1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // SMESH SMESH_I : idl implementation based on 'SMESH' unit's calsses
23 // File : SMESH_Mesh_i.cxx
24 // Author : Paul RASCLE, EDF
27 #include "SMESH_Mesh_i.hxx"
29 #include "SMESH_Filter_i.hxx"
30 #include "SMESH_Gen_i.hxx"
31 #include "SMESH_Group_i.hxx"
32 #include "SMESH_MEDMesh_i.hxx"
33 #include "SMESH_MeshEditor_i.hxx"
34 #include "SMESH_PythonDump.hxx"
35 #include "SMESH_subMesh_i.hxx"
37 #include "DriverMED_R_SMESHDS_Mesh.h"
38 #include "DriverMED_W_SMESHDS_Mesh.h"
39 #include "SMDS_VolumeTool.hxx"
40 #include "SMDS_ElemIterator.hxx"
41 #include "SMESHDS_Command.hxx"
42 #include "SMESHDS_CommandType.hxx"
43 #include "SMESHDS_GroupOnGeom.hxx"
44 #include "SMESH_Group.hxx"
45 #include "SMESH_MeshEditor.hxx"
46 #include "SMESH_MesherHelper.hxx"
47 #include "SMDS_EdgePosition.hxx"
48 #include "SMDS_FacePosition.hxx"
51 #include "SALOME_NamingService.hxx"
52 #include "Utils_CorbaException.hxx"
53 #include "Utils_ExceptHandlers.hxx"
54 #include "Utils_SINGLETON.hxx"
55 #include "utilities.h"
56 #include "GEOMImpl_Types.hxx"
59 #include <BRep_Builder.hxx>
60 #include <OSD_Directory.hxx>
61 #include <OSD_File.hxx>
62 #include <OSD_Path.hxx>
63 #include <OSD_Protection.hxx>
64 #include <TColStd_MapIteratorOfMapOfInteger.hxx>
65 #include <TColStd_MapOfInteger.hxx>
66 #include <TColStd_SequenceOfInteger.hxx>
67 #include <TCollection_AsciiString.hxx>
69 #include <TopExp_Explorer.hxx>
70 #include <TopoDS_Compound.hxx>
71 #include <TopTools_MapOfShape.hxx>
72 #include <TopTools_MapIteratorOfMapOfShape.hxx>
82 static int MYDEBUG = 0;
84 static int MYDEBUG = 0;
88 using SMESH::TPythonDump;
90 int SMESH_Mesh_i::myIdGenerator = 0;
94 //=============================================================================
98 //=============================================================================
100 SMESH_Mesh_i::SMESH_Mesh_i( PortableServer::POA_ptr thePOA,
102 CORBA::Long studyId )
103 : SALOME::GenericObj_i( thePOA )
105 MESSAGE("SMESH_Mesh_i");
108 _id = myIdGenerator++;
112 //=============================================================================
116 //=============================================================================
118 SMESH_Mesh_i::~SMESH_Mesh_i()
120 INFOS("~SMESH_Mesh_i");
121 map<int, SMESH::SMESH_GroupBase_ptr>::iterator it;
122 for ( it = _mapGroups.begin(); it != _mapGroups.end(); it++ ) {
123 SMESH_GroupBase_i* aGroup = dynamic_cast<SMESH_GroupBase_i*>( SMESH_Gen_i::GetServant( it->second ).in() );
125 // this method is colled from destructor of group (PAL6331)
126 //_impl->RemoveGroup( aGroup->GetLocalID() );
135 //=============================================================================
139 * Associates <this> mesh with <theShape> and puts a reference
140 * to <theShape> into the current study;
141 * the previous shape is substituted by the new one.
143 //=============================================================================
145 void SMESH_Mesh_i::SetShape( GEOM::GEOM_Object_ptr theShapeObject )
146 throw (SALOME::SALOME_Exception)
148 Unexpect aCatch(SALOME_SalomeException);
150 _impl->ShapeToMesh( _gen_i->GeomObjectToShape( theShapeObject ));
152 catch(SALOME_Exception & S_ex) {
153 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
155 // to track changes of GEOM groups
156 addGeomGroupData( theShapeObject, _this() );
159 //================================================================================
161 * \brief return true if mesh has a shape to build a shape on
163 //================================================================================
165 CORBA::Boolean SMESH_Mesh_i::HasShapeToMesh()
166 throw (SALOME::SALOME_Exception)
168 Unexpect aCatch(SALOME_SalomeException);
171 res = _impl->HasShapeToMesh();
173 catch(SALOME_Exception & S_ex) {
174 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
179 //=======================================================================
180 //function : GetShapeToMesh
182 //=======================================================================
184 GEOM::GEOM_Object_ptr SMESH_Mesh_i::GetShapeToMesh()
185 throw (SALOME::SALOME_Exception)
187 Unexpect aCatch(SALOME_SalomeException);
188 GEOM::GEOM_Object_var aShapeObj;
190 TopoDS_Shape S = _impl->GetMeshDS()->ShapeToMesh();
192 aShapeObj = _gen_i->ShapeToGeomObject( S );
194 catch(SALOME_Exception & S_ex) {
195 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
197 return aShapeObj._retn();
200 //================================================================================
202 * \brief Remove all nodes and elements
204 //================================================================================
206 void SMESH_Mesh_i::Clear() throw (SALOME::SALOME_Exception)
208 Unexpect aCatch(SALOME_SalomeException);
211 CheckGeomGroupModif(); // issue 20145
213 catch(SALOME_Exception & S_ex) {
214 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
216 TPythonDump() << _this() << ".Clear()";
219 //================================================================================
221 * \brief Remove all nodes and elements for indicated shape
223 //================================================================================
225 void SMESH_Mesh_i::ClearSubMesh(CORBA::Long ShapeID)
226 throw (SALOME::SALOME_Exception)
228 Unexpect aCatch(SALOME_SalomeException);
230 _impl->ClearSubMesh( ShapeID );
232 catch(SALOME_Exception & S_ex) {
233 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
237 //=============================================================================
241 //=============================================================================
243 static SMESH::DriverMED_ReadStatus ConvertDriverMEDReadStatus (int theStatus)
245 SMESH::DriverMED_ReadStatus res;
248 case DriverMED_R_SMESHDS_Mesh::DRS_OK:
249 res = SMESH::DRS_OK; break;
250 case DriverMED_R_SMESHDS_Mesh::DRS_EMPTY:
251 res = SMESH::DRS_EMPTY; break;
252 case DriverMED_R_SMESHDS_Mesh::DRS_WARN_RENUMBER:
253 res = SMESH::DRS_WARN_RENUMBER; break;
254 case DriverMED_R_SMESHDS_Mesh::DRS_WARN_SKIP_ELEM:
255 res = SMESH::DRS_WARN_SKIP_ELEM; break;
256 case DriverMED_R_SMESHDS_Mesh::DRS_FAIL:
258 res = SMESH::DRS_FAIL; break;
263 //=============================================================================
267 * Imports mesh data from MED file
269 //=============================================================================
271 SMESH::DriverMED_ReadStatus
272 SMESH_Mesh_i::ImportMEDFile( const char* theFileName, const char* theMeshName )
273 throw ( SALOME::SALOME_Exception )
275 Unexpect aCatch(SALOME_SalomeException);
278 status = _impl->MEDToMesh( theFileName, theMeshName );
280 catch( SALOME_Exception& S_ex ) {
281 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
284 THROW_SALOME_CORBA_EXCEPTION("ImportMEDFile(): unknown exception", SALOME::BAD_PARAM);
287 CreateGroupServants();
289 int major, minor, release;
290 if( !MED::getMEDVersion( theFileName, major, minor, release ) )
291 major = minor = release = -1;
292 myFileInfo = new SALOME_MED::MedFileInfo();
293 myFileInfo->fileName = theFileName;
294 myFileInfo->fileSize = 0;
297 if ( ::_stati64( theFileName, &d ) != -1 )
300 if ( ::stat64( theFileName, &d ) != -1 )
302 myFileInfo->fileSize = d.st_size;
303 myFileInfo->major = major;
304 myFileInfo->minor = minor;
305 myFileInfo->release = release;
