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_Gen_i.cxx
25 // Author : Paul RASCLE, EDF
30 #include <TopExp_Explorer.hxx>
32 #include <TopoDS_Iterator.hxx>
33 #include <TopoDS_Compound.hxx>
34 #include <TopoDS_CompSolid.hxx>
35 #include <TopoDS_Solid.hxx>
36 #include <TopoDS_Shell.hxx>
37 #include <TopoDS_Face.hxx>
38 #include <TopoDS_Wire.hxx>
39 #include <TopoDS_Edge.hxx>
40 #include <TopoDS_Vertex.hxx>
41 #include <TopoDS_Shape.hxx>
42 #include <TopTools_MapOfShape.hxx>
43 #include <TopTools_IndexedMapOfShape.hxx>
44 #include <TopTools_ListOfShape.hxx>
45 #include <TopTools_ListIteratorOfListOfShape.hxx>
47 #include <BRep_Tool.hxx>
48 #include <TCollection_AsciiString.hxx>
51 #include "Utils_CorbaException.hxx"
53 #include "utilities.h"
60 #include "SMESH_Gen_i.hxx"
61 #include "SMESH_Mesh_i.hxx"
62 #include "SMESH_Hypothesis_i.hxx"
63 #include "SMESH_Algo_i.hxx"
64 #include "SMESH_Group_i.hxx"
65 #include "SMESH_PythonDump.hxx"
67 #include "SMESHDS_Document.hxx"
68 #include "SMESHDS_Group.hxx"
69 #include "SMESHDS_GroupOnGeom.hxx"
70 #include "SMESH_Mesh.hxx"
71 #include "SMESH_Hypothesis.hxx"
72 #include "SMESH_Group.hxx"
73 #include "SMESH_MeshEditor.hxx"
75 #include "SMDS_EdgePosition.hxx"
76 #include "SMDS_FacePosition.hxx"
77 #include "SMDS_VertexPosition.hxx"
78 #include "SMDS_SpacePosition.hxx"
79 #include "SMDS_PolyhedralVolumeOfNodes.hxx"
81 #include CORBA_SERVER_HEADER(SMESH_Group)
82 #include CORBA_SERVER_HEADER(SMESH_Filter)
84 #include "DriverMED_W_SMESHDS_Mesh.h"
85 #include "DriverMED_R_SMESHDS_Mesh.h"
87 #include "SALOMEDS_Tool.hxx"
88 #include "SALOME_NamingService.hxx"
89 #include "SALOME_LifeCycleCORBA.hxx"
90 #include "Utils_SINGLETON.hxx"
93 #include CORBA_CLIENT_HEADER(SALOME_ModuleCatalog)
95 #include "GEOM_Client.hxx"
96 #include "Utils_ExceptHandlers.hxx"
101 using SMESH::TPythonDump;
103 #define NUM_TMP_FILES 2
106 static int MYDEBUG = 0;
108 static int MYDEBUG = 0;
111 // Static variables definition
112 CORBA::ORB_var SMESH_Gen_i::myOrb;
113 PortableServer::POA_var SMESH_Gen_i::myPoa;
114 SALOME_NamingService* SMESH_Gen_i::myNS = NULL;
115 SALOME_LifeCycleCORBA* SMESH_Gen_i::myLCC = NULL;
116 SMESH_Gen_i* SMESH_Gen_i::mySMESHGen = NULL;
118 //=============================================================================
120 * GetServant [ static ]
122 * Get servant of the CORBA object
124 //=============================================================================
126 PortableServer::ServantBase_var SMESH_Gen_i::GetServant( CORBA::Object_ptr theObject )
128 if( CORBA::is_nil( theObject ) || CORBA::is_nil( GetPOA() ) )
131 PortableServer::Servant aServant = GetPOA()->reference_to_servant( theObject );
135 INFOS( "GetServant - Unknown exception was caught!!!" );
140 //=============================================================================
142 * SObjectToObject [ static ]
144 * Get CORBA object corresponding to the SALOMEDS::SObject
146 //=============================================================================
148 CORBA::Object_var SMESH_Gen_i::SObjectToObject( SALOMEDS::SObject_ptr theSObject )
150 SALOMEDS::GenericAttribute_var anAttr;
151 CORBA::Object_var anObj;
152 if ( !theSObject->_is_nil() ) {
154 if( theSObject->FindAttribute( anAttr, "AttributeIOR" ) ) {
155 SALOMEDS::AttributeIOR_var anIOR = SALOMEDS::AttributeIOR::_narrow( anAttr );
156 CORBA::String_var aValue = anIOR->Value();
157 if( strcmp( aValue, "" ) != 0 )
158 anObj = GetORB()->string_to_object( aValue );
162 INFOS( "SObjectToObject - Unknown exception was caught!!!" );
168 //=============================================================================
172 * Get SALOME_NamingService object
174 //=============================================================================
176 SALOME_NamingService* SMESH_Gen_i::GetNS()
178 if ( myNS == NULL ) {
179 myNS = SINGLETON_<SALOME_NamingService>::Instance();
180 ASSERT(SINGLETON_<SALOME_NamingService>::IsAlreadyExisting());
181 myNS->init_orb( GetORB() );
186 //=============================================================================
190 * Get SALOME_LifeCycleCORBA object
