1 // SMESH SMESH_I : idl implementation based on 'SMESH' unit's calsses
3 // Copyright (C) 2003 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
24 // File : SMESH_Mesh_i.cxx
25 // Author : Paul RASCLE, EDF
29 #include "SMESH_Mesh_i.hxx"
31 #include "SMESH_Filter_i.hxx"
32 #include "SMESH_Gen_i.hxx"
33 #include "SMESH_Group_i.hxx"
34 #include "SMESH_MEDMesh_i.hxx"
35 #include "SMESH_MeshEditor_i.hxx"
36 #include "SMESH_PythonDump.hxx"
37 #include "SMESH_subMesh_i.hxx"
39 #include "DriverMED_R_SMESHDS_Mesh.h"
40 #include "DriverMED_W_SMESHDS_Mesh.h"
41 #include "SMDS_VolumeTool.hxx"
42 #include "SMESHDS_Command.hxx"
43 #include "SMESHDS_CommandType.hxx"
44 #include "SMESHDS_GroupOnGeom.hxx"
45 #include "SMESH_Group.hxx"
46 #include "SMESH_MeshEditor.hxx"
47 #include "SMESH_MesherHelper.hxx"
48 #include "SMDS_EdgePosition.hxx"
49 #include "SMDS_FacePosition.hxx"
52 #include "SALOME_NamingService.hxx"
53 #include "Utils_CorbaException.hxx"
54 #include "Utils_ExceptHandlers.hxx"
55 #include "Utils_SINGLETON.hxx"
56 #include "utilities.h"
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>
68 #include <TopExp_Explorer.hxx>
69 #include <TopoDS_Compound.hxx>
77 static int MYDEBUG = 0;
79 static int MYDEBUG = 0;
83 using SMESH::TPythonDump;
85 int SMESH_Mesh_i::myIdGenerator = 0;
89 //=============================================================================
93 //=============================================================================
95 SMESH_Mesh_i::SMESH_Mesh_i( PortableServer::POA_ptr thePOA,
98 : SALOME::GenericObj_i( thePOA )
100 MESSAGE("SMESH_Mesh_i");
103 _id = myIdGenerator++;
107 //=============================================================================
111 //=============================================================================
113 SMESH_Mesh_i::~SMESH_Mesh_i()
115 INFOS("~SMESH_Mesh_i");
116 map<int, SMESH::SMESH_GroupBase_ptr>::iterator it;
117 for ( it = _mapGroups.begin(); it != _mapGroups.end(); it++ ) {
118 SMESH_GroupBase_i* aGroup = dynamic_cast<SMESH_GroupBase_i*>( SMESH_Gen_i::GetServant( it->second ).in() );
121 // this method is colled from destructor of group (PAL6331)
122 //_impl->RemoveGroup( aGroup->GetLocalID() );
130 //=============================================================================
134 * Associates <this> mesh with <theShape> and puts a reference
135 * to <theShape> into the current study;
136 * the previous shape is substituted by the new one.
138 //=============================================================================
140 void SMESH_Mesh_i::SetShape( GEOM::GEOM_Object_ptr theShapeObject )
141 throw (SALOME::SALOME_Exception)
143 Unexpect aCatch(SALOME_SalomeException);
145 _impl->ShapeToMesh( _gen_i->GeomObjectToShape( theShapeObject ));
147 catch(SALOME_Exception & S_ex) {
148 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
152 //================================================================================
154 * \brief return true if mesh has a shape to build a shape on
156 //================================================================================
158 CORBA::Boolean SMESH_Mesh_i::HasShapeToMesh()
159 throw (SALOME::SALOME_Exception)
161 Unexpect aCatch(SALOME_SalomeException);
164 res = _impl->HasShapeToMesh();
166 catch(SALOME_Exception & S_ex) {
167 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
172 //=======================================================================
173 //function : GetShapeToMesh
175 //=======================================================================
177 GEOM::GEOM_Object_ptr SMESH_Mesh_i::GetShapeToMesh()
178 throw (SALOME::SALOME_Exception)
180 Unexpect aCatch(SALOME_SalomeException);
181 GEOM::GEOM_Object_var aShapeObj;
183 TopoDS_Shape S = _impl->GetMeshDS()->ShapeToMesh();
185 aShapeObj = _gen_i->ShapeToGeomObject( S );
187 catch(SALOME_Exception & S_ex) {
188 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
190 return aShapeObj._retn();
193 //=============================================================================
197 //=============================================================================
199 static SMESH::DriverMED_ReadStatus ConvertDriverMEDReadStatus (int theStatus)
201 SMESH::DriverMED_ReadStatus res;
204 case DriverMED_R_SMESHDS_Mesh::DRS_OK:
205 res = SMESH::DRS_OK; break;
206 case DriverMED_R_SMESHDS_Mesh::DRS_EMPTY:
207 res = SMESH::DRS_EMPTY; break;
208 case DriverMED_R_SMESHDS_Mesh::DRS_WARN_RENUMBER:
209 res = SMESH::DRS_WARN_RENUMBER; break;
210 case DriverMED_R_SMESHDS_Mesh::DRS_WARN_SKIP_ELEM:
211 res = SMESH::DRS_WARN_SKIP_ELEM; break;
212 case DriverMED_R_SMESHDS_Mesh::DRS_FAIL:
214 res = SMESH::DRS_FAIL; break;
219 //=============================================================================
223 * Imports mesh data from MED file
225 //=============================================================================
227 SMESH::DriverMED_ReadStatus
228 SMESH_Mesh_i::ImportMEDFile( const char* theFileName, const char* theMeshName )
229 throw ( SALOME::SALOME_Exception )
231 Unexpect aCatch(SALOME_SalomeException);
234 status = _impl->MEDToMesh( theFileName, theMeshName );
236 catch( SALOME_Exception& S_ex ) {
237 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
240 THROW_SALOME_CORBA_EXCEPTION("ImportMEDFile(): unknown exception", SALOME::BAD_PARAM);
243 CreateGroupServants();
245 return ConvertDriverMEDReadStatus(status);
248 //================================================================================
250 * \brief Return string representation of a MED file version comprising nbDigits
252 //================================================================================
254 char* SMESH_Mesh_i::GetVersionString(SMESH::MED_VERSION version, CORBA::Short nbDigits)
256 std::string ver = DriverMED_W_SMESHDS_Mesh::GetVersionString(MED::EVersion(version),
258 return CORBA::string_dup( ver.c_str() );
261 //=============================================================================
265 * Imports mesh data from MED file
267 //=============================================================================
269 int SMESH_Mesh_i::ImportUNVFile( const char* theFileName )
270 throw ( SALOME::SALOME_Exception )
272 // Read mesh with name = <theMeshName> into SMESH_Mesh
273 _impl->UNVToMesh( theFileName );
275 CreateGroupServants();
280 //=============================================================================
284 * Imports mesh data from STL file
286 //=============================================================================
287 int SMESH_Mesh_i::ImportSTLFile( const char* theFileName )
288 throw ( SALOME::SALOME_Exception )
290 // Read mesh with name = <theMeshName> into SMESH_Mesh
291 _impl->STLToMesh( theFileName );
296 //=============================================================================
300 * Imports mesh data from MED file
302 //=============================================================================
304 // int SMESH_Mesh_i::importMEDFile( const char* theFileName, const char* theMeshName )
306 // // Read mesh with name = <theMeshName> and all its groups into SMESH_Mesh
307 // int status = _impl->MEDToMesh( theFileName, theMeshName );
308 // CreateGroupServants();
313 //=============================================================================
317 //=============================================================================
319 #define RETURNCASE(hyp_stat) case SMESH_Hypothesis::hyp_stat: return SMESH::hyp_stat;
321 SMESH::Hypothesis_Status SMESH_Mesh_i::ConvertHypothesisStatus
322 (SMESH_Hypothesis::Hypothesis_Status theStatus)
325 RETURNCASE( HYP_OK );
326 RETURNCASE( HYP_MISSING );
327 RETURNCASE( HYP_CONCURENT );
328 RETURNCASE( HYP_BAD_PARAMETER );
329 RETURNCASE( HYP_HIDDEN_ALGO );
330 RETURNCASE( HYP_HIDING_ALGO );
331 RETURNCASE( HYP_UNKNOWN_FATAL );
332 RETURNCASE( HYP_INCOMPATIBLE );
333 RETURNCASE( HYP_NOTCONFORM );
334 RETURNCASE( HYP_ALREADY_EXIST );
335 RETURNCASE( HYP_BAD_DIM );
336 RETURNCASE( HYP_BAD_SUBSHAPE );
337 RETURNCASE( HYP_BAD_GEOMETRY );
340 return SMESH::HYP_UNKNOWN_FATAL;
343 //=============================================================================
347 * calls internal addHypothesis() and then adds a reference to <anHyp> under
348 * the SObject actually having a reference to <aSubShape>.
349 * NB: For this method to work, it is necessary to add a reference to sub-shape first.
