )
2708 SALOMEDS::SObject_wrap rootSO, geomRefSO, geomSO;
2709 for ( CORBA::Long tag = SMESH::Tag_FirstSubMesh; tag <= SMESH::Tag_LastSubMesh; ++tag )
2710 if ( meshSO->FindSubObject( tag, rootSO.inout() ))
2712 int nbValid = 0, nbRemoved = 0;
2713 SALOMEDS::ChildIterator_wrap chItr = _gen_i->getStudyServant()->NewChildIterator( rootSO );
2714 for ( ; chItr->More(); chItr->Next() )
2716 SALOMEDS::SObject_wrap smSO = chItr->Value(); // sub-mesh SO
2717 if ( !smSO->_is_nil() &&
2718 smSO->FindSubObject( SMESH::Tag_RefOnShape, geomRefSO.inout() ) &&
2719 geomRefSO->ReferencedObject( geomSO.inout() )) // find geometry by reference
2721 CORBA::Object_var geomObj = _gen_i->SObjectToObject( geomSO );
2722 GEOM::GEOM_Object_var geom = GEOM::GEOM_Object::_narrow( geomObj );
2723 if ( !geom->_non_existent() )
2726 continue; // keep the sub-mesh
2729 CORBA::Object_var smObj = _gen_i->SObjectToObject( smSO );
2730 SMESH::SMESH_subMesh_var sm = SMESH::SMESH_subMesh::_narrow( smObj );
2731 if ( !sm->_is_nil() && !sm->_non_existent() )
2733 GEOM::GEOM_Object_var smGeom = sm->GetSubShape();
2734 if ( smGeom->_is_nil() )
2736 RemoveSubMesh( sm );
2743 _preMeshInfo->ForgetAllData(); // unknown hypothesis modified
2744 builder->RemoveObjectWithChildren( smSO ); // sub-shape removed before loading SMESH
2748 if ( /*nbRemoved > 0 &&*/ nbValid == 0 )
2749 builder->RemoveObjectWithChildren( rootSO );
2753 // check for removed sub-shapes and convert geom dependent groups into standalone ones
2754 std::map<int, SMESH::SMESH_GroupBase_ptr>::iterator i_gr = _mapGroups.begin();
2755 while ( i_gr != _mapGroups.end())
2757 SMESH::SMESH_GroupBase_ptr group = i_gr->second;
2759 SALOMEDS::SObject_wrap groupSO = _gen_i->ObjectToSObject( group ), refSO, geomSO;
2760 SMESH::SMESH_GroupOnGeom_var onGeom = SMESH::SMESH_GroupOnGeom::_narrow ( group );
2761 SMESH::SMESH_GroupOnFilter_var onFilt = SMESH::SMESH_GroupOnFilter::_narrow( group );
2762 bool isValidGeom = false;
2763 if ( !onGeom->_is_nil() )
2765 isValidGeom = ( ! GEOM::GEOM_Object_var( onGeom->GetShape() )->_is_nil() ); // check TopoDS
2766 if ( !isValidGeom ) // check reference
2768 isValidGeom = ( ! groupSO->_is_nil() &&
2769 groupSO->FindSubObject( SMESH::Tag_RefOnShape, refSO.inout() ) &&
2770 refSO->ReferencedObject( geomSO.inout() ) &&
2771 ! geomSO->_is_nil() &&
2772 !CORBA::is_nil( CORBA::Object_var( geomSO->GetObject() )));
2775 else if ( !onFilt->_is_nil() )
2777 isValidGeom = isValidGeomFilter( onFilt->GetFilter() );
2781 isValidGeom = ( !groupSO->_is_nil() &&
2782 !groupSO->FindSubObject( SMESH::Tag_RefOnShape, refSO.inout() ));
2786 if ( !IsLoaded() || group->IsEmpty() )
2788 RemoveGroup( group );
2790 else if ( !onGeom->_is_nil() || !onFilt->_is_nil() )
2792 SMESH::SMESH_Group_var ( ConvertToStandalone( group ));
2794 else // is it possible?
2796 builder->RemoveObjectWithChildren( refSO );
2802 if ( !_impl->HasShapeToMesh() ) return;
2804 SMESH::smIdType nbEntities = NbNodes() + NbElements();
2806 // Check if group contents changed
2808 typedef map< string, TopoDS_Shape > TEntry2Geom;
2809 TEntry2Geom newGroupContents;
2811 list<TGeomGroupData>::iterator
2812 data = _geomGroupData.begin(), dataEnd = _geomGroupData.end();
2813 for ( ; data != dataEnd; ++data )
2815 pair< TEntry2Geom::iterator, bool > it_new =
2816 newGroupContents.insert( make_pair( data->_groupEntry, TopoDS_Shape() ));
2817 bool processedGroup = !it_new.second;
2818 TopoDS_Shape& newShape = it_new.first->second;
2819 if ( !processedGroup )
2820 newShape = newGroupShape( *data, ONLY_IF_CHANGED );
2821 if ( newShape.IsNull() )
2822 continue; // no changes
2825 _preMeshInfo->ForgetOrLoad();
2827 if ( processedGroup ) { // update group indices
2828 list<TGeomGroupData>::iterator data2 = data;
2829 for ( --data2; data2->_groupEntry != data->_groupEntry; --data2) {}
2830 data->_indices = data2->_indices;
2833 // Update SMESH objects according to new GEOM group contents
2835 SMESH::SMESH_subMesh_var submesh = SMESH::SMESH_subMesh::_narrow( data->_smeshObject );
2836 if ( !submesh->_is_nil() ) // -------------- Sub mesh ---------------------
2838 int oldID = submesh->GetId();
2839 if ( !_mapSubMeshIor.count( oldID ))
2841 TopoDS_Shape oldShape = _mapSubMesh[oldID]->GetSubShape();
2843 // update hypotheses
2844 list <const SMESHDS_Hypothesis * > hyps = _impl->GetHypothesisList(oldShape);
2845 list <const SMESHDS_Hypothesis * >::iterator hypIt;
2846 for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
2848 _impl->RemoveHypothesis( oldShape, (*hypIt)->GetID());
2849 _impl->AddHypothesis ( newShape, (*hypIt)->GetID());
2851 // care of submeshes
2852 SMESH_subMesh* newSubmesh = _impl->GetSubMesh( newShape );
2853 int newID = newSubmesh->GetId();
2854 if ( newID != oldID ) {
2855 _mapSubMesh [ newID ] = newSubmesh;
2856 _mapSubMesh_i [ newID ] = _mapSubMesh_i [ oldID ];
2857 _mapSubMeshIor[ newID ] = _mapSubMeshIor[ oldID ];
2858 _mapSubMesh. erase(oldID);
2859 _mapSubMesh_i. erase(oldID);
2860 _mapSubMeshIor.erase(oldID);
2861 _mapSubMesh_i [ newID ]->changeLocalId( newID );
2866 SMESH::SMESH_GroupOnGeom_var smeshGroup =
2867 SMESH::SMESH_GroupOnGeom::_narrow( data->_smeshObject );
2868 if ( !smeshGroup->_is_nil() ) // ------------ GROUP -----------------------
2870 SMESH_GroupOnGeom_i* group_i = SMESH::DownCast<SMESH_GroupOnGeom_i*>( smeshGroup );
2872 ::SMESH_Group* group = _impl->GetGroup( group_i->GetLocalID() );
2873 SMESHDS_GroupOnGeom* ds = static_cast<SMESHDS_GroupOnGeom*>( group->GetGroupDS() );
2874 ds->SetShape( newShape );
2879 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( data->_smeshObject );
2880 if ( !mesh->_is_nil() ) // -------------- MESH ----------------------------
2882 // Remove groups and submeshes basing on removed sub-shapes
2884 TopTools_MapOfShape newShapeMap;
2885 TopoDS_Iterator shapeIt( newShape );
2886 for ( ; shapeIt.More(); shapeIt.Next() )
2887 newShapeMap.Add( shapeIt.Value() );
2889 SMESHDS_Mesh* meshDS = _impl->GetMeshDS();
2890 for ( shapeIt.Initialize( meshDS->ShapeToMesh() ); shapeIt.More(); shapeIt.Next() )
2892 if ( newShapeMap.Contains( shapeIt.Value() ))
2894 TopTools_IndexedMapOfShape oldShapeMap;
2895 TopExp::MapShapes( shapeIt.Value(), oldShapeMap );
2896 for ( int i = 1; i <= oldShapeMap.Extent(); ++i )
2898 const TopoDS_Shape& oldShape = oldShapeMap(i);
2899 int oldInd = meshDS->ShapeToIndex( oldShape );
2901 map<int, SMESH::SMESH_subMesh_ptr>::iterator i_smIor = _mapSubMeshIor.find( oldInd );
2902 if ( i_smIor != _mapSubMeshIor.end() ) {
2903 RemoveSubMesh( i_smIor->second ); // one submesh per shape index
2906 map<int, SMESH::SMESH_GroupBase_ptr>::iterator i_grp = _mapGroups.begin();
2907 for ( ; i_grp != _mapGroups.end(); ++i_grp )
2909 // check if a group bases on oldInd shape
2910 SMESHDS_GroupOnGeom* grpOnGeom = 0;
2911 if ( ::SMESH_Group* g = _impl->GetGroup( i_grp->first ))
2912 grpOnGeom = dynamic_cast<SMESHDS_GroupOnGeom*>( g->GetGroupDS() );
2913 if ( grpOnGeom && oldShape.IsSame( grpOnGeom->GetShape() ))
2915 RemoveGroup( i_grp->second ); // several groups can base on same shape
2916 i_grp = _mapGroups.begin(); // _mapGroups changed - restart iteration
2921 // Reassign hypotheses and update groups after setting the new shape to mesh
2923 // collect anassigned hypotheses
2924 typedef list< pair< TIndexedShape, list<const SMESHDS_Hypothesis*> > > TShapeHypList;
2925 list <const SMESHDS_Hypothesis * >::const_iterator hypIt;
2926 TShapeHypList assignedHyps;
2927 for ( int i = 1; i <= meshDS->MaxShapeIndex(); ++i )
2929 const TopoDS_Shape& oldShape = meshDS->IndexToShape(i);
2930 list<const SMESHDS_Hypothesis*> hyps = meshDS->GetHypothesis( oldShape );// copy
2931 if ( !hyps.empty() ) {
2932 assignedHyps.push_back( make_pair( TIndexedShape(i,oldShape), hyps ));
2933 for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
2934 _impl->RemoveHypothesis( oldShape, (*hypIt)->GetID());
2937 // collect shapes supporting groups
2938 typedef list < pair< TIndexedShape, SMDSAbs_ElementType > > TShapeTypeList;
2939 TShapeTypeList groupData;
2940 const set<SMESHDS_GroupBase*>& groups = meshDS->GetGroups();
2941 set<SMESHDS_GroupBase*>::const_iterator grIt = groups.begin();
2942 for ( ; grIt != groups.end(); ++grIt )
2944 if ( SMESHDS_GroupOnGeom* gog = dynamic_cast<SMESHDS_GroupOnGeom*>( *grIt ))
2946 ( make_pair( TIndexedShape( gog->GetID(),gog->GetShape()), gog->GetType()));
2948 // set new shape to mesh -> DS of sub-meshes and geom groups is deleted
2950 _impl->ShapeToMesh( TopoDS_Shape() ); // IPAL52730
2951 _impl->ShapeToMesh( newShape );
2953 // reassign hypotheses
2954 TShapeHypList::iterator indS_hyps = assignedHyps.begin();
2955 for ( ; indS_hyps != assignedHyps.end(); ++indS_hyps )
2957 TIndexedShape& geom = indS_hyps->first;
2958 list<const SMESHDS_Hypothesis*>& hyps = indS_hyps->second;
2959 int oldID = geom._index;
2960 int newID = meshDS->ShapeToIndex( geom._shape );
2961 if ( oldID == 1 ) { // main shape
2963 geom._shape = newShape;
2967 for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
2968 _impl->AddHypothesis( geom._shape, (*hypIt)->GetID());
2969 // care of sub-meshes
2970 SMESH_subMesh* newSubmesh = _impl->GetSubMesh( geom._shape );
2971 if ( newID != oldID ) {
2972 _mapSubMesh [ newID ] = newSubmesh;
2973 _mapSubMesh_i [ newID ] = _mapSubMesh_i [ oldID ];
2974 _mapSubMeshIor[ newID ] = _mapSubMeshIor[ oldID ];
2975 _mapSubMesh. erase(oldID);
2976 _mapSubMesh_i. erase(oldID);
2977 _mapSubMeshIor.erase(oldID);
2978 _mapSubMesh_i [ newID ]->changeLocalId( newID );
2982 TShapeTypeList::iterator geomType = groupData.begin();
2983 for ( ; geomType != groupData.end(); ++geomType )
2985 const TIndexedShape& geom = geomType->first;
2986 int oldID = geom._index;
2987 if ( _mapGroups.find( oldID ) == _mapGroups.end() )
2990 SALOMEDS::SObject_wrap groupSO = _gen_i->ObjectToSObject( _mapGroups[oldID] );
2991 CORBA::String_var name = groupSO->GetName();
2993 if ( SMESH_GroupBase_i* group_i = SMESH::DownCast<SMESH_GroupBase_i*>(_mapGroups[oldID]))
2994 if ( SMESH_Group* group = _impl->AddGroup( geomType->second, name.in(),
2995 /*id=*/-1, geom._shape ))
2996 group_i->changeLocalId( group->GetID() );
2999 break; // everything has been updated
3002 } // loop on group data
3006 SMESH::smIdType newNbEntities = NbNodes() + NbElements();
3007 list< SALOMEDS::SObject_wrap > soToUpdateIcons;
3008 if ( newNbEntities != nbEntities )
3010 // Add all SObjects with icons to soToUpdateIcons
3011 soToUpdateIcons.push_back( _gen_i->ObjectToSObject( _this() )); // mesh
3013 for (map<int, SMESH::SMESH_subMesh_ptr>::iterator i_sm = _mapSubMeshIor.begin();
3014 i_sm != _mapSubMeshIor.end(); ++i_sm ) // submeshes
3015 soToUpdateIcons.push_back( _gen_i->ObjectToSObject( i_sm->second ));
3017 for ( map<int, SMESH::SMESH_GroupBase_ptr>::iterator i_gr = _mapGroups.begin();
3018 i_gr != _mapGroups.end(); ++i_gr ) // groups
3019 soToUpdateIcons.push_back( _gen_i->ObjectToSObject( i_gr->second ));
3022 list< SALOMEDS::SObject_wrap >::iterator so = soToUpdateIcons.begin();
3023 for ( ; so != soToUpdateIcons.end(); ++so )
3024 _gen_i->SetPixMap( *so, "ICON_SMESH_TREE_MESH_WARN" );
3027 //=============================================================================
3029 * \brief Create standalone group from a group on geometry or filter
3031 //=============================================================================
3033 SMESH::SMESH_Group_ptr SMESH_Mesh_i::ConvertToStandalone( SMESH::SMESH_GroupBase_ptr theGroup )
3035 SMESH::SMESH_Group_var aGroup;
3040 _preMeshInfo->FullLoadFromFile();
3042 if ( theGroup->_is_nil() )
3043 return aGroup._retn();
3045 SMESH_GroupBase_i* aGroupToRem = SMESH::DownCast<SMESH_GroupBase_i*>( theGroup );
3047 return aGroup._retn();
3049 const bool isOnFilter = ( SMESH::DownCast< SMESH_GroupOnFilter_i* > ( theGroup ));
3051 const int anId = aGroupToRem->GetLocalID();
3052 if ( !_impl->ConvertToStandalone( anId ) )
3053 return aGroup._retn();
3054 removeGeomGroupData( theGroup );
3056 SMESH_GroupBase_i* aGroupImpl = new SMESH_Group_i( SMESH_Gen_i::GetPOA(), this, anId );
3058 // remove old instance of group from own map
3059 { SMESH::SMESH_GroupBase_var var( _mapGroups[anId] ); } // decref CORBA object
3060 _mapGroups.erase( anId );
3062 SALOMEDS::StudyBuilder_var builder;
3063 SALOMEDS::SObject_wrap aGroupSO;
3064 SALOMEDS::Study_var aStudy = SMESH_Gen_i::GetSMESHGen()->getStudyServant();
3065 if ( !aStudy->_is_nil() ) {
3066 builder = aStudy->NewBuilder();
3067 aGroupSO = _gen_i->ObjectToSObject( theGroup );
3068 if ( !aGroupSO->_is_nil() )
3070 // remove reference to geometry
3071 SALOMEDS::ChildIterator_wrap chItr = aStudy->NewChildIterator(aGroupSO);
3072 for ( ; chItr->More(); chItr->Next() )
3074 // Remove group's child SObject
3075 SALOMEDS::SObject_wrap so = chItr->Value();
3076 builder->RemoveObject( so );
3078 // Update Python script
3079 TPythonDump() << aGroupSO << " = " << SMESH::SMESH_Mesh_var(_this())
3080 << ".ConvertToStandalone( " << aGroupSO << " )";
3082 // change icon of Group on Filter
3085 // SMESH::array_of_ElementType_var elemTypes = aGroupImpl->GetTypes();
3086 // const int isEmpty = ( elemTypes->length() == 0 );
3089 SALOMEDS::GenericAttribute_wrap anAttr =
3090 builder->FindOrCreateAttribute( aGroupSO, "AttributePixMap" );
3091 SALOMEDS::AttributePixMap_wrap pm = anAttr;
3092 pm->SetPixMap( "ICON_SMESH_TREE_GROUP" );
3098 // remember new group in own map
3099 aGroup = SMESH::SMESH_Group::_narrow( aGroupImpl->_this() );
3100 _mapGroups[anId] = SMESH::SMESH_GroupBase::_duplicate( aGroup );
3102 // register CORBA object for persistence
3103 _gen_i->RegisterObject( aGroup );
3105 CORBA::String_var ior = _gen_i->GetORB()->object_to_string( aGroup );
3106 builder->SetIOR( aGroupSO, ior.in() ); // == aGroup->Register();
3107 //aGroup->Register();
3108 aGroupToRem->UnRegister();
3110 SMESH_CATCH( SMESH::throwCorbaException );
3112 return aGroup._retn();
3115 //================================================================================
3117 * \brief Create a sub-mesh on a given sub-shape
3119 //================================================================================
3121 SMESH::SMESH_subMesh_ptr SMESH_Mesh_i::createSubMesh( GEOM::GEOM_Object_ptr theSubShapeObject )
3123 if(MYDEBUG) MESSAGE( "createSubMesh" );
3124 TopoDS_Shape myLocSubShape = _gen_i->GeomObjectToShape(theSubShapeObject);
3125 ::SMESH_subMesh * mySubMesh = _impl->GetSubMesh(myLocSubShape);
3128 SMESH_subMesh_i * subMeshServant;
3131 subMeshId = mySubMesh->GetId();
3132 subMeshServant = new SMESH_subMesh_i(myPOA, _gen_i, this, subMeshId);
3134 else // "invalid sub-mesh"
3136 // The invalid sub-mesh is created for the case where a valid sub-shape not found
3137 // by SMESH_Gen_i::CopyMeshWithGeom(). The invalid sub-mesh has GetId() < 0.
