1 // Copyright (C) 2007-2013 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.
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_SMESHDS_Mesh.h"
30 #include "SMDS_EdgePosition.hxx"
31 #include "SMDS_ElemIterator.hxx"
32 #include "SMDS_FacePosition.hxx"
33 #include "SMDS_IteratorOnIterators.hxx"
34 #include "SMDS_MeshGroup.hxx"
35 #include "SMDS_SetIterator.hxx"
36 #include "SMDS_VolumeTool.hxx"
37 #include "SMESHDS_Command.hxx"
38 #include "SMESHDS_CommandType.hxx"
39 #include "SMESHDS_Group.hxx"
40 #include "SMESHDS_GroupOnGeom.hxx"
41 #include "SMESH_Filter_i.hxx"
42 #include "SMESH_Gen_i.hxx"
43 #include "SMESH_Group.hxx"
44 #include "SMESH_Group_i.hxx"
45 #include "SMESH_MEDMesh_i.hxx"
46 #include "SMESH_MeshEditor.hxx"
47 #include "SMESH_MeshEditor_i.hxx"
48 #include "SMESH_MeshPartDS.hxx"
49 #include "SMESH_MesherHelper.hxx"
50 #include "SMESH_PreMeshInfo.hxx"
51 #include "SMESH_PythonDump.hxx"
52 #include "SMESH_subMesh_i.hxx"
55 #include <SALOMEDS_Attributes_wrap.hxx>
56 #include <SALOMEDS_wrap.hxx>
57 #include <SALOME_NamingService.hxx>
58 #include <Utils_ExceptHandlers.hxx>
59 #include <Utils_SINGLETON.hxx>
60 #include <utilities.h>
62 #include <GEOMImpl_Types.hxx>
63 #include <GEOM_wrap.hxx>
66 #include <BRep_Builder.hxx>
67 #include <OSD_Directory.hxx>
68 #include <OSD_File.hxx>
69 #include <OSD_Path.hxx>
70 #include <OSD_Protection.hxx>
71 #include <Standard_OutOfMemory.hxx>
72 #include <TColStd_MapIteratorOfMapOfInteger.hxx>
73 #include <TColStd_MapOfInteger.hxx>
74 #include <TColStd_SequenceOfInteger.hxx>
75 #include <TCollection_AsciiString.hxx>
77 #include <TopExp_Explorer.hxx>
78 #include <TopTools_MapIteratorOfMapOfShape.hxx>
79 #include <TopTools_MapOfShape.hxx>
80 #include <TopoDS_Compound.hxx>
82 #include "SMESH_TryCatch.hxx" // include after OCCT headers!
93 static int MYDEBUG = 0;
95 static int MYDEBUG = 0;
99 using SMESH::TPythonDump;
101 int SMESH_Mesh_i::_idGenerator = 0;
103 //=============================================================================
107 //=============================================================================
109 SMESH_Mesh_i::SMESH_Mesh_i( PortableServer::POA_ptr thePOA,
111 CORBA::Long studyId )
112 : SALOME::GenericObj_i( thePOA )
114 MESSAGE("SMESH_Mesh_i");
117 _id = _idGenerator++;
122 //=============================================================================
126 //=============================================================================
128 SMESH_Mesh_i::~SMESH_Mesh_i()
130 MESSAGE("~SMESH_Mesh_i");
133 map<int, SMESH::SMESH_GroupBase_ptr>::iterator itGr;
134 for (itGr = _mapGroups.begin(); itGr != _mapGroups.end(); itGr++)
135 if (SMESH_GroupBase_i* aGroup = SMESH::DownCast<SMESH_GroupBase_i*>(itGr->second))
137 // _impl->RemoveGroup() is called by ~SMESH_GroupBase_i() (PAL6331)
138 //_impl->RemoveGroup( aGroup->GetLocalID() );
139 aGroup->myMeshServant = 0;
140 aGroup->UnRegister();
145 map<int, SMESH::SMESH_subMesh_ptr>::iterator itSM;
146 for ( itSM = _mapSubMeshIor.begin(); itSM != _mapSubMeshIor.end(); itSM++ )
147 if ( SMESH_subMesh_i* aSubMesh = SMESH::DownCast<SMESH_subMesh_i*>( itSM->second ))
149 aSubMesh->UnRegister();
151 _mapSubMeshIor.clear();
153 // destroy hypotheses
154 map<int, SMESH::SMESH_Hypothesis_ptr>::iterator itH;
155 for ( itH = _mapHypo.begin(); itH != _mapHypo.end(); itH++ )
156 if ( SMESH_Hypothesis_i* aHypo = SMESH::DownCast<SMESH_Hypothesis_i*>( itH->second ))
162 delete _impl; _impl = NULL;
163 delete _preMeshInfo; _preMeshInfo = NULL;
166 //=============================================================================
170 * Associates <this> mesh with <theShape> and puts a reference
171 * to <theShape> into the current study;
172 * the previous shape is substituted by the new one.
174 //=============================================================================
176 void SMESH_Mesh_i::SetShape( GEOM::GEOM_Object_ptr theShapeObject )
177 throw (SALOME::SALOME_Exception)
179 Unexpect aCatch(SALOME_SalomeException);
181 _impl->ShapeToMesh( _gen_i->GeomObjectToShape( theShapeObject ));
183 catch(SALOME_Exception & S_ex) {
184 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
186 // to track changes of GEOM groups
187 addGeomGroupData( theShapeObject, _this() );
190 //================================================================================
192 * \brief return true if mesh has a shape to build a shape on
194 //================================================================================
196 CORBA::Boolean SMESH_Mesh_i::HasShapeToMesh()
197 throw (SALOME::SALOME_Exception)
199 Unexpect aCatch(SALOME_SalomeException);
202 res = _impl->HasShapeToMesh();
204 catch(SALOME_Exception & S_ex) {
205 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
210 //=======================================================================
211 //function : GetShapeToMesh
213 //=======================================================================
215 GEOM::GEOM_Object_ptr SMESH_Mesh_i::GetShapeToMesh()
216 throw (SALOME::SALOME_Exception)
218 Unexpect aCatch(SALOME_SalomeException);
219 GEOM::GEOM_Object_var aShapeObj;
221 TopoDS_Shape S = _impl->GetMeshDS()->ShapeToMesh();
223 aShapeObj = _gen_i->ShapeToGeomObject( S );
225 catch(SALOME_Exception & S_ex) {
226 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
228 return aShapeObj._retn();
231 //================================================================================
233 * \brief Return false if the mesh is not yet fully loaded from the study file
235 //================================================================================
237 CORBA::Boolean SMESH_Mesh_i::IsLoaded() throw (SALOME::SALOME_Exception)
239 Unexpect aCatch(SALOME_SalomeException);
240 return !_preMeshInfo;
243 //================================================================================
245 * \brief Load full mesh data from the study file
247 //================================================================================
249 void SMESH_Mesh_i::Load() throw (SALOME::SALOME_Exception)
251 Unexpect aCatch(SALOME_SalomeException);
253 _preMeshInfo->FullLoadFromFile();
256 //================================================================================
258 * \brief Remove all nodes and elements
260 //================================================================================
262 void SMESH_Mesh_i::Clear() throw (SALOME::SALOME_Exception)
264 Unexpect aCatch(SALOME_SalomeException);
266 _preMeshInfo->ForgetAllData();
270 CheckGeomGroupModif(); // issue 20145
272 catch(SALOME_Exception & S_ex) {
273 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
275 _impl->GetMeshDS()->Modified();
277 TPythonDump() << _this() << ".Clear()";
280 //================================================================================
282 * \brief Remove all nodes and elements for indicated shape
284 //================================================================================
286 void SMESH_Mesh_i::ClearSubMesh(CORBA::Long ShapeID)
287 throw (SALOME::SALOME_Exception)
289 Unexpect aCatch(SALOME_SalomeException);
291 _preMeshInfo->FullLoadFromFile();
294 _impl->ClearSubMesh( ShapeID );
296 catch(SALOME_Exception & S_ex) {
297 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
299 _impl->GetMeshDS()->Modified();
301 TPythonDump() << _this() << ".ClearSubMesh( " << ShapeID << " )";
304 //=============================================================================
306 * Convert enum Driver_Mesh::Status to SMESH::DriverMED_ReadStatus
308 //=============================================================================
310 static SMESH::DriverMED_ReadStatus ConvertDriverMEDReadStatus (int theStatus)
312 SMESH::DriverMED_ReadStatus res;
315 case DriverMED_R_SMESHDS_Mesh::DRS_OK:
316 res = SMESH::DRS_OK; break;
317 case DriverMED_R_SMESHDS_Mesh::DRS_EMPTY:
318 res = SMESH::DRS_EMPTY; break;
319 case DriverMED_R_SMESHDS_Mesh::DRS_WARN_RENUMBER:
320 res = SMESH::DRS_WARN_RENUMBER; break;
321 case DriverMED_R_SMESHDS_Mesh::DRS_WARN_SKIP_ELEM:
322 res = SMESH::DRS_WARN_SKIP_ELEM; break;
323 case DriverMED_R_SMESHDS_Mesh::DRS_WARN_DESCENDING:
324 res = SMESH::DRS_WARN_DESCENDING; break;
325 case DriverMED_R_SMESHDS_Mesh::DRS_FAIL:
327 res = SMESH::DRS_FAIL; break;
332 //=============================================================================
334 * Convert ::SMESH_ComputeError to SMESH::ComputeError
336 //=============================================================================
338 static SMESH::ComputeError* ConvertComputeError( SMESH_ComputeErrorPtr errorPtr )
340 SMESH::ComputeError_var errVar = new SMESH::ComputeError();
341 errVar->subShapeID = -1;
342 errVar->hasBadMesh = false;
344 if ( !errorPtr || errorPtr->IsOK() )
346 errVar->code = SMESH::COMPERR_OK;
350 errVar->code = ConvertDriverMEDReadStatus( errorPtr->myName );
351 errVar->comment = errorPtr->myComment.c_str();
353 return errVar._retn();
356 //=============================================================================
360 * Imports mesh data from MED file
362 //=============================================================================
364 SMESH::DriverMED_ReadStatus
365 SMESH_Mesh_i::ImportMEDFile( const char* theFileName, const char* theMeshName )
366 throw ( SALOME::SALOME_Exception )
368 Unexpect aCatch(SALOME_SalomeException);
371 status = _impl->MEDToMesh( theFileName, theMeshName );
373 catch( SALOME_Exception& S_ex ) {
374 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
377 THROW_SALOME_CORBA_EXCEPTION("ImportMEDFile(): unknown exception", SALOME::BAD_PARAM);
380 CreateGroupServants();
382 int major, minor, release;
383 if( !MED::getMEDVersion( theFileName, major, minor, release ) )
384 major = minor = release = -1;
385 _medFileInfo = new SALOME_MED::MedFileInfo();
386 _medFileInfo->fileName = theFileName;
387 _medFileInfo->fileSize = 0;
390 if ( ::_stati64( theFileName, &d ) != -1 )
393 if ( ::stat64( theFileName, &d ) != -1 )
395 _medFileInfo->fileSize = d.st_size;
396 _medFileInfo->major = major;
397 _medFileInfo->minor = minor;
398 _medFileInfo->release = release;
400 return ConvertDriverMEDReadStatus(status);
403 //================================================================================
405 * \brief Imports mesh data from the CGNS file
407 //================================================================================
409 SMESH::DriverMED_ReadStatus SMESH_Mesh_i::ImportCGNSFile( const char* theFileName,
410 const int theMeshIndex,
411 std::string& theMeshName )
412 throw ( SALOME::SALOME_Exception )
414 Unexpect aCatch(SALOME_SalomeException);
417 status = _impl->CGNSToMesh( theFileName, theMeshIndex, theMeshName );
419 catch( SALOME_Exception& S_ex ) {
420 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
423 THROW_SALOME_CORBA_EXCEPTION("ImportCGNSFile(): unknown exception", SALOME::BAD_PARAM);
426 CreateGroupServants();
428 return ConvertDriverMEDReadStatus(status);
431 //================================================================================
433 * \brief Return string representation of a MED file version comprising nbDigits
435 //================================================================================
437 char* SMESH_Mesh_i::GetVersionString(SMESH::MED_VERSION version, CORBA::Short nbDigits)
439 string ver = DriverMED_W_SMESHDS_Mesh::GetVersionString(MED::EVersion(version),
441 return CORBA::string_dup( ver.c_str() );
444 //=============================================================================
448 * Imports mesh data from MED file
450 //=============================================================================
452 int SMESH_Mesh_i::ImportUNVFile( const char* theFileName )
453 throw ( SALOME::SALOME_Exception )
457 // Read mesh with name = <theMeshName> into SMESH_Mesh
458 _impl->UNVToMesh( theFileName );
460 CreateGroupServants();
462 SMESH_CATCH( SMESH::throwCorbaException );
467 //=============================================================================
471 * Imports mesh data from STL file
473 //=============================================================================
474 int SMESH_Mesh_i::ImportSTLFile( const char* theFileName )
475 throw ( SALOME::SALOME_Exception )
479 // Read mesh with name = <theMeshName> into SMESH_Mesh
480 _impl->STLToMesh( theFileName );
482 SMESH_CATCH( SMESH::throwCorbaException );
487 //================================================================================
489 * \brief Function used in SMESH_CATCH by ImportGMFFile()
491 //================================================================================
495 SMESH_ComputeErrorPtr exceptionToComputeError(const char* excText)
497 return SMESH_ComputeError::New( Driver_Mesh::DRS_FAIL, excText );
501 //================================================================================
503 * \brief Imports data from a GMF file and returns an error description
505 //================================================================================
507 SMESH::ComputeError* SMESH_Mesh_i::ImportGMFFile( const char* theFileName,
508 bool theMakeRequiredGroups )
509 throw (SALOME::SALOME_Exception)
511 SMESH_ComputeErrorPtr error;
514 #define SMESH_CAUGHT error =
517 error = _impl->GMFToMesh( theFileName, theMakeRequiredGroups );
519 SMESH_CATCH( exceptionToComputeError );
523 CreateGroupServants();
525 return ConvertComputeError( error );
528 //=============================================================================
532 //=============================================================================
534 #define RETURNCASE(hyp_stat) case SMESH_Hypothesis::hyp_stat: return SMESH::hyp_stat;
536 SMESH::Hypothesis_Status SMESH_Mesh_i::ConvertHypothesisStatus
537 (SMESH_Hypothesis::Hypothesis_Status theStatus)
540 RETURNCASE( HYP_OK );
541 RETURNCASE( HYP_MISSING );
542 RETURNCASE( HYP_CONCURENT );
543 RETURNCASE( HYP_BAD_PARAMETER );
544 RETURNCASE( HYP_HIDDEN_ALGO );
545 RETURNCASE( HYP_HIDING_ALGO );
546 RETURNCASE( HYP_UNKNOWN_FATAL );
547 RETURNCASE( HYP_INCOMPATIBLE );
548 RETURNCASE( HYP_NOTCONFORM );
549 RETURNCASE( HYP_ALREADY_EXIST );
550 RETURNCASE( HYP_BAD_DIM );
551 RETURNCASE( HYP_BAD_SUBSHAPE );
552 RETURNCASE( HYP_BAD_GEOMETRY );
553 RETURNCASE( HYP_NEED_SHAPE );
556 return SMESH::HYP_UNKNOWN_FATAL;
559 //=============================================================================
563 * calls internal addHypothesis() and then adds a reference to <anHyp> under
564 * the SObject actually having a reference to <aSubShape>.
565 * NB: For this method to work, it is necessary to add a reference to sub-shape first.