351 //=============================================================================
353 SMESH::Hypothesis_Status SMESH_Mesh_i::AddHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
354 SMESH::SMESH_Hypothesis_ptr anHyp)
355 throw(SALOME::SALOME_Exception)
357 Unexpect aCatch(SALOME_SalomeException);
358 SMESH_Hypothesis::Hypothesis_Status status = addHypothesis( aSubShapeObject, anHyp );
360 if ( !SMESH_Hypothesis::IsStatusFatal(status) )
361 _gen_i->AddHypothesisToShape(_gen_i->GetCurrentStudy(), _this(),
362 aSubShapeObject, anHyp );
364 if(MYDEBUG) MESSAGE( " AddHypothesis(): status = " << status );
366 // Update Python script
367 if(_impl->HasShapeToMesh()) {
368 TPythonDump() << "status = " << _this() << ".AddHypothesis( "
369 << aSubShapeObject << ", " << anHyp << " )";
372 TPythonDump() << "status = " << _this() << ".AddHypothesis( "<< anHyp << " )";
375 return ConvertHypothesisStatus(status);
378 //=============================================================================
382 //=============================================================================
384 SMESH_Hypothesis::Hypothesis_Status
385 SMESH_Mesh_i::addHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
386 SMESH::SMESH_Hypothesis_ptr anHyp)
388 if(MYDEBUG) MESSAGE("addHypothesis");
390 if (CORBA::is_nil(aSubShapeObject) && HasShapeToMesh())
391 THROW_SALOME_CORBA_EXCEPTION("bad subShape reference",
394 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow(anHyp);
395 if (CORBA::is_nil(myHyp))
396 THROW_SALOME_CORBA_EXCEPTION("bad hypothesis reference",
399 SMESH_Hypothesis::Hypothesis_Status status = SMESH_Hypothesis::HYP_OK;
402 TopoDS_Shape myLocSubShape;
403 //use PseudoShape in case if mesh has no shape
405 myLocSubShape = _gen_i->GeomObjectToShape( aSubShapeObject);
407 myLocSubShape = _impl->GetShapeToMesh();
409 int hypId = myHyp->GetId();
410 status = _impl->AddHypothesis(myLocSubShape, hypId);
411 if ( !SMESH_Hypothesis::IsStatusFatal(status) ) {
412 _mapHypo[hypId] = SMESH::SMESH_Hypothesis::_duplicate( myHyp );
413 // assure there is a corresponding submesh
414 if ( !_impl->IsMainShape( myLocSubShape )) {
415 int shapeId = _impl->GetMeshDS()->ShapeToIndex( myLocSubShape );
416 if ( _mapSubMesh_i.find( shapeId ) == _mapSubMesh_i.end() )
417 createSubMesh( aSubShapeObject );
421 catch(SALOME_Exception & S_ex)
423 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
428 //=============================================================================
432 //=============================================================================
434 SMESH::Hypothesis_Status SMESH_Mesh_i::RemoveHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
435 SMESH::SMESH_Hypothesis_ptr anHyp)
436 throw(SALOME::SALOME_Exception)
438 Unexpect aCatch(SALOME_SalomeException);
439 SMESH_Hypothesis::Hypothesis_Status status = removeHypothesis( aSubShapeObject, anHyp );
441 if ( !SMESH_Hypothesis::IsStatusFatal(status) )
442 _gen_i->RemoveHypothesisFromShape(_gen_i->GetCurrentStudy(), _this(),
443 aSubShapeObject, anHyp );
445 // Update Python script
446 // Update Python script
447 if(_impl->HasShapeToMesh()) {
448 TPythonDump() << "status = " << _this() << ".RemoveHypothesis( "
449 << aSubShapeObject << ", " << anHyp << " )";
452 TPythonDump() << "status = " << _this() << ".RemoveHypothesis( "
456 return ConvertHypothesisStatus(status);
459 //=============================================================================
463 //=============================================================================
465 SMESH_Hypothesis::Hypothesis_Status SMESH_Mesh_i::removeHypothesis(GEOM::GEOM_Object_ptr aSubShapeObject,
466 SMESH::SMESH_Hypothesis_ptr anHyp)
468 if(MYDEBUG) MESSAGE("removeHypothesis()");
469 // **** proposer liste de subShape (selection multiple)
471 if (CORBA::is_nil(aSubShapeObject) && HasShapeToMesh())
472 THROW_SALOME_CORBA_EXCEPTION("bad subShape reference",
475 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow(anHyp);
476 if (CORBA::is_nil(myHyp))
477 THROW_SALOME_CORBA_EXCEPTION("bad hypothesis reference",
480 SMESH_Hypothesis::Hypothesis_Status status = SMESH_Hypothesis::HYP_OK;
483 TopoDS_Shape myLocSubShape;
484 //use PseudoShape in case if mesh has no shape
486 myLocSubShape = _gen_i->GeomObjectToShape( aSubShapeObject);
488 myLocSubShape = _impl->GetShapeToMesh();
490 int hypId = myHyp->GetId();
491 status = _impl->RemoveHypothesis(myLocSubShape, hypId);
492 if ( !SMESH_Hypothesis::IsStatusFatal(status) )
493 _mapHypo.erase( hypId );
495 catch(SALOME_Exception & S_ex)
497 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
502 //=============================================================================
506 //=============================================================================
508 SMESH::ListOfHypothesis *
509 SMESH_Mesh_i::GetHypothesisList(GEOM::GEOM_Object_ptr aSubShapeObject)
510 throw(SALOME::SALOME_Exception)
512 Unexpect aCatch(SALOME_SalomeException);
513 if (MYDEBUG) MESSAGE("GetHypothesisList");
514 if (CORBA::is_nil(aSubShapeObject))
515 THROW_SALOME_CORBA_EXCEPTION("bad subShape reference",
518 SMESH::ListOfHypothesis_var aList = new SMESH::ListOfHypothesis();
521 TopoDS_Shape myLocSubShape = _gen_i->GeomObjectToShape(aSubShapeObject);
522 const list<const SMESHDS_Hypothesis*>& aLocalList = _impl->GetHypothesisList( myLocSubShape );
523 int i = 0, n = aLocalList.size();
526 for ( list<const SMESHDS_Hypothesis*>::const_iterator anIt = aLocalList.begin(); i < n && anIt != aLocalList.end(); anIt++ ) {
527 SMESHDS_Hypothesis* aHyp = (SMESHDS_Hypothesis*)(*anIt);
528 if ( _mapHypo.find( aHyp->GetID() ) != _mapHypo.end() )
529 aList[i++] = SMESH::SMESH_Hypothesis::_narrow( _mapHypo[aHyp->GetID()] );
534 catch(SALOME_Exception & S_ex) {
535 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
538 return aList._retn();
541 //=============================================================================
545 //=============================================================================
546 SMESH::SMESH_subMesh_ptr SMESH_Mesh_i::GetSubMesh(GEOM::GEOM_Object_ptr aSubShapeObject,
547 const char* theName )
548 throw(SALOME::SALOME_Exception)
550 Unexpect aCatch(SALOME_SalomeException);
551 MESSAGE("SMESH_Mesh_i::GetSubMesh");
552 if (CORBA::is_nil(aSubShapeObject))
553 THROW_SALOME_CORBA_EXCEPTION("bad subShape reference",
556 SMESH::SMESH_subMesh_var subMesh;
557 SMESH::SMESH_Mesh_var aMesh = SMESH::SMESH_Mesh::_narrow(_this());
559 TopoDS_Shape myLocSubShape = _gen_i->GeomObjectToShape(aSubShapeObject);
561 //Get or Create the SMESH_subMesh object implementation
563 int subMeshId = _impl->GetMeshDS()->ShapeToIndex( myLocSubShape );
564 subMesh = getSubMesh( subMeshId );
566 // create a new subMesh object servant if there is none for the shape
567 if ( subMesh->_is_nil() )
568 subMesh = createSubMesh( aSubShapeObject );
570 if ( _gen_i->CanPublishInStudy( subMesh )) {
571 SALOMEDS::SObject_var aSO =
572 _gen_i->PublishSubMesh(_gen_i->GetCurrentStudy(), aMesh,
573 subMesh, aSubShapeObject, theName );
574 if ( !aSO->_is_nil()) {
575 // Update Python script
576 TPythonDump() << aSO << " = " << _this() << ".GetSubMesh( "
577 << aSubShapeObject << ", '" << theName << "' )";
581 catch(SALOME_Exception & S_ex) {
582 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
584 return subMesh._retn();
587 //=============================================================================
591 //=============================================================================
593 void SMESH_Mesh_i::RemoveSubMesh( SMESH::SMESH_subMesh_ptr theSubMesh )
594 throw (SALOME::SALOME_Exception)
596 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::RemoveSubMesh");
597 if ( theSubMesh->_is_nil() )
600 GEOM::GEOM_Object_var aSubShapeObject;
601 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
602 if ( !aStudy->_is_nil() ) {
603 // Remove submesh's SObject
604 SALOMEDS::SObject_var anSO = _gen_i->ObjectToSObject( aStudy, theSubMesh );
605 if ( !anSO->_is_nil() ) {
606 long aTag = SMESH_Gen_i::GetRefOnShapeTag();
607 SALOMEDS::SObject_var anObj, aRef;
608 if ( anSO->FindSubObject( aTag, anObj ) && anObj->ReferencedObject( aRef ) )
609 aSubShapeObject = GEOM::GEOM_Object::_narrow( aRef->GetObject() );