3138 if ( _mapSubMesh.empty() )
3141 subMeshId = _mapSubMesh.begin()->first - 1;
3142 subMeshServant = new SMESH_Invalid_subMesh_i(myPOA, _gen_i, this, subMeshId, theSubShapeObject);
3145 SMESH::SMESH_subMesh_var subMesh = subMeshServant->_this();
3147 _mapSubMesh [subMeshId] = mySubMesh;
3148 _mapSubMesh_i [subMeshId] = subMeshServant;
3149 _mapSubMeshIor[subMeshId] = SMESH::SMESH_subMesh::_duplicate( subMesh );
3151 subMeshServant->Register();
3153 // register CORBA object for persistence
3154 int nextId = _gen_i->RegisterObject( subMesh );
3155 if(MYDEBUG) { MESSAGE( "Add submesh to map with id = "<< nextId); }
3156 else { (void)nextId; } // avoid "unused variable" warning
3158 // to track changes of GEOM groups
3159 if ( subMeshId > 0 )
3160 addGeomGroupData( theSubShapeObject, subMesh );
3162 return subMesh._retn();
3165 //================================================================================
3167 * \brief Return an existing sub-mesh based on a sub-shape with the given ID
3169 //================================================================================
3171 SMESH::SMESH_subMesh_ptr SMESH_Mesh_i::getSubMesh(int shapeID)
3173 map<int, SMESH::SMESH_subMesh_ptr>::iterator it = _mapSubMeshIor.find( shapeID );
3174 if ( it == _mapSubMeshIor.end() )
3175 return SMESH::SMESH_subMesh::_nil();
3177 return SMESH::SMESH_subMesh::_duplicate( (*it).second );
3180 //================================================================================
3182 * \brief Remove a sub-mesh based on the given sub-shape
3184 //================================================================================
3186 bool SMESH_Mesh_i::removeSubMesh (SMESH::SMESH_subMesh_ptr theSubMesh,
3187 GEOM::GEOM_Object_ptr theSubShapeObject )
3189 bool isHypChanged = false;
3190 if ( theSubMesh->_is_nil() /*|| theSubShapeObject->_is_nil()*/ )
3191 return isHypChanged;
3193 const int subMeshId = theSubMesh->GetId();
3195 if ( theSubShapeObject->_is_nil() ) // not published shape (IPAL13617)
3198 if (( _mapSubMesh.count( subMeshId )) &&
3199 ( sm = _impl->GetSubMeshContaining( subMeshId )))
3201 TopoDS_Shape S = sm->GetSubShape();
3204 list<const SMESHDS_Hypothesis*> hyps = _impl->GetHypothesisList( S );
3205 isHypChanged = !hyps.empty();
3206 if ( isHypChanged && _preMeshInfo )
3207 _preMeshInfo->ForgetOrLoad();
3208 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hyps.begin();
3209 for ( ; hyp != hyps.end(); ++hyp )
3210 _impl->RemoveHypothesis(S, (*hyp)->GetID());
3217 SMESH::ListOfHypothesis_var aHypList = GetHypothesisList( theSubShapeObject );
3218 isHypChanged = ( aHypList->length() > 0 );
3219 for ( int i = 0, n = aHypList->length(); i < n; i++ ) {
3220 removeHypothesis( theSubShapeObject, aHypList[i] );
3223 catch( const SALOME::SALOME_Exception& ) {
3224 INFOS("SMESH_Mesh_i::removeSubMesh(): exception caught!");
3226 removeGeomGroupData( theSubShapeObject );
3230 std::map<int, SMESH_subMesh_i*>::iterator id_smi = _mapSubMesh_i.find( subMeshId );
3231 if ( id_smi != _mapSubMesh_i.end() )
3232 id_smi->second->UnRegister();
3234 // remove a CORBA object
3235 std::map<int, SMESH::SMESH_subMesh_ptr>::iterator id_smptr = _mapSubMeshIor.find( subMeshId );
3236 if ( id_smptr != _mapSubMeshIor.end() )
3237 SMESH::SMESH_subMesh_var( id_smptr->second );
3239 _mapSubMesh.erase(subMeshId);
3240 _mapSubMesh_i.erase(subMeshId);
3241 _mapSubMeshIor.erase(subMeshId);
3243 return isHypChanged;
3246 //================================================================================
3248 * \brief Create a group. Group type depends on given arguments
3250 //================================================================================
3252 SMESH::SMESH_GroupBase_ptr SMESH_Mesh_i::createGroup (SMESH::ElementType theElemType,
3253 const char* theName,
3255 const TopoDS_Shape& theShape,
3256 const SMESH_PredicatePtr& thePredicate )
3258 std::string newName;
3259 if ( !theName || !theName[0] )
3261 std::set< std::string > presentNames;
3262 std::map<int, SMESH::SMESH_GroupBase_ptr>::const_iterator i_gr = _mapGroups.begin();
3263 for ( ; i_gr != _mapGroups.end(); ++i_gr )
3265 CORBA::String_var name = i_gr->second->GetName();
3266 presentNames.insert( name.in() );
3269 newName = "noname_Group_" + SMESH_Comment( presentNames.size() + 1 );
3270 } while ( !presentNames.insert( newName ).second );
3271 theName = newName.c_str();
3273 SMESH::SMESH_GroupBase_var aGroup;
3274 if ( SMESH_Group* g = _impl->AddGroup( (SMDSAbs_ElementType)theElemType, theName,
3275 theID, theShape, thePredicate ))
3277 int anId = g->GetID();
3278 SMESH_GroupBase_i* aGroupImpl;
3279 if ( !theShape.IsNull() )
3280 aGroupImpl = new SMESH_GroupOnGeom_i( SMESH_Gen_i::GetPOA(), this, anId );
3281 else if ( thePredicate )
3282 aGroupImpl = new SMESH_GroupOnFilter_i( SMESH_Gen_i::GetPOA(), this, anId );
3284 aGroupImpl = new SMESH_Group_i( SMESH_Gen_i::GetPOA(), this, anId );
3286 aGroup = aGroupImpl->_this();
3287 _mapGroups[anId] = SMESH::SMESH_GroupBase::_duplicate( aGroup );
3288 aGroupImpl->Register();
3290 // register CORBA object for persistence
3291 int nextId = _gen_i->RegisterObject( aGroup );
3292 if(MYDEBUG) { MESSAGE( "Add group to map with id = "<< nextId); }
3293 else { nextId = ( nextId > 0 ); } // avoid "unused variable" warning in release mode
3295 // to track changes of GEOM groups
3296 if ( !theShape.IsNull() ) {
3297 GEOM::GEOM_Object_var geom = _gen_i->ShapeToGeomObject( theShape );
3298 addGeomGroupData( geom, aGroup );
3301 return aGroup._retn();
3304 //=============================================================================
3306 * SMESH_Mesh_i::removeGroup
3308 * Should be called by ~SMESH_Group_i()
3310 //=============================================================================
3312 void SMESH_Mesh_i::removeGroup( const int theId )
3314 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::removeGroup()" );
3315 if ( _mapGroups.find( theId ) != _mapGroups.end() ) {
3316 SMESH::SMESH_GroupBase_var group = _mapGroups[theId];
3317 _mapGroups.erase( theId );
3318 removeGeomGroupData( group );
3319 if ( !_impl->RemoveGroup( theId ))
3321 // it seems to be a call up from _impl caused by hyp modification (issue 0020918)
3322 RemoveGroup( group );
3324 group->UnRegister();
3328 //================================================================================
3330 * \brief Return a log that can be used to move another mesh to the same state as this one
3332 //================================================================================
3334 SMESH::log_array * SMESH_Mesh_i::GetLog(CORBA::Boolean clearAfterGet)
3336 SMESH::log_array_var aLog;
3340 _preMeshInfo->FullLoadFromFile();
3342 list < SMESHDS_Command * >logDS = _impl->GetLog();
3343 aLog = new SMESH::log_array;
3345 int lg = logDS.size();
3347 list < SMESHDS_Command * >::iterator its = logDS.begin();
3348 while(its != logDS.end()){
3349 SMESHDS_Command *com = *its;
3350 int comType = com->GetType();
3351 smIdType lgcom = com->GetNumber();
3352 const list < smIdType >&intList = com->GetIndexes();
3353 int inum = intList.size();
3354 list < smIdType >::const_iterator ii = intList.begin();
3355 const list < double >&coordList = com->GetCoords();
3356 int rnum = coordList.size();
3357 list < double >::const_iterator ir = coordList.begin();
3358 aLog[indexLog].commandType = comType;
3359 aLog[indexLog].number = lgcom;
3360 aLog[indexLog].coords.length(rnum);
3361 aLog[indexLog].indexes.length(inum);
3362 for(int i = 0; i < rnum; i++){
3363 aLog[indexLog].coords[i] = *ir;
3366 for(int i = 0; i < inum; i++){
3367 aLog[indexLog].indexes[i] = *ii;
3376 SMESH_CATCH( SMESH::throwCorbaException );
3378 return aLog._retn();
3381 //================================================================================
3383 * \brief Remove the log of commands
3385 //================================================================================
3387 void SMESH_Mesh_i::ClearLog()
3391 SMESH_CATCH( SMESH::throwCorbaException );
3394 //================================================================================
3396 * \brief Return a mesh ID
3398 //================================================================================
3400 CORBA::Long SMESH_Mesh_i::GetId()
3405 //=============================================================================
3408 //!< implementation of struct used to call methods of SMESH_Mesh_i from SMESH_Mesh
3409 // issue 0020918: groups removal is caused by hyp modification
3410 // issue 0021208: to forget not loaded mesh data at hyp modification
3411 struct TCallUp_i : public SMESH_Mesh::TCallUp
3413 SMESH_Mesh_i* _mesh;
3414 TCallUp_i(SMESH_Mesh_i* mesh):_mesh(mesh) {}
3415 void RemoveGroup (const int theGroupID) override { _mesh->removeGroup( theGroupID ); }
3416 void HypothesisModified( int hypID,
3417 bool updIcons) override { _mesh->onHypothesisModified( hypID,
3419 void Load () override { _mesh->Load(); }
3420 bool IsLoaded() override { return _mesh->IsLoaded(); }
3421 TopoDS_Shape GetShapeByEntry(const std::string& entry) override
3423 GEOM::GEOM_Object_var go = SMESH_Gen_i::GetGeomObjectByEntry( entry );
3424 return SMESH_Gen_i::GeomObjectToShape( go );
3429 //================================================================================
3431 * \brief callback from _impl to
3432 * 1) forget not loaded mesh data (issue 0021208)
3433 * 2) mark hypothesis as valid
3435 //================================================================================
3437 void SMESH_Mesh_i::onHypothesisModified(int theHypID, bool theUpdateIcons)
3440 _preMeshInfo->ForgetOrLoad();
3442 if ( theUpdateIcons )
3444 SMESH::SMESH_Mesh_var mesh = _this();
3445 _gen_i->UpdateIcons( mesh );
3448 if ( _nbInvalidHypos != 0 )
3450 // mark a hypothesis as valid after edition
3452 SALOMEDS::SComponent_wrap smeshComp = _gen_i->PublishComponent();
3453 SALOMEDS::SObject_wrap hypRoot;
3454 if ( !smeshComp->_is_nil() &&
3455 smeshComp->FindSubObject( _gen_i->GetHypothesisRootTag(), hypRoot.inout() ))
3457 SALOMEDS::ChildIterator_wrap anIter = _gen_i->getStudyServant()->NewChildIterator( hypRoot );
3458 for ( ; anIter->More(); anIter->Next() )
3460 SALOMEDS::SObject_wrap hypSO = anIter->Value();
3461 CORBA::Object_var obj = _gen_i->SObjectToObject( hypSO );
3462 SMESH::SMESH_Hypothesis_var hyp = SMESH::SMESH_Hypothesis::_narrow( obj );
3463 if ( !hyp->_is_nil() && hyp->GetId() == theHypID )
3464 _gen_i->HighLightInvalid( hyp, false );
3466 nbInvalid += _gen_i->IsInvalid( hypSO );
3469 _nbInvalidHypos = nbInvalid;
3473 //================================================================================
3475 * \brief Set mesh implementation
3477 //================================================================================
3479 void SMESH_Mesh_i::SetImpl(::SMESH_Mesh * impl)
3481 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::SetImpl");
3484 _impl->SetCallUp( new TCallUp_i(this));
3487 //=============================================================================
3489 * Return a mesh implementation
3491 //=============================================================================
3493 ::SMESH_Mesh & SMESH_Mesh_i::GetImpl()
3495 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::GetImpl()");
3499 //=============================================================================
3501 * Return mesh editor
3503 //=============================================================================
3505 SMESH::SMESH_MeshEditor_ptr SMESH_Mesh_i::GetMeshEditor()
3507 SMESH::SMESH_MeshEditor_var aMeshEdVar;
3511 _preMeshInfo->FullLoadFromFile();
3513 // Create MeshEditor
3515 _editor = new SMESH_MeshEditor_i( this, false );
3516 aMeshEdVar = _editor->_this();
3518 // Update Python script
3519 TPythonDump() << _editor << " = "
3520 << SMESH::SMESH_Mesh_var(_this()) << ".GetMeshEditor()";
3522 SMESH_CATCH( SMESH::throwCorbaException );
3524 return aMeshEdVar._retn();
3527 //=============================================================================
3529 * Return mesh edition previewer
3531 //=============================================================================
3533 SMESH::SMESH_MeshEditor_ptr SMESH_Mesh_i::GetMeshEditPreviewer()
3535 SMESH::SMESH_MeshEditor_var aMeshEdVar;
3539 _preMeshInfo->FullLoadFromFile();
3541 if ( !_previewEditor )
3542 _previewEditor = new SMESH_MeshEditor_i( this, true );
3543 aMeshEdVar = _previewEditor->_this();
3545 SMESH_CATCH( SMESH::throwCorbaException );
3547 return aMeshEdVar._retn();
3550 //================================================================================
3552 * \brief Return true if the mesh has been edited since a last total re-compute
3553 * and those modifications may prevent successful partial re-compute
3555 //================================================================================
3557 CORBA::Boolean SMESH_Mesh_i::HasModificationsToDiscard()
3559 Unexpect aCatch(SALOME_SalomeException);
3560 return _impl->HasModificationsToDiscard();
3563 //================================================================================
3565 * \brief Return a random unique color
3567 //================================================================================
3569 static SALOMEDS::Color getUniqueColor( const std::list<SALOMEDS::Color>& theReservedColors )
3571 const int MAX_ATTEMPTS = 100;
3573 double tolerance = 0.5;
3574 SALOMEDS::Color col;
3578 // generate random color
3579 double red = (double)rand() / RAND_MAX;
3580 double green = (double)rand() / RAND_MAX;
3581 double blue = (double)rand() / RAND_MAX;
3582 // check existence in the list of the existing colors
3583 bool matched = false;
3584 std::list<SALOMEDS::Color>::const_iterator it;
3585 for ( it = theReservedColors.begin(); it != theReservedColors.end() && !matched; ++it ) {
3586 SALOMEDS::Color color = *it;
3587 double tol = fabs( color.R - red ) + fabs( color.G - green ) + fabs( color.B - blue );
3588 matched = tol < tolerance;
3590 if ( (cnt+1) % 20 == 0 ) tolerance = tolerance/2;
3591 ok = ( ++cnt == MAX_ATTEMPTS ) || !matched;
3599 //=============================================================================
3601 * Set auto-color mode. If it is on, groups get unique random colors
3603 //=============================================================================
3605 void SMESH_Mesh_i::SetAutoColor(CORBA::Boolean theAutoColor)
3607 Unexpect aCatch(SALOME_SalomeException);
3608 _impl->SetAutoColor(theAutoColor);
3610 TPythonDump pyDump; // not to dump group->SetColor() from below code
3611 pyDump << SMESH::SMESH_Mesh_var(_this()) <<".SetAutoColor( "<<theAutoColor<<" )";
3613 std::list<SALOMEDS::Color> aReservedColors;
3614 map<int, SMESH::SMESH_GroupBase_ptr>::iterator it = _mapGroups.begin();
3615 for ( ; it != _mapGroups.end(); it++ ) {
3616 if ( CORBA::is_nil( it->second )) continue;
3617 SALOMEDS::Color aColor = getUniqueColor( aReservedColors );
3618 it->second->SetColor( aColor );
3619 aReservedColors.push_back( aColor );
3623 //=============================================================================
3625 * Return true if auto-color mode is on
3627 //=============================================================================
3629 CORBA::Boolean SMESH_Mesh_i::GetAutoColor()
3631 Unexpect aCatch(SALOME_SalomeException);
3632 return _impl->GetAutoColor();
3635 //=============================================================================
3637 * Check if there are groups with equal names
3639 //=============================================================================
3641 CORBA::Boolean SMESH_Mesh_i::HasDuplicatedGroupNamesMED()
3643 return _impl->HasDuplicatedGroupNamesMED();
3646 //================================================================================
3648 * \brief Care of a file before exporting mesh into it
3650 //================================================================================
3652 void SMESH_Mesh_i::PrepareForWriting (const char* file, bool overwrite)
3654 SMESH_File aFile( file, false );
3656 if ( aFile.exists() ) {
3657 // existing filesystem node
3658 if ( !aFile.isDirectory() ) {
3659 if ( aFile.openForWriting() ) {
3660 if ( overwrite && ! aFile.remove()) {
3661 msg << "Can't replace " << aFile.getName();
3664 msg << "Can't write into " << aFile.getName();
3667 msg << "Location " << aFile.getName() << " is not a file";
3671 // nonexisting file; check if it can be created
3672 if ( !aFile.openForWriting() ) {
3673 msg << "You cannot create the file "
3675 << ". Check the directory existence and access rights";
3683 THROW_SALOME_CORBA_EXCEPTION(msg.c_str(), SALOME::BAD_PARAM);
3690 std::string SMESH_Mesh_i::generateMeshName()
3692 string aMeshName = "Mesh";
3693 SALOMEDS::Study_var aStudy = SMESH_Gen_i::GetSMESHGen()->getStudyServant();
3694 if ( !aStudy->_is_nil() )
3696 SALOMEDS::SObject_wrap aMeshSO = _gen_i->ObjectToSObject( _this() );
3697 if ( !aMeshSO->_is_nil() )
3699 CORBA::String_var name = aMeshSO->GetName();
3706 //================================================================================
3708 * \brief Prepare a file for export and pass names of mesh groups from study to mesh DS
3709 * \param file - file name
3710 * \param overwrite - to erase the file or not
3711 * \retval string - mesh name
3713 //================================================================================
3715 string SMESH_Mesh_i::prepareMeshNameAndGroups(const char* file,
3716 CORBA::Boolean overwrite)
3719 PrepareForWriting(file, overwrite);
3720 string aMeshName(this->generateMeshName());
3721 SALOMEDS::Study_var aStudy = SMESH_Gen_i::GetSMESHGen()->getStudyServant();
3722 if ( !aStudy->_is_nil() ) {
3723 SALOMEDS::SObject_wrap aMeshSO = _gen_i->ObjectToSObject( _this() );
3724 if ( !aMeshSO->_is_nil() ) {
3725 // asv : 27.10.04 : fix of 6903: check for StudyLocked before adding attributes
3726 if ( !aStudy->GetProperties()->IsLocked() )
3728 SALOMEDS::GenericAttribute_wrap anAttr;
3729 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
3730 anAttr=aStudyBuilder->FindOrCreateAttribute(aMeshSO, "AttributeExternalFileDef");
3731 SALOMEDS::AttributeExternalFileDef_wrap aFileName = anAttr;
3732 ASSERT(!aFileName->_is_nil());
3733 aFileName->SetValue(file);
3734 anAttr=aStudyBuilder->FindOrCreateAttribute(aMeshSO, "AttributeFileType");
3735 SALOMEDS::AttributeFileType_wrap aFileType = anAttr;
3736 ASSERT(!aFileType->_is_nil());
3737 aFileType->SetValue("FICHIERMED");
3741 // Update Python script
3742 // set name of mesh before export
3743 TPythonDump() << _gen_i << ".SetName("