567 //=============================================================================
569 SMESH::Hypothesis_Status SMESH_Mesh_i::AddHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
570 SMESH::SMESH_Hypothesis_ptr anHyp)
571 throw(SALOME::SALOME_Exception)
573 Unexpect aCatch(SALOME_SalomeException);
575 _preMeshInfo->ForgetOrLoad();
577 SMESH_Hypothesis::Hypothesis_Status status = addHypothesis( aSubShapeObject, anHyp );
579 if ( !SMESH_Hypothesis::IsStatusFatal(status) )
580 _gen_i->AddHypothesisToShape(_gen_i->GetCurrentStudy(), _this(),
581 aSubShapeObject, anHyp );
583 if(MYDEBUG) MESSAGE( " AddHypothesis(): status = " << status );
585 // Update Python script
586 //if(_impl->HasShapeToMesh()) {
587 TPythonDump() << "status = " << _this() << ".AddHypothesis( "
588 << aSubShapeObject << ", " << anHyp << " )";
591 // TPythonDump() << "status = " << _this() << ".AddHypothesis( "<< anHyp << " )";
594 return ConvertHypothesisStatus(status);
597 //=============================================================================
601 //=============================================================================
603 SMESH_Hypothesis::Hypothesis_Status
604 SMESH_Mesh_i::addHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
605 SMESH::SMESH_Hypothesis_ptr anHyp)
607 if(MYDEBUG) MESSAGE("addHypothesis");
609 if (CORBA::is_nil(aSubShapeObject) && HasShapeToMesh())
610 THROW_SALOME_CORBA_EXCEPTION("bad Sub-shape reference",
613 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow(anHyp);
614 if (CORBA::is_nil(myHyp))
615 THROW_SALOME_CORBA_EXCEPTION("bad hypothesis reference",
618 SMESH_Hypothesis::Hypothesis_Status status = SMESH_Hypothesis::HYP_OK;
621 TopoDS_Shape myLocSubShape;
622 //use PseudoShape in case if mesh has no shape
624 myLocSubShape = _gen_i->GeomObjectToShape( aSubShapeObject);
626 myLocSubShape = _impl->GetShapeToMesh();
628 int hypId = myHyp->GetId();
629 status = _impl->AddHypothesis(myLocSubShape, hypId);
630 if ( !SMESH_Hypothesis::IsStatusFatal(status) ) {
631 _mapHypo[hypId] = SMESH::SMESH_Hypothesis::_duplicate( myHyp );
632 _mapHypo[hypId]->Register();
633 // assure there is a corresponding submesh
634 if ( !_impl->IsMainShape( myLocSubShape )) {
635 int shapeId = _impl->GetMeshDS()->ShapeToIndex( myLocSubShape );
636 if ( _mapSubMesh_i.find( shapeId ) == _mapSubMesh_i.end() )
637 createSubMesh( aSubShapeObject );
641 catch(SALOME_Exception & S_ex)
643 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
648 //=============================================================================
652 //=============================================================================
654 SMESH::Hypothesis_Status SMESH_Mesh_i::RemoveHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
655 SMESH::SMESH_Hypothesis_ptr anHyp)
656 throw(SALOME::SALOME_Exception)
658 Unexpect aCatch(SALOME_SalomeException);
660 _preMeshInfo->ForgetOrLoad();
662 SMESH_Hypothesis::Hypothesis_Status status = removeHypothesis( aSubShapeObject, anHyp );
664 if ( !SMESH_Hypothesis::IsStatusFatal(status) )
665 _gen_i->RemoveHypothesisFromShape(_gen_i->GetCurrentStudy(), _this(),
666 aSubShapeObject, anHyp );
668 // Update Python script
669 // Update Python script
670 if(_impl->HasShapeToMesh()) {
671 TPythonDump() << "status = " << _this() << ".RemoveHypothesis( "
672 << aSubShapeObject << ", " << anHyp << " )";
675 TPythonDump() << "status = " << _this() << ".RemoveHypothesis( "
679 return ConvertHypothesisStatus(status);
682 //=============================================================================
686 //=============================================================================
688 SMESH_Hypothesis::Hypothesis_Status
689 SMESH_Mesh_i::removeHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
690 SMESH::SMESH_Hypothesis_ptr anHyp)
692 if(MYDEBUG) MESSAGE("removeHypothesis()");
693 // **** proposer liste de sub-shape (selection multiple)
695 if (CORBA::is_nil(aSubShapeObject) && HasShapeToMesh())
696 THROW_SALOME_CORBA_EXCEPTION("bad Sub-shape reference", SALOME::BAD_PARAM);
698 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow(anHyp);
699 if (CORBA::is_nil(myHyp))
700 THROW_SALOME_CORBA_EXCEPTION("bad hypothesis reference", SALOME::BAD_PARAM);
702 SMESH_Hypothesis::Hypothesis_Status status = SMESH_Hypothesis::HYP_OK;
705 TopoDS_Shape myLocSubShape;
706 //use PseudoShape in case if mesh has no shape
708 myLocSubShape = _gen_i->GeomObjectToShape( aSubShapeObject);
710 myLocSubShape = _impl->GetShapeToMesh();
712 int hypId = myHyp->GetId();
713 status = _impl->RemoveHypothesis(myLocSubShape, hypId);
714 // if ( !SMESH_Hypothesis::IsStatusFatal(status) ) EAP: hyp can be used on many sub-shapes
715 // _mapHypo.erase( hypId );
717 catch(SALOME_Exception & S_ex)
719 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
724 //=============================================================================
728 //=============================================================================
730 SMESH::ListOfHypothesis *
731 SMESH_Mesh_i::GetHypothesisList(GEOM::GEOM_Object_ptr aSubShapeObject)
732 throw(SALOME::SALOME_Exception)
734 Unexpect aCatch(SALOME_SalomeException);
735 if (MYDEBUG) MESSAGE("GetHypothesisList");
736 if (_impl->HasShapeToMesh() && CORBA::is_nil(aSubShapeObject))
737 THROW_SALOME_CORBA_EXCEPTION("bad Sub-shape reference", SALOME::BAD_PARAM);
739 SMESH::ListOfHypothesis_var aList = new SMESH::ListOfHypothesis();
742 TopoDS_Shape myLocSubShape = _gen_i->GeomObjectToShape(aSubShapeObject);
743 if ( myLocSubShape.IsNull() && !_impl->HasShapeToMesh() )
744 myLocSubShape = _impl->GetShapeToMesh();
745 const list<const SMESHDS_Hypothesis*>& aLocalList = _impl->GetHypothesisList( myLocSubShape );
746 int i = 0, n = aLocalList.size();
749 for ( list<const SMESHDS_Hypothesis*>::const_iterator anIt = aLocalList.begin(); i < n && anIt != aLocalList.end(); anIt++ ) {
750 SMESHDS_Hypothesis* aHyp = (SMESHDS_Hypothesis*)(*anIt);
751 if ( _mapHypo.find( aHyp->GetID() ) != _mapHypo.end() )
752 aList[i++] = SMESH::SMESH_Hypothesis::_narrow( _mapHypo[aHyp->GetID()] );
757 catch(SALOME_Exception & S_ex) {
758 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
761 return aList._retn();
764 SMESH::submesh_array* SMESH_Mesh_i::GetSubMeshes() throw (SALOME::SALOME_Exception)
766 Unexpect aCatch(SALOME_SalomeException);
767 if (MYDEBUG) MESSAGE("GetSubMeshes");
769 SMESH::submesh_array_var aList = new SMESH::submesh_array();
772 TPythonDump aPythonDump;
773 if ( !_mapSubMeshIor.empty() )
777 aList->length( _mapSubMeshIor.size() );
779 map<int, SMESH::SMESH_subMesh_ptr>::iterator it = _mapSubMeshIor.begin();
780 for ( ; it != _mapSubMeshIor.end(); it++ ) {
781 if ( CORBA::is_nil( it->second )) continue;
782 aList[i++] = SMESH::SMESH_subMesh::_duplicate( it->second );
784 if (i > 1) aPythonDump << ", ";
785 aPythonDump << it->second;
789 catch(SALOME_Exception & S_ex) {
790 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
793 // Update Python script
794 if ( !_mapSubMeshIor.empty() )
795 aPythonDump << " ] = " << _this() << ".GetSubMeshes()";
797 return aList._retn();
800 //=============================================================================
804 //=============================================================================
805 SMESH::SMESH_subMesh_ptr SMESH_Mesh_i::GetSubMesh(GEOM::GEOM_Object_ptr aSubShapeObject,
806 const char* theName )
807 throw(SALOME::SALOME_Exception)
809 Unexpect aCatch(SALOME_SalomeException);
810 MESSAGE("SMESH_Mesh_i::GetSubMesh");
811 if (CORBA::is_nil(aSubShapeObject))
812 THROW_SALOME_CORBA_EXCEPTION("bad Sub-shape reference",
815 SMESH::SMESH_subMesh_var subMesh;
816 SMESH::SMESH_Mesh_var aMesh = SMESH::SMESH_Mesh::_narrow(_this());
818 TopoDS_Shape myLocSubShape = _gen_i->GeomObjectToShape(aSubShapeObject);
820 //Get or Create the SMESH_subMesh object implementation
822 int subMeshId = _impl->GetMeshDS()->ShapeToIndex( myLocSubShape );
824 if ( !subMeshId && ! _impl->GetMeshDS()->IsGroupOfSubShapes( myLocSubShape ))
826 TopoDS_Iterator it( myLocSubShape );
828 THROW_SALOME_CORBA_EXCEPTION("not sub-shape of the main shape", SALOME::BAD_PARAM);
830 subMesh = getSubMesh( subMeshId );
832 // create a new subMesh object servant if there is none for the shape
833 if ( subMesh->_is_nil() )
834 subMesh = createSubMesh( aSubShapeObject );
835 if ( _gen_i->CanPublishInStudy( subMesh )) {
836 SALOMEDS::SObject_wrap aSO =
837 _gen_i->PublishSubMesh(_gen_i->GetCurrentStudy(), aMesh,
838 subMesh, aSubShapeObject, theName );
839 if ( !aSO->_is_nil()) {
840 // Update Python script
841 TPythonDump() << aSO << " = " << _this() << ".GetSubMesh( "
842 << aSubShapeObject << ", '" << theName << "' )";
846 catch(SALOME_Exception & S_ex) {
847 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
849 return subMesh._retn();
852 //=============================================================================
856 //=============================================================================
858 void SMESH_Mesh_i::RemoveSubMesh( SMESH::SMESH_subMesh_ptr theSubMesh )
859 throw (SALOME::SALOME_Exception)
863 if ( theSubMesh->_is_nil() )
866 GEOM::GEOM_Object_var aSubShapeObject;
867 SALOMEDS::Study_var aStudy = _gen_i->GetCurrentStudy();
868 if ( !aStudy->_is_nil() ) {
869 // Remove submesh's SObject
870 SALOMEDS::SObject_wrap anSO = _gen_i->ObjectToSObject( aStudy, theSubMesh );
871 if ( !anSO->_is_nil() ) {
872 long aTag = SMESH_Gen_i::GetRefOnShapeTag();
873 SALOMEDS::SObject_wrap anObj, aRef;
874 if ( anSO->FindSubObject( aTag, anObj.inout() ) &&
875 anObj->ReferencedObject( aRef.inout() ))
877 CORBA::Object_var obj = aRef->GetObject();
878 aSubShapeObject = GEOM::GEOM_Object::_narrow( obj );
880 // if ( aSubShapeObject->_is_nil() ) // not published shape (IPAL13617)
881 // aSubShapeObject = theSubMesh->GetSubShape();
883 SALOMEDS::StudyBuilder_var builder = aStudy->NewBuilder();
884 builder->RemoveObjectWithChildren( anSO );
886 // Update Python script
887 TPythonDump() << _this() << ".RemoveSubMesh( " << anSO << " )";
891 if ( removeSubMesh( theSubMesh, aSubShapeObject.in() ))
893 _preMeshInfo->ForgetOrLoad();
895 SMESH_CATCH( SMESH::throwCorbaException );
898 //=============================================================================
902 //=============================================================================
904 SMESH::SMESH_Group_ptr SMESH_Mesh_i::CreateGroup( SMESH::ElementType theElemType,
905 const char* theName )
906 throw(SALOME::SALOME_Exception)
908 Unexpect aCatch(SALOME_SalomeException);
910 _preMeshInfo->FullLoadFromFile();
912 SMESH::SMESH_Group_var aNewGroup =
913 SMESH::SMESH_Group::_narrow( createGroup( theElemType, theName ));
915 if ( _gen_i->CanPublishInStudy( aNewGroup ) ) {
916 SALOMEDS::SObject_wrap aSO =
917 _gen_i->PublishGroup(_gen_i->GetCurrentStudy(), _this(),
918 aNewGroup, GEOM::GEOM_Object::_nil(), theName);
919 if ( !aSO->_is_nil()) {
920 // Update Python script
921 TPythonDump() << aSO << " = " << _this() << ".CreateGroup( "
922 << theElemType << ", '" << theName << "' )";
925 return aNewGroup._retn();
929 //=============================================================================
933 //=============================================================================
934 SMESH::SMESH_GroupOnGeom_ptr
935 SMESH_Mesh_i::CreateGroupFromGEOM (SMESH::ElementType theElemType,
937 GEOM::GEOM_Object_ptr theGeomObj)
938 throw(SALOME::SALOME_Exception)
940 Unexpect aCatch(SALOME_SalomeException);
942 _preMeshInfo->FullLoadFromFile();
944 SMESH::SMESH_GroupOnGeom_var aNewGroup;
946 TopoDS_Shape aShape = _gen_i->GeomObjectToShape( theGeomObj );
947 if ( !aShape.IsNull() )
949 aNewGroup = SMESH::SMESH_GroupOnGeom::_narrow
950 ( createGroup( theElemType, theName, aShape ));
952 if ( _gen_i->CanPublishInStudy( aNewGroup ) ) {
953 SALOMEDS::SObject_wrap aSO =
954 _gen_i->PublishGroup(_gen_i->GetCurrentStudy(), _this(),
955 aNewGroup, theGeomObj, theName);
956 if ( !aSO->_is_nil()) {
957 // Update Python script
958 TPythonDump() << aSO << " = " << _this() << ".CreateGroupFromGEOM("
959 << theElemType << ", '" << theName << "', " << theGeomObj << " )";
964 return aNewGroup._retn();
967 //================================================================================
969 * \brief Creates a group whose contents is defined by filter
970 * \param theElemType - group type
971 * \param theName - group name
972 * \param theFilter - the filter
973 * \retval SMESH::SMESH_GroupOnFilter_ptr - group defined by filter
975 //================================================================================
977 SMESH::SMESH_GroupOnFilter_ptr
978 SMESH_Mesh_i::CreateGroupFromFilter(SMESH::ElementType theElemType,
980 SMESH::Filter_ptr theFilter )
981 throw (SALOME::SALOME_Exception)
983 Unexpect aCatch(SALOME_SalomeException);
985 _preMeshInfo->FullLoadFromFile();
987 if ( CORBA::is_nil( theFilter ))
988 THROW_SALOME_CORBA_EXCEPTION("NULL filter", SALOME::BAD_PARAM);
990 SMESH_PredicatePtr predicate = SMESH_GroupOnFilter_i::GetPredicate( theFilter );
992 THROW_SALOME_CORBA_EXCEPTION("Invalid filter", SALOME::BAD_PARAM);
994 SMESH::SMESH_GroupOnFilter_var aNewGroup = SMESH::SMESH_GroupOnFilter::_narrow
995 ( createGroup( theElemType, theName, TopoDS_Shape(), predicate ));
998 if ( !aNewGroup->_is_nil() )
999 aNewGroup->SetFilter( theFilter );
1001 if ( _gen_i->CanPublishInStudy( aNewGroup ) )
1003 SALOMEDS::SObject_wrap aSO =
1004 _gen_i->PublishGroup(_gen_i->GetCurrentStudy(), _this(), aNewGroup,
1005 GEOM::GEOM_Object::_nil(), theName);
1006 if ( !aSO->_is_nil()) {
1007 // Update Python script
1008 pd << aSO << " = " << _this() << ".CreateGroupFromFilter("
1009 << theElemType << ", '" << theName << "', " << theFilter << " )";
1013 return aNewGroup._retn();
1016 //=============================================================================
1020 //=============================================================================
1022 void SMESH_Mesh_i::RemoveGroup( SMESH::SMESH_GroupBase_ptr theGroup )
1023 throw (SALOME::SALOME_Exception)
1025 if ( theGroup->_is_nil() )
1030 SMESH_GroupBase_i* aGroup =
1031 dynamic_cast<SMESH_GroupBase_i*>( SMESH_Gen_i::GetServant( theGroup ).in() );
1035 SALOMEDS::Study_var aStudy = _gen_i->GetCurrentStudy();
1036 if ( !aStudy->_is_nil() ) {
1037 SALOMEDS::SObject_wrap aGroupSO = _gen_i->ObjectToSObject( aStudy, theGroup );
1039 if ( !aGroupSO->_is_nil() ) {
1040 // Update Python script
1041 TPythonDump() << _this() << ".RemoveGroup( " << aGroupSO << " )";
1043 // Remove group's SObject
1044 SALOMEDS::StudyBuilder_var builder = aStudy->NewBuilder();
1045 builder->RemoveObjectWithChildren( aGroupSO );
1049 // Remove the group from SMESH data structures
1050 removeGroup( aGroup->GetLocalID() );
1052 SMESH_CATCH( SMESH::throwCorbaException );
1055 //=============================================================================
1057 * Remove group with its contents
1059 //=============================================================================
1061 void SMESH_Mesh_i::RemoveGroupWithContents( SMESH::SMESH_GroupBase_ptr theGroup )
1062 throw (SALOME::SALOME_Exception)
1066 _preMeshInfo->FullLoadFromFile();
1068 if ( theGroup->_is_nil() )
1071 SMESH_GroupBase_i* aGroup =
1072 dynamic_cast<SMESH_GroupBase_i*>( SMESH_Gen_i::GetServant( theGroup ).in() );
1076 SMESH::long_array_var anIds = aGroup->GetListOfID();
1077 SMESH::SMESH_MeshEditor_var aMeshEditor = SMESH_Mesh_i::GetMeshEditor();
1079 TPythonDump pyDump; // Supress dump from RemoveNodes/Elements() and RemoveGroup()
1082 if ( aGroup->GetType() == SMESH::NODE )
1083 aMeshEditor->RemoveNodes( anIds );
1085 aMeshEditor->RemoveElements( anIds );
1087 // Update Python script (theGroup must be alive for this)
1088 pyDump << _this() << ".RemoveGroupWithContents( " << theGroup << " )";
1091 RemoveGroup( theGroup );
1093 SMESH_CATCH( SMESH::throwCorbaException );
1096 //================================================================================
1098 * \brief Get the list of groups existing in the mesh
1099 * \retval SMESH::ListOfGroups * - list of groups
1101 //================================================================================
1103 SMESH::ListOfGroups * SMESH_Mesh_i::GetGroups() throw(SALOME::SALOME_Exception)
1105 Unexpect aCatch(SALOME_SalomeException);
1106 if (MYDEBUG) MESSAGE("GetGroups");
1108 SMESH::ListOfGroups_var aList = new SMESH::ListOfGroups();
1111 TPythonDump aPythonDump;
1112 if ( !_mapGroups.empty() )
1114 aPythonDump << "[ ";
1116 aList->length( _mapGroups.size() );
1118 map<int, SMESH::SMESH_GroupBase_ptr>::iterator it = _mapGroups.begin();
1119 for ( ; it != _mapGroups.end(); it++ ) {
1120 if ( CORBA::is_nil( it->second )) continue;
1121 aList[i++] = SMESH::SMESH_GroupBase::_duplicate( it->second );
1123 if (i > 1) aPythonDump << ", ";
1124 aPythonDump << it->second;
1128 catch(SALOME_Exception & S_ex) {
1129 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
1131 aPythonDump << " ] = " << _this() << ".GetGroups()";
1133 return aList._retn();
1136 //=============================================================================
1138 * Get number of groups existing in the mesh
1140 //=============================================================================
1142 CORBA::Long SMESH_Mesh_i::NbGroups() throw (SALOME::SALOME_Exception)
1144 Unexpect aCatch(SALOME_SalomeException);
1145 return _mapGroups.size();
1148 //=============================================================================
1150 * New group is created. All mesh elements that are
1151 * present in initial groups are added to the new one
1153 //=============================================================================
1154 SMESH::SMESH_Group_ptr SMESH_Mesh_i::UnionGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
1155 SMESH::SMESH_GroupBase_ptr theGroup2,
1156 const char* theName )
1157 throw (SALOME::SALOME_Exception)
1159 SMESH::SMESH_Group_var aResGrp;
1163 _preMeshInfo->FullLoadFromFile();
1165 if ( theGroup1->_is_nil() || theGroup2->_is_nil() ||
1166 theGroup1->GetType() != theGroup2->GetType() )
1167 return SMESH::SMESH_Group::_nil();
1172 aResGrp = CreateGroup( theGroup1->GetType(), theName );
1173 if ( aResGrp->_is_nil() )
1174 return SMESH::SMESH_Group::_nil();
1176 SMESH::long_array_var anIds1 = theGroup1->GetListOfID();
1177 SMESH::long_array_var anIds2 = theGroup2->GetListOfID();
1179 TColStd_MapOfInteger aResMap;
1181 for ( int i1 = 0, n1 = anIds1->length(); i1 < n1; i1++ )
1182 aResMap.Add( anIds1[ i1 ] );
1184 for ( int i2 = 0, n2 = anIds2->length(); i2 < n2; i2++ )
1185 aResMap.Add( anIds2[ i2 ] );
1187 SMESH::long_array_var aResIds = new SMESH::long_array;
1188 aResIds->length( aResMap.Extent() );
1191 TColStd_MapIteratorOfMapOfInteger anIter( aResMap );
1192 for( ; anIter.More(); anIter.Next() )
1193 aResIds[ resI++ ] = anIter.Key();
1195 aResGrp->Add( aResIds );
1197 // Update Python script
1198 pyDump << aResGrp << " = " << _this() << ".UnionGroups( "
1199 << theGroup1 << ", " << theGroup2 << ", '"
1200 << theName << "' )";
1202 SMESH_CATCH( SMESH::throwCorbaException );
1204 return aResGrp._retn();
1207 //=============================================================================
1209 \brief Union list of groups. New group is created. All mesh elements that are
1210 present in initial groups are added to the new one.
1211 \param theGroups list of groups
1212 \param theName name of group to be created
1213 \return pointer on the group
1215 //=============================================================================
1216 SMESH::SMESH_Group_ptr SMESH_Mesh_i::UnionListOfGroups(const SMESH::ListOfGroups& theGroups,
1217 const char* theName )
1218 throw (SALOME::SALOME_Exception)
1221 _preMeshInfo->FullLoadFromFile();
1224 return SMESH::SMESH_Group::_nil();
1226 SMESH::SMESH_Group_var aResGrp;
1230 vector< int > anIds;
1231 SMESH::ElementType aType = SMESH::ALL;
1232 for ( int g = 0, n = theGroups.length(); g < n; g++ )
1234 SMESH::SMESH_GroupBase_var aGrp = theGroups[ g ];
1235 if ( CORBA::is_nil( aGrp ) )
1239 SMESH::ElementType aCurrType = aGrp->GetType();
1240 if ( aType == SMESH::ALL )
1244 if ( aType != aCurrType )
1245 return SMESH::SMESH_Group::_nil();
1249 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
1250 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
1252 int aCurrId = aCurrIds[ i ];
1253 anIds.push_back( aCurrId );
1260 aResGrp = CreateGroup( aType, theName );
1261 if ( aResGrp->_is_nil() )
1262 return SMESH::SMESH_Group::_nil();
1264 // Create array of identifiers
1265 SMESH::long_array_var aResIds = new SMESH::long_array;
1266 aResIds->length( anIds.size() );
1268 for ( size_t i = 0; i<anIds.size(); i++ )
1269 aResIds[ i ] = anIds[i];
1270 aResGrp->Add( aResIds );
1272 // Update Python script
1273 pyDump << aResGrp << " = " << _this() << ".UnionListOfGroups( "
1274 << &theGroups << ", '" << theName << "' )";
1276 SMESH_CATCH( SMESH::throwCorbaException );
1278 return aResGrp._retn();
1281 //=============================================================================
1283 * New group is created. All mesh elements that are
1284 * present in both initial groups are added to the new one.
1286 //=============================================================================
1287 SMESH::SMESH_Group_ptr SMESH_Mesh_i::IntersectGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
1288 SMESH::SMESH_GroupBase_ptr theGroup2,
1289 const char* theName )
1290 throw (SALOME::SALOME_Exception)
1292 SMESH::SMESH_Group_var aResGrp;
1296 _preMeshInfo->FullLoadFromFile();
1298 if ( theGroup1->_is_nil() || theGroup2->_is_nil() ||
1299 theGroup1->GetType() != theGroup2->GetType() )
1300 return SMESH::SMESH_Group::_nil();
1304 // Create Intersection
1305 aResGrp = CreateGroup( theGroup1->GetType(), theName );
1306 if ( aResGrp->_is_nil() )
1309 SMESH::long_array_var anIds1 = theGroup1->GetListOfID();
1310 SMESH::long_array_var anIds2 = theGroup2->GetListOfID();
1312 TColStd_MapOfInteger aMap1;
1314 for ( int i1 = 0, n1 = anIds1->length(); i1 < n1; i1++ )
1315 aMap1.Add( anIds1[ i1 ] );
1317 TColStd_SequenceOfInteger aSeq;
1318 for ( int i2 = 0, n2 = anIds2->length(); i2 < n2; i2++ )
1319 if ( aMap1.Contains( anIds2[ i2 ] ) )
1320 aSeq.Append( anIds2[ i2 ] );
1322 SMESH::long_array_var aResIds = new SMESH::long_array;
1323 aResIds->length( aSeq.Length() );
1324 for ( size_t resI = 0, resN = aSeq.Length(); resI < resN; resI++ )
1325 aResIds[ resI ] = aSeq( resI + 1 );
1326 aResGrp->Add( aResIds );
1328 // Update Python script
1329 pyDump << aResGrp << " = " << _this() << ".IntersectGroups( "
1330 << theGroup1 << ", " << theGroup2 << ", '" << theName << "')";
1332 SMESH_CATCH( SMESH::throwCorbaException );
1334 return aResGrp._retn();
1337 //=============================================================================
1339 \brief Intersect list of groups. New group is created. All mesh elements that
1340 are present in all initial groups simultaneously are added to the new one.