611 aStudy->NewBuilder()->RemoveObjectWithChildren( anSO );
613 // Update Python script
614 TPythonDump() << _this() << ".RemoveSubMesh( " << anSO << " )";
618 removeSubMesh( theSubMesh, aSubShapeObject.in() );
621 //=============================================================================
625 //=============================================================================
626 #define CASE2STRING(enum) case SMESH::enum: return "SMESH."#enum;
627 inline TCollection_AsciiString ElementTypeString (SMESH::ElementType theElemType)
629 switch (theElemType) {
634 CASE2STRING( VOLUME );
640 //=============================================================================
644 //=============================================================================
646 SMESH::SMESH_Group_ptr SMESH_Mesh_i::CreateGroup( SMESH::ElementType theElemType,
647 const char* theName )
648 throw(SALOME::SALOME_Exception)
650 Unexpect aCatch(SALOME_SalomeException);
651 SMESH::SMESH_Group_var aNewGroup =
652 SMESH::SMESH_Group::_narrow( createGroup( theElemType, theName ));
654 if ( _gen_i->CanPublishInStudy( aNewGroup ) ) {
655 SALOMEDS::SObject_var aSO =
656 _gen_i->PublishGroup(_gen_i->GetCurrentStudy(), _this(),
657 aNewGroup, GEOM::GEOM_Object::_nil(), theName);
658 if ( !aSO->_is_nil()) {
659 // Update Python script
660 TPythonDump() << aSO << " = " << _this() << ".CreateGroup( "
661 << ElementTypeString(theElemType) << ", '" << theName << "' )";
664 return aNewGroup._retn();
668 //=============================================================================
672 //=============================================================================
673 SMESH::SMESH_GroupOnGeom_ptr SMESH_Mesh_i::CreateGroupFromGEOM (SMESH::ElementType theElemType,
675 GEOM::GEOM_Object_ptr theGeomObj)
676 throw(SALOME::SALOME_Exception)
678 Unexpect aCatch(SALOME_SalomeException);
679 SMESH::SMESH_GroupOnGeom_var aNewGroup;
681 TopoDS_Shape aShape = _gen_i->GeomObjectToShape( theGeomObj );
682 if ( !aShape.IsNull() ) {
683 aNewGroup = SMESH::SMESH_GroupOnGeom::_narrow
684 ( createGroup( theElemType, theName, aShape ));
685 if ( _gen_i->CanPublishInStudy( aNewGroup ) ) {
686 SALOMEDS::SObject_var aSO =
687 _gen_i->PublishGroup(_gen_i->GetCurrentStudy(), _this(),
688 aNewGroup, theGeomObj, theName);
689 if ( !aSO->_is_nil()) {
690 // Update Python script
691 TPythonDump() << aSO << " = " << _this() << ".CreateGroupFromGEOM("
692 << ElementTypeString(theElemType) << ", '" << theName << "', "
693 << theGeomObj << " )";
698 return aNewGroup._retn();
701 //=============================================================================
705 //=============================================================================
707 void SMESH_Mesh_i::RemoveGroup( SMESH::SMESH_GroupBase_ptr theGroup )
708 throw (SALOME::SALOME_Exception)
710 if ( theGroup->_is_nil() )
713 SMESH_GroupBase_i* aGroup =
714 dynamic_cast<SMESH_GroupBase_i*>( SMESH_Gen_i::GetServant( theGroup ).in() );
718 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
719 if ( !aStudy->_is_nil() ) {
720 SALOMEDS::SObject_var aGroupSO = _gen_i->ObjectToSObject( aStudy, theGroup );
722 if ( !aGroupSO->_is_nil() ) {
723 // Update Python script
724 TPythonDump() << _this() << ".RemoveGroup( " << aGroupSO << " )";
726 // Remove group's SObject
727 aStudy->NewBuilder()->RemoveObjectWithChildren( aGroupSO );
731 // Remove the group from SMESH data structures
732 removeGroup( aGroup->GetLocalID() );
735 //=============================================================================
736 /*! RemoveGroupWithContents
737 * Remove group with its contents
739 //=============================================================================
740 void SMESH_Mesh_i::RemoveGroupWithContents( SMESH::SMESH_GroupBase_ptr theGroup )
741 throw (SALOME::SALOME_Exception)
743 if ( theGroup->_is_nil() )
746 SMESH_GroupBase_i* aGroup =
747 dynamic_cast<SMESH_GroupBase_i*>( SMESH_Gen_i::GetServant( theGroup ).in() );
751 SMESH::long_array_var anIds = aGroup->GetListOfID();
752 SMESH::SMESH_MeshEditor_var aMeshEditor = SMESH_Mesh_i::GetMeshEditor();
754 // Update Python script
755 TPythonDump() << _this() << ".RemoveGroupWithContents( " << theGroup << " )";
758 if ( aGroup->GetType() == SMESH::NODE )
759 aMeshEditor->RemoveNodes( anIds );
761 aMeshEditor->RemoveElements( anIds );
764 RemoveGroup( theGroup );
766 // Clear python lines, created by RemoveNodes/Elements() and RemoveGroup()
767 _gen_i->RemoveLastFromPythonScript(_gen_i->GetCurrentStudy()->StudyId());
768 _gen_i->RemoveLastFromPythonScript(_gen_i->GetCurrentStudy()->StudyId());
772 //================================================================================
774 * \brief Get the list of groups existing in the mesh
775 * \retval SMESH::ListOfGroups * - list of groups
777 //================================================================================
779 SMESH::ListOfGroups * SMESH_Mesh_i::GetGroups() throw(SALOME::SALOME_Exception)
781 Unexpect aCatch(SALOME_SalomeException);
782 if (MYDEBUG) MESSAGE("GetGroups");
784 SMESH::ListOfGroups_var aList = new SMESH::ListOfGroups();
787 TPythonDump aPythonDump;
788 if ( !_mapGroups.empty() ) // (IMP13463) avoid "SyntaxError: can't assign to []"
792 aList->length( _mapGroups.size() );
794 map<int, SMESH::SMESH_GroupBase_ptr>::iterator it = _mapGroups.begin();
795 for ( ; it != _mapGroups.end(); it++ ) {
796 if ( CORBA::is_nil( it->second )) continue;
797 aList[i++] = SMESH::SMESH_GroupBase::_duplicate( it->second );
799 if (i > 1) aPythonDump << ", ";
800 aPythonDump << it->second;
804 catch(SALOME_Exception & S_ex) {
805 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
808 // Update Python script
809 if ( !_mapGroups.empty() ) // (IMP13463) avoid "SyntaxError: can't assign to []"
810 aPythonDump << " ] = " << _this() << ".GetGroups()";
812 return aList._retn();
814 //=============================================================================
816 * Get number of groups existing in the mesh
818 //=============================================================================
820 CORBA::Long SMESH_Mesh_i::NbGroups() throw (SALOME::SALOME_Exception)
822 Unexpect aCatch(SALOME_SalomeException);
823 return _mapGroups.size();
826 //=============================================================================
828 * New group is created. All mesh elements that are
829 * present in initial groups are added to the new one
831 //=============================================================================
832 SMESH::SMESH_Group_ptr SMESH_Mesh_i::UnionGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
833 SMESH::SMESH_GroupBase_ptr theGroup2,
834 const char* theName )
835 throw (SALOME::SALOME_Exception)
839 if ( theGroup1->_is_nil() || theGroup2->_is_nil() ||
840 theGroup1->GetType() != theGroup2->GetType() )
841 return SMESH::SMESH_Group::_nil();
844 SMESH::SMESH_Group_var aResGrp = CreateGroup( theGroup1->GetType(), theName );
845 if ( aResGrp->_is_nil() )
846 return SMESH::SMESH_Group::_nil();
848 SMESH::long_array_var anIds1 = theGroup1->GetListOfID();
849 SMESH::long_array_var anIds2 = theGroup2->GetListOfID();
851 TColStd_MapOfInteger aResMap;
853 for ( int i1 = 0, n1 = anIds1->length(); i1 < n1; i1++ )
854 aResMap.Add( anIds1[ i1 ] );
856 for ( int i2 = 0, n2 = anIds2->length(); i2 < n2; i2++ )
857 aResMap.Add( anIds2[ i2 ] );
859 SMESH::long_array_var aResIds = new SMESH::long_array;
860 aResIds->length( aResMap.Extent() );
863 TColStd_MapIteratorOfMapOfInteger anIter( aResMap );
864 for( ; anIter.More(); anIter.Next() )
865 aResIds[ resI++ ] = anIter.Key();
867 aResGrp->Add( aResIds );
869 // Clear python lines, created by CreateGroup() and Add()
870 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
871 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
872 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
874 // Update Python script
875 TPythonDump() << aResGrp << " = " << _this() << ".UnionGroups( "
876 << theGroup1 << ", " << theGroup2 << ", '"
879 return aResGrp._retn();
883 return SMESH::SMESH_Group::_nil();
887 //=============================================================================
889 * New group is created. All mesh elements that are
890 * present in both initial groups are added to the new one.