3744 << SMESH::SMESH_Mesh_var(_this()) << ", '" << aMeshName.c_str() << "')";
3746 // check names of groups
3752 //================================================================================
3754 * \brief Export to MED file
3756 //================================================================================
3758 void SMESH_Mesh_i::ExportMED(const char* file,
3759 CORBA::Boolean auto_groups,
3760 CORBA::Long version,
3761 CORBA::Boolean overwrite,
3762 CORBA::Boolean autoDimension)
3764 //MESSAGE("MED minor version: "<< minor);
3767 _preMeshInfo->FullLoadFromFile();
3769 string aMeshName = prepareMeshNameAndGroups(file, overwrite);
3770 _impl->ExportMED( file, aMeshName.c_str(), auto_groups, version, 0, autoDimension );
3772 TPythonDump() << SMESH::SMESH_Mesh_var(_this()) << ".ExportMED( r'"
3774 << "auto_groups=" <<auto_groups << ", "
3775 << "version=" << version << ", "
3776 << "overwrite=" << overwrite << ", "
3777 << "meshPart=None, "
3778 << "autoDimension=" << autoDimension << " )";
3780 SMESH_CATCH( SMESH::throwCorbaException );
3783 CORBA::LongLong SMESH_Mesh_i::ExportMEDCoupling(CORBA::Boolean auto_groups, CORBA::Boolean autoDimension)
3785 MEDCoupling::MCAuto<MEDCoupling::DataArrayByte> data;
3787 // TODO : Fix me ! 2 next lines are required
3788 //if( !this->_gen_i->IsEmbeddedMode() )
3789 // SMESH::throwCorbaException("SMESH_Mesh_i::ExportMEDCoupling : only for embedded mode !");
3791 _preMeshInfo->FullLoadFromFile();
3793 string aMeshName = this->generateMeshName();
3794 data = _impl->ExportMEDCoupling( aMeshName.c_str(), auto_groups, 0, autoDimension );
3795 SMESH_CATCH( SMESH::throwCorbaException );
3796 MEDCoupling::DataArrayByte *ret(data.retn());
3797 return reinterpret_cast<CORBA::LongLong>(ret);
3800 //================================================================================
3802 * \brief Export a mesh to a SAUV file
3804 //================================================================================
3806 void SMESH_Mesh_i::ExportSAUV( const char* file, CORBA::Boolean auto_groups )
3810 _preMeshInfo->FullLoadFromFile();
3812 string aMeshName = prepareMeshNameAndGroups(file, true);
3813 TPythonDump() << SMESH::SMESH_Mesh_var( _this())
3814 << ".ExportSAUV( r'" << file << "', " << auto_groups << " )";
3815 _impl->ExportSAUV(file, aMeshName.c_str(), auto_groups);
3817 SMESH_CATCH( SMESH::throwCorbaException );
3821 //================================================================================
3823 * \brief Export a mesh to a DAT file
3825 //================================================================================
3827 void SMESH_Mesh_i::ExportDAT (const char *file)
3831 _preMeshInfo->FullLoadFromFile();
3833 // check names of groups
3835 // Update Python script
3836 TPythonDump() << SMESH::SMESH_Mesh_var(_this()) << ".ExportDAT( r'" << file << "' )";
3839 PrepareForWriting(file);
3840 _impl->ExportDAT(file);
3842 SMESH_CATCH( SMESH::throwCorbaException );
3845 //================================================================================
3847 * \brief Export a mesh to an UNV file
3849 //================================================================================
3851 void SMESH_Mesh_i::ExportUNV (const char *file)
3855 _preMeshInfo->FullLoadFromFile();
3857 // check names of groups
3859 // Update Python script
3860 TPythonDump() << SMESH::SMESH_Mesh_var(_this()) << ".ExportUNV( r'" << file << "' )";
3863 PrepareForWriting(file);
3864 _impl->ExportUNV(file);
3866 SMESH_CATCH( SMESH::throwCorbaException );
3869 //================================================================================
3871 * \brief Export a mesh to an STL file
3873 //================================================================================
3875 void SMESH_Mesh_i::ExportSTL (const char *file, const bool isascii)
3879 _preMeshInfo->FullLoadFromFile();
3881 // check names of groups
3883 // Update Python script
3884 TPythonDump() << SMESH::SMESH_Mesh_var(_this())
3885 << ".ExportSTL( r'" << file << "', " << isascii << " )";
3887 CORBA::String_var name;
3888 SALOMEDS::SObject_wrap so = _gen_i->ObjectToSObject( _this() );
3889 if ( !so->_is_nil() )
3890 name = so->GetName();
3893 PrepareForWriting( file );
3894 _impl->ExportSTL( file, isascii, name.in() );
3896 SMESH_CATCH( SMESH::throwCorbaException );
3902 MEDFileSpeCls(const char *file, CORBA::Boolean overwrite, CORBA::Long version):_file(file),_overwrite(overwrite),_version(version) { }
3903 std::string prepareMeshNameAndGroups(SMESH_Mesh_i& self) { return self.prepareMeshNameAndGroups(_file.c_str(),_overwrite); }
3904 void exportTo(SMESH_Mesh *mesh, const std::string& aMeshName, CORBA::Boolean auto_groups,
3905 SMESH_MeshPartDS* partDS,
3906 CORBA::Boolean autoDimension, bool have0dField,
3907 CORBA::Double ZTolerance)
3909 mesh->ExportMED( _file.c_str(), aMeshName.c_str(), auto_groups, _version,
3910 partDS, autoDimension,have0dField,ZTolerance);
3914 void exportField(SMESH_Mesh_i& self, const std::string& aMeshName, bool have0dField, SMESHDS_Mesh *meshDS, const GEOM::ListOfFields& fields, const char*geomAssocFields)
3916 DriverMED_W_Field fieldWriter;
3917 fieldWriter.SetFile( _file.c_str() );
3918 fieldWriter.SetMeshName( aMeshName );
3919 fieldWriter.AddODOnVertices( have0dField );
3920 self.exportMEDFields( fieldWriter, meshDS, fields, geomAssocFields );
3923 void prepareForWriting(SMESH_Mesh_i& self) { self.PrepareForWriting(_file.c_str(), _overwrite); }
3926 CORBA::Boolean _overwrite;
3927 CORBA::Long _version;
3931 template<class SPECLS>
3932 void SMESH_Mesh_i::ExportPartToMEDCommon(SPECLS& speCls,
3933 SMESH::SMESH_IDSource_ptr meshPart,
3934 CORBA::Boolean auto_groups,
3935 CORBA::Boolean autoDimension,
3936 const GEOM::ListOfFields& fields,
3937 const char* geomAssocFields,
3938 CORBA::Double ZTolerance)
3942 _preMeshInfo->FullLoadFromFile();
3945 bool have0dField = false;
3946 if ( fields.length() > 0 )
3948 GEOM::GEOM_Object_var shapeToMesh = GetShapeToMesh();
3949 if ( shapeToMesh->_is_nil() )
3950 THROW_SALOME_CORBA_EXCEPTION( "No shape to mesh", SALOME::INTERNAL_ERROR );
3952 for ( size_t i = 0; i < fields.length(); ++i )
3954 if ( fields[i]->GetDataType() == GEOM::FDT_String )
3955 THROW_SALOME_CORBA_EXCEPTION
3956 ( "Export of string fields is not supported", SALOME::BAD_PARAM);
3957 GEOM::GEOM_Object_var fieldShape = fields[i]->GetShape();
3958 if ( fieldShape->_is_nil() )
3959 THROW_SALOME_CORBA_EXCEPTION( "Null shape under a field", SALOME::INTERNAL_ERROR );
3960 if ( !fieldShape->IsSame( shapeToMesh ) )
3961 THROW_SALOME_CORBA_EXCEPTION
3962 ( "Field defined not on shape", SALOME::BAD_PARAM);
3963 if ( fields[i]->GetDimension() == 0 )
3966 if ( geomAssocFields )
3967 for ( int i = 0; geomAssocFields[i]; ++i )
3968 switch ( geomAssocFields[i] ) {
3969 case 'v':case 'e':case 'f':case 's': break;
3970 case 'V':case 'E':case 'F':case 'S': break;
3971 default: THROW_SALOME_CORBA_EXCEPTION
3972 ( "geomAssocFields can include only [vefs] characters", SALOME::BAD_PARAM);
3976 SMESHDS_Mesh* meshDS = _impl->GetMeshDS();
3980 string aMeshName = "Mesh";
3981 SMESHUtils::Deleter< SMESH_MeshPartDS > tmpDSDeleter(0);
3982 if ( CORBA::is_nil( meshPart ) ||
3983 SMESH::DownCast< SMESH_Mesh_i* >( meshPart ))
3985 aMeshName = speCls.prepareMeshNameAndGroups(*this);
3986 speCls.exportTo(_impl, aMeshName, auto_groups, nullptr, autoDimension, have0dField, ZTolerance);
3987 meshDS = _impl->GetMeshDS();
3992 _preMeshInfo->FullLoadFromFile();
3994 speCls.prepareForWriting(*this);
3996 SALOMEDS::SObject_wrap SO = _gen_i->ObjectToSObject( meshPart );
3997 if ( !SO->_is_nil() ) {
3998 CORBA::String_var name = SO->GetName();
4002 SMESH_MeshPartDS* partDS = new SMESH_MeshPartDS( meshPart );
4003 speCls.exportTo(_impl, aMeshName, auto_groups, partDS, autoDimension, have0dField, ZTolerance);
4004 meshDS = tmpDSDeleter._obj = partDS;
4009 if ( _impl->HasShapeToMesh() )
4011 speCls.exportField(*this,aMeshName,have0dField,meshDS,fields,geomAssocFields);
4013 SMESH_CATCH( SMESH::throwCorbaException );
4016 //================================================================================
4018 * \brief Export a part of mesh to a med file
4020 //================================================================================
4022 void SMESH_Mesh_i::ExportPartToMED(SMESH::SMESH_IDSource_ptr meshPart,
4024 CORBA::Boolean auto_groups,
4025 CORBA::Long version,
4026 CORBA::Boolean overwrite,
4027 CORBA::Boolean autoDimension,
4028 const GEOM::ListOfFields& fields,
4029 const char* geomAssocFields,
4030 CORBA::Double ZTolerance)
4032 MESSAGE("MED version: "<< version);
4033 MEDFileSpeCls spe(file,overwrite,version);
4034 this->ExportPartToMEDCommon<MEDFileSpeCls>(spe,meshPart,auto_groups,autoDimension,fields,geomAssocFields,ZTolerance);
4037 GEOM::ListOfGBO_var goList = new GEOM::ListOfGBO;
4038 goList->length( fields.length() );
4039 for ( size_t i = 0; i < fields.length(); ++i )
4041 GEOM::GEOM_BaseObject_var gbo = GEOM::GEOM_BaseObject::_narrow( fields[i] );
4044 TPythonDump() << _this() << ".ExportPartToMED( "
4045 << meshPart << ", r'"
4047 << auto_groups << ", "
4049 << overwrite << ", "
4050 << autoDimension << ", "
4052 << ( geomAssocFields ? geomAssocFields : "" ) << "',"
4053 << TVar( ZTolerance )
4055 SMESH_CATCH( SMESH::throwCorbaException );
4058 class MEDFileMemSpeCls
4061 std::string prepareMeshNameAndGroups(SMESH_Mesh_i& self) { return self.generateMeshName(); }
4062 void exportTo(SMESH_Mesh *mesh, const std::string& aMeshName, CORBA::Boolean auto_groups,
4063 SMESH_MeshPartDS* partDS,
4064 CORBA::Boolean autoDimension, bool have0dField,
4065 CORBA::Double ZTolerance)
4067 _res = mesh->ExportMEDCoupling(aMeshName.c_str(),auto_groups,partDS,autoDimension,have0dField,ZTolerance);
4069 void prepareForWriting(SMESH_Mesh_i& self) { /* nothing here */ }
4070 void exportField(SMESH_Mesh_i& self, const std::string& aMeshName, bool have0dField, SMESHDS_Mesh *meshDS, const GEOM::ListOfFields& fields, const char*geomAssocFields)
4072 THROW_IK_EXCEPTION("exportField Not implemented yet for full memory !");
4075 MEDCoupling::MCAuto<MEDCoupling::DataArrayByte> getData() { return _res; }
4077 MEDCoupling::MCAuto<MEDCoupling::DataArrayByte> _res;
4080 CORBA::LongLong SMESH_Mesh_i::ExportPartToMEDCoupling(SMESH::SMESH_IDSource_ptr meshPart,
4081 CORBA::Boolean auto_groups,
4082 CORBA::Boolean autoDimension,
4083 const GEOM::ListOfFields& fields,
4084 const char* geomAssocFields,
4085 CORBA::Double ZTolerance)
4087 MEDFileMemSpeCls spe;
4088 this->ExportPartToMEDCommon<MEDFileMemSpeCls>(spe,meshPart,auto_groups,autoDimension,fields,geomAssocFields,ZTolerance);
4089 MEDCoupling::MCAuto<MEDCoupling::DataArrayByte> res( spe.getData() );
4090 MEDCoupling::DataArrayByte *ret(res.retn());
4091 return reinterpret_cast<CORBA::LongLong>(ret);
4094 //================================================================================
4096 * Write GEOM fields to MED file
4098 //================================================================================
4100 void SMESH_Mesh_i::exportMEDFields( DriverMED_W_Field& fieldWriter,
4101 SMESHDS_Mesh* meshDS,
4102 const GEOM::ListOfFields& fields,
4103 const char* geomAssocFields)
4105 #define METH "SMESH_Mesh_i::exportMEDFields() "
4107 if (( fields.length() < 1 ) &&
4108 ( !geomAssocFields || !geomAssocFields[0] ))
4111 std::vector< std::vector< double > > dblVals;
4112 std::vector< std::vector< int > > intVals;
4113 std::vector< int > subIdsByDim[ 4 ];
4114 const double noneDblValue = 0.;
4115 const double noneIntValue = 0;
4117 for ( size_t iF = 0; iF < fields.length(); ++iF )
4121 int dim = fields[ iF ]->GetDimension();
4122 SMDSAbs_ElementType elemType;
4123 TopAbs_ShapeEnum shapeType;
4125 case 0: elemType = SMDSAbs_0DElement; shapeType = TopAbs_VERTEX; break;
4126 case 1: elemType = SMDSAbs_Edge; shapeType = TopAbs_EDGE; break;
4127 case 2: elemType = SMDSAbs_Face; shapeType = TopAbs_FACE; break;
4128 case 3: elemType = SMDSAbs_Volume; shapeType = TopAbs_SOLID; break;
4130 continue; // skip fields on whole shape
4132 GEOM::field_data_type dataType = fields[ iF ]->GetDataType();
4133 if ( dataType == GEOM::FDT_String )
4135 GEOM::ListOfLong_var stepIDs = fields[ iF ]->GetSteps();
4136 if ( stepIDs->length() < 1 )
4138 GEOM::string_array_var comps = fields[ iF ]->GetComponents();
4139 if ( comps->length() < 1 )
4141 CORBA::String_var name = fields[ iF ]->GetName();
4143 if ( !fieldWriter.Set( meshDS,
4147 /*isIntData=*/false ))//( dataType == GEOM::FDT_Int )))
4150 for ( size_t iC = 0; iC < comps->length(); ++iC )
4151 fieldWriter.SetCompName( iC, comps[ iC ].in() );
4153 dblVals.resize( comps->length() );
4154 intVals.resize( comps->length() );
4156 // find sub-shape IDs
4158 std::vector< int >& subIds = subIdsByDim[ dim ];
4159 if ( subIds.empty() )
4160 for ( int id = 1; id <= meshDS->MaxShapeIndex(); ++id )
4161 if ( meshDS->IndexToShape( id ).ShapeType() == shapeType )
4162 subIds.push_back( id );
4166 SMDS_ElemIteratorPtr elemIt = fieldWriter.GetOrderedElems();
4170 for ( size_t iS = 0; iS < stepIDs->length(); ++iS )
4172 GEOM::GEOM_FieldStep_var step = fields[ iF ]->GetStep( stepIDs[ iS ]);
4173 if ( step->_is_nil() )
4176 CORBA::Long stamp = step->GetStamp();
4177 CORBA::Long id = step->GetID();
4178 fieldWriter.SetDtIt( int( stamp ), int( id ));
4180 // fill dblVals or intVals
4181 for ( size_t iC = 0; iC < comps->length(); ++iC )
4182 if ( dataType == GEOM::FDT_Double )
4184 dblVals[ iC ].clear();
4185 dblVals[ iC ].resize( meshDS->MaxShapeIndex()+1, 0 );
4189 intVals[ iC ].clear();
4190 intVals[ iC ].resize( meshDS->MaxShapeIndex()+1, 0 );
4194 case GEOM::FDT_Double:
4196 GEOM::GEOM_DoubleFieldStep_var dblStep = GEOM::GEOM_DoubleFieldStep::_narrow( step );
4197 if ( dblStep->_is_nil() ) continue;
4198 GEOM::ListOfDouble_var vv = dblStep->GetValues();
4199 if ( vv->length() != subIds.size() * comps->length() )
4200 THROW_SALOME_CORBA_EXCEPTION( METH "BUG: wrong nb subIds", SALOME::INTERNAL_ERROR );
4201 for ( size_t iS = 0, iV = 0; iS < subIds.size(); ++iS )
4202 for ( size_t iC = 0; iC < comps->length(); ++iC )
4203 dblVals[ iC ][ subIds[ iS ]] = vv[ iV++ ];
4208 GEOM::GEOM_IntFieldStep_var intStep = GEOM::GEOM_IntFieldStep::_narrow( step );
4209 if ( intStep->_is_nil() ) continue;
4210 GEOM::ListOfLong_var vv = intStep->GetValues();
4211 if ( vv->length() != subIds.size() * comps->length() )
4212 THROW_SALOME_CORBA_EXCEPTION( METH "BUG: wrong nb subIds", SALOME::INTERNAL_ERROR );
4213 for ( size_t iS = 0, iV = 0; iS < subIds.size(); ++iS )
4214 for ( size_t iC = 0; iC < comps->length(); ++iC )
4215 intVals[ iC ][ subIds[ iS ]] = (int) vv[ iV++ ];
4218 case GEOM::FDT_Bool:
4220 GEOM::GEOM_BoolFieldStep_var boolStep = GEOM::GEOM_BoolFieldStep::_narrow( step );
4221 if ( boolStep->_is_nil() ) continue;
4222 GEOM::short_array_var vv = boolStep->GetValues();
4223 if ( vv->length() != subIds.size() * comps->length() )
4224 THROW_SALOME_CORBA_EXCEPTION( METH "BUG: wrong nb subIds", SALOME::INTERNAL_ERROR );
4225 for ( size_t iS = 0, iV = 0; iS < subIds.size(); ++iS )
4226 for ( size_t iC = 0; iC < comps->length(); ++iC )
4227 intVals[ iC ][ subIds[ iS ]] = (int) vv[ iV++ ];
4233 // pass values to fieldWriter
4234 elemIt = fieldWriter.GetOrderedElems();
4235 if ( dataType == GEOM::FDT_Double )
4236 while ( elemIt->more() )
4238 const SMDS_MeshElement* e = elemIt->next();
4239 const int shapeID = e->getshapeId();
4240 if ( shapeID < 1 || shapeID >= (int) dblVals[0].size() )
4241 for ( size_t iC = 0; iC < comps->length(); ++iC )
4242 fieldWriter.AddValue( noneDblValue );
4244 for ( size_t iC = 0; iC < comps->length(); ++iC )
4245 fieldWriter.AddValue( dblVals[ iC ][ shapeID ]);
4248 while ( elemIt->more() )
4250 const SMDS_MeshElement* e = elemIt->next();
4251 const int shapeID = e->getshapeId();
4252 if ( shapeID < 1 || shapeID >= (int) intVals[0].size() )
4253 for ( size_t iC = 0; iC < comps->length(); ++iC )
4254 fieldWriter.AddValue( (double) noneIntValue );
4256 for ( size_t iC = 0; iC < comps->length(); ++iC )
4257 fieldWriter.AddValue( (double) intVals[ iC ][ shapeID ]);
4261 fieldWriter.Perform();
4262 SMESH_ComputeErrorPtr res = fieldWriter.GetError();
4263 if ( res && res->IsKO() )
4265 if ( res->myComment.empty() )
4266 { THROW_SALOME_CORBA_EXCEPTION( METH "Fatal error", SALOME::INTERNAL_ERROR ); }
4268 { THROW_SALOME_CORBA_EXCEPTION( res->myComment.c_str(), SALOME::INTERNAL_ERROR ); }
4274 if ( !geomAssocFields || !geomAssocFields[0] )
4277 // write geomAssocFields
4279 std::vector< int > shapeDim( TopAbs_SHAPE + 1 );
4280 shapeDim[ TopAbs_COMPOUND ] = 3;
4281 shapeDim[ TopAbs_COMPSOLID ] = 3;
4282 shapeDim[ TopAbs_SOLID ] = 3;
4283 shapeDim[ TopAbs_SHELL ] = 2;
4284 shapeDim[ TopAbs_FACE ] = 2;
4285 shapeDim[ TopAbs_WIRE ] = 1;
4286 shapeDim[ TopAbs_EDGE ] = 1;
4287 shapeDim[ TopAbs_VERTEX ] = 0;
4288 shapeDim[ TopAbs_SHAPE ] = 3;
4290 for ( int iF = 0; geomAssocFields[ iF ]; ++iF )
4292 std::vector< std::string > compNames;
4293 switch ( geomAssocFields[ iF ]) {
4295 fieldWriter.Set( meshDS, "_vertices_", SMDSAbs_Node, /*nbComps=*/2, /*isInt=*/false );
4296 compNames.push_back( "dim" );
4299 fieldWriter.Set( meshDS, "_edges_", SMDSAbs_Edge, /*nbComps=*/1, /*isInt=*/false );
4302 fieldWriter.Set( meshDS, "_faces_", SMDSAbs_Face, /*nbComps=*/1, /*isInt=*/false );
4305 fieldWriter.Set( meshDS, "_solids_", SMDSAbs_Volume, /*nbComps=*/1, /*isInt=*/false );
4309 compNames.push_back( "id" );
4310 for ( size_t iC = 0; iC < compNames.size(); ++iC )
4311 fieldWriter.SetCompName( iC, compNames[ iC ].c_str() );
4313 fieldWriter.SetDtIt( -1, -1 );
4315 SMDS_ElemIteratorPtr elemIt = fieldWriter.GetOrderedElems();
4319 if ( compNames.size() == 2 ) // _vertices_
4320 while ( elemIt->more() )
4322 const SMDS_MeshElement* e = elemIt->next();
4323 const int shapeID = e->getshapeId();
4326 fieldWriter.AddValue( (double) -1 );
4327 fieldWriter.AddValue( (double) -1 );
4331 const TopoDS_Shape& S = meshDS->IndexToShape( shapeID );
4332 fieldWriter.AddValue( (double) ( S.IsNull() ? -1 : shapeDim[ S.ShapeType() ]));
4333 fieldWriter.AddValue( (double) shapeID );
4337 while ( elemIt->more() )
4339 const SMDS_MeshElement* e = elemIt->next();
4340 const int shapeID = e->getshapeId();
4342 fieldWriter.AddValue( (double) -1 );
4344 fieldWriter.AddValue( (double) shapeID );
4348 fieldWriter.Perform();
4349 SMESH_ComputeErrorPtr res = fieldWriter.GetError();
4350 if ( res && res->IsKO() )
4352 if ( res->myComment.empty() )
4353 { THROW_SALOME_CORBA_EXCEPTION( METH "Fatal error", SALOME::INTERNAL_ERROR ); }