307 return ConvertDriverMEDReadStatus(status);
310 //================================================================================
312 * \brief Return string representation of a MED file version comprising nbDigits
314 //================================================================================
316 char* SMESH_Mesh_i::GetVersionString(SMESH::MED_VERSION version, CORBA::Short nbDigits)
318 string ver = DriverMED_W_SMESHDS_Mesh::GetVersionString(MED::EVersion(version),
320 return CORBA::string_dup( ver.c_str() );
323 //=============================================================================
327 * Imports mesh data from MED file
329 //=============================================================================
331 int SMESH_Mesh_i::ImportUNVFile( const char* theFileName )
332 throw ( SALOME::SALOME_Exception )
334 // Read mesh with name = <theMeshName> into SMESH_Mesh
335 _impl->UNVToMesh( theFileName );
337 CreateGroupServants();
342 //=============================================================================
346 * Imports mesh data from STL file
348 //=============================================================================
349 int SMESH_Mesh_i::ImportSTLFile( const char* theFileName )
350 throw ( SALOME::SALOME_Exception )
352 // Read mesh with name = <theMeshName> into SMESH_Mesh
353 _impl->STLToMesh( theFileName );
358 //=============================================================================
362 * Imports mesh data from MED file
364 //=============================================================================
366 // int SMESH_Mesh_i::importMEDFile( const char* theFileName, const char* theMeshName )
368 // // Read mesh with name = <theMeshName> and all its groups into SMESH_Mesh
369 // int status = _impl->MEDToMesh( theFileName, theMeshName );
370 // CreateGroupServants();
375 //=============================================================================
379 //=============================================================================
381 #define RETURNCASE(hyp_stat) case SMESH_Hypothesis::hyp_stat: return SMESH::hyp_stat;
383 SMESH::Hypothesis_Status SMESH_Mesh_i::ConvertHypothesisStatus
384 (SMESH_Hypothesis::Hypothesis_Status theStatus)
387 RETURNCASE( HYP_OK );
388 RETURNCASE( HYP_MISSING );
389 RETURNCASE( HYP_CONCURENT );
390 RETURNCASE( HYP_BAD_PARAMETER );
391 RETURNCASE( HYP_HIDDEN_ALGO );
392 RETURNCASE( HYP_HIDING_ALGO );
393 RETURNCASE( HYP_UNKNOWN_FATAL );
394 RETURNCASE( HYP_INCOMPATIBLE );
395 RETURNCASE( HYP_NOTCONFORM );
396 RETURNCASE( HYP_ALREADY_EXIST );
397 RETURNCASE( HYP_BAD_DIM );
398 RETURNCASE( HYP_BAD_SUBSHAPE );
399 RETURNCASE( HYP_BAD_GEOMETRY );
400 RETURNCASE( HYP_NEED_SHAPE );
403 return SMESH::HYP_UNKNOWN_FATAL;
406 //=============================================================================
410 * calls internal addHypothesis() and then adds a reference to <anHyp> under
411 * the SObject actually having a reference to <aSubShape>.
412 * NB: For this method to work, it is necessary to add a reference to sub-shape first.
414 //=============================================================================
416 SMESH::Hypothesis_Status SMESH_Mesh_i::AddHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
417 SMESH::SMESH_Hypothesis_ptr anHyp)
418 throw(SALOME::SALOME_Exception)
420 Unexpect aCatch(SALOME_SalomeException);
421 SMESH_Hypothesis::Hypothesis_Status status = addHypothesis( aSubShapeObject, anHyp );
423 if ( !SMESH_Hypothesis::IsStatusFatal(status) )
424 _gen_i->AddHypothesisToShape(_gen_i->GetCurrentStudy(), _this(),
425 aSubShapeObject, anHyp );
427 if(MYDEBUG) MESSAGE( " AddHypothesis(): status = " << status );
429 // Update Python script
430 if(_impl->HasShapeToMesh()) {
431 TPythonDump() << "status = " << _this() << ".AddHypothesis( "
432 << aSubShapeObject << ", " << anHyp << " )";
435 TPythonDump() << "status = " << _this() << ".AddHypothesis( "<< anHyp << " )";
438 return ConvertHypothesisStatus(status);
441 //=============================================================================
445 //=============================================================================
447 SMESH_Hypothesis::Hypothesis_Status
448 SMESH_Mesh_i::addHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
449 SMESH::SMESH_Hypothesis_ptr anHyp)
451 if(MYDEBUG) MESSAGE("addHypothesis");
453 if (CORBA::is_nil(aSubShapeObject) && HasShapeToMesh())
454 THROW_SALOME_CORBA_EXCEPTION("bad subShape reference",
457 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow(anHyp);
458 if (CORBA::is_nil(myHyp))
459 THROW_SALOME_CORBA_EXCEPTION("bad hypothesis reference",
462 SMESH_Hypothesis::Hypothesis_Status status = SMESH_Hypothesis::HYP_OK;
465 TopoDS_Shape myLocSubShape;
466 //use PseudoShape in case if mesh has no shape
468 myLocSubShape = _gen_i->GeomObjectToShape( aSubShapeObject);
470 myLocSubShape = _impl->GetShapeToMesh();
472 int hypId = myHyp->GetId();
473 status = _impl->AddHypothesis(myLocSubShape, hypId);
474 if ( !SMESH_Hypothesis::IsStatusFatal(status) ) {
475 _mapHypo[hypId] = SMESH::SMESH_Hypothesis::_duplicate( myHyp );
476 // assure there is a corresponding submesh
477 if ( !_impl->IsMainShape( myLocSubShape )) {
478 int shapeId = _impl->GetMeshDS()->ShapeToIndex( myLocSubShape );
479 if ( _mapSubMesh_i.find( shapeId ) == _mapSubMesh_i.end() )
480 createSubMesh( aSubShapeObject );
484 catch(SALOME_Exception & S_ex)
486 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
491 //=============================================================================
495 //=============================================================================
497 SMESH::Hypothesis_Status SMESH_Mesh_i::RemoveHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
498 SMESH::SMESH_Hypothesis_ptr anHyp)
499 throw(SALOME::SALOME_Exception)
501 Unexpect aCatch(SALOME_SalomeException);
502 SMESH_Hypothesis::Hypothesis_Status status = removeHypothesis( aSubShapeObject, anHyp );
504 if ( !SMESH_Hypothesis::IsStatusFatal(status) )
505 _gen_i->RemoveHypothesisFromShape(_gen_i->GetCurrentStudy(), _this(),
506 aSubShapeObject, anHyp );
508 // Update Python script
509 // Update Python script
510 if(_impl->HasShapeToMesh()) {
511 TPythonDump() << "status = " << _this() << ".RemoveHypothesis( "
512 << aSubShapeObject << ", " << anHyp << " )";
515 TPythonDump() << "status = " << _this() << ".RemoveHypothesis( "
519 return ConvertHypothesisStatus(status);
522 //=============================================================================
526 //=============================================================================
528 SMESH_Hypothesis::Hypothesis_Status
529 SMESH_Mesh_i::removeHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
530 SMESH::SMESH_Hypothesis_ptr anHyp)
532 if(MYDEBUG) MESSAGE("removeHypothesis()");
533 // **** proposer liste de subShape (selection multiple)
535 if (CORBA::is_nil(aSubShapeObject) && HasShapeToMesh())
536 THROW_SALOME_CORBA_EXCEPTION("bad subShape reference", SALOME::BAD_PARAM);
538 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow(anHyp);
539 if (CORBA::is_nil(myHyp))
540 THROW_SALOME_CORBA_EXCEPTION("bad hypothesis reference", SALOME::BAD_PARAM);
542 SMESH_Hypothesis::Hypothesis_Status status = SMESH_Hypothesis::HYP_OK;
545 TopoDS_Shape myLocSubShape;
546 //use PseudoShape in case if mesh has no shape
