1 // Copyright (C) 2007-2010 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
23 // SMESH SMESH_I : idl implementation based on 'SMESH' unit's calsses
24 // File : SMESH_Mesh_i.cxx
25 // Author : Paul RASCLE, EDF
28 #include "SMESH_Mesh_i.hxx"
30 #include "SMESH_Filter_i.hxx"
31 #include "SMESH_Gen_i.hxx"
32 #include "SMESH_Group_i.hxx"
33 #include "SMESH_MEDMesh_i.hxx"
34 #include "SMESH_MeshEditor_i.hxx"
35 #include "SMESH_PythonDump.hxx"
36 #include "SMESH_subMesh_i.hxx"
38 #include "DriverMED_R_SMESHDS_Mesh.h"
39 #include "DriverMED_W_SMESHDS_Mesh.h"
40 #include "SMDS_VolumeTool.hxx"
41 #include "SMDS_ElemIterator.hxx"
42 #include "SMESHDS_Command.hxx"
43 #include "SMESHDS_CommandType.hxx"
44 #include "SMESHDS_GroupOnGeom.hxx"
45 #include "SMESH_Group.hxx"
46 #include "SMESH_MeshEditor.hxx"
47 #include "SMESH_MesherHelper.hxx"
48 #include "SMDS_EdgePosition.hxx"
49 #include "SMDS_FacePosition.hxx"
52 #include "SALOME_NamingService.hxx"
53 #include "Utils_CorbaException.hxx"
54 #include "Utils_ExceptHandlers.hxx"
55 #include "Utils_SINGLETON.hxx"
56 #include "utilities.h"
57 #include "GEOMImpl_Types.hxx"
60 #include <BRep_Builder.hxx>
61 #include <OSD_Directory.hxx>
62 #include <OSD_File.hxx>
63 #include <OSD_Path.hxx>
64 #include <OSD_Protection.hxx>
65 #include <TColStd_MapIteratorOfMapOfInteger.hxx>
66 #include <TColStd_MapOfInteger.hxx>
67 #include <TColStd_SequenceOfInteger.hxx>
68 #include <TCollection_AsciiString.hxx>
70 #include <TopExp_Explorer.hxx>
71 #include <TopoDS_Compound.hxx>
72 #include <TopTools_MapOfShape.hxx>
73 #include <TopTools_MapIteratorOfMapOfShape.hxx>
83 static int MYDEBUG = 0;
85 static int MYDEBUG = 0;
89 using SMESH::TPythonDump;
91 int SMESH_Mesh_i::myIdGenerator = 0;
95 //=============================================================================
99 //=============================================================================
101 SMESH_Mesh_i::SMESH_Mesh_i( PortableServer::POA_ptr thePOA,
103 CORBA::Long studyId )
104 : SALOME::GenericObj_i( thePOA )
106 MESSAGE("SMESH_Mesh_i");
109 _id = myIdGenerator++;
113 //=============================================================================
117 //=============================================================================
119 SMESH_Mesh_i::~SMESH_Mesh_i()
121 INFOS("~SMESH_Mesh_i");
122 map<int, SMESH::SMESH_GroupBase_ptr>::iterator it;
123 for ( it = _mapGroups.begin(); it != _mapGroups.end(); it++ ) {
124 SMESH_GroupBase_i* aGroup = dynamic_cast<SMESH_GroupBase_i*>( SMESH_Gen_i::GetServant( it->second ).in() );
126 // this method is colled from destructor of group (PAL6331)
127 //_impl->RemoveGroup( aGroup->GetLocalID() );
136 //=============================================================================
140 * Associates <this> mesh with <theShape> and puts a reference
141 * to <theShape> into the current study;
142 * the previous shape is substituted by the new one.
144 //=============================================================================
146 void SMESH_Mesh_i::SetShape( GEOM::GEOM_Object_ptr theShapeObject )
147 throw (SALOME::SALOME_Exception)
149 Unexpect aCatch(SALOME_SalomeException);
151 _impl->ShapeToMesh( _gen_i->GeomObjectToShape( theShapeObject ));
153 catch(SALOME_Exception & S_ex) {
154 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
156 // to track changes of GEOM groups
157 addGeomGroupData( theShapeObject, _this() );
160 //================================================================================
162 * \brief return true if mesh has a shape to build a shape on
164 //================================================================================
166 CORBA::Boolean SMESH_Mesh_i::HasShapeToMesh()
167 throw (SALOME::SALOME_Exception)
169 Unexpect aCatch(SALOME_SalomeException);
172 res = _impl->HasShapeToMesh();
174 catch(SALOME_Exception & S_ex) {
175 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
180 //=======================================================================
181 //function : GetShapeToMesh
183 //=======================================================================
185 GEOM::GEOM_Object_ptr SMESH_Mesh_i::GetShapeToMesh()
186 throw (SALOME::SALOME_Exception)
188 Unexpect aCatch(SALOME_SalomeException);
189 GEOM::GEOM_Object_var aShapeObj;
191 TopoDS_Shape S = _impl->GetMeshDS()->ShapeToMesh();
193 aShapeObj = _gen_i->ShapeToGeomObject( S );
195 catch(SALOME_Exception & S_ex) {
196 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
198 return aShapeObj._retn();
201 //================================================================================
203 * \brief Remove all nodes and elements
205 //================================================================================
207 void SMESH_Mesh_i::Clear() throw (SALOME::SALOME_Exception)
209 Unexpect aCatch(SALOME_SalomeException);
212 CheckGeomGroupModif(); // issue 20145
214 catch(SALOME_Exception & S_ex) {
215 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
217 TPythonDump() << _this() << ".Clear()";
220 //================================================================================
222 * \brief Remove all nodes and elements for indicated shape
224 //================================================================================
226 void SMESH_Mesh_i::ClearSubMesh(CORBA::Long ShapeID)
227 throw (SALOME::SALOME_Exception)
229 Unexpect aCatch(SALOME_SalomeException);
231 _impl->ClearSubMesh( ShapeID );
233 catch(SALOME_Exception & S_ex) {
234 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
238 //=============================================================================
242 //=============================================================================
244 static SMESH::DriverMED_ReadStatus ConvertDriverMEDReadStatus (int theStatus)
246 SMESH::DriverMED_ReadStatus res;
249 case DriverMED_R_SMESHDS_Mesh::DRS_OK:
250 res = SMESH::DRS_OK; break;
251 case DriverMED_R_SMESHDS_Mesh::DRS_EMPTY:
252 res = SMESH::DRS_EMPTY; break;
253 case DriverMED_R_SMESHDS_Mesh::DRS_WARN_RENUMBER:
254 res = SMESH::DRS_WARN_RENUMBER; break;
255 case DriverMED_R_SMESHDS_Mesh::DRS_WARN_SKIP_ELEM:
256 res = SMESH::DRS_WARN_SKIP_ELEM; break;
257 case DriverMED_R_SMESHDS_Mesh::DRS_FAIL:
259 res = SMESH::DRS_FAIL; break;
264 //=============================================================================
268 * Imports mesh data from MED file
270 //=============================================================================
272 SMESH::DriverMED_ReadStatus
273 SMESH_Mesh_i::ImportMEDFile( const char* theFileName, const char* theMeshName )
274 throw ( SALOME::SALOME_Exception )
276 Unexpect aCatch(SALOME_SalomeException);
279 status = _impl->MEDToMesh( theFileName, theMeshName );
281 catch( SALOME_Exception& S_ex ) {
282 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
285 THROW_SALOME_CORBA_EXCEPTION("ImportMEDFile(): unknown exception", SALOME::BAD_PARAM);
288 CreateGroupServants();
290 int major, minor, release;
291 if( !MED::getMEDVersion( theFileName, major, minor, release ) )
292 major = minor = release = -1;
293 myFileInfo = new SALOME_MED::MedFileInfo();
294 myFileInfo->fileName = theFileName;
295 myFileInfo->fileSize = 0;
298 if ( ::_stati64( theFileName, &d ) != -1 )
301 if ( ::stat64( theFileName, &d ) != -1 )
303 myFileInfo->fileSize = d.st_size;
304 myFileInfo->major = major;
305 myFileInfo->minor = minor;
306 myFileInfo->release = release;
308 return ConvertDriverMEDReadStatus(status);
311 //================================================================================
313 * \brief Return string representation of a MED file version comprising nbDigits
315 //================================================================================
317 char* SMESH_Mesh_i::GetVersionString(SMESH::MED_VERSION version, CORBA::Short nbDigits)
319 string ver = DriverMED_W_SMESHDS_Mesh::GetVersionString(MED::EVersion(version),
321 return CORBA::string_dup( ver.c_str() );
324 //=============================================================================
328 * Imports mesh data from MED file
330 //=============================================================================
332 int SMESH_Mesh_i::ImportUNVFile( const char* theFileName )
333 throw ( SALOME::SALOME_Exception )
335 // Read mesh with name = <theMeshName> into SMESH_Mesh
336 _impl->UNVToMesh( theFileName );
338 CreateGroupServants();
343 //=============================================================================
347 * Imports mesh data from STL file
349 //=============================================================================
350 int SMESH_Mesh_i::ImportSTLFile( const char* theFileName )
351 throw ( SALOME::SALOME_Exception )
353 // Read mesh with name = <theMeshName> into SMESH_Mesh
354 _impl->STLToMesh( theFileName );
359 //=============================================================================
363 * Imports mesh data from MED file
365 //=============================================================================
367 // int SMESH_Mesh_i::importMEDFile( const char* theFileName, const char* theMeshName )
369 // // Read mesh with name = <theMeshName> and all its groups into SMESH_Mesh
370 // int status = _impl->MEDToMesh( theFileName, theMeshName );
371 // CreateGroupServants();
376 //=============================================================================
380 //=============================================================================
382 #define RETURNCASE(hyp_stat) case SMESH_Hypothesis::hyp_stat: return SMESH::hyp_stat;
384 SMESH::Hypothesis_Status SMESH_Mesh_i::ConvertHypothesisStatus
385 (SMESH_Hypothesis::Hypothesis_Status theStatus)
388 RETURNCASE( HYP_OK );
389 RETURNCASE( HYP_MISSING );
390 RETURNCASE( HYP_CONCURENT );
391 RETURNCASE( HYP_BAD_PARAMETER );
392 RETURNCASE( HYP_HIDDEN_ALGO );
393 RETURNCASE( HYP_HIDING_ALGO );
394 RETURNCASE( HYP_UNKNOWN_FATAL );
395 RETURNCASE( HYP_INCOMPATIBLE );
396 RETURNCASE( HYP_NOTCONFORM );
397 RETURNCASE( HYP_ALREADY_EXIST );
398 RETURNCASE( HYP_BAD_DIM );
399 RETURNCASE( HYP_BAD_SUBSHAPE );
400 RETURNCASE( HYP_BAD_GEOMETRY );
401 RETURNCASE( HYP_NEED_SHAPE );
404 return SMESH::HYP_UNKNOWN_FATAL;
407 //=============================================================================
411 * calls internal addHypothesis() and then adds a reference to <anHyp> under
412 * the SObject actually having a reference to <aSubShape>.
413 * NB: For this method to work, it is necessary to add a reference to sub-shape first.
415 //=============================================================================
417 SMESH::Hypothesis_Status SMESH_Mesh_i::AddHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
418 SMESH::SMESH_Hypothesis_ptr anHyp)
419 throw(SALOME::SALOME_Exception)
421 Unexpect aCatch(SALOME_SalomeException);
422 SMESH_Hypothesis::Hypothesis_Status status = addHypothesis( aSubShapeObject, anHyp );
424 if ( !SMESH_Hypothesis::IsStatusFatal(status) )
425 _gen_i->AddHypothesisToShape(_gen_i->GetCurrentStudy(), _this(),
426 aSubShapeObject, anHyp );
428 if(MYDEBUG) MESSAGE( " AddHypothesis(): status = " << status );
430 // Update Python script
431 if(_impl->HasShapeToMesh()) {
432 TPythonDump() << "status = " << _this() << ".AddHypothesis( "
433 << aSubShapeObject << ", " << anHyp << " )";
436 TPythonDump() << "status = " << _this() << ".AddHypothesis( "<< anHyp << " )";
439 return ConvertHypothesisStatus(status);
442 //=============================================================================
446 //=============================================================================
448 SMESH_Hypothesis::Hypothesis_Status
449 SMESH_Mesh_i::addHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
450 SMESH::SMESH_Hypothesis_ptr anHyp)
452 if(MYDEBUG) MESSAGE("addHypothesis");
454 if (CORBA::is_nil(aSubShapeObject) && HasShapeToMesh())
455 THROW_SALOME_CORBA_EXCEPTION("bad subShape reference",
458 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow(anHyp);
459 if (CORBA::is_nil(myHyp))
460 THROW_SALOME_CORBA_EXCEPTION("bad hypothesis reference",
463 SMESH_Hypothesis::Hypothesis_Status status = SMESH_Hypothesis::HYP_OK;
466 TopoDS_Shape myLocSubShape;
467 //use PseudoShape in case if mesh has no shape
469 myLocSubShape = _gen_i->GeomObjectToShape( aSubShapeObject);
471 myLocSubShape = _impl->GetShapeToMesh();
473 int hypId = myHyp->GetId();
474 status = _impl->AddHypothesis(myLocSubShape, hypId);
475 if ( !SMESH_Hypothesis::IsStatusFatal(status) ) {
476 _mapHypo[hypId] = SMESH::SMESH_Hypothesis::_duplicate( myHyp );
477 // assure there is a corresponding submesh
478 if ( !_impl->IsMainShape( myLocSubShape )) {
479 int shapeId = _impl->GetMeshDS()->ShapeToIndex( myLocSubShape );
480 if ( _mapSubMesh_i.find( shapeId ) == _mapSubMesh_i.end() )
481 createSubMesh( aSubShapeObject );
485 catch(SALOME_Exception & S_ex)
487 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
492 //=============================================================================
496 //=============================================================================
498 SMESH::Hypothesis_Status SMESH_Mesh_i::RemoveHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
499 SMESH::SMESH_Hypothesis_ptr anHyp)
500 throw(SALOME::SALOME_Exception)
502 Unexpect aCatch(SALOME_SalomeException);
503 SMESH_Hypothesis::Hypothesis_Status status = removeHypothesis( aSubShapeObject, anHyp );
505 if ( !SMESH_Hypothesis::IsStatusFatal(status) )
506 _gen_i->RemoveHypothesisFromShape(_gen_i->GetCurrentStudy(), _this(),
507 aSubShapeObject, anHyp );
509 // Update Python script
510 // Update Python script
511 if(_impl->HasShapeToMesh()) {
512 TPythonDump() << "status = " << _this() << ".RemoveHypothesis( "
513 << aSubShapeObject << ", " << anHyp << " )";
516 TPythonDump() << "status = " << _this() << ".RemoveHypothesis( "
520 return ConvertHypothesisStatus(status);
523 //=============================================================================
527 //=============================================================================
529 SMESH_Hypothesis::Hypothesis_Status
530 SMESH_Mesh_i::removeHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
531 SMESH::SMESH_Hypothesis_ptr anHyp)
533 if(MYDEBUG) MESSAGE("removeHypothesis()");
534 // **** proposer liste de subShape (selection multiple)
536 if (CORBA::is_nil(aSubShapeObject) && HasShapeToMesh())
537 THROW_SALOME_CORBA_EXCEPTION("bad subShape reference", SALOME::BAD_PARAM);
539 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow(anHyp);
540 if (CORBA::is_nil(myHyp))
541 THROW_SALOME_CORBA_EXCEPTION("bad hypothesis reference", SALOME::BAD_PARAM);
543 SMESH_Hypothesis::Hypothesis_Status status = SMESH_Hypothesis::HYP_OK;
546 TopoDS_Shape myLocSubShape;
547 //use PseudoShape in case if mesh has no shape
549 myLocSubShape = _gen_i->GeomObjectToShape( aSubShapeObject);
551 myLocSubShape = _impl->GetShapeToMesh();
553 int hypId = myHyp->GetId();
554 status = _impl->RemoveHypothesis(myLocSubShape, hypId);
555 // if ( !SMESH_Hypothesis::IsStatusFatal(status) ) EAP: hyp can be used on many subshapes
556 // _mapHypo.erase( hypId );
558 catch(SALOME_Exception & S_ex)
560 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
565 //=============================================================================
569 //=============================================================================
571 SMESH::ListOfHypothesis *
572 SMESH_Mesh_i::GetHypothesisList(GEOM::GEOM_Object_ptr aSubShapeObject)
573 throw(SALOME::SALOME_Exception)
575 Unexpect aCatch(SALOME_SalomeException);
576 if (MYDEBUG) MESSAGE("GetHypothesisList");
577 if (_impl->HasShapeToMesh() && CORBA::is_nil(aSubShapeObject))
578 THROW_SALOME_CORBA_EXCEPTION("bad subShape reference", SALOME::BAD_PARAM);