892 //=============================================================================
893 SMESH::SMESH_Group_ptr SMESH_Mesh_i::IntersectGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
894 SMESH::SMESH_GroupBase_ptr theGroup2,
895 const char* theName )
896 throw (SALOME::SALOME_Exception)
898 if ( theGroup1->_is_nil() || theGroup2->_is_nil() ||
899 theGroup1->GetType() != theGroup2->GetType() )
900 return SMESH::SMESH_Group::_nil();
902 // Create Intersection
903 SMESH::SMESH_Group_var aResGrp = CreateGroup( theGroup1->GetType(), theName );
904 if ( aResGrp->_is_nil() )
907 SMESH::long_array_var anIds1 = theGroup1->GetListOfID();
908 SMESH::long_array_var anIds2 = theGroup2->GetListOfID();
910 TColStd_MapOfInteger aMap1;
912 for ( int i1 = 0, n1 = anIds1->length(); i1 < n1; i1++ )
913 aMap1.Add( anIds1[ i1 ] );
915 TColStd_SequenceOfInteger aSeq;
917 for ( int i2 = 0, n2 = anIds2->length(); i2 < n2; i2++ )
918 if ( aMap1.Contains( anIds2[ i2 ] ) )
919 aSeq.Append( anIds2[ i2 ] );
921 SMESH::long_array_var aResIds = new SMESH::long_array;
922 aResIds->length( aSeq.Length() );
924 for ( int resI = 0, resN = aSeq.Length(); resI < resN; resI++ )
925 aResIds[ resI ] = aSeq( resI + 1 );
927 aResGrp->Add( aResIds );
929 // Clear python lines, created by CreateGroup() and Add()
930 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
931 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
932 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
934 // Update Python script
935 TPythonDump() << aResGrp << " = " << _this() << ".IntersectGroups( "
936 << theGroup1 << ", " << theGroup2 << ", '" << theName << "')";
938 return aResGrp._retn();
941 //=============================================================================
943 * New group is created. All mesh elements that are present in
944 * main group but do not present in tool group are added to the new one
946 //=============================================================================
947 SMESH::SMESH_Group_ptr SMESH_Mesh_i::CutGroups( SMESH::SMESH_GroupBase_ptr theGroup1,
948 SMESH::SMESH_GroupBase_ptr theGroup2,
949 const char* theName )
950 throw (SALOME::SALOME_Exception)
952 if ( theGroup1->_is_nil() || theGroup2->_is_nil() ||
953 theGroup1->GetType() != theGroup2->GetType() )
954 return SMESH::SMESH_Group::_nil();
957 SMESH::SMESH_Group_var aResGrp = CreateGroup( theGroup1->GetType(), theName );
958 if ( aResGrp->_is_nil() )
961 SMESH::long_array_var anIds1 = theGroup1->GetListOfID();
962 SMESH::long_array_var anIds2 = theGroup2->GetListOfID();
964 TColStd_MapOfInteger aMap2;
966 for ( int i2 = 0, n2 = anIds2->length(); i2 < n2; i2++ )
967 aMap2.Add( anIds2[ i2 ] );
970 TColStd_SequenceOfInteger aSeq;
971 for ( int i1 = 0, n1 = anIds1->length(); i1 < n1; i1++ )
972 if ( !aMap2.Contains( anIds1[ i1 ] ) )
973 aSeq.Append( anIds1[ i1 ] );
975 SMESH::long_array_var aResIds = new SMESH::long_array;
976 aResIds->length( aSeq.Length() );
978 for ( int resI = 0, resN = aSeq.Length(); resI < resN; resI++ )
979 aResIds[ resI ] = aSeq( resI + 1 );
981 aResGrp->Add( aResIds );
983 // Clear python lines, created by CreateGroup() and Add()
984 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
985 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
986 _gen_i->RemoveLastFromPythonScript(aStudy->StudyId());
988 // Update Python script
989 TPythonDump() << aResGrp << " = " << _this() << ".CutGroups( "
990 << theGroup1 << ", " << theGroup2 << ", '"
993 return aResGrp._retn();
996 //================================================================================
998 * \brief Return group items of a group present in a study
1000 //================================================================================
1002 static GEOM::GEOM_Object_ptr getGroupItemsFromStudy(CORBA::Object_ptr theMesh,
1003 SMESH_Gen_i* theGen,
1004 list<TopoDS_Shape> & theItems)
1006 GEOM::GEOM_Object_var groupObj;
1007 SALOMEDS::Study_var study = theGen->GetCurrentStudy();
1008 GEOM::GEOM_Gen_var geomGen = theGen->GetGeomEngine();
1009 if ( study->_is_nil() || geomGen->_is_nil() )
1010 return groupObj._retn();
1012 GEOM::GEOM_IGroupOperations_var groupOp =
1013 geomGen->GetIGroupOperations( theGen->GetCurrentStudyID() );
1014 GEOM::GEOM_IShapesOperations_var shapeOp =
1015 geomGen->GetIShapesOperations( theGen->GetCurrentStudyID() );
1017 SALOMEDS::SObject_var meshOS = theGen->ObjectToSObject(study, theMesh);
1018 if ( meshOS->_is_nil() || groupOp->_is_nil() || shapeOp->_is_nil() )
1019 return groupObj._retn();
1020 SALOMEDS::SObject_var fatherSO = meshOS->GetFather();
1021 if ( fatherSO->_is_nil() || fatherSO->Tag() != theGen->GetSubMeshOnCompoundTag() )
1022 return groupObj._retn(); // keep only submeshes on groups
1024 SALOMEDS::ChildIterator_var anIter = study->NewChildIterator(meshOS);
1025 if ( anIter->_is_nil() ) return groupObj._retn();
1026 for ( ; anIter->More(); anIter->Next())
1028 SALOMEDS::SObject_var aSObject = anIter->Value();
1029 SALOMEDS::SObject_var aRefSO;
1030 if ( !aSObject->_is_nil() && aSObject->ReferencedObject(aRefSO) )
1032 groupObj = GEOM::GEOM_Object::_narrow(aRefSO->GetObject());
1033 if ( groupObj->_is_nil() ) break;
1034 GEOM::ListOfLong_var ids = groupOp->GetObjects( groupObj );
1035 GEOM::GEOM_Object_var mainShape = groupObj->GetMainShape();
1036 for ( int i = 0; i < ids->length(); ++i ) {
1037 GEOM::GEOM_Object_var subShape = shapeOp->GetSubShape( mainShape, ids[i] );
1038 TopoDS_Shape S = theGen->GeomObjectToShape( subShape );
1040 theItems.push_back( S );
1045 return groupObj._retn();
1048 //=============================================================================
1050 * \brief Update hypotheses assigned to geom groups if the latter change
1052 * NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
1054 //=============================================================================
1056 void SMESH_Mesh_i::CheckGeomGroupModif()
1058 if ( !_impl->HasShapeToMesh() ) return;
1060 SALOMEDS::Study_var study = _gen_i->GetCurrentStudy();
1061 if ( study->_is_nil() ) return;
1063 // check if items of groups changed
1064 map<int, ::SMESH_subMesh*>::iterator i_sm = _mapSubMesh.begin();
1065 for ( ; i_sm != _mapSubMesh.end(); ++i_sm )
1067 const TopoDS_Shape & oldGroupShape = i_sm->second->GetSubShape();
1068 SMESHDS_SubMesh * oldDS = i_sm->second->GetSubMeshDS();
1069 if ( !oldDS /*|| !oldDS->IsComplexSubmesh()*/ )
1071 int oldID = i_sm->first;
1072 map<int, SMESH::SMESH_subMesh_ptr>::iterator i_smIor = _mapSubMeshIor.find( oldID );
1073 if ( i_smIor == _mapSubMeshIor.end() )
1075 list< TopoDS_Shape> newItems;
1076 GEOM::GEOM_Object_var groupObj = getGroupItemsFromStudy ( i_smIor->second, _gen_i, newItems );
1077 if ( groupObj->_is_nil() )
1080 int nbOldItems = oldDS->IsComplexSubmesh() ? oldDS->NbSubMeshes() : 1;
1081 int nbNewItems = newItems.size();
1082 bool groupChanged = ( nbOldItems != nbNewItems);
1083 if ( !groupChanged ) {
1084 if ( !oldDS->IsComplexSubmesh() ) { // old group has one item
1085 groupChanged = ( oldGroupShape != newItems.front() );
1088 list<TopoDS_Shape>::iterator item = newItems.begin();
1089 for ( ; item != newItems.end() && !groupChanged; ++item )
1091 SMESHDS_SubMesh * itemDS = _impl->GetMeshDS()->MeshElements( *item );
1092 groupChanged = ( !itemDS || !oldDS->ContainsSubMesh( itemDS ));
1096 // update hypotheses and submeshes if necessary
1099 // get a new group shape
1100 GEOM_Client* geomClient = _gen_i->GetShapeReader();
1101 if ( !geomClient ) continue;
1102 TCollection_AsciiString groupIOR = _gen_i->GetGeomEngine()->GetStringFromIOR( groupObj );
1103 geomClient->RemoveShapeFromBuffer( groupIOR );
1104 TopoDS_Shape newGroupShape = _gen_i->GeomObjectToShape( groupObj );
1105 // update hypotheses
1106 list <const SMESHDS_Hypothesis * > hyps = _impl->GetHypothesisList(oldGroupShape);
1107 list <const SMESHDS_Hypothesis * >::iterator hypIt;
1108 for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
1110 _impl->RemoveHypothesis( oldGroupShape, (*hypIt)->GetID());
1111 _impl->AddHypothesis ( newGroupShape, (*hypIt)->GetID());
1113 // care of submeshes
1114 SMESH_subMesh* newSubmesh = _impl->GetSubMesh( newGroupShape );
1115 int newID = newSubmesh->GetId();
1116 if ( newID != oldID ) {
1117 _mapSubMesh [ newID ] = newSubmesh;
1118 _mapSubMesh_i [ newID ] = _mapSubMesh_i [ oldID ];
1119 _mapSubMeshIor[ newID ] = _mapSubMeshIor[ oldID ];
1120 _mapSubMesh.erase (oldID);
1121 _mapSubMesh_i.erase (oldID);
1122 _mapSubMeshIor.erase(oldID);
1123 _mapSubMesh_i [ newID ]->changeLocalId( newID );
1129 //=============================================================================
1133 //=============================================================================
1135 SMESH::SMESH_subMesh_ptr SMESH_Mesh_i::createSubMesh( GEOM::GEOM_Object_ptr theSubShapeObject )
1137 if(MYDEBUG) MESSAGE( "createSubMesh" );
1138 TopoDS_Shape myLocSubShape = _gen_i->GeomObjectToShape(theSubShapeObject);
1140 ::SMESH_subMesh * mySubMesh = _impl->GetSubMesh(myLocSubShape);
1141 int subMeshId = _impl->GetMeshDS()->ShapeToIndex( myLocSubShape );
1142 SMESH_subMesh_i *subMeshServant = new SMESH_subMesh_i(myPOA, _gen_i, this, subMeshId);
1143 SMESH::SMESH_subMesh_var subMesh
1144 = SMESH::SMESH_subMesh::_narrow(subMeshServant->_this());
1146 _mapSubMesh[subMeshId] = mySubMesh;
1147 _mapSubMesh_i[subMeshId] = subMeshServant;
1148 _mapSubMeshIor[subMeshId] = SMESH::SMESH_subMesh::_duplicate(subMesh);
1150 // register CORBA object for persistence
1151 int nextId = _gen_i->RegisterObject( subMesh );
1152 if(MYDEBUG) MESSAGE( "Add submesh to map with id = "<< nextId);
1154 return subMesh._retn();
1157 //=======================================================================
1158 //function : getSubMesh