548 myLocSubShape = _gen_i->GeomObjectToShape( aSubShapeObject);
550 myLocSubShape = _impl->GetShapeToMesh();
552 int hypId = myHyp->GetId();
553 status = _impl->RemoveHypothesis(myLocSubShape, hypId);
554 // if ( !SMESH_Hypothesis::IsStatusFatal(status) ) EAP: hyp can be used on many subshapes
555 // _mapHypo.erase( hypId );
557 catch(SALOME_Exception & S_ex)
559 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
564 //=============================================================================
568 //=============================================================================
570 SMESH::ListOfHypothesis *
571 SMESH_Mesh_i::GetHypothesisList(GEOM::GEOM_Object_ptr aSubShapeObject)
572 throw(SALOME::SALOME_Exception)
574 Unexpect aCatch(SALOME_SalomeException);
575 if (MYDEBUG) MESSAGE("GetHypothesisList");
576 if (_impl->HasShapeToMesh() && CORBA::is_nil(aSubShapeObject))
577 THROW_SALOME_CORBA_EXCEPTION("bad subShape reference", SALOME::BAD_PARAM);
579 SMESH::ListOfHypothesis_var aList = new SMESH::ListOfHypothesis();
582 TopoDS_Shape myLocSubShape = _gen_i->GeomObjectToShape(aSubShapeObject);
583 if ( myLocSubShape.IsNull() && !_impl->HasShapeToMesh() )
584 myLocSubShape = _impl->GetShapeToMesh();
585 const list<const SMESHDS_Hypothesis*>& aLocalList = _impl->GetHypothesisList( myLocSubShape );
586 int i = 0, n = aLocalList.size();
589 for ( list<const SMESHDS_Hypothesis*>::const_iterator anIt = aLocalList.begin(); i < n && anIt != aLocalList.end(); anIt++ ) {
590 SMESHDS_Hypothesis* aHyp = (SMESHDS_Hypothesis*)(*anIt);
591 if ( _mapHypo.find( aHyp->GetID() ) != _mapHypo.end() )
592 aList[i++] = SMESH::SMESH_Hypothesis::_narrow( _mapHypo[aHyp->GetID()] );
597 catch(SALOME_Exception & S_ex) {
598 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
601 return aList._retn();
604 //=============================================================================
608 //=============================================================================
609 SMESH::SMESH_subMesh_ptr SMESH_Mesh_i::GetSubMesh(GEOM::GEOM_Object_ptr aSubShapeObject,
610 const char* theName )
611 throw(SALOME::SALOME_Exception)
613 Unexpect aCatch(SALOME_SalomeException);
614 MESSAGE("SMESH_Mesh_i::GetSubMesh");
615 if (CORBA::is_nil(aSubShapeObject))
616 THROW_SALOME_CORBA_EXCEPTION("bad subShape reference",
619 SMESH::SMESH_subMesh_var subMesh;
620 SMESH::SMESH_Mesh_var aMesh = SMESH::SMESH_Mesh::_narrow(_this());
622 TopoDS_Shape myLocSubShape = _gen_i->GeomObjectToShape(aSubShapeObject);
624 //Get or Create the SMESH_subMesh object implementation
626 int subMeshId = _impl->GetMeshDS()->ShapeToIndex( myLocSubShape );
627 subMesh = getSubMesh( subMeshId );
629 // create a new subMesh object servant if there is none for the shape
630 if ( subMesh->_is_nil() )
631 subMesh = createSubMesh( aSubShapeObject );
632 if ( _gen_i->CanPublishInStudy( subMesh )) {
633 SALOMEDS::SObject_var aSO =
634 _gen_i->PublishSubMesh(_gen_i->GetCurrentStudy(), aMesh,
635 subMesh, aSubShapeObject, theName );
636 if ( !aSO->_is_nil()) {
637 // Update Python script
638 TPythonDump() << aSO << " = " << _this() << ".GetSubMesh( "
639 << aSubShapeObject << ", '" << theName << "' )";
643 catch(SALOME_Exception & S_ex) {
644 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
646 return subMesh._retn();
649 //=============================================================================
653 //=============================================================================
655 void SMESH_Mesh_i::RemoveSubMesh( SMESH::SMESH_subMesh_ptr theSubMesh )
656 throw (SALOME::SALOME_Exception)
658 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::RemoveSubMesh");
659 if ( theSubMesh->_is_nil() )
662 GEOM::GEOM_Object_var aSubShapeObject;
663 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
664 if ( !aStudy->_is_nil() ) {
665 // Remove submesh's SObject
666 SALOMEDS::SObject_var anSO = _gen_i->ObjectToSObject( aStudy, theSubMesh );
667 if ( !anSO->_is_nil() ) {
668 long aTag = SMESH_Gen_i::GetRefOnShapeTag();
669 SALOMEDS::SObject_var anObj, aRef;
670 if ( anSO->FindSubObject( aTag, anObj ) && anObj->ReferencedObject( aRef ) )
671 aSubShapeObject = GEOM::GEOM_Object::_narrow( aRef->GetObject() );
673 // if ( aSubShapeObject->_is_nil() ) // not published shape (IPAL13617)
674 // aSubShapeObject = theSubMesh->GetSubShape();
676 aStudy->NewBuilder()->RemoveObjectWithChildren( anSO );
678 // Update Python script
679 TPythonDump() << _this() << ".RemoveSubMesh( " << anSO << " )";
683 removeSubMesh( theSubMesh, aSubShapeObject.in() );
686 //=============================================================================
690 //=============================================================================
691 #define CASE2STRING(enum) case SMESH::enum: return "SMESH."#enum;
692 inline TCollection_AsciiString ElementTypeString (SMESH::ElementType theElemType)
694 switch (theElemType) {
699 CASE2STRING( VOLUME );
705 //=============================================================================
709 //=============================================================================
711 SMESH::SMESH_Group_ptr SMESH_Mesh_i::CreateGroup( SMESH::ElementType theElemType,
712 const char* theName )
713 throw(SALOME::SALOME_Exception)
715 Unexpect aCatch(SALOME_SalomeException);
716 SMESH::SMESH_Group_var aNewGroup =
717 SMESH::SMESH_Group::_narrow( createGroup( theElemType, theName ));
719 if ( _gen_i->CanPublishInStudy( aNewGroup ) ) {
720 SALOMEDS::SObject_var aSO =
721 _gen_i->PublishGroup(_gen_i->GetCurrentStudy(), _this(),
722 aNewGroup, GEOM::GEOM_Object::_nil(), theName);
723 if ( !aSO->_is_nil()) {
724 // Update Python script
725 TPythonDump() << aSO << " = " << _this() << ".CreateGroup( "
726 << ElementTypeString(theElemType) << ", '" << theName << "' )";
729 return aNewGroup._retn();
733 //=============================================================================
737 //=============================================================================
738 SMESH::SMESH_GroupOnGeom_ptr SMESH_Mesh_i::CreateGroupFromGEOM (SMESH::ElementType theElemType,
740 GEOM::GEOM_Object_ptr theGeomObj)
741 throw(SALOME::SALOME_Exception)
743 Unexpect aCatch(SALOME_SalomeException);
744 SMESH::SMESH_GroupOnGeom_var aNewGroup;
746 TopoDS_Shape aShape = _gen_i->GeomObjectToShape( theGeomObj );
747 if ( !aShape.IsNull() )
749 aNewGroup = SMESH::SMESH_GroupOnGeom::_narrow
750 ( createGroup( theElemType, theName, aShape ));
752 if ( _gen_i->CanPublishInStudy( aNewGroup ) ) {
753 SALOMEDS::SObject_var aSO =
754 _gen_i->PublishGroup(_gen_i->GetCurrentStudy(), _this(),
755 aNewGroup, theGeomObj, theName);
756 if ( !aSO->_is_nil()) {
757 // Update Python script
758 TPythonDump() << aSO << " = " << _this() << ".CreateGroupFromGEOM("
759 << ElementTypeString(theElemType) << ", '" << theName << "', "
760 << theGeomObj << " )";
765 return aNewGroup._retn();
768 //=============================================================================
772 //=============================================================================
774 void SMESH_Mesh_i::RemoveGroup( SMESH::SMESH_GroupBase_ptr theGroup )
775 throw (SALOME::SALOME_Exception)
777 if ( theGroup->_is_nil() )
780 SMESH_GroupBase_i* aGroup =
781 dynamic_cast<SMESH_GroupBase_i*>( SMESH_Gen_i::GetServant( theGroup ).in() );
785 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