580 SMESH::ListOfHypothesis_var aList = new SMESH::ListOfHypothesis();
583 TopoDS_Shape myLocSubShape = _gen_i->GeomObjectToShape(aSubShapeObject);
584 if ( myLocSubShape.IsNull() && !_impl->HasShapeToMesh() )
585 myLocSubShape = _impl->GetShapeToMesh();
586 const list<const SMESHDS_Hypothesis*>& aLocalList = _impl->GetHypothesisList( myLocSubShape );
587 int i = 0, n = aLocalList.size();
590 for ( list<const SMESHDS_Hypothesis*>::const_iterator anIt = aLocalList.begin(); i < n && anIt != aLocalList.end(); anIt++ ) {
591 SMESHDS_Hypothesis* aHyp = (SMESHDS_Hypothesis*)(*anIt);
592 if ( _mapHypo.find( aHyp->GetID() ) != _mapHypo.end() )
593 aList[i++] = SMESH::SMESH_Hypothesis::_narrow( _mapHypo[aHyp->GetID()] );
598 catch(SALOME_Exception & S_ex) {
599 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
602 return aList._retn();
605 //=============================================================================
609 //=============================================================================
610 SMESH::SMESH_subMesh_ptr SMESH_Mesh_i::GetSubMesh(GEOM::GEOM_Object_ptr aSubShapeObject,
611 const char* theName )
612 throw(SALOME::SALOME_Exception)
614 Unexpect aCatch(SALOME_SalomeException);
615 MESSAGE("SMESH_Mesh_i::GetSubMesh");
616 if (CORBA::is_nil(aSubShapeObject))
617 THROW_SALOME_CORBA_EXCEPTION("bad subShape reference",
620 SMESH::SMESH_subMesh_var subMesh;
621 SMESH::SMESH_Mesh_var aMesh = SMESH::SMESH_Mesh::_narrow(_this());
623 TopoDS_Shape myLocSubShape = _gen_i->GeomObjectToShape(aSubShapeObject);
625 //Get or Create the SMESH_subMesh object implementation
627 int subMeshId = _impl->GetMeshDS()->ShapeToIndex( myLocSubShape );
628 subMesh = getSubMesh( subMeshId );
630 // create a new subMesh object servant if there is none for the shape
631 if ( subMesh->_is_nil() )
632 subMesh = createSubMesh( aSubShapeObject );
633 if ( _gen_i->CanPublishInStudy( subMesh )) {
634 SALOMEDS::SObject_var aSO =
635 _gen_i->PublishSubMesh(_gen_i->GetCurrentStudy(), aMesh,
636 subMesh, aSubShapeObject, theName );
637 if ( !aSO->_is_nil()) {
638 // Update Python script
639 TPythonDump() << aSO << " = " << _this() << ".GetSubMesh( "
640 << aSubShapeObject << ", '" << theName << "' )";
644 catch(SALOME_Exception & S_ex) {
645 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
647 return subMesh._retn();
650 //=============================================================================
654 //=============================================================================
656 void SMESH_Mesh_i::RemoveSubMesh( SMESH::SMESH_subMesh_ptr theSubMesh )
657 throw (SALOME::SALOME_Exception)
659 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::RemoveSubMesh");
660 if ( theSubMesh->_is_nil() )
663 GEOM::GEOM_Object_var aSubShapeObject;
664 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
665 if ( !aStudy->_is_nil() ) {
666 // Remove submesh's SObject
667 SALOMEDS::SObject_var anSO = _gen_i->ObjectToSObject( aStudy, theSubMesh );
668 if ( !anSO->_is_nil() ) {
669 long aTag = SMESH_Gen_i::GetRefOnShapeTag();
670 SALOMEDS::SObject_var anObj, aRef;
671 if ( anSO->FindSubObject( aTag, anObj ) && anObj->ReferencedObject( aRef ) )
672 aSubShapeObject = GEOM::GEOM_Object::_narrow( aRef->GetObject() );
674 // if ( aSubShapeObject->_is_nil() ) // not published shape (IPAL13617)
675 // aSubShapeObject = theSubMesh->GetSubShape();
677 aStudy->NewBuilder()->RemoveObjectWithChildren( anSO );
679 // Update Python script
680 TPythonDump() << _this() << ".RemoveSubMesh( " << anSO << " )";
684 removeSubMesh( theSubMesh, aSubShapeObject.in() );
687 //=============================================================================
691 //=============================================================================
692 #define CASE2STRING(enum) case SMESH::enum: return "SMESH."#enum;
693 inline TCollection_AsciiString ElementTypeString (SMESH::ElementType theElemType)
695 switch (theElemType) {
700 CASE2STRING( VOLUME );
706 //=============================================================================
710 //=============================================================================
712 SMESH::SMESH_Group_ptr SMESH_Mesh_i::CreateGroup( SMESH::ElementType theElemType,
713 const char* theName )
714 throw(SALOME::SALOME_Exception)
716 Unexpect aCatch(SALOME_SalomeException);
717 SMESH::SMESH_Group_var aNewGroup =
718 SMESH::SMESH_Group::_narrow( createGroup( theElemType, theName ));
720 if ( _gen_i->CanPublishInStudy( aNewGroup ) ) {
721 SALOMEDS::SObject_var aSO =
722 _gen_i->PublishGroup(_gen_i->GetCurrentStudy(), _this(),
723 aNewGroup, GEOM::GEOM_Object::_nil(), theName);
724 if ( !aSO->_is_nil()) {
725 // Update Python script
726 TPythonDump() << aSO << " = " << _this() << ".CreateGroup( "
727 << ElementTypeString(theElemType) << ", '" << theName << "' )";
730 return aNewGroup._retn();
734 //=============================================================================
738 //=============================================================================
739 SMESH::SMESH_GroupOnGeom_ptr SMESH_Mesh_i::CreateGroupFromGEOM (SMESH::ElementType theElemType,
741 GEOM::GEOM_Object_ptr theGeomObj)
742 throw(SALOME::SALOME_Exception)
744 Unexpect aCatch(SALOME_SalomeException);
745 SMESH::SMESH_GroupOnGeom_var aNewGroup;
747 TopoDS_Shape aShape = _gen_i->GeomObjectToShape( theGeomObj );
748 if ( !aShape.IsNull() )
750 aNewGroup = SMESH::SMESH_GroupOnGeom::_narrow
751 ( createGroup( theElemType, theName, aShape ));
753 if ( _gen_i->CanPublishInStudy( aNewGroup ) ) {
754 SALOMEDS::SObject_var aSO =
755 _gen_i->PublishGroup(_gen_i->GetCurrentStudy(), _this(),
756 aNewGroup, theGeomObj, theName);
757 if ( !aSO->_is_nil()) {
758 // Update Python script
759 TPythonDump() << aSO << " = " << _this() << ".CreateGroupFromGEOM("
760 << ElementTypeString(theElemType) << ", '" << theName << "', "
761 << theGeomObj << " )";
766 return aNewGroup._retn();
769 //=============================================================================
773 //=============================================================================
775 void SMESH_Mesh_i::RemoveGroup( SMESH::SMESH_GroupBase_ptr theGroup )
776 throw (SALOME::SALOME_Exception)
778 if ( theGroup->_is_nil() )
781 SMESH_GroupBase_i* aGroup =
782 dynamic_cast<SMESH_GroupBase_i*>( SMESH_Gen_i::GetServant( theGroup ).in() );
786 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
787 if ( !aStudy->_is_nil() ) {
788 SALOMEDS::SObject_var aGroupSO = _gen_i->ObjectToSObject( aStudy, theGroup );
790 if ( !aGroupSO->_is_nil() ) {
791 // Update Python script
792 TPythonDump() << _this() << ".RemoveGroup( " << aGroupSO << " )";
794 // Remove group's SObject
795 aStudy->NewBuilder()->RemoveObjectWithChildren( aGroupSO );
799 // Remove the group from SMESH data structures
800 removeGroup( aGroup->GetLocalID() );
803 //=============================================================================
804 /*! RemoveGroupWithContents
805 * Remove group with its contents
807 //=============================================================================
808 void SMESH_Mesh_i::RemoveGroupWithContents( SMESH::SMESH_GroupBase_ptr theGroup )
809 throw (SALOME::SALOME_Exception)
811 if ( theGroup->_is_nil() )
814 SMESH_GroupBase_i* aGroup =
815 dynamic_cast<SMESH_GroupBase_i*>( SMESH_Gen_i::GetServant( theGroup ).in() );
819 SMESH::long_array_var anIds = aGroup->GetListOfID();
820 SMESH::SMESH_MeshEditor_var aMeshEditor = SMESH_Mesh_i::GetMeshEditor();
822 // Update Python script
823 TPythonDump() << _this() << ".RemoveGroupWithContents( " << theGroup << " )";
826 if ( aGroup->GetType() == SMESH::NODE )
827 aMeshEditor->RemoveNodes( anIds );
829 aMeshEditor->RemoveElements( anIds );
832 RemoveGroup( theGroup );
834 // Clear python lines, created by RemoveNodes/Elements() and RemoveGroup()
835 _gen_i->RemoveLastFromPythonScript(_gen_i->GetCurrentStudy()->StudyId());
836 _gen_i->RemoveLastFromPythonScript(_gen_i->GetCurrentStudy()->StudyId());
840 //================================================================================
842 * \brief Get the list of groups existing in the mesh
843 * \retval SMESH::ListOfGroups * - list of groups
845 //================================================================================
847 SMESH::ListOfGroups * SMESH_Mesh_i::GetGroups() throw(SALOME::SALOME_Exception)
849 Unexpect aCatch(SALOME_SalomeException);
850 if (MYDEBUG) MESSAGE("GetGroups");
852 SMESH::ListOfGroups_var aList = new SMESH::ListOfGroups();
855 TPythonDump aPythonDump;
856 if ( !_mapGroups.empty() ) // (IMP13463) avoid "SyntaxError: can't assign to []"
860 aList->length( _mapGroups.size() );
862 map<int, SMESH::SMESH_GroupBase_ptr>::iterator it = _mapGroups.begin();
863 for ( ; it != _mapGroups.end(); it++ ) {
864 if ( CORBA::is_nil( it->second )) continue;
865 aList[i++] = SMESH::SMESH_GroupBase::_duplicate( it->second );
867 if (i > 1) aPythonDump << ", ";
868 aPythonDump << it->second;
872 catch(SALOME_Exception & S_ex) {
873 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
876 // Update Python script
877 if ( !_mapGroups.empty() ) // (IMP13463) avoid "SyntaxError: can't assign to []"
878 aPythonDump << " ] = " << _this() << ".GetGroups()";
880 return aList._retn();
882 //=============================================================================
884 * Get number of groups existing in the mesh
886 //=============================================================================
888 CORBA::Long SMESH_Mesh_i::NbGroups() throw (SALOME::SALOME_Exception)
890 Unexpect aCatch(SALOME_SalomeException);
891 return _mapGroups.size();
894 //=============================================================================
896 * New group is created. All mesh elements that are
897 * present in initial groups are added to the new one
899 //=============================================================================
900 SMESH::SMESH_Group_ptr SMESH_Mesh_i::UnionGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
901 SMESH::SMESH_GroupBase_ptr theGroup2,
902 const char* theName )
903 throw (SALOME::SALOME_Exception)
907 if ( theGroup1->_is_nil() || theGroup2->_is_nil() ||
908 theGroup1->GetType() != theGroup2->GetType() )
909 return SMESH::SMESH_Group::_nil();
912 SMESH::SMESH_Group_var aResGrp = CreateGroup( theGroup1->GetType(), theName );
913 if ( aResGrp->_is_nil() )
914 return SMESH::SMESH_Group::_nil();
916 SMESH::long_array_var anIds1 = theGroup1->GetListOfID();
917 SMESH::long_array_var anIds2 = theGroup2->GetListOfID();
919 TColStd_MapOfInteger aResMap;
921 for ( int i1 = 0, n1 = anIds1->length(); i1 < n1; i1++ )
922 aResMap.Add( anIds1[ i1 ] );
924 for ( int i2 = 0, n2 = anIds2->length(); i2 < n2; i2++ )
925 aResMap.Add( anIds2[ i2 ] );
927 SMESH::long_array_var aResIds = new SMESH::long_array;
928 aResIds->length( aResMap.Extent() );
931 TColStd_MapIteratorOfMapOfInteger anIter( aResMap );
932 for( ; anIter.More(); anIter.Next() )
933 aResIds[ resI++ ] = anIter.Key();
935 aResGrp->Add( aResIds );
937 // Clear python lines, created by CreateGroup() and Add()
938 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
939 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
940 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
942 // Update Python script
943 TPythonDump() << aResGrp << " = " << _this() << ".UnionGroups( "
944 << theGroup1 << ", " << theGroup2 << ", '"
947 return aResGrp._retn();
951 return SMESH::SMESH_Group::_nil();
955 //=============================================================================
957 \brief Union list of groups. New group is created. All mesh elements that are
958 present in initial groups are added to the new one.
959 \param theGroups list of groups
960 \param theName name of group to be created
961 \return pointer on the group
963 //=============================================================================
964 SMESH::SMESH_Group_ptr SMESH_Mesh_i::UnionListOfGroups(const SMESH::ListOfGroups& theGroups,
965 const char* theName )
966 throw (SALOME::SALOME_Exception)
969 return SMESH::SMESH_Group::_nil();
973 NCollection_Map< int > anIds;
974 SMESH::ElementType aType = SMESH::ALL;
975 for ( int g = 0, n = theGroups.length(); g < n; g++ )
977 SMESH::SMESH_GroupBase_var aGrp = theGroups[ g ];
978 if ( CORBA::is_nil( aGrp ) )
982 SMESH::ElementType aCurrType = aGrp->GetType();
983 if ( aType == SMESH::ALL )
987 if ( aType != aCurrType )
988 return SMESH::SMESH_Group::_nil();
992 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
993 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
995 int aCurrId = aCurrIds[ i ];
996 anIds.Add( aCurrId );
1001 SMESH::SMESH_Group_var aResGrp = CreateGroup( aType, theName );
1002 if ( aResGrp->_is_nil() )
1003 return SMESH::SMESH_Group::_nil();
1005 // Create array of identifiers
1006 SMESH::long_array_var aResIds = new SMESH::long_array;
1007 aResIds->length( anIds.Extent() );
1009 NCollection_Map< int >::Iterator anIter( anIds );
1010 for ( int i = 0; anIter.More(); anIter.Next(), i++ )
1012 aResIds[ i ] = anIter.Value();
1014 aResGrp->Add( aResIds );
1016 // Clear python lines, created by CreateGroup() and Add()
1017 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
1018 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1019 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1021 // Update Python script
1023 TPythonDump() << aResGrp << " = " << _this() << ".UnionListOfGroups( "
1024 << &theGroups << ", '" << theName << "' )";
1026 return aResGrp._retn();
1030 return SMESH::SMESH_Group::_nil();
1034 //=============================================================================
1036 * New group is created. All mesh elements that are
1037 * present in both initial groups are added to the new one.
1039 //=============================================================================
1040 SMESH::SMESH_Group_ptr SMESH_Mesh_i::IntersectGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
1041 SMESH::SMESH_GroupBase_ptr theGroup2,
1042 const char* theName )
1043 throw (SALOME::SALOME_Exception)
1045 if ( theGroup1->_is_nil() || theGroup2->_is_nil() ||
1046 theGroup1->GetType() != theGroup2->GetType() )
1047 return SMESH::SMESH_Group::_nil();
1049 // Create Intersection
1050 SMESH::SMESH_Group_var aResGrp = CreateGroup( theGroup1->GetType(), theName );
1051 if ( aResGrp->_is_nil() )
1054 SMESH::long_array_var anIds1 = theGroup1->GetListOfID();
1055 SMESH::long_array_var anIds2 = theGroup2->GetListOfID();
1057 TColStd_MapOfInteger aMap1;
1059 for ( int i1 = 0, n1 = anIds1->length(); i1 < n1; i1++ )
1060 aMap1.Add( anIds1[ i1 ] );
1062 TColStd_SequenceOfInteger aSeq;
1064 for ( int i2 = 0, n2 = anIds2->length(); i2 < n2; i2++ )
1065 if ( aMap1.Contains( anIds2[ i2 ] ) )
1066 aSeq.Append( anIds2[ i2 ] );
1068 SMESH::long_array_var aResIds = new SMESH::long_array;
1069 aResIds->length( aSeq.Length() );
1071 for ( int resI = 0, resN = aSeq.Length(); resI < resN; resI++ )
1072 aResIds[ resI ] = aSeq( resI + 1 );
1074 aResGrp->Add( aResIds );
1076 // Clear python lines, created by CreateGroup() and Add()
1077 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
1078 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
1079 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
1081 // Update Python script
1082 TPythonDump() << aResGrp << " = " << _this() << ".IntersectGroups( "
1083 << theGroup1 << ", " << theGroup2 << ", '" << theName << "')";
1085 return aResGrp._retn();
1088 //=============================================================================
1090 \brief Intersect list of groups. New group is created. All mesh elements that
1091 are present in all initial groups simultaneously are added to the new one.