1341 \param theGroups list of groups
1342 \param theName name of group to be created
1343 \return pointer on the group
1345 //=============================================================================
1346 SMESH::SMESH_Group_ptr
1347 SMESH_Mesh_i::IntersectListOfGroups(const SMESH::ListOfGroups& theGroups,
1348 const char* theName )
1349 throw (SALOME::SALOME_Exception)
1351 SMESH::SMESH_Group_var aResGrp;
1355 _preMeshInfo->FullLoadFromFile();
1358 return SMESH::SMESH_Group::_nil();
1360 NCollection_DataMap< int, int > anIdToCount;
1361 SMESH::ElementType aType = SMESH::ALL;
1362 for ( int g = 0, n = theGroups.length(); g < n; g++ )
1364 SMESH::SMESH_GroupBase_var aGrp = theGroups[ g ];
1365 if ( CORBA::is_nil( aGrp ) )
1369 SMESH::ElementType aCurrType = aGrp->GetType();
1370 if ( aType == SMESH::ALL )
1374 if ( aType != aCurrType )
1375 return SMESH::SMESH_Group::_nil();
1378 // calculates number of occurance ids in groups
1379 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
1380 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
1382 int aCurrId = aCurrIds[ i ];
1383 if ( !anIdToCount.IsBound( aCurrId ) )
1384 anIdToCount.Bind( aCurrId, 1 );
1386 anIdToCount( aCurrId ) = anIdToCount( aCurrId ) + 1;
1390 // create map of ids
1391 int nbGrp = theGroups.length();
1392 vector< int > anIds;
1393 NCollection_DataMap< int, int >::Iterator anIter( anIdToCount );
1394 for ( ; anIter.More(); anIter.Next() )
1396 int aCurrId = anIter.Key();
1397 int aCurrNb = anIter.Value();
1398 if ( aCurrNb == nbGrp )
1399 anIds.push_back( aCurrId );
1405 aResGrp = CreateGroup( aType, theName );
1406 if ( aResGrp->_is_nil() )
1407 return SMESH::SMESH_Group::_nil();
1409 // Create array of identifiers
1410 SMESH::long_array_var aResIds = new SMESH::long_array;
1411 aResIds->length( anIds.size() );
1413 for ( size_t i = 0; i<anIds.size(); i++ )
1414 aResIds[ i ] = anIds[i];
1415 aResGrp->Add( aResIds );
1417 // Update Python script
1418 pyDump << aResGrp << " = " << _this() << ".IntersectListOfGroups( "
1419 << &theGroups << ", '" << theName << "' )";
1421 SMESH_CATCH( SMESH::throwCorbaException );
1423 return aResGrp._retn();
1426 //=============================================================================
1428 * New group is created. All mesh elements that are present in
1429 * main group but do not present in tool group are added to the new one
1431 //=============================================================================
1432 SMESH::SMESH_Group_ptr SMESH_Mesh_i::CutGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
1433 SMESH::SMESH_GroupBase_ptr theGroup2,
1434 const char* theName )
1435 throw (SALOME::SALOME_Exception)
1437 SMESH::SMESH_Group_var aResGrp;
1441 _preMeshInfo->FullLoadFromFile();
1443 if ( theGroup1->_is_nil() || theGroup2->_is_nil() ||
1444 theGroup1->GetType() != theGroup2->GetType() )
1445 return SMESH::SMESH_Group::_nil();
1450 aResGrp = CreateGroup( theGroup1->GetType(), theName );
1451 if ( aResGrp->_is_nil() )
1454 SMESH::long_array_var anIds1 = theGroup1->GetListOfID();
1455 SMESH::long_array_var anIds2 = theGroup2->GetListOfID();
1457 TColStd_MapOfInteger aMap2;
1459 for ( int i2 = 0, n2 = anIds2->length(); i2 < n2; i2++ )
1460 aMap2.Add( anIds2[ i2 ] );
1462 TColStd_SequenceOfInteger aSeq;
1463 for ( int i1 = 0, n1 = anIds1->length(); i1 < n1; i1++ )
1464 if ( !aMap2.Contains( anIds1[ i1 ] ) )
1465 aSeq.Append( anIds1[ i1 ] );
1467 SMESH::long_array_var aResIds = new SMESH::long_array;
1468 aResIds->length( aSeq.Length() );
1470 for ( int resI = 0, resN = aSeq.Length(); resI < resN; resI++ )
1471 aResIds[ resI ] = aSeq( resI + 1 );
1472 aResGrp->Add( aResIds );
1474 // Update Python script
1475 pyDump << aResGrp << " = " << _this() << ".CutGroups( "
1476 << theGroup1 << ", " << theGroup2 << ", '"
1477 << theName << "' )";
1479 SMESH_CATCH( SMESH::throwCorbaException );
1481 return aResGrp._retn();
1484 //=============================================================================
1486 \brief Cut lists of groups. New group is created. All mesh elements that are
1487 present in main groups but do not present in tool groups are added to the new one
1488 \param theMainGroups list of main groups
1489 \param theToolGroups list of tool groups
1490 \param theName name of group to be created
1491 \return pointer on the group
1493 //=============================================================================
1494 SMESH::SMESH_Group_ptr
1495 SMESH_Mesh_i::CutListOfGroups(const SMESH::ListOfGroups& theMainGroups,
1496 const SMESH::ListOfGroups& theToolGroups,
1497 const char* theName )
1498 throw (SALOME::SALOME_Exception)
1500 SMESH::SMESH_Group_var aResGrp;
1504 _preMeshInfo->FullLoadFromFile();
1507 return SMESH::SMESH_Group::_nil();
1509 set< int > aToolIds;
1510 SMESH::ElementType aType = SMESH::ALL;
1512 // iterate through tool groups
1513 for ( g = 0, n = theToolGroups.length(); g < n; g++ )
1515 SMESH::SMESH_GroupBase_var aGrp = theToolGroups[ g ];
1516 if ( CORBA::is_nil( aGrp ) )
1520 SMESH::ElementType aCurrType = aGrp->GetType();
1521 if ( aType == SMESH::ALL )
1525 if ( aType != aCurrType )
1526 return SMESH::SMESH_Group::_nil();
1530 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
1531 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
1533 int aCurrId = aCurrIds[ i ];
1534 aToolIds.insert( aCurrId );
1538 vector< int > anIds; // result
1540 // Iterate through main group
1541 for ( g = 0, n = theMainGroups.length(); g < n; g++ )
1543 SMESH::SMESH_GroupBase_var aGrp = theMainGroups[ g ];
1544 if ( CORBA::is_nil( aGrp ) )
1548 SMESH::ElementType aCurrType = aGrp->GetType();
1549 if ( aType == SMESH::ALL )
1553 if ( aType != aCurrType )
1554 return SMESH::SMESH_Group::_nil();
1558 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
1559 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
1561 int aCurrId = aCurrIds[ i ];
1562 if ( !aToolIds.count( aCurrId ) )
1563 anIds.push_back( aCurrId );
1570 aResGrp = CreateGroup( aType, theName );
1571 if ( aResGrp->_is_nil() )
1572 return SMESH::SMESH_Group::_nil();
1574 // Create array of identifiers
1575 SMESH::long_array_var aResIds = new SMESH::long_array;
1576 aResIds->length( anIds.size() );
1578 for (int i=0; i<anIds.size(); i++ )
1579 aResIds[ i ] = anIds[i];
1580 aResGrp->Add( aResIds );
1582 // Update Python script
1583 pyDump << aResGrp << " = " << _this() << ".CutListOfGroups( "
1584 << &theMainGroups << ", " << &theToolGroups << ", '"
1585 << theName << "' )";
1587 SMESH_CATCH( SMESH::throwCorbaException );
1589 return aResGrp._retn();
1592 //=============================================================================
1594 \brief Create groups of entities from existing groups of superior dimensions
1596 1) extract all nodes from each group,
1597 2) combine all elements of specified dimension laying on these nodes.
1598 \param theGroups list of source groups
1599 \param theElemType dimension of elements
1600 \param theName name of new group
1601 \return pointer on new group
1605 //=============================================================================
1607 SMESH::SMESH_Group_ptr
1608 SMESH_Mesh_i::CreateDimGroup(const SMESH::ListOfGroups& theGroups,
1609 SMESH::ElementType theElemType,
1610 const char* theName )
1611 throw (SALOME::SALOME_Exception)
1613 SMESH::SMESH_Group_var aResGrp;
1617 _preMeshInfo->FullLoadFromFile();
1619 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
1621 if ( !theName || !aMeshDS )
1622 return SMESH::SMESH_Group::_nil();
1624 SMDSAbs_ElementType anElemType = (SMDSAbs_ElementType)theElemType;
1630 aResGrp = CreateGroup( theElemType, theName );
1631 if ( aResGrp->_is_nil() )
1632 return SMESH::SMESH_Group::_nil();
1634 SMESHDS_GroupBase* groupBaseDS =
1635 SMESH::DownCast<SMESH_GroupBase_i*>( aResGrp )->GetGroupDS();
1636 SMDS_MeshGroup& resGroupCore = static_cast< SMESHDS_Group* >( groupBaseDS )->SMDSGroup();
1638 for ( int g = 0, n = theGroups.length(); g < n; g++ ) // loop on theGroups
1640 SMESH::SMESH_GroupBase_var aGrp = theGroups[ g ];
1641 if ( CORBA::is_nil( aGrp ) )
1644 groupBaseDS = SMESH::DownCast<SMESH_GroupBase_i*>( aGrp )->GetGroupDS();
1645 SMDS_ElemIteratorPtr elIt = groupBaseDS->GetElements();
1647 if ( theElemType == SMESH::NODE ) // get all nodes of elements
1649 while ( elIt->more() ) {
1650 const SMDS_MeshElement* el = elIt->next();
1651 SMDS_ElemIteratorPtr nIt = el->nodesIterator();
1652 while ( nIt->more() )
1653 resGroupCore.Add( nIt->next() );
1656 else // get elements of theElemType based on nodes of every element of group
1658 while ( elIt->more() )
1660 const SMDS_MeshElement* el = elIt->next(); // an element of group
1661 TIDSortedElemSet elNodes( el->begin_nodes(), el->end_nodes() );
1662 TIDSortedElemSet checkedElems;
1663 SMDS_ElemIteratorPtr nIt = el->nodesIterator();
1664 while ( nIt->more() )
1666 const SMDS_MeshNode* n = static_cast<const SMDS_MeshNode*>( nIt->next() );
1667 SMDS_ElemIteratorPtr elOfTypeIt = n->GetInverseElementIterator( anElemType );
1668 // check nodes of elements of theElemType around el
1669 while ( elOfTypeIt->more() )
1671 const SMDS_MeshElement* elOfType = elOfTypeIt->next();
1672 if ( !checkedElems.insert( elOfType ).second ) continue;
1674 SMDS_ElemIteratorPtr nIt2 = elOfType->nodesIterator();
1675 bool allNodesOK = true;
1676 while ( nIt2->more() && allNodesOK )
1677 allNodesOK = elNodes.count( nIt2->next() );
1679 resGroupCore.Add( elOfType );
1686 // Update Python script
1687 pyDump << aResGrp << " = " << _this() << ".CreateDimGroup( "
1688 << &theGroups << ", " << theElemType << ", '" << theName << "' )";
1690 SMESH_CATCH( SMESH::throwCorbaException );
1692 return aResGrp._retn();
1695 //================================================================================
1697 * \brief Remember GEOM group data
1699 //================================================================================
1701 void SMESH_Mesh_i::addGeomGroupData(GEOM::GEOM_Object_ptr theGeomObj,
1702 CORBA::Object_ptr theSmeshObj)
1704 if ( CORBA::is_nil( theGeomObj ) || theGeomObj->GetType() != GEOM_GROUP )
1707 SALOMEDS::Study_var study = _gen_i->GetCurrentStudy();
1708 SALOMEDS::SObject_wrap groupSO = _gen_i->ObjectToSObject( study, theGeomObj );
1709 if ( groupSO->_is_nil() )
1712 GEOM::GEOM_Gen_var geomGen = _gen_i->GetGeomEngine();
1713 GEOM::GEOM_IGroupOperations_wrap groupOp =
1714 geomGen->GetIGroupOperations( _gen_i->GetCurrentStudyID() );
1715 GEOM::ListOfLong_var ids = groupOp->GetObjects( theGeomObj );
1718 _geomGroupData.push_back( TGeomGroupData() );
1719 TGeomGroupData & groupData = _geomGroupData.back();
1721 CORBA::String_var entry = groupSO->GetID();
1722 groupData._groupEntry = entry.in();
1724 for ( int i = 0; i < ids->length(); ++i )
1725 groupData._indices.insert( ids[i] );
1727 groupData._smeshObject = theSmeshObj;
1730 //================================================================================
1732 * Remove GEOM group data relating to removed smesh object
1734 //================================================================================
1736 void SMESH_Mesh_i::removeGeomGroupData(CORBA::Object_ptr theSmeshObj)
1738 list<TGeomGroupData>::iterator
1739 data = _geomGroupData.begin(), dataEnd = _geomGroupData.end();
1740 for ( ; data != dataEnd; ++data ) {
1741 if ( theSmeshObj->_is_equivalent( data->_smeshObject )) {
1742 _geomGroupData.erase( data );
1748 //================================================================================
1750 * \brief Return new group contents if it has been changed and update group data
1752 //================================================================================
1754 TopoDS_Shape SMESH_Mesh_i::newGroupShape( TGeomGroupData & groupData)
1756 TopoDS_Shape newShape;
1759 SALOMEDS::Study_var study = _gen_i->GetCurrentStudy();
1760 if ( study->_is_nil() ) return newShape; // means "not changed"
1761 SALOMEDS::SObject_wrap groupSO = study->FindObjectID( groupData._groupEntry.c_str() );
1762 if ( !groupSO->_is_nil() )
1764 CORBA::Object_var groupObj = _gen_i->SObjectToObject( groupSO );
1765 if ( CORBA::is_nil( groupObj )) return newShape;
1766 GEOM::GEOM_Object_var geomGroup = GEOM::GEOM_Object::_narrow( groupObj );
1768 // get indices of group items
1769 set<int> curIndices;
1770 GEOM::GEOM_Gen_var geomGen = _gen_i->GetGeomEngine();
1771 GEOM::GEOM_IGroupOperations_wrap groupOp =
1772 geomGen->GetIGroupOperations( _gen_i->GetCurrentStudyID() );
1773 GEOM::ListOfLong_var ids = groupOp->GetObjects( geomGroup );
1774 for ( int i = 0; i < ids->length(); ++i )
1775 curIndices.insert( ids[i] );
1777 if ( groupData._indices == curIndices )
1778 return newShape; // group not changed
1781 groupData._indices = curIndices;
1783 GEOM_Client* geomClient = _gen_i->GetShapeReader();
1784 if ( !geomClient ) return newShape;
1785 TCollection_AsciiString groupIOR = geomGen->GetStringFromIOR( geomGroup );
1786 geomClient->RemoveShapeFromBuffer( groupIOR );
1787 newShape = _gen_i->GeomObjectToShape( geomGroup );
1790 if ( newShape.IsNull() ) {
1791 // geom group becomes empty - return empty compound
1792 TopoDS_Compound compound;
1793 BRep_Builder().MakeCompound(compound);
1794 newShape = compound;
1801 //=============================================================================
1803 * \brief Storage of shape and index used in CheckGeomGroupModif()
1805 //=============================================================================
1806 struct TIndexedShape
1809 TopoDS_Shape _shape;
1810 TIndexedShape( int i, const TopoDS_Shape& s ):_index(i), _shape(s) {}
1813 //=============================================================================
1815 * \brief Update objects depending on changed geom groups
1817 * NPAL16168: geometrical group edition from a submesh don't modifiy mesh computation
1818 * issue 0020210: Update of a smesh group after modification of the associated geom group
1820 //=============================================================================
1822 void SMESH_Mesh_i::CheckGeomGroupModif()
1824 if ( !_impl->HasShapeToMesh() ) return;
1826 SALOMEDS::Study_var study = _gen_i->GetCurrentStudy();
1827 if ( study->_is_nil() ) return;
1829 CORBA::Long nbEntities = NbNodes() + NbElements();
1831 // Check if group contents changed
1833 typedef map< string, TopoDS_Shape > TEntry2Geom;
1834 TEntry2Geom newGroupContents;
1836 list<TGeomGroupData>::iterator
1837 data = _geomGroupData.begin(), dataEnd = _geomGroupData.end();
1838 for ( ; data != dataEnd; ++data )
1840 pair< TEntry2Geom::iterator, bool > it_new =
1841 newGroupContents.insert( make_pair( data->_groupEntry, TopoDS_Shape() ));
1842 bool processedGroup = !it_new.second;
1843 TopoDS_Shape& newShape = it_new.first->second;
1844 if ( !processedGroup )
1845 newShape = newGroupShape( *data );
1846 if ( newShape.IsNull() )
1847 continue; // no changes
1850 _preMeshInfo->ForgetOrLoad();
1852 if ( processedGroup ) { // update group indices
1853 list<TGeomGroupData>::iterator data2 = data;
1854 for ( --data2; data2->_groupEntry != data->_groupEntry; --data2) {}
1855 data->_indices = data2->_indices;
1858 // Update SMESH objects according to new GEOM group contents
1860 SMESH::SMESH_subMesh_var submesh = SMESH::SMESH_subMesh::_narrow( data->_smeshObject );
1861 if ( !submesh->_is_nil() ) // -------------- Sub mesh ---------------------
1863 int oldID = submesh->GetId();
1864 if ( _mapSubMeshIor.find( oldID ) == _mapSubMeshIor.end() )
1866 TopoDS_Shape oldShape = _mapSubMesh[oldID]->GetSubShape();
1868 // update hypotheses
1869 list <const SMESHDS_Hypothesis * > hyps = _impl->GetHypothesisList(oldShape);
1870 list <const SMESHDS_Hypothesis * >::iterator hypIt;
1871 for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
1873 _impl->RemoveHypothesis( oldShape, (*hypIt)->GetID());
1874 _impl->AddHypothesis ( newShape, (*hypIt)->GetID());
1876 // care of submeshes
1877 SMESH_subMesh* newSubmesh = _impl->GetSubMesh( newShape );
1878 int newID = newSubmesh->GetId();
1879 if ( newID != oldID ) {
1880 _mapSubMesh [ newID ] = newSubmesh;
1881 _mapSubMesh_i [ newID ] = _mapSubMesh_i [ oldID ];
1882 _mapSubMeshIor[ newID ] = _mapSubMeshIor[ oldID ];
1883 _mapSubMesh. erase(oldID);
1884 _mapSubMesh_i. erase(oldID);
1885 _mapSubMeshIor.erase(oldID);
1886 _mapSubMesh_i [ newID ]->changeLocalId( newID );
1891 SMESH::SMESH_GroupOnGeom_var smeshGroup =
1892 SMESH::SMESH_GroupOnGeom::_narrow( data->_smeshObject );
1893 if ( !smeshGroup->_is_nil() ) // ------------ GROUP -----------------------
1895 SMESH_GroupOnGeom_i* group_i = SMESH::DownCast<SMESH_GroupOnGeom_i*>( smeshGroup );
1897 ::SMESH_Group* group = _impl->GetGroup( group_i->GetLocalID() );
1898 SMESHDS_GroupOnGeom* ds = static_cast<SMESHDS_GroupOnGeom*>( group->GetGroupDS() );
1899 ds->SetShape( newShape );
1904 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( data->_smeshObject );
1905 if ( !mesh->_is_nil() ) // -------------- MESH ----------------------------
1907 // Remove groups and submeshes basing on removed sub-shapes
1909 TopTools_MapOfShape newShapeMap;
1910 TopoDS_Iterator shapeIt( newShape );
1911 for ( ; shapeIt.More(); shapeIt.Next() )
1912 newShapeMap.Add( shapeIt.Value() );
1914 SMESHDS_Mesh* meshDS = _impl->GetMeshDS();
1915 for ( shapeIt.Initialize( meshDS->ShapeToMesh() ); shapeIt.More(); shapeIt.Next() )
1917 if ( newShapeMap.Contains( shapeIt.Value() ))
1919 TopTools_IndexedMapOfShape oldShapeMap;
1920 TopExp::MapShapes( shapeIt.Value(), oldShapeMap );
1921 for ( int i = 1; i <= oldShapeMap.Extent(); ++i )
1923 const TopoDS_Shape& oldShape = oldShapeMap(i);
1924 int oldInd = meshDS->ShapeToIndex( oldShape );
1926 map<int, SMESH::SMESH_subMesh_ptr>::iterator i_smIor = _mapSubMeshIor.find( oldInd );
1927 if ( i_smIor != _mapSubMeshIor.end() ) {
1928 RemoveSubMesh( i_smIor->second ); // one submesh per shape index
1931 map<int, SMESH::SMESH_GroupBase_ptr>::iterator i_grp = _mapGroups.begin();
1932 for ( ; i_grp != _mapGroups.end(); ++i_grp )
1934 // check if a group bases on oldInd shape
1935 SMESHDS_GroupOnGeom* grpOnGeom = 0;
1936 if ( ::SMESH_Group* g = _impl->GetGroup( i_grp->first ))
1937 grpOnGeom = dynamic_cast<SMESHDS_GroupOnGeom*>( g->GetGroupDS() );
1938 if ( grpOnGeom && oldShape.IsSame( grpOnGeom->GetShape() ))
1940 RemoveGroup( i_grp->second ); // several groups can base on same shape
1941 i_grp = _mapGroups.begin(); // _mapGroups changed - restart iteration
1946 // Reassign hypotheses and update groups after setting the new shape to mesh
1948 // collect anassigned hypotheses
1949 typedef list< pair< TIndexedShape, list<const SMESHDS_Hypothesis*> > > TShapeHypList;
1950 list <const SMESHDS_Hypothesis * >::const_iterator hypIt;
1951 TShapeHypList assignedHyps;
1952 for ( int i = 1; i <= meshDS->MaxShapeIndex(); ++i )
1954 const TopoDS_Shape& oldShape = meshDS->IndexToShape(i);
1955 list<const SMESHDS_Hypothesis*> hyps = meshDS->GetHypothesis( oldShape );// copy
1956 if ( !hyps.empty() ) {
1957 assignedHyps.push_back( make_pair( TIndexedShape(i,oldShape), hyps ));
1958 for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
1959 _impl->RemoveHypothesis( oldShape, (*hypIt)->GetID());
1962 // collect shapes supporting groups
1963 typedef list < pair< TIndexedShape, SMDSAbs_ElementType > > TShapeTypeList;
1964 TShapeTypeList groupData;
1965 const set<SMESHDS_GroupBase*>& groups = meshDS->GetGroups();
1966 set<SMESHDS_GroupBase*>::const_iterator grIt = groups.begin();
1967 for ( ; grIt != groups.end(); ++grIt )
1969 if ( SMESHDS_GroupOnGeom* gog = dynamic_cast<SMESHDS_GroupOnGeom*>( *grIt ))
1971 ( make_pair( TIndexedShape( gog->GetID(),gog->GetShape()), gog->GetType()));
1973 // set new shape to mesh -> DS of submeshes and geom groups is deleted
1974 _impl->ShapeToMesh( newShape );
1976 // reassign hypotheses
1977 TShapeHypList::iterator indS_hyps = assignedHyps.begin();
1978 for ( ; indS_hyps != assignedHyps.end(); ++indS_hyps )
1980 TIndexedShape& geom = indS_hyps->first;
1981 list<const SMESHDS_Hypothesis*>& hyps = indS_hyps->second;
1982 int oldID = geom._index;
1983 int newID = meshDS->ShapeToIndex( geom._shape );
1984 if ( oldID == 1 ) { // main shape
1986 geom._shape = newShape;
1990 for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
1991 _impl->AddHypothesis( geom._shape, (*hypIt)->GetID());
1992 // care of submeshes
1993 SMESH_subMesh* newSubmesh = _impl->GetSubMesh( geom._shape );
1994 if ( newID != oldID ) {
1995 _mapSubMesh [ newID ] = newSubmesh;
1996 _mapSubMesh_i [ newID ] = _mapSubMesh_i [ oldID ];
1997 _mapSubMeshIor[ newID ] = _mapSubMeshIor[ oldID ];
1998 _mapSubMesh. erase(oldID);
1999 _mapSubMesh_i. erase(oldID);
2000 _mapSubMeshIor.erase(oldID);
2001 _mapSubMesh_i [ newID ]->changeLocalId( newID );
2005 TShapeTypeList::iterator geomType = groupData.begin();
2006 for ( ; geomType != groupData.end(); ++geomType )
2008 const TIndexedShape& geom = geomType->first;
2009 int oldID = geom._index;
2010 if ( _mapGroups.find( oldID ) == _mapGroups.end() )
2013 SALOMEDS::SObject_wrap groupSO = _gen_i->ObjectToSObject( study,_mapGroups[oldID] );
2014 CORBA::String_var name = groupSO->GetName();
2016 SMESH_GroupBase_i* group_i = SMESH::DownCast<SMESH_GroupBase_i*>(_mapGroups[oldID] );
2018 if ( group_i && _impl->AddGroup( geomType->second, name.in(), newID, geom._shape ))
2019 group_i->changeLocalId( newID );
2022 break; // everything has been updated
2025 } // loop on group data