786 if ( !aStudy->_is_nil() ) {
787 SALOMEDS::SObject_var aGroupSO = _gen_i->ObjectToSObject( aStudy, theGroup );
789 if ( !aGroupSO->_is_nil() ) {
790 // Update Python script
791 TPythonDump() << _this() << ".RemoveGroup( " << aGroupSO << " )";
793 // Remove group's SObject
794 aStudy->NewBuilder()->RemoveObjectWithChildren( aGroupSO );
798 // Remove the group from SMESH data structures
799 removeGroup( aGroup->GetLocalID() );
802 //=============================================================================
803 /*! RemoveGroupWithContents
804 * Remove group with its contents
806 //=============================================================================
807 void SMESH_Mesh_i::RemoveGroupWithContents( SMESH::SMESH_GroupBase_ptr theGroup )
808 throw (SALOME::SALOME_Exception)
810 if ( theGroup->_is_nil() )
813 SMESH_GroupBase_i* aGroup =
814 dynamic_cast<SMESH_GroupBase_i*>( SMESH_Gen_i::GetServant( theGroup ).in() );
818 SMESH::long_array_var anIds = aGroup->GetListOfID();
819 SMESH::SMESH_MeshEditor_var aMeshEditor = SMESH_Mesh_i::GetMeshEditor();
821 // Update Python script
822 TPythonDump() << _this() << ".RemoveGroupWithContents( " << theGroup << " )";
825 if ( aGroup->GetType() == SMESH::NODE )
826 aMeshEditor->RemoveNodes( anIds );
828 aMeshEditor->RemoveElements( anIds );
831 RemoveGroup( theGroup );
833 // Clear python lines, created by RemoveNodes/Elements() and RemoveGroup()
834 _gen_i->RemoveLastFromPythonScript(_gen_i->GetCurrentStudy()->StudyId());
835 _gen_i->RemoveLastFromPythonScript(_gen_i->GetCurrentStudy()->StudyId());
839 //================================================================================
841 * \brief Get the list of groups existing in the mesh
842 * \retval SMESH::ListOfGroups * - list of groups
844 //================================================================================
846 SMESH::ListOfGroups * SMESH_Mesh_i::GetGroups() throw(SALOME::SALOME_Exception)
848 Unexpect aCatch(SALOME_SalomeException);
849 if (MYDEBUG) MESSAGE("GetGroups");
851 SMESH::ListOfGroups_var aList = new SMESH::ListOfGroups();
854 TPythonDump aPythonDump;
855 if ( !_mapGroups.empty() ) // (IMP13463) avoid "SyntaxError: can't assign to []"
859 aList->length( _mapGroups.size() );
861 map<int, SMESH::SMESH_GroupBase_ptr>::iterator it = _mapGroups.begin();
862 for ( ; it != _mapGroups.end(); it++ ) {
863 if ( CORBA::is_nil( it->second )) continue;
864 aList[i++] = SMESH::SMESH_GroupBase::_duplicate( it->second );
866 if (i > 1) aPythonDump << ", ";
867 aPythonDump << it->second;
871 catch(SALOME_Exception & S_ex) {
872 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
875 // Update Python script
876 if ( !_mapGroups.empty() ) // (IMP13463) avoid "SyntaxError: can't assign to []"
877 aPythonDump << " ] = " << _this() << ".GetGroups()";
879 return aList._retn();
881 //=============================================================================
883 * Get number of groups existing in the mesh
885 //=============================================================================
887 CORBA::Long SMESH_Mesh_i::NbGroups() throw (SALOME::SALOME_Exception)
889 Unexpect aCatch(SALOME_SalomeException);
890 return _mapGroups.size();
893 //=============================================================================
895 * New group is created. All mesh elements that are
896 * present in initial groups are added to the new one
898 //=============================================================================
899 SMESH::SMESH_Group_ptr SMESH_Mesh_i::UnionGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
900 SMESH::SMESH_GroupBase_ptr theGroup2,
901 const char* theName )
902 throw (SALOME::SALOME_Exception)
906 if ( theGroup1->_is_nil() || theGroup2->_is_nil() ||
907 theGroup1->GetType() != theGroup2->GetType() )
908 return SMESH::SMESH_Group::_nil();
911 SMESH::SMESH_Group_var aResGrp = CreateGroup( theGroup1->GetType(), theName );
912 if ( aResGrp->_is_nil() )
913 return SMESH::SMESH_Group::_nil();
915 SMESH::long_array_var anIds1 = theGroup1->GetListOfID();
916 SMESH::long_array_var anIds2 = theGroup2->GetListOfID();
918 TColStd_MapOfInteger aResMap;
920 for ( int i1 = 0, n1 = anIds1->length(); i1 < n1; i1++ )
921 aResMap.Add( anIds1[ i1 ] );
923 for ( int i2 = 0, n2 = anIds2->length(); i2 < n2; i2++ )
924 aResMap.Add( anIds2[ i2 ] );
926 SMESH::long_array_var aResIds = new SMESH::long_array;
927 aResIds->length( aResMap.Extent() );
930 TColStd_MapIteratorOfMapOfInteger anIter( aResMap );
931 for( ; anIter.More(); anIter.Next() )
932 aResIds[ resI++ ] = anIter.Key();
934 aResGrp->Add( aResIds );
936 // Clear python lines, created by CreateGroup() and Add()
937 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
938 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
939 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
941 // Update Python script
942 TPythonDump() << aResGrp << " = " << _this() << ".UnionGroups( "
943 << theGroup1 << ", " << theGroup2 << ", '"
946 return aResGrp._retn();
950 return SMESH::SMESH_Group::_nil();
954 //=============================================================================
956 \brief Union list of groups. New group is created. All mesh elements that are
957 present in initial groups are added to the new one.
958 \param theGroups list of groups
959 \param theName name of group to be created
960 \return pointer on the group
962 //=============================================================================
963 SMESH::SMESH_Group_ptr SMESH_Mesh_i::UnionListOfGroups(const SMESH::ListOfGroups& theGroups,
964 const char* theName )
965 throw (SALOME::SALOME_Exception)
968 return SMESH::SMESH_Group::_nil();
972 NCollection_Map< int > anIds;
973 SMESH::ElementType aType = SMESH::ALL;
974 for ( int g = 0, n = theGroups.length(); g < n; g++ )
976 SMESH::SMESH_GroupBase_var aGrp = theGroups[ g ];
977 if ( CORBA::is_nil( aGrp ) )
981 SMESH::ElementType aCurrType = aGrp->GetType();
982 if ( aType == SMESH::ALL )
986 if ( aType != aCurrType )
987 return SMESH::SMESH_Group::_nil();
991 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
992 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
994 int aCurrId = aCurrIds[ i ];
995 anIds.Add( aCurrId );
1000 SMESH::SMESH_Group_var aResGrp = CreateGroup( aType, theName );
1001 if ( aResGrp->_is_nil() )
1002 return SMESH::SMESH_Group::_nil();
1004 // Create array of identifiers
1005 SMESH::long_array_var aResIds = new SMESH::long_array;
1006 aResIds->length( anIds.Extent() );
1008 NCollection_Map< int >::Iterator anIter( anIds );
1009 for ( int i = 0; anIter.More(); anIter.Next(), i++ )
1011 aResIds[ i ] = anIter.Value();
1013 aResGrp->Add( aResIds );
1015 // Clear python lines, created by CreateGroup() and Add()
1016 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
1017 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1018 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1020 // Update Python script
1022 TPythonDump() << aResGrp << " = " << _this() << ".UnionListOfGroups( "
1023 << &theGroups << ", '" << theName << "' )";
1025 return aResGrp._retn();
1029 return SMESH::SMESH_Group::_nil();
1033 //=============================================================================
1035 * New group is created. All mesh elements that are
1036 * present in both initial groups are added to the new one.