192 //=============================================================================
193 SALOME_LifeCycleCORBA* SMESH_Gen_i::GetLCC() {
194 if ( myLCC == NULL ) {
195 myLCC = new SALOME_LifeCycleCORBA( GetNS() );
201 //=============================================================================
203 * GetGeomEngine [ static ]
205 * Get GEOM::GEOM_Gen reference
207 //=============================================================================
208 GEOM::GEOM_Gen_ptr SMESH_Gen_i::GetGeomEngine() {
209 GEOM::GEOM_Gen_var aGeomEngine =
210 GEOM::GEOM_Gen::_narrow( GetLCC()->FindOrLoad_Component("FactoryServer","GEOM") );
211 return aGeomEngine._retn();
214 //=============================================================================
216 * SMESH_Gen_i::SMESH_Gen_i
218 * Default constructor: not for use
220 //=============================================================================
222 SMESH_Gen_i::SMESH_Gen_i()
224 INFOS( "SMESH_Gen_i::SMESH_Gen_i : default constructor" );
227 //=============================================================================
229 * SMESH_Gen_i::SMESH_Gen_i
231 * Standard constructor, used with Container
233 //=============================================================================
235 SMESH_Gen_i::SMESH_Gen_i( CORBA::ORB_ptr orb,
236 PortableServer::POA_ptr poa,
237 PortableServer::ObjectId* contId,
238 const char* instanceName,
239 const char* interfaceName )
240 : Engines_Component_i( orb, poa, contId, instanceName, interfaceName )
242 MESSAGE( "SMESH_Gen_i::SMESH_Gen_i : standard constructor" );
244 myOrb = CORBA::ORB::_duplicate(orb);
245 myPoa = PortableServer::POA::_duplicate(poa);
248 _id = myPoa->activate_object( _thisObj );
250 myIsEmbeddedMode = false;
251 myShapeReader = NULL; // shape reader
254 // set it in standalone mode only
255 //OSD::SetSignal( true );
258 //=============================================================================
260 * SMESH_Gen_i::~SMESH_Gen_i
264 //=============================================================================
266 SMESH_Gen_i::~SMESH_Gen_i()
268 INFOS( "SMESH_Gen_i::~SMESH_Gen_i" );
270 // delete hypothesis creators
271 map<string, GenericHypothesisCreator_i*>::iterator itHyp;
272 for (itHyp = myHypCreatorMap.begin(); itHyp != myHypCreatorMap.end(); itHyp++)
274 delete (*itHyp).second;
276 myHypCreatorMap.clear();
278 // Clear study contexts data
279 map<int, StudyContext*>::iterator it;
280 for ( it = myStudyContextMap.begin(); it != myStudyContextMap.end(); ++it ) {
283 myStudyContextMap.clear();
284 // delete shape reader
285 if ( !myShapeReader )
286 delete myShapeReader;
289 //=============================================================================
291 * SMESH_Gen_i::createHypothesis
293 * Create hypothesis of given type
295 //=============================================================================
296 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::createHypothesis(const char* theHypName,
297 const char* theLibName)
298 throw (SALOME::SALOME_Exception)
300 Unexpect aCatch(SALOME_SalomeException);
301 if(MYDEBUG) MESSAGE( "Create Hypothesis <" << theHypName << "> from " << theLibName);
303 // create a new hypothesis object servant
304 SMESH_Hypothesis_i* myHypothesis_i = 0;
305 SMESH::SMESH_Hypothesis_var hypothesis_i;
309 // check, if creator for this hypothesis type already exists
310 if (myHypCreatorMap.find(string(theHypName)) == myHypCreatorMap.end())
312 // load plugin library
313 if(MYDEBUG) MESSAGE("Loading server meshers plugin library ...");
314 void* libHandle = dlopen (theLibName, RTLD_LAZY);
317 // report any error, if occured
318 const char* anError = dlerror();
319 throw(SALOME_Exception(anError));
322 // get method, returning hypothesis creator
323 if(MYDEBUG) MESSAGE("Find GetHypothesisCreator() method ...");
324 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char* theHypName);
325 GetHypothesisCreator procHandle =
326 (GetHypothesisCreator)dlsym( libHandle, "GetHypothesisCreator" );
329 throw(SALOME_Exception(LOCALIZED("bad hypothesis plugin library")));
333 // get hypothesis creator