4355 { THROW_SALOME_CORBA_EXCEPTION( res->myComment.c_str(), SALOME::INTERNAL_ERROR ); }
4358 } // loop on geomAssocFields
4363 //================================================================================
4365 * \brief Export a part of mesh to a DAT file
4367 //================================================================================
4369 void SMESH_Mesh_i::ExportPartToDAT(::SMESH::SMESH_IDSource_ptr meshPart,
4374 _preMeshInfo->FullLoadFromFile();
4376 PrepareForWriting(file);
4378 SMESH_MeshPartDS partDS( meshPart );
4379 _impl->ExportDAT(file,&partDS);
4381 TPythonDump() << SMESH::SMESH_Mesh_var(_this())
4382 << ".ExportPartToDAT( " << meshPart << ", r'" << file << "' )";
4384 SMESH_CATCH( SMESH::throwCorbaException );
4386 //================================================================================
4388 * \brief Export a part of mesh to an UNV file
4390 //================================================================================
4392 void SMESH_Mesh_i::ExportPartToUNV(::SMESH::SMESH_IDSource_ptr meshPart,
4397 _preMeshInfo->FullLoadFromFile();
4399 PrepareForWriting(file);
4401 SMESH_MeshPartDS partDS( meshPart );
4402 _impl->ExportUNV(file, &partDS);
4404 TPythonDump() << SMESH::SMESH_Mesh_var(_this())
4405 << ".ExportPartToUNV( " << meshPart<< ", r'" << file << "' )";
4407 SMESH_CATCH( SMESH::throwCorbaException );
4409 //================================================================================
4411 * \brief Export a part of mesh to an STL file
4413 //================================================================================
4415 void SMESH_Mesh_i::ExportPartToSTL(::SMESH::SMESH_IDSource_ptr meshPart,
4417 ::CORBA::Boolean isascii)
4421 _preMeshInfo->FullLoadFromFile();
4423 PrepareForWriting(file);
4425 CORBA::String_var name;
4426 SALOMEDS::SObject_wrap so = _gen_i->ObjectToSObject( meshPart );
4427 if ( !so->_is_nil() )
4428 name = so->GetName();
4430 SMESH_MeshPartDS partDS( meshPart );
4431 _impl->ExportSTL( file, isascii, name.in(), &partDS );
4433 TPythonDump() << SMESH::SMESH_Mesh_var(_this()) << ".ExportPartToSTL( "
4434 << meshPart<< ", r'" << file << "', " << isascii << ")";
4436 SMESH_CATCH( SMESH::throwCorbaException );
4439 //================================================================================
4441 * \brief Export a part of mesh to an STL file
4443 //================================================================================
4445 void SMESH_Mesh_i::ExportCGNS(::SMESH::SMESH_IDSource_ptr meshPart,
4447 CORBA::Boolean overwrite,
4448 CORBA::Boolean groupElemsByType)
4453 _preMeshInfo->FullLoadFromFile();
4455 PrepareForWriting(file,overwrite);
4457 std::string meshName("");
4458 SALOMEDS::SObject_wrap so = _gen_i->ObjectToSObject( meshPart );
4459 if ( !so->_is_nil() )
4461 CORBA::String_var name = so->GetName();
4462 meshName = name.in();
4466 SMESH_MeshPartDS partDS( meshPart );
4467 _impl->ExportCGNS(file, &partDS, meshName.c_str(), groupElemsByType );
4469 SMESH_CATCH( SMESH::throwCorbaException );
4471 TPythonDump() << SMESH::SMESH_Mesh_var(_this()) << ".ExportCGNS( "
4472 << meshPart<< ", r'" << file << "', " << overwrite << ")";
4474 SMESH_CATCH( SMESH::throwCorbaException );
4477 THROW_SALOME_CORBA_EXCEPTION("CGNS library is unavailable", SALOME::INTERNAL_ERROR);
4481 //================================================================================
4483 * \brief Export a part of mesh to a GMF file
4485 //================================================================================
4487 void SMESH_Mesh_i::ExportGMF(::SMESH::SMESH_IDSource_ptr meshPart,
4489 bool withRequiredGroups)
4493 _preMeshInfo->FullLoadFromFile();
4495 PrepareForWriting(file,/*overwrite=*/true);
4497 SMESH_MeshPartDS partDS( meshPart );
4498 _impl->ExportGMF(file, &partDS, withRequiredGroups);
4500 TPythonDump() << SMESH::SMESH_Mesh_var(_this()) << ".ExportGMF( "
4501 << meshPart<< ", r'"
4503 << withRequiredGroups << ")";
4505 SMESH_CATCH( SMESH::throwCorbaException );
4508 //=============================================================================
4510 * Return computation progress [0.,1]
4512 //=============================================================================
4514 CORBA::Double SMESH_Mesh_i::GetComputeProgress()
4518 return _impl->GetComputeProgress();
4520 SMESH_CATCH( SMESH::doNothing );
4524 //================================================================================
4526 * \brief Return nb of nodes
4528 //================================================================================
4530 SMESH::smIdType SMESH_Mesh_i::NbNodes()
4532 Unexpect aCatch(SALOME_SalomeException);
4534 return _preMeshInfo->NbNodes();
4536 return _impl->NbNodes();
4539 //================================================================================
4541 * \brief Return nb of elements
4543 //================================================================================
4545 SMESH::smIdType SMESH_Mesh_i::NbElements()
4547 Unexpect aCatch(SALOME_SalomeException);
4549 return _preMeshInfo->NbElements();
4551 return Nb0DElements() + NbEdges() + NbFaces() + NbVolumes() + NbBalls();
4554 //================================================================================
4556 * \brief Return nb of 0D elements
4558 //================================================================================
4560 SMESH::smIdType SMESH_Mesh_i::Nb0DElements()
4562 Unexpect aCatch(SALOME_SalomeException);
4564 return _preMeshInfo->Nb0DElements();
4566 return _impl->Nb0DElements();
4569 //================================================================================
4571 * \brief Return nb of BALL elements
4573 //================================================================================
4575 SMESH::smIdType SMESH_Mesh_i::NbBalls()
4577 Unexpect aCatch(SALOME_SalomeException);
4579 return _preMeshInfo->NbBalls();
4581 return _impl->NbBalls();
4584 //================================================================================
4586 * \brief Return nb of 1D elements
4588 //================================================================================
4590 SMESH::smIdType SMESH_Mesh_i::NbEdges()
4592 Unexpect aCatch(SALOME_SalomeException);
4594 return _preMeshInfo->NbEdges();
4596 return _impl->NbEdges();
4599 //================================================================================
4601 * \brief Return nb of edges
4603 //================================================================================
4605 SMESH::smIdType SMESH_Mesh_i::NbEdgesOfOrder(SMESH::ElementOrder order)
4607 Unexpect aCatch(SALOME_SalomeException);
4609 return _preMeshInfo->NbEdges( (SMDSAbs_ElementOrder) order );
4611 return _impl->NbEdges( (SMDSAbs_ElementOrder) order);
4614 //================================================================================
4616 * \brief Return nb of faces
4618 //================================================================================
4620 SMESH::smIdType SMESH_Mesh_i::NbFaces()
4622 Unexpect aCatch(SALOME_SalomeException);
4624 return _preMeshInfo->NbFaces();
4626 return _impl->NbFaces();
4629 //================================================================================
4631 * \brief Return nb of tringles
4633 //================================================================================
4635 SMESH::smIdType SMESH_Mesh_i::NbTriangles()
4637 Unexpect aCatch(SALOME_SalomeException);
4639 return _preMeshInfo->NbTriangles();
4641 return _impl->NbTriangles();
4644 //================================================================================
4646 * \brief Return nb of bi-quadratic triangles
4648 //================================================================================
4650 SMESH::smIdType SMESH_Mesh_i::NbBiQuadTriangles()
4652 Unexpect aCatch(SALOME_SalomeException);
4654 return _preMeshInfo->NbBiQuadTriangles();
4656 return _impl->NbBiQuadTriangles();
4659 SMESH::smIdType SMESH_Mesh_i::NbQuadrangles()
4661 Unexpect aCatch(SALOME_SalomeException);
4663 return _preMeshInfo->NbQuadrangles();
4665 return _impl->NbQuadrangles();
4668 SMESH::smIdType SMESH_Mesh_i::NbBiQuadQuadrangles()
4670 Unexpect aCatch(SALOME_SalomeException);
4672 return _preMeshInfo->NbBiQuadQuadrangles();
4674 return _impl->NbBiQuadQuadrangles();
4677 SMESH::smIdType SMESH_Mesh_i::NbPolygons()
4679 Unexpect aCatch(SALOME_SalomeException);
4681 return _preMeshInfo->NbPolygons();
4683 return _impl->NbPolygons();
4686 SMESH::smIdType SMESH_Mesh_i::NbPolygonsOfOrder(SMESH::ElementOrder order)
4688 Unexpect aCatch(SALOME_SalomeException);
4690 return _preMeshInfo->NbPolygons((SMDSAbs_ElementOrder) order);
4692 return _impl->NbPolygons((SMDSAbs_ElementOrder)order);
4695 SMESH::smIdType SMESH_Mesh_i::NbFacesOfOrder(SMESH::ElementOrder order)
4697 Unexpect aCatch(SALOME_SalomeException);
4699 return _preMeshInfo->NbFaces( (SMDSAbs_ElementOrder) order );
4701 return _impl->NbFaces( (SMDSAbs_ElementOrder) order);
4704 SMESH::smIdType SMESH_Mesh_i::NbTrianglesOfOrder(SMESH::ElementOrder order)
4706 Unexpect aCatch(SALOME_SalomeException);
4708 return _preMeshInfo->NbTriangles( (SMDSAbs_ElementOrder) order );
4710 return _impl->NbTriangles( (SMDSAbs_ElementOrder) order);
4713 SMESH::smIdType SMESH_Mesh_i::NbQuadranglesOfOrder(SMESH::ElementOrder order)
4715 Unexpect aCatch(SALOME_SalomeException);
4717 return _preMeshInfo->NbQuadrangles( (SMDSAbs_ElementOrder) order );
4719 return _impl->NbQuadrangles( (SMDSAbs_ElementOrder) order);
4722 //=============================================================================
4724 SMESH::smIdType SMESH_Mesh_i::NbVolumes()
4726 Unexpect aCatch(SALOME_SalomeException);
4728 return _preMeshInfo->NbVolumes();
4730 return _impl->NbVolumes();
4733 SMESH::smIdType SMESH_Mesh_i::NbTetras()
4735 Unexpect aCatch(SALOME_SalomeException);
4737 return _preMeshInfo->NbTetras();
4739 return _impl->NbTetras();
4742 SMESH::smIdType SMESH_Mesh_i::NbHexas()
4744 Unexpect aCatch(SALOME_SalomeException);
4746 return _preMeshInfo->NbHexas();
4748 return _impl->NbHexas();
4751 SMESH::smIdType SMESH_Mesh_i::NbTriQuadraticHexas()
4753 Unexpect aCatch(SALOME_SalomeException);
4755 return _preMeshInfo->NbTriQuadHexas();
4757 return _impl->NbTriQuadraticHexas();
4760 SMESH::smIdType SMESH_Mesh_i::NbPyramids()
4762 Unexpect aCatch(SALOME_SalomeException);
4764 return _preMeshInfo->NbPyramids();
4766 return _impl->NbPyramids();
4769 SMESH::smIdType SMESH_Mesh_i::NbPrisms()
4771 Unexpect aCatch(SALOME_SalomeException);
4773 return _preMeshInfo->NbPrisms();
4775 return _impl->NbPrisms();
4778 SMESH::smIdType SMESH_Mesh_i::NbHexagonalPrisms()
4780 Unexpect aCatch(SALOME_SalomeException);
4782 return _preMeshInfo->NbHexPrisms();
4784 return _impl->NbHexagonalPrisms();
4787 SMESH::smIdType SMESH_Mesh_i::NbPolyhedrons()
4789 Unexpect aCatch(SALOME_SalomeException);
4791 return _preMeshInfo->NbPolyhedrons();
4793 return _impl->NbPolyhedrons();
4796 SMESH::smIdType SMESH_Mesh_i::NbVolumesOfOrder(SMESH::ElementOrder order)
4798 Unexpect aCatch(SALOME_SalomeException);
4800 return _preMeshInfo->NbVolumes( (SMDSAbs_ElementOrder) order );
4802 return _impl->NbVolumes( (SMDSAbs_ElementOrder) order);
4805 SMESH::smIdType SMESH_Mesh_i::NbTetrasOfOrder(SMESH::ElementOrder order)
4807 Unexpect aCatch(SALOME_SalomeException);
4809 return _preMeshInfo->NbTetras( (SMDSAbs_ElementOrder) order);
4811 return _impl->NbTetras( (SMDSAbs_ElementOrder) order);
4814 SMESH::smIdType SMESH_Mesh_i::NbHexasOfOrder(SMESH::ElementOrder order)
4816 Unexpect aCatch(SALOME_SalomeException);
4818 return _preMeshInfo->NbHexas( (SMDSAbs_ElementOrder) order);
4820 return _impl->NbHexas( (SMDSAbs_ElementOrder) order);
4823 SMESH::smIdType SMESH_Mesh_i::NbPyramidsOfOrder(SMESH::ElementOrder order)
4825 Unexpect aCatch(SALOME_SalomeException);
4827 return _preMeshInfo->NbPyramids( (SMDSAbs_ElementOrder) order);
4829 return _impl->NbPyramids( (SMDSAbs_ElementOrder) order);
4832 SMESH::smIdType SMESH_Mesh_i::NbPrismsOfOrder(SMESH::ElementOrder order)
4834 Unexpect aCatch(SALOME_SalomeException);
4836 return _preMeshInfo->NbPrisms( (SMDSAbs_ElementOrder) order);
4838 return _impl->NbPrisms( (SMDSAbs_ElementOrder) order);
4841 //=============================================================================
4843 * Return nb of published sub-meshes
4845 //=============================================================================
4847 SMESH::smIdType SMESH_Mesh_i::NbSubMesh()
4849 Unexpect aCatch(SALOME_SalomeException);
4850 return _mapSubMesh_i.size();
4853 //=============================================================================
4855 * Dumps mesh into a string
4857 //=============================================================================
4859 char* SMESH_Mesh_i::Dump()
4863 return CORBA::string_dup( os.str().c_str() );
4866 //=============================================================================
4868 * Method of SMESH_IDSource interface
4870 //=============================================================================
4872 SMESH::smIdType_array* SMESH_Mesh_i::GetIDs()
4874 return GetElementsId();
4877 //=============================================================================
4879 * Return ids of all elements
4881 //=============================================================================
4883 SMESH::smIdType_array* SMESH_Mesh_i::GetElementsId()
4885 Unexpect aCatch(SALOME_SalomeException);
4887 _preMeshInfo->FullLoadFromFile();
4889 SMESH::smIdType_array_var aResult = new SMESH::smIdType_array();
4890 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
4892 if ( aSMESHDS_Mesh == NULL )
4893 return aResult._retn();
4895 smIdType nbElements = NbElements();
4896 aResult->length( nbElements );
4897 SMDS_ElemIteratorPtr anIt = aSMESHDS_Mesh->elementsIterator();
4898 for ( smIdType i = 0, n = nbElements; i < n && anIt->more(); i++ )
4899 aResult[i] = anIt->next()->GetID();
4901 return aResult._retn();
4905 //=============================================================================
4907 * Return ids of all elements of given type
4909 //=============================================================================
4911 SMESH::smIdType_array* SMESH_Mesh_i::GetElementsByType( SMESH::ElementType theElemType )
4913 Unexpect aCatch(SALOME_SalomeException);
4915 _preMeshInfo->FullLoadFromFile();
4917 SMESH::smIdType_array_var aResult = new SMESH::smIdType_array();
4918 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
4920 if ( aSMESHDS_Mesh == NULL )
4921 return aResult._retn();
4923 smIdType nbElements = NbElements();
4925 // No sense in returning ids of elements along with ids of nodes:
4926 // when theElemType == SMESH::ALL, return node ids only if
4927 // there are no elements
4928 if ( theElemType == SMESH::NODE || (theElemType == SMESH::ALL && nbElements == 0) )
4929 return GetNodesId();
4931 aResult->length( nbElements );
4935 SMDS_ElemIteratorPtr anIt = aSMESHDS_Mesh->elementsIterator( (SMDSAbs_ElementType)theElemType );
4936 while ( i < nbElements && anIt->more() )
4937 aResult[i++] = anIt->next()->GetID();
4939 aResult->length( i );
4941 return aResult._retn();
4944 //=============================================================================
4946 * Return ids of all nodes
4948 //=============================================================================
4950 SMESH::smIdType_array* SMESH_Mesh_i::GetNodesId()
4952 Unexpect aCatch(SALOME_SalomeException);
4954 _preMeshInfo->FullLoadFromFile();
4956 SMESH::smIdType_array_var aResult = new SMESH::smIdType_array();
4957 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
4959 if ( aMeshDS == NULL )
4960 return aResult._retn();
4962 smIdType nbNodes = NbNodes();
4963 aResult->length( nbNodes );
4964 SMDS_NodeIteratorPtr anIt = aMeshDS->nodesIterator();
4965 for ( smIdType i = 0, n = nbNodes; i < n && anIt->more(); i++ )
4966 aResult[i] = anIt->next()->GetID();
4968 return aResult._retn();
4971 //=============================================================================
4973 * Return type of the given element
4975 //=============================================================================
4977 SMESH::ElementType SMESH_Mesh_i::GetElementType( const SMESH::smIdType id, const bool iselem )
4979 SMESH::ElementType type = SMESH::ALL;
4983 _preMeshInfo->FullLoadFromFile();
4985 type = ( SMESH::ElementType ) _impl->GetElementType( id, iselem );
4987 SMESH_CATCH( SMESH::throwCorbaException );
4992 //=============================================================================
4994 * Return geometric type of the given element
4996 //=============================================================================
4998 SMESH::EntityType SMESH_Mesh_i::GetElementGeomType( const SMESH::smIdType id )
5001 _preMeshInfo->FullLoadFromFile();
5003 const SMDS_MeshElement* e = _impl->GetMeshDS()->FindElement(id);
5005 THROW_SALOME_CORBA_EXCEPTION( "invalid element id", SALOME::BAD_PARAM );
5007 return ( SMESH::EntityType ) e->GetEntityType();
5010 //=============================================================================
5012 * Return type of the given element
5014 //=============================================================================
5016 SMESH::GeometryType SMESH_Mesh_i::GetElementShape( const SMESH::smIdType id )
5019 _preMeshInfo->FullLoadFromFile();
5021 const SMDS_MeshElement* e = _impl->GetMeshDS()->FindElement(id);
5023 THROW_SALOME_CORBA_EXCEPTION( "invalid element id", SALOME::BAD_PARAM );
5025 return ( SMESH::GeometryType ) e->GetGeomType();
5028 //=============================================================================
5030 * Return ID of elements for given submesh
5032 //=============================================================================
5034 SMESH::smIdType_array* SMESH_Mesh_i::GetSubMeshElementsId(const CORBA::Long ShapeID)
5036 SMESH::smIdType_array_var aResult = new SMESH::smIdType_array();
5040 _preMeshInfo->FullLoadFromFile();
5042 SMESH_subMesh* SM = _impl->GetSubMeshContaining(ShapeID);
5043 if(!SM) return aResult._retn();
5045 SMESHDS_SubMesh* SDSM = SM->GetSubMeshDS();
5046 if(!SDSM) return aResult._retn();
5048 aResult->length(SDSM->NbElements());
5050 SMDS_ElemIteratorPtr eIt = SDSM->GetElements();
5052 while ( eIt->more() ) {
5053 aResult[i++] = eIt->next()->GetID();
5056 SMESH_CATCH( SMESH::throwCorbaException );
5058 return aResult._retn();
5061 //=============================================================================
5063 * Return ID of nodes for given sub-mesh
5064 * If param all==true - return all nodes, else -
5065 * Return only nodes on shapes.