1092 \param theGroups list of groups
1093 \param theName name of group to be created
1094 \return pointer on the group
1096 //=============================================================================
1097 SMESH::SMESH_Group_ptr SMESH_Mesh_i::IntersectListOfGroups(
1098 const SMESH::ListOfGroups& theGroups, const char* theName )
1099 throw (SALOME::SALOME_Exception)
1102 return SMESH::SMESH_Group::_nil();
1106 NCollection_DataMap< int, int > anIdToCount;
1107 SMESH::ElementType aType = SMESH::ALL;
1108 for ( int g = 0, n = theGroups.length(); g < n; g++ )
1110 SMESH::SMESH_GroupBase_var aGrp = theGroups[ g ];
1111 if ( CORBA::is_nil( aGrp ) )
1115 SMESH::ElementType aCurrType = aGrp->GetType();
1116 if ( aType == SMESH::ALL )
1120 if ( aType != aCurrType )
1121 return SMESH::SMESH_Group::_nil();
1124 // calculates number of occurance ids in groups
1125 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
1126 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
1128 int aCurrId = aCurrIds[ i ];
1129 if ( !anIdToCount.IsBound( aCurrId ) )
1130 anIdToCount.Bind( aCurrId, 1 );
1132 anIdToCount( aCurrId ) = anIdToCount( aCurrId ) + 1;
1136 // create map of ids
1137 int nbGrp = theGroups.length();
1138 NCollection_Map< int > anIds;
1139 NCollection_DataMap< int, int >::Iterator anIter( anIdToCount );
1140 for ( ; anIter.More(); anIter.Next() )
1142 int aCurrId = anIter.Key();
1143 int aCurrNb = anIter.Value();
1144 if ( aCurrNb == nbGrp )
1145 anIds.Add( aCurrId );
1149 SMESH::SMESH_Group_var aResGrp = CreateGroup( aType, theName );
1150 if ( aResGrp->_is_nil() )
1151 return SMESH::SMESH_Group::_nil();
1153 // Create array of identifiers
1154 SMESH::long_array_var aResIds = new SMESH::long_array;
1155 aResIds->length( anIds.Extent() );
1157 NCollection_Map< int >::Iterator aListIter( anIds );
1158 for ( int i = 0; aListIter.More(); aListIter.Next(), i++ )
1160 aResIds[ i ] = aListIter.Value();
1162 aResGrp->Add( aResIds );
1164 // Clear python lines, created by CreateGroup() and Add()
1165 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
1166 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1167 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1169 // Update Python script
1171 TPythonDump() << aResGrp << " = " << _this() << ".IntersectListOfGroups( "
1172 << &theGroups << ", '" << theName << "' )";
1174 return aResGrp._retn();
1178 return SMESH::SMESH_Group::_nil();
1182 //=============================================================================
1184 * New group is created. All mesh elements that are present in
1185 * main group but do not present in tool group are added to the new one
1187 //=============================================================================
1188 SMESH::SMESH_Group_ptr SMESH_Mesh_i::CutGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
1189 SMESH::SMESH_GroupBase_ptr theGroup2,
1190 const char* theName )
1191 throw (SALOME::SALOME_Exception)
1193 if ( theGroup1->_is_nil() || theGroup2->_is_nil() ||
1194 theGroup1->GetType() != theGroup2->GetType() )
1195 return SMESH::SMESH_Group::_nil();
1198 SMESH::SMESH_Group_var aResGrp = CreateGroup( theGroup1->GetType(), theName );
1199 if ( aResGrp->_is_nil() )
1202 SMESH::long_array_var anIds1 = theGroup1->GetListOfID();
1203 SMESH::long_array_var anIds2 = theGroup2->GetListOfID();
1205 TColStd_MapOfInteger aMap2;
1207 for ( int i2 = 0, n2 = anIds2->length(); i2 < n2; i2++ )
1208 aMap2.Add( anIds2[ i2 ] );
1210 TColStd_SequenceOfInteger aSeq;
1211 for ( int i1 = 0, n1 = anIds1->length(); i1 < n1; i1++ )
1212 if ( !aMap2.Contains( anIds1[ i1 ] ) )
1213 aSeq.Append( anIds1[ i1 ] );
1215 SMESH::long_array_var aResIds = new SMESH::long_array;
1216 aResIds->length( aSeq.Length() );
1218 for ( int resI = 0, resN = aSeq.Length(); resI < resN; resI++ )
1219 aResIds[ resI ] = aSeq( resI + 1 );
1221 aResGrp->Add( aResIds );
1223 // Clear python lines, created by CreateGroup() and Add()
1224 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
1225 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
1226 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
1228 // Update Python script
1229 TPythonDump() << aResGrp << " = " << _this() << ".CutGroups( "
1230 << theGroup1 << ", " << theGroup2 << ", '"
1231 << theName << "' )";
1233 return aResGrp._retn();
1236 //=============================================================================
1238 \brief Cut lists of groups. New group is created. All mesh elements that are
1239 present in main groups but do not present in tool groups are added to the new one
1240 \param theMainGroups list of main groups
1241 \param theToolGroups list of tool groups
1242 \param theName name of group to be created
1243 \return pointer on the group
1245 //=============================================================================
1246 SMESH::SMESH_Group_ptr SMESH_Mesh_i::CutListOfGroups(
1247 const SMESH::ListOfGroups& theMainGroups,
1248 const SMESH::ListOfGroups& theToolGroups,
1249 const char* theName )
1250 throw (SALOME::SALOME_Exception)
1253 return SMESH::SMESH_Group::_nil();
1257 NCollection_Map< int > aToolIds;
1258 SMESH::ElementType aType = SMESH::ALL;
1260 // iterate through tool groups
1261 for ( g = 0, n = theToolGroups.length(); g < n; g++ )
1263 SMESH::SMESH_GroupBase_var aGrp = theToolGroups[ g ];
1264 if ( CORBA::is_nil( aGrp ) )
1268 SMESH::ElementType aCurrType = aGrp->GetType();
1269 if ( aType == SMESH::ALL )
1273 if ( aType != aCurrType )
1274 return SMESH::SMESH_Group::_nil();
1278 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
1279 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
1281 int aCurrId = aCurrIds[ i ];
1282 aToolIds.Add( aCurrId );
1286 NCollection_Map< int > anIds; // result
1288 // Iterate through main group
1289 for ( g = 0, n = theMainGroups.length(); g < n; g++ )
1291 SMESH::SMESH_GroupBase_var aGrp = theMainGroups[ g ];
1292 if ( CORBA::is_nil( aGrp ) )
1296 SMESH::ElementType aCurrType = aGrp->GetType();
1297 if ( aType == SMESH::ALL )
1301 if ( aType != aCurrType )
1302 return SMESH::SMESH_Group::_nil();
1306 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
1307 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
1309 int aCurrId = aCurrIds[ i ];
1310 if ( !aToolIds.Contains( aCurrId ) )
1311 anIds.Add( aCurrId );
1316 SMESH::SMESH_Group_var aResGrp = CreateGroup( aType, theName );
1317 if ( aResGrp->_is_nil() )
1318 return SMESH::SMESH_Group::_nil();
1320 // Create array of identifiers
1321 SMESH::long_array_var aResIds = new SMESH::long_array;
1322 aResIds->length( anIds.Extent() );
1324 NCollection_Map< int >::Iterator anIter( anIds );
1325 for ( int i = 0; anIter.More(); anIter.Next(), i++ )
1327 aResIds[ i ] = anIter.Value();
1329 aResGrp->Add( aResIds );
1331 // Clear python lines, created by CreateGroup() and Add()
1332 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
1333 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1334 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1336 // Update Python script
1338 TPythonDump() << aResGrp << " = " << _this() << ".CutListOfGroups( "
1339 << &theMainGroups << ", " << &theToolGroups << ", '"
1340 << theName << "' )";
1342 return aResGrp._retn();
1346 return SMESH::SMESH_Group::_nil();
1350 //=============================================================================
1352 \brief Create groups of entities from existing groups of superior dimensions
1354 1) extract all nodes from each group,
1355 2) combine all elements of specified dimension laying on these nodes.
1356 \param theGroups list of source groups
1357 \param theElemType dimension of elements
1358 \param theName name of new group
1359 \return pointer on new group
1361 //=============================================================================
1362 SMESH::SMESH_Group_ptr SMESH_Mesh_i::CreateDimGroup(
1363 const SMESH::ListOfGroups& theGroups,
1364 SMESH::ElementType theElemType,
1365 const char* theName )
1366 throw (SALOME::SALOME_Exception)
1368 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
1370 if ( !theName || !aMeshDS )
1371 return SMESH::SMESH_Group::_nil();
1373 SMDSAbs_ElementType anElemType = (SMDSAbs_ElementType)theElemType;
1377 // Create map of nodes from all groups
1379 NCollection_Map< int > aNodeMap;
1381 for ( int g = 0, n = theGroups.length(); g < n; g++ )
1383 SMESH::SMESH_GroupBase_var aGrp = theGroups[ g ];
1384 if ( CORBA::is_nil( aGrp ) )
1387 SMESH::ElementType aType = aGrp->GetType();
1388 if ( aType == SMESH::ALL )
1390 else if ( aType == SMESH::NODE )
1392 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
1393 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
1395 int aCurrId = aCurrIds[ i ];
1396 const SMDS_MeshNode* aNode = aMeshDS->FindNode( aCurrId );
1398 aNodeMap.Add( aNode->GetID() );
1403 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
1404 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
1406 int aCurrId = aCurrIds[ i ];
1407 const SMDS_MeshElement* anElem = aMeshDS->FindElement( aCurrId );
1410 SMDS_ElemIteratorPtr aNodeIter = anElem->nodesIterator();
1411 while( aNodeIter->more() )
1413 const SMDS_MeshNode* aNode =
1414 dynamic_cast<const SMDS_MeshNode*>( aNodeIter->next() );
1416 aNodeMap.Add( aNode->GetID() );
1422 // Get result identifiers
1424 NCollection_Map< int > aResultIds;
1425 if ( theElemType == SMESH::NODE )
1427 NCollection_Map< int >::Iterator aNodeIter( aNodeMap );
1428 for ( ; aNodeIter.More(); aNodeIter.Next() )
1429 aResultIds.Add( aNodeIter.Value() );
1433 // Create list of elements of given dimension constructed on the nodes
1434 NCollection_Map< int > anElemList;
1435 NCollection_Map< int >::Iterator aNodeIter( aNodeMap );
1436 for ( ; aNodeIter.More(); aNodeIter.Next() )
1438 const SMDS_MeshElement* aNode =
1439 dynamic_cast<const SMDS_MeshElement*>( aMeshDS->FindNode( aNodeIter.Value() ) );
1443 SMDS_ElemIteratorPtr anElemIter = aNode->elementsIterator( anElemType );
1444 while( anElemIter->more() )
1446 const SMDS_MeshElement* anElem =
1447 dynamic_cast<const SMDS_MeshElement*>( anElemIter->next() );
1448 if ( anElem && anElem->GetType() == anElemType )
1449 anElemList.Add( anElem->GetID() );
1453 // check whether all nodes of elements are present in nodes map
1454 NCollection_Map< int >::Iterator anIter( anElemList );
1455 for ( ; anIter.More(); anIter.Next() )
1457 const SMDS_MeshElement* anElem = aMeshDS->FindElement( anIter.Value() );
1462 SMDS_ElemIteratorPtr aNodeIter = anElem->nodesIterator();
1463 while( aNodeIter->more() )
1465 const SMDS_MeshNode* aNode =
1466 dynamic_cast<const SMDS_MeshNode*>( aNodeIter->next() );
1467 if ( !aNode || !aNodeMap.Contains( aNode->GetID() ) )
1474 aResultIds.Add( anElem->GetID() );
1480 SMESH::SMESH_Group_var aResGrp = CreateGroup( theElemType, theName );
1481 if ( aResGrp->_is_nil() )
1482 return SMESH::SMESH_Group::_nil();
1484 // Create array of identifiers
1485 SMESH::long_array_var aResIds = new SMESH::long_array;
1486 aResIds->length( aResultIds.Extent() );
1488 NCollection_Map< int >::Iterator aResIter( aResultIds );
1489 for ( int i = 0; aResIter.More(); aResIter.Next(), i++ )
1490 aResIds[ i ] = aResIter.Value();
1491 aResGrp->Add( aResIds );
1493 // Remove strings corresponding to group creation
1494 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
1495 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1496 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1498 // Update Python script
1500 TPythonDump() << aResGrp << " = " << _this() << ".CreateDimGroup( "
1501 << &theGroups << ", " << theElemType << ", '" << theName << "' )";
1503 return aResGrp._retn();
1507 return SMESH::SMESH_Group::_nil();
1511 //================================================================================
1513 * \brief Remember GEOM group data
1515 //================================================================================
1517 void SMESH_Mesh_i::addGeomGroupData(GEOM::GEOM_Object_ptr theGeomObj,
1518 CORBA::Object_ptr theSmeshObj)
1520 if ( CORBA::is_nil( theGeomObj ) || theGeomObj->GetType() != GEOM_GROUP )
1523 SALOMEDS::Study_var study = _gen_i->GetCurrentStudy();
1524 SALOMEDS::SObject_var groupSO = _gen_i->ObjectToSObject( study, theGeomObj );
1525 if ( groupSO->_is_nil() )
1528 GEOM::GEOM_Gen_var geomGen = _gen_i->GetGeomEngine();
1529 GEOM::GEOM_IGroupOperations_var groupOp =
1530 geomGen->GetIGroupOperations( _gen_i->GetCurrentStudyID() );
1531 GEOM::ListOfLong_var ids = groupOp->GetObjects( theGeomObj );
1534 _geomGroupData.push_back( TGeomGroupData() );
1535 TGeomGroupData & groupData = _geomGroupData.back();
1537 CORBA::String_var entry = groupSO->GetID();
1538 groupData._groupEntry = entry.in();
1540 for ( int i = 0; i < ids->length(); ++i )
1541 groupData._indices.insert( ids[i] );
1543 groupData._smeshObject = theSmeshObj;
1546 //================================================================================
1548 * Remove GEOM group data relating to removed smesh object
1550 //================================================================================
1552 void SMESH_Mesh_i::removeGeomGroupData(CORBA::Object_ptr theSmeshObj)
1554 list<TGeomGroupData>::iterator
1555 data = _geomGroupData.begin(), dataEnd = _geomGroupData.end();
1556 for ( ; data != dataEnd; ++data ) {
1557 if ( theSmeshObj->_is_equivalent( data->_smeshObject )) {
1558 _geomGroupData.erase( data );
1564 //================================================================================
1566 * \brief Return new group contents if it has been changed and update group data
1568 //================================================================================
1570 TopoDS_Shape SMESH_Mesh_i::newGroupShape( TGeomGroupData & groupData)
1572 TopoDS_Shape newShape;
1575 SALOMEDS::Study_var study = _gen_i->GetCurrentStudy();
1576 if ( study->_is_nil() ) return newShape; // means "not changed"
1577 SALOMEDS::SObject_var groupSO = study->FindObjectID( groupData._groupEntry.c_str() );
1578 if ( !groupSO->_is_nil() )
1580 CORBA::Object_var groupObj = _gen_i->SObjectToObject( groupSO );
1581 if ( CORBA::is_nil( groupObj )) return newShape;
1582 GEOM::GEOM_Object_var geomGroup = GEOM::GEOM_Object::_narrow( groupObj );
1584 // get indices of group items
1585 set<int> curIndices;
1586 GEOM::GEOM_Gen_var geomGen = _gen_i->GetGeomEngine();
1587 GEOM::GEOM_IGroupOperations_var groupOp =
1588 geomGen->GetIGroupOperations( _gen_i->GetCurrentStudyID() );
1589 GEOM::ListOfLong_var ids = groupOp->GetObjects( geomGroup );
1590 for ( int i = 0; i < ids->length(); ++i )
1591 curIndices.insert( ids[i] );
1593 if ( groupData._indices == curIndices )
1594 return newShape; // group not changed
1597 groupData._indices = curIndices;
1599 GEOM_Client* geomClient = _gen_i->GetShapeReader();
1600 if ( !geomClient ) return newShape;
1601 TCollection_AsciiString groupIOR = geomGen->GetStringFromIOR( geomGroup );
1602 geomClient->RemoveShapeFromBuffer( groupIOR );
1603 newShape = _gen_i->GeomObjectToShape( geomGroup );
1606 if ( newShape.IsNull() ) {
1607 // geom group becomes empty - return empty compound
1608 TopoDS_Compound compound;
1609 BRep_Builder().MakeCompound(compound);
1610 newShape = compound;
1616 //=============================================================================
1618 * \brief Storage of shape and index used in CheckGeomGroupModif()
1620 //=============================================================================
1621 struct TIndexedShape {
1623 TopoDS_Shape _shape;
1624 TIndexedShape( int i, const TopoDS_Shape& s ):_index(i), _shape(s) {}
1627 //=============================================================================
1629 * \brief Update objects depending on changed geom groups
1631 * NPAL16168: geometrical group edition from a submesh don't modifiy mesh computation
1632 * issue 0020210: Update of a smesh group after modification of the associated geom group
1634 //=============================================================================
1636 void SMESH_Mesh_i::CheckGeomGroupModif()
1638 if ( !_impl->HasShapeToMesh() ) return;
1640 SALOMEDS::Study_var study = _gen_i->GetCurrentStudy();
1641 if ( study->_is_nil() ) return;