334 if(MYDEBUG) MESSAGE("Get Hypothesis Creator for " << theHypName);
335 GenericHypothesisCreator_i* aCreator = procHandle(theHypName);
338 throw(SALOME_Exception(LOCALIZED("no such a hypothesis in this plugin")));
341 // map hypothesis creator to a hypothesis name
342 myHypCreatorMap[string(theHypName)] = aCreator;
345 // create a new hypothesis object, store its ref. in studyContext
346 if(MYDEBUG) MESSAGE("Create Hypothesis " << theHypName);
348 myHypCreatorMap[string(theHypName)]->Create (myPoa, GetCurrentStudyID(), &myGen);
349 // _CS_gbo Explicit activation (no longer made in the constructor).
350 myHypothesis_i->Activate();
351 myHypothesis_i->SetLibName(theLibName); // for persistency assurance
353 catch (SALOME_Exception& S_ex)
355 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
359 return hypothesis_i._retn();
361 // activate the CORBA servant of hypothesis
362 hypothesis_i = SMESH::SMESH_Hypothesis::_narrow( myHypothesis_i->_this() );
363 int nextId = RegisterObject( hypothesis_i );
364 if(MYDEBUG) MESSAGE( "Add hypo to map with id = "<< nextId );
366 return hypothesis_i._retn();
369 //=============================================================================
371 * SMESH_Gen_i::createMesh
373 * Create empty mesh on shape
375 //=============================================================================
376 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::createMesh()
377 throw ( SALOME::SALOME_Exception )
379 Unexpect aCatch(SALOME_SalomeException);
380 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::createMesh" );
382 // Get or create the GEOM_Client instance
384 // create a new mesh object servant, store it in a map in study context
385 SMESH_Mesh_i* meshServant = new SMESH_Mesh_i( GetPOA(), this, GetCurrentStudyID() );
386 // create a new mesh object
387 meshServant->SetImpl( myGen.CreateMesh( GetCurrentStudyID(), myIsEmbeddedMode ));
389 // activate the CORBA servant of Mesh
390 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( meshServant->_this() );
391 int nextId = RegisterObject( mesh );
392 if(MYDEBUG) MESSAGE( "Add mesh to map with id = "<< nextId);
395 catch (SALOME_Exception& S_ex) {
396 THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
398 return SMESH::SMESH_Mesh::_nil();
401 //=============================================================================
403 * SMESH_Gen_i::GetShapeReader
407 //=============================================================================
408 GEOM_Client* SMESH_Gen_i::GetShapeReader()
410 // create shape reader if necessary
411 if ( !myShapeReader )
412 myShapeReader = new GEOM_Client(GetContainerRef());
413 ASSERT( myShapeReader );
414 return myShapeReader;
417 //=============================================================================
419 * SMESH_Gen_i::SetEmbeddedMode
423 //=============================================================================
425 void SMESH_Gen_i::SetEmbeddedMode( CORBA::Boolean theMode )
427 myIsEmbeddedMode = theMode;
429 if ( !myIsEmbeddedMode ) {
430 //PAL10867: disable signals catching with "noexcepthandler" option
431 char* envNoCatchSignals = getenv("NOT_INTERCEPT_SIGNALS");
432 if (!envNoCatchSignals || !atoi(envNoCatchSignals))
437 char* envDisableFPE = getenv("DISABLE_FPE");
438 if (envDisableFPE && atoi(envDisableFPE))
443 OSD::SetSignal( raiseFPE );
445 // else OSD::SetSignal() is called in GUI
449 //=============================================================================
451 * SMESH_Gen_i::IsEmbeddedMode
455 //=============================================================================
457 CORBA::Boolean SMESH_Gen_i::IsEmbeddedMode()
459 return myIsEmbeddedMode;
462 //=============================================================================
464 * SMESH_Gen_i::SetCurrentStudy
468 //=============================================================================
470 void SMESH_Gen_i::SetCurrentStudy( SALOMEDS::Study_ptr theStudy )
473 //MESSAGE( "SMESH_Gen_i::SetCurrentStudy" );
474 myCurrentStudy = SALOMEDS::Study::_duplicate( theStudy );
475 // create study context, if it doesn't exist and set current study