1038 //=============================================================================
1039 SMESH::SMESH_Group_ptr SMESH_Mesh_i::IntersectGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
1040 SMESH::SMESH_GroupBase_ptr theGroup2,
1041 const char* theName )
1042 throw (SALOME::SALOME_Exception)
1044 if ( theGroup1->_is_nil() || theGroup2->_is_nil() ||
1045 theGroup1->GetType() != theGroup2->GetType() )
1046 return SMESH::SMESH_Group::_nil();
1048 // Create Intersection
1049 SMESH::SMESH_Group_var aResGrp = CreateGroup( theGroup1->GetType(), theName );
1050 if ( aResGrp->_is_nil() )
1053 SMESH::long_array_var anIds1 = theGroup1->GetListOfID();
1054 SMESH::long_array_var anIds2 = theGroup2->GetListOfID();
1056 TColStd_MapOfInteger aMap1;
1058 for ( int i1 = 0, n1 = anIds1->length(); i1 < n1; i1++ )
1059 aMap1.Add( anIds1[ i1 ] );
1061 TColStd_SequenceOfInteger aSeq;
1063 for ( int i2 = 0, n2 = anIds2->length(); i2 < n2; i2++ )
1064 if ( aMap1.Contains( anIds2[ i2 ] ) )
1065 aSeq.Append( anIds2[ i2 ] );
1067 SMESH::long_array_var aResIds = new SMESH::long_array;
1068 aResIds->length( aSeq.Length() );
1070 for ( int resI = 0, resN = aSeq.Length(); resI < resN; resI++ )
1071 aResIds[ resI ] = aSeq( resI + 1 );
1073 aResGrp->Add( aResIds );
1075 // Clear python lines, created by CreateGroup() and Add()
1076 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
1077 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
1078 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
1080 // Update Python script
1081 TPythonDump() << aResGrp << " = " << _this() << ".IntersectGroups( "
1082 << theGroup1 << ", " << theGroup2 << ", '" << theName << "')";
1084 return aResGrp._retn();
1087 //=============================================================================
1089 \brief Intersect list of groups. New group is created. All mesh elements that
1090 are present in all initial groups simultaneously are added to the new one.
1091 \param theGroups list of groups
1092 \param theName name of group to be created
1093 \return pointer on the group
1095 //=============================================================================
1096 SMESH::SMESH_Group_ptr SMESH_Mesh_i::IntersectListOfGroups(
1097 const SMESH::ListOfGroups& theGroups, const char* theName )
1098 throw (SALOME::SALOME_Exception)
1101 return SMESH::SMESH_Group::_nil();
1105 NCollection_DataMap< int, int > anIdToCount;
1106 SMESH::ElementType aType = SMESH::ALL;
1107 for ( int g = 0, n = theGroups.length(); g < n; g++ )
1109 SMESH::SMESH_GroupBase_var aGrp = theGroups[ g ];
1110 if ( CORBA::is_nil( aGrp ) )
1114 SMESH::ElementType aCurrType = aGrp->GetType();
1115 if ( aType == SMESH::ALL )
1119 if ( aType != aCurrType )
1120 return SMESH::SMESH_Group::_nil();
1123 // calculates number of occurance ids in groups
1124 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
1125 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
1127 int aCurrId = aCurrIds[ i ];
1128 if ( !anIdToCount.IsBound( aCurrId ) )
1129 anIdToCount.Bind( aCurrId, 1 );
1131 anIdToCount( aCurrId ) = anIdToCount( aCurrId ) + 1;
1135 // create map of ids
1136 int nbGrp = theGroups.length();
1137 NCollection_Map< int > anIds;
1138 NCollection_DataMap< int, int >::Iterator anIter( anIdToCount );
1139 for ( ; anIter.More(); anIter.Next() )
1141 int aCurrId = anIter.Key();
1142 int aCurrNb = anIter.Value();
1143 if ( aCurrNb == nbGrp )
1144 anIds.Add( aCurrId );
1148 SMESH::SMESH_Group_var aResGrp = CreateGroup( aType, theName );
1149 if ( aResGrp->_is_nil() )
1150 return SMESH::SMESH_Group::_nil();
1152 // Create array of identifiers
1153 SMESH::long_array_var aResIds = new SMESH::long_array;
1154 aResIds->length( anIds.Extent() );
1156 NCollection_Map< int >::Iterator aListIter( anIds );
1157 for ( int i = 0; aListIter.More(); aListIter.Next(), i++ )
1159 aResIds[ i ] = aListIter.Value();
1161 aResGrp->Add( aResIds );
1163 // Clear python lines, created by CreateGroup() and Add()
1164 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
1165 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1166 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1168 // Update Python script
1170 TPythonDump() << aResGrp << " = " << _this() << ".IntersectListOfGroups( "
1171 << &theGroups << ", '" << theName << "' )";
1173 return aResGrp._retn();
1177 return SMESH::SMESH_Group::_nil();
1181 //=============================================================================
1183 * New group is created. All mesh elements that are present in
1184 * main group but do not present in tool group are added to the new one
1186 //=============================================================================
1187 SMESH::SMESH_Group_ptr SMESH_Mesh_i::CutGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
1188 SMESH::SMESH_GroupBase_ptr theGroup2,
1189 const char* theName )
1190 throw (SALOME::SALOME_Exception)
1192 if ( theGroup1->_is_nil() || theGroup2->_is_nil() ||
1193 theGroup1->GetType() != theGroup2->GetType() )
1194 return SMESH::SMESH_Group::_nil();
1197 SMESH::SMESH_Group_var aResGrp = CreateGroup( theGroup1->GetType(), theName );
1198 if ( aResGrp->_is_nil() )
1201 SMESH::long_array_var anIds1 = theGroup1->GetListOfID();
1202 SMESH::long_array_var anIds2 = theGroup2->GetListOfID();
1204 TColStd_MapOfInteger aMap2;
1206 for ( int i2 = 0, n2 = anIds2->length(); i2 < n2; i2++ )
1207 aMap2.Add( anIds2[ i2 ] );
1209 TColStd_SequenceOfInteger aSeq;
1210 for ( int i1 = 0, n1 = anIds1->length(); i1 < n1; i1++ )
1211 if ( !aMap2.Contains( anIds1[ i1 ] ) )
1212 aSeq.Append( anIds1[ i1 ] );
1214 SMESH::long_array_var aResIds = new SMESH::long_array;
1215 aResIds->length( aSeq.Length() );
1217 for ( int resI = 0, resN = aSeq.Length(); resI < resN; resI++ )
1218 aResIds[ resI ] = aSeq( resI + 1 );
1220 aResGrp->Add( aResIds );
1222 // Clear python lines, created by CreateGroup() and Add()
1223 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
1224 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
1225 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
1227 // Update Python script
1228 TPythonDump() << aResGrp << " = " << _this() << ".CutGroups( "
1229 << theGroup1 << ", " << theGroup2 << ", '"
1230 << theName << "' )";
1232 return aResGrp._retn();
1235 //=============================================================================
1237 \brief Cut lists of groups. New group is created. All mesh elements that are
1238 present in main groups but do not present in tool groups are added to the new one
1239 \param theMainGroups list of main groups
1240 \param theToolGroups list of tool groups