1643 CORBA::Long nbEntities = NbNodes() + NbElements();
1645 // Check if group contents changed
1647 typedef map< string, TopoDS_Shape > TEntry2Geom;
1648 TEntry2Geom newGroupContents;
1650 list<TGeomGroupData>::iterator
1651 data = _geomGroupData.begin(), dataEnd = _geomGroupData.end();
1652 for ( ; data != dataEnd; ++data )
1654 pair< TEntry2Geom::iterator, bool > it_new =
1655 newGroupContents.insert( make_pair( data->_groupEntry, TopoDS_Shape() ));
1656 bool processedGroup = !it_new.second;
1657 TopoDS_Shape& newShape = it_new.first->second;
1658 if ( !processedGroup )
1659 newShape = newGroupShape( *data );
1660 if ( newShape.IsNull() )
1661 continue; // no changes
1663 if ( processedGroup ) { // update group indices
1664 list<TGeomGroupData>::iterator data2 = data;
1665 for ( --data2; data2->_groupEntry != data->_groupEntry; --data2) {}
1666 data->_indices = data2->_indices;
1669 // Update SMESH objects according to new GEOM group contents
1671 SMESH::SMESH_subMesh_var submesh = SMESH::SMESH_subMesh::_narrow( data->_smeshObject );
1672 if ( !submesh->_is_nil() ) // -------------- Sub mesh ---------------------
1674 int oldID = submesh->GetId();
1675 if ( _mapSubMeshIor.find( oldID ) == _mapSubMeshIor.end() )
1677 TopoDS_Shape oldShape = _mapSubMesh[oldID]->GetSubShape();
1679 // update hypotheses
1680 list <const SMESHDS_Hypothesis * > hyps = _impl->GetHypothesisList(oldShape);
1681 list <const SMESHDS_Hypothesis * >::iterator hypIt;
1682 for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
1684 _impl->RemoveHypothesis( oldShape, (*hypIt)->GetID());
1685 _impl->AddHypothesis ( newShape, (*hypIt)->GetID());
1687 // care of submeshes
1688 SMESH_subMesh* newSubmesh = _impl->GetSubMesh( newShape );
1689 int newID = newSubmesh->GetId();
1690 if ( newID != oldID ) {
1691 _mapSubMesh [ newID ] = newSubmesh;
1692 _mapSubMesh_i [ newID ] = _mapSubMesh_i [ oldID ];
1693 _mapSubMeshIor[ newID ] = _mapSubMeshIor[ oldID ];
1694 _mapSubMesh. erase(oldID);
1695 _mapSubMesh_i. erase(oldID);
1696 _mapSubMeshIor.erase(oldID);
1697 _mapSubMesh_i [ newID ]->changeLocalId( newID );
1702 SMESH::SMESH_GroupOnGeom_var smeshGroup =
1703 SMESH::SMESH_GroupOnGeom::_narrow( data->_smeshObject );
1704 if ( !smeshGroup->_is_nil() ) // ------------ GROUP -----------------------
1706 SMESH_GroupOnGeom_i* group_i = SMESH::DownCast<SMESH_GroupOnGeom_i*>( smeshGroup );
1708 ::SMESH_Group* group = _impl->GetGroup( group_i->GetLocalID() );
1709 SMESHDS_GroupOnGeom* ds = static_cast<SMESHDS_GroupOnGeom*>( group->GetGroupDS() );
1710 ds->SetShape( newShape );
1715 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( data->_smeshObject );
1716 if ( !mesh->_is_nil() ) // -------------- MESH ----------------------------
1718 // Remove groups and submeshes basing on removed sub-shapes
1720 TopTools_MapOfShape newShapeMap;
1721 TopoDS_Iterator shapeIt( newShape );
1722 for ( ; shapeIt.More(); shapeIt.Next() )
1723 newShapeMap.Add( shapeIt.Value() );
1725 SMESHDS_Mesh* meshDS = _impl->GetMeshDS();
1726 for ( shapeIt.Initialize( meshDS->ShapeToMesh() ); shapeIt.More(); shapeIt.Next() )
1728 if ( newShapeMap.Contains( shapeIt.Value() ))
1730 TopTools_IndexedMapOfShape oldShapeMap;
1731 TopExp::MapShapes( shapeIt.Value(), oldShapeMap );
1732 for ( int i = 1; i <= oldShapeMap.Extent(); ++i )
1734 const TopoDS_Shape& oldShape = oldShapeMap(i);
1735 int oldInd = meshDS->ShapeToIndex( oldShape );
1737 map<int, SMESH::SMESH_subMesh_ptr>::iterator i_smIor = _mapSubMeshIor.find( oldInd );
1738 if ( i_smIor != _mapSubMeshIor.end() ) {
1739 RemoveSubMesh( i_smIor->second ); // one submesh per shape index
1742 map<int, SMESH::SMESH_GroupBase_ptr>::iterator i_grp = _mapGroups.begin();
1743 for ( ; i_grp != _mapGroups.end(); ++i_grp )
1745 // check if a group bases on oldInd shape
1746 SMESHDS_GroupOnGeom* grpOnGeom = 0;
1747 if ( ::SMESH_Group* g = _impl->GetGroup( i_grp->first ))
1748 grpOnGeom = dynamic_cast<SMESHDS_GroupOnGeom*>( g->GetGroupDS() );
1749 if ( grpOnGeom && oldShape.IsSame( grpOnGeom->GetShape() ))
1751 RemoveGroup( i_grp->second ); // several groups can base on same shape
1752 i_grp = _mapGroups.begin(); // _mapGroups changed - restart iteration
1757 // Reassign hypotheses and update groups after setting the new shape to mesh
1759 // collect anassigned hypotheses
1760 typedef list< pair< TIndexedShape, list<const SMESHDS_Hypothesis*> > > TShapeHypList;
1761 list <const SMESHDS_Hypothesis * >::const_iterator hypIt;
1762 TShapeHypList assignedHyps;
1763 for ( int i = 1; i <= meshDS->MaxShapeIndex(); ++i )
1765 const TopoDS_Shape& oldShape = meshDS->IndexToShape(i);
1766 list<const SMESHDS_Hypothesis*> hyps = meshDS->GetHypothesis( oldShape );// copy
1767 if ( !hyps.empty() ) {
1768 assignedHyps.push_back( make_pair( TIndexedShape(i,oldShape), hyps ));
1769 for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
1770 _impl->RemoveHypothesis( oldShape, (*hypIt)->GetID());
1773 // collect shapes supporting groups
1774 typedef list < pair< TIndexedShape, SMDSAbs_ElementType > > TShapeTypeList;
1775 TShapeTypeList groupData;
1776 const set<SMESHDS_GroupBase*>& groups = meshDS->GetGroups();
1777 set<SMESHDS_GroupBase*>::const_iterator grIt = groups.begin();
1778 for ( ; grIt != groups.end(); ++grIt )
1780 if ( SMESHDS_GroupOnGeom* gog = dynamic_cast<SMESHDS_GroupOnGeom*>( *grIt ))
1782 ( make_pair( TIndexedShape( gog->GetID(),gog->GetShape()), gog->GetType()));
1784 // set new shape to mesh -> DS of submeshes and geom groups is deleted
1785 _impl->ShapeToMesh( newShape );
1787 // reassign hypotheses
1788 TShapeHypList::iterator indS_hyps = assignedHyps.begin();
1789 for ( ; indS_hyps != assignedHyps.end(); ++indS_hyps )
1791 TIndexedShape& geom = indS_hyps->first;
1792 list<const SMESHDS_Hypothesis*>& hyps = indS_hyps->second;
1793 int oldID = geom._index;
1794 int newID = meshDS->ShapeToIndex( geom._shape );
1797 if ( oldID == 1 ) { // main shape
1799 geom._shape = newShape;
1801 for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
1802 _impl->AddHypothesis( geom._shape, (*hypIt)->GetID());
1803 // care of submeshes
1804 SMESH_subMesh* newSubmesh = _impl->GetSubMesh( geom._shape );
1805 if ( newID != oldID ) {
1806 _mapSubMesh [ newID ] = newSubmesh;
1807 _mapSubMesh_i [ newID ] = _mapSubMesh_i [ oldID ];
1808 _mapSubMeshIor[ newID ] = _mapSubMeshIor[ oldID ];
1809 _mapSubMesh. erase(oldID);
1810 _mapSubMesh_i. erase(oldID);
1811 _mapSubMeshIor.erase(oldID);
1812 _mapSubMesh_i [ newID ]->changeLocalId( newID );
1816 TShapeTypeList::iterator geomType = groupData.begin();
1817 for ( ; geomType != groupData.end(); ++geomType )
1819 const TIndexedShape& geom = geomType->first;
1820 int oldID = geom._index;
1821 if ( _mapGroups.find( oldID ) == _mapGroups.end() )
1824 SALOMEDS::SObject_var groupSO = _gen_i->ObjectToSObject( study,_mapGroups[oldID] );
1825 CORBA::String_var name = groupSO->GetName();
1827 SMESH_GroupBase_i* group_i = SMESH::DownCast<SMESH_GroupBase_i*>(_mapGroups[oldID] );
1829 if ( group_i && _impl->AddGroup( geomType->second, name.in(), newID, geom._shape ))
1830 group_i->changeLocalId( newID );
1833 break; // everything has been updated
1836 } // loop on group data
1840 CORBA::Long newNbEntities = NbNodes() + NbElements();
1841 list< SALOMEDS::SObject_var > soToUpdateIcons;
1842 if ( newNbEntities != nbEntities )
1844 // Add all SObjects with icons
1845 soToUpdateIcons.push_back( _gen_i->ObjectToSObject( study, _this() )); // mesh
1847 for (map<int, SMESH::SMESH_subMesh_ptr>::iterator i_sm = _mapSubMeshIor.begin();
1848 i_sm != _mapSubMeshIor.end(); ++i_sm ) // submeshes
1849 soToUpdateIcons.push_back( _gen_i->ObjectToSObject( study, i_sm->second ));
1851 for ( map<int, SMESH::SMESH_GroupBase_ptr>::iterator i_gr = _mapGroups.begin();
1852 i_gr != _mapGroups.end(); ++i_gr ) // groups
1853 soToUpdateIcons.push_back( _gen_i->ObjectToSObject( study, i_gr->second ));
1856 list< SALOMEDS::SObject_var >::iterator so = soToUpdateIcons.begin();
1857 for ( ; so != soToUpdateIcons.end(); ++so )
1858 _gen_i->SetPixMap( *so, "ICON_SMESH_TREE_MESH_WARN" );
1861 //=============================================================================
1863 * \brief Create standalone group instead if group on geometry
1865 //=============================================================================
1867 SMESH::SMESH_Group_ptr SMESH_Mesh_i::ConvertToStandalone( SMESH::SMESH_GroupOnGeom_ptr theGroup )
1869 SMESH::SMESH_Group_var aGroup;
1870 if ( theGroup->_is_nil() )
1871 return aGroup._retn();
1873 Unexpect aCatch(SALOME_SalomeException);
1875 SMESH_GroupBase_i* aGroupToRem =
1876 dynamic_cast<SMESH_GroupBase_i*>( SMESH_Gen_i::GetServant( theGroup ).in() );
1878 return aGroup._retn();
1880 int anId = aGroupToRem->GetLocalID();
1881 if ( !_impl->ConvertToStandalone( anId ) )
1882 return aGroup._retn();
1883 removeGeomGroupData( theGroup );
1885 SMESH_GroupBase_i* aGroupImpl = new SMESH_Group_i( SMESH_Gen_i::GetPOA(), this, anId );
1887 // remove old instance of group from own map
1888 _mapGroups.erase( anId );
1890 SALOMEDS::StudyBuilder_var builder;
1891 SALOMEDS::SObject_var aGroupSO;
1892 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
1893 if ( !aStudy->_is_nil() ) {
1894 builder = aStudy->NewBuilder();
1895 aGroupSO = _gen_i->ObjectToSObject( aStudy, theGroup );
1896 if ( !aGroupSO->_is_nil() ) {
1898 // remove reference to geometry
1899 SALOMEDS::ChildIterator_var chItr = aStudy->NewChildIterator(aGroupSO);
1900 for ( ; chItr->More(); chItr->Next() )
1901 // Remove group's child SObject
1902 builder->RemoveObject( chItr->Value() );
1904 // Update Python script
1905 TPythonDump() << aGroupSO << " = " << _this() << ".ConvertToStandalone( "
1906 << aGroupSO << " )";
1910 // PAL7962: san -- To ensure correct mapping of servant and correct reference counting in GenericObj_i
1911 SMESH_Gen_i::GetPOA()->activate_object( aGroupImpl );
1912 aGroupImpl->Register();
1913 // PAL7962: san -- To ensure correct mapping of servant and correct reference counting in GenericObj_i
1915 // remember new group in own map
1916 aGroup = SMESH::SMESH_Group::_narrow( aGroupImpl->_this() );
1917 _mapGroups[anId] = SMESH::SMESH_GroupBase::_duplicate( aGroup );
1919 // register CORBA object for persistence
1920 /*int nextId =*/ _gen_i->RegisterObject( aGroup );
1922 builder->SetIOR( aGroupSO, _gen_i->GetORB()->object_to_string( aGroup ) );
1924 return aGroup._retn();
1927 //=============================================================================
1931 //=============================================================================
1933 SMESH::SMESH_subMesh_ptr SMESH_Mesh_i::createSubMesh( GEOM::GEOM_Object_ptr theSubShapeObject )
1935 if(MYDEBUG) MESSAGE( "createSubMesh" );
1936 TopoDS_Shape myLocSubShape = _gen_i->GeomObjectToShape(theSubShapeObject);
1938 ::SMESH_subMesh * mySubMesh = _impl->GetSubMesh(myLocSubShape);
1939 int subMeshId = _impl->GetMeshDS()->ShapeToIndex( myLocSubShape );
1940 SMESH_subMesh_i *subMeshServant = new SMESH_subMesh_i(myPOA, _gen_i, this, subMeshId);
1941 SMESH::SMESH_subMesh_var subMesh
1942 = SMESH::SMESH_subMesh::_narrow(subMeshServant->_this());
1944 _mapSubMesh[subMeshId] = mySubMesh;
1945 _mapSubMesh_i[subMeshId] = subMeshServant;
1946 _mapSubMeshIor[subMeshId] = SMESH::SMESH_subMesh::_duplicate(subMesh);
1948 // register CORBA object for persistence
1949 int nextId = _gen_i->RegisterObject( subMesh );
1950 if(MYDEBUG) MESSAGE( "Add submesh to map with id = "<< nextId);
1952 // to track changes of GEOM groups
1953 addGeomGroupData( theSubShapeObject, subMesh );
1955 return subMesh._retn();
1958 //=======================================================================
1959 //function : getSubMesh
1961 //=======================================================================
1963 SMESH::SMESH_subMesh_ptr SMESH_Mesh_i::getSubMesh(int shapeID)
1965 map<int, SMESH::SMESH_subMesh_ptr>::iterator it = _mapSubMeshIor.find( shapeID );
1966 if ( it == _mapSubMeshIor.end() )
1967 return SMESH::SMESH_subMesh::_nil();
1969 return SMESH::SMESH_subMesh::_duplicate( (*it).second );
1973 //=============================================================================
1977 //=============================================================================
1979 void SMESH_Mesh_i::removeSubMesh (SMESH::SMESH_subMesh_ptr theSubMesh,
1980 GEOM::GEOM_Object_ptr theSubShapeObject )
1982 MESSAGE("SMESH_Mesh_i::removeSubMesh()");
1983 if ( theSubMesh->_is_nil() /*|| theSubShapeObject->_is_nil()*/ )
1986 if ( theSubShapeObject->_is_nil() ) // not published shape (IPAL13617)
1988 CORBA::Long shapeId = theSubMesh->GetId();
1989 if ( _mapSubMesh.find( shapeId ) != _mapSubMesh.end())
1991 TopoDS_Shape S = _mapSubMesh[ shapeId ]->GetSubShape();
1994 list<const SMESHDS_Hypothesis*> hyps = _impl->GetHypothesisList( S );
1995 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hyps.begin();
1996 for ( ; hyp != hyps.end(); ++hyp )
1997 _impl->RemoveHypothesis(S, (*hyp)->GetID());
2004 SMESH::ListOfHypothesis_var aHypList = GetHypothesisList( theSubShapeObject );
2005 for ( int i = 0, n = aHypList->length(); i < n; i++ ) {
2006 removeHypothesis( theSubShapeObject, aHypList[i] );
2009 catch( const SALOME::SALOME_Exception& ) {
2010 INFOS("SMESH_Mesh_i::removeSubMesh(): exception caught!");
2012 removeGeomGroupData( theSubShapeObject );
2014 int subMeshId = theSubMesh->GetId();
2016 _mapSubMesh.erase(subMeshId);
2017 _mapSubMesh_i.erase(subMeshId);
2018 _mapSubMeshIor.erase(subMeshId);
2019 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::removeSubMesh() completed");
2022 //=============================================================================
2026 //=============================================================================
2028 SMESH::SMESH_GroupBase_ptr SMESH_Mesh_i::createGroup (SMESH::ElementType theElemType,
2029 const char* theName,
2030 const TopoDS_Shape& theShape )
2033 SMESH::SMESH_GroupBase_var aGroup;
2034 if ( _impl->AddGroup( (SMDSAbs_ElementType)theElemType, theName, anId, theShape )) {
2035 SMESH_GroupBase_i* aGroupImpl;
2036 if ( !theShape.IsNull() )
2037 aGroupImpl = new SMESH_GroupOnGeom_i( SMESH_Gen_i::GetPOA(), this, anId );
2039 aGroupImpl = new SMESH_Group_i( SMESH_Gen_i::GetPOA(), this, anId );
2041 // PAL7962: san -- To ensure correct mapping of servant and correct reference counting in GenericObj_i
2042 SMESH_Gen_i::GetPOA()->activate_object( aGroupImpl );
2043 aGroupImpl->Register();
2044 // PAL7962: san -- To ensure correct mapping of servant and correct reference counting in GenericObj_i
2046 aGroup = SMESH::SMESH_GroupBase::_narrow( aGroupImpl->_this() );
2047 _mapGroups[anId] = SMESH::SMESH_GroupBase::_duplicate( aGroup );
2049 // register CORBA object for persistence
2050 int nextId = _gen_i->RegisterObject( aGroup );
2051 if(MYDEBUG) MESSAGE( "Add group to map with id = "<< nextId);
2053 // to track changes of GEOM groups
2054 if ( !theShape.IsNull() ) {
2055 GEOM::GEOM_Object_var geom = _gen_i->ShapeToGeomObject( theShape );
2056 addGeomGroupData( geom, aGroup );
2059 return aGroup._retn();
2062 //=============================================================================
2064 * SMESH_Mesh_i::removeGroup
2066 * Should be called by ~SMESH_Group_i()
2068 //=============================================================================
2070 void SMESH_Mesh_i::removeGroup( const int theId )
2072 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::removeGroup()" );
2073 if ( _mapGroups.find( theId ) != _mapGroups.end() ) {
2074 removeGeomGroupData( _mapGroups[theId] );
2075 _mapGroups.erase( theId );
2076 _impl->RemoveGroup( theId );
2081 //=============================================================================
2085 //=============================================================================
2087 SMESH::log_array * SMESH_Mesh_i::GetLog(CORBA::Boolean clearAfterGet)
2088 throw(SALOME::SALOME_Exception)
2090 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::GetLog");
2092 SMESH::log_array_var aLog;
2094 list < SMESHDS_Command * >logDS = _impl->GetLog();
2095 aLog = new SMESH::log_array;
2097 int lg = logDS.size();