1160 //=======================================================================
1162 SMESH::SMESH_subMesh_ptr SMESH_Mesh_i::getSubMesh(int shapeID)
1164 map<int, SMESH::SMESH_subMesh_ptr>::iterator it = _mapSubMeshIor.find( shapeID );
1165 if ( it == _mapSubMeshIor.end() )
1166 return SMESH::SMESH_subMesh::_nil();
1168 return SMESH::SMESH_subMesh::_duplicate( (*it).second );
1172 //=============================================================================
1176 //=============================================================================
1178 void SMESH_Mesh_i::removeSubMesh (SMESH::SMESH_subMesh_ptr theSubMesh,
1179 GEOM::GEOM_Object_ptr theSubShapeObject )
1181 MESSAGE("SMESH_Mesh_i::removeSubMesh()");
1182 if ( theSubMesh->_is_nil() || theSubShapeObject->_is_nil() )
1186 SMESH::ListOfHypothesis_var aHypList = GetHypothesisList( theSubShapeObject );
1187 for ( int i = 0, n = aHypList->length(); i < n; i++ ) {
1188 removeHypothesis( theSubShapeObject, aHypList[i] );
1191 catch( const SALOME::SALOME_Exception& ) {
1192 INFOS("SMESH_Mesh_i::removeSubMesh(): exception caught!");
1195 int subMeshId = theSubMesh->GetId();
1197 _mapSubMesh.erase(subMeshId);
1198 _mapSubMesh_i.erase(subMeshId);
1199 _mapSubMeshIor.erase(subMeshId);
1200 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::removeSubMesh() completed");
1203 //=============================================================================
1207 //=============================================================================
1209 SMESH::SMESH_GroupBase_ptr SMESH_Mesh_i::createGroup (SMESH::ElementType theElemType,
1210 const char* theName,
1211 const TopoDS_Shape& theShape )
1214 SMESH::SMESH_GroupBase_var aGroup;
1215 if ( _impl->AddGroup( (SMDSAbs_ElementType)theElemType, theName, anId, theShape )) {
1216 SMESH_GroupBase_i* aGroupImpl;
1217 if ( !theShape.IsNull() )
1218 aGroupImpl = new SMESH_GroupOnGeom_i( SMESH_Gen_i::GetPOA(), this, anId );
1220 aGroupImpl = new SMESH_Group_i( SMESH_Gen_i::GetPOA(), this, anId );
1222 // PAL7962: san -- To ensure correct mapping of servant and correct reference counting in GenericObj_i
1223 SMESH_Gen_i::GetPOA()->activate_object( aGroupImpl );
1224 aGroupImpl->Register();
1225 // PAL7962: san -- To ensure correct mapping of servant and correct reference counting in GenericObj_i
1227 aGroup = SMESH::SMESH_GroupBase::_narrow( aGroupImpl->_this() );
1228 _mapGroups[anId] = SMESH::SMESH_GroupBase::_duplicate( aGroup );
1230 // register CORBA object for persistence
1231 int nextId = _gen_i->RegisterObject( aGroup );
1232 if(MYDEBUG) MESSAGE( "Add group to map with id = "<< nextId);
1234 return aGroup._retn();
1237 //=============================================================================
1239 * SMESH_Mesh_i::removeGroup
1241 * Should be called by ~SMESH_Group_i()
1243 //=============================================================================
1245 void SMESH_Mesh_i::removeGroup( const int theId )
1247 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::removeGroup()" );
1248 if ( _mapGroups.find( theId ) != _mapGroups.end() ) {
1249 _mapGroups.erase( theId );
1250 _impl->RemoveGroup( theId );
1255 //=============================================================================
1259 //=============================================================================
1261 SMESH::log_array * SMESH_Mesh_i::GetLog(CORBA::Boolean clearAfterGet)
1262 throw(SALOME::SALOME_Exception)
1264 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::GetLog");
1266 SMESH::log_array_var aLog;
1268 list < SMESHDS_Command * >logDS = _impl->GetLog();
1269 aLog = new SMESH::log_array;
1271 int lg = logDS.size();
1274 list < SMESHDS_Command * >::iterator its = logDS.begin();
1275 while(its != logDS.end()){
1276 SMESHDS_Command *com = *its;
1277 int comType = com->GetType();
1279 int lgcom = com->GetNumber();
1281 const list < int >&intList = com->GetIndexes();
1282 int inum = intList.size();
1284 list < int >::const_iterator ii = intList.begin();
1285 const list < double >&coordList = com->GetCoords();
1286 int rnum = coordList.size();
1288 list < double >::const_iterator ir = coordList.begin();
1289 aLog[indexLog].commandType = comType;
1290 aLog[indexLog].number = lgcom;
1291 aLog[indexLog].coords.length(rnum);
1292 aLog[indexLog].indexes.length(inum);
1293 for(int i = 0; i < rnum; i++){
1294 aLog[indexLog].coords[i] = *ir;
1295 //MESSAGE(" "<<i<<" "<<ir.Value());
1298 for(int i = 0; i < inum; i++){
1299 aLog[indexLog].indexes[i] = *ii;
1300 //MESSAGE(" "<<i<<" "<<ii.Value());
1309 catch(SALOME_Exception & S_ex){
1310 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
1312 return aLog._retn();
1316 //=============================================================================
1320 //=============================================================================
1322 void SMESH_Mesh_i::ClearLog() throw(SALOME::SALOME_Exception)
1324 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::ClearLog");
1328 //=============================================================================
1332 //=============================================================================
1334 CORBA::Long SMESH_Mesh_i::GetId()throw(SALOME::SALOME_Exception)
1336 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::GetId");
1340 //=============================================================================
1344 //=============================================================================
1346 CORBA::Long SMESH_Mesh_i::GetStudyId()throw(SALOME::SALOME_Exception)
1351 //=============================================================================
1355 //=============================================================================
1357 void SMESH_Mesh_i::SetImpl(::SMESH_Mesh * impl)
1359 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::SetImpl");
1363 //=============================================================================
1367 //=============================================================================
1369 ::SMESH_Mesh & SMESH_Mesh_i::GetImpl()
1371 if(MYDEBUG) MESSAGE("SMESH_Mesh_i::GetImpl()");
1375 //=============================================================================
1377 * Return mesh editor
1379 //=============================================================================
1381 SMESH::SMESH_MeshEditor_ptr SMESH_Mesh_i::GetMeshEditor()
1383 // Create MeshEditor
1384 SMESH_MeshEditor_i *aMeshEditor = new SMESH_MeshEditor_i( this, false );
1385 SMESH::SMESH_MeshEditor_var aMesh = aMeshEditor->_this();
1387 // Update Python script
1388 TPythonDump() << aMeshEditor << " = " << _this() << ".GetMeshEditor()";
1390 return aMesh._retn();
1393 //=============================================================================
1395 * Return mesh edition previewer
1397 //=============================================================================
1399 SMESH::SMESH_MeshEditor_ptr SMESH_Mesh_i::GetMeshEditPreviewer()
1401 SMESH_MeshEditor_i *aMeshEditor = new SMESH_MeshEditor_i( this, true );
1402 SMESH::SMESH_MeshEditor_var aMesh = aMeshEditor->_this();
1403 return aMesh._retn();
1406 //=============================================================================
1410 //=============================================================================
1411 void SMESH_Mesh_i::SetAutoColor(CORBA::Boolean theAutoColor) throw(SALOME::SALOME_Exception)
1413 Unexpect aCatch(SALOME_SalomeException);
1414 _impl->SetAutoColor(theAutoColor);
1417 //=============================================================================
1421 //=============================================================================
1422 CORBA::Boolean SMESH_Mesh_i::GetAutoColor() throw(SALOME::SALOME_Exception)
1424 Unexpect aCatch(SALOME_SalomeException);
1425 return _impl->GetAutoColor();
1429 //=============================================================================
1431 * Export in different formats
1433 //=============================================================================
1435 CORBA::Boolean SMESH_Mesh_i::HasDuplicatedGroupNamesMED()
1437 return _impl->HasDuplicatedGroupNamesMED();
1440 void SMESH_Mesh_i::PrepareForWriting (const char* file)
1442 TCollection_AsciiString aFullName ((char*)file);
1443 OSD_Path aPath (aFullName);
1444 OSD_File aFile (aPath);
1445 if (aFile.Exists()) {
1446 // existing filesystem node
1447 if (aFile.KindOfFile() == OSD_FILE) {
1448 if (aFile.IsWriteable()) {
1451 if (aFile.Failed()) {
1452 TCollection_AsciiString msg ("File ");
1453 msg += aFullName + " cannot be replaced.";
1454 THROW_SALOME_CORBA_EXCEPTION(msg.ToCString(), SALOME::BAD_PARAM);
1457 TCollection_AsciiString msg ("File ");
1458 msg += aFullName + " cannot be overwritten.";
1459 THROW_SALOME_CORBA_EXCEPTION(msg.ToCString(), SALOME::BAD_PARAM);
1462 TCollection_AsciiString msg ("Location ");
1463 msg += aFullName + " is not a file.";
1464 THROW_SALOME_CORBA_EXCEPTION(msg.ToCString(), SALOME::BAD_PARAM);
1467 // nonexisting file; check if it can be created
1469 aFile.Build(OSD_WriteOnly, OSD_Protection());
1470 if (aFile.Failed()) {
1471 TCollection_AsciiString msg ("You cannot create the file ");
1472 msg += aFullName + ". Check the directory existance and access rights.";
1473 THROW_SALOME_CORBA_EXCEPTION(msg.ToCString(), SALOME::BAD_PARAM);
1481 void SMESH_Mesh_i::ExportToMED (const char* file,
1482 CORBA::Boolean auto_groups,
1483 SMESH::MED_VERSION theVersion)
1484 throw(SALOME::SALOME_Exception)
1486 Unexpect aCatch(SALOME_SalomeException);
1488 // Update Python script
1489 TPythonDump() << _this() << ".ExportToMED( '"
1490 << file << "', " << auto_groups << ", " << theVersion << " )";
1493 PrepareForWriting(file);
1494 char* aMeshName = "Mesh";
1495 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
1496 if ( !aStudy->_is_nil() ) {