1241 \param theName name of group to be created
1242 \return pointer on the group
1244 //=============================================================================
1245 SMESH::SMESH_Group_ptr SMESH_Mesh_i::CutListOfGroups(
1246 const SMESH::ListOfGroups& theMainGroups,
1247 const SMESH::ListOfGroups& theToolGroups,
1248 const char* theName )
1249 throw (SALOME::SALOME_Exception)
1252 return SMESH::SMESH_Group::_nil();
1256 NCollection_Map< int > aToolIds;
1257 SMESH::ElementType aType = SMESH::ALL;
1259 // iterate through tool groups
1260 for ( g = 0, n = theToolGroups.length(); g < n; g++ )
1262 SMESH::SMESH_GroupBase_var aGrp = theToolGroups[ g ];
1263 if ( CORBA::is_nil( aGrp ) )
1267 SMESH::ElementType aCurrType = aGrp->GetType();
1268 if ( aType == SMESH::ALL )
1272 if ( aType != aCurrType )
1273 return SMESH::SMESH_Group::_nil();
1277 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
1278 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
1280 int aCurrId = aCurrIds[ i ];
1281 aToolIds.Add( aCurrId );
1285 NCollection_Map< int > anIds; // result
1287 // Iterate through main group
1288 for ( g = 0, n = theMainGroups.length(); g < n; g++ )
1290 SMESH::SMESH_GroupBase_var aGrp = theMainGroups[ g ];
1291 if ( CORBA::is_nil( aGrp ) )
1295 SMESH::ElementType aCurrType = aGrp->GetType();
1296 if ( aType == SMESH::ALL )
1300 if ( aType != aCurrType )
1301 return SMESH::SMESH_Group::_nil();
1305 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
1306 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
1308 int aCurrId = aCurrIds[ i ];
1309 if ( !aToolIds.Contains( aCurrId ) )
1310 anIds.Add( aCurrId );
1315 SMESH::SMESH_Group_var aResGrp = CreateGroup( aType, theName );
1316 if ( aResGrp->_is_nil() )
1317 return SMESH::SMESH_Group::_nil();
1319 // Create array of identifiers
1320 SMESH::long_array_var aResIds = new SMESH::long_array;
1321 aResIds->length( anIds.Extent() );
1323 NCollection_Map< int >::Iterator anIter( anIds );
1324 for ( int i = 0; anIter.More(); anIter.Next(), i++ )
1326 aResIds[ i ] = anIter.Value();
1328 aResGrp->Add( aResIds );
1330 // Clear python lines, created by CreateGroup() and Add()
1331 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
1332 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1333 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1335 // Update Python script
1337 TPythonDump() << aResGrp << " = " << _this() << ".CutListOfGroups( "
1338 << &theMainGroups << ", " << &theToolGroups << ", '"
1339 << theName << "' )";
1341 return aResGrp._retn();
1345 return SMESH::SMESH_Group::_nil();
1349 //=============================================================================
1351 \brief Create groups of entities from existing groups of superior dimensions
1353 1) extract all nodes from each group,
1354 2) combine all elements of specified dimension laying on these nodes.
1355 \param theGroups list of source groups
1356 \param theElemType dimension of elements
1357 \param theName name of new group
1358 \return pointer on new group
1360 //=============================================================================
1361 SMESH::SMESH_Group_ptr SMESH_Mesh_i::CreateDimGroup(
1362 const SMESH::ListOfGroups& theGroups,
1363 SMESH::ElementType theElemType,
1364 const char* theName )
1365 throw (SALOME::SALOME_Exception)
1367 SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
1369 if ( !theName || !aMeshDS )
1370 return SMESH::SMESH_Group::_nil();
1372 SMDSAbs_ElementType anElemType = (SMDSAbs_ElementType)theElemType;
1376 // Create map of nodes from all groups
1378 NCollection_Map< int > aNodeMap;
1380 for ( int g = 0, n = theGroups.length(); g < n; g++ )
1382 SMESH::SMESH_GroupBase_var aGrp = theGroups[ g ];
1383 if ( CORBA::is_nil( aGrp ) )
1386 SMESH::ElementType aType = aGrp->GetType();
1387 if ( aType == SMESH::ALL )
1389 else if ( aType == SMESH::NODE )
1391 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
1392 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
1394 int aCurrId = aCurrIds[ i ];
1395 const SMDS_MeshNode* aNode = aMeshDS->FindNode( aCurrId );
1397 aNodeMap.Add( aNode->GetID() );
1402 SMESH::long_array_var aCurrIds = aGrp->GetListOfID();
1403 for ( int i = 0, n = aCurrIds->length(); i < n; i++ )
1405 int aCurrId = aCurrIds[ i ];
1406 const SMDS_MeshElement* anElem = aMeshDS->FindElement( aCurrId );
1409 SMDS_ElemIteratorPtr aNodeIter = anElem->nodesIterator();
1410 while( aNodeIter->more() )
1412 const SMDS_MeshNode* aNode =
1413 dynamic_cast<const SMDS_MeshNode*>( aNodeIter->next() );
1415 aNodeMap.Add( aNode->GetID() );
1421 // Get result identifiers
1423 NCollection_Map< int > aResultIds;
1424 if ( theElemType == SMESH::NODE )
1426 NCollection_Map< int >::Iterator aNodeIter( aNodeMap );
1427 for ( ; aNodeIter.More(); aNodeIter.Next() )
1428 aResultIds.Add( aNodeIter.Value() );
1432 // Create list of elements of given dimension constructed on the nodes
1433 NCollection_Map< int > anElemList;
1434 NCollection_Map< int >::Iterator aNodeIter( aNodeMap );
1435 for ( ; aNodeIter.More(); aNodeIter.Next() )
1437 const SMDS_MeshElement* aNode =
1438 dynamic_cast<const SMDS_MeshElement*>( aMeshDS->FindNode( aNodeIter.Value() ) );
1442 SMDS_ElemIteratorPtr anElemIter = aNode->elementsIterator( anElemType );
1443 while( anElemIter->more() )
1445 const SMDS_MeshElement* anElem =
1446 dynamic_cast<const SMDS_MeshElement*>( anElemIter->next() );
1447 if ( anElem && anElem->GetType() == anElemType )
1448 anElemList.Add( anElem->GetID() );
1452 // check whether all nodes of elements are present in nodes map
1453 NCollection_Map< int >::Iterator anIter( anElemList );
1454 for ( ; anIter.More(); anIter.Next() )
1456 const SMDS_MeshElement* anElem = aMeshDS->FindElement( anIter.Value() );
1461 SMDS_ElemIteratorPtr aNodeIter = anElem->nodesIterator();
1462 while( aNodeIter->more() )
1464 const SMDS_MeshNode* aNode =
1465 dynamic_cast<const SMDS_MeshNode*>( aNodeIter->next() );
1466 if ( !aNode || !aNodeMap.Contains( aNode->GetID() ) )
1473 aResultIds.Add( anElem->GetID() );
1479 SMESH::SMESH_Group_var aResGrp = CreateGroup( theElemType, theName );
1480 if ( aResGrp->_is_nil() )
1481 return SMESH::SMESH_Group::_nil();
1483 // Create array of identifiers
1484 SMESH::long_array_var aResIds = new SMESH::long_array;
1485 aResIds->length( aResultIds.Extent() );
1487 NCollection_Map< int >::Iterator aResIter( aResultIds );
1488 for ( int i = 0; aResIter.More(); aResIter.Next(), i++ )
1489 aResIds[ i ] = aResIter.Value();
1490 aResGrp->Add( aResIds );
1492 // Remove strings corresponding to group creation
1493 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