476 int studyId = GetCurrentStudyID();
477 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SetCurrentStudy: study Id = " << studyId );
478 if ( myStudyContextMap.find( studyId ) == myStudyContextMap.end() ) {
479 myStudyContextMap[ studyId ] = new StudyContext;
482 // myCurrentStudy may be nil
483 if ( !CORBA::is_nil( myCurrentStudy ) ) {
484 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
485 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
486 aStudyBuilder->LoadWith( myCurrentStudy->FindComponent( "GEOM" ), GetGeomEngine() );
488 // set current study for geom engine
489 //if ( !CORBA::is_nil( GetGeomEngine() ) )
490 // GetGeomEngine()->GetCurrentStudy( myCurrentStudy->StudyId() );
494 //=============================================================================
496 * SMESH_Gen_i::GetCurrentStudy
500 //=============================================================================
502 SALOMEDS::Study_ptr SMESH_Gen_i::GetCurrentStudy()
504 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetCurrentStudy: study Id = " << GetCurrentStudyID() );
505 return SALOMEDS::Study::_duplicate( myCurrentStudy );
508 //=============================================================================
510 * SMESH_Gen_i::GetCurrentStudyContext
512 * Get current study context
514 //=============================================================================
515 StudyContext* SMESH_Gen_i::GetCurrentStudyContext()
517 if ( !CORBA::is_nil( myCurrentStudy ) &&
518 myStudyContextMap.find( GetCurrentStudyID() ) != myStudyContextMap.end() )
519 return myStudyContextMap[ myCurrentStudy->StudyId() ];
524 //=============================================================================
526 * SMESH_Gen_i::CreateHypothesis
528 * Create hypothesis/algorothm of given type and publish it in the study
530 //=============================================================================
532 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::CreateHypothesis( const char* theHypName,
533 const char* theLibName )
534 throw ( SALOME::SALOME_Exception )
536 Unexpect aCatch(SALOME_SalomeException);
537 // Create hypothesis/algorithm
538 SMESH::SMESH_Hypothesis_var hyp = this->createHypothesis( theHypName, theLibName );
540 // Publish hypothesis/algorithm in the study
541 if ( CanPublishInStudy( hyp ) ) {
542 SALOMEDS::SObject_var aSO = PublishHypothesis( myCurrentStudy, hyp );
543 if ( !aSO->_is_nil() ) {
544 // Update Python script
545 TPythonDump() << aSO << " = " << this << ".CreateHypothesis('"
546 << theHypName << "', '" << theLibName << "')";
553 //================================================================================
555 * \brief Return hypothesis of given type holding parameter values of the existing mesh
556 * \param theHypType - hypothesis type name
557 * \param theLibName - plugin library name
558 * \param theMesh - The mesh of interest
559 * \param theGeom - The shape to get parameter values from
560 * \retval SMESH::SMESH_Hypothesis_ptr - The returned hypothesis may be the one existing
561 * in a study and used to compute the mesh, or a temporary one created just to pass
564 //================================================================================
566 SMESH::SMESH_Hypothesis_ptr
567 SMESH_Gen_i::GetHypothesisParameterValues (const char* theHypType,
568 const char* theLibName,
569 SMESH::SMESH_Mesh_ptr theMesh,
570 GEOM::GEOM_Object_ptr theGeom)
571 throw ( SALOME::SALOME_Exception )
573 Unexpect aCatch(SALOME_SalomeException);
574 if ( CORBA::is_nil( theMesh ) )
575 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
576 if ( CORBA::is_nil( theGeom ) )
577 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
579 // -----------------------------------------------
580 // find hypothesis used to mesh theGeom
581 // -----------------------------------------------
583 // get mesh and shape
584 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
585 TopoDS_Shape shape = GeomObjectToShape( theGeom );
586 if ( !meshServant || shape.IsNull() )
587 return SMESH::SMESH_Hypothesis::_nil();