5067 //=============================================================================
5069 SMESH::smIdType_array* SMESH_Mesh_i::GetSubMeshNodesId(const CORBA::Long ShapeID,
5072 SMESH::smIdType_array_var aResult = new SMESH::smIdType_array();
5076 _preMeshInfo->FullLoadFromFile();
5078 SMESH_subMesh* SM = _impl->GetSubMeshContaining(ShapeID);
5079 if(!SM) return aResult._retn();
5081 SMESHDS_SubMesh* SDSM = SM->GetSubMeshDS();
5082 if(!SDSM) return aResult._retn();
5084 set<smIdType> theElems;
5085 if( !all || (SDSM->NbElements()==0) ) { // internal nodes or vertex submesh
5086 SMDS_NodeIteratorPtr nIt = SDSM->GetNodes();
5087 while ( nIt->more() ) {
5088 const SMDS_MeshNode* elem = nIt->next();
5089 theElems.insert( elem->GetID() );
5092 else { // all nodes of submesh elements
5093 SMDS_ElemIteratorPtr eIt = SDSM->GetElements();
5094 while ( eIt->more() ) {
5095 const SMDS_MeshElement* anElem = eIt->next();
5096 SMDS_ElemIteratorPtr nIt = anElem->nodesIterator();
5097 while ( nIt->more() ) {
5098 const SMDS_MeshElement* elem = nIt->next();
5099 theElems.insert( elem->GetID() );
5104 aResult->length(theElems.size());
5105 set<smIdType>::iterator itElem;
5107 for ( itElem = theElems.begin(); itElem != theElems.end(); itElem++ )
5108 aResult[i++] = *itElem;
5110 SMESH_CATCH( SMESH::throwCorbaException );
5112 return aResult._retn();
5115 //=============================================================================
5117 * Return type of elements for given sub-mesh
5119 //=============================================================================
5121 SMESH::ElementType SMESH_Mesh_i::GetSubMeshElementType(const CORBA::Long ShapeID)
5123 SMESH::ElementType type = SMESH::ALL;
5127 _preMeshInfo->FullLoadFromFile();
5129 SMESH_subMesh* SM = _impl->GetSubMeshContaining(ShapeID);
5130 if(!SM) return SMESH::ALL;
5132 SMESHDS_SubMesh* SDSM = SM->GetSubMeshDS();
5133 if(!SDSM) return SMESH::ALL;
5135 if(SDSM->NbElements()==0)
5136 return (SM->GetSubShape().ShapeType() == TopAbs_VERTEX) ? SMESH::NODE : SMESH::ALL;
5138 SMDS_ElemIteratorPtr eIt = SDSM->GetElements();
5139 const SMDS_MeshElement* anElem = eIt->next();
5141 type = ( SMESH::ElementType ) anElem->GetType();
5143 SMESH_CATCH( SMESH::throwCorbaException );
5149 //=============================================================================
5151 * Return pointer to _impl as an integer value. Is called from constructor of SMESH_Client
5153 //=============================================================================
5155 CORBA::LongLong SMESH_Mesh_i::GetMeshPtr()
5158 _preMeshInfo->FullLoadFromFile();
5160 CORBA::LongLong pointeur = CORBA::LongLong(_impl);
5161 if ( MYDEBUG ) MESSAGE("CORBA::LongLong SMESH_Mesh_i::GetMeshPtr() "<<pointeur);
5166 //=============================================================================
5168 * Get XYZ coordinates of node as list of double
5169 * If there is not node for given ID - return empty list
5171 //=============================================================================
5173 SMESH::double_array* SMESH_Mesh_i::GetNodeXYZ(const SMESH::smIdType id)
5176 _preMeshInfo->FullLoadFromFile();
5178 SMESH::double_array_var aResult = new SMESH::double_array();
5179 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
5180 if ( aMeshDS == NULL )
5181 return aResult._retn();
5184 const SMDS_MeshNode* aNode = aMeshDS->FindNode(id);
5186 return aResult._retn();
5190 aResult[0] = aNode->X();
5191 aResult[1] = aNode->Y();
5192 aResult[2] = aNode->Z();
5193 return aResult._retn();
5197 //=============================================================================
5199 * For given node return list of IDs of inverse elements
5200 * If there is not node for given ID - return empty list
5202 //=============================================================================
5204 SMESH::smIdType_array* SMESH_Mesh_i::GetNodeInverseElements(const SMESH::smIdType id,
5205 SMESH::ElementType elemType)
5208 _preMeshInfo->FullLoadFromFile();
5210 SMESH::smIdType_array_var aResult = new SMESH::smIdType_array();
5211 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
5212 if ( aMeshDS == NULL )
5213 return aResult._retn();
5216 const SMDS_MeshNode* aNode = aMeshDS->FindNode( id );
5218 return aResult._retn();
5220 // find inverse elements
5221 SMDSAbs_ElementType type = SMDSAbs_ElementType( elemType );
5222 SMDS_ElemIteratorPtr eIt = aNode->GetInverseElementIterator( type );
5223 aResult->length( aNode->NbInverseElements( type ));
5224 for( smIdType i = 0; eIt->more(); ++i )
5226 const SMDS_MeshElement* elem = eIt->next();
5227 aResult[ i ] = elem->GetID();
5229 return aResult._retn();
5232 //=============================================================================
5234 * \brief Return position of a node on shape
5236 //=============================================================================
5238 SMESH::NodePosition* SMESH_Mesh_i::GetNodePosition(SMESH::smIdType NodeID)
5241 _preMeshInfo->FullLoadFromFile();
5243 SMESH::NodePosition* aNodePosition = new SMESH::NodePosition();
5244 aNodePosition->shapeID = 0;
5245 aNodePosition->shapeType = GEOM::SHAPE;
5247 SMESHDS_Mesh* mesh = _impl->GetMeshDS();
5248 if ( !mesh ) return aNodePosition;
5250 if ( const SMDS_MeshNode* aNode = mesh->FindNode(NodeID) )
5252 if ( SMDS_PositionPtr pos = aNode->GetPosition() )
5254 aNodePosition->shapeID = aNode->getshapeId();
5255 switch ( pos->GetTypeOfPosition() ) {
5257 aNodePosition->shapeType = GEOM::EDGE;
5258 aNodePosition->params.length(1);
5259 aNodePosition->params[0] = SMDS_EdgePositionPtr( pos )->GetUParameter();
5261 case SMDS_TOP_FACE: {
5262 SMDS_FacePositionPtr fPos = pos;
5263 aNodePosition->shapeType = GEOM::FACE;
5264 aNodePosition->params.length(2);
5265 aNodePosition->params[0] = fPos->GetUParameter();
5266 aNodePosition->params[1] = fPos->GetVParameter();
5269 case SMDS_TOP_VERTEX:
5270 aNodePosition->shapeType = GEOM::VERTEX;
5272 case SMDS_TOP_3DSPACE:
5273 if ( TopExp_Explorer(_impl->GetShapeToMesh(), TopAbs_SOLID).More() )
5274 aNodePosition->shapeType = GEOM::SOLID;
5275 else if ( TopExp_Explorer(_impl->GetShapeToMesh(), TopAbs_SHELL).More() )
5276 aNodePosition->shapeType = GEOM::SHELL;
5282 return aNodePosition;
5285 //=============================================================================
5287 * \brief Return position of an element on shape
5289 //=============================================================================
5291 SMESH::ElementPosition SMESH_Mesh_i::GetElementPosition(SMESH::smIdType ElemID)
5294 _preMeshInfo->FullLoadFromFile();
5296 SMESH::ElementPosition anElementPosition;
5297 anElementPosition.shapeID = 0;
5298 anElementPosition.shapeType = GEOM::SHAPE;
5300 SMESHDS_Mesh* mesh = _impl->GetMeshDS();
5301 if ( !mesh ) return anElementPosition;
5303 if ( const SMDS_MeshElement* anElem = mesh->FindElement( ElemID ) )
5305 anElementPosition.shapeID = anElem->getshapeId();
5306 const TopoDS_Shape& aSp = mesh->IndexToShape( anElem->getshapeId() );
5307 if ( !aSp.IsNull() ) {
5308 switch ( aSp.ShapeType() ) {
5310 anElementPosition.shapeType = GEOM::EDGE;
5313 anElementPosition.shapeType = GEOM::FACE;
5316 anElementPosition.shapeType = GEOM::VERTEX;
5319 anElementPosition.shapeType = GEOM::SOLID;
5322 anElementPosition.shapeType = GEOM::SHELL;
5328 return anElementPosition;
5331 //=============================================================================
5333 * If given element is node return IDs of shape from position
5334 * If there is not node for given ID - return -1
5336 //=============================================================================
5338 CORBA::Long SMESH_Mesh_i::GetShapeID(const SMESH::smIdType id)
5341 _preMeshInfo->FullLoadFromFile();
5343 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
5344 if ( aMeshDS == NULL )
5348 const SMDS_MeshNode* aNode = aMeshDS->FindNode(id);
5350 return aNode->getshapeId();
5357 //=============================================================================
5359 * For given element return ID of result shape after
5360 * ::FindShape() from SMESH_MeshEditor
5361 * If there is not element for given ID - return -1
5363 //=============================================================================
5365 CORBA::Long SMESH_Mesh_i::GetShapeIDForElem(const SMESH::smIdType id)
5368 _preMeshInfo->FullLoadFromFile();
5370 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
5371 if ( aMeshDS == NULL )
5374 // try to find element
5375 const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
5379 ::SMESH_MeshEditor aMeshEditor(_impl);
5380 int index = aMeshEditor.FindShape( elem );
5388 //=============================================================================
5390 * Return number of nodes for given element
5391 * If there is not element for given ID - return -1
5393 //=============================================================================
5395 CORBA::Short SMESH_Mesh_i::GetElemNbNodes(const SMESH::smIdType id)
5398 _preMeshInfo->FullLoadFromFile();
5400 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
5401 if ( aMeshDS == NULL ) return -1;
5402 // try to find element
5403 const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
5404 if(!elem) return -1;
5405 return elem->NbNodes();
5409 //=============================================================================
5411 * Return ID of node by given index for given element
5412 * If there is not element for given ID - return -1
5413 * If there is not node for given index - return -2
5415 //=============================================================================
5417 SMESH::smIdType SMESH_Mesh_i::GetElemNode(const SMESH::smIdType id, const CORBA::Short index)
5420 _preMeshInfo->FullLoadFromFile();
5422 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
5423 if ( aMeshDS == NULL ) return -1;
5424 const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
5425 if(!elem) return -1;
5426 if( index>=elem->NbNodes() || index<0 ) return -1;
5427 return elem->GetNode(index)->GetID();
5430 //=============================================================================
5432 * Return IDs of nodes of given element
5434 //=============================================================================
5436 SMESH::smIdType_array* SMESH_Mesh_i::GetElemNodes(const SMESH::smIdType id)
5439 _preMeshInfo->FullLoadFromFile();
5441 SMESH::smIdType_array_var aResult = new SMESH::smIdType_array();
5442 if ( SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS() )
5444 if ( const SMDS_MeshElement* elem = aMeshDS->FindElement(id) )
5446 aResult->length( elem->NbNodes() );
5447 for ( SMESH::smIdType i = 0; i < aResult->length(); ++i )
5448 if ( const SMDS_MeshNode* n = elem->GetNode( i ))
5449 aResult[ i ] = n->GetID();
5452 return aResult._retn();
5455 //=============================================================================
5457 * Return true if given node is medium node
5458 * in given quadratic element
5460 //=============================================================================
5462 CORBA::Boolean SMESH_Mesh_i::IsMediumNode(const SMESH::smIdType ide, const SMESH::smIdType idn)
5465 _preMeshInfo->FullLoadFromFile();
5467 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
5468 if ( aMeshDS == NULL ) return false;
5470 const SMDS_MeshNode* aNode = aMeshDS->FindNode(idn);
5471 if(!aNode) return false;
5472 // try to find element
5473 const SMDS_MeshElement* elem = aMeshDS->FindElement(ide);
5474 if(!elem) return false;
5476 return elem->IsMediumNode(aNode);
5480 //=============================================================================
5482 * Return true if given node is medium node
5483 * in one of quadratic elements
5485 //=============================================================================
5487 CORBA::Boolean SMESH_Mesh_i::IsMediumNodeOfAnyElem(const SMESH::smIdType idn,
5488 SMESH::ElementType theElemType)
5491 _preMeshInfo->FullLoadFromFile();
5493 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
5494 if ( aMeshDS == NULL ) return false;
5497 const SMDS_MeshNode* aNode = aMeshDS->FindNode(idn);
5498 if(!aNode) return false;
5500 SMESH_MesherHelper aHelper( *(_impl) );
5502 SMDSAbs_ElementType aType;
5503 if(theElemType==SMESH::EDGE) aType = SMDSAbs_Edge;
5504 else if(theElemType==SMESH::FACE) aType = SMDSAbs_Face;
5505 else if(theElemType==SMESH::VOLUME) aType = SMDSAbs_Volume;
5506 else aType = SMDSAbs_All;
5508 return aHelper.IsMedium(aNode,aType);
5512 //=============================================================================
5514 * Return number of edges for given element
5516 //=============================================================================
5518 CORBA::Long SMESH_Mesh_i::ElemNbEdges(const SMESH::smIdType id)
5521 _preMeshInfo->FullLoadFromFile();
5523 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
5524 if ( aMeshDS == NULL ) return -1;
5525 const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
5526 if(!elem) return -1;
5527 return elem->NbEdges();
5531 //=============================================================================
5533 * Return number of faces for given element
5535 //=============================================================================
5537 CORBA::Long SMESH_Mesh_i::ElemNbFaces(const SMESH::smIdType id)
5540 _preMeshInfo->FullLoadFromFile();
5542 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
5543 if ( aMeshDS == NULL ) return -1;
5544 const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
5545 if(!elem) return -1;
5546 return elem->NbFaces();
5549 //================================================================================
5551 * \brief Return nodes of given face (counted from zero) for given element.
5553 //================================================================================
5555 SMESH::smIdType_array* SMESH_Mesh_i::GetElemFaceNodes(SMESH::smIdType elemId,
5556 CORBA::Short faceIndex)
5559 _preMeshInfo->FullLoadFromFile();
5561 SMESH::smIdType_array_var aResult = new SMESH::smIdType_array();
5562 if ( SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS() )
5564 if ( const SMDS_MeshElement* elem = aMeshDS->FindElement(elemId) )
5566 SMDS_VolumeTool vtool( elem, /*skipCentralNodes = */false );
5567 if ( faceIndex < vtool.NbFaces() )
5569 aResult->length( vtool.NbFaceNodes( faceIndex ));
5570 const SMDS_MeshNode** nn = vtool.GetFaceNodes( faceIndex );
5571 for ( SMESH::smIdType i = 0; i < aResult->length(); ++i )
5572 aResult[ i ] = nn[ i ]->GetID();
5576 return aResult._retn();
5579 //================================================================================
5581 * \brief Return three components of normal of given mesh face.
5583 //================================================================================
5585 SMESH::double_array* SMESH_Mesh_i::GetFaceNormal(CORBA::Long elemId,
5586 CORBA::Boolean normalized)
5589 _preMeshInfo->FullLoadFromFile();
5591 SMESH::double_array_var aResult = new SMESH::double_array();
5593 if ( SMESHDS_Mesh* mesh = _impl->GetMeshDS() )
5596 if ( SMESH_MeshAlgos::FaceNormal( mesh->FindElement(elemId), normal, normalized ))
5598 aResult->length( 3 );
5599 aResult[ 0 ] = normal.X();
5600 aResult[ 1 ] = normal.Y();
5601 aResult[ 2 ] = normal.Z();
5604 return aResult._retn();
5607 //================================================================================
5609 * \brief Return an element based on all given nodes.
5611 //================================================================================
5613 SMESH::smIdType SMESH_Mesh_i::FindElementByNodes(const SMESH::smIdType_array& nodes)
5616 _preMeshInfo->FullLoadFromFile();
5618 CORBA::Long elemID(0);
5619 if ( SMESHDS_Mesh* mesh = _impl->GetMeshDS() )
5621 vector< const SMDS_MeshNode * > nn( nodes.length() );
5622 for ( CORBA::ULong i = 0; i < nodes.length(); ++i )
5623 if ( !( nn[i] = mesh->FindNode( nodes[i] )))
5626 const SMDS_MeshElement* elem = mesh->FindElement( nn, SMDSAbs_All, /*noMedium=*/false );
5627 if ( !elem && ( _impl->NbEdges ( ORDER_QUADRATIC ) ||
5628 _impl->NbFaces ( ORDER_QUADRATIC ) ||
5629 _impl->NbVolumes( ORDER_QUADRATIC )))
5630 elem = mesh->FindElement( nn, SMDSAbs_All, /*noMedium=*/true );
5632 if ( elem ) elemID = CORBA::Long( elem->GetID() );
5637 //================================================================================
5639 * \brief Return elements including all given nodes.