2100 list < SMESHDS_Command * >::iterator its = logDS.begin();
2101 while(its != logDS.end()){
2102 SMESHDS_Command *com = *its;
2103 int comType = com->GetType();
2105 int lgcom = com->GetNumber();
2107 const list < int >&intList = com->GetIndexes();
2108 int inum = intList.size();
2110 list < int >::const_iterator ii = intList.begin();
2111 const list < double >&coordList = com->GetCoords();
2112 int rnum = coordList.size();
2114 list < double >::const_iterator ir = coordList.begin();
2115 aLog[indexLog].commandType = comType;
2116 aLog[indexLog].number = lgcom;
2117 aLog[indexLog].coords.length(rnum);
2118 aLog[indexLog].indexes.length(inum);
2119 for(int i = 0; i < rnum; i++){
2120 aLog[indexLog].coords[i] = *ir;
2121 //MESSAGE(" "<<i<<" "<<ir.Value());
2124 for(int i = 0; i < inum; i++){
2125 aLog[indexLog].indexes[i] = *ii;
2126 //MESSAGE(" "<<i<<" "<<ii.Value());
2135 catch(SALOME_Exception & S_ex){
2136 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
2138 return aLog._retn();
2142 //=============================================================================
2146 //=============================================================================
2148 void SMESH_Mesh_i::ClearLog() throw(SALOME::SALOME_Exception)
2150 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::ClearLog");
2154 //=============================================================================
2158 //=============================================================================
2160 CORBA::Long SMESH_Mesh_i::GetId()throw(SALOME::SALOME_Exception)
2162 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::GetId");
2166 //=============================================================================
2170 //=============================================================================
2172 CORBA::Long SMESH_Mesh_i::GetStudyId()throw(SALOME::SALOME_Exception)
2177 //=============================================================================
2181 //=============================================================================
2183 void SMESH_Mesh_i::SetImpl(::SMESH_Mesh * impl)
2185 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::SetImpl");
2189 //=============================================================================
2193 //=============================================================================
2195 ::SMESH_Mesh & SMESH_Mesh_i::GetImpl()
2197 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::GetImpl()");
2201 //=============================================================================
2203 * Return mesh editor
2205 //=============================================================================
2207 SMESH::SMESH_MeshEditor_ptr SMESH_Mesh_i::GetMeshEditor()
2209 // Create MeshEditor
2210 SMESH_MeshEditor_i *aMeshEditor = new SMESH_MeshEditor_i( this, false );
2211 SMESH::SMESH_MeshEditor_var aMesh = aMeshEditor->_this();
2213 // Update Python script
2214 TPythonDump() << aMeshEditor << " = " << _this() << ".GetMeshEditor()";
2216 return aMesh._retn();
2219 //=============================================================================
2221 * Return mesh edition previewer
2223 //=============================================================================
2225 SMESH::SMESH_MeshEditor_ptr SMESH_Mesh_i::GetMeshEditPreviewer()
2227 SMESH_MeshEditor_i *aMeshEditor = new SMESH_MeshEditor_i( this, true );
2228 SMESH::SMESH_MeshEditor_var aMesh = aMeshEditor->_this();
2229 return aMesh._retn();
2232 //=============================================================================
2236 //=============================================================================
2237 void SMESH_Mesh_i::SetAutoColor(CORBA::Boolean theAutoColor) throw(SALOME::SALOME_Exception)
2239 Unexpect aCatch(SALOME_SalomeException);
2240 _impl->SetAutoColor(theAutoColor);
2243 //=============================================================================
2247 //=============================================================================
2248 CORBA::Boolean SMESH_Mesh_i::GetAutoColor() throw(SALOME::SALOME_Exception)
2250 Unexpect aCatch(SALOME_SalomeException);
2251 return _impl->GetAutoColor();
2255 //=============================================================================
2257 * Export in different formats
2259 //=============================================================================
2261 CORBA::Boolean SMESH_Mesh_i::HasDuplicatedGroupNamesMED()
2263 return _impl->HasDuplicatedGroupNamesMED();
2266 void SMESH_Mesh_i::PrepareForWriting (const char* file, bool overwrite)
2268 TCollection_AsciiString aFullName ((char*)file);
2269 OSD_Path aPath (aFullName);
2270 OSD_File aFile (aPath);
2271 if (aFile.Exists()) {
2272 // existing filesystem node
2273 if (aFile.KindOfFile() == OSD_FILE) {
2274 if (aFile.IsWriteable()) {
2279 if (aFile.Failed()) {
2280 TCollection_AsciiString msg ("File ");
2281 msg += aFullName + " cannot be replaced.";
2282 THROW_SALOME_CORBA_EXCEPTION(msg.ToCString(), SALOME::BAD_PARAM);
2285 TCollection_AsciiString msg ("File ");
2286 msg += aFullName + " cannot be overwritten.";
2287 THROW_SALOME_CORBA_EXCEPTION(msg.ToCString(), SALOME::BAD_PARAM);
2290 TCollection_AsciiString msg ("Location ");
2291 msg += aFullName + " is not a file.";
2292 THROW_SALOME_CORBA_EXCEPTION(msg.ToCString(), SALOME::BAD_PARAM);
2295 // nonexisting file; check if it can be created
2297 aFile.Build(OSD_WriteOnly, OSD_Protection());
2298 if (aFile.Failed()) {
2299 TCollection_AsciiString msg ("You cannot create the file ");
2300 msg += aFullName + ". Check the directory existance and access rights.";
2301 THROW_SALOME_CORBA_EXCEPTION(msg.ToCString(), SALOME::BAD_PARAM);
2309 void SMESH_Mesh_i::ExportToMEDX (const char* file,
2310 CORBA::Boolean auto_groups,
2311 SMESH::MED_VERSION theVersion,
2312 CORBA::Boolean overwrite)
2313 throw(SALOME::SALOME_Exception)
2315 Unexpect aCatch(SALOME_SalomeException);
2318 PrepareForWriting(file, overwrite);
2319 const char* aMeshName = "Mesh";
2320 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
2321 if ( !aStudy->_is_nil() ) {
2322 SALOMEDS::SObject_var aMeshSO = _gen_i->ObjectToSObject( aStudy, _this() );
2323 if ( !aMeshSO->_is_nil() ) {
2324 aMeshName = aMeshSO->GetName();
2325 // asv : 27.10.04 : fix of 6903: check for StudyLocked before adding attributes
2326 if ( !aStudy->GetProperties()->IsLocked() )
2328 SALOMEDS::GenericAttribute_var anAttr;
2329 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
2330 SALOMEDS::AttributeExternalFileDef_var aFileName;
2331 anAttr=aStudyBuilder->FindOrCreateAttribute(aMeshSO, "AttributeExternalFileDef");
2332 aFileName = SALOMEDS::AttributeExternalFileDef::_narrow(anAttr);
2333 ASSERT(!aFileName->_is_nil());
2334 aFileName->SetValue(file);
2335 SALOMEDS::AttributeFileType_var aFileType;
2336 anAttr=aStudyBuilder->FindOrCreateAttribute(aMeshSO, "AttributeFileType");
2337 aFileType = SALOMEDS::AttributeFileType::_narrow(anAttr);
2338 ASSERT(!aFileType->_is_nil());
2339 aFileType->SetValue("FICHIERMED");
2343 // Update Python script
2344 // set name of mesh before export
2345 TPythonDump() << _gen_i << ".SetName(" << _this() << ", '" << aMeshName << "')";
2347 // check names of groups
2350 TPythonDump() << _this() << ".ExportToMEDX( '"
2351 << file << "', " << auto_groups << ", " << theVersion << ", " << overwrite << " )";
2353 _impl->ExportMED( file, aMeshName, auto_groups, theVersion );
2356 void SMESH_Mesh_i::ExportToMED (const char* file,
2357 CORBA::Boolean auto_groups,
2358 SMESH::MED_VERSION theVersion)
2359 throw(SALOME::SALOME_Exception)
2361 ExportToMEDX(file,auto_groups,theVersion,true);
2364 void SMESH_Mesh_i::ExportMED (const char* file,
2365 CORBA::Boolean auto_groups)
2366 throw(SALOME::SALOME_Exception)
2368 ExportToMEDX(file,auto_groups,SMESH::MED_V2_1,true);
2371 void SMESH_Mesh_i::ExportDAT (const char *file)
2372 throw(SALOME::SALOME_Exception)
2374 Unexpect aCatch(SALOME_SalomeException);
2376 // Update Python script
2377 // check names of groups
2379 TPythonDump() << _this() << ".ExportDAT( '" << file << "' )";
2382 PrepareForWriting(file);
2383 _impl->ExportDAT(file);
2386 void SMESH_Mesh_i::ExportUNV (const char *file)
2387 throw(SALOME::SALOME_Exception)
2389 Unexpect aCatch(SALOME_SalomeException);
2391 // Update Python script
2392 // check names of groups
2394 TPythonDump() << _this() << ".ExportUNV( '" << file << "' )";
2397 PrepareForWriting(file);
2398 _impl->ExportUNV(file);
2401 void SMESH_Mesh_i::ExportSTL (const char *file, const bool isascii)
2402 throw(SALOME::SALOME_Exception)
2404 Unexpect aCatch(SALOME_SalomeException);
2406 // Update Python script
2407 // check names of groups
2409 TPythonDump() << _this() << ".ExportSTL( '" << file << "', " << isascii << " )";
2412 PrepareForWriting(file);
2413 _impl->ExportSTL(file, isascii);
2416 //=============================================================================
2420 //=============================================================================
2422 SALOME_MED::MESH_ptr SMESH_Mesh_i::GetMEDMesh()throw(SALOME::SALOME_Exception)
2424 Unexpect aCatch(SALOME_SalomeException);
2425 SMESH_MEDMesh_i *aMedMesh = new SMESH_MEDMesh_i(this);
2426 SALOME_MED::MESH_var aMesh = aMedMesh->_this();
2427 return aMesh._retn();
2430 //=============================================================================
2434 //=============================================================================
2435 CORBA::Long SMESH_Mesh_i::NbNodes()throw(SALOME::SALOME_Exception)
2437 Unexpect aCatch(SALOME_SalomeException);
2438 return _impl->NbNodes();
2441 //=============================================================================
2445 //=============================================================================
2446 CORBA::Long SMESH_Mesh_i::NbElements()throw (SALOME::SALOME_Exception)
2448 Unexpect aCatch(SALOME_SalomeException);
2449 return Nb0DElements() + NbEdges() + NbFaces() + NbVolumes();
2452 //=============================================================================
2456 //=============================================================================
2457 CORBA::Long SMESH_Mesh_i::Nb0DElements()throw (SALOME::SALOME_Exception)
2459 Unexpect aCatch(SALOME_SalomeException);
2460 return _impl->Nb0DElements();
2463 //=============================================================================
2467 //=============================================================================
2468 CORBA::Long SMESH_Mesh_i::NbEdges()throw(SALOME::SALOME_Exception)
2470 Unexpect aCatch(SALOME_SalomeException);
2471 return _impl->NbEdges();
2474 CORBA::Long SMESH_Mesh_i::NbEdgesOfOrder(SMESH::ElementOrder order)
2475 throw(SALOME::SALOME_Exception)
2477 Unexpect aCatch(SALOME_SalomeException);
2478 return _impl->NbEdges( (SMDSAbs_ElementOrder) order);
2481 //=============================================================================
2485 //=============================================================================
2486 CORBA::Long SMESH_Mesh_i::NbFaces()throw(SALOME::SALOME_Exception)
2488 Unexpect aCatch(SALOME_SalomeException);
2489 return _impl->NbFaces();
2492 CORBA::Long SMESH_Mesh_i::NbTriangles()throw(SALOME::SALOME_Exception)
2494 Unexpect aCatch(SALOME_SalomeException);
2495 return _impl->NbTriangles();
2498 CORBA::Long SMESH_Mesh_i::NbQuadrangles()throw(SALOME::SALOME_Exception)
2500 Unexpect aCatch(SALOME_SalomeException);
2501 return _impl->NbQuadrangles();
2504 CORBA::Long SMESH_Mesh_i::NbPolygons()throw(SALOME::SALOME_Exception)
2506 Unexpect aCatch(SALOME_SalomeException);
2507 return _impl->NbPolygons();
2510 CORBA::Long SMESH_Mesh_i::NbFacesOfOrder(SMESH::ElementOrder order)
2511 throw(SALOME::SALOME_Exception)
2513 Unexpect aCatch(SALOME_SalomeException);
2514 return _impl->NbFaces( (SMDSAbs_ElementOrder) order);
2517 CORBA::Long SMESH_Mesh_i::NbTrianglesOfOrder(SMESH::ElementOrder order)
2518 throw(SALOME::SALOME_Exception)
2520 Unexpect aCatch(SALOME_SalomeException);
2521 return _impl->NbTriangles( (SMDSAbs_ElementOrder) order);
2524 CORBA::Long SMESH_Mesh_i::NbQuadranglesOfOrder(SMESH::ElementOrder order)
2525 throw(SALOME::SALOME_Exception)
2527 Unexpect aCatch(SALOME_SalomeException);
2528 return _impl->NbQuadrangles( (SMDSAbs_ElementOrder) order);
2531 //=============================================================================
2535 //=============================================================================
2536 CORBA::Long SMESH_Mesh_i::NbVolumes()throw(SALOME::SALOME_Exception)
2538 Unexpect aCatch(SALOME_SalomeException);
2539 return _impl->NbVolumes();
2542 CORBA::Long SMESH_Mesh_i::NbTetras()throw(SALOME::SALOME_Exception)
2544 Unexpect aCatch(SALOME_SalomeException);
2545 return _impl->NbTetras();
2548 CORBA::Long SMESH_Mesh_i::NbHexas()throw(SALOME::SALOME_Exception)
2550 Unexpect aCatch(SALOME_SalomeException);
2551 return _impl->NbHexas();
2554 CORBA::Long SMESH_Mesh_i::NbPyramids()throw(SALOME::SALOME_Exception)
2556 Unexpect aCatch(SALOME_SalomeException);
2557 return _impl->NbPyramids();
2560 CORBA::Long SMESH_Mesh_i::NbPrisms()throw(SALOME::SALOME_Exception)
2562 Unexpect aCatch(SALOME_SalomeException);
2563 return _impl->NbPrisms();
2566 CORBA::Long SMESH_Mesh_i::NbPolyhedrons()throw(SALOME::SALOME_Exception)
2568 Unexpect aCatch(SALOME_SalomeException);
2569 return _impl->NbPolyhedrons();
2572 CORBA::Long SMESH_Mesh_i::NbVolumesOfOrder(SMESH::ElementOrder order)
2573 throw(SALOME::SALOME_Exception)
2575 Unexpect aCatch(SALOME_SalomeException);
2576 return _impl->NbVolumes( (SMDSAbs_ElementOrder) order);
2579 CORBA::Long SMESH_Mesh_i::NbTetrasOfOrder(SMESH::ElementOrder order)
2580 throw(SALOME::SALOME_Exception)
2582 Unexpect aCatch(SALOME_SalomeException);
2583 return _impl->NbTetras( (SMDSAbs_ElementOrder) order);
2586 CORBA::Long SMESH_Mesh_i::NbHexasOfOrder(SMESH::ElementOrder order)
2587 throw(SALOME::SALOME_Exception)
2589 Unexpect aCatch(SALOME_SalomeException);
2590 return _impl->NbHexas( (SMDSAbs_ElementOrder) order);
2593 CORBA::Long SMESH_Mesh_i::NbPyramidsOfOrder(SMESH::ElementOrder order)
2594 throw(SALOME::SALOME_Exception)
2596 Unexpect aCatch(SALOME_SalomeException);
2597 return _impl->NbPyramids( (SMDSAbs_ElementOrder) order);
2600 CORBA::Long SMESH_Mesh_i::NbPrismsOfOrder(SMESH::ElementOrder order)
2601 throw(SALOME::SALOME_Exception)
2603 Unexpect aCatch(SALOME_SalomeException);
2604 return _impl->NbPrisms( (SMDSAbs_ElementOrder) order);
2607 //=============================================================================
2611 //=============================================================================
2612 CORBA::Long SMESH_Mesh_i::NbSubMesh()throw(SALOME::SALOME_Exception)
2614 Unexpect aCatch(SALOME_SalomeException);
2615 return _mapSubMesh_i.size();
2618 //=============================================================================
2622 //=============================================================================
2623 char* SMESH_Mesh_i::Dump()
2627 return CORBA::string_dup( os.str().c_str() );
2630 //=============================================================================
2634 //=============================================================================
2635 SMESH::long_array* SMESH_Mesh_i::GetIDs()
2637 // SMESH::long_array_var aResult = new SMESH::long_array();
2638 // SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2639 // int aMinId = aSMESHDS_Mesh->MinElementID();
2640 // int aMaxId = aSMESHDS_Mesh->MaxElementID();
2642 // aResult->length(aMaxId - aMinId + 1);
2644 // for (int i = 0, id = aMinId; id <= aMaxId; id++ )
2645 // aResult[i++] = id;
2647 // return aResult._retn();
2649 return GetElementsId();
2652 //=============================================================================
2656 //=============================================================================
2658 SMESH::long_array* SMESH_Mesh_i::GetElementsId()
2659 throw (SALOME::SALOME_Exception)
2661 Unexpect aCatch(SALOME_SalomeException);
2662 MESSAGE("SMESH_Mesh_i::GetElementsId");
2663 SMESH::long_array_var aResult = new SMESH::long_array();
2664 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2666 if ( aSMESHDS_Mesh == NULL )
2667 return aResult._retn();
2669 long nbElements = NbElements();