588 ::SMESH_Mesh& mesh = meshServant->GetImpl();
590 if ( mesh.NbNodes() == 0 ) // empty mesh
591 return SMESH::SMESH_Hypothesis::_nil();
593 // create a temporary hypothesis to know its dimention
594 SMESH::SMESH_Hypothesis_var tmpHyp = this->createHypothesis( theHypType, theLibName );
595 SMESH_Hypothesis_i* hypServant = SMESH::DownCast<SMESH_Hypothesis_i*>( tmpHyp );
597 return SMESH::SMESH_Hypothesis::_nil();
598 ::SMESH_Hypothesis* hyp = hypServant->GetImpl();
600 // look for a hypothesis of theHypType used to mesh the shape
601 if ( myGen.GetShapeDim( shape ) == hyp->GetDim() )
604 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( theGeom );
605 int nbLocalHyps = aHypList->length();
606 for ( int i = 0; i < nbLocalHyps; i++ )
607 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND local!
608 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
609 // check super shapes
610 TopTools_ListIteratorOfListOfShape itShape( mesh.GetAncestors( shape ));
611 while ( nbLocalHyps == 0 && itShape.More() ) {
612 GEOM::GEOM_Object_ptr geomObj = ShapeToGeomObject( itShape.Value() );
613 if ( ! CORBA::is_nil( geomObj )) {
614 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( geomObj );
615 nbLocalHyps = aHypList->length();
616 for ( int i = 0; i < nbLocalHyps; i++ )
617 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND global!
618 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
624 // let the temporary hypothesis find out some how parameter values
625 if ( hyp->SetParametersByMesh( &mesh, shape ))
626 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
628 return SMESH::SMESH_Hypothesis::_nil();
631 //=============================================================================
633 * SMESH_Gen_i::CreateMesh
635 * Create empty mesh on a shape and publish it in the study
637 //=============================================================================
639 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
640 throw ( SALOME::SALOME_Exception )
642 Unexpect aCatch(SALOME_SalomeException);
643 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
645 SMESH::SMESH_Mesh_var mesh = this->createMesh();
647 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
648 ASSERT( meshServant );
649 meshServant->SetShape( theShapeObject );
651 // publish mesh in the study
652 if ( CanPublishInStudy( mesh ) ) {
653 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
654 aStudyBuilder->NewCommand(); // There is a transaction
655 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, mesh.in() );
656 aStudyBuilder->CommitCommand();
657 if ( !aSO->_is_nil() ) {
658 // Update Python script
659 TPythonDump() << aSO << " = " << this << ".CreateMesh(" << theShapeObject << ")";
666 //=============================================================================
668 * SMESH_Gen_i::CreateEmptyMesh
672 //=============================================================================
674 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateEmptyMesh()
675 throw ( SALOME::SALOME_Exception )
677 Unexpect aCatch(SALOME_SalomeException);
678 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
680 SMESH::SMESH_Mesh_var mesh = this->createMesh();
682 // publish mesh in the study
683 if ( CanPublishInStudy( mesh ) ) {
684 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
685 aStudyBuilder->NewCommand(); // There is a transaction
686 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, mesh.in() );
687 aStudyBuilder->CommitCommand();
688 if ( !aSO->_is_nil() ) {
689 // Update Python script
690 TPythonDump() << aSO << " = " << this << ".CreateEmptyMesh()";
697 //=============================================================================
699 * SMESH_Gen_i::CreateMeshFromUNV
701 * Create mesh and import data from UNV file
703 //=============================================================================
705 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromUNV( const char* theFileName )
706 throw ( SALOME::SALOME_Exception )
708 Unexpect aCatch(SALOME_SalomeException);
709 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromUNV" );