2029 CORBA::Long newNbEntities = NbNodes() + NbElements();
2030 list< SALOMEDS::SObject_wrap > soToUpdateIcons;
2031 if ( newNbEntities != nbEntities )
2033 // Add all SObjects with icons to soToUpdateIcons
2034 soToUpdateIcons.push_back( _gen_i->ObjectToSObject( study, _this() )); // mesh
2036 for (map<int, SMESH::SMESH_subMesh_ptr>::iterator i_sm = _mapSubMeshIor.begin();
2037 i_sm != _mapSubMeshIor.end(); ++i_sm ) // submeshes
2038 soToUpdateIcons.push_back( _gen_i->ObjectToSObject( study, i_sm->second ));
2040 for ( map<int, SMESH::SMESH_GroupBase_ptr>::iterator i_gr = _mapGroups.begin();
2041 i_gr != _mapGroups.end(); ++i_gr ) // groups
2042 soToUpdateIcons.push_back( _gen_i->ObjectToSObject( study, i_gr->second ));
2045 list< SALOMEDS::SObject_wrap >::iterator so = soToUpdateIcons.begin();
2046 for ( ; so != soToUpdateIcons.end(); ++so )
2047 _gen_i->SetPixMap( *so, "ICON_SMESH_TREE_MESH_WARN" );
2050 //=============================================================================
2052 * \brief Create standalone group from a group on geometry or filter
2054 //=============================================================================
2056 SMESH::SMESH_Group_ptr SMESH_Mesh_i::ConvertToStandalone( SMESH::SMESH_GroupBase_ptr theGroup )
2057 throw (SALOME::SALOME_Exception)
2059 SMESH::SMESH_Group_var aGroup;
2064 _preMeshInfo->FullLoadFromFile();
2066 if ( theGroup->_is_nil() )
2067 return aGroup._retn();
2069 SMESH_GroupBase_i* aGroupToRem =
2070 dynamic_cast<SMESH_GroupBase_i*>( SMESH_Gen_i::GetServant( theGroup ).in() );
2072 return aGroup._retn();
2074 const bool isOnFilter = ( SMESH::DownCast< SMESH_GroupOnFilter_i* > ( theGroup ));
2076 int anId = aGroupToRem->GetLocalID();
2077 if ( !_impl->ConvertToStandalone( anId ) )
2078 return aGroup._retn();
2079 removeGeomGroupData( theGroup );
2081 SMESH_GroupBase_i* aGroupImpl = new SMESH_Group_i( SMESH_Gen_i::GetPOA(), this, anId );
2083 // remove old instance of group from own map
2084 _mapGroups.erase( anId );
2086 SALOMEDS::StudyBuilder_var builder;
2087 SALOMEDS::SObject_wrap aGroupSO;
2088 SALOMEDS::Study_var aStudy = _gen_i->GetCurrentStudy();
2089 if ( !aStudy->_is_nil() ) {
2090 builder = aStudy->NewBuilder();
2091 aGroupSO = _gen_i->ObjectToSObject( aStudy, theGroup );
2092 if ( !aGroupSO->_is_nil() )
2094 // remove reference to geometry
2095 SALOMEDS::ChildIterator_wrap chItr = aStudy->NewChildIterator(aGroupSO);
2096 for ( ; chItr->More(); chItr->Next() )
2097 // Remove group's child SObject
2098 builder->RemoveObject( chItr->Value() );
2100 // Update Python script
2101 TPythonDump() << aGroupSO << " = " << _this() << ".ConvertToStandalone( "
2102 << aGroupSO << " )";
2104 // change icon of Group on Filter
2107 SMESH::array_of_ElementType_var elemTypes = aGroupImpl->GetTypes();
2108 const int isEmpty = ( elemTypes->length() == 0 );
2111 SALOMEDS::GenericAttribute_wrap anAttr =
2112 builder->FindOrCreateAttribute( aGroupSO, "AttributePixMap" );
2113 SALOMEDS::AttributePixMap_wrap pm = anAttr;
2114 pm->SetPixMap( "ICON_SMESH_TREE_GROUP" );
2120 // remember new group in own map
2121 aGroup = SMESH::SMESH_Group::_narrow( aGroupImpl->_this() );
2122 _mapGroups[anId] = SMESH::SMESH_GroupBase::_duplicate( aGroup );
2124 // register CORBA object for persistence
2125 _gen_i->RegisterObject( aGroup );
2127 CORBA::String_var ior = _gen_i->GetORB()->object_to_string( aGroup );
2128 builder->SetIOR( aGroupSO, ior.in() );
2130 SMESH_CATCH( SMESH::throwCorbaException );
2132 return aGroup._retn();
2135 //=============================================================================
2139 //=============================================================================
2141 SMESH::SMESH_subMesh_ptr SMESH_Mesh_i::createSubMesh( GEOM::GEOM_Object_ptr theSubShapeObject )
2143 if(MYDEBUG) MESSAGE( "createSubMesh" );
2144 TopoDS_Shape myLocSubShape = _gen_i->GeomObjectToShape(theSubShapeObject);
2146 ::SMESH_subMesh * mySubMesh = _impl->GetSubMesh(myLocSubShape);
2147 int subMeshId = _impl->GetMeshDS()->ShapeToIndex( myLocSubShape );
2148 SMESH_subMesh_i *subMeshServant = new SMESH_subMesh_i(myPOA, _gen_i, this, subMeshId);
2149 SMESH::SMESH_subMesh_var subMesh
2150 = SMESH::SMESH_subMesh::_narrow(subMeshServant->_this());
2152 _mapSubMesh[subMeshId] = mySubMesh;
2153 _mapSubMesh_i[subMeshId] = subMeshServant;
2154 _mapSubMeshIor[subMeshId] = SMESH::SMESH_subMesh::_duplicate(subMesh);
2156 // register CORBA object for persistence
2157 int nextId = _gen_i->RegisterObject( subMesh );
2158 if(MYDEBUG) { MESSAGE( "Add submesh to map with id = "<< nextId); }
2159 else { nextId = 0; } // avoid "unused variable" warning in release mode
2161 // to track changes of GEOM groups
2162 addGeomGroupData( theSubShapeObject, subMesh );
2164 return subMesh._retn();
2167 //=======================================================================
2168 //function : getSubMesh
2170 //=======================================================================
2172 SMESH::SMESH_subMesh_ptr SMESH_Mesh_i::getSubMesh(int shapeID)
2174 map<int, SMESH::SMESH_subMesh_ptr>::iterator it = _mapSubMeshIor.find( shapeID );
2175 if ( it == _mapSubMeshIor.end() )
2176 return SMESH::SMESH_subMesh::_nil();
2178 return SMESH::SMESH_subMesh::_duplicate( (*it).second );
2182 //=============================================================================
2186 //=============================================================================
2188 bool SMESH_Mesh_i::removeSubMesh (SMESH::SMESH_subMesh_ptr theSubMesh,
2189 GEOM::GEOM_Object_ptr theSubShapeObject )
2191 bool isHypChanged = false;
2192 if ( theSubMesh->_is_nil() /*|| theSubShapeObject->_is_nil()*/ )
2193 return isHypChanged;
2195 if ( theSubShapeObject->_is_nil() ) // not published shape (IPAL13617)
2197 CORBA::Long shapeId = theSubMesh->GetId();
2198 if ( _mapSubMesh.find( shapeId ) != _mapSubMesh.end())
2200 TopoDS_Shape S = _mapSubMesh[ shapeId ]->GetSubShape();
2203 list<const SMESHDS_Hypothesis*> hyps = _impl->GetHypothesisList( S );
2204 isHypChanged = !hyps.empty();
2205 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hyps.begin();
2206 for ( ; hyp != hyps.end(); ++hyp )
2207 _impl->RemoveHypothesis(S, (*hyp)->GetID());
2214 SMESH::ListOfHypothesis_var aHypList = GetHypothesisList( theSubShapeObject );
2215 isHypChanged = ( aHypList->length() > 0 );
2216 for ( int i = 0, n = aHypList->length(); i < n; i++ ) {
2217 removeHypothesis( theSubShapeObject, aHypList[i] );
2220 catch( const SALOME::SALOME_Exception& ) {
2221 INFOS("SMESH_Mesh_i::removeSubMesh(): exception caught!");
2223 removeGeomGroupData( theSubShapeObject );
2225 int subMeshId = theSubMesh->GetId();
2227 _mapSubMesh.erase(subMeshId);
2228 _mapSubMesh_i.erase(subMeshId);
2229 _mapSubMeshIor.erase(subMeshId);
2231 return isHypChanged;
2234 //=============================================================================
2238 //=============================================================================
2240 SMESH::SMESH_GroupBase_ptr SMESH_Mesh_i::createGroup (SMESH::ElementType theElemType,
2241 const char* theName,
2242 const TopoDS_Shape& theShape,
2243 const SMESH_PredicatePtr& thePredicate )
2245 std::string newName;
2246 if ( !theName || strlen( theName ) == 0 )
2248 std::set< std::string > presentNames;
2249 std::map<int, SMESH::SMESH_GroupBase_ptr>::const_iterator i_gr = _mapGroups.begin();
2250 for ( ; i_gr != _mapGroups.end(); ++i_gr )
2251 presentNames.insert( i_gr->second->GetName() );
2253 newName = "noname_Group_" + SMESH_Comment( presentNames.size() + 1 );
2254 } while ( !presentNames.insert( newName ).second );
2255 theName = newName.c_str();
2258 SMESH::SMESH_GroupBase_var aGroup;
2259 if ( _impl->AddGroup( (SMDSAbs_ElementType)theElemType, theName, anId, theShape, thePredicate ))
2261 SMESH_GroupBase_i* aGroupImpl;
2262 if ( !theShape.IsNull() )
2263 aGroupImpl = new SMESH_GroupOnGeom_i( SMESH_Gen_i::GetPOA(), this, anId );
2264 else if ( thePredicate )
2265 aGroupImpl = new SMESH_GroupOnFilter_i( SMESH_Gen_i::GetPOA(), this, anId );
2267 aGroupImpl = new SMESH_Group_i( SMESH_Gen_i::GetPOA(), this, anId );
2269 aGroup = SMESH::SMESH_GroupBase::_narrow( aGroupImpl->_this() );
2270 _mapGroups[anId] = SMESH::SMESH_GroupBase::_duplicate( aGroup );
2272 // register CORBA object for persistence
2273 int nextId = _gen_i->RegisterObject( aGroup );
2274 if(MYDEBUG) { MESSAGE( "Add group to map with id = "<< nextId); }
2275 else { nextId = 0; } // avoid "unused variable" warning in release mode
2277 // to track changes of GEOM groups
2278 if ( !theShape.IsNull() ) {
2279 GEOM::GEOM_Object_var geom = _gen_i->ShapeToGeomObject( theShape );
2280 addGeomGroupData( geom, aGroup );
2283 return aGroup._retn();
2286 //=============================================================================
2288 * SMESH_Mesh_i::removeGroup
2290 * Should be called by ~SMESH_Group_i()
2292 //=============================================================================
2294 void SMESH_Mesh_i::removeGroup( const int theId )
2296 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::removeGroup()" );
2297 if ( _mapGroups.find( theId ) != _mapGroups.end() ) {
2298 SMESH::SMESH_GroupBase_ptr group = _mapGroups[theId];
2299 _mapGroups.erase( theId );
2300 removeGeomGroupData( group );
2301 if (! _impl->RemoveGroup( theId ))
2303 // it seems to be a call up from _impl caused by hyp modification (issue 0020918)
2304 RemoveGroup( group );
2309 //=============================================================================
2313 //=============================================================================
2315 SMESH::log_array * SMESH_Mesh_i::GetLog(CORBA::Boolean clearAfterGet)
2316 throw(SALOME::SALOME_Exception)
2318 SMESH::log_array_var aLog;
2322 _preMeshInfo->FullLoadFromFile();
2324 list < SMESHDS_Command * >logDS = _impl->GetLog();
2325 aLog = new SMESH::log_array;
2327 int lg = logDS.size();
2330 list < SMESHDS_Command * >::iterator its = logDS.begin();
2331 while(its != logDS.end()){
2332 SMESHDS_Command *com = *its;
2333 int comType = com->GetType();
2335 int lgcom = com->GetNumber();
2337 const list < int >&intList = com->GetIndexes();
2338 int inum = intList.size();
2340 list < int >::const_iterator ii = intList.begin();
2341 const list < double >&coordList = com->GetCoords();
2342 int rnum = coordList.size();
2344 list < double >::const_iterator ir = coordList.begin();
2345 aLog[indexLog].commandType = comType;
2346 aLog[indexLog].number = lgcom;
2347 aLog[indexLog].coords.length(rnum);
2348 aLog[indexLog].indexes.length(inum);
2349 for(int i = 0; i < rnum; i++){
2350 aLog[indexLog].coords[i] = *ir;
2351 //MESSAGE(" "<<i<<" "<<ir.Value());
2354 for(int i = 0; i < inum; i++){
2355 aLog[indexLog].indexes[i] = *ii;
2356 //MESSAGE(" "<<i<<" "<<ii.Value());
2365 SMESH_CATCH( SMESH::throwCorbaException );
2367 return aLog._retn();
2371 //=============================================================================
2375 //=============================================================================
2377 void SMESH_Mesh_i::ClearLog() throw(SALOME::SALOME_Exception)
2381 SMESH_CATCH( SMESH::throwCorbaException );
2384 //=============================================================================
2388 //=============================================================================
2390 CORBA::Long SMESH_Mesh_i::GetId()throw(SALOME::SALOME_Exception)
2395 //=============================================================================
2399 //=============================================================================
2401 CORBA::Long SMESH_Mesh_i::GetStudyId()throw(SALOME::SALOME_Exception)
2406 //=============================================================================
2409 //!< implementation of struct used to call methods of SMESH_Mesh_i from SMESH_Mesh
2410 // issue 0020918: groups removal is caused by hyp modification
2411 // issue 0021208: to forget not loaded mesh data at hyp modification
2412 struct TCallUp_i : public SMESH_Mesh::TCallUp
2414 SMESH_Mesh_i* _mesh;
2415 TCallUp_i(SMESH_Mesh_i* mesh):_mesh(mesh) {}
2416 virtual void RemoveGroup (const int theGroupID) { _mesh->removeGroup( theGroupID ); }
2417 virtual void HypothesisModified () { _mesh->onHypothesisModified(); }
2418 virtual void Load () { _mesh->Load(); }
2422 //================================================================================
2424 * \brief callback from _impl to forget not loaded mesh data (issue 0021208)
2426 //================================================================================
2428 void SMESH_Mesh_i::onHypothesisModified()
2431 _preMeshInfo->ForgetOrLoad();
2434 //=============================================================================
2438 //=============================================================================
2440 void SMESH_Mesh_i::SetImpl(::SMESH_Mesh * impl)
2442 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::SetImpl");
2445 _impl->SetCallUp( new TCallUp_i(this));
2448 //=============================================================================
2452 //=============================================================================
2454 ::SMESH_Mesh & SMESH_Mesh_i::GetImpl()
2456 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::GetImpl()");
2460 //=============================================================================
2462 * Return mesh editor
2464 //=============================================================================
2466 SMESH::SMESH_MeshEditor_ptr SMESH_Mesh_i::GetMeshEditor()
2467 throw (SALOME::SALOME_Exception)
2469 SMESH::SMESH_MeshEditor_var aMeshEdVar;
2473 _preMeshInfo->FullLoadFromFile();
2475 // Create MeshEditor
2476 SMESH_MeshEditor_i *aMeshEditor = new SMESH_MeshEditor_i( this, false );
2477 aMeshEdVar = aMeshEditor->_this();
2479 // Update Python script
2480 TPythonDump() << aMeshEditor << " = " << _this() << ".GetMeshEditor()";
2482 SMESH_CATCH( SMESH::throwCorbaException );
2484 return aMeshEdVar._retn();
2487 //=============================================================================
2489 * Return mesh edition previewer
2491 //=============================================================================
2493 SMESH::SMESH_MeshEditor_ptr SMESH_Mesh_i::GetMeshEditPreviewer()
2494 throw (SALOME::SALOME_Exception)
2496 SMESH::SMESH_MeshEditor_var aMeshEdVar;
2500 _preMeshInfo->FullLoadFromFile();
2502 SMESH_MeshEditor_i *aMeshEditor = new SMESH_MeshEditor_i( this, true );
2503 aMeshEdVar = aMeshEditor->_this();
2505 SMESH_CATCH( SMESH::throwCorbaException );
2507 return aMeshEdVar._retn();
2510 //================================================================================
2512 * \brief Return true if the mesh has been edited since a last total re-compute
2513 * and those modifications may prevent successful partial re-compute
2515 //================================================================================
2517 CORBA::Boolean SMESH_Mesh_i::HasModificationsToDiscard() throw(SALOME::SALOME_Exception)
2519 Unexpect aCatch(SALOME_SalomeException);
2520 return _impl->HasModificationsToDiscard();
2523 //================================================================================
2525 * \brief Returns a random unique color
2527 //================================================================================
2529 static SALOMEDS::Color getUniqueColor( const std::list<SALOMEDS::Color>& theReservedColors )
2531 const int MAX_ATTEMPTS = 100;
2533 double tolerance = 0.5;
2534 SALOMEDS::Color col;
2538 // generate random color
2539 double red = (double)rand() / RAND_MAX;
2540 double green = (double)rand() / RAND_MAX;
2541 double blue = (double)rand() / RAND_MAX;
2542 // check existence in the list of the existing colors
2543 bool matched = false;
2544 std::list<SALOMEDS::Color>::const_iterator it;
2545 for ( it = theReservedColors.begin(); it != theReservedColors.end() && !matched; ++it ) {
2546 SALOMEDS::Color color = *it;
2547 double tol = fabs( color.R - red ) + fabs( color.G - green ) + fabs( color.B - blue );
2548 matched = tol < tolerance;
2550 if ( (cnt+1) % 20 == 0 ) tolerance = tolerance/2;
2551 ok = ( ++cnt == MAX_ATTEMPTS ) || !matched;
2559 //=============================================================================
2561 * Sets auto-color mode. If it is on, groups get unique random colors
2563 //=============================================================================
2565 void SMESH_Mesh_i::SetAutoColor(CORBA::Boolean theAutoColor) throw(SALOME::SALOME_Exception)
2567 Unexpect aCatch(SALOME_SalomeException);
2568 _impl->SetAutoColor(theAutoColor);
2570 TPythonDump pyDump; // not to dump group->SetColor() from below code
2571 pyDump<<_this()<<".SetAutoColor( "<<theAutoColor<<" )";
2573 std::list<SALOMEDS::Color> aReservedColors;
2574 map<int, SMESH::SMESH_GroupBase_ptr>::iterator it = _mapGroups.begin();
2575 for ( ; it != _mapGroups.end(); it++ ) {
2576 if ( CORBA::is_nil( it->second )) continue;
2577 SALOMEDS::Color aColor = getUniqueColor( aReservedColors );
2578 it->second->SetColor( aColor );
2579 aReservedColors.push_back( aColor );
2583 //=============================================================================
2585 * Returns true if auto-color mode is on
2587 //=============================================================================
2589 CORBA::Boolean SMESH_Mesh_i::GetAutoColor() throw(SALOME::SALOME_Exception)
2591 Unexpect aCatch(SALOME_SalomeException);
2592 return _impl->GetAutoColor();
2595 //=============================================================================
2597 * Checks if there are groups with equal names
2599 //=============================================================================
2601 CORBA::Boolean SMESH_Mesh_i::HasDuplicatedGroupNamesMED()
2603 return _impl->HasDuplicatedGroupNamesMED();
2606 //================================================================================
2608 * \brief Care of a file before exporting mesh into it
2610 //================================================================================
2612 void SMESH_Mesh_i::PrepareForWriting (const char* file, bool overwrite)
2614 TCollection_AsciiString aFullName ((char*)file);
2615 OSD_Path aPath (aFullName);
2616 OSD_File aFile (aPath);
2617 if (aFile.Exists()) {
2618 // existing filesystem node
2619 if (aFile.KindOfFile() == OSD_FILE) {
2620 if (aFile.IsWriteable()) {
2625 if (aFile.Failed()) {
2626 TCollection_AsciiString msg ("File ");
2627 msg += aFullName + " cannot be replaced.";
2628 THROW_SALOME_CORBA_EXCEPTION(msg.ToCString(), SALOME::BAD_PARAM);
2631 TCollection_AsciiString msg ("File ");
2632 msg += aFullName + " cannot be overwritten.";
2633 THROW_SALOME_CORBA_EXCEPTION(msg.ToCString(), SALOME::BAD_PARAM);
2636 TCollection_AsciiString msg ("Location ");
2637 msg += aFullName + " is not a file.";
2638 THROW_SALOME_CORBA_EXCEPTION(msg.ToCString(), SALOME::BAD_PARAM);
2641 // nonexisting file; check if it can be created
2643 aFile.Build(OSD_WriteOnly, OSD_Protection());
2644 if (aFile.Failed()) {
2645 TCollection_AsciiString msg ("You cannot create the file ");
2646 msg += aFullName + ". Check the directory existance and access rights.";
2647 THROW_SALOME_CORBA_EXCEPTION(msg.ToCString(), SALOME::BAD_PARAM);
2655 //================================================================================
2657 * \brief Prepares a file for export and pass names of mesh groups from study to mesh DS
2658 * \param file - file name
2659 * \param overwrite - to erase the file or not
2660 * \retval string - mesh name
2662 //================================================================================
2664 string SMESH_Mesh_i::prepareMeshNameAndGroups(const char* file,
2665 CORBA::Boolean overwrite)
2668 PrepareForWriting(file, overwrite);
2669 string aMeshName = "Mesh";
2670 SALOMEDS::Study_var aStudy = _gen_i->GetCurrentStudy();
2671 if ( !aStudy->_is_nil() ) {
2672 SALOMEDS::SObject_wrap aMeshSO = _gen_i->ObjectToSObject( aStudy, _this() );
2673 if ( !aMeshSO->_is_nil() ) {
2674 CORBA::String_var name = aMeshSO->GetName();
2676 // asv : 27.10.04 : fix of 6903: check for StudyLocked before adding attributes
2677 if ( !aStudy->GetProperties()->IsLocked() )
2679 SALOMEDS::GenericAttribute_wrap anAttr;
2680 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
2681 anAttr=aStudyBuilder->FindOrCreateAttribute(aMeshSO, "AttributeExternalFileDef");
2682 SALOMEDS::AttributeExternalFileDef_wrap aFileName = anAttr;
2683 ASSERT(!aFileName->_is_nil());
2684 aFileName->SetValue(file);
2685 anAttr=aStudyBuilder->FindOrCreateAttribute(aMeshSO, "AttributeFileType");
2686 SALOMEDS::AttributeFileType_wrap aFileType = anAttr;
2687 ASSERT(!aFileType->_is_nil());
2688 aFileType->SetValue("FICHIERMED");
2692 // Update Python script
2693 // set name of mesh before export
2694 TPythonDump() << _gen_i << ".SetName(" << _this() << ", '" << aMeshName.c_str() << "')";
2696 // check names of groups
2702 //================================================================================
2704 * \brief Export to med file
2706 //================================================================================
2708 void SMESH_Mesh_i::ExportToMEDX (const char* file,
2709 CORBA::Boolean auto_groups,
2710 SMESH::MED_VERSION theVersion,
2711 CORBA::Boolean overwrite)
2712 throw(SALOME::SALOME_Exception)
2714 Unexpect aCatch(SALOME_SalomeException);
2716 _preMeshInfo->FullLoadFromFile();