1494 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1495 _gen_i->RemoveLastFromPythonScript( aStudy->StudyId() );
1497 // Update Python script
1499 TPythonDump() << aResGrp << " = " << _this() << ".CreateDimGroup( "
1500 << &theGroups << ", " << theElemType << ", '" << theName << "' )";
1502 return aResGrp._retn();
1506 return SMESH::SMESH_Group::_nil();
1510 //================================================================================
1512 * \brief Remember GEOM group data
1514 //================================================================================
1516 void SMESH_Mesh_i::addGeomGroupData(GEOM::GEOM_Object_ptr theGeomObj,
1517 CORBA::Object_ptr theSmeshObj)
1519 if ( CORBA::is_nil( theGeomObj ) || theGeomObj->GetType() != GEOM_GROUP )
1522 SALOMEDS::Study_var study = _gen_i->GetCurrentStudy();
1523 SALOMEDS::SObject_var groupSO = _gen_i->ObjectToSObject( study, theGeomObj );
1524 if ( groupSO->_is_nil() )
1527 GEOM::GEOM_Gen_var geomGen = _gen_i->GetGeomEngine();
1528 GEOM::GEOM_IGroupOperations_var groupOp =
1529 geomGen->GetIGroupOperations( _gen_i->GetCurrentStudyID() );
1530 GEOM::ListOfLong_var ids = groupOp->GetObjects( theGeomObj );
1533 _geomGroupData.push_back( TGeomGroupData() );
1534 TGeomGroupData & groupData = _geomGroupData.back();
1536 CORBA::String_var entry = groupSO->GetID();
1537 groupData._groupEntry = entry.in();
1539 for ( int i = 0; i < ids->length(); ++i )
1540 groupData._indices.insert( ids[i] );
1542 groupData._smeshObject = theSmeshObj;
1545 //================================================================================
1547 * Remove GEOM group data relating to removed smesh object
1549 //================================================================================
1551 void SMESH_Mesh_i::removeGeomGroupData(CORBA::Object_ptr theSmeshObj)
1553 list<TGeomGroupData>::iterator
1554 data = _geomGroupData.begin(), dataEnd = _geomGroupData.end();
1555 for ( ; data != dataEnd; ++data ) {
1556 if ( theSmeshObj->_is_equivalent( data->_smeshObject )) {
1557 _geomGroupData.erase( data );
1563 //================================================================================
1565 * \brief Return new group contents if it has been changed and update group data
1567 //================================================================================
1569 TopoDS_Shape SMESH_Mesh_i::newGroupShape( TGeomGroupData & groupData)
1571 TopoDS_Shape newShape;
1574 SALOMEDS::Study_var study = _gen_i->GetCurrentStudy();
1575 if ( study->_is_nil() ) return newShape; // means "not changed"
1576 SALOMEDS::SObject_var groupSO = study->FindObjectID( groupData._groupEntry.c_str() );
1577 if ( !groupSO->_is_nil() )
1579 CORBA::Object_var groupObj = _gen_i->SObjectToObject( groupSO );
1580 if ( CORBA::is_nil( groupObj )) return newShape;
1581 GEOM::GEOM_Object_var geomGroup = GEOM::GEOM_Object::_narrow( groupObj );
1583 // get indices of group items
1584 set<int> curIndices;
1585 GEOM::GEOM_Gen_var geomGen = _gen_i->GetGeomEngine();
1586 GEOM::GEOM_IGroupOperations_var groupOp =
1587 geomGen->GetIGroupOperations( _gen_i->GetCurrentStudyID() );
1588 GEOM::ListOfLong_var ids = groupOp->GetObjects( geomGroup );
1589 for ( int i = 0; i < ids->length(); ++i )
1590 curIndices.insert( ids[i] );
1592 if ( groupData._indices == curIndices )
1593 return newShape; // group not changed
1596 groupData._indices = curIndices;
1598 GEOM_Client* geomClient = _gen_i->GetShapeReader();
1599 if ( !geomClient ) return newShape;
1600 TCollection_AsciiString groupIOR = geomGen->GetStringFromIOR( geomGroup );
1601 geomClient->RemoveShapeFromBuffer( groupIOR );
1602 newShape = _gen_i->GeomObjectToShape( geomGroup );
1605 if ( newShape.IsNull() ) {
1606 // geom group becomes empty - return empty compound
1607 TopoDS_Compound compound;
1608 BRep_Builder().MakeCompound(compound);
1609 newShape = compound;
1615 //=============================================================================
1617 * \brief Storage of shape and index used in CheckGeomGroupModif()
1619 //=============================================================================
1620 struct TIndexedShape {
1622 TopoDS_Shape _shape;
1623 TIndexedShape( int i, const TopoDS_Shape& s ):_index(i), _shape(s) {}
1626 //=============================================================================
1628 * \brief Update objects depending on changed geom groups
1630 * NPAL16168: geometrical group edition from a submesh don't modifiy mesh computation
1631 * issue 0020210: Update of a smesh group after modification of the associated geom group
1633 //=============================================================================
1635 void SMESH_Mesh_i::CheckGeomGroupModif()
1637 if ( !_impl->HasShapeToMesh() ) return;
1639 SALOMEDS::Study_var study = _gen_i->GetCurrentStudy();
1640 if ( study->_is_nil() ) return;
1642 CORBA::Long nbEntities = NbNodes() + NbElements();
1644 // Check if group contents changed
1646 typedef map< string, TopoDS_Shape > TEntry2Geom;
1647 TEntry2Geom newGroupContents;
1649 list<TGeomGroupData>::iterator
1650 data = _geomGroupData.begin(), dataEnd = _geomGroupData.end();
1651 for ( ; data != dataEnd; ++data )
1653 pair< TEntry2Geom::iterator, bool > it_new =
1654 newGroupContents.insert( make_pair( data->_groupEntry, TopoDS_Shape() ));
1655 bool processedGroup = !it_new.second;
1656 TopoDS_Shape& newShape = it_new.first->second;
1657 if ( !processedGroup )
1658 newShape = newGroupShape( *data );
1659 if ( newShape.IsNull() )
1660 continue; // no changes
1662 if ( processedGroup ) { // update group indices
1663 list<TGeomGroupData>::iterator data2 = data;
1664 for ( --data2; data2->_groupEntry != data->_groupEntry; --data2) {}
1665 data->_indices = data2->_indices;
1668 // Update SMESH objects according to new GEOM group contents
1670 SMESH::SMESH_subMesh_var submesh = SMESH::SMESH_subMesh::_narrow( data->_smeshObject );
1671 if ( !submesh->_is_nil() ) // -------------- Sub mesh ---------------------
1673 int oldID = submesh->GetId();
1674 if ( _mapSubMeshIor.find( oldID ) == _mapSubMeshIor.end() )
1676 TopoDS_Shape oldShape = _mapSubMesh[oldID]->GetSubShape();
1678 // update hypotheses
1679 list <const SMESHDS_Hypothesis * > hyps = _impl->GetHypothesisList(oldShape);
1680 list <const SMESHDS_Hypothesis * >::iterator hypIt;
1681 for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
1683 _impl->RemoveHypothesis( oldShape, (*hypIt)->GetID());
1684 _impl->AddHypothesis ( newShape, (*hypIt)->GetID());
1686 // care of submeshes
1687 SMESH_subMesh* newSubmesh = _impl->GetSubMesh( newShape );