1497 SALOMEDS::SObject_var aMeshSO = _gen_i->ObjectToSObject( aStudy, _this() );
1498 if ( !aMeshSO->_is_nil() ) {
1499 aMeshName = aMeshSO->GetName();
1501 //SCRUTE(aMeshName);
1502 //SCRUTE(aMeshSO->GetID());
1504 // asv : 27.10.04 : fix of 6903: check for StudyLocked before adding attributes
1505 if ( !aStudy->GetProperties()->IsLocked() )
1507 SALOMEDS::GenericAttribute_var anAttr;
1508 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
1509 SALOMEDS::AttributeExternalFileDef_var aFileName;
1510 anAttr=aStudyBuilder->FindOrCreateAttribute(aMeshSO, "AttributeExternalFileDef");
1511 aFileName = SALOMEDS::AttributeExternalFileDef::_narrow(anAttr);
1512 ASSERT(!aFileName->_is_nil());
1513 aFileName->SetValue(file);
1514 SALOMEDS::AttributeFileType_var aFileType;
1515 anAttr=aStudyBuilder->FindOrCreateAttribute(aMeshSO, "AttributeFileType");
1516 aFileType = SALOMEDS::AttributeFileType::_narrow(anAttr);
1517 ASSERT(!aFileType->_is_nil());
1518 aFileType->SetValue("FICHIERMED");
1522 _impl->ExportMED( file, aMeshName, auto_groups, theVersion );
1525 void SMESH_Mesh_i::ExportMED (const char* file,
1526 CORBA::Boolean auto_groups)
1527 throw(SALOME::SALOME_Exception)
1529 ExportToMED(file,auto_groups,SMESH::MED_V2_1);
1532 void SMESH_Mesh_i::ExportDAT (const char *file)
1533 throw(SALOME::SALOME_Exception)
1535 Unexpect aCatch(SALOME_SalomeException);
1537 // Update Python script
1538 TPythonDump() << _this() << ".ExportDAT( '" << file << "' )";
1541 PrepareForWriting(file);
1542 _impl->ExportDAT(file);
1545 void SMESH_Mesh_i::ExportUNV (const char *file)
1546 throw(SALOME::SALOME_Exception)
1548 Unexpect aCatch(SALOME_SalomeException);
1550 // Update Python script
1551 TPythonDump() << _this() << ".ExportUNV( '" << file << "' )";
1554 PrepareForWriting(file);
1555 _impl->ExportUNV(file);
1558 void SMESH_Mesh_i::ExportSTL (const char *file, const bool isascii)
1559 throw(SALOME::SALOME_Exception)
1561 Unexpect aCatch(SALOME_SalomeException);
1563 // Update Python script
1564 TPythonDump() << _this() << ".ExportSTL( '" << file << "', " << isascii << " )";
1567 PrepareForWriting(file);
1568 _impl->ExportSTL(file, isascii);
1571 //=============================================================================
1575 //=============================================================================
1577 SALOME_MED::MESH_ptr SMESH_Mesh_i::GetMEDMesh()throw(SALOME::SALOME_Exception)
1579 Unexpect aCatch(SALOME_SalomeException);
1580 SMESH_MEDMesh_i *aMedMesh = new SMESH_MEDMesh_i(this);
1581 SALOME_MED::MESH_var aMesh = aMedMesh->_this();
1582 return aMesh._retn();
1585 //=============================================================================
1589 //=============================================================================
1590 CORBA::Long SMESH_Mesh_i::NbNodes()throw(SALOME::SALOME_Exception)
1592 Unexpect aCatch(SALOME_SalomeException);
1593 return _impl->NbNodes();
1596 //=============================================================================
1600 //=============================================================================
1601 CORBA::Long SMESH_Mesh_i::NbElements()throw (SALOME::SALOME_Exception)
1603 Unexpect aCatch(SALOME_SalomeException);
1604 return NbEdges() + NbFaces() + NbVolumes();
1607 //=============================================================================
1611 //=============================================================================
1612 CORBA::Long SMESH_Mesh_i::NbEdges()throw(SALOME::SALOME_Exception)
1614 Unexpect aCatch(SALOME_SalomeException);
1615 return _impl->NbEdges();
1618 CORBA::Long SMESH_Mesh_i::NbEdgesOfOrder(SMESH::ElementOrder order)
1619 throw(SALOME::SALOME_Exception)
1621 Unexpect aCatch(SALOME_SalomeException);
1622 return _impl->NbEdges( (SMDSAbs_ElementOrder) order);
1625 //=============================================================================
1629 //=============================================================================
1630 CORBA::Long SMESH_Mesh_i::NbFaces()throw(SALOME::SALOME_Exception)
1632 Unexpect aCatch(SALOME_SalomeException);
1633 return _impl->NbFaces();
1636 CORBA::Long SMESH_Mesh_i::NbTriangles()throw(SALOME::SALOME_Exception)
1638 Unexpect aCatch(SALOME_SalomeException);
1639 return _impl->NbTriangles();
1642 CORBA::Long SMESH_Mesh_i::NbQuadrangles()throw(SALOME::SALOME_Exception)
1644 Unexpect aCatch(SALOME_SalomeException);
1645 return _impl->NbQuadrangles();
1648 CORBA::Long SMESH_Mesh_i::NbPolygons()throw(SALOME::SALOME_Exception)
1650 Unexpect aCatch(SALOME_SalomeException);
1651 return _impl->NbPolygons();
1654 CORBA::Long SMESH_Mesh_i::NbFacesOfOrder(SMESH::ElementOrder order)
1655 throw(SALOME::SALOME_Exception)
1657 Unexpect aCatch(SALOME_SalomeException);
1658 return _impl->NbFaces( (SMDSAbs_ElementOrder) order);
1661 CORBA::Long SMESH_Mesh_i::NbTrianglesOfOrder(SMESH::ElementOrder order)
1662 throw(SALOME::SALOME_Exception)
1664 Unexpect aCatch(SALOME_SalomeException);
1665 return _impl->NbTriangles( (SMDSAbs_ElementOrder) order);
1668 CORBA::Long SMESH_Mesh_i::NbQuadranglesOfOrder(SMESH::ElementOrder order)
1669 throw(SALOME::SALOME_Exception)
1671 Unexpect aCatch(SALOME_SalomeException);
1672 return _impl->NbQuadrangles( (SMDSAbs_ElementOrder) order);
1675 //=============================================================================
1679 //=============================================================================
1680 CORBA::Long SMESH_Mesh_i::NbVolumes()throw(SALOME::SALOME_Exception)
1682 Unexpect aCatch(SALOME_SalomeException);
1683 return _impl->NbVolumes();
1686 CORBA::Long SMESH_Mesh_i::NbTetras()throw(SALOME::SALOME_Exception)
1688 Unexpect aCatch(SALOME_SalomeException);
1689 return _impl->NbTetras();
1692 CORBA::Long SMESH_Mesh_i::NbHexas()throw(SALOME::SALOME_Exception)
1694 Unexpect aCatch(SALOME_SalomeException);
1695 return _impl->NbHexas();
1698 CORBA::Long SMESH_Mesh_i::NbPyramids()throw(SALOME::SALOME_Exception)
1700 Unexpect aCatch(SALOME_SalomeException);
1701 return _impl->NbPyramids();
1704 CORBA::Long SMESH_Mesh_i::NbPrisms()throw(SALOME::SALOME_Exception)
1706 Unexpect aCatch(SALOME_SalomeException);
1707 return _impl->NbPrisms();
1710 CORBA::Long SMESH_Mesh_i::NbPolyhedrons()throw(SALOME::SALOME_Exception)
1712 Unexpect aCatch(SALOME_SalomeException);
1713 return _impl->NbPolyhedrons();
1716 CORBA::Long SMESH_Mesh_i::NbVolumesOfOrder(SMESH::ElementOrder order)
1717 throw(SALOME::SALOME_Exception)
1719 Unexpect aCatch(SALOME_SalomeException);
1720 return _impl->NbVolumes( (SMDSAbs_ElementOrder) order);
1723 CORBA::Long SMESH_Mesh_i::NbTetrasOfOrder(SMESH::ElementOrder order)
1724 throw(SALOME::SALOME_Exception)
1726 Unexpect aCatch(SALOME_SalomeException);
1727 return _impl->NbTetras( (SMDSAbs_ElementOrder) order);
1730 CORBA::Long SMESH_Mesh_i::NbHexasOfOrder(SMESH::ElementOrder order)
1731 throw(SALOME::SALOME_Exception)
1733 Unexpect aCatch(SALOME_SalomeException);
1734 return _impl->NbHexas( (SMDSAbs_ElementOrder) order);
1737 CORBA::Long SMESH_Mesh_i::NbPyramidsOfOrder(SMESH::ElementOrder order)
1738 throw(SALOME::SALOME_Exception)
1740 Unexpect aCatch(SALOME_SalomeException);
1741 return _impl->NbPyramids( (SMDSAbs_ElementOrder) order);
1744 CORBA::Long SMESH_Mesh_i::NbPrismsOfOrder(SMESH::ElementOrder order)
1745 throw(SALOME::SALOME_Exception)
1747 Unexpect aCatch(SALOME_SalomeException);
1748 return _impl->NbPrisms( (SMDSAbs_ElementOrder) order);
1751 //=============================================================================
1755 //=============================================================================
1756 CORBA::Long SMESH_Mesh_i::NbSubMesh()throw(SALOME::SALOME_Exception)
1758 Unexpect aCatch(SALOME_SalomeException);
1759 return _impl->NbSubMesh();
1762 //=============================================================================
1766 //=============================================================================
1767 char* SMESH_Mesh_i::Dump()
1769 std::ostringstream os;
1771 return CORBA::string_dup( os.str().c_str() );
1774 //=============================================================================
1778 //=============================================================================
1779 SMESH::long_array* SMESH_Mesh_i::GetIDs()
1781 // SMESH::long_array_var aResult = new SMESH::long_array();
1782 // SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
1783 // int aMinId = aSMESHDS_Mesh->MinElementID();
1784 // int aMaxId = aSMESHDS_Mesh->MaxElementID();
1786 // aResult->length(aMaxId - aMinId + 1);
1788 // for (int i = 0, id = aMinId; id <= aMaxId; id++ )
1789 // aResult[i++] = id;
1791 // return aResult._retn();
1793 return GetElementsId();
1796 //=============================================================================
1800 //=============================================================================
1802 SMESH::long_array* SMESH_Mesh_i::GetElementsId()
1803 throw (SALOME::SALOME_Exception)
1805 Unexpect aCatch(SALOME_SalomeException);
1806 MESSAGE("SMESH_Mesh_i::GetElementsId");
1807 SMESH::long_array_var aResult = new SMESH::long_array();
1808 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
1810 if ( aSMESHDS_Mesh == NULL )
1811 return aResult._retn();
1813 long nbElements = NbElements();
1814 aResult->length( nbElements );
1815 SMDS_ElemIteratorPtr anIt = aSMESHDS_Mesh->elementsIterator();
1816 for ( int i = 0, n = nbElements; i < n && anIt->more(); i++ )
1817 aResult[i] = anIt->next()->GetID();
1819 return aResult._retn();
1823 //=============================================================================
1827 //=============================================================================
1829 SMESH::long_array* SMESH_Mesh_i::GetElementsByType( SMESH::ElementType theElemType )
1830 throw (SALOME::SALOME_Exception)