2718 string aMeshName = prepareMeshNameAndGroups(file, overwrite);
2719 TPythonDump() << _this() << ".ExportToMEDX( r'"
2720 << file << "', " << auto_groups << ", " << theVersion << ", " << overwrite << " )";
2722 _impl->ExportMED( file, aMeshName.c_str(), auto_groups, theVersion );
2725 //================================================================================
2727 * \brief Export a mesh to a med file
2729 //================================================================================
2731 void SMESH_Mesh_i::ExportToMED (const char* file,
2732 CORBA::Boolean auto_groups,
2733 SMESH::MED_VERSION theVersion)
2734 throw(SALOME::SALOME_Exception)
2736 ExportToMEDX(file,auto_groups,theVersion,true);
2739 //================================================================================
2741 * \brief Export a mesh to a med file
2743 //================================================================================
2745 void SMESH_Mesh_i::ExportMED (const char* file,
2746 CORBA::Boolean auto_groups)
2747 throw(SALOME::SALOME_Exception)
2749 ExportToMEDX(file,auto_groups,SMESH::MED_V2_2,true);
2752 //================================================================================
2754 * \brief Export a mesh to a SAUV file
2756 //================================================================================
2758 void SMESH_Mesh_i::ExportSAUV (const char* file,
2759 CORBA::Boolean auto_groups)
2760 throw(SALOME::SALOME_Exception)
2762 Unexpect aCatch(SALOME_SalomeException);
2764 _preMeshInfo->FullLoadFromFile();
2766 string aMeshName = prepareMeshNameAndGroups(file, true);
2767 TPythonDump() << _this() << ".ExportSAUV( r'" << file << "', " << auto_groups << " )";
2768 _impl->ExportSAUV(file, aMeshName.c_str(), auto_groups);
2772 //================================================================================
2774 * \brief Export a mesh to a DAT file
2776 //================================================================================
2778 void SMESH_Mesh_i::ExportDAT (const char *file)
2779 throw(SALOME::SALOME_Exception)
2781 Unexpect aCatch(SALOME_SalomeException);
2783 _preMeshInfo->FullLoadFromFile();
2785 // Update Python script
2786 // check names of groups
2788 TPythonDump() << _this() << ".ExportDAT( r'" << file << "' )";
2791 PrepareForWriting(file);
2792 _impl->ExportDAT(file);
2795 //================================================================================
2797 * \brief Export a mesh to an UNV file
2799 //================================================================================
2801 void SMESH_Mesh_i::ExportUNV (const char *file)
2802 throw(SALOME::SALOME_Exception)
2804 Unexpect aCatch(SALOME_SalomeException);
2806 _preMeshInfo->FullLoadFromFile();
2808 // Update Python script
2809 // check names of groups
2811 TPythonDump() << _this() << ".ExportUNV( r'" << file << "' )";
2814 PrepareForWriting(file);
2815 _impl->ExportUNV(file);
2818 //================================================================================
2820 * \brief Export a mesh to an STL file
2822 //================================================================================
2824 void SMESH_Mesh_i::ExportSTL (const char *file, const bool isascii)
2825 throw(SALOME::SALOME_Exception)
2827 Unexpect aCatch(SALOME_SalomeException);
2829 _preMeshInfo->FullLoadFromFile();
2831 // Update Python script
2832 // check names of groups
2834 TPythonDump() << _this() << ".ExportSTL( r'" << file << "', " << isascii << " )";
2837 PrepareForWriting(file);
2838 _impl->ExportSTL(file, isascii);
2841 //================================================================================
2843 * \brief Export a part of mesh to a med file
2845 //================================================================================
2847 void SMESH_Mesh_i::ExportPartToMED(::SMESH::SMESH_IDSource_ptr meshPart,
2849 CORBA::Boolean auto_groups,
2850 ::SMESH::MED_VERSION version,
2851 ::CORBA::Boolean overwrite)
2852 throw (SALOME::SALOME_Exception)
2854 Unexpect aCatch(SALOME_SalomeException);
2856 _preMeshInfo->FullLoadFromFile();
2858 PrepareForWriting(file, overwrite);
2860 string aMeshName = "Mesh";
2861 SALOMEDS::Study_var aStudy = _gen_i->GetCurrentStudy();
2862 if ( !aStudy->_is_nil() ) {
2863 SALOMEDS::SObject_wrap SO = _gen_i->ObjectToSObject( aStudy, meshPart );
2864 if ( !SO->_is_nil() ) {
2865 CORBA::String_var name = SO->GetName();
2869 SMESH_MeshPartDS partDS( meshPart );
2870 _impl->ExportMED( file, aMeshName.c_str(), auto_groups, version, &partDS );
2872 TPythonDump() << _this() << ".ExportPartToMED( " << meshPart << ", r'" << file << "', "
2873 << auto_groups << ", " << version << ", " << overwrite << " )";
2876 //================================================================================
2878 * \brief Export a part of mesh to a DAT file
2880 //================================================================================
2882 void SMESH_Mesh_i::ExportPartToDAT(::SMESH::SMESH_IDSource_ptr meshPart,
2884 throw (SALOME::SALOME_Exception)
2886 Unexpect aCatch(SALOME_SalomeException);
2888 _preMeshInfo->FullLoadFromFile();
2890 PrepareForWriting(file);
2892 SMESH_MeshPartDS partDS( meshPart );
2893 _impl->ExportDAT(file,&partDS);
2895 TPythonDump() << _this() << ".ExportPartToDAT( " << meshPart << ", r'" << file << "' )";
2897 //================================================================================
2899 * \brief Export a part of mesh to an UNV file
2901 //================================================================================
2903 void SMESH_Mesh_i::ExportPartToUNV(::SMESH::SMESH_IDSource_ptr meshPart,
2905 throw (SALOME::SALOME_Exception)
2907 Unexpect aCatch(SALOME_SalomeException);
2909 _preMeshInfo->FullLoadFromFile();
2911 PrepareForWriting(file);
2913 SMESH_MeshPartDS partDS( meshPart );
2914 _impl->ExportUNV(file, &partDS);
2916 TPythonDump() << _this() << ".ExportPartToUNV( " << meshPart<< ", r'" << file << "' )";
2918 //================================================================================
2920 * \brief Export a part of mesh to an STL file
2922 //================================================================================
2924 void SMESH_Mesh_i::ExportPartToSTL(::SMESH::SMESH_IDSource_ptr meshPart,
2926 ::CORBA::Boolean isascii)
2927 throw (SALOME::SALOME_Exception)
2929 Unexpect aCatch(SALOME_SalomeException);
2931 _preMeshInfo->FullLoadFromFile();
2933 PrepareForWriting(file);
2935 SMESH_MeshPartDS partDS( meshPart );
2936 _impl->ExportSTL(file, isascii, &partDS);
2938 TPythonDump() << _this() << ".ExportPartToSTL( "
2939 << meshPart<< ", r'" << file << "', " << isascii << ")";
2942 //================================================================================
2944 * \brief Export a part of mesh to an STL file
2946 //================================================================================
2948 void SMESH_Mesh_i::ExportCGNS(::SMESH::SMESH_IDSource_ptr meshPart,
2950 CORBA::Boolean overwrite)
2951 throw (SALOME::SALOME_Exception)
2954 Unexpect aCatch(SALOME_SalomeException);
2956 _preMeshInfo->FullLoadFromFile();
2958 PrepareForWriting(file,overwrite);
2960 SMESH_MeshPartDS partDS( meshPart );
2961 _impl->ExportCGNS(file, &partDS);
2963 TPythonDump() << _this() << ".ExportCGNS( "
2964 << meshPart<< ", r'" << file << "', " << overwrite << ")";
2966 THROW_SALOME_CORBA_EXCEPTION("CGNS library is unavailable", SALOME::INTERNAL_ERROR);
2970 //================================================================================
2972 * \brief Export a part of mesh to a GMF file
2974 //================================================================================
2976 void SMESH_Mesh_i::ExportGMF(::SMESH::SMESH_IDSource_ptr meshPart,
2978 bool withRequiredGroups)
2979 throw (SALOME::SALOME_Exception)
2981 Unexpect aCatch(SALOME_SalomeException);
2983 _preMeshInfo->FullLoadFromFile();
2985 PrepareForWriting(file,/*overwrite=*/true);
2987 SMESH_MeshPartDS partDS( meshPart );
2988 _impl->ExportGMF(file, &partDS, withRequiredGroups);
2990 TPythonDump() << _this() << ".ExportGMF( "
2991 << meshPart<< ", r'"
2993 << withRequiredGroups << ")";
2996 //=============================================================================
2998 * Return implementation of SALOME_MED::MESH interfaces
3000 //=============================================================================
3002 SALOME_MED::MESH_ptr SMESH_Mesh_i::GetMEDMesh()throw(SALOME::SALOME_Exception)
3004 Unexpect aCatch(SALOME_SalomeException);
3006 _preMeshInfo->FullLoadFromFile();
3008 SMESH_MEDMesh_i *aMedMesh = new SMESH_MEDMesh_i(this);
3009 SALOME_MED::MESH_var aMesh = aMedMesh->_this();
3010 return aMesh._retn();
3013 //=============================================================================
3015 CORBA::Long SMESH_Mesh_i::NbNodes()throw(SALOME::SALOME_Exception)
3017 Unexpect aCatch(SALOME_SalomeException);
3019 return _preMeshInfo->NbNodes();
3021 return _impl->NbNodes();
3024 CORBA::Long SMESH_Mesh_i::NbElements()throw (SALOME::SALOME_Exception)
3026 Unexpect aCatch(SALOME_SalomeException);
3028 return _preMeshInfo->NbElements();
3030 return Nb0DElements() + NbEdges() + NbFaces() + NbVolumes() + NbBalls();
3033 CORBA::Long SMESH_Mesh_i::Nb0DElements()throw (SALOME::SALOME_Exception)
3035 Unexpect aCatch(SALOME_SalomeException);
3037 return _preMeshInfo->Nb0DElements();
3039 return _impl->Nb0DElements();
3042 CORBA::Long SMESH_Mesh_i::NbBalls() throw (SALOME::SALOME_Exception)
3044 Unexpect aCatch(SALOME_SalomeException);
3046 return _preMeshInfo->NbBalls();
3048 return _impl->NbBalls();
3051 CORBA::Long SMESH_Mesh_i::NbEdges()throw(SALOME::SALOME_Exception)
3053 Unexpect aCatch(SALOME_SalomeException);
3055 return _preMeshInfo->NbEdges();
3057 return _impl->NbEdges();
3060 CORBA::Long SMESH_Mesh_i::NbEdgesOfOrder(SMESH::ElementOrder order)
3061 throw(SALOME::SALOME_Exception)
3063 Unexpect aCatch(SALOME_SalomeException);
3065 return _preMeshInfo->NbEdges( (SMDSAbs_ElementOrder) order );
3067 return _impl->NbEdges( (SMDSAbs_ElementOrder) order);
3070 //=============================================================================
3072 CORBA::Long SMESH_Mesh_i::NbFaces()throw(SALOME::SALOME_Exception)
3074 Unexpect aCatch(SALOME_SalomeException);
3076 return _preMeshInfo->NbFaces();
3078 return _impl->NbFaces();
3081 CORBA::Long SMESH_Mesh_i::NbTriangles()throw(SALOME::SALOME_Exception)
3083 Unexpect aCatch(SALOME_SalomeException);
3085 return _preMeshInfo->NbTriangles();
3087 return _impl->NbTriangles();
3090 CORBA::Long SMESH_Mesh_i::NbBiQuadTriangles()throw(SALOME::SALOME_Exception)
3092 Unexpect aCatch(SALOME_SalomeException);
3094 return _preMeshInfo->NbBiQuadTriangles();
3096 return _impl->NbBiQuadTriangles();
3099 CORBA::Long SMESH_Mesh_i::NbQuadrangles()throw(SALOME::SALOME_Exception)
3101 Unexpect aCatch(SALOME_SalomeException);
3103 return _preMeshInfo->NbQuadrangles();
3105 return _impl->NbQuadrangles();
3108 CORBA::Long SMESH_Mesh_i::NbBiQuadQuadrangles()throw(SALOME::SALOME_Exception)
3110 Unexpect aCatch(SALOME_SalomeException);
3112 return _preMeshInfo->NbBiQuadQuadrangles();
3114 return _impl->NbBiQuadQuadrangles();
3117 CORBA::Long SMESH_Mesh_i::NbPolygons()throw(SALOME::SALOME_Exception)
3119 Unexpect aCatch(SALOME_SalomeException);
3121 return _preMeshInfo->NbPolygons();
3123 return _impl->NbPolygons();
3126 CORBA::Long SMESH_Mesh_i::NbFacesOfOrder(SMESH::ElementOrder order)
3127 throw(SALOME::SALOME_Exception)
3129 Unexpect aCatch(SALOME_SalomeException);
3131 return _preMeshInfo->NbFaces( (SMDSAbs_ElementOrder) order );
3133 return _impl->NbFaces( (SMDSAbs_ElementOrder) order);
3136 CORBA::Long SMESH_Mesh_i::NbTrianglesOfOrder(SMESH::ElementOrder order)
3137 throw(SALOME::SALOME_Exception)
3139 Unexpect aCatch(SALOME_SalomeException);
3141 return _preMeshInfo->NbTriangles( (SMDSAbs_ElementOrder) order );
3143 return _impl->NbTriangles( (SMDSAbs_ElementOrder) order);
3146 CORBA::Long SMESH_Mesh_i::NbQuadranglesOfOrder(SMESH::ElementOrder order)
3147 throw(SALOME::SALOME_Exception)
3149 Unexpect aCatch(SALOME_SalomeException);
3151 return _preMeshInfo->NbQuadrangles( (SMDSAbs_ElementOrder) order );
3153 return _impl->NbQuadrangles( (SMDSAbs_ElementOrder) order);
3156 //=============================================================================
3158 CORBA::Long SMESH_Mesh_i::NbVolumes()throw(SALOME::SALOME_Exception)
3160 Unexpect aCatch(SALOME_SalomeException);
3162 return _preMeshInfo->NbVolumes();
3164 return _impl->NbVolumes();
3167 CORBA::Long SMESH_Mesh_i::NbTetras()throw(SALOME::SALOME_Exception)
3169 Unexpect aCatch(SALOME_SalomeException);
3171 return _preMeshInfo->NbTetras();
3173 return _impl->NbTetras();
3176 CORBA::Long SMESH_Mesh_i::NbHexas()throw(SALOME::SALOME_Exception)
3178 Unexpect aCatch(SALOME_SalomeException);
3180 return _preMeshInfo->NbHexas();
3182 return _impl->NbHexas();
3185 CORBA::Long SMESH_Mesh_i::NbTriQuadraticHexas()throw(SALOME::SALOME_Exception)
3187 Unexpect aCatch(SALOME_SalomeException);
3189 return _preMeshInfo->NbTriQuadHexas();
3191 return _impl->NbTriQuadraticHexas();
3194 CORBA::Long SMESH_Mesh_i::NbPyramids()throw(SALOME::SALOME_Exception)
3196 Unexpect aCatch(SALOME_SalomeException);
3198 return _preMeshInfo->NbPyramids();
3200 return _impl->NbPyramids();
3203 CORBA::Long SMESH_Mesh_i::NbPrisms()throw(SALOME::SALOME_Exception)
3205 Unexpect aCatch(SALOME_SalomeException);
3207 return _preMeshInfo->NbPrisms();
3209 return _impl->NbPrisms();
3212 CORBA::Long SMESH_Mesh_i::NbHexagonalPrisms()throw(SALOME::SALOME_Exception)
3214 Unexpect aCatch(SALOME_SalomeException);
3216 return _preMeshInfo->NbHexPrisms();
3218 return _impl->NbHexagonalPrisms();
3221 CORBA::Long SMESH_Mesh_i::NbPolyhedrons()throw(SALOME::SALOME_Exception)
3223 Unexpect aCatch(SALOME_SalomeException);
3225 return _preMeshInfo->NbPolyhedrons();
3227 return _impl->NbPolyhedrons();
3230 CORBA::Long SMESH_Mesh_i::NbVolumesOfOrder(SMESH::ElementOrder order)
3231 throw(SALOME::SALOME_Exception)
3233 Unexpect aCatch(SALOME_SalomeException);
3235 return _preMeshInfo->NbVolumes( (SMDSAbs_ElementOrder) order );
3237 return _impl->NbVolumes( (SMDSAbs_ElementOrder) order);
3240 CORBA::Long SMESH_Mesh_i::NbTetrasOfOrder(SMESH::ElementOrder order)
3241 throw(SALOME::SALOME_Exception)
3243 Unexpect aCatch(SALOME_SalomeException);
3245 return _preMeshInfo->NbTetras( (SMDSAbs_ElementOrder) order);
3247 return _impl->NbTetras( (SMDSAbs_ElementOrder) order);
3250 CORBA::Long SMESH_Mesh_i::NbHexasOfOrder(SMESH::ElementOrder order)
3251 throw(SALOME::SALOME_Exception)
3253 Unexpect aCatch(SALOME_SalomeException);
3255 return _preMeshInfo->NbHexas( (SMDSAbs_ElementOrder) order);
3257 return _impl->NbHexas( (SMDSAbs_ElementOrder) order);
3260 CORBA::Long SMESH_Mesh_i::NbPyramidsOfOrder(SMESH::ElementOrder order)
3261 throw(SALOME::SALOME_Exception)
3263 Unexpect aCatch(SALOME_SalomeException);
3265 return _preMeshInfo->NbPyramids( (SMDSAbs_ElementOrder) order);
3267 return _impl->NbPyramids( (SMDSAbs_ElementOrder) order);
3270 CORBA::Long SMESH_Mesh_i::NbPrismsOfOrder(SMESH::ElementOrder order)
3271 throw(SALOME::SALOME_Exception)
3273 Unexpect aCatch(SALOME_SalomeException);
3275 return _preMeshInfo->NbPrisms( (SMDSAbs_ElementOrder) order);
3277 return _impl->NbPrisms( (SMDSAbs_ElementOrder) order);
3280 //=============================================================================
3282 * Returns nb of published sub-meshes
3284 //=============================================================================
3286 CORBA::Long SMESH_Mesh_i::NbSubMesh()throw(SALOME::SALOME_Exception)
3288 Unexpect aCatch(SALOME_SalomeException);
3289 return _mapSubMesh_i.size();
3292 //=============================================================================
3294 * Dumps mesh into a string
3296 //=============================================================================
3298 char* SMESH_Mesh_i::Dump()
3302 return CORBA::string_dup( os.str().c_str() );
3305 //=============================================================================
3307 * Method of SMESH_IDSource interface
3309 //=============================================================================
3311 SMESH::long_array* SMESH_Mesh_i::GetIDs()
3313 return GetElementsId();
3316 //=============================================================================
3318 * Returns ids of all elements
3320 //=============================================================================
3322 SMESH::long_array* SMESH_Mesh_i::GetElementsId()
3323 throw (SALOME::SALOME_Exception)
3325 Unexpect aCatch(SALOME_SalomeException);
3327 _preMeshInfo->FullLoadFromFile();
3329 SMESH::long_array_var aResult = new SMESH::long_array();
3330 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3332 if ( aSMESHDS_Mesh == NULL )
3333 return aResult._retn();
3335 long nbElements = NbElements();
3336 aResult->length( nbElements );
3337 SMDS_ElemIteratorPtr anIt = aSMESHDS_Mesh->elementsIterator();
3338 for ( int i = 0, n = nbElements; i < n && anIt->more(); i++ )
3339 aResult[i] = anIt->next()->GetID();
3341 return aResult._retn();
3345 //=============================================================================
3347 * Returns ids of all elements of given type
3349 //=============================================================================
3351 SMESH::long_array* SMESH_Mesh_i::GetElementsByType( SMESH::ElementType theElemType )
3352 throw (SALOME::SALOME_Exception)
3354 Unexpect aCatch(SALOME_SalomeException);
3356 _preMeshInfo->FullLoadFromFile();
3358 SMESH::long_array_var aResult = new SMESH::long_array();
3359 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3361 if ( aSMESHDS_Mesh == NULL )
3362 return aResult._retn();
3364 long nbElements = NbElements();
3366 // No sense in returning ids of elements along with ids of nodes:
3367 // when theElemType == SMESH::ALL, return node ids only if
3368 // there are no elements
3369 if ( theElemType == SMESH::NODE || (theElemType == SMESH::ALL && nbElements == 0) )
3370 return GetNodesId();
3372 aResult->length( nbElements );
3376 SMDS_ElemIteratorPtr anIt = aSMESHDS_Mesh->elementsIterator();
3377 while ( i < nbElements && anIt->more() ) {
3378 const SMDS_MeshElement* anElem = anIt->next();
3379 if ( theElemType == SMESH::ALL || anElem->GetType() == (SMDSAbs_ElementType)theElemType )
3380 aResult[i++] = anElem->GetID();
3383 aResult->length( i );
3385 return aResult._retn();
3388 //=============================================================================
3390 * Returns ids of all nodes
3392 //=============================================================================
3394 SMESH::long_array* SMESH_Mesh_i::GetNodesId()
3395 throw (SALOME::SALOME_Exception)
3397 Unexpect aCatch(SALOME_SalomeException);
3399 _preMeshInfo->FullLoadFromFile();
3401 SMESH::long_array_var aResult = new SMESH::long_array();
3402 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3404 if ( aSMESHDS_Mesh == NULL )
3405 return aResult._retn();
3407 long nbNodes = NbNodes();
3408 aResult->length( nbNodes );
3409 SMDS_NodeIteratorPtr anIt = aSMESHDS_Mesh->nodesIterator(/*idInceasingOrder=*/true);
3410 for ( int i = 0, n = nbNodes; i < n && anIt->more(); i++ )
3411 aResult[i] = anIt->next()->GetID();
3413 return aResult._retn();
3416 //=============================================================================
3420 //=============================================================================
3422 SMESH::ElementType SMESH_Mesh_i::GetElementType( const CORBA::Long id, const bool iselem )
3423 throw (SALOME::SALOME_Exception)
3425 SMESH::ElementType type;
3429 _preMeshInfo->FullLoadFromFile();
3431 type = ( SMESH::ElementType ) _impl->GetElementType( id, iselem );
3433 SMESH_CATCH( SMESH::throwCorbaException );
3438 //=============================================================================
3442 //=============================================================================
3444 SMESH::EntityType SMESH_Mesh_i::GetElementGeomType( const CORBA::Long id )
3445 throw (SALOME::SALOME_Exception)
3448 _preMeshInfo->FullLoadFromFile();
3450 const SMDS_MeshElement* e = _impl->GetMeshDS()->FindElement(id);
3452 THROW_SALOME_CORBA_EXCEPTION( "invalid element id", SALOME::BAD_PARAM );
3454 return ( SMESH::EntityType ) e->GetEntityType();
3457 //=============================================================================
3459 * Returns ID of elements for given submesh
3461 //=============================================================================
3462 SMESH::long_array* SMESH_Mesh_i::GetSubMeshElementsId(const CORBA::Long ShapeID)
3463 throw (SALOME::SALOME_Exception)
3465 SMESH::long_array_var aResult = new SMESH::long_array();
3469 _preMeshInfo->FullLoadFromFile();
3471 SMESH_subMesh* SM = _impl->GetSubMeshContaining(ShapeID);
3472 if(!SM) return aResult._retn();
3474 SMESHDS_SubMesh* SDSM = SM->GetSubMeshDS();
3475 if(!SDSM) return aResult._retn();
3477 aResult->length(SDSM->NbElements());
3479 SMDS_ElemIteratorPtr eIt = SDSM->GetElements();
3481 while ( eIt->more() ) {
3482 aResult[i++] = eIt->next()->GetID();
3485 SMESH_CATCH( SMESH::throwCorbaException );
3487 return aResult._retn();
3491 //=============================================================================
3493 * Returns ID of nodes for given submesh
3494 * If param all==true - returns all nodes, else -
3495 * returns only nodes on shapes.