711 SMESH::SMESH_Mesh_var aMesh = createMesh();
713 // publish mesh in the study
714 if ( CanPublishInStudy( aMesh ) ) {
715 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
716 aStudyBuilder->NewCommand(); // There is a transaction
717 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, aMesh.in(), aFileName.c_str() );
718 aStudyBuilder->CommitCommand();
719 if ( !aSO->_is_nil() ) {
720 // Update Python script
721 TPythonDump() << aSO << " = smeshgen.CreateMeshesFromUNV('" << theFileName << "')";
725 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
727 aServant->ImportUNVFile( theFileName );
729 // Dump creation of groups
730 aServant->GetGroups();
732 return aMesh._retn();
735 //=============================================================================
737 * SMESH_Gen_i::CreateMeshFromMED
739 * Create mesh and import data from MED file
741 //=============================================================================
743 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
744 SMESH::DriverMED_ReadStatus& theStatus)
745 throw ( SALOME::SALOME_Exception )
747 Unexpect aCatch(SALOME_SalomeException);
748 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshFromMED" );
750 // Retrieve mesh names from the file
751 DriverMED_R_SMESHDS_Mesh myReader;
752 myReader.SetFile( theFileName );
753 myReader.SetMeshId( -1 );
754 Driver_Mesh::Status aStatus;
755 list<string> aNames = myReader.GetMeshNames(aStatus);
756 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
757 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
759 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
762 TPythonDump aPythonDump;
764 //TCollection_AsciiString aStr ("([");
766 if (theStatus == SMESH::DRS_OK) {
767 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
768 aStudyBuilder->NewCommand(); // There is a transaction
769 aResult->length( aNames.size() );
772 // Iterate through all meshes and create mesh objects
773 for ( list<string>::iterator it = aNames.begin(); it != aNames.end(); it++ ) {
775 //if (i > 0) aStr += ", ";
776 if (i > 0) aPythonDump << ", ";
779 SMESH::SMESH_Mesh_var mesh = createMesh();
781 // publish mesh in the study
782 SALOMEDS::SObject_var aSO;
783 if ( CanPublishInStudy( mesh ) )
784 aSO = PublishMesh( myCurrentStudy, mesh.in(), (*it).c_str() );
785 if ( !aSO->_is_nil() ) {
788 //aStr += aSO->GetID();
791 aPythonDump << "mesh_" << i;
793 // aStr += TCollection_AsciiString(i);
796 // Read mesh data (groups are published automatically by ImportMEDFile())
797 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
798 ASSERT( meshServant );
799 SMESH::DriverMED_ReadStatus status1 =
800 meshServant->ImportMEDFile( theFileName, (*it).c_str() );
801 if (status1 > theStatus)
804 aResult[i++] = SMESH::SMESH_Mesh::_duplicate( mesh );
806 aStudyBuilder->CommitCommand();
809 // Update Python script
810 aPythonDump << "], status) = " << this << ".CreateMeshesFromMED('" << theFileName << "')";
812 // Dump creation of groups
813 for ( int i = 0; i < aResult->length(); ++i )
814 aResult[ i ]->GetGroups();
816 return aResult._retn();
819 //=============================================================================
821 * SMESH_Gen_i::CreateMeshFromSTL
823 * Create mesh and import data from STL file
825 //=============================================================================
827 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromSTL( const char* theFileName )
828 throw ( SALOME::SALOME_Exception )
830 Unexpect aCatch(SALOME_SalomeException);
831 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromSTL" );
833 SMESH::SMESH_Mesh_var aMesh = createMesh();
835 // publish mesh in the study
836 if ( CanPublishInStudy( aMesh ) ) {
837 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
838 aStudyBuilder->NewCommand(); // There is a transaction
839 SALOMEDS::SObject_var aSO = PublishInStudy
840 ( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
841 aStudyBuilder->CommitCommand();
842 if ( !aSO->_is_nil() ) {
843 // Update Python script
844 TPythonDump() << aSO << " = " << this << ".CreateMeshesFromSTL('" << theFileName << "')";