5641 //================================================================================
5643 SMESH::smIdType_array* SMESH_Mesh_i::GetElementsByNodes(const SMESH::smIdType_array& nodes,
5644 SMESH::ElementType elemType)
5647 _preMeshInfo->FullLoadFromFile();
5649 SMESH::smIdType_array_var result = new SMESH::smIdType_array();
5651 if ( SMESHDS_Mesh* mesh = _impl->GetMeshDS() )
5653 vector< const SMDS_MeshNode * > nn( nodes.length() );
5654 for ( SMESH::smIdType i = 0; i < nodes.length(); ++i )
5655 nn[i] = mesh->FindNode( nodes[i] );
5657 std::vector<const SMDS_MeshElement *> elems;
5658 mesh->GetElementsByNodes( nn, elems, (SMDSAbs_ElementType) elemType );
5659 result->length( elems.size() );
5660 for ( size_t i = 0; i < elems.size(); ++i )
5661 result[i] = elems[i]->GetID();
5663 return result._retn();
5666 //=============================================================================
5668 * Return true if given element is polygon
5670 //=============================================================================
5672 CORBA::Boolean SMESH_Mesh_i::IsPoly(const SMESH::smIdType id)
5675 _preMeshInfo->FullLoadFromFile();
5677 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
5678 if ( aMeshDS == NULL ) return false;
5679 const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
5680 if(!elem) return false;
5681 return elem->IsPoly();
5685 //=============================================================================
5687 * Return true if given element is quadratic
5689 //=============================================================================
5691 CORBA::Boolean SMESH_Mesh_i::IsQuadratic(const SMESH::smIdType id)
5694 _preMeshInfo->FullLoadFromFile();
5696 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
5697 if ( aMeshDS == NULL ) return false;
5698 const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
5699 if(!elem) return false;
5700 return elem->IsQuadratic();
5703 //=============================================================================
5705 * Return diameter of ball discrete element or zero in case of an invalid \a id
5707 //=============================================================================
5709 CORBA::Double SMESH_Mesh_i::GetBallDiameter(SMESH::smIdType id)
5712 _preMeshInfo->FullLoadFromFile();
5714 if ( const SMDS_BallElement* ball =
5715 SMDS_Mesh::DownCast<SMDS_BallElement>( _impl->GetMeshDS()->FindElement( id )))
5716 return ball->GetDiameter();
5721 //=============================================================================
5723 * Return bary center for given element
5725 //=============================================================================
5727 SMESH::double_array* SMESH_Mesh_i::BaryCenter(const SMESH::smIdType id)
5730 _preMeshInfo->FullLoadFromFile();
5732 SMESH::double_array_var aResult = new SMESH::double_array();
5733 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
5734 if ( aMeshDS == NULL )
5735 return aResult._retn();
5737 const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
5739 return aResult._retn();
5741 if(elem->GetType()==SMDSAbs_Volume) {
5742 SMDS_VolumeTool aTool;
5743 if(aTool.Set(elem)) {
5745 if (!aTool.GetBaryCenter( aResult[0], aResult[1], aResult[2]) )
5750 SMDS_ElemIteratorPtr anIt = elem->nodesIterator();
5752 double x=0., y=0., z=0.;
5753 for(; anIt->more(); ) {
5755 const SMDS_MeshNode* aNode = static_cast<const SMDS_MeshNode*>(anIt->next());
5769 return aResult._retn();
5772 //================================================================================
5774 * \brief Create a group of elements preventing computation of a sub-shape
5776 //================================================================================
5778 SMESH::ListOfGroups*
5779 SMESH_Mesh_i::MakeGroupsOfBadInputElements( int theSubShapeID,
5780 const char* theGroupName )
5782 Unexpect aCatch(SALOME_SalomeException);
5784 if ( !theGroupName || strlen( theGroupName) == 0 )
5785 THROW_SALOME_CORBA_EXCEPTION( "empty group name",SALOME::BAD_PARAM );
5787 SMESH::ListOfGroups_var groups = new SMESH::ListOfGroups;
5788 ::SMESH_MeshEditor::ElemFeatures elemType;
5790 // submesh by subshape id
5791 if ( !_impl->HasShapeToMesh() ) theSubShapeID = 1;
5792 if ( SMESH_subMesh * sm = _impl->GetSubMeshContaining( theSubShapeID ))
5795 SMESH_ComputeErrorPtr error = sm->GetComputeError();
5796 if ( error && error->HasBadElems() )
5798 // sort bad elements by type
5799 vector< const SMDS_MeshElement* > elemsByType[ SMDSAbs_NbElementTypes ];
5800 const list<const SMDS_MeshElement*>& badElems =
5801 static_cast<SMESH_BadInputElements*>( error.get() )->myBadElements;
5802 list<const SMDS_MeshElement*>::const_iterator elemIt = badElems.begin();
5803 list<const SMDS_MeshElement*>::const_iterator elemEnd = badElems.end();
5804 for ( ; elemIt != elemEnd; ++elemIt )
5806 const SMDS_MeshElement* elem = *elemIt;
5807 if ( !elem ) continue;
5809 if ( elem->GetID() < 1 )
5811 // elem is a temporary element, make a real element
5812 vector< const SMDS_MeshNode* > nodes;
5813 SMDS_NodeIteratorPtr nIt = elem->nodeIterator();
5814 while ( nIt->more() && elem )
5816 nodes.push_back( nIt->next() );
5817 if ( nodes.back()->GetID() < 1 )
5818 elem = 0; // a temporary element on temporary nodes
5822 ::SMESH_MeshEditor editor( _impl );
5823 elem = editor.AddElement( nodes, elemType.Init( elem ));
5827 elemsByType[ elem->GetType() ].push_back( elem );
5830 // how many groups to create?
5832 for ( int i = 0; i < SMDSAbs_NbElementTypes; ++i )
5833 nbTypes += int( !elemsByType[ i ].empty() );
5834 groups->length( nbTypes );
5837 for ( int i = 0, iG = -1; i < SMDSAbs_NbElementTypes; ++i )
5839 vector< const SMDS_MeshElement* >& elems = elemsByType[ i ];
5840 if ( elems.empty() ) continue;
5842 groups[ ++iG ] = createGroup( SMESH::ElementType(i), theGroupName );
5843 if ( _gen_i->CanPublishInStudy( groups[ iG ] ))
5845 SMESH::SMESH_Mesh_var mesh = _this();
5846 SALOMEDS::SObject_wrap aSO =
5847 _gen_i->PublishGroup( mesh, groups[ iG ],
5848 GEOM::GEOM_Object::_nil(), theGroupName);
5850 SMESH_GroupBase_i* grp_i = SMESH::DownCast< SMESH_GroupBase_i* >( groups[ iG ]);
5851 if ( !grp_i ) continue;
5853 if ( SMESHDS_Group* grpDS = dynamic_cast< SMESHDS_Group* >( grp_i->GetGroupDS() ))
5854 for ( size_t iE = 0; iE < elems.size(); ++iE )
5855 grpDS->SMDSGroup().Add( elems[ iE ]);
5860 return groups._retn();
5863 //=============================================================================
5865 * Create and publish group servants if any groups were imported or created anyhow
5867 //=============================================================================
5869 void SMESH_Mesh_i::CreateGroupServants()
5871 SMESH::SMESH_Mesh_var aMesh = _this();
5874 ::SMESH_Mesh::GroupIteratorPtr groupIt = _impl->GetGroups();
5875 while ( groupIt->more() )
5877 ::SMESH_Group* group = groupIt->next();
5878 int anId = group->GetID();
5880 map<int, SMESH::SMESH_GroupBase_ptr>::iterator it = _mapGroups.find(anId);
5881 if ( it != _mapGroups.end() && !CORBA::is_nil( it->second ))
5883 addedIDs.insert( anId );
5885 SMESH_GroupBase_i* aGroupImpl;
5887 if ( SMESHDS_GroupOnGeom* groupOnGeom =
5888 dynamic_cast<SMESHDS_GroupOnGeom*>( group->GetGroupDS() ))
5890 aGroupImpl = new SMESH_GroupOnGeom_i( SMESH_Gen_i::GetPOA(), this, anId );
5891 shape = groupOnGeom->GetShape();
5894 aGroupImpl = new SMESH_Group_i( SMESH_Gen_i::GetPOA(), this, anId );
5897 SMESH::SMESH_GroupBase_var groupVar = aGroupImpl->_this();
5898 _mapGroups[anId] = SMESH::SMESH_GroupBase::_duplicate( groupVar );
5899 aGroupImpl->Register();
5901 // register CORBA object for persistence
5902 int nextId = _gen_i->RegisterObject( groupVar );
5903 if(MYDEBUG) { MESSAGE( "Add group to map with id = "<< nextId); }
5904 else { (void)nextId; } // avoid "unused variable" warning in release mode
5906 // publishing the groups in the study
5907 GEOM::GEOM_Object_var shapeVar = _gen_i->ShapeToGeomObject( shape );
5908 _gen_i->PublishGroup( aMesh, groupVar, shapeVar, group->GetName());
5911 if ( !addedIDs.empty() )
5914 map<int, SMESH::SMESH_GroupBase_ptr>::iterator i_grp = _mapGroups.begin();
5915 for ( int index = 0; i_grp != _mapGroups.end(); ++index, ++i_grp )
5917 set<int>::iterator it = addedIDs.find( i_grp->first );
5918 if ( it != addedIDs.end() )
5920 TPythonDump() << i_grp->second << " = " << aMesh << ".GetGroups()[ "<< index << " ]";
5921 addedIDs.erase( it );
5922 if ( addedIDs.empty() )
5929 //=============================================================================
5931 * \brief Return true if all sub-meshes are computed OK - to update an icon
5933 //=============================================================================
5935 bool SMESH_Mesh_i::IsComputedOK()
5937 return _impl->IsComputedOK();
5940 //=============================================================================
5942 * \brief Return groups cantained in _mapGroups by their IDs
5944 //=============================================================================
5946 SMESH::ListOfGroups* SMESH_Mesh_i::GetGroups(const list<int>& groupIDs) const
5948 int nbGroups = groupIDs.size();
5949 SMESH::ListOfGroups_var aList = new SMESH::ListOfGroups();
5950 aList->length( nbGroups );
5952 list<int>::const_iterator ids = groupIDs.begin();
5953 for ( nbGroups = 0; ids != groupIDs.end(); ++ids )
5955 map<int, SMESH::SMESH_GroupBase_ptr>::const_iterator it = _mapGroups.find( *ids );
5956 if ( it != _mapGroups.end() && !CORBA::is_nil( it->second ))
5957 aList[nbGroups++] = SMESH::SMESH_GroupBase::_duplicate( it->second );
5959 aList->length( nbGroups );
5960 return aList._retn();
5963 //=============================================================================
5965 * \brief Return information about imported file
5967 //=============================================================================
5969 SMESH::MedFileInfo* SMESH_Mesh_i::GetMEDFileInfo()
5971 SMESH::MedFileInfo_var res( _medFileInfo );
5972 if ( !res.operator->() ) {
5973 res = new SMESH::MedFileInfo;
5975 res->fileSize = res->major = res->minor = res->release = -1;
5980 //=======================================================================
5981 //function : FileInfoToString
5982 //purpose : Persistence of file info
5983 //=======================================================================
5985 std::string SMESH_Mesh_i::FileInfoToString()
5988 if ( &_medFileInfo.in() && _medFileInfo->fileName[0] )
5990 s = SMESH_Comment( _medFileInfo->fileSize )
5991 << " " << _medFileInfo->major
5992 << " " << _medFileInfo->minor
5993 << " " << _medFileInfo->release
5994 << " " << _medFileInfo->fileName;
5999 //=======================================================================
6000 //function : FileInfoFromString
6001 //purpose : Persistence of file info
6002 //=======================================================================
6004 void SMESH_Mesh_i::FileInfoFromString(const std::string& info)
6006 std::string size, major, minor, release, fileName;
6007 std::istringstream is(info);
6008 is >> size >> major >> minor >> release;
6009 fileName = info.data() + ( size.size() + 1 +
6012 release.size()+ 1 );
6014 _medFileInfo = new SMESH::MedFileInfo();
6015 _medFileInfo->fileName = fileName.c_str();
6016 _medFileInfo->fileSize = atoi( size.c_str() );
6017 _medFileInfo->major = atoi( major.c_str() );
6018 _medFileInfo->minor = atoi( minor.c_str() );
6019 _medFileInfo->release = atoi( release.c_str() );
6022 //=============================================================================
6024 * \brief Pass names of mesh groups from study to mesh DS
6026 //=============================================================================
6028 void SMESH_Mesh_i::checkGroupNames()
6030 int nbGrp = NbGroups();
6034 SMESH::ListOfGroups* grpList = 0;
6035 // avoid dump of "GetGroups"
6037 // store python dump into a local variable inside local scope
6038 SMESH::TPythonDump pDump; // do not delete this line of code
6039 grpList = GetGroups();
6042 for ( int gIndx = 0; gIndx < nbGrp; gIndx++ ) {
6043 SMESH::SMESH_GroupBase_ptr aGrp = (*grpList)[ gIndx ];
6046 SALOMEDS::SObject_wrap aGrpSO = _gen_i->ObjectToSObject( aGrp );
6047 if ( aGrpSO->_is_nil() )
6049 // correct name of the mesh group if necessary
6050 const char* guiName = aGrpSO->GetName();
6051 if ( strcmp(guiName, aGrp->GetName()) )
6052 aGrp->SetName( guiName );
6056 //=============================================================================
6058 * \brief Set list of notebook variables used for Mesh operations separated by ":" symbol
6060 //=============================================================================
6061 void SMESH_Mesh_i::SetParameters(const char* theParameters)
6063 SMESH_Gen_i::GetSMESHGen()->UpdateParameters( CORBA::Object_var( _this() ).in(),
6067 //=============================================================================
6069 * \brief Return list of notebook variables used for Mesh operations separated by ":" symbol
6071 //=============================================================================
6073 char* SMESH_Mesh_i::GetParameters()
6075 return SMESH_Gen_i::GetSMESHGen()->GetParameters( SMESH::SMESH_Mesh_var( _this()) );
6078 //=============================================================================
6080 * \brief Return list of notebook variables used for last Mesh operation
6082 //=============================================================================
6083 SMESH::string_array* SMESH_Mesh_i::GetLastParameters()
6085 SMESH::string_array_var aResult = new SMESH::string_array();
6086 SMESH_Gen_i *gen = SMESH_Gen_i::GetSMESHGen();
6088 CORBA::String_var aParameters = GetParameters();
6089 SALOMEDS::ListOfListOfStrings_var aSections = SMESH_Gen_i::GetSMESHGen()->getStudyServant()->ParseVariables(aParameters);
6090 if ( aSections->length() > 0 ) {
6091 SALOMEDS::ListOfStrings aVars = aSections[ aSections->length() - 1 ];
6092 aResult->length( aVars.length() );
6093 for ( CORBA::ULong i = 0;i < aVars.length(); i++ )
6094 aResult[i] = CORBA::string_dup( aVars[i] );
6097 return aResult._retn();
6100 //================================================================================
6102 * \brief Return types of elements it contains
6104 //================================================================================
6106 SMESH::array_of_ElementType* SMESH_Mesh_i::GetTypes()
6109 return _preMeshInfo->GetTypes();
6111 SMESH::array_of_ElementType_var types = new SMESH::array_of_ElementType;
6115 if (_impl->NbEdges()) types[nbTypes++] = SMESH::EDGE;
6116 if (_impl->NbFaces()) types[nbTypes++] = SMESH::FACE;
6117 if (_impl->NbVolumes()) types[nbTypes++] = SMESH::VOLUME;
6118 if (_impl->Nb0DElements()) types[nbTypes++] = SMESH::ELEM0D;
6119 if (_impl->NbBalls()) types[nbTypes++] = SMESH::BALL;
6120 if (_impl->NbNodes() &&
6121 nbTypes == 0 ) types[nbTypes++] = SMESH::NODE;
6122 types->length( nbTypes );
6124 return types._retn();
6127 //================================================================================
6129 * \brief Return self
6131 //================================================================================
6133 SMESH::SMESH_Mesh_ptr SMESH_Mesh_i::GetMesh()
6135 return SMESH::SMESH_Mesh::_duplicate( _this() );
6138 //================================================================================
6140 * \brief Return false if GetMeshInfo() return incorrect information that may
6141 * happen if mesh data is not yet fully loaded from the file of study.
6145 //================================================================================
6147 bool SMESH_Mesh_i::IsMeshInfoCorrect()
6149 return _preMeshInfo ? _preMeshInfo->IsMeshInfoCorrect() : true;
6152 //=============================================================================
6154 * \brief Return number of mesh elements per each \a EntityType
6156 //=============================================================================
6158 SMESH::smIdType_array* SMESH_Mesh_i::GetMeshInfo()
6161 return _preMeshInfo->GetMeshInfo();
6163 SMESH::smIdType_array_var aRes = new SMESH::smIdType_array();
6164 aRes->length(SMESH::Entity_Last);
6165 for (int i = SMESH::Entity_Node; i < SMESH::Entity_Last; i++)
6167 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
6169 return aRes._retn();
6170 const SMDS_MeshInfo& aMeshInfo = aMeshDS->GetMeshInfo();
6171 for (int i = SMESH::Entity_Node; i < SMESH::Entity_Last; i++)
6172 aRes[i] = aMeshInfo.NbEntities((SMDSAbs_EntityType)i);
6173 return aRes._retn();
6176 //=============================================================================
6178 * \brief Return number of mesh elements per each \a ElementType
6180 //=============================================================================
6182 SMESH::smIdType_array* SMESH_Mesh_i::GetNbElementsByType()
6184 SMESH::smIdType_array_var aRes = new SMESH::smIdType_array();
6185 aRes->length(SMESH::NB_ELEMENT_TYPES);
6186 for (smIdType i = 0; i < SMESH::NB_ELEMENT_TYPES; i++)
6189 const SMDS_MeshInfo* meshInfo = 0;
6191 meshInfo = _preMeshInfo;
6192 else if ( SMESHDS_Mesh* meshDS = _impl->GetMeshDS() )
6193 meshInfo = & meshDS->GetMeshInfo();
6196 for (smIdType i = 0; i < SMESH::NB_ELEMENT_TYPES; i++)
6197 aRes[i] = meshInfo->NbElements((SMDSAbs_ElementType)i);
6199 return aRes._retn();
6202 //=============================================================================
6204 * Collect statistic of mesh elements given by iterator
6206 //=============================================================================
6208 void SMESH_Mesh_i::CollectMeshInfo(const SMDS_ElemIteratorPtr theItr,
6209 SMESH::smIdType_array& theInfo)
6211 if (!theItr) return;
6212 while (theItr->more())
6213 theInfo[ theItr->next()->GetEntityType() ]++;
6215 //=============================================================================
6217 * Return mesh unstructed grid information.