3497 //=============================================================================
3498 SMESH::long_array* SMESH_Mesh_i::GetSubMeshNodesId(const CORBA::Long ShapeID,
3500 throw (SALOME::SALOME_Exception)
3502 SMESH::long_array_var aResult = new SMESH::long_array();
3506 _preMeshInfo->FullLoadFromFile();
3508 SMESH_subMesh* SM = _impl->GetSubMeshContaining(ShapeID);
3509 if(!SM) return aResult._retn();
3511 SMESHDS_SubMesh* SDSM = SM->GetSubMeshDS();
3512 if(!SDSM) return aResult._retn();
3515 if( !all || (SDSM->NbElements()==0) ) { // internal nodes or vertex submesh
3516 SMDS_NodeIteratorPtr nIt = SDSM->GetNodes();
3517 while ( nIt->more() ) {
3518 const SMDS_MeshNode* elem = nIt->next();
3519 theElems.insert( elem->GetID() );
3522 else { // all nodes of submesh elements
3523 SMDS_ElemIteratorPtr eIt = SDSM->GetElements();
3524 while ( eIt->more() ) {
3525 const SMDS_MeshElement* anElem = eIt->next();
3526 SMDS_ElemIteratorPtr nIt = anElem->nodesIterator();
3527 while ( nIt->more() ) {
3528 const SMDS_MeshElement* elem = nIt->next();
3529 theElems.insert( elem->GetID() );
3534 aResult->length(theElems.size());
3535 set<int>::iterator itElem;
3537 for ( itElem = theElems.begin(); itElem != theElems.end(); itElem++ )
3538 aResult[i++] = *itElem;
3540 SMESH_CATCH( SMESH::throwCorbaException );
3542 return aResult._retn();
3545 //=============================================================================
3547 * Returns type of elements for given submesh
3549 //=============================================================================
3551 SMESH::ElementType SMESH_Mesh_i::GetSubMeshElementType(const CORBA::Long ShapeID)
3552 throw (SALOME::SALOME_Exception)
3554 SMESH::ElementType type;
3558 _preMeshInfo->FullLoadFromFile();
3560 SMESH_subMesh* SM = _impl->GetSubMeshContaining(ShapeID);
3561 if(!SM) return SMESH::ALL;
3563 SMESHDS_SubMesh* SDSM = SM->GetSubMeshDS();
3564 if(!SDSM) return SMESH::ALL;
3566 if(SDSM->NbElements()==0)
3567 return (SM->GetSubShape().ShapeType() == TopAbs_VERTEX) ? SMESH::NODE : SMESH::ALL;
3569 SMDS_ElemIteratorPtr eIt = SDSM->GetElements();
3570 const SMDS_MeshElement* anElem = eIt->next();
3572 type = ( SMESH::ElementType ) anElem->GetType();
3574 SMESH_CATCH( SMESH::throwCorbaException );
3580 //=============================================================================
3582 * Returns pointer to _impl as an integer value. Is called from constructor of SMESH_Client
3584 //=============================================================================
3586 CORBA::LongLong SMESH_Mesh_i::GetMeshPtr()
3589 _preMeshInfo->FullLoadFromFile();
3591 CORBA::LongLong pointeur = CORBA::LongLong(_impl);
3593 MESSAGE("CORBA::LongLong SMESH_Mesh_i::GetMeshPtr() "<<pointeur);
3598 //=============================================================================
3600 * Get XYZ coordinates of node as list of double
3601 * If there is not node for given ID - returns empty list
3603 //=============================================================================
3605 SMESH::double_array* SMESH_Mesh_i::GetNodeXYZ(const CORBA::Long id)
3608 _preMeshInfo->FullLoadFromFile();
3610 SMESH::double_array_var aResult = new SMESH::double_array();
3611 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3612 if ( aSMESHDS_Mesh == NULL )
3613 return aResult._retn();
3616 const SMDS_MeshNode* aNode = aSMESHDS_Mesh->FindNode(id);
3618 return aResult._retn();
3622 aResult[0] = aNode->X();
3623 aResult[1] = aNode->Y();
3624 aResult[2] = aNode->Z();
3625 return aResult._retn();
3629 //=============================================================================
3631 * For given node returns list of IDs of inverse elements
3632 * If there is not node for given ID - returns empty list
3634 //=============================================================================
3636 SMESH::long_array* SMESH_Mesh_i::GetNodeInverseElements(const CORBA::Long id)
3639 _preMeshInfo->FullLoadFromFile();
3641 SMESH::long_array_var aResult = new SMESH::long_array();
3642 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3643 if ( aSMESHDS_Mesh == NULL )
3644 return aResult._retn();
3647 const SMDS_MeshNode* aNode = aSMESHDS_Mesh->FindNode(id);
3649 return aResult._retn();
3651 // find inverse elements
3652 SMDS_ElemIteratorPtr eIt = aNode->GetInverseElementIterator();
3653 TColStd_SequenceOfInteger IDs;
3654 while(eIt->more()) {
3655 const SMDS_MeshElement* elem = eIt->next();
3656 IDs.Append(elem->GetID());
3658 if(IDs.Length()>0) {
3659 aResult->length(IDs.Length());
3661 for(; i<=IDs.Length(); i++) {
3662 aResult[i-1] = IDs.Value(i);
3665 return aResult._retn();
3668 //=============================================================================
3670 * \brief Return position of a node on shape
3672 //=============================================================================
3674 SMESH::NodePosition* SMESH_Mesh_i::GetNodePosition(CORBA::Long NodeID)
3677 _preMeshInfo->FullLoadFromFile();
3679 SMESH::NodePosition* aNodePosition = new SMESH::NodePosition();
3680 aNodePosition->shapeID = 0;
3681 aNodePosition->shapeType = GEOM::SHAPE;
3683 SMESHDS_Mesh* mesh = _impl->GetMeshDS();
3684 if ( !mesh ) return aNodePosition;
3686 if ( const SMDS_MeshNode* aNode = mesh->FindNode(NodeID) )
3688 if ( SMDS_PositionPtr pos = aNode->GetPosition() )
3690 aNodePosition->shapeID = aNode->getshapeId();
3691 switch ( pos->GetTypeOfPosition() ) {
3693 aNodePosition->shapeType = GEOM::EDGE;
3694 aNodePosition->params.length(1);
3695 aNodePosition->params[0] =
3696 static_cast<SMDS_EdgePosition*>( pos )->GetUParameter();
3699 aNodePosition->shapeType = GEOM::FACE;
3700 aNodePosition->params.length(2);
3701 aNodePosition->params[0] =
3702 static_cast<SMDS_FacePosition*>( pos )->GetUParameter();
3703 aNodePosition->params[1] =
3704 static_cast<SMDS_FacePosition*>( pos )->GetVParameter();
3706 case SMDS_TOP_VERTEX:
3707 aNodePosition->shapeType = GEOM::VERTEX;
3709 case SMDS_TOP_3DSPACE:
3710 if ( TopExp_Explorer(_impl->GetShapeToMesh(), TopAbs_SOLID).More() )
3711 aNodePosition->shapeType = GEOM::SOLID;
3712 else if ( TopExp_Explorer(_impl->GetShapeToMesh(), TopAbs_SHELL).More() )
3713 aNodePosition->shapeType = GEOM::SHELL;
3719 return aNodePosition;
3722 //=============================================================================
3724 * \brief Return position of an element on shape
3726 //=============================================================================
3728 SMESH::ElementPosition SMESH_Mesh_i::GetElementPosition(CORBA::Long ElemID)
3731 _preMeshInfo->FullLoadFromFile();
3733 SMESH::ElementPosition anElementPosition;
3734 anElementPosition.shapeID = 0;
3735 anElementPosition.shapeType = GEOM::SHAPE;
3737 SMESHDS_Mesh* mesh = _impl->GetMeshDS();
3738 if ( !mesh ) return anElementPosition;
3740 if ( const SMDS_MeshElement* anElem = mesh->FindElement( ElemID ) )
3742 anElementPosition.shapeID = anElem->getshapeId();
3743 const TopoDS_Shape& aSp = mesh->IndexToShape( anElem->getshapeId() );
3744 if ( !aSp.IsNull() ) {
3745 switch ( aSp.ShapeType() ) {
3747 anElementPosition.shapeType = GEOM::EDGE;
3750 anElementPosition.shapeType = GEOM::FACE;
3753 anElementPosition.shapeType = GEOM::VERTEX;
3756 anElementPosition.shapeType = GEOM::SOLID;
3759 anElementPosition.shapeType = GEOM::SHELL;
3765 return anElementPosition;
3768 //=============================================================================
3770 * If given element is node returns IDs of shape from position
3771 * If there is not node for given ID - returns -1
3773 //=============================================================================
3775 CORBA::Long SMESH_Mesh_i::GetShapeID(const CORBA::Long id)
3778 _preMeshInfo->FullLoadFromFile();
3780 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3781 if ( aSMESHDS_Mesh == NULL )
3785 const SMDS_MeshNode* aNode = aSMESHDS_Mesh->FindNode(id);
3787 return aNode->getshapeId();
3794 //=============================================================================
3796 * For given element returns ID of result shape after
3797 * ::FindShape() from SMESH_MeshEditor
3798 * If there is not element for given ID - returns -1
3800 //=============================================================================
3802 CORBA::Long SMESH_Mesh_i::GetShapeIDForElem(const CORBA::Long id)
3805 _preMeshInfo->FullLoadFromFile();
3807 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3808 if ( aSMESHDS_Mesh == NULL )
3811 // try to find element
3812 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
3816 ::SMESH_MeshEditor aMeshEditor(_impl);
3817 int index = aMeshEditor.FindShape( elem );
3825 //=============================================================================
3827 * Returns number of nodes for given element
3828 * If there is not element for given ID - returns -1
3830 //=============================================================================
3832 CORBA::Long SMESH_Mesh_i::GetElemNbNodes(const CORBA::Long id)
3835 _preMeshInfo->FullLoadFromFile();
3837 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3838 if ( aSMESHDS_Mesh == NULL ) return -1;
3839 // try to find element
3840 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
3841 if(!elem) return -1;
3842 return elem->NbNodes();
3846 //=============================================================================
3848 * Returns ID of node by given index for given element
3849 * If there is not element for given ID - returns -1
3850 * If there is not node for given index - returns -2
3852 //=============================================================================
3854 CORBA::Long SMESH_Mesh_i::GetElemNode(const CORBA::Long id, const CORBA::Long index)
3857 _preMeshInfo->FullLoadFromFile();
3859 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3860 if ( aSMESHDS_Mesh == NULL ) return -1;
3861 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
3862 if(!elem) return -1;
3863 if( index>=elem->NbNodes() || index<0 ) return -1;
3864 return elem->GetNode(index)->GetID();
3867 //=============================================================================
3869 * Returns IDs of nodes of given element
3871 //=============================================================================
3873 SMESH::long_array* SMESH_Mesh_i::GetElemNodes(const CORBA::Long id)
3876 _preMeshInfo->FullLoadFromFile();
3878 SMESH::long_array_var aResult = new SMESH::long_array();
3879 if ( SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS() )
3881 if ( const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id) )
3883 aResult->length( elem->NbNodes() );
3884 for ( int i = 0; i < elem->NbNodes(); ++i )
3885 aResult[ i ] = elem->GetNode( i )->GetID();
3888 return aResult._retn();
3891 //=============================================================================
3893 * Returns true if given node is medium node
3894 * in given quadratic element
3896 //=============================================================================
3898 CORBA::Boolean SMESH_Mesh_i::IsMediumNode(const CORBA::Long ide, const CORBA::Long idn)
3901 _preMeshInfo->FullLoadFromFile();
3903 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3904 if ( aSMESHDS_Mesh == NULL ) return false;
3906 const SMDS_MeshNode* aNode = aSMESHDS_Mesh->FindNode(idn);
3907 if(!aNode) return false;
3908 // try to find element
3909 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(ide);
3910 if(!elem) return false;
3912 return elem->IsMediumNode(aNode);
3916 //=============================================================================
3918 * Returns true if given node is medium node
3919 * in one of quadratic elements
3921 //=============================================================================
3923 CORBA::Boolean SMESH_Mesh_i::IsMediumNodeOfAnyElem(const CORBA::Long idn,
3924 SMESH::ElementType theElemType)
3927 _preMeshInfo->FullLoadFromFile();
3929 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3930 if ( aSMESHDS_Mesh == NULL ) return false;
3933 const SMDS_MeshNode* aNode = aSMESHDS_Mesh->FindNode(idn);
3934 if(!aNode) return false;
3936 SMESH_MesherHelper aHelper( *(_impl) );
3938 SMDSAbs_ElementType aType;
3939 if(theElemType==SMESH::EDGE) aType = SMDSAbs_Edge;
3940 else if(theElemType==SMESH::FACE) aType = SMDSAbs_Face;
3941 else if(theElemType==SMESH::VOLUME) aType = SMDSAbs_Volume;
3942 else aType = SMDSAbs_All;
3944 return aHelper.IsMedium(aNode,aType);
3948 //=============================================================================
3950 * Returns number of edges for given element
3952 //=============================================================================
3954 CORBA::Long SMESH_Mesh_i::ElemNbEdges(const CORBA::Long id)
3957 _preMeshInfo->FullLoadFromFile();
3959 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3960 if ( aSMESHDS_Mesh == NULL ) return -1;
3961 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
3962 if(!elem) return -1;
3963 return elem->NbEdges();
3967 //=============================================================================
3969 * Returns number of faces for given element
3971 //=============================================================================
3973 CORBA::Long SMESH_Mesh_i::ElemNbFaces(const CORBA::Long id)
3976 _preMeshInfo->FullLoadFromFile();
3978 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3979 if ( aSMESHDS_Mesh == NULL ) return -1;
3980 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
3981 if(!elem) return -1;
3982 return elem->NbFaces();
3985 //=======================================================================
3986 //function : GetElemFaceNodes
3987 //purpose : Returns nodes of given face (counted from zero) for given element.
3988 //=======================================================================
3990 SMESH::long_array* SMESH_Mesh_i::GetElemFaceNodes(CORBA::Long elemId,
3991 CORBA::Short faceIndex)
3994 _preMeshInfo->FullLoadFromFile();
3996 SMESH::long_array_var aResult = new SMESH::long_array();
3997 if ( SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS() )
3999 if ( const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(elemId) )
4001 SMDS_VolumeTool vtool( elem );
4002 if ( faceIndex < vtool.NbFaces() )
4004 aResult->length( vtool.NbFaceNodes( faceIndex ));
4005 const SMDS_MeshNode** nn = vtool.GetFaceNodes( faceIndex );
4006 for ( int i = 0; i < aResult->length(); ++i )
4007 aResult[ i ] = nn[ i ]->GetID();
4011 return aResult._retn();
4014 //=======================================================================
4015 //function : FindElementByNodes
4016 //purpose : Returns an element based on all given nodes.