2670 aResult->length( nbElements );
2671 SMDS_ElemIteratorPtr anIt = aSMESHDS_Mesh->elementsIterator();
2672 for ( int i = 0, n = nbElements; i < n && anIt->more(); i++ )
2673 aResult[i] = anIt->next()->GetID();
2675 return aResult._retn();
2679 //=============================================================================
2683 //=============================================================================
2685 SMESH::long_array* SMESH_Mesh_i::GetElementsByType( SMESH::ElementType theElemType )
2686 throw (SALOME::SALOME_Exception)
2688 Unexpect aCatch(SALOME_SalomeException);
2689 MESSAGE("SMESH_subMesh_i::GetElementsByType");
2690 SMESH::long_array_var aResult = new SMESH::long_array();
2691 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2693 if ( aSMESHDS_Mesh == NULL )
2694 return aResult._retn();
2696 long nbElements = NbElements();
2698 // No sense in returning ids of elements along with ids of nodes:
2699 // when theElemType == SMESH::ALL, return node ids only if
2700 // there are no elements
2701 if ( theElemType == SMESH::NODE || theElemType == SMESH::ALL && nbElements == 0 )
2702 return GetNodesId();
2704 aResult->length( nbElements );
2708 SMDS_ElemIteratorPtr anIt = aSMESHDS_Mesh->elementsIterator();
2709 while ( i < nbElements && anIt->more() ) {
2710 const SMDS_MeshElement* anElem = anIt->next();
2711 if ( theElemType == SMESH::ALL || anElem->GetType() == (SMDSAbs_ElementType)theElemType )
2712 aResult[i++] = anElem->GetID();
2715 aResult->length( i );
2717 return aResult._retn();
2720 //=============================================================================
2724 //=============================================================================
2726 SMESH::long_array* SMESH_Mesh_i::GetNodesId()
2727 throw (SALOME::SALOME_Exception)
2729 Unexpect aCatch(SALOME_SalomeException);
2730 MESSAGE("SMESH_subMesh_i::GetNodesId");
2731 SMESH::long_array_var aResult = new SMESH::long_array();
2732 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2734 if ( aSMESHDS_Mesh == NULL )
2735 return aResult._retn();
2737 long nbNodes = NbNodes();
2738 aResult->length( nbNodes );
2739 SMDS_NodeIteratorPtr anIt = aSMESHDS_Mesh->nodesIterator();
2740 for ( int i = 0, n = nbNodes; i < n && anIt->more(); i++ )
2741 aResult[i] = anIt->next()->GetID();
2743 return aResult._retn();
2746 //=============================================================================
2750 //=============================================================================
2752 SMESH::ElementType SMESH_Mesh_i::GetElementType( const CORBA::Long id, const bool iselem )
2753 throw (SALOME::SALOME_Exception)
2755 return ( SMESH::ElementType )_impl->GetElementType( id, iselem );
2758 //=============================================================================
2762 //=============================================================================
2764 SMESH::EntityType SMESH_Mesh_i::GetElementGeomType( const CORBA::Long id )
2765 throw (SALOME::SALOME_Exception)
2767 const SMDS_MeshElement* e = _impl->GetMeshDS()->FindElement(id);
2769 THROW_SALOME_CORBA_EXCEPTION( "invalid element id", SALOME::BAD_PARAM );
2771 return ( SMESH::EntityType ) e->GetEntityType();
2774 //=============================================================================
2776 * Returns ID of elements for given submesh
2778 //=============================================================================
2779 SMESH::long_array* SMESH_Mesh_i::GetSubMeshElementsId(const CORBA::Long ShapeID)
2780 throw (SALOME::SALOME_Exception)
2782 SMESH::long_array_var aResult = new SMESH::long_array();
2784 SMESH_subMesh* SM = _impl->GetSubMeshContaining(ShapeID);
2785 if(!SM) return aResult._retn();
2787 SMESHDS_SubMesh* SDSM = SM->GetSubMeshDS();
2788 if(!SDSM) return aResult._retn();
2790 aResult->length(SDSM->NbElements());
2792 SMDS_ElemIteratorPtr eIt = SDSM->GetElements();
2794 while ( eIt->more() ) {
2795 aResult[i++] = eIt->next()->GetID();
2798 return aResult._retn();
2802 //=============================================================================
2804 * Returns ID of nodes for given submesh
2805 * If param all==true - returns all nodes, else -
2806 * returns only nodes on shapes.
2808 //=============================================================================
2809 SMESH::long_array* SMESH_Mesh_i::GetSubMeshNodesId(const CORBA::Long ShapeID, CORBA::Boolean all)
2810 throw (SALOME::SALOME_Exception)
2812 SMESH::long_array_var aResult = new SMESH::long_array();
2814 SMESH_subMesh* SM = _impl->GetSubMeshContaining(ShapeID);
2815 if(!SM) return aResult._retn();
2817 SMESHDS_SubMesh* SDSM = SM->GetSubMeshDS();
2818 if(!SDSM) return aResult._retn();
2821 if( !all || (SDSM->NbElements()==0) ) { // internal nodes or vertex submesh
2822 SMDS_NodeIteratorPtr nIt = SDSM->GetNodes();
2823 while ( nIt->more() ) {
2824 const SMDS_MeshNode* elem = nIt->next();
2825 theElems.insert( elem->GetID() );
2828 else { // all nodes of submesh elements
2829 SMDS_ElemIteratorPtr eIt = SDSM->GetElements();
2830 while ( eIt->more() ) {
2831 const SMDS_MeshElement* anElem = eIt->next();
2832 SMDS_ElemIteratorPtr nIt = anElem->nodesIterator();
2833 while ( nIt->more() ) {
2834 const SMDS_MeshElement* elem = nIt->next();
2835 theElems.insert( elem->GetID() );
2840 aResult->length(theElems.size());
2841 set<int>::iterator itElem;
2843 for ( itElem = theElems.begin(); itElem != theElems.end(); itElem++ )
2844 aResult[i++] = *itElem;
2846 return aResult._retn();
2850 //=============================================================================
2852 * Returns type of elements for given submesh
2854 //=============================================================================
2855 SMESH::ElementType SMESH_Mesh_i::GetSubMeshElementType(const CORBA::Long ShapeID)
2856 throw (SALOME::SALOME_Exception)
2858 SMESH_subMesh* SM = _impl->GetSubMeshContaining(ShapeID);
2859 if(!SM) return SMESH::ALL;
2861 SMESHDS_SubMesh* SDSM = SM->GetSubMeshDS();
2862 if(!SDSM) return SMESH::ALL;
2864 if(SDSM->NbElements()==0)
2865 return (SM->GetSubShape().ShapeType() == TopAbs_VERTEX) ? SMESH::NODE : SMESH::ALL;
2867 SMDS_ElemIteratorPtr eIt = SDSM->GetElements();
2868 const SMDS_MeshElement* anElem = eIt->next();
2869 return ( SMESH::ElementType ) anElem->GetType();
2873 //=============================================================================
2877 //=============================================================================
2879 CORBA::LongLong SMESH_Mesh_i::GetMeshPtr()
2881 CORBA::LongLong pointeur = CORBA::LongLong(_impl);
2883 MESSAGE("CORBA::LongLong SMESH_Mesh_i::GetMeshPtr() "<<pointeur);
2888 //=============================================================================
2890 * Get XYZ coordinates of node as list of double
2891 * If there is not node for given ID - returns empty list
2893 //=============================================================================
2895 SMESH::double_array* SMESH_Mesh_i::GetNodeXYZ(const CORBA::Long id)
2897 SMESH::double_array_var aResult = new SMESH::double_array();
2898 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2899 if ( aSMESHDS_Mesh == NULL )
2900 return aResult._retn();
2903 const SMDS_MeshNode* aNode = aSMESHDS_Mesh->FindNode(id);
2905 return aResult._retn();
2909 aResult[0] = aNode->X();
2910 aResult[1] = aNode->Y();
2911 aResult[2] = aNode->Z();
2912 return aResult._retn();
2916 //=============================================================================
2918 * For given node returns list of IDs of inverse elements
2919 * If there is not node for given ID - returns empty list
2921 //=============================================================================
2923 SMESH::long_array* SMESH_Mesh_i::GetNodeInverseElements(const CORBA::Long id)
2925 SMESH::long_array_var aResult = new SMESH::long_array();
2926 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2927 if ( aSMESHDS_Mesh == NULL )
2928 return aResult._retn();
2931 const SMDS_MeshNode* aNode = aSMESHDS_Mesh->FindNode(id);
2933 return aResult._retn();
2935 // find inverse elements
2936 SMDS_ElemIteratorPtr eIt = aNode->GetInverseElementIterator();
2937 TColStd_SequenceOfInteger IDs;
2938 while(eIt->more()) {
2939 const SMDS_MeshElement* elem = eIt->next();
2940 IDs.Append(elem->GetID());
2942 if(IDs.Length()>0) {
2943 aResult->length(IDs.Length());
2945 for(; i<=IDs.Length(); i++) {
2946 aResult[i-1] = IDs.Value(i);
2949 return aResult._retn();
2952 //=============================================================================
2954 * \brief Return position of a node on shape
2956 //=============================================================================
2958 SMESH::NodePosition* SMESH_Mesh_i::GetNodePosition(CORBA::Long NodeID)
2960 SMESH::NodePosition* aNodePosition = new SMESH::NodePosition();
2961 aNodePosition->shapeID = 0;
2962 aNodePosition->shapeType = GEOM::SHAPE;
2964 SMESHDS_Mesh* mesh = _impl->GetMeshDS();
2965 if ( !mesh ) return aNodePosition;
2967 if ( const SMDS_MeshNode* aNode = mesh->FindNode(NodeID) )
2969 if ( SMDS_PositionPtr pos = aNode->GetPosition() )
2971 aNodePosition->shapeID = pos->GetShapeId();
2972 switch ( pos->GetTypeOfPosition() ) {
2974 aNodePosition->shapeType = GEOM::EDGE;
2975 aNodePosition->params.length(1);
2976 aNodePosition->params[0] =
2977 static_cast<SMDS_EdgePosition*>( pos.get() )->GetUParameter();
2980 aNodePosition->shapeType = GEOM::FACE;
2981 aNodePosition->params.length(2);
2982 aNodePosition->params[0] =
2983 static_cast<SMDS_FacePosition*>( pos.get() )->GetUParameter();
2984 aNodePosition->params[1] =
2985 static_cast<SMDS_FacePosition*>( pos.get() )->GetVParameter();
2987 case SMDS_TOP_VERTEX:
2988 aNodePosition->shapeType = GEOM::VERTEX;
2990 case SMDS_TOP_3DSPACE:
2991 if ( TopExp_Explorer(_impl->GetShapeToMesh(), TopAbs_SOLID).More() )
2992 aNodePosition->shapeType = GEOM::SOLID;
2993 else if ( TopExp_Explorer(_impl->GetShapeToMesh(), TopAbs_SHELL).More() )
2994 aNodePosition->shapeType = GEOM::SHELL;
3000 return aNodePosition;
3003 //=============================================================================
3005 * If given element is node returns IDs of shape from position
3006 * If there is not node for given ID - returns -1
3008 //=============================================================================
3010 CORBA::Long SMESH_Mesh_i::GetShapeID(const CORBA::Long id)
3012 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3013 if ( aSMESHDS_Mesh == NULL )
3017 const SMDS_MeshNode* aNode = aSMESHDS_Mesh->FindNode(id);
3019 SMDS_PositionPtr pos = aNode->GetPosition();
3023 return pos->GetShapeId();
3030 //=============================================================================
3032 * For given element returns ID of result shape after
3033 * ::FindShape() from SMESH_MeshEditor
3034 * If there is not element for given ID - returns -1
3036 //=============================================================================
3038 CORBA::Long SMESH_Mesh_i::GetShapeIDForElem(const CORBA::Long id)
3040 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3041 if ( aSMESHDS_Mesh == NULL )
3044 // try to find element
3045 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
3049 //SMESH::SMESH_MeshEditor_var aMeshEditor = SMESH_Mesh_i::GetMeshEditor();
3050 ::SMESH_MeshEditor aMeshEditor(_impl);
3051 int index = aMeshEditor.FindShape( elem );
3059 //=============================================================================
3061 * Returns number of nodes for given element
3062 * If there is not element for given ID - returns -1
3064 //=============================================================================
3066 CORBA::Long SMESH_Mesh_i::GetElemNbNodes(const CORBA::Long id)
3068 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3069 if ( aSMESHDS_Mesh == NULL ) return -1;
3070 // try to find element
3071 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
3072 if(!elem) return -1;
3073 return elem->NbNodes();
3077 //=============================================================================
3079 * Returns ID of node by given index for given element
3080 * If there is not element for given ID - returns -1
3081 * If there is not node for given index - returns -2
3083 //=============================================================================
3085 CORBA::Long SMESH_Mesh_i::GetElemNode(const CORBA::Long id, const CORBA::Long index)
3087 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3088 if ( aSMESHDS_Mesh == NULL ) return -1;
3089 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
3090 if(!elem) return -1;
3091 if( index>=elem->NbNodes() || index<0 ) return -1;
3092 return elem->GetNode(index)->GetID();
3095 //=============================================================================
3097 * Returns IDs of nodes of given element
3099 //=============================================================================
3101 SMESH::long_array* SMESH_Mesh_i::GetElemNodes(const CORBA::Long id)
3103 SMESH::long_array_var aResult = new SMESH::long_array();
3104 if ( SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS() )
3106 if ( const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id) )
3108 aResult->length( elem->NbNodes() );
3109 for ( int i = 0; i < elem->NbNodes(); ++i )
3110 aResult[ i ] = elem->GetNode( i )->GetID();
3113 return aResult._retn();
3116 //=============================================================================
3118 * Returns true if given node is medium node
3119 * in given quadratic element
3121 //=============================================================================
3123 CORBA::Boolean SMESH_Mesh_i::IsMediumNode(const CORBA::Long ide, const CORBA::Long idn)
3125 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3126 if ( aSMESHDS_Mesh == NULL ) return false;
3128 const SMDS_MeshNode* aNode = aSMESHDS_Mesh->FindNode(idn);
3129 if(!aNode) return false;
3130 // try to find element
3131 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(ide);
3132 if(!elem) return false;
3134 return elem->IsMediumNode(aNode);
3138 //=============================================================================
3140 * Returns true if given node is medium node
3141 * in one of quadratic elements
3143 //=============================================================================
3145 CORBA::Boolean SMESH_Mesh_i::IsMediumNodeOfAnyElem(const CORBA::Long idn,
3146 SMESH::ElementType theElemType)
3148 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3149 if ( aSMESHDS_Mesh == NULL ) return false;
3152 const SMDS_MeshNode* aNode = aSMESHDS_Mesh->FindNode(idn);
3153 if(!aNode) return false;
3155 SMESH_MesherHelper aHelper( *(_impl) );
3157 SMDSAbs_ElementType aType;
3158 if(theElemType==SMESH::EDGE) aType = SMDSAbs_Edge;
3159 else if(theElemType==SMESH::FACE) aType = SMDSAbs_Face;
3160 else if(theElemType==SMESH::VOLUME) aType = SMDSAbs_Volume;
3161 else aType = SMDSAbs_All;
3163 return aHelper.IsMedium(aNode,aType);
3167 //=============================================================================
3169 * Returns number of edges for given element
3171 //=============================================================================
3173 CORBA::Long SMESH_Mesh_i::ElemNbEdges(const CORBA::Long id)
3175 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3176 if ( aSMESHDS_Mesh == NULL ) return -1;
3177 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
3178 if(!elem) return -1;
3179 return elem->NbEdges();
3183 //=============================================================================
3185 * Returns number of faces for given element
3187 //=============================================================================
3189 CORBA::Long SMESH_Mesh_i::ElemNbFaces(const CORBA::Long id)
3191 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3192 if ( aSMESHDS_Mesh == NULL ) return -1;
3193 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
3194 if(!elem) return -1;
3195 return elem->NbFaces();
3198 //=======================================================================
3199 //function : GetElemFaceNodes
3200 //purpose : Returns nodes of given face (counted from zero) for given element.