6219 //=============================================================================
6221 SALOMEDS::TMPFile* SMESH_Mesh_i::GetVtkUgStream()
6223 SALOMEDS::TMPFile_var SeqFile;
6224 if ( SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS() ) {
6225 SMDS_UnstructuredGrid* aGrid = aMeshDS->GetGrid();
6227 vtkUnstructuredGridWriter* aWriter = vtkUnstructuredGridWriter::New();
6228 aWriter->WriteToOutputStringOn();
6229 aWriter->SetInputData(aGrid);
6230 aWriter->SetFileTypeToBinary();
6232 char* str = aWriter->GetOutputString();
6233 int size = aWriter->GetOutputStringLength();
6235 //Allocate octet buffer of required size
6236 CORBA::Octet* OctetBuf = SALOMEDS::TMPFile::allocbuf(size);
6237 //Copy ostrstream content to the octet buffer
6238 memcpy(OctetBuf, str, size);
6239 //Create and return TMPFile
6240 SeqFile = new SALOMEDS::TMPFile(size, size, OctetBuf, 1);
6244 return SeqFile._retn();
6247 //=============================================================================
6248 namespace /* Iterators used in SMESH_Mesh_i::GetElements(SMESH::SMESH_IDSource_var obj,
6249 * SMESH::ElementType type) */
6251 using namespace SMESH::Controls;
6252 //-----------------------------------------------------------------------------
6253 struct PredicateIterator : public SMDS_ElemIterator
6255 SMDS_ElemIteratorPtr _elemIter;
6256 PredicatePtr _predicate;
6257 const SMDS_MeshElement* _elem;
6258 SMDSAbs_ElementType _type;
6260 PredicateIterator( SMDS_ElemIteratorPtr iterator,
6261 PredicatePtr predicate,
6262 SMDSAbs_ElementType type):
6263 _elemIter(iterator), _predicate(predicate), _type(type)
6271 virtual const SMDS_MeshElement* next()
6273 const SMDS_MeshElement* res = _elem;
6275 while ( _elemIter->more() && !_elem )
6277 if ((_elem = _elemIter->next()) &&
6278 (( _type != SMDSAbs_All && _type != _elem->GetType() ) ||
6279 ( !_predicate->IsSatisfy( _elem->GetID() ))))
6286 //-----------------------------------------------------------------------------
6287 struct IDSourceIterator : public SMDS_ElemIterator
6289 const SMESH::smIdType* _idPtr;
6290 const SMESH::smIdType* _idEndPtr;
6291 SMESH::smIdType_array_var _idArray;
6292 const SMDS_Mesh* _mesh;
6293 const SMDSAbs_ElementType _type;
6294 const SMDS_MeshElement* _elem;
6296 IDSourceIterator( const SMDS_Mesh* mesh,
6297 const SMESH::smIdType* ids,
6298 const smIdType nbIds,
6299 SMDSAbs_ElementType type):
6300 _idPtr( ids ), _idEndPtr( ids + nbIds ), _mesh( mesh ), _type( type ), _elem( 0 )
6302 if ( _idPtr && nbIds && _mesh )
6305 IDSourceIterator( const SMDS_Mesh* mesh,
6306 SMESH::smIdType_array* idArray,
6307 SMDSAbs_ElementType type):
6308 _idPtr( 0 ), _idEndPtr( 0 ), _idArray( idArray), _mesh( mesh ), _type( type ), _elem( 0 )
6310 if ( idArray && _mesh )
6312 _idPtr = &_idArray[0];
6313 _idEndPtr = _idPtr + _idArray->length();
6321 virtual const SMDS_MeshElement* next()
6323 const SMDS_MeshElement* res = _elem;
6325 while ( _idPtr < _idEndPtr && !_elem )
6327 if ( _type == SMDSAbs_Node )
6329 _elem = _mesh->FindNode( *_idPtr++ );
6331 else if ((_elem = _mesh->FindElement( *_idPtr++ )) &&
6332 (_elem->GetType() != _type && _type != SMDSAbs_All ))
6340 //-----------------------------------------------------------------------------
6342 struct NodeOfElemIterator : public SMDS_ElemIterator
6344 TColStd_MapOfInteger _checkedNodeIDs;
6345 SMDS_ElemIteratorPtr _elemIter;
6346 SMDS_ElemIteratorPtr _nodeIter;
6347 const SMDS_MeshElement* _node;
6349 NodeOfElemIterator( SMDS_ElemIteratorPtr iter ): _elemIter( iter ), _node( 0 )
6351 if ( _elemIter && _elemIter->more() )
6353 _nodeIter = _elemIter->next()->nodesIterator();
6361 virtual const SMDS_MeshElement* next()
6363 const SMDS_MeshElement* res = _node;
6365 while ( !_node && ( _elemIter->more() || _nodeIter->more() ))
6367 if ( _nodeIter->more() )
6369 _node = _nodeIter->next();
6370 if ( !_checkedNodeIDs.Add( _node->GetID() ))
6375 _nodeIter = _elemIter->next()->nodesIterator();
6383 //=============================================================================
6385 * Return iterator on elements of given type in given object
6387 //=============================================================================
6389 SMDS_ElemIteratorPtr SMESH_Mesh_i::GetElements(SMESH::SMESH_IDSource_ptr theObject,
6390 SMESH::ElementType theType)
6392 SMDS_ElemIteratorPtr elemIt;
6393 bool typeOK = ( theType == SMESH::ALL );
6394 SMDSAbs_ElementType elemType = SMDSAbs_ElementType( theType );
6396 SMESH::SMESH_Mesh_var meshVar = theObject->GetMesh();
6397 SMESH_Mesh_i* mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( meshVar );
6398 if ( !mesh_i ) return elemIt;
6399 SMESHDS_Mesh* meshDS = mesh_i->GetImpl().GetMeshDS();
6401 if ( SMESH::DownCast<SMESH_Mesh_i*>( theObject ))
6403 elemIt = meshDS->elementsIterator( elemType );
6406 else if ( SMESH_subMesh_i* submesh_i = SMESH::DownCast<SMESH_subMesh_i*>( theObject ))
6408 SMESHDS_SubMesh* sm = ((SMESHDS_Mesh*) meshDS)->MeshElements( submesh_i->GetId() );
6411 elemIt = sm->GetElements();
6412 if ( elemType != SMDSAbs_Node && elemType != SMDSAbs_All )
6414 typeOK = ( elemIt && elemIt->more() && elemIt->next()->GetType() == elemType );
6415 elemIt = typeOK ? sm->GetElements() : SMDS_ElemIteratorPtr();
6419 else if ( SMESH_GroupBase_i* group_i = SMESH::DownCast<SMESH_GroupBase_i*>( theObject ))
6421 SMESHDS_GroupBase* groupDS = group_i->GetGroupDS();
6422 if ( groupDS && ( elemType == groupDS->GetType() ||
6423 elemType == SMDSAbs_Node ||
6424 elemType == SMDSAbs_All ))
6426 elemIt = groupDS->GetElements();
6427 typeOK = ( groupDS->GetType() == elemType || elemType == SMDSAbs_All );
6430 else if ( SMESH::Filter_i* filter_i = SMESH::DownCast<SMESH::Filter_i*>( theObject ))
6432 if ( filter_i->GetElementType() == theType ||
6433 filter_i->GetElementType() == SMESH::ALL ||
6434 elemType == SMDSAbs_Node ||
6435 elemType == SMDSAbs_All)
6437 SMESH::Predicate_i* pred_i = filter_i->GetPredicate_i();
6438 if ( pred_i && pred_i->GetPredicate() )
6440 SMDSAbs_ElementType filterType = SMDSAbs_ElementType( filter_i->GetElementType() );
6441 SMDS_ElemIteratorPtr allElemIt = meshDS->elementsIterator( filterType );
6442 SMDSAbs_ElementType iterType = elemType == SMDSAbs_Node ? filterType : elemType;
6443 elemIt = SMDS_ElemIteratorPtr
6444 ( new PredicateIterator( allElemIt, pred_i->GetPredicate(), iterType ));
6445 typeOK = ( elemType == SMDSAbs_Node ? filterType == SMDSAbs_Node : elemIt->more() );
6451 SMESH::array_of_ElementType_var types = theObject->GetTypes();
6452 const bool isNodes = ( types->length() == 1 && types[0] == SMESH::NODE );
6453 if ( isNodes && elemType != SMDSAbs_Node && elemType != SMDSAbs_All )
6455 SMDSAbs_ElementType iterType = isNodes ? SMDSAbs_Node : elemType;
6456 if ( SMESH_MeshEditor_i::IsTemporaryIDSource( theObject ))
6458 SMESH::smIdType nbIds;
6459 if ( SMESH::smIdType* ids = SMESH_MeshEditor_i::GetTemporaryIDs( theObject, nbIds ))
6460 elemIt = SMDS_ElemIteratorPtr( new IDSourceIterator( meshDS, ids, nbIds, iterType ));
6464 SMESH::smIdType_array_var ids = theObject->GetIDs();
6465 elemIt = SMDS_ElemIteratorPtr( new IDSourceIterator( meshDS, ids._retn(), iterType ));
6467 typeOK = ( isNodes == ( elemType == SMDSAbs_Node )) || ( elemType == SMDSAbs_All );
6470 if ( elemIt && elemIt->more() && !typeOK )
6472 if ( elemType == SMDSAbs_Node )
6474 elemIt = SMDS_ElemIteratorPtr( new NodeOfElemIterator( elemIt ));
6478 elemIt = SMDS_ElemIteratorPtr();
6484 //=============================================================================
6485 namespace // Finding concurrent hypotheses
6486 //=============================================================================
6490 * \brief mapping of mesh dimension into shape type
6492 TopAbs_ShapeEnum shapeTypeByDim(const int theDim)
6494 TopAbs_ShapeEnum aType = TopAbs_SOLID;
6496 case 0: aType = TopAbs_VERTEX; break;
6497 case 1: aType = TopAbs_EDGE; break;
6498 case 2: aType = TopAbs_FACE; break;
6500 default:aType = TopAbs_SOLID; break;
6505 //-----------------------------------------------------------------------------
6507 * \brief Internal structure used to find concurrent submeshes
6509 * It represents a pair < submesh, concurrent dimension >, where
6510 * 'concurrent dimension' is dimension of shape where the submesh can concurrent
6511 * with another submesh. In other words, it is dimension of a hypothesis assigned
6518 int _dim; //!< a dimension the algo can build (concurrent dimension)
6519 int _ownDim; //!< dimension of shape of _subMesh (>=_dim)
6520 TopTools_MapOfShape _shapeMap; //!< [sub-]shapes of dimension == _dim
6521 const SMESH_subMesh* _subMesh;
6522 list<const SMESHDS_Hypothesis*> _hypotheses; //!< algo is first, then its parameters
6524 //-----------------------------------------------------------------------------
6525 // Return the algorithm
6526 const SMESH_Algo* GetAlgo() const
6527 { return _hypotheses.empty() ? 0 : dynamic_cast<const SMESH_Algo*>( _hypotheses.front() ); }
6529 //-----------------------------------------------------------------------------
6531 SMESH_DimHyp(const SMESH_subMesh* theSubMesh,
6533 const TopoDS_Shape& theShape)
6535 _subMesh = theSubMesh;
6536 SetShape( theDim, theShape );
6539 //-----------------------------------------------------------------------------
6541 void SetShape(const int theDim,
6542 const TopoDS_Shape& theShape)
6545 _ownDim = SMESH_Gen::GetShapeDim(theShape);
6546 if (_dim >= _ownDim)
6547 _shapeMap.Add( theShape );
6549 TopExp_Explorer anExp( theShape, shapeTypeByDim(theDim) );
6550 for( ; anExp.More(); anExp.Next() )
6551 _shapeMap.Add( anExp.Current() );
6555 //-----------------------------------------------------------------------------
6556 //! Check sharing of sub-shapes
6557 static bool isShareSubShapes(const TopTools_MapOfShape& theToCheck,
6558 const TopTools_MapOfShape& theToFind,
6559 const TopAbs_ShapeEnum theType)
6561 bool isShared = false;
6562 TopTools_MapIteratorOfMapOfShape anItr( theToCheck );
6563 for (; !isShared && anItr.More(); anItr.Next() )
6565 const TopoDS_Shape& aSubSh = anItr.Key();
6566 // check for case when concurrent dimensions are same
6567 isShared = theToFind.Contains( aSubSh );
6568 // check for sub-shape with concurrent dimension
6569 TopExp_Explorer anExp( aSubSh, theType );
6570 for ( ; !isShared && anExp.More(); anExp.Next() )
6571 isShared = theToFind.Contains( anExp.Current() );
6576 //-----------------------------------------------------------------------------
6577 //! check algorithms
6578 static bool checkAlgo(const SMESHDS_Hypothesis* theA1,
6579 const SMESHDS_Hypothesis* theA2)
6581 if ( !theA1 || !theA2 ||
6582 theA1->GetType() == SMESHDS_Hypothesis::PARAM_ALGO ||
6583 theA2->GetType() == SMESHDS_Hypothesis::PARAM_ALGO )
6584 return false; // one of the hypothesis is not algorithm
6585 // check algorithm names (should be equal)
6586 return strcmp( theA1->GetName(), theA2->GetName() ) == 0;
6590 //-----------------------------------------------------------------------------
6591 //! Check if sub-shape hypotheses are concurrent
6592 bool IsConcurrent(const SMESH_DimHyp* theOther) const
6594 if ( _subMesh == theOther->_subMesh )
6595 return false; // same sub-shape - should not be
6597 // if ( <own dim of either of submeshes> == <concurrent dim> &&
6598 // any of the two submeshes is not on COMPOUND shape )
6599 // -> no concurrency
6600 bool meIsCompound = (_subMesh->GetSubMeshDS() &&
6601 _subMesh->GetSubMeshDS()->IsComplexSubmesh());
6602 bool otherIsCompound = (theOther->_subMesh->GetSubMeshDS() &&
6603 theOther->_subMesh->GetSubMeshDS()->IsComplexSubmesh());
6604 if ( (_ownDim == _dim || theOther->_ownDim == _dim ) && (!meIsCompound || !otherIsCompound))
6607 bool checkSubShape = isShareSubShapes( _shapeMap, theOther->_shapeMap, shapeTypeByDim(_dim));
6608 if ( !checkSubShape )
6611 // check algorithms to be same
6612 const SMESH_Algo* a1 = this->GetAlgo();
6613 const SMESH_Algo* a2 = theOther->GetAlgo();
6614 bool isSame = checkAlgo( a1, a2 );
6618 // commented off for IPAL54678
6619 // if ( !a1 || !a2 )
6620 // return false; // pb?
6621 // return a1->GetDim() == a2->GetDim(); // different algorithms of same dim -> concurrency !
6624 // check hypothesises for concurrence (skip first as algorithm)
6626 // pointers should be same, because it is referened from mesh hypothesis partition
6627 list <const SMESHDS_Hypothesis*>::const_iterator hypIt = _hypotheses.begin();
6628 list <const SMESHDS_Hypothesis*>::const_iterator otheEndIt = theOther->_hypotheses.end();
6629 for ( hypIt++ /*skip first as algo*/; hypIt != _hypotheses.end(); hypIt++ )
6630 if ( find( theOther->_hypotheses.begin(), otheEndIt, *hypIt ) != otheEndIt )
6632 // the submeshes are concurrent if their algorithms has different parameters
6633 return nbSame != theOther->_hypotheses.size() - 1;
6636 // Return true if algorithm of this SMESH_DimHyp is used if no
6637 // sub-mesh order is imposed by the user
6638 bool IsHigherPriorityThan( const SMESH_DimHyp* theOther ) const
6640 // NeedDiscreteBoundary() algo has a higher priority
6641 if ( this ->GetAlgo()->NeedDiscreteBoundary() !=
6642 theOther->GetAlgo()->NeedDiscreteBoundary() )
6643 return !this->GetAlgo()->NeedDiscreteBoundary();
6645 return ( this->_subMesh->GetId() < theOther->_subMesh->GetId() );
6648 }; // end of SMESH_DimHyp
6649 //-----------------------------------------------------------------------------
6651 typedef list<const SMESH_DimHyp*> TDimHypList;
6653 //-----------------------------------------------------------------------------
6655 void addDimHypInstance(const int theDim,
6656 const TopoDS_Shape& theShape,
6657 const SMESH_Algo* theAlgo,
6658 const SMESH_subMesh* theSubMesh,
6659 const list <const SMESHDS_Hypothesis*>& theHypList,
6660 TDimHypList* theDimHypListArr )
6662 if ( !theAlgo->NeedDiscreteBoundary() &&
6663 theAlgo->NeedLowerHyps( theDim )) // IPAL54678
6665 TDimHypList& listOfdimHyp = theDimHypListArr[theDim];
6666 if ( listOfdimHyp.empty() || listOfdimHyp.back()->_subMesh != theSubMesh )
6668 SMESH_DimHyp* dimHyp = new SMESH_DimHyp( theSubMesh, theDim, theShape );
6669 dimHyp->_hypotheses.push_front(theAlgo);
6670 listOfdimHyp.push_back( dimHyp );
6673 SMESH_DimHyp* dimHyp = const_cast<SMESH_DimHyp*>( listOfdimHyp.back() );
6674 dimHyp->_hypotheses.insert( dimHyp->_hypotheses.end(),
6675 theHypList.begin(), theHypList.end() );
6678 //-----------------------------------------------------------------------------
6679 void addInOrderOfPriority( const SMESH_DimHyp* theDimHyp,
6680 TDimHypList& theListOfConcurr)
6682 if ( theListOfConcurr.empty() )
6684 theListOfConcurr.push_back( theDimHyp );
6688 TDimHypList::iterator hypIt = theListOfConcurr.begin();
6689 while ( hypIt != theListOfConcurr.end() &&
6690 !theDimHyp->IsHigherPriorityThan( *hypIt ))
6692 theListOfConcurr.insert( hypIt, theDimHyp );
6696 //-----------------------------------------------------------------------------
6697 void findConcurrents(const SMESH_DimHyp* theDimHyp,
6698 const TDimHypList& theListOfDimHyp,
6699 TDimHypList& theListOfConcurrHyp,
6700 set<int>& theSetOfConcurrId )
6702 TDimHypList::const_reverse_iterator rIt = theListOfDimHyp.rbegin();
6703 for ( ; rIt != theListOfDimHyp.rend(); rIt++ )
6705 const SMESH_DimHyp* curDimHyp = *rIt;
6706 if ( curDimHyp == theDimHyp )
6707 break; // meet own dimHyp pointer in same dimension
6709 if ( theDimHyp->IsConcurrent( curDimHyp ) &&
6710 theSetOfConcurrId.insert( curDimHyp->_subMesh->GetId() ).second )
6712 addInOrderOfPriority( curDimHyp, theListOfConcurrHyp );
6717 //-----------------------------------------------------------------------------
6718 bool unionLists(TListOfInt& theListOfId,
6719 TListOfListOfInt& theListOfListOfId,
6722 bool changed = false;
6723 if ( theListOfId.empty() )
6725 TListOfListOfInt::iterator it = theListOfListOfId.begin();
6726 for ( int i = 0; it != theListOfListOfId.end(); it++, i++ )
6729 continue; //skip already treated lists
6730 // check if other list has any same submesh object
6731 TListOfInt& otherListOfId = *it;
6732 if ( find_first_of( theListOfId.begin(), theListOfId.end(),
6733 otherListOfId.begin(), otherListOfId.end() ) == theListOfId.end() )
6736 // union two lists (from source into target)
6737 TListOfInt::iterator it2 = otherListOfId.begin();
6738 for ( ; it2 != otherListOfId.end(); it2++ ) {
6739 if ( find( theListOfId.begin(), theListOfId.end(), (*it2) ) == theListOfId.end() )
6741 theListOfId.push_back(*it2);
6745 // clear source list
6746 otherListOfId.clear();
6750 //-----------------------------------------------------------------------------
6752 //! free memory allocated for dimension-hypothesis objects
6753 void removeDimHyps( TDimHypList* theArrOfList )
6755 for (int i = 0; i < 4; i++ ) {
6756 TDimHypList& listOfdimHyp = theArrOfList[i];
6757 TDimHypList::const_iterator it = listOfdimHyp.begin();
6758 for ( ; it != listOfdimHyp.end(); it++ )
6763 //-----------------------------------------------------------------------------
6765 * \brief find common submeshes with given submesh
6766 * \param theSubMeshList list of already collected submesh to check
6767 * \param theSubMesh given submesh to intersect with other
6768 * \param theCommonSubMeshes collected common submeshes
6770 void findCommonSubMesh (list<const SMESH_subMesh*>& theSubMeshList,
6771 const SMESH_subMesh* theSubMesh,
6772 set<const SMESH_subMesh*>& theCommon )
6776 list<const SMESH_subMesh*>::const_iterator it = theSubMeshList.begin();
6777 for ( ; it != theSubMeshList.end(); it++ )
6778 theSubMesh->FindIntersection( *it, theCommon );
6779 theSubMeshList.push_back( theSubMesh );
6780 //theCommon.insert( theSubMesh );
6783 //-----------------------------------------------------------------------------
6784 bool isSubMeshInList ( int smID, const TListOfListOfInt& smLists )
6786 TListOfListOfInt::const_iterator listsIt = smLists.begin();
6787 for ( ; listsIt != smLists.end(); ++listsIt )
6789 const TListOfInt& smIDs = *listsIt;
6790 if ( std::find( smIDs.begin(), smIDs.end(), smID ) != smIDs.end() )
6798 //=============================================================================
6800 * \brief Return \c true if a meshing order not yet set for a concurrent sub-mesh
6802 //=============================================================================
6804 CORBA::Boolean SMESH_Mesh_i::IsUnorderedSubMesh(CORBA::Long submeshID)
6806 TListOfListOfInt anOrder = GetImpl().GetMeshOrder(); // already defined order
6807 if ( isSubMeshInList( submeshID, anOrder ))
6810 TListOfListOfInt allConurrent = findConcurrentSubMeshes();
6811 return isSubMeshInList( submeshID, allConurrent );
6814 //=============================================================================
6816 * \brief Return sub-mesh objects list in meshing order
6818 //=============================================================================
6820 SMESH::submesh_array_array* SMESH_Mesh_i::GetMeshOrder()
6822 SMESH::submesh_array_array_var aResult = new SMESH::submesh_array_array();
6824 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
6826 return aResult._retn();
6828 TListOfListOfInt anOrder = GetImpl().GetMeshOrder(); // already defined order
6829 TListOfListOfInt allConurrent = findConcurrentSubMeshes();
6830 anOrder.splice( anOrder.end(), allConurrent );
6835 TListOfListOfInt::iterator listIt = anOrder.begin();
6836 for ( int listIndx = 1; listIt != anOrder.end(); listIt++, listIndx++ )
6837 if ( unionLists( *listIt, anOrder, listIndx ))
6842 // convert submesh ids into interface instances
6843 // and dump command into python
6844 convertMeshOrder( anOrder, aResult, false );
6846 return aResult._retn();
6849 //=============================================================================
6851 * \brief Finds concurrent sub-meshes
6853 //=============================================================================
6855 TListOfListOfInt SMESH_Mesh_i::findConcurrentSubMeshes()
6857 TListOfListOfInt anOrder;
6858 ::SMESH_Mesh& mesh = GetImpl();
6860 // collect submeshes and detect concurrent algorithms and hypothesises
6861 TDimHypList dimHypListArr[4]; // dimHyp list for each shape dimension
6863 map<int, ::SMESH_subMesh*>::iterator i_sm = _mapSubMesh.begin();
6864 for ( ; i_sm != _mapSubMesh.end(); i_sm++ )
6866 ::SMESH_subMesh* sm = (*i_sm).second;
6868 const TopoDS_Shape& aSubMeshShape = sm->GetSubShape();
6870 // list of assigned hypothesises
6871 const list <const SMESHDS_Hypothesis*>& hypList = mesh.GetHypothesisList(aSubMeshShape);
6872 // Find out dimensions where the submesh can be concurrent.