4017 //=======================================================================
4019 CORBA::Long SMESH_Mesh_i::FindElementByNodes(const SMESH::long_array& nodes)
4022 _preMeshInfo->FullLoadFromFile();
4024 CORBA::Long elemID(0);
4025 if ( SMESHDS_Mesh* mesh = _impl->GetMeshDS() )
4027 vector< const SMDS_MeshNode * > nn( nodes.length() );
4028 for ( int i = 0; i < nodes.length(); ++i )
4029 if ( !( nn[i] = mesh->FindNode( nodes[i] )))
4032 const SMDS_MeshElement* elem = mesh->FindElement( nn, SMDSAbs_All, /*noMedium=*/false );
4033 if ( !elem && ( _impl->NbEdges ( ORDER_QUADRATIC ) ||
4034 _impl->NbFaces ( ORDER_QUADRATIC ) ||
4035 _impl->NbVolumes( ORDER_QUADRATIC )))
4036 elem = mesh->FindElement( nn, SMDSAbs_All, /*noMedium=*/true );
4038 if ( elem ) elemID = CORBA::Long( elem->GetID() );
4043 //=============================================================================
4045 * Returns true if given element is polygon
4047 //=============================================================================
4049 CORBA::Boolean SMESH_Mesh_i::IsPoly(const CORBA::Long id)
4052 _preMeshInfo->FullLoadFromFile();
4054 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
4055 if ( aSMESHDS_Mesh == NULL ) return false;
4056 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
4057 if(!elem) return false;
4058 return elem->IsPoly();
4062 //=============================================================================
4064 * Returns true if given element is quadratic
4066 //=============================================================================
4068 CORBA::Boolean SMESH_Mesh_i::IsQuadratic(const CORBA::Long id)
4071 _preMeshInfo->FullLoadFromFile();
4073 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
4074 if ( aSMESHDS_Mesh == NULL ) return false;
4075 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
4076 if(!elem) return false;
4077 return elem->IsQuadratic();
4080 //=============================================================================
4082 * Returns diameter of ball discrete element or zero in case of an invalid \a id
4084 //=============================================================================
4086 CORBA::Double SMESH_Mesh_i::GetBallDiameter(CORBA::Long id)
4089 _preMeshInfo->FullLoadFromFile();
4091 if ( const SMDS_BallElement* ball =
4092 dynamic_cast<const SMDS_BallElement*>( _impl->GetMeshDS()->FindElement( id )))
4093 return ball->GetDiameter();
4098 //=============================================================================
4100 * Returns bary center for given element
4102 //=============================================================================
4104 SMESH::double_array* SMESH_Mesh_i::BaryCenter(const CORBA::Long id)
4107 _preMeshInfo->FullLoadFromFile();
4109 SMESH::double_array_var aResult = new SMESH::double_array();
4110 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
4111 if ( aSMESHDS_Mesh == NULL )
4112 return aResult._retn();
4114 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
4116 return aResult._retn();
4118 if(elem->GetType()==SMDSAbs_Volume) {
4119 SMDS_VolumeTool aTool;
4120 if(aTool.Set(elem)) {
4122 if (!aTool.GetBaryCenter( aResult[0], aResult[1], aResult[2]) )
4127 SMDS_ElemIteratorPtr anIt = elem->nodesIterator();
4129 double x=0., y=0., z=0.;
4130 for(; anIt->more(); ) {
4132 const SMDS_MeshNode* aNode = static_cast<const SMDS_MeshNode*>(anIt->next());
4146 return aResult._retn();
4149 //================================================================================
4151 * \brief Create a group of elements preventing computation of a sub-shape
4153 //================================================================================
4155 SMESH::ListOfGroups*
4156 SMESH_Mesh_i::MakeGroupsOfBadInputElements( int theSubShapeID,
4157 const char* theGroupName )
4158 throw ( SALOME::SALOME_Exception )
4160 Unexpect aCatch(SALOME_SalomeException);
4162 if ( !theGroupName || strlen( theGroupName) == 0 )
4163 THROW_SALOME_CORBA_EXCEPTION( "empty group name",SALOME::BAD_PARAM );
4165 SMESH::ListOfGroups_var groups = new SMESH::ListOfGroups;
4167 // submesh by subshape id
4168 if ( !_impl->HasShapeToMesh() ) theSubShapeID = 1;
4169 if ( SMESH_subMesh * sm = _impl->GetSubMeshContaining( theSubShapeID ))
4172 SMESH_ComputeErrorPtr error = sm->GetComputeError();
4173 if ( error && !error->myBadElements.empty())
4175 // sort bad elements by type
4176 vector< const SMDS_MeshElement* > elemsByType[ SMDSAbs_NbElementTypes ];
4177 list<const SMDS_MeshElement*>::iterator elemIt = error->myBadElements.begin();
4178 list<const SMDS_MeshElement*>::iterator elemEnd = error->myBadElements.end();
4179 for ( ; elemIt != elemEnd; ++elemIt )
4181 const SMDS_MeshElement* elem = *elemIt;
4182 if ( !elem ) continue;
4184 if ( elem->GetID() < 1 )
4186 // elem is a temporary element, make a real element
4187 vector< const SMDS_MeshNode* > nodes;
4188 SMDS_NodeIteratorPtr nIt = elem->nodeIterator();
4189 while ( nIt->more() && elem )
4191 nodes.push_back( nIt->next() );
4192 if ( nodes.back()->GetID() < 1 )
4193 elem = 0; // a temporary element on temporary nodes
4197 ::SMESH_MeshEditor editor( _impl );
4198 elem = editor.AddElement( nodes, elem->GetType(), elem->IsPoly() );
4202 elemsByType[ elem->GetType() ].push_back( elem );
4205 // how many groups to create?
4207 for ( int i = 0; i < SMDSAbs_NbElementTypes; ++i )
4208 nbTypes += int( !elemsByType[ i ].empty() );
4209 groups->length( nbTypes );
4212 for ( int i = 0, iG = -1; i < SMDSAbs_NbElementTypes; ++i )
4214 vector< const SMDS_MeshElement* >& elems = elemsByType[ i ];
4215 if ( elems.empty() ) continue;
4217 groups[ ++iG ] = createGroup( SMESH::ElementType(i), theGroupName );
4218 if ( _gen_i->CanPublishInStudy( groups[ iG ] ))
4220 SALOMEDS::SObject_wrap aSO =
4221 _gen_i->PublishGroup(_gen_i->GetCurrentStudy(), _this(), groups[ iG ],
4222 GEOM::GEOM_Object::_nil(), theGroupName);
4223 aSO->_is_nil(); // avoid "unused variable" warning
4225 SMESH_GroupBase_i* grp_i = SMESH::DownCast< SMESH_GroupBase_i* >( groups[ iG ]);
4226 if ( !grp_i ) continue;
4228 if ( SMESHDS_Group* grpDS = dynamic_cast< SMESHDS_Group* >( grp_i->GetGroupDS() ))
4229 for ( size_t iE = 0; iE < elems.size(); ++iE )
4230 grpDS->SMDSGroup().Add( elems[ iE ]);
4235 return groups._retn();
4238 //=============================================================================
4240 * Create and publish group servants if any groups were imported or created anyhow
4242 //=============================================================================
4244 void SMESH_Mesh_i::CreateGroupServants()
4246 SALOMEDS::Study_var aStudy = _gen_i->GetCurrentStudy();
4249 ::SMESH_Mesh::GroupIteratorPtr groupIt = _impl->GetGroups();
4250 while ( groupIt->more() )
4252 ::SMESH_Group* group = groupIt->next();
4253 int anId = group->GetGroupDS()->GetID();
4255 map<int, SMESH::SMESH_GroupBase_ptr>::iterator it = _mapGroups.find(anId);
4256 if ( it != _mapGroups.end() && !CORBA::is_nil( it->second ))
4258 addedIDs.insert( anId );
4260 SMESH_GroupBase_i* aGroupImpl;
4262 if ( SMESHDS_GroupOnGeom* groupOnGeom =
4263 dynamic_cast<SMESHDS_GroupOnGeom*>( group->GetGroupDS() ))
4265 aGroupImpl = new SMESH_GroupOnGeom_i( SMESH_Gen_i::GetPOA(), this, anId );
4266 shape = groupOnGeom->GetShape();
4269 aGroupImpl = new SMESH_Group_i( SMESH_Gen_i::GetPOA(), this, anId );
4272 SMESH::SMESH_GroupBase_var groupVar =
4273 SMESH::SMESH_GroupBase::_narrow( aGroupImpl->_this() );
4274 _mapGroups[anId] = SMESH::SMESH_GroupBase::_duplicate( groupVar );
4276 // register CORBA object for persistence
4277 int nextId = _gen_i->RegisterObject( groupVar );
4278 if(MYDEBUG) { MESSAGE( "Add group to map with id = "<< nextId); }
4279 else { nextId = 0; } // avoid "unused variable" warning in release mode
4281 // publishing the groups in the study
4282 if ( !aStudy->_is_nil() ) {
4283 GEOM::GEOM_Object_var shapeVar = _gen_i->ShapeToGeomObject( shape );
4284 _gen_i->PublishGroup( aStudy, _this(), groupVar, shapeVar, groupVar->GetName());
4287 if ( !addedIDs.empty() )
4290 set<int>::iterator id = addedIDs.begin();
4291 for ( ; id != addedIDs.end(); ++id )
4293 map<int, SMESH::SMESH_GroupBase_ptr>::iterator it = _mapGroups.find(*id);
4294 int i = std::distance( _mapGroups.begin(), it );
4295 TPythonDump() << it->second << " = " << _this() << ".GetGroups()[ "<< i << " ]";
4300 //=============================================================================
4302 * \brief Return groups cantained in _mapGroups by their IDs
4304 //=============================================================================
4306 SMESH::ListOfGroups* SMESH_Mesh_i::GetGroups(const list<int>& groupIDs) const
4308 int nbGroups = groupIDs.size();
4309 SMESH::ListOfGroups_var aList = new SMESH::ListOfGroups();
4310 aList->length( nbGroups );
4312 list<int>::const_iterator ids = groupIDs.begin();
4313 for ( nbGroups = 0; ids != groupIDs.end(); ++ids )
4315 map<int, SMESH::SMESH_GroupBase_ptr>::const_iterator it = _mapGroups.find( *ids );
4316 if ( it != _mapGroups.end() && !CORBA::is_nil( it->second ))
4317 aList[nbGroups++] = SMESH::SMESH_GroupBase::_duplicate( it->second );
4319 aList->length( nbGroups );
4320 return aList._retn();
4323 //=============================================================================
4325 * \brief Return information about imported file
4327 //=============================================================================
4329 SALOME_MED::MedFileInfo* SMESH_Mesh_i::GetMEDFileInfo()
4331 SALOME_MED::MedFileInfo_var res( _medFileInfo );
4332 if ( !res.operator->() ) {
4333 res = new SALOME_MED::MedFileInfo;
4335 res->fileSize = res->major = res->minor = res->release = -1;
4340 //=============================================================================
4342 * \brief Pass names of mesh groups from study to mesh DS
4344 //=============================================================================
4346 void SMESH_Mesh_i::checkGroupNames()
4348 int nbGrp = NbGroups();
4352 SALOMEDS::Study_var aStudy = _gen_i->GetCurrentStudy();
4353 if ( aStudy->_is_nil() )
4354 return; // nothing to do
4356 SMESH::ListOfGroups* grpList = 0;
4357 // avoid dump of "GetGroups"
4359 // store python dump into a local variable inside local scope
4360 SMESH::TPythonDump pDump; // do not delete this line of code
4361 grpList = GetGroups();
4364 for ( int gIndx = 0; gIndx < nbGrp; gIndx++ ) {
4365 SMESH::SMESH_GroupBase_ptr aGrp = (*grpList)[ gIndx ];
4368 SALOMEDS::SObject_wrap aGrpSO = _gen_i->ObjectToSObject( aStudy, aGrp );
4369 if ( aGrpSO->_is_nil() )
4371 // correct name of the mesh group if necessary
4372 const char* guiName = aGrpSO->GetName();
4373 if ( strcmp(guiName, aGrp->GetName()) )
4374 aGrp->SetName( guiName );
4378 //=============================================================================
4380 * \brief Sets list of notebook variables used for Mesh operations separated by ":" symbol
4382 //=============================================================================
4383 void SMESH_Mesh_i::SetParameters(const char* theParameters)
4385 SMESH_Gen_i::GetSMESHGen()->UpdateParameters( CORBA::Object_var( _this() ).in(),
4389 //=============================================================================
4391 * \brief Returns list of notebook variables used for Mesh operations separated by ":" symbol
4393 //=============================================================================
4394 char* SMESH_Mesh_i::GetParameters()
4396 SMESH_Gen_i *gen = SMESH_Gen_i::GetSMESHGen();
4397 return CORBA::string_dup(gen->GetParameters(SMESH::SMESH_Mesh::_narrow(_this())));
4400 //=============================================================================
4402 * \brief Returns list of notebook variables used for last Mesh operation
4404 //=============================================================================
4405 SMESH::string_array* SMESH_Mesh_i::GetLastParameters()
4407 SMESH::string_array_var aResult = new SMESH::string_array();
4408 SMESH_Gen_i *gen = SMESH_Gen_i::GetSMESHGen();
4410 char *aParameters = GetParameters();
4411 SALOMEDS::Study_var aStudy = gen->GetCurrentStudy();
4412 if(!aStudy->_is_nil()) {
4413 SALOMEDS::ListOfListOfStrings_var aSections = aStudy->ParseVariables(aParameters);
4414 if(aSections->length() > 0) {
4415 SALOMEDS::ListOfStrings aVars = aSections[aSections->length()-1];
4416 aResult->length(aVars.length());
4417 for(int i = 0;i < aVars.length();i++)
4418 aResult[i] = CORBA::string_dup( aVars[i]);
4422 return aResult._retn();
4425 //=======================================================================
4426 //function : GetTypes
4427 //purpose : Returns types of elements it contains
4428 //=======================================================================
4430 SMESH::array_of_ElementType* SMESH_Mesh_i::GetTypes()
4433 return _preMeshInfo->GetTypes();
4435 SMESH::array_of_ElementType_var types = new SMESH::array_of_ElementType;
4439 if (_impl->NbEdges()) types[nbTypes++] = SMESH::EDGE;
4440 if (_impl->NbFaces()) types[nbTypes++] = SMESH::FACE;
4441 if (_impl->NbVolumes()) types[nbTypes++] = SMESH::VOLUME;
4442 if (_impl->Nb0DElements()) types[nbTypes++] = SMESH::ELEM0D;
4443 if (_impl->NbBalls()) types[nbTypes++] = SMESH::BALL;
4444 types->length( nbTypes );
4446 return types._retn();
4449 //=======================================================================
4450 //function : GetMesh
4451 //purpose : Returns self
4452 //=======================================================================
4454 SMESH::SMESH_Mesh_ptr SMESH_Mesh_i::GetMesh()
4456 return SMESH::SMESH_Mesh::_duplicate( _this() );
4459 //=======================================================================
4460 //function : IsMeshInfoCorrect
4461 //purpose : * Returns false if GetMeshInfo() returns incorrect information that may
4462 // * happen if mesh data is not yet fully loaded from the file of study.
4463 //=======================================================================
4465 bool SMESH_Mesh_i::IsMeshInfoCorrect()
4467 return _preMeshInfo ? _preMeshInfo->IsMeshInfoCorrect() : true;
4470 //=============================================================================
4472 * \brief Returns statistic of mesh elements
4474 //=============================================================================
4476 SMESH::long_array* SMESH_Mesh_i::GetMeshInfo()
4479 return _preMeshInfo->GetMeshInfo();
4481 SMESH::long_array_var aRes = new SMESH::long_array();
4482 aRes->length(SMESH::Entity_Last);
4483 for (int i = SMESH::Entity_Node; i < SMESH::Entity_Last; i++)
4485 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
4487 return aRes._retn();
4488 const SMDS_MeshInfo& aMeshInfo = aMeshDS->GetMeshInfo();
4489 for (int i = SMESH::Entity_Node; i < SMESH::Entity_Last; i++)
4490 aRes[i] = aMeshInfo.NbEntities((SMDSAbs_EntityType)i);
4491 return aRes._retn();
4494 //=============================================================================
4496 * \brief Collect statistic of mesh elements given by iterator
4498 //=============================================================================
4500 void SMESH_Mesh_i::CollectMeshInfo(const SMDS_ElemIteratorPtr theItr,
4501 SMESH::long_array& theInfo)
4503 if (!theItr) return;
4504 while (theItr->more())
4505 theInfo[ theItr->next()->GetEntityType() ]++;
4508 //=============================================================================
4509 namespace // Finding concurrent hypotheses
4510 //=============================================================================
4514 * \brief mapping of mesh dimension into shape type
4516 TopAbs_ShapeEnum shapeTypeByDim(const int theDim)
4518 TopAbs_ShapeEnum aType = TopAbs_SOLID;
4520 case 0: aType = TopAbs_VERTEX; break;
4521 case 1: aType = TopAbs_EDGE; break;
4522 case 2: aType = TopAbs_FACE; break;
4524 default:aType = TopAbs_SOLID; break;
4529 //-----------------------------------------------------------------------------
4531 * \brief Internal structure used to find concurent submeshes
4533 * It represents a pair < submesh, concurent dimension >, where
4534 * 'concurrent dimension' is dimension of shape where the submesh can concurent
4535 * with another submesh. In other words, it is dimension of a hypothesis assigned
4542 int _dim; //!< a dimension the algo can build (concurrent dimension)
4543 int _ownDim; //!< dimension of shape of _subMesh (>=_dim)
4544 TopTools_MapOfShape _shapeMap;
4545 SMESH_subMesh* _subMesh;
4546 list<const SMESHDS_Hypothesis*> _hypotheses; //!< algo is first, then its parameters
4548 //-----------------------------------------------------------------------------
4549 // Return the algorithm
4550 const SMESH_Algo* GetAlgo() const
4551 { return _hypotheses.empty() ? 0 : dynamic_cast<const SMESH_Algo*>( _hypotheses.front() ); }
4553 //-----------------------------------------------------------------------------
4555 SMESH_DimHyp(const SMESH_subMesh* theSubMesh,
4557 const TopoDS_Shape& theShape)
4559 _subMesh = (SMESH_subMesh*)theSubMesh;
4560 SetShape( theDim, theShape );
4563 //-----------------------------------------------------------------------------
4565 void SetShape(const int theDim,
4566 const TopoDS_Shape& theShape)
4569 _ownDim = (int)SMESH_Gen::GetShapeDim(theShape);
4570 if (_dim >= _ownDim)
4571 _shapeMap.Add( theShape );
4573 TopExp_Explorer anExp( theShape, shapeTypeByDim(theDim) );
4574 for( ; anExp.More(); anExp.Next() )
4575 _shapeMap.Add( anExp.Current() );
4579 //-----------------------------------------------------------------------------
4580 //! Check sharing of sub-shapes
4581 static bool isShareSubShapes(const TopTools_MapOfShape& theToCheck,
4582 const TopTools_MapOfShape& theToFind,
4583 const TopAbs_ShapeEnum theType)
4585 bool isShared = false;
4586 TopTools_MapIteratorOfMapOfShape anItr( theToCheck );
4587 for (; !isShared && anItr.More(); anItr.Next() )
4589 const TopoDS_Shape aSubSh = anItr.Key();
4590 // check for case when concurrent dimensions are same
4591 isShared = theToFind.Contains( aSubSh );
4592 // check for sub-shape with concurrent dimension
4593 TopExp_Explorer anExp( aSubSh, theType );
4594 for ( ; !isShared && anExp.More(); anExp.Next() )
4595 isShared = theToFind.Contains( anExp.Current() );
4600 //-----------------------------------------------------------------------------
4601 //! check algorithms
4602 static bool checkAlgo(const SMESHDS_Hypothesis* theA1,
4603 const SMESHDS_Hypothesis* theA2)
4605 if ( !theA1 || !theA2 ||
4606 theA1->GetType() == SMESHDS_Hypothesis::PARAM_ALGO ||
4607 theA2->GetType() == SMESHDS_Hypothesis::PARAM_ALGO )
4608 return false; // one of the hypothesis is not algorithm
4609 // check algorithm names (should be equal)
4610 return strcmp( theA1->GetName(), theA2->GetName() ) == 0;
4614 //-----------------------------------------------------------------------------
4615 //! Check if sub-shape hypotheses are concurrent
4616 bool IsConcurrent(const SMESH_DimHyp* theOther) const
4618 if ( _subMesh == theOther->_subMesh )
4619 return false; // same sub-shape - should not be
4621 // if ( <own dim of either of submeshes> == <concurrent dim> &&
4622 // any of the two submeshes is not on COMPOUND shape )
4623 // -> no concurrency
4624 bool meIsCompound = (_subMesh->GetSubMeshDS() &&
4625 _subMesh->GetSubMeshDS()->IsComplexSubmesh());
4626 bool otherIsCompound = (theOther->_subMesh->GetSubMeshDS() &&
4627 theOther->_subMesh->GetSubMeshDS()->IsComplexSubmesh());
4628 if ( (_ownDim == _dim || theOther->_ownDim == _dim ) && (!meIsCompound || !otherIsCompound))
4631 // bool checkSubShape = ( _dim >= theOther->_dim )
4632 // ? isShareSubShapes( _shapeMap, theOther->_shapeMap, shapeTypeByDim(theOther->_dim) )
4633 // : isShareSubShapes( theOther->_shapeMap, _shapeMap, shapeTypeByDim(_dim) ) ;
4634 bool checkSubShape = isShareSubShapes( _shapeMap, theOther->_shapeMap, shapeTypeByDim(_dim));
4635 if ( !checkSubShape )
4638 // check algorithms to be same
4639 if ( !checkAlgo( this->GetAlgo(), theOther->GetAlgo() ))
4640 return true; // different algorithms -> concurrency !