3201 //=======================================================================
3203 SMESH::long_array* SMESH_Mesh_i::GetElemFaceNodes(CORBA::Long elemId,
3204 CORBA::Short faceIndex)
3206 SMESH::long_array_var aResult = new SMESH::long_array();
3207 if ( SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS() )
3209 if ( const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(elemId) )
3211 SMDS_VolumeTool vtool( elem );
3212 if ( faceIndex < vtool.NbFaces() )
3214 aResult->length( vtool.NbFaceNodes( faceIndex ));
3215 const SMDS_MeshNode** nn = vtool.GetFaceNodes( faceIndex );
3216 for ( int i = 0; i < aResult->length(); ++i )
3217 aResult[ i ] = nn[ i ]->GetID();
3221 return aResult._retn();
3224 //=======================================================================
3225 //function : FindElementByNodes
3226 //purpose : Returns an element based on all given nodes.
3227 //=======================================================================
3229 CORBA::Long SMESH_Mesh_i::FindElementByNodes(const SMESH::long_array& nodes)
3231 CORBA::Long elemID(0);
3232 if ( SMESHDS_Mesh* mesh = _impl->GetMeshDS() )
3234 vector< const SMDS_MeshNode * > nn( nodes.length() );
3235 for ( int i = 0; i < nodes.length(); ++i )
3236 if ( !( nn[i] = mesh->FindNode( nodes[i] )))
3239 const SMDS_MeshElement* elem = mesh->FindElement( nn );
3240 if ( !elem && ( _impl->NbEdges( ORDER_QUADRATIC ) ||
3241 _impl->NbFaces( ORDER_QUADRATIC ) ||
3242 _impl->NbVolumes( ORDER_QUADRATIC )))
3243 elem = mesh->FindElement( nn, SMDSAbs_All, /*noMedium=*/true );
3245 if ( elem ) elemID = CORBA::Long( elem->GetID() );
3250 //=============================================================================
3252 * Returns true if given element is polygon
3254 //=============================================================================
3256 CORBA::Boolean SMESH_Mesh_i::IsPoly(const CORBA::Long id)
3258 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3259 if ( aSMESHDS_Mesh == NULL ) return false;
3260 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
3261 if(!elem) return false;
3262 return elem->IsPoly();
3266 //=============================================================================
3268 * Returns true if given element is quadratic
3270 //=============================================================================
3272 CORBA::Boolean SMESH_Mesh_i::IsQuadratic(const CORBA::Long id)
3274 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3275 if ( aSMESHDS_Mesh == NULL ) return false;
3276 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
3277 if(!elem) return false;
3278 return elem->IsQuadratic();
3282 //=============================================================================
3284 * Returns bary center for given element
3286 //=============================================================================
3288 SMESH::double_array* SMESH_Mesh_i::BaryCenter(const CORBA::Long id)
3290 SMESH::double_array_var aResult = new SMESH::double_array();
3291 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
3292 if ( aSMESHDS_Mesh == NULL )
3293 return aResult._retn();
3295 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
3297 return aResult._retn();
3299 if(elem->GetType()==SMDSAbs_Volume) {
3300 SMDS_VolumeTool aTool;
3301 if(aTool.Set(elem)) {
3303 if (!aTool.GetBaryCenter( aResult[0], aResult[1], aResult[2]) )
3308 SMDS_ElemIteratorPtr anIt = elem->nodesIterator();
3310 double x=0., y=0., z=0.;
3311 for(; anIt->more(); ) {
3313 const SMDS_MeshNode* aNode = static_cast<const SMDS_MeshNode*>(anIt->next());
3327 return aResult._retn();
3331 //=============================================================================
3333 * Create and publish group servants if any groups were imported or created anyhow
3335 //=============================================================================
3337 void SMESH_Mesh_i::CreateGroupServants()
3339 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
3341 ::SMESH_Mesh::GroupIteratorPtr groupIt = _impl->GetGroups();
3342 while ( groupIt->more() )
3344 ::SMESH_Group* group = groupIt->next();
3345 int anId = group->GetGroupDS()->GetID();
3347 map<int, SMESH::SMESH_GroupBase_ptr>::iterator it = _mapGroups.find(anId);
3348 if ( it != _mapGroups.end() && !CORBA::is_nil( it->second ))
3351 SMESH_GroupBase_i* aGroupImpl;
3353 if ( SMESHDS_GroupOnGeom* groupOnGeom =
3354 dynamic_cast<SMESHDS_GroupOnGeom*>( group->GetGroupDS() ))
3356 aGroupImpl = new SMESH_GroupOnGeom_i( SMESH_Gen_i::GetPOA(), this, anId );
3357 shape = groupOnGeom->GetShape();
3360 aGroupImpl = new SMESH_Group_i( SMESH_Gen_i::GetPOA(), this, anId );
3363 // To ensure correct mapping of servant and correct reference counting in GenericObj_i
3364 SMESH_Gen_i::GetPOA()->activate_object( aGroupImpl );
3365 aGroupImpl->Register();
3367 SMESH::SMESH_GroupBase_var groupVar =
3368 SMESH::SMESH_GroupBase::_narrow( aGroupImpl->_this() );
3369 _mapGroups[anId] = SMESH::SMESH_GroupBase::_duplicate( groupVar );
3371 // register CORBA object for persistence
3372 int nextId = _gen_i->RegisterObject( groupVar );
3373 if(MYDEBUG) MESSAGE( "Add group to map with id = "<< nextId);
3375 // publishing of the groups in the study
3376 if ( !aStudy->_is_nil() ) {
3377 GEOM::GEOM_Object_var shapeVar = _gen_i->ShapeToGeomObject( shape );
3378 _gen_i->PublishGroup( aStudy, _this(), groupVar, shapeVar, groupVar->GetName());
3383 //=============================================================================
3385 * \brief Return groups cantained in _mapGroups by their IDs
3387 //=============================================================================
3389 SMESH::ListOfGroups* SMESH_Mesh_i::GetGroups(const list<int>& groupIDs) const
3391 int nbGroups = groupIDs.size();
3392 SMESH::ListOfGroups_var aList = new SMESH::ListOfGroups();
3393 aList->length( nbGroups );
3395 list<int>::const_iterator ids = groupIDs.begin();
3396 for ( nbGroups = 0; ids != groupIDs.end(); ++ids )
3398 map<int, SMESH::SMESH_GroupBase_ptr>::const_iterator it = _mapGroups.find( *ids );
3399 if ( it != _mapGroups.end() && !CORBA::is_nil( it->second ))
3400 aList[nbGroups++] = SMESH::SMESH_GroupBase::_duplicate( it->second );
3402 aList->length( nbGroups );
3403 return aList._retn();
3406 //=============================================================================
3408 * \brief Return information about imported file
3410 //=============================================================================
3412 SALOME_MED::MedFileInfo* SMESH_Mesh_i::GetMEDFileInfo()
3414 SALOME_MED::MedFileInfo_var res( myFileInfo );
3415 if ( !res.operator->() ) {
3416 res = new SALOME_MED::MedFileInfo;
3418 res->fileSize = res->major = res->minor = res->release = -1;
3423 //=============================================================================
3425 * \brief Check and correct names of mesh groups
3427 //=============================================================================
3429 void SMESH_Mesh_i::checkGroupNames()
3431 int nbGrp = NbGroups();
3435 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
3436 if ( aStudy->_is_nil() )
3437 return; // nothing to do
3439 SMESH::ListOfGroups* grpList = 0;
3440 // avoid dump of "GetGroups"
3442 // store python dump into a local variable inside local scope
3443 SMESH::TPythonDump pDump; // do not delete this line of code
3444 grpList = GetGroups();
3447 for ( int gIndx = 0; gIndx < nbGrp; gIndx++ ) {
3448 SMESH::SMESH_GroupBase_ptr aGrp = (*grpList)[ gIndx ];
3451 SALOMEDS::SObject_var aGrpSO = _gen_i->ObjectToSObject( aStudy, aGrp );
3452 if ( aGrpSO->_is_nil() )
3454 // correct name of the mesh group if necessary
3455 const char* guiName = aGrpSO->GetName();
3456 if ( strcmp(guiName, aGrp->GetName()) )
3457 aGrp->SetName( guiName );
3461 //=============================================================================
3463 * \brief Sets list of notebook variables used for Mesh operations separated by ":" symbol
3465 //=============================================================================
3466 void SMESH_Mesh_i::SetParameters(const char* theParameters)
3468 SMESH_Gen_i::GetSMESHGen()->UpdateParameters(SMESH::SMESH_Mesh::_narrow(_this()),
3469 CORBA::string_dup(theParameters));
3472 //=============================================================================
3474 * \brief Returns list of notebook variables used for Mesh operations separated by ":" symbol
3476 //=============================================================================
3477 char* SMESH_Mesh_i::GetParameters()
3479 SMESH_Gen_i *gen = SMESH_Gen_i::GetSMESHGen();
3480 return CORBA::string_dup(gen->GetParameters(SMESH::SMESH_Mesh::_narrow(_this())));
3483 //=============================================================================
3485 * \brief Returns list of notebook variables used for last Mesh operation
3487 //=============================================================================
3488 SMESH::string_array* SMESH_Mesh_i::GetLastParameters()
3490 SMESH::string_array_var aResult = new SMESH::string_array();
3491 SMESH_Gen_i *gen = SMESH_Gen_i::GetSMESHGen();
3493 char *aParameters = GetParameters();
3494 SALOMEDS::Study_ptr aStudy = gen->GetCurrentStudy();
3495 if(!aStudy->_is_nil()) {
3496 SALOMEDS::ListOfListOfStrings_var aSections = aStudy->ParseVariables(aParameters);
3497 if(aSections->length() > 0) {
3498 SALOMEDS::ListOfStrings aVars = aSections[aSections->length()-1];
3499 aResult->length(aVars.length());
3500 for(int i = 0;i < aVars.length();i++)
3501 aResult[i] = CORBA::string_dup( aVars[i]);
3505 return aResult._retn();
3508 //=============================================================================
3510 * \brief Returns statistic of mesh elements
3512 //=============================================================================
3513 SMESH::long_array* SMESH_Mesh_i::GetMeshInfo()
3515 SMESH::long_array_var aRes = new SMESH::long_array();
3516 aRes->length(SMESH::Entity_Last);
3517 for (int i = SMESH::Entity_Node; i < SMESH::Entity_Last; i++)
3519 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
3521 return aRes._retn();
3522 const SMDS_MeshInfo& aMeshInfo = aMeshDS->GetMeshInfo();
3523 for (int i = SMESH::Entity_Node; i < SMESH::Entity_Last; i++)
3524 aRes[i] = aMeshInfo.NbEntities((SMDSAbs_EntityType)i);
3525 return aRes._retn();
3528 //=============================================================================
3530 * \brief Collect statistic of mesh elements given by iterator
3532 //=============================================================================
3533 void SMESH_Mesh_i::CollectMeshInfo(const SMDS_ElemIteratorPtr theItr,
3534 SMESH::long_array& theInfo)
3536 if (!theItr) return;
3537 while (theItr->more())
3538 theInfo[ theItr->next()->GetEntityType() ]++;
3541 //=============================================================================
3543 * \brief mapping of mesh dimension into shape type
3545 //=============================================================================
3546 static TopAbs_ShapeEnum shapeTypeByDim(const int theDim)
3548 TopAbs_ShapeEnum aType = TopAbs_SOLID;
3550 case 0: aType = TopAbs_VERTEX; break;
3551 case 1: aType = TopAbs_EDGE; break;
3552 case 2: aType = TopAbs_FACE; break;
3554 default:aType = TopAbs_SOLID; break;
3559 //=============================================================================
3561 * \brief Internal structure used to find concurent submeshes
3563 * It represents a pair < submesh, concurent dimension >, where
3564 * 'concurrent dimension' is dimension of shape where the submesh can concurent
3565 * with another submesh. In other words, it is dimension of a hypothesis assigned
3568 //=============================================================================
3574 int _dim; //!< a dimension the algo can build (concurrent dimension)
3575 int _ownDim; //!< dimension of shape of _subMesh (>=_dim)
3576 TopTools_MapOfShape _shapeMap;
3577 SMESH_subMesh* _subMesh;
3578 list<const SMESHDS_Hypothesis*> _hypothesises; //!< algo is first, then its parameters
3581 SMESH_DimHyp(const SMESH_subMesh* theSubMesh,
3583 const TopoDS_Shape& theShape)
3585 _subMesh = (SMESH_subMesh*)theSubMesh;
3586 SetShape( theDim, theShape );
3590 void SetShape(const int theDim,
3591 const TopoDS_Shape& theShape)
3594 _ownDim = (int)SMESH_Gen::GetShapeDim(theShape);
3595 if (_dim >= _ownDim)
3596 _shapeMap.Add( theShape );
3598 TopExp_Explorer anExp( theShape, shapeTypeByDim(theDim) );
3599 for( ; anExp.More(); anExp.Next() )
3600 _shapeMap.Add( anExp.Current() );
3604 //! Check sharing of sub shapes
3605 static bool isShareSubShapes(const TopTools_MapOfShape& theToCheck,
3606 const TopTools_MapOfShape& theToFind,
3607 const TopAbs_ShapeEnum theType)
3609 bool isShared = false;
3610 TopTools_MapIteratorOfMapOfShape anItr( theToCheck );
3611 for (; !isShared && anItr.More(); anItr.Next() ) {
3612 const TopoDS_Shape aSubSh = anItr.Key();
3613 // check for case when concurrent dimensions are same
3614 isShared = theToFind.Contains( aSubSh );
3615 // check for subshape with concurrent dimension
3616 TopExp_Explorer anExp( aSubSh, theType );
3617 for ( ; !isShared && anExp.More(); anExp.Next() )
3618 isShared = theToFind.Contains( anExp.Current() );