1832 Unexpect aCatch(SALOME_SalomeException);
1833 MESSAGE("SMESH_subMesh_i::GetElementsByType");
1834 SMESH::long_array_var aResult = new SMESH::long_array();
1835 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
1837 if ( aSMESHDS_Mesh == NULL )
1838 return aResult._retn();
1840 long nbElements = NbElements();
1842 // No sense in returning ids of elements along with ids of nodes:
1843 // when theElemType == SMESH::ALL, return node ids only if
1844 // there are no elements
1845 if ( theElemType == SMESH::NODE || theElemType == SMESH::ALL && nbElements == 0 )
1846 return GetNodesId();
1848 aResult->length( nbElements );
1852 SMDS_ElemIteratorPtr anIt = aSMESHDS_Mesh->elementsIterator();
1853 while ( i < nbElements && anIt->more() ) {
1854 const SMDS_MeshElement* anElem = anIt->next();
1855 if ( theElemType == SMESH::ALL || anElem->GetType() == (SMDSAbs_ElementType)theElemType )
1856 aResult[i++] = anElem->GetID();
1859 aResult->length( i );
1861 return aResult._retn();
1864 //=============================================================================
1868 //=============================================================================
1870 SMESH::long_array* SMESH_Mesh_i::GetNodesId()
1871 throw (SALOME::SALOME_Exception)
1873 Unexpect aCatch(SALOME_SalomeException);
1874 MESSAGE("SMESH_subMesh_i::GetNodesId");
1875 SMESH::long_array_var aResult = new SMESH::long_array();
1876 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
1878 if ( aSMESHDS_Mesh == NULL )
1879 return aResult._retn();
1881 long nbNodes = NbNodes();
1882 aResult->length( nbNodes );
1883 SMDS_NodeIteratorPtr anIt = aSMESHDS_Mesh->nodesIterator();
1884 for ( int i = 0, n = nbNodes; i < n && anIt->more(); i++ )
1885 aResult[i] = anIt->next()->GetID();
1887 return aResult._retn();
1890 //=============================================================================
1894 //=============================================================================
1896 SMESH::ElementType SMESH_Mesh_i::GetElementType( const CORBA::Long id, const bool iselem )
1897 throw (SALOME::SALOME_Exception)
1899 return ( SMESH::ElementType )_impl->GetElementType( id, iselem );
1903 //=============================================================================
1905 * Returns ID of elements for given submesh
1907 //=============================================================================
1908 SMESH::long_array* SMESH_Mesh_i::GetSubMeshElementsId(const CORBA::Long ShapeID)
1909 throw (SALOME::SALOME_Exception)
1911 SMESH::long_array_var aResult = new SMESH::long_array();
1913 SMESH_subMesh* SM = _impl->GetSubMeshContaining(ShapeID);
1914 if(!SM) return aResult._retn();
1916 SMESHDS_SubMesh* SDSM = SM->GetSubMeshDS();
1917 if(!SDSM) return aResult._retn();
1919 aResult->length(SDSM->NbElements());
1921 SMDS_ElemIteratorPtr eIt = SDSM->GetElements();
1923 while ( eIt->more() ) {
1924 aResult[i++] = eIt->next()->GetID();
1927 return aResult._retn();
1931 //=============================================================================
1933 * Returns ID of nodes for given submesh
1934 * If param all==true - returns all nodes, else -
1935 * returns only nodes on shapes.
1937 //=============================================================================
1938 SMESH::long_array* SMESH_Mesh_i::GetSubMeshNodesId(const CORBA::Long ShapeID, CORBA::Boolean all)
1939 throw (SALOME::SALOME_Exception)
1941 SMESH::long_array_var aResult = new SMESH::long_array();
1943 SMESH_subMesh* SM = _impl->GetSubMeshContaining(ShapeID);
1944 if(!SM) return aResult._retn();
1946 SMESHDS_SubMesh* SDSM = SM->GetSubMeshDS();
1947 if(!SDSM) return aResult._retn();
1950 if( !all || (SDSM->NbElements()==0) ) { // internal nodes or vertex submesh
1951 SMDS_NodeIteratorPtr nIt = SDSM->GetNodes();
1952 while ( nIt->more() ) {
1953 const SMDS_MeshNode* elem = nIt->next();
1954 theElems.insert( elem->GetID() );
1957 else { // all nodes of submesh elements
1958 SMDS_ElemIteratorPtr eIt = SDSM->GetElements();
1959 while ( eIt->more() ) {
1960 const SMDS_MeshElement* anElem = eIt->next();
1961 SMDS_ElemIteratorPtr nIt = anElem->nodesIterator();
1962 while ( nIt->more() ) {
1963 const SMDS_MeshElement* elem = nIt->next();
1964 theElems.insert( elem->GetID() );
1969 aResult->length(theElems.size());
1970 set<int>::iterator itElem;
1972 for ( itElem = theElems.begin(); itElem != theElems.end(); itElem++ )
1973 aResult[i++] = *itElem;
1975 return aResult._retn();
1979 //=============================================================================
1981 * Returns type of elements for given submesh
1983 //=============================================================================
1984 SMESH::ElementType SMESH_Mesh_i::GetSubMeshElementType(const CORBA::Long ShapeID)
1985 throw (SALOME::SALOME_Exception)
1987 SMESH_subMesh* SM = _impl->GetSubMeshContaining(ShapeID);
1988 if(!SM) return SMESH::ALL;
1990 SMESHDS_SubMesh* SDSM = SM->GetSubMeshDS();
1991 if(!SDSM) return SMESH::ALL;
1993 if(SDSM->NbElements()==0)
1994 return (SM->GetSubShape().ShapeType() == TopAbs_VERTEX) ? SMESH::NODE : SMESH::ALL;
1996 SMDS_ElemIteratorPtr eIt = SDSM->GetElements();
1997 const SMDS_MeshElement* anElem = eIt->next();
1998 return ( SMESH::ElementType ) anElem->GetType();
2002 //=============================================================================
2006 //=============================================================================
2008 CORBA::LongLong SMESH_Mesh_i::GetMeshPtr()
2010 CORBA::LongLong pointeur = CORBA::LongLong(_impl);
2011 cerr << "CORBA::LongLong SMESH_Mesh_i::GetMeshPtr() " << pointeur << endl;
2016 //=============================================================================
2018 * Get XYZ coordinates of node as list of double
2019 * If there is not node for given ID - returns empty list
2021 //=============================================================================
2023 SMESH::double_array* SMESH_Mesh_i::GetNodeXYZ(const CORBA::Long id)
2025 SMESH::double_array_var aResult = new SMESH::double_array();
2026 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2027 if ( aSMESHDS_Mesh == NULL )
2028 return aResult._retn();
2031 const SMDS_MeshNode* aNode = aSMESHDS_Mesh->FindNode(id);
2033 return aResult._retn();
2037 aResult[0] = aNode->X();
2038 aResult[1] = aNode->Y();
2039 aResult[2] = aNode->Z();
2040 return aResult._retn();
2044 //=============================================================================
2046 * For given node returns list of IDs of inverse elements
2047 * If there is not node for given ID - returns empty list
2049 //=============================================================================
2051 SMESH::long_array* SMESH_Mesh_i::GetNodeInverseElements(const CORBA::Long id)
2053 SMESH::long_array_var aResult = new SMESH::long_array();
2054 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2055 if ( aSMESHDS_Mesh == NULL )
2056 return aResult._retn();
2059 const SMDS_MeshNode* aNode = aSMESHDS_Mesh->FindNode(id);
2061 return aResult._retn();
2063 // find inverse elements
2064 SMDS_ElemIteratorPtr eIt = aNode->GetInverseElementIterator();
2065 TColStd_SequenceOfInteger IDs;
2066 while(eIt->more()) {
2067 const SMDS_MeshElement* elem = eIt->next();
2068 IDs.Append(elem->GetID());
2070 if(IDs.Length()>0) {
2071 aResult->length(IDs.Length());
2073 for(; i<=IDs.Length(); i++) {
2074 aResult[i-1] = IDs.Value(i);
2077 return aResult._retn();
2080 //=============================================================================
2082 * \brief Return position of a node on shape
2084 //=============================================================================
2086 SMESH::NodePosition* SMESH_Mesh_i::GetNodePosition(CORBA::Long NodeID)
2088 SMESH::NodePosition* aNodePosition = new SMESH::NodePosition();
2089 aNodePosition->shapeID = 0;
2090 aNodePosition->shapeType = GEOM::SHAPE;
2092 SMESHDS_Mesh* mesh = _impl->GetMeshDS();
2093 if ( !mesh ) return aNodePosition;
2095 if ( const SMDS_MeshNode* aNode = mesh->FindNode(NodeID) )
2097 if ( SMDS_PositionPtr pos = aNode->GetPosition() )
2099 aNodePosition->shapeID = pos->GetShapeId();
2100 switch ( pos->GetTypeOfPosition() ) {
2102 aNodePosition->shapeType = GEOM::EDGE;
2103 aNodePosition->params.length(1);
2104 aNodePosition->params[0] =
2105 static_cast<SMDS_EdgePosition*>( pos.get() )->GetUParameter();
2108 aNodePosition->shapeType = GEOM::FACE;
2109 aNodePosition->params.length(2);
2110 aNodePosition->params[0] =
2111 static_cast<SMDS_FacePosition*>( pos.get() )->GetUParameter();
2112 aNodePosition->params[1] =
2113 static_cast<SMDS_FacePosition*>( pos.get() )->GetVParameter();
2115 case SMDS_TOP_VERTEX:
2116 aNodePosition->shapeType = GEOM::VERTEX;
2118 case SMDS_TOP_3DSPACE:
2119 if ( TopExp_Explorer(_impl->GetShapeToMesh(), TopAbs_SOLID).More() )
2120 aNodePosition->shapeType = GEOM::SOLID;
2121 else if ( TopExp_Explorer(_impl->GetShapeToMesh(), TopAbs_SHELL).More() )
2122 aNodePosition->shapeType = GEOM::SHELL;
2128 return aNodePosition;
2131 //=============================================================================
2133 * If given element is node returns IDs of shape from position
2134 * If there is not node for given ID - returns -1
2136 //=============================================================================
2138 CORBA::Long SMESH_Mesh_i::GetShapeID(const CORBA::Long id)
2140 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2141 if ( aSMESHDS_Mesh == NULL )
2145 const SMDS_MeshNode* aNode = aSMESHDS_Mesh->FindNode(id);
2147 SMDS_PositionPtr pos = aNode->GetPosition();
2151 return pos->GetShapeId();
2158 //=============================================================================
2160 * For given element returns ID of result shape after
2161 * ::FindShape() from SMESH_MeshEditor