6873 // We define the dimensions by algo of each of hypotheses in hypList
6874 list <const SMESHDS_Hypothesis*>::const_iterator hypIt = hypList.begin();
6875 for( ; hypIt != hypList.end(); hypIt++ )
6877 SMESH_Algo* anAlgo = 0;
6878 const SMESH_Hypothesis* hyp = dynamic_cast<const SMESH_Hypothesis*>(*hypIt);
6879 if ( hyp->GetType() != SMESHDS_Hypothesis::PARAM_ALGO )
6880 // hyp it-self is algo
6881 anAlgo = (SMESH_Algo*)dynamic_cast<const SMESH_Algo*>(hyp);
6883 // try to find algorithm with help of sub-shapes
6884 TopExp_Explorer anExp( aSubMeshShape, shapeTypeByDim(hyp->GetDim()) );
6885 for ( ; !anAlgo && anExp.More(); anExp.Next() )
6886 anAlgo = mesh.GetGen()->GetAlgo( mesh, anExp.Current() );
6889 continue; // no algorithm assigned to a current submesh
6891 int dim = anAlgo->GetDim(); // top concurrent dimension (see comment to SMESH_DimHyp)
6892 // the submesh can concurrent at <dim> (or lower dims if !anAlgo->NeedDiscreteBoundary()
6893 // and !anAlgo->NeedLowerHyps( dim ))
6895 // create instance of dimension-hypothesis for found concurrent dimension(s) and algorithm
6896 for ( int j = anAlgo->NeedDiscreteBoundary() ? dim : 1, jn = dim; j <= jn; j++ )
6897 addDimHypInstance( j, aSubMeshShape, anAlgo, sm, hypList, dimHypListArr );
6899 } // end iterations on submesh
6901 // iterate on created dimension-hypotheses and check for concurrents
6902 for ( int i = 0; i < 4; i++ )
6904 const TDimHypList& listOfDimHyp = dimHypListArr[i];
6905 // check for concurrents in own and other dimensions (step-by-step)
6906 TDimHypList::const_iterator dhIt = listOfDimHyp.begin();
6907 for ( ; dhIt != listOfDimHyp.end(); dhIt++ )
6909 const SMESH_DimHyp* dimHyp = *dhIt;
6910 TDimHypList listOfConcurr;
6911 set<int> setOfConcurrIds;
6912 // looking for concurrents and collect into own list
6913 for ( int j = i; j < 4; j++ )
6914 findConcurrents( dimHyp, dimHypListArr[j], listOfConcurr, setOfConcurrIds );
6915 // check if any concurrents found
6916 if ( listOfConcurr.size() > 0 )
6918 // add own submesh to list of concurrent
6919 addInOrderOfPriority( dimHyp, listOfConcurr );
6920 list<int> listOfConcurrIds;
6921 TDimHypList::iterator hypIt = listOfConcurr.begin();
6922 for ( ; hypIt != listOfConcurr.end(); ++hypIt )
6923 listOfConcurrIds.push_back( (*hypIt)->_subMesh->GetId() );
6924 anOrder.push_back( listOfConcurrIds );
6929 removeDimHyps(dimHypListArr);
6931 // now, minimize the number of concurrent groups
6932 // Here we assume that lists of submeshes can have same submesh
6933 // in case of multi-dimension algorithms, as result
6934 // list with common submesh has to be united into one list
6936 TListOfListOfInt::iterator listIt = anOrder.begin();
6937 for(; listIt != anOrder.end(); listIt++, listIndx++ )
6938 unionLists( *listIt, anOrder, listIndx + 1 );
6943 //=============================================================================
6945 * \brief Set submesh object order
6946 * \param theSubMeshArray submesh array order
6948 //=============================================================================
6950 ::CORBA::Boolean SMESH_Mesh_i::SetMeshOrder(const SMESH::submesh_array_array& theSubMeshArray)
6953 _preMeshInfo->ForgetOrLoad();
6956 ::SMESH_Mesh& mesh = GetImpl();
6958 TPythonDump aPythonDump; // prevent dump of called methods
6959 aPythonDump << "isDone = " << SMESH::SMESH_Mesh_var(_this()) << ".SetMeshOrder( [ ";
6961 TListOfListOfInt subMeshOrder;
6962 for ( int i = 0, n = theSubMeshArray.length(); i < n; i++ )
6964 const SMESH::submesh_array& aSMArray = theSubMeshArray[i];
6965 TListOfInt subMeshIds;
6967 aPythonDump << ", ";
6968 aPythonDump << "[ ";
6969 // Collect subMeshes which should be clear
6970 // do it list-by-list, because modification of submesh order
6971 // take effect between concurrent submeshes only
6972 set<const SMESH_subMesh*> subMeshToClear;
6973 list<const SMESH_subMesh*> subMeshList;
6974 for ( int j = 0, jn = aSMArray.length(); j < jn; j++ )
6976 const SMESH::SMESH_subMesh_var subMesh = SMESH::SMESH_subMesh::_duplicate(aSMArray[j]);
6978 aPythonDump << ", ";
6979 aPythonDump << subMesh;
6980 subMeshIds.push_back( subMesh->GetId() );
6981 // detect common parts of submeshes
6982 if ( _mapSubMesh.find(subMesh->GetId()) != _mapSubMesh.end() )
6983 findCommonSubMesh( subMeshList, _mapSubMesh[ subMesh->GetId() ], subMeshToClear );
6985 aPythonDump << " ]";
6986 subMeshOrder.push_back( subMeshIds );
6988 // clear collected sub-meshes
6989 set<const SMESH_subMesh*>::iterator clrIt = subMeshToClear.begin();
6990 for ( ; clrIt != subMeshToClear.end(); clrIt++ )
6991 if ( SMESH_subMesh* sm = (SMESH_subMesh*)*clrIt )
6993 sm->ComputeStateEngine( SMESH_subMesh::CLEAN );
6994 if ( SMESH_Algo* algo = sm->GetAlgo() ) // #16748
6995 sm->AlgoStateEngine( SMESH_subMesh::MODIF_HYP, algo ); // to clear a cached algo
6998 aPythonDump << " ])";
7000 mesh.SetMeshOrder( subMeshOrder );
7003 SMESH::SMESH_Mesh_var me = _this();
7004 _gen_i->UpdateIcons( me );
7009 //=============================================================================
7011 * \brief Convert submesh ids into submesh interfaces
7013 //=============================================================================
7015 void SMESH_Mesh_i::convertMeshOrder (const TListOfListOfInt& theIdsOrder,
7016 SMESH::submesh_array_array& theResOrder,
7017 const bool theIsDump)
7019 int nbSet = theIdsOrder.size();
7020 TPythonDump aPythonDump; // prevent dump of called methods
7022 aPythonDump << "[ ";
7023 theResOrder.length(nbSet);
7024 TListOfListOfInt::const_iterator it = theIdsOrder.begin();
7026 for( ; it != theIdsOrder.end(); it++ )
7028 // translate submesh identificators into submesh objects
7029 // takeing into account real number of concurrent lists
7030 const TListOfInt& aSubOrder = (*it);
7031 if (!aSubOrder.size())
7034 aPythonDump << "[ ";
7035 // convert shape indices into interfaces
7036 SMESH::submesh_array_var aResSubSet = new SMESH::submesh_array();
7037 aResSubSet->length(aSubOrder.size());
7038 TListOfInt::const_iterator subIt = aSubOrder.begin();
7040 for( j = 0; subIt != aSubOrder.end(); subIt++ )
7042 if ( _mapSubMeshIor.find(*subIt) == _mapSubMeshIor.end() )
7044 SMESH::SMESH_subMesh_var subMesh =
7045 SMESH::SMESH_subMesh::_duplicate( _mapSubMeshIor[*subIt] );
7048 aPythonDump << ", ";
7049 aPythonDump << subMesh;
7051 aResSubSet[ j++ ] = subMesh;
7054 aPythonDump << " ]";
7056 theResOrder[ listIndx++ ] = aResSubSet;
7058 // correct number of lists
7059 theResOrder.length( listIndx );
7062 // finilise python dump
7063 aPythonDump << " ]";
7064 aPythonDump << " = " << SMESH::SMESH_Mesh_var(_this()) << ".GetMeshOrder()";
7068 namespace // utils used by SMESH_MeshPartDS
7071 * \brief Class used to access to protected data of SMDS_MeshInfo
7073 struct TMeshInfo : public SMDS_MeshInfo
7075 void Add(const SMDS_MeshElement* e) { SMDS_MeshInfo::addWithPoly( e ); }
7078 * \brief Element holing its ID only
7080 struct TElemID : public SMDS_LinearEdge
7082 TElemID(int ID) : SMDS_LinearEdge(0,0) { setID( ID ); }
7086 //================================================================================
7088 // Implementation of SMESH_MeshPartDS
7090 SMESH_MeshPartDS::SMESH_MeshPartDS(SMESH::SMESH_IDSource_ptr meshPart):
7091 SMESHDS_Mesh( /*meshID=*/-1, /*isEmbeddedMode=*/true)
7093 SMESH::SMESH_Mesh_var mesh = meshPart->GetMesh();
7094 SMESH_Mesh_i* mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
7097 _meshDS = mesh_i->GetImpl().GetMeshDS();
7099 SetPersistentId( _meshDS->GetPersistentId() );
7101 if ( mesh_i == SMESH::DownCast<SMESH_Mesh_i*>( meshPart ))
7103 // <meshPart> is the whole mesh
7104 myInfo = _meshDS->GetMeshInfo(); // copy mesh info;
7106 set<SMESHDS_GroupBase*>& myGroupSet = const_cast<set<SMESHDS_GroupBase*>&>( GetGroups() );
7107 myGroupSet = _meshDS->GetGroups();
7112 SMESH::smIdType_array_var anIDs = meshPart->GetIDs();
7113 SMESH::array_of_ElementType_var types = meshPart->GetTypes();
7114 if ( types->length() == 1 && types[0] == SMESH::NODE ) // group of nodes
7116 for ( CORBA::ULong i=0; i < anIDs->length(); i++ )
7117 if ( const SMDS_MeshNode * n = _meshDS->FindNode( anIDs[i] ))
7118 if ( _elements[ SMDSAbs_Node ].insert( n ).second )
7123 for ( CORBA::ULong i=0; i < anIDs->length(); i++ )
7124 if ( const SMDS_MeshElement * e = _meshDS->FindElement(anIDs[i]))
7125 if ( _elements[ e->GetType() ].insert( e ).second )
7128 SMDS_ElemIteratorPtr nIt = e->nodesIterator();
7129 while ( nIt->more() )
7131 const SMDS_MeshNode * n = (const SMDS_MeshNode*) nIt->next();
7132 if ( _elements[ SMDSAbs_Node ].insert( n ).second )
7139 ShapeToMesh( _meshDS->ShapeToMesh() );
7141 _meshDS = 0; // to enforce iteration on _elements and _nodes
7144 // -------------------------------------------------------------------------------------
7145 SMESH_MeshPartDS::SMESH_MeshPartDS(const std::list< const SMDS_MeshElement* > & meshPart):
7146 SMESHDS_Mesh( /*meshID=*/-1, /*isEmbeddedMode=*/true), _meshDS(0)
7149 list< const SMDS_MeshElement* >::const_iterator partIt = meshPart.begin();
7150 for ( ; partIt != meshPart.end(); ++partIt )
7151 if ( const SMDS_MeshElement * e = *partIt )
7152 if ( _elements[ e->GetType() ].insert( e ).second )
7155 SMDS_ElemIteratorPtr nIt = e->nodesIterator();
7156 while ( nIt->more() )
7158 const SMDS_MeshNode * n = (const SMDS_MeshNode*) nIt->next();
7159 if ( _elements[ SMDSAbs_Node ].insert( n ).second )
7165 // -------------------------------------------------------------------------------------
7166 const SMDS_MeshElement * SMESH_MeshPartDS::FindElement(int IDelem) const
7168 if ( _meshDS ) return _meshDS->FindElement( IDelem );
7170 TElemID elem( IDelem );
7171 for ( int iType = SMDSAbs_Edge; iType < SMDSAbs_NbElementTypes; ++iType )
7172 if ( !_elements[ iType ].empty() )
7174 TIDSortedElemSet::const_iterator it = _elements[ iType ].find( &elem );
7175 if ( it != _elements[ iType ].end() )
7180 // -------------------------------------------------------------------------------------
7181 bool SMESH_MeshPartDS::HasNumerationHoles()
7183 if ( _meshDS ) return _meshDS->HasNumerationHoles();
7185 return ( MinNodeID() != 1 ||
7186 MaxNodeID() != NbNodes() ||
7187 MinElementID() != 1 ||
7188 MaxElementID() != NbElements() );
7190 // -------------------------------------------------------------------------------------
7191 smIdType SMESH_MeshPartDS::MaxNodeID() const
7193 if ( _meshDS ) return _meshDS->MaxNodeID();
7194 return NbNodes() == 0 ? 0 : (*_elements[ SMDSAbs_Node ].rbegin())->GetID();
7196 // -------------------------------------------------------------------------------------
7197 smIdType SMESH_MeshPartDS::MinNodeID() const
7199 if ( _meshDS ) return _meshDS->MinNodeID();
7200 return NbNodes() == 0 ? 0 : (*_elements[ SMDSAbs_Node ].begin())->GetID();
7202 // -------------------------------------------------------------------------------------
7203 smIdType SMESH_MeshPartDS::MaxElementID() const
7205 if ( _meshDS ) return _meshDS->MaxElementID();
7207 for ( int iType = SMDSAbs_Edge; iType < SMDSAbs_NbElementTypes; ++iType )
7208 if ( !_elements[ iType ].empty() )
7209 maxID = std::max( maxID, (*_elements[ iType ].rbegin())->GetID() );
7212 // -------------------------------------------------------------------------------------
7213 smIdType SMESH_MeshPartDS::MinElementID() const
7215 if ( _meshDS ) return _meshDS->MinElementID();
7217 for ( int iType = SMDSAbs_Edge; iType < SMDSAbs_NbElementTypes; ++iType )
7218 if ( !_elements[ iType ].empty() )
7219 minID = std::min( minID, (*_elements[ iType ].begin())->GetID() );
7222 // -------------------------------------------------------------------------------------
7223 SMDS_ElemIteratorPtr SMESH_MeshPartDS::elementGeomIterator(SMDSAbs_GeometryType geomType) const
7225 if ( _meshDS ) return _meshDS->elementGeomIterator( geomType );
7227 typedef SMDS_SetIterator
7228 <const SMDS_MeshElement*,
7229 TIDSortedElemSet::const_iterator,
7230 SMDS::SimpleAccessor<const SMDS_MeshElement*, TIDSortedElemSet::const_iterator>,
7231 SMDS_MeshElement::GeomFilter
7234 SMDSAbs_ElementType type = SMDS_MeshCell::ElemType( geomType );
7236 return SMDS_ElemIteratorPtr( new TIter( _elements[type].begin(),
7237 _elements[type].end(),
7238 SMDS_MeshElement::GeomFilter( geomType )));
7240 // -------------------------------------------------------------------------------------
7241 SMDS_ElemIteratorPtr SMESH_MeshPartDS::elementEntityIterator(SMDSAbs_EntityType entity) const
7243 if ( _meshDS ) return _meshDS->elementEntityIterator( entity );
7245 typedef SMDS_SetIterator
7246 <const SMDS_MeshElement*,
7247 TIDSortedElemSet::const_iterator,
7248 SMDS::SimpleAccessor<const SMDS_MeshElement*, TIDSortedElemSet::const_iterator>,
7249 SMDS_MeshElement::EntityFilter
7252 SMDSAbs_ElementType type = SMDS_MeshCell::ElemType( entity );
7254 return SMDS_ElemIteratorPtr( new TIter( _elements[type].begin(),
7255 _elements[type].end(),
7256 SMDS_MeshElement::EntityFilter( entity )));
7258 // -------------------------------------------------------------------------------------
7259 SMDS_ElemIteratorPtr SMESH_MeshPartDS::elementsIterator(SMDSAbs_ElementType type) const
7261 typedef SMDS_SetIterator<const SMDS_MeshElement*, TIDSortedElemSet::const_iterator > TIter;
7262 if ( type == SMDSAbs_All && !_meshDS )
7264 typedef vector< SMDS_ElemIteratorPtr > TIterVec;
7266 for ( int i = 0; i < SMDSAbs_NbElementTypes; ++i )
7267 if ( !_elements[i].empty() && i != SMDSAbs_Node )
7269 ( SMDS_ElemIteratorPtr( new TIter( _elements[i].begin(), _elements[i].end() )));
7271 typedef SMDS_IteratorOnIterators<const SMDS_MeshElement*, TIterVec > TIterOnIters;
7272 return SMDS_ElemIteratorPtr( new TIterOnIters( iterVec ));
7274 return _meshDS ? _meshDS->elementsIterator(type) : SMDS_ElemIteratorPtr
7275 ( new TIter( _elements[type].begin(), _elements[type].end() ));
7277 // -------------------------------------------------------------------------------------
7278 #define _GET_ITER_DEFINE( iterType, methName, elem, elemType) \
7279 iterType SMESH_MeshPartDS::methName() const \
7281 typedef SMDS_SetIterator<const elem*, TIDSortedElemSet::const_iterator > TIter; \
7282 return _meshDS ? _meshDS->methName() : iterType \
7283 ( new TIter( _elements[elemType].begin(), _elements[elemType].end() )); \
7285 // -------------------------------------------------------------------------------------
7286 _GET_ITER_DEFINE( SMDS_NodeIteratorPtr, nodesIterator, SMDS_MeshNode, SMDSAbs_Node )
7287 _GET_ITER_DEFINE( SMDS_EdgeIteratorPtr, edgesIterator, SMDS_MeshEdge, SMDSAbs_Edge )
7288 _GET_ITER_DEFINE( SMDS_FaceIteratorPtr, facesIterator, SMDS_MeshFace, SMDSAbs_Face )
7289 _GET_ITER_DEFINE( SMDS_VolumeIteratorPtr, volumesIterator, SMDS_MeshVolume, SMDSAbs_Volume)
7290 #undef _GET_ITER_DEFINE
7292 // END Implementation of SMESH_MeshPartDS
7294 //================================================================================