3623 //! check algorithms
3624 static bool checkAlgo(const SMESHDS_Hypothesis* theA1,
3625 const SMESHDS_Hypothesis* theA2)
3627 if ( theA1->GetType() == SMESHDS_Hypothesis::PARAM_ALGO ||
3628 theA2->GetType() == SMESHDS_Hypothesis::PARAM_ALGO )
3629 return false; // one of the hypothesis is not algorithm
3630 // check algorithm names (should be equal)
3631 return strcmp( theA1->GetName(), theA2->GetName() ) == 0;
3635 //! Check if subshape hypotheses are concurrent
3636 bool IsConcurrent(const SMESH_DimHyp* theOther) const
3638 if ( _subMesh == theOther->_subMesh )
3639 return false; // same subshape - should not be
3641 // if ( <own dim of either of submeshes> == <concurrent dim> &&
3642 // any of the two submeshes is not on COMPOUND shape )
3643 // -> no concurrency
3644 bool meIsCompound = (_subMesh->GetSubMeshDS() && _subMesh->GetSubMeshDS()->IsComplexSubmesh());
3645 bool otherIsCompound = (theOther->_subMesh->GetSubMeshDS() && theOther->_subMesh->GetSubMeshDS()->IsComplexSubmesh());
3646 if ( (_ownDim == _dim || theOther->_ownDim == _dim ) && (!meIsCompound || !otherIsCompound))
3649 // bool checkSubShape = ( _dim >= theOther->_dim )
3650 // ? isShareSubShapes( _shapeMap, theOther->_shapeMap, shapeTypeByDim(theOther->_dim) )
3651 // : isShareSubShapes( theOther->_shapeMap, _shapeMap, shapeTypeByDim(_dim) ) ;
3652 bool checkSubShape = isShareSubShapes( _shapeMap, theOther->_shapeMap, shapeTypeByDim(_dim));
3653 if ( !checkSubShape )
3656 // check algorithms to be same
3657 if (!checkAlgo( _hypothesises.front(), theOther->_hypothesises.front() ))
3658 return true; // different algorithms
3660 // check hypothesises for concurrence (skip first as algorithm)
3662 // pointers should be same, becase it is referenes from mesh hypothesis partition
3663 list <const SMESHDS_Hypothesis*>::const_iterator hypIt = _hypothesises.begin();
3664 list <const SMESHDS_Hypothesis*>::const_iterator otheEndIt = theOther->_hypothesises.end();
3665 for ( hypIt++ /*skip first as algo*/; hypIt != _hypothesises.end(); hypIt++ )
3666 if ( find( theOther->_hypothesises.begin(), otheEndIt, *hypIt ) != otheEndIt )
3668 // the submeshes are concurrent if their algorithms has different parameters
3669 return nbSame != theOther->_hypothesises.size() - 1;
3672 }; // end of SMESH_DimHyp
3674 typedef list<SMESH_DimHyp*> TDimHypList;
3676 static void addDimHypInstance(const int theDim,
3677 const TopoDS_Shape& theShape,
3678 const SMESH_Algo* theAlgo,
3679 const SMESH_subMesh* theSubMesh,
3680 const list <const SMESHDS_Hypothesis*>& theHypList,
3681 TDimHypList* theDimHypListArr )
3683 TDimHypList& listOfdimHyp = theDimHypListArr[theDim];
3684 if ( listOfdimHyp.empty() || listOfdimHyp.back()->_subMesh != theSubMesh ) {
3685 SMESH_DimHyp* dimHyp = new SMESH_DimHyp( theSubMesh, theDim, theShape );
3686 listOfdimHyp.push_back( dimHyp );
3689 SMESH_DimHyp* dimHyp = listOfdimHyp.back();
3690 dimHyp->_hypothesises.push_front(theAlgo);
3691 list <const SMESHDS_Hypothesis*>::const_iterator hypIt = theHypList.begin();
3692 for( ; hypIt != theHypList.end(); hypIt++ )
3693 dimHyp->_hypothesises.push_back( *hypIt );
3696 static void findConcurrents(const SMESH_DimHyp* theDimHyp,
3697 const TDimHypList& theListOfDimHyp,
3698 TListOfInt& theListOfConcurr )
3700 TDimHypList::const_reverse_iterator rIt = theListOfDimHyp.rbegin();
3701 for ( ; rIt != theListOfDimHyp.rend(); rIt++ ) {
3702 const SMESH_DimHyp* curDimHyp = *rIt;
3703 if ( curDimHyp == theDimHyp )
3704 break; // meet own dimHyp pointer in same dimension
3705 else if ( theDimHyp->IsConcurrent( curDimHyp ) )
3706 if ( find( theListOfConcurr.begin(),
3707 theListOfConcurr.end(),
3708 curDimHyp->_subMesh->GetId() ) == theListOfConcurr.end() )
3709 theListOfConcurr.push_back( curDimHyp->_subMesh->GetId() );
3713 static void unionLists(TListOfInt& theListOfId,
3714 TListOfListOfInt& theListOfListOfId,
3717 TListOfListOfInt::iterator it = theListOfListOfId.begin();
3718 for ( int i = 0; it != theListOfListOfId.end(); it++, i++ ) {
3720 continue; //skip already treated lists
3721 // check if other list has any same submesh object
3722 TListOfInt& otherListOfId = *it;
3723 if ( find_first_of( theListOfId.begin(), theListOfId.end(),
3724 otherListOfId.begin(), otherListOfId.end() ) == theListOfId.end() )
3727 // union two lists (from source into target)
3728 TListOfInt::iterator it2 = otherListOfId.begin();
3729 for ( ; it2 != otherListOfId.end(); it2++ ) {
3730 if ( find( theListOfId.begin(), theListOfId.end(), (*it2) ) == theListOfId.end() )
3731 theListOfId.push_back(*it2);
3733 // clear source list
3734 otherListOfId.clear();
3738 //! free memory allocated for dimension-hypothesis objects
3739 static void removeDimHyps( TDimHypList* theArrOfList )
3741 for (int i = 0; i < 4; i++ ) {
3742 TDimHypList& listOfdimHyp = theArrOfList[i];
3743 TDimHypList::const_iterator it = listOfdimHyp.begin();
3744 for ( ; it != listOfdimHyp.end(); it++ )
3749 //=============================================================================
3751 * \brief Return submesh objects list in meshing order
3753 //=============================================================================
3755 SMESH::submesh_array_array* SMESH_Mesh_i::GetMeshOrder()
3757 SMESH::submesh_array_array_var aResult = new SMESH::submesh_array_array();
3759 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
3761 return aResult._retn();
3763 ::SMESH_Mesh& mesh = GetImpl();
3764 TListOfListOfInt anOrder = mesh.GetMeshOrder(); // is there already defined order?
3765 if ( !anOrder.size() ) {
3767 // collect submeshes detecting concurrent algorithms and hypothesises
3768 TDimHypList dimHypListArr[4]; // dimHyp list for each shape dimension
3770 map<int, ::SMESH_subMesh*>::iterator i_sm = _mapSubMesh.begin();
3771 for ( ; i_sm != _mapSubMesh.end(); i_sm++ ) {
3772 ::SMESH_subMesh* sm = (*i_sm).second;
3774 const TopoDS_Shape& aSubMeshShape = sm->GetSubShape();
3776 // list of assigned hypothesises
3777 const list <const SMESHDS_Hypothesis*>& hypList = mesh.GetHypothesisList(aSubMeshShape);
3778 // Find out dimensions where the submesh can be concurrent.
3779 // We define the dimensions by algo of each of hypotheses in hypList
3780 list <const SMESHDS_Hypothesis*>::const_iterator hypIt = hypList.begin();
3781 for( ; hypIt != hypList.end(); hypIt++ ) {
3782 SMESH_Algo* anAlgo = 0;
3783 const SMESH_Hypothesis* hyp = dynamic_cast<const SMESH_Hypothesis*>(*hypIt);
3784 if ( hyp->GetType() != SMESHDS_Hypothesis::PARAM_ALGO )
3785 // hyp it-self is algo
3786 anAlgo = (SMESH_Algo*)dynamic_cast<const SMESH_Algo*>(hyp);
3788 // try to find algorithm with help of subshapes
3789 TopExp_Explorer anExp( aSubMeshShape, shapeTypeByDim(hyp->GetDim()) );
3790 for ( ; !anAlgo && anExp.More(); anExp.Next() )
3791 anAlgo = mesh.GetGen()->GetAlgo( mesh, anExp.Current() );
3794 continue; // no assigned algorithm to current submesh
3796 int dim = anAlgo->GetDim(); // top concurrent dimension (see comment to SMESH_DimHyp)
3797 // the submesh can concurrent at <dim> (or lower dims if !anAlgo->NeedDescretBoundary())
3799 // create instance of dimension-hypothesis for found concurrent dimension(s) and algorithm
3800 for ( int j = anAlgo->NeedDescretBoundary() ? dim : 1, jn = dim; j <= jn; j++ )
3801 addDimHypInstance( j, aSubMeshShape, anAlgo, sm, hypList, dimHypListArr );
3803 } // end iterations on submesh
3805 // iterate on created dimension-hypotheses and check for concurrents
3806 for ( int i = 0; i < 4; i++ ) {
3807 const list<SMESH_DimHyp*>& listOfDimHyp = dimHypListArr[i];
3808 // check for concurrents in own and other dimensions (step-by-step)
3809 TDimHypList::const_iterator dhIt = listOfDimHyp.begin();
3810 for ( ; dhIt != listOfDimHyp.end(); dhIt++ ) {
3811 const SMESH_DimHyp* dimHyp = *dhIt;
3812 TListOfInt listOfConcurr;
3813 // looking for concurrents and collect into own list
3814 for ( int j = i; j < 4; j++ )
3815 findConcurrents( dimHyp, dimHypListArr[j], listOfConcurr );
3816 // check if any concurrents found
3817 if ( listOfConcurr.size() > 0 ) {
3818 // add own submesh to list of concurrent
3819 listOfConcurr.push_front( dimHyp->_subMesh->GetId() );
3820 anOrder.push_back( listOfConcurr );
3825 removeDimHyps(dimHypListArr);
3827 // now, minimise the number of concurrent groups
3828 // Here we assume that lists of submhes can has same submesh
3829 // in case of multi-dimension algorithms, as result
3830 // list with common submesh have to be union into one list
3832 TListOfListOfInt::iterator listIt = anOrder.begin();
3833 for(; listIt != anOrder.end(); listIt++, listIndx++ )
3834 unionLists( *listIt, anOrder, listIndx + 1 );
3836 // convert submesh ids into interface instances
3837 // and dump command into python
3838 convertMeshOrder( anOrder, aResult, true );
3840 return aResult._retn();
3843 //=============================================================================
3845 * \brief find common submeshes with given submesh
3846 * \param theSubMeshList list of already collected submesh to check
3847 * \param theSubMesh given submesh to intersect with other
3848 * \param theCommonSubMeshes collected common submeshes
3850 //=============================================================================
3852 static void findCommonSubMesh
3853 (list<const SMESH_subMesh*>& theSubMeshList,
3854 const SMESH_subMesh* theSubMesh,
3855 set<const SMESH_subMesh*>& theCommon )
3859 list<const SMESH_subMesh*>::const_iterator it = theSubMeshList.begin();
3860 for ( ; it != theSubMeshList.end(); it++ )
3861 theSubMesh->FindIntersection( *it, theCommon );
3862 theSubMeshList.push_back( theSubMesh );
3863 //theCommon.insert( theSubMesh );
3866 //=============================================================================
3868 * \brief Set submesh object order
3869 * \param theSubMeshArray submesh array order
3871 //=============================================================================
3873 ::CORBA::Boolean SMESH_Mesh_i::SetMeshOrder(const SMESH::submesh_array_array& theSubMeshArray)
3876 ::SMESH_Mesh& mesh = GetImpl();
3878 TPythonDump aPythonDump; // prevent dump of called methods
3879 aPythonDump << "isDone = " << _this() << ".SetMeshOrder( [ ";
3881 TListOfListOfInt subMeshOrder;
3882 for ( int i = 0, n = theSubMeshArray.length(); i < n; i++ )
3884 const SMESH::submesh_array& aSMArray = theSubMeshArray[i];
3885 TListOfInt subMeshIds;
3886 aPythonDump << "[ ";
3887 // Collect subMeshes which should be clear
3888 // do it list-by-list, because modification of submesh order
3889 // take effect between concurrent submeshes only
3890 set<const SMESH_subMesh*> subMeshToClear;
3891 list<const SMESH_subMesh*> subMeshList;
3892 for ( int j = 0, jn = aSMArray.length(); j < jn; j++ )
3894 const SMESH::SMESH_subMesh_var subMesh = SMESH::SMESH_subMesh::_duplicate(aSMArray[j]);
3896 aPythonDump << ", ";
3897 aPythonDump << subMesh;
3898 subMeshIds.push_back( subMesh->GetId() );
3899 // detect common parts of submeshes
3900 if ( _mapSubMesh.find(subMesh->GetId()) != _mapSubMesh.end() )
3901 findCommonSubMesh( subMeshList, _mapSubMesh[ subMesh->GetId() ], subMeshToClear );
3903 aPythonDump << " ]";
3904 subMeshOrder.push_back( subMeshIds );
3906 // clear collected submeshes
3907 set<const SMESH_subMesh*>::iterator clrIt = subMeshToClear.begin();
3908 for ( ; clrIt != subMeshToClear.end(); clrIt++ ) {
3909 SMESH_subMesh* sm = (SMESH_subMesh*)*clrIt;
3911 sm->ComputeStateEngine( SMESH_subMesh::CLEAN );
3912 // ClearSubMesh( *clrIt );
3915 aPythonDump << " ])";
3917 mesh.SetMeshOrder( subMeshOrder );
3923 //=============================================================================
3925 * \brief Convert submesh ids into submesh interfaces
3927 //=============================================================================
3929 void SMESH_Mesh_i::convertMeshOrder
3930 (const TListOfListOfInt& theIdsOrder,
3931 SMESH::submesh_array_array& theResOrder,
3932 const bool theIsDump)
3934 int nbSet = theIdsOrder.size();
3935 TPythonDump aPythonDump; // prevent dump of called methods
3937 aPythonDump << "[ ";
3938 theResOrder.length(nbSet);
3939 TListOfListOfInt::const_iterator it = theIdsOrder.begin();
3941 for( ; it != theIdsOrder.end(); it++ ) {
3942 // translate submesh identificators into submesh objects
3943 // takeing into account real number of concurrent lists
3944 const TListOfInt& aSubOrder = (*it);
3945 if (!aSubOrder.size())
3948 aPythonDump << "[ ";
3949 // convert shape indeces into interfaces
3950 SMESH::submesh_array_var aResSubSet = new SMESH::submesh_array();
3951 aResSubSet->length(aSubOrder.size());
3952 TListOfInt::const_iterator subIt = aSubOrder.begin();
3953 for( int j = 0; subIt != aSubOrder.end(); subIt++ ) {
3954 if ( _mapSubMeshIor.find(*subIt) == _mapSubMeshIor.end() )
3956 SMESH::SMESH_subMesh_var subMesh =
3957 SMESH::SMESH_subMesh::_duplicate( _mapSubMeshIor[*subIt] );
3960 aPythonDump << ", ";
3961 aPythonDump << subMesh;
3963 aResSubSet[ j++ ] = subMesh;
3966 aPythonDump << " ]";
3967 theResOrder[ listIndx++ ] = aResSubSet;
3969 // correct number of lists
3970 theResOrder.length( listIndx );
3973 // finilise python dump
3974 aPythonDump << " ]";
3975 aPythonDump << " = " << _this() << ".GetMeshOrder()";