4642 // check hypothesises for concurrence (skip first as algorithm)
4644 // pointers should be same, because it is referened from mesh hypothesis partition
4645 list <const SMESHDS_Hypothesis*>::const_iterator hypIt = _hypotheses.begin();
4646 list <const SMESHDS_Hypothesis*>::const_iterator otheEndIt = theOther->_hypotheses.end();
4647 for ( hypIt++ /*skip first as algo*/; hypIt != _hypotheses.end(); hypIt++ )
4648 if ( find( theOther->_hypotheses.begin(), otheEndIt, *hypIt ) != otheEndIt )
4650 // the submeshes are concurrent if their algorithms has different parameters
4651 return nbSame != theOther->_hypotheses.size() - 1;
4654 // Return true if algorithm of this SMESH_DimHyp is used if no
4655 // sub-mesh order is imposed by the user
4656 bool IsHigherPriorityThan( const SMESH_DimHyp* theOther ) const
4658 // NeedDiscreteBoundary() algo has a higher priority
4659 if ( this ->GetAlgo()->NeedDiscreteBoundary() !=
4660 theOther->GetAlgo()->NeedDiscreteBoundary() )
4661 return !this->GetAlgo()->NeedDiscreteBoundary();
4663 return ( this->_subMesh->GetId() < theOther->_subMesh->GetId() );
4666 }; // end of SMESH_DimHyp
4667 //-----------------------------------------------------------------------------
4669 typedef list<const SMESH_DimHyp*> TDimHypList;
4671 //-----------------------------------------------------------------------------
4673 void addDimHypInstance(const int theDim,
4674 const TopoDS_Shape& theShape,
4675 const SMESH_Algo* theAlgo,
4676 const SMESH_subMesh* theSubMesh,
4677 const list <const SMESHDS_Hypothesis*>& theHypList,
4678 TDimHypList* theDimHypListArr )
4680 TDimHypList& listOfdimHyp = theDimHypListArr[theDim];
4681 if ( listOfdimHyp.empty() || listOfdimHyp.back()->_subMesh != theSubMesh ) {
4682 SMESH_DimHyp* dimHyp = new SMESH_DimHyp( theSubMesh, theDim, theShape );
4683 dimHyp->_hypotheses.push_front(theAlgo);
4684 listOfdimHyp.push_back( dimHyp );
4687 SMESH_DimHyp* dimHyp = const_cast<SMESH_DimHyp*>( listOfdimHyp.back() );
4688 dimHyp->_hypotheses.insert( dimHyp->_hypotheses.end(),
4689 theHypList.begin(), theHypList.end() );
4692 //-----------------------------------------------------------------------------
4693 void addInOrderOfPriority( const SMESH_DimHyp* theDimHyp,
4694 TDimHypList& theListOfConcurr)
4696 if ( theListOfConcurr.empty() )
4698 theListOfConcurr.push_back( theDimHyp );
4702 TDimHypList::iterator hypIt = theListOfConcurr.begin();
4703 while ( hypIt != theListOfConcurr.end() &&
4704 !theDimHyp->IsHigherPriorityThan( *hypIt ))
4706 theListOfConcurr.insert( hypIt, theDimHyp );
4710 //-----------------------------------------------------------------------------
4711 void findConcurrents(const SMESH_DimHyp* theDimHyp,
4712 const TDimHypList& theListOfDimHyp,
4713 TDimHypList& theListOfConcurrHyp,
4714 set<int>& theSetOfConcurrId )
4716 TDimHypList::const_reverse_iterator rIt = theListOfDimHyp.rbegin();
4717 for ( ; rIt != theListOfDimHyp.rend(); rIt++ )
4719 const SMESH_DimHyp* curDimHyp = *rIt;
4720 if ( curDimHyp == theDimHyp )
4721 break; // meet own dimHyp pointer in same dimension
4723 if ( theDimHyp->IsConcurrent( curDimHyp ) &&
4724 theSetOfConcurrId.insert( curDimHyp->_subMesh->GetId() ).second )
4726 addInOrderOfPriority( curDimHyp, theListOfConcurrHyp );
4731 //-----------------------------------------------------------------------------
4732 void unionLists(TListOfInt& theListOfId,
4733 TListOfListOfInt& theListOfListOfId,
4736 TListOfListOfInt::iterator it = theListOfListOfId.begin();
4737 for ( int i = 0; it != theListOfListOfId.end(); it++, i++ ) {
4739 continue; //skip already treated lists
4740 // check if other list has any same submesh object
4741 TListOfInt& otherListOfId = *it;
4742 if ( find_first_of( theListOfId.begin(), theListOfId.end(),
4743 otherListOfId.begin(), otherListOfId.end() ) == theListOfId.end() )
4746 // union two lists (from source into target)
4747 TListOfInt::iterator it2 = otherListOfId.begin();
4748 for ( ; it2 != otherListOfId.end(); it2++ ) {
4749 if ( find( theListOfId.begin(), theListOfId.end(), (*it2) ) == theListOfId.end() )
4750 theListOfId.push_back(*it2);
4752 // clear source list
4753 otherListOfId.clear();
4756 //-----------------------------------------------------------------------------
4758 //! free memory allocated for dimension-hypothesis objects
4759 void removeDimHyps( TDimHypList* theArrOfList )
4761 for (int i = 0; i < 4; i++ ) {
4762 TDimHypList& listOfdimHyp = theArrOfList[i];
4763 TDimHypList::const_iterator it = listOfdimHyp.begin();
4764 for ( ; it != listOfdimHyp.end(); it++ )
4769 //-----------------------------------------------------------------------------
4771 * \brief find common submeshes with given submesh
4772 * \param theSubMeshList list of already collected submesh to check
4773 * \param theSubMesh given submesh to intersect with other
4774 * \param theCommonSubMeshes collected common submeshes
4776 void findCommonSubMesh (list<const SMESH_subMesh*>& theSubMeshList,
4777 const SMESH_subMesh* theSubMesh,
4778 set<const SMESH_subMesh*>& theCommon )
4782 list<const SMESH_subMesh*>::const_iterator it = theSubMeshList.begin();
4783 for ( ; it != theSubMeshList.end(); it++ )
4784 theSubMesh->FindIntersection( *it, theCommon );
4785 theSubMeshList.push_back( theSubMesh );
4786 //theCommon.insert( theSubMesh );
4791 //=============================================================================
4793 * \brief Return submesh objects list in meshing order
4795 //=============================================================================
4797 SMESH::submesh_array_array* SMESH_Mesh_i::GetMeshOrder()
4799 SMESH::submesh_array_array_var aResult = new SMESH::submesh_array_array();
4801 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
4803 return aResult._retn();
4805 ::SMESH_Mesh& mesh = GetImpl();
4806 TListOfListOfInt anOrder = mesh.GetMeshOrder(); // is there already defined order?
4807 if ( !anOrder.size() ) {
4809 // collect submeshes and detect concurrent algorithms and hypothesises
4810 TDimHypList dimHypListArr[4]; // dimHyp list for each shape dimension
4812 map<int, ::SMESH_subMesh*>::iterator i_sm = _mapSubMesh.begin();
4813 for ( ; i_sm != _mapSubMesh.end(); i_sm++ ) {
4814 ::SMESH_subMesh* sm = (*i_sm).second;
4816 const TopoDS_Shape& aSubMeshShape = sm->GetSubShape();
4818 // list of assigned hypothesises
4819 const list <const SMESHDS_Hypothesis*>& hypList = mesh.GetHypothesisList(aSubMeshShape);
4820 // Find out dimensions where the submesh can be concurrent.
4821 // We define the dimensions by algo of each of hypotheses in hypList
4822 list <const SMESHDS_Hypothesis*>::const_iterator hypIt = hypList.begin();
4823 for( ; hypIt != hypList.end(); hypIt++ ) {
4824 SMESH_Algo* anAlgo = 0;
4825 const SMESH_Hypothesis* hyp = dynamic_cast<const SMESH_Hypothesis*>(*hypIt);
4826 if ( hyp->GetType() != SMESHDS_Hypothesis::PARAM_ALGO )
4827 // hyp it-self is algo
4828 anAlgo = (SMESH_Algo*)dynamic_cast<const SMESH_Algo*>(hyp);
4830 // try to find algorithm with help of sub-shapes
4831 TopExp_Explorer anExp( aSubMeshShape, shapeTypeByDim(hyp->GetDim()) );
4832 for ( ; !anAlgo && anExp.More(); anExp.Next() )
4833 anAlgo = mesh.GetGen()->GetAlgo( mesh, anExp.Current() );
4836 continue; // no algorithm assigned to a current submesh
4838 int dim = anAlgo->GetDim(); // top concurrent dimension (see comment to SMESH_DimHyp)
4839 // the submesh can concurrent at <dim> (or lower dims if !anAlgo->NeedDiscreteBoundary())
4841 // create instance of dimension-hypothesis for found concurrent dimension(s) and algorithm
4842 for ( int j = anAlgo->NeedDiscreteBoundary() ? dim : 1, jn = dim; j <= jn; j++ )
4843 addDimHypInstance( j, aSubMeshShape, anAlgo, sm, hypList, dimHypListArr );
4845 } // end iterations on submesh
4847 // iterate on created dimension-hypotheses and check for concurrents
4848 for ( int i = 0; i < 4; i++ ) {
4849 const TDimHypList& listOfDimHyp = dimHypListArr[i];
4850 // check for concurrents in own and other dimensions (step-by-step)
4851 TDimHypList::const_iterator dhIt = listOfDimHyp.begin();
4852 for ( ; dhIt != listOfDimHyp.end(); dhIt++ ) {
4853 const SMESH_DimHyp* dimHyp = *dhIt;
4854 TDimHypList listOfConcurr;
4855 set<int> setOfConcurrIds;
4856 // looking for concurrents and collect into own list
4857 for ( int j = i; j < 4; j++ )
4858 findConcurrents( dimHyp, dimHypListArr[j], listOfConcurr, setOfConcurrIds );
4859 // check if any concurrents found
4860 if ( listOfConcurr.size() > 0 ) {
4861 // add own submesh to list of concurrent
4862 addInOrderOfPriority( dimHyp, listOfConcurr );
4863 list<int> listOfConcurrIds;
4864 TDimHypList::iterator hypIt = listOfConcurr.begin();
4865 for ( ; hypIt != listOfConcurr.end(); ++hypIt )
4866 listOfConcurrIds.push_back( (*hypIt)->_subMesh->GetId() );
4867 anOrder.push_back( listOfConcurrIds );
4872 removeDimHyps(dimHypListArr);
4874 // now, minimise the number of concurrent groups
4875 // Here we assume that lists of submeshes can have same submesh
4876 // in case of multi-dimension algorithms, as result
4877 // list with common submesh has to be united into one list
4879 TListOfListOfInt::iterator listIt = anOrder.begin();
4880 for(; listIt != anOrder.end(); listIt++, listIndx++ )
4881 unionLists( *listIt, anOrder, listIndx + 1 );
4883 // convert submesh ids into interface instances
4884 // and dump command into python
4885 convertMeshOrder( anOrder, aResult, false );
4887 return aResult._retn();
4890 //=============================================================================
4892 * \brief Set submesh object order
4893 * \param theSubMeshArray submesh array order
4895 //=============================================================================
4897 ::CORBA::Boolean SMESH_Mesh_i::SetMeshOrder(const SMESH::submesh_array_array& theSubMeshArray)
4900 _preMeshInfo->ForgetOrLoad();
4903 ::SMESH_Mesh& mesh = GetImpl();
4905 TPythonDump aPythonDump; // prevent dump of called methods
4906 aPythonDump << "isDone = " << _this() << ".SetMeshOrder( [ ";
4908 TListOfListOfInt subMeshOrder;
4909 for ( int i = 0, n = theSubMeshArray.length(); i < n; i++ )
4911 const SMESH::submesh_array& aSMArray = theSubMeshArray[i];
4912 TListOfInt subMeshIds;
4913 aPythonDump << "[ ";
4914 // Collect subMeshes which should be clear
4915 // do it list-by-list, because modification of submesh order
4916 // take effect between concurrent submeshes only
4917 set<const SMESH_subMesh*> subMeshToClear;
4918 list<const SMESH_subMesh*> subMeshList;
4919 for ( int j = 0, jn = aSMArray.length(); j < jn; j++ )
4921 const SMESH::SMESH_subMesh_var subMesh = SMESH::SMESH_subMesh::_duplicate(aSMArray[j]);
4923 aPythonDump << ", ";
4924 aPythonDump << subMesh;
4925 subMeshIds.push_back( subMesh->GetId() );
4926 // detect common parts of submeshes
4927 if ( _mapSubMesh.find(subMesh->GetId()) != _mapSubMesh.end() )
4928 findCommonSubMesh( subMeshList, _mapSubMesh[ subMesh->GetId() ], subMeshToClear );
4930 aPythonDump << " ]";
4931 subMeshOrder.push_back( subMeshIds );
4933 // clear collected submeshes
4934 set<const SMESH_subMesh*>::iterator clrIt = subMeshToClear.begin();
4935 for ( ; clrIt != subMeshToClear.end(); clrIt++ )
4936 if ( SMESH_subMesh* sm = (SMESH_subMesh*)*clrIt )
4937 sm->ComputeStateEngine( SMESH_subMesh::CLEAN );
4939 aPythonDump << " ])";
4941 mesh.SetMeshOrder( subMeshOrder );
4947 //=============================================================================
4949 * \brief Convert submesh ids into submesh interfaces
4951 //=============================================================================
4953 void SMESH_Mesh_i::convertMeshOrder (const TListOfListOfInt& theIdsOrder,
4954 SMESH::submesh_array_array& theResOrder,
4955 const bool theIsDump)
4957 int nbSet = theIdsOrder.size();
4958 TPythonDump aPythonDump; // prevent dump of called methods
4960 aPythonDump << "[ ";
4961 theResOrder.length(nbSet);
4962 TListOfListOfInt::const_iterator it = theIdsOrder.begin();
4964 for( ; it != theIdsOrder.end(); it++ ) {
4965 // translate submesh identificators into submesh objects
4966 // takeing into account real number of concurrent lists
4967 const TListOfInt& aSubOrder = (*it);
4968 if (!aSubOrder.size())
4971 aPythonDump << "[ ";
4972 // convert shape indeces into interfaces
4973 SMESH::submesh_array_var aResSubSet = new SMESH::submesh_array();
4974 aResSubSet->length(aSubOrder.size());
4975 TListOfInt::const_iterator subIt = aSubOrder.begin();
4976 for( int j = 0; subIt != aSubOrder.end(); subIt++ ) {
4977 if ( _mapSubMeshIor.find(*subIt) == _mapSubMeshIor.end() )
4979 SMESH::SMESH_subMesh_var subMesh =
4980 SMESH::SMESH_subMesh::_duplicate( _mapSubMeshIor[*subIt] );
4983 aPythonDump << ", ";
4984 aPythonDump << subMesh;
4986 aResSubSet[ j++ ] = subMesh;
4989 aPythonDump << " ]";
4990 theResOrder[ listIndx++ ] = aResSubSet;
4992 // correct number of lists
4993 theResOrder.length( listIndx );
4996 // finilise python dump
4997 aPythonDump << " ]";
4998 aPythonDump << " = " << _this() << ".GetMeshOrder()";
5002 //================================================================================
5004 // Implementation of SMESH_MeshPartDS
5006 SMESH_MeshPartDS::SMESH_MeshPartDS(SMESH::SMESH_IDSource_ptr meshPart):
5007 SMESHDS_Mesh( /*meshID=*/-1, /*isEmbeddedMode=*/true)
5009 SMESH::SMESH_Mesh_var mesh = meshPart->GetMesh();
5010 SMESH_Mesh_i* mesh_i = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
5012 _meshDS = mesh_i->GetImpl().GetMeshDS();
5014 SetPersistentId( _meshDS->GetPersistentId() );
5016 if ( mesh_i == SMESH::DownCast<SMESH_Mesh_i*>( meshPart ))
5018 // <meshPart> is the whole mesh
5019 myInfo = _meshDS->GetMeshInfo(); // copy mesh info;
5021 set<SMESHDS_GroupBase*>& myGroupSet = const_cast<set<SMESHDS_GroupBase*>&>( GetGroups() );
5022 myGroupSet = _meshDS->GetGroups();
5027 SMESH::long_array_var anIDs = meshPart->GetIDs();
5028 SMESH::array_of_ElementType_var types = meshPart->GetTypes();
5029 if ( types->length() == 1 && types[0] == SMESH::NODE ) // group of nodes
5031 for (int i=0; i < anIDs->length(); i++)
5032 if ( const SMDS_MeshNode * n = _meshDS->FindNode(anIDs[i]))
5033 if ( _elements[ SMDSAbs_Node ].insert( n ).second )
5038 for (int i=0; i < anIDs->length(); i++)
5039 if ( const SMDS_MeshElement * e = _meshDS->FindElement(anIDs[i]))
5040 if ( _elements[ e->GetType() ].insert( e ).second )
5043 SMDS_ElemIteratorPtr nIt = e->nodesIterator();
5044 while ( nIt->more() )
5046 const SMDS_MeshNode * n = (const SMDS_MeshNode*) nIt->next();
5047 if ( _elements[ SMDSAbs_Node ].insert( n ).second )
5054 _meshDS = 0; // to enforce iteration on _elements and _nodes
5057 // -------------------------------------------------------------------------------------
5058 SMESH_MeshPartDS::SMESH_MeshPartDS(const std::list< const SMDS_MeshElement* > & meshPart):
5059 SMESHDS_Mesh( /*meshID=*/-1, /*isEmbeddedMode=*/true), _meshDS(0)
5062 list< const SMDS_MeshElement* >::const_iterator partIt = meshPart.begin();
5063 for ( ; partIt != meshPart.end(); ++partIt )
5064 if ( const SMDS_MeshElement * e = *partIt )
5065 if ( _elements[ e->GetType() ].insert( e ).second )
5068 SMDS_ElemIteratorPtr nIt = e->nodesIterator();
5069 while ( nIt->more() )
5071 const SMDS_MeshNode * n = (const SMDS_MeshNode*) nIt->next();
5072 if ( _elements[ SMDSAbs_Node ].insert( n ).second )
5078 // -------------------------------------------------------------------------------------
5079 SMDS_ElemIteratorPtr SMESH_MeshPartDS::elementGeomIterator(SMDSAbs_GeometryType geomType) const
5081 if ( _meshDS ) return _meshDS->elementGeomIterator( geomType );
5083 typedef SMDS_SetIterator
5084 <const SMDS_MeshElement*,
5085 TIDSortedElemSet::const_iterator,
5086 SMDS::SimpleAccessor<const SMDS_MeshElement*, TIDSortedElemSet::const_iterator>,
5087 SMDS_MeshElement::GeomFilter
5090 SMDSAbs_ElementType type = SMDS_MeshCell::toSmdsType( geomType );
5092 return SMDS_ElemIteratorPtr( new TIter( _elements[type].begin(),
5093 _elements[type].end(),
5094 SMDS_MeshElement::GeomFilter( geomType )));
5096 // -------------------------------------------------------------------------------------
5097 SMDS_ElemIteratorPtr SMESH_MeshPartDS::elementEntityIterator(SMDSAbs_EntityType entity) const
5099 if ( _meshDS ) return _meshDS->elementEntityIterator( entity );
5101 typedef SMDS_SetIterator
5102 <const SMDS_MeshElement*,
5103 TIDSortedElemSet::const_iterator,
5104 SMDS::SimpleAccessor<const SMDS_MeshElement*, TIDSortedElemSet::const_iterator>,
5105 SMDS_MeshElement::EntityFilter
5108 SMDSAbs_ElementType type = SMDS_MeshCell::toSmdsType( entity );
5110 return SMDS_ElemIteratorPtr( new TIter( _elements[type].begin(),
5111 _elements[type].end(),
5112 SMDS_MeshElement::EntityFilter( entity )));
5114 // -------------------------------------------------------------------------------------
5115 SMDS_ElemIteratorPtr SMESH_MeshPartDS::elementsIterator(SMDSAbs_ElementType type) const
5117 typedef SMDS_SetIterator<const SMDS_MeshElement*, TIDSortedElemSet::const_iterator > TIter;
5118 if ( type == SMDSAbs_All && !_meshDS )
5120 typedef vector< SMDS_ElemIteratorPtr > TIterVec;
5122 for ( int i = 0; i < SMDSAbs_NbElementTypes; ++i )
5123 if ( !_elements[i].empty() && i != SMDSAbs_Node )
5125 ( SMDS_ElemIteratorPtr( new TIter( _elements[i].begin(), _elements[i].end() )));
5127 typedef SMDS_IteratorOnIterators<const SMDS_MeshElement*, TIterVec > TIterOnIters;
5128 return SMDS_ElemIteratorPtr( new TIterOnIters( iterVec ));
5130 return _meshDS ? _meshDS->elementsIterator(type) : SMDS_ElemIteratorPtr
5131 ( new TIter( _elements[type].begin(), _elements[type].end() ));
5133 // -------------------------------------------------------------------------------------
5134 #define _GET_ITER_DEFINE( iterType, methName, elem, elemType) \
5135 iterType SMESH_MeshPartDS::methName( bool idInceasingOrder) const \
5137 typedef SMDS_SetIterator<const elem*, TIDSortedElemSet::const_iterator > TIter; \
5138 return _meshDS ? _meshDS->methName(idInceasingOrder) : iterType \
5139 ( new TIter( _elements[elemType].begin(), _elements[elemType].end() )); \
5141 // -------------------------------------------------------------------------------------
5142 _GET_ITER_DEFINE( SMDS_NodeIteratorPtr, nodesIterator, SMDS_MeshNode, SMDSAbs_Node )
5143 _GET_ITER_DEFINE( SMDS_EdgeIteratorPtr, edgesIterator, SMDS_MeshEdge, SMDSAbs_Edge )
5144 _GET_ITER_DEFINE( SMDS_FaceIteratorPtr, facesIterator, SMDS_MeshFace, SMDSAbs_Face )
5145 _GET_ITER_DEFINE( SMDS_VolumeIteratorPtr, volumesIterator, SMDS_MeshVolume, SMDSAbs_Volume)
5146 #undef _GET_ITER_DEFINE
5148 // END Implementation of SMESH_MeshPartDS
5150 //================================================================================