1688 int newID = newSubmesh->GetId();
1689 if ( newID != oldID ) {
1690 _mapSubMesh [ newID ] = newSubmesh;
1691 _mapSubMesh_i [ newID ] = _mapSubMesh_i [ oldID ];
1692 _mapSubMeshIor[ newID ] = _mapSubMeshIor[ oldID ];
1693 _mapSubMesh. erase(oldID);
1694 _mapSubMesh_i. erase(oldID);
1695 _mapSubMeshIor.erase(oldID);
1696 _mapSubMesh_i [ newID ]->changeLocalId( newID );
1701 SMESH::SMESH_GroupOnGeom_var smeshGroup =
1702 SMESH::SMESH_GroupOnGeom::_narrow( data->_smeshObject );
1703 if ( !smeshGroup->_is_nil() ) // ------------ GROUP -----------------------
1705 SMESH_GroupOnGeom_i* group_i = SMESH::DownCast<SMESH_GroupOnGeom_i*>( smeshGroup );
1707 ::SMESH_Group* group = _impl->GetGroup( group_i->GetLocalID() );
1708 SMESHDS_GroupOnGeom* ds = static_cast<SMESHDS_GroupOnGeom*>( group->GetGroupDS() );
1709 ds->SetShape( newShape );
1714 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( data->_smeshObject );
1715 if ( !mesh->_is_nil() ) // -------------- MESH ----------------------------
1717 // Remove groups and submeshes basing on removed sub-shapes
1719 TopTools_MapOfShape newShapeMap;
1720 TopoDS_Iterator shapeIt( newShape );
1721 for ( ; shapeIt.More(); shapeIt.Next() )
1722 newShapeMap.Add( shapeIt.Value() );
1724 SMESHDS_Mesh* meshDS = _impl->GetMeshDS();
1725 for ( shapeIt.Initialize( meshDS->ShapeToMesh() ); shapeIt.More(); shapeIt.Next() )
1727 if ( newShapeMap.Contains( shapeIt.Value() ))
1729 TopTools_IndexedMapOfShape oldShapeMap;
1730 TopExp::MapShapes( shapeIt.Value(), oldShapeMap );
1731 for ( int i = 1; i <= oldShapeMap.Extent(); ++i )
1733 const TopoDS_Shape& oldShape = oldShapeMap(i);
1734 int oldInd = meshDS->ShapeToIndex( oldShape );
1736 map<int, SMESH::SMESH_subMesh_ptr>::iterator i_smIor = _mapSubMeshIor.find( oldInd );
1737 if ( i_smIor != _mapSubMeshIor.end() ) {
1738 RemoveSubMesh( i_smIor->second ); // one submesh per shape index
1741 map<int, SMESH::SMESH_GroupBase_ptr>::iterator i_grp = _mapGroups.begin();
1742 for ( ; i_grp != _mapGroups.end(); ++i_grp )
1744 // check if a group bases on oldInd shape
1745 SMESHDS_GroupOnGeom* grpOnGeom = 0;
1746 if ( ::SMESH_Group* g = _impl->GetGroup( i_grp->first ))
1747 grpOnGeom = dynamic_cast<SMESHDS_GroupOnGeom*>( g->GetGroupDS() );
1748 if ( grpOnGeom && oldShape.IsSame( grpOnGeom->GetShape() ))
1750 RemoveGroup( i_grp->second ); // several groups can base on same shape
1751 i_grp = _mapGroups.begin(); // _mapGroups changed - restart iteration
1756 // Reassign hypotheses and update groups after setting the new shape to mesh
1758 // collect anassigned hypotheses
1759 typedef list< pair< TIndexedShape, list<const SMESHDS_Hypothesis*> > > TShapeHypList;
1760 list <const SMESHDS_Hypothesis * >::const_iterator hypIt;
1761 TShapeHypList assignedHyps;
1762 for ( int i = 1; i <= meshDS->MaxShapeIndex(); ++i )
1764 const TopoDS_Shape& oldShape = meshDS->IndexToShape(i);
1765 list<const SMESHDS_Hypothesis*> hyps = meshDS->GetHypothesis( oldShape );// copy
1766 if ( !hyps.empty() ) {
1767 assignedHyps.push_back( make_pair( TIndexedShape(i,oldShape), hyps ));
1768 for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
1769 _impl->RemoveHypothesis( oldShape, (*hypIt)->GetID());
1772 // collect shapes supporting groups
1773 typedef list < pair< TIndexedShape, SMDSAbs_ElementType > > TShapeTypeList;
1774 TShapeTypeList groupData;
1775 const set<SMESHDS_GroupBase*>& groups = meshDS->GetGroups();
1776 set<SMESHDS_GroupBase*>::const_iterator grIt = groups.begin();
1777 for ( ; grIt != groups.end(); ++grIt )
1779 if ( SMESHDS_GroupOnGeom* gog = dynamic_cast<SMESHDS_GroupOnGeom*>( *grIt ))
1781 ( make_pair( TIndexedShape( gog->GetID(),gog->GetShape()), gog->GetType()));
1783 // set new shape to mesh -> DS of submeshes and geom groups is deleted
1784 _impl->ShapeToMesh( newShape );
1786 // reassign hypotheses
1787 TShapeHypList::iterator indS_hyps = assignedHyps.begin();
1788 for ( ; indS_hyps != assignedHyps.end(); ++indS_hyps )
1790 TIndexedShape& geom = indS_hyps->first;
1791 list<const SMESHDS_Hypothesis*>& hyps = indS_hyps->second;
1792 int oldID = geom._index;
1793 int newID = meshDS->ShapeToIndex( geom._shape );
1796 if ( oldID == 1 ) { // main shape
1798 geom._shape = newShape;
1800 for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
1801 _impl->AddHypothesis( geom._shape, (*hypIt)->GetID());
1802 // care of submeshes
1803 SMESH_subMesh* newSubmesh = _impl->GetSubMesh( geom._shape );
1804 if ( newID != oldID ) {
1805 _mapSubMesh [ newID ] = newSubmesh;
1806 _mapSubMesh_i [ newID ] = _mapSubMesh_i [ oldID ];
1807 _mapSubMeshIor[ newID ] = _mapSubMeshIor[ oldID ];
1808 _mapSubMesh. erase(oldID);
1809 _mapSubMesh_i. erase(oldID);
1810 _mapSubMeshIor.erase(oldID);
1811 _mapSubMesh_i [ newID ]->changeLocalId( newID );
1815 TShapeTypeList::iterator geomType = groupData.begin();
1816 for ( ; geomType != groupData.end(); ++geomType )
1818 const TIndexedShape& geom = geomType->first;
1819 int oldID = geom._index;
1820 if ( _mapGroups.find( oldID ) == _mapGroups.end() )
1823 SALOMEDS::SObject_var groupSO = _gen_i->ObjectToSObject( study,_mapGroups[oldID] );
1824 CORBA::String_var name = groupSO->GetName();
1826 SMESH_GroupBase_i* group_i = SMESH::DownCast<SMESH_GroupBase_i*>(_mapGroups[oldID] );
1828 if ( group_i && _impl->AddGroup( geomType->second, name.in(), newID, geom._shape ))
1829 group_i->changeLocalId( newID );
1832 break; // everything has been updated
1835 } // loop on group data
1839 CORBA::Long newNbEntities = NbNodes() + NbElements();
1840 list< SALOMEDS::SObject_var > soToUpdateIcons;
1841 if ( newNbEntities != nbEntities )
1843 // Add all SObjects with icons
1844 soToUpdateIcons.push_back( _gen_i->ObjectToSObject( study, _this() )); // mesh
1846 for (map<int, SMESH::SMESH_subMesh_ptr>::iterator i_sm = _mapSubMeshIor.begin();
1847 i_sm != _mapSubMeshIor.end(); ++i_sm ) // submeshes
1848 soToUpdateIcons.push_back( _gen_i->ObjectToSObject( study, i_sm->second ));
1850 for ( map<int, SMESH::SMESH_GroupBase_ptr>::iterator i_gr = _mapGroups.begin();
1851 i_gr != _mapGroups.end(); ++i_gr ) // groups
1852 soToUpdateIcons.push_back( _gen_i->ObjectToSObject( study, i_gr->second ));
1855 list< SALOMEDS::SObject_var >::iterator so = soToUpdateIcons.begin();
1856 for ( ; so != soToUpdateIcons.end(); ++so )
1857 _gen_i->SetPixMap( *so, "ICON_SMESH_TREE_MESH_WARN" );
1860 //=============================================================================
1862 * \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 );
1921 //if(MYDEBUG) MESSAGE( "Add group to map with id = "<< nextId);
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()";