2162 * If there is not element for given ID - returns -1
2164 //=============================================================================
2166 CORBA::Long SMESH_Mesh_i::GetShapeIDForElem(const CORBA::Long id)
2168 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2169 if ( aSMESHDS_Mesh == NULL )
2172 // try to find element
2173 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
2177 //SMESH::SMESH_MeshEditor_var aMeshEditor = SMESH_Mesh_i::GetMeshEditor();
2178 ::SMESH_MeshEditor aMeshEditor(_impl);
2179 int index = aMeshEditor.FindShape( elem );
2187 //=============================================================================
2189 * Returns number of nodes for given element
2190 * If there is not element for given ID - returns -1
2192 //=============================================================================
2194 CORBA::Long SMESH_Mesh_i::GetElemNbNodes(const CORBA::Long id)
2196 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2197 if ( aSMESHDS_Mesh == NULL ) return -1;
2198 // try to find element
2199 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
2200 if(!elem) return -1;
2201 return elem->NbNodes();
2205 //=============================================================================
2207 * Returns ID of node by given index for given element
2208 * If there is not element for given ID - returns -1
2209 * If there is not node for given index - returns -2
2211 //=============================================================================
2213 CORBA::Long SMESH_Mesh_i::GetElemNode(const CORBA::Long id, const CORBA::Long index)
2215 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2216 if ( aSMESHDS_Mesh == NULL ) return -1;
2217 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
2218 if(!elem) return -1;
2219 if( index>=elem->NbNodes() || index<0 ) return -1;
2220 return elem->GetNode(index)->GetID();
2223 //=============================================================================
2225 * Returns IDs of nodes of given element
2227 //=============================================================================
2229 SMESH::long_array* SMESH_Mesh_i::GetElemNodes(const CORBA::Long id)
2231 SMESH::long_array_var aResult = new SMESH::long_array();
2232 if ( SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS() )
2234 if ( const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id) )
2236 aResult->length( elem->NbNodes() );
2237 for ( int i = 0; i < elem->NbNodes(); ++i )
2238 aResult[ i ] = elem->GetNode( i )->GetID();
2241 return aResult._retn();
2244 //=============================================================================
2246 * Returns true if given node is medium node
2247 * in given quadratic element
2249 //=============================================================================
2251 CORBA::Boolean SMESH_Mesh_i::IsMediumNode(const CORBA::Long ide, const CORBA::Long idn)
2253 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2254 if ( aSMESHDS_Mesh == NULL ) return false;
2256 const SMDS_MeshNode* aNode = aSMESHDS_Mesh->FindNode(idn);
2257 if(!aNode) return false;
2258 // try to find element
2259 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(ide);
2260 if(!elem) return false;
2262 return elem->IsMediumNode(aNode);
2266 //=============================================================================
2268 * Returns true if given node is medium node
2269 * in one of quadratic elements
2271 //=============================================================================
2273 CORBA::Boolean SMESH_Mesh_i::IsMediumNodeOfAnyElem(const CORBA::Long idn,
2274 SMESH::ElementType theElemType)
2276 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2277 if ( aSMESHDS_Mesh == NULL ) return false;
2280 const SMDS_MeshNode* aNode = aSMESHDS_Mesh->FindNode(idn);
2281 if(!aNode) return false;
2283 SMESH_MesherHelper aHelper( *(_impl) );
2285 SMDSAbs_ElementType aType;
2286 if(theElemType==SMESH::EDGE) aType = SMDSAbs_Edge;
2287 else if(theElemType==SMESH::FACE) aType = SMDSAbs_Face;
2288 else if(theElemType==SMESH::VOLUME) aType = SMDSAbs_Volume;
2289 else aType = SMDSAbs_All;
2291 return aHelper.IsMedium(aNode,aType);
2295 //=============================================================================
2297 * Returns number of edges for given element
2299 //=============================================================================
2301 CORBA::Long SMESH_Mesh_i::ElemNbEdges(const CORBA::Long id)
2303 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2304 if ( aSMESHDS_Mesh == NULL ) return -1;
2305 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
2306 if(!elem) return -1;
2307 return elem->NbEdges();
2311 //=============================================================================
2313 * Returns number of faces for given element
2315 //=============================================================================
2317 CORBA::Long SMESH_Mesh_i::ElemNbFaces(const CORBA::Long id)
2319 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2320 if ( aSMESHDS_Mesh == NULL ) return -1;
2321 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
2322 if(!elem) return -1;
2323 return elem->NbFaces();
2327 //=============================================================================
2329 * Returns true if given element is polygon
2331 //=============================================================================
2333 CORBA::Boolean SMESH_Mesh_i::IsPoly(const CORBA::Long id)
2335 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2336 if ( aSMESHDS_Mesh == NULL ) return false;
2337 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
2338 if(!elem) return false;
2339 return elem->IsPoly();
2343 //=============================================================================
2345 * Returns true if given element is quadratic
2347 //=============================================================================
2349 CORBA::Boolean SMESH_Mesh_i::IsQuadratic(const CORBA::Long id)
2351 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2352 if ( aSMESHDS_Mesh == NULL ) return false;
2353 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
2354 if(!elem) return false;
2355 return elem->IsQuadratic();
2359 //=============================================================================
2361 * Returns bary center for given element
2363 //=============================================================================
2365 SMESH::double_array* SMESH_Mesh_i::BaryCenter(const CORBA::Long id)
2367 SMESH::double_array_var aResult = new SMESH::double_array();
2368 SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
2369 if ( aSMESHDS_Mesh == NULL )
2370 return aResult._retn();
2372 const SMDS_MeshElement* elem = aSMESHDS_Mesh->FindElement(id);
2374 return aResult._retn();
2376 if(elem->GetType()==SMDSAbs_Volume) {
2377 SMDS_VolumeTool aTool;
2378 if(aTool.Set(elem)) {
2380 if (!aTool.GetBaryCenter( aResult[0], aResult[1], aResult[2]) )
2385 SMDS_ElemIteratorPtr anIt = elem->nodesIterator();
2387 double x=0., y=0., z=0.;
2388 for(; anIt->more(); ) {
2390 const SMDS_MeshNode* aNode = static_cast<const SMDS_MeshNode*>(anIt->next());
2404 return aResult._retn();
2408 //=============================================================================
2410 * Create and publish group servants if any groups were imported or created anyhow
2412 //=============================================================================
2414 void SMESH_Mesh_i::CreateGroupServants()
2416 SALOMEDS::Study_ptr aStudy = _gen_i->GetCurrentStudy();
2418 ::SMESH_Mesh::GroupIteratorPtr groupIt = _impl->GetGroups();
2419 while ( groupIt->more() )
2421 ::SMESH_Group* group = groupIt->next();
2422 int anId = group->GetGroupDS()->GetID();
2424 map<int, SMESH::SMESH_GroupBase_ptr>::iterator it = _mapGroups.find(anId);
2425 if ( it != _mapGroups.end() && !CORBA::is_nil( it->second ))
2428 SMESH_GroupBase_i* aGroupImpl;
2430 if ( SMESHDS_GroupOnGeom* groupOnGeom =
2431 dynamic_cast<SMESHDS_GroupOnGeom*>( group->GetGroupDS() ))
2433 aGroupImpl = new SMESH_GroupOnGeom_i( SMESH_Gen_i::GetPOA(), this, anId );
2434 shape = groupOnGeom->GetShape();
2437 aGroupImpl = new SMESH_Group_i( SMESH_Gen_i::GetPOA(), this, anId );
2440 // To ensure correct mapping of servant and correct reference counting in GenericObj_i
2441 SMESH_Gen_i::GetPOA()->activate_object( aGroupImpl );
2442 aGroupImpl->Register();
2444 SMESH::SMESH_GroupBase_var groupVar =
2445 SMESH::SMESH_GroupBase::_narrow( aGroupImpl->_this() );
2446 _mapGroups[anId] = SMESH::SMESH_GroupBase::_duplicate( groupVar );
2448 // register CORBA object for persistence
2449 int nextId = _gen_i->RegisterObject( groupVar );
2450 if(MYDEBUG) MESSAGE( "Add group to map with id = "<< nextId);
2452 // publishing of the groups in the study
2453 if ( !aStudy->_is_nil() ) {
2454 GEOM::GEOM_Object_var shapeVar = _gen_i->ShapeToGeomObject( shape );
2455 _gen_i->PublishGroup( aStudy, _this(), groupVar, shapeVar, groupVar->GetName());
2460 //=============================================================================
2462 * \brief Return groups cantained in _mapGroups by their IDs
2464 //=============================================================================
2466 SMESH::ListOfGroups* SMESH_Mesh_i::GetGroups(const list<int>& groupIDs) const
2468 int nbGroups = groupIDs.size();
2469 SMESH::ListOfGroups_var aList = new SMESH::ListOfGroups();
2470 aList->length( nbGroups );
2472 list<int>::const_iterator ids = groupIDs.begin();
2473 for ( nbGroups = 0; ids != groupIDs.end(); ++ids )
2475 map<int, SMESH::SMESH_GroupBase_ptr>::const_iterator it = _mapGroups.find( *ids );
2476 if ( it != _mapGroups.end() && !CORBA::is_nil( it->second ))
2477 aList[nbGroups++] = SMESH::SMESH_GroupBase::_duplicate( it->second );
2479 aList->length( nbGroups );
2480 return aList._retn();