848 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
850 aServant->ImportSTLFile( theFileName );
851 return aMesh._retn();
854 //=============================================================================
856 * SMESH_Gen_i::IsReadyToCompute
858 * Returns true if mesh contains enough data to be computed
860 //=============================================================================
862 CORBA::Boolean SMESH_Gen_i::IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
863 GEOM::GEOM_Object_ptr theShapeObject )
864 throw ( SALOME::SALOME_Exception )
866 Unexpect aCatch(SALOME_SalomeException);
867 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IsReadyToCompute" );
869 if ( CORBA::is_nil( theShapeObject ) )
870 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
873 if ( CORBA::is_nil( theMesh ) )
874 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
879 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
880 ASSERT( meshServant );
882 // get local TopoDS_Shape
883 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
884 // call implementation
885 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
886 return myGen.CheckAlgoState( myLocMesh, myLocShape );
889 catch ( SALOME_Exception& S_ex ) {
890 INFOS( "catch exception "<< S_ex.what() );
895 //================================================================================
897 * \brief Returns errors of hypotheses definintion
898 * \param theMesh - the mesh
899 * \param theSubObject - the main or sub- shape
900 * \retval SMESH::algo_error_array* - sequence of errors
902 //================================================================================
904 SMESH::algo_error_array* SMESH_Gen_i::GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
905 GEOM::GEOM_Object_ptr theSubObject )
906 throw ( SALOME::SALOME_Exception )
908 Unexpect aCatch(SALOME_SalomeException);
909 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetAlgoState()" );
911 if ( CORBA::is_nil( theSubObject ) )
912 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
914 if ( CORBA::is_nil( theMesh ) )
915 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
917 SMESH::algo_error_array_var error_array = new SMESH::algo_error_array;
919 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
920 ASSERT( meshServant );
922 TopoDS_Shape myLocShape = GeomObjectToShape( theSubObject );
923 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
924 list< ::SMESH_Gen::TAlgoStateError > error_list;
925 list< ::SMESH_Gen::TAlgoStateError >::iterator error;
926 // call ::SMESH_Gen::GetAlgoState()
927 myGen.GetAlgoState( myLocMesh, myLocShape, error_list );
928 error_array->length( error_list.size() );
930 for ( error = error_list.begin(); error != error_list.end(); ++error )
933 SMESH::AlgoStateErrorName errName;
934 switch ( error->_name ) {
935 case ::SMESH_Gen::MISSING_ALGO: errName = SMESH::MISSING_ALGO; break;
936 case ::SMESH_Gen::MISSING_HYPO: errName = SMESH::MISSING_HYPO; break;
937 case ::SMESH_Gen::NOT_CONFORM_MESH: errName = SMESH::NOT_CONFORM_MESH; break;
938 case ::SMESH_Gen::BAD_PARAM_VALUE: errName = SMESH::BAD_PARAM_VALUE; break;
940 THROW_SALOME_CORBA_EXCEPTION( "bad error name",SALOME::BAD_PARAM );
943 CORBA::String_var algoName = "";
944 if ( error->_algo ) {
945 if ( !myCurrentStudy->_is_nil() ) {
946 // find algo in the study
947 SALOMEDS::SComponent_var father = SALOMEDS::SComponent::_narrow
948 ( myCurrentStudy->FindComponent( ComponentDataType() ) );
949 if ( !father->_is_nil() ) {
950 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( father );
951 for ( ; itBig->More(); itBig->Next() ) {
952 SALOMEDS::SObject_var gotBranch = itBig->Value();
953 if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
954 SALOMEDS::ChildIterator_var algoIt = myCurrentStudy->NewChildIterator( gotBranch );
955 for ( ; algoIt->More(); algoIt->Next() ) {
956 SALOMEDS::SObject_var algoSO = algoIt->Value();
957 CORBA::Object_var algoIOR = SObjectToObject( algoSO );
958 if ( !CORBA::is_nil( algoIOR )) {
959 SMESH_Hypothesis_i* myImpl = SMESH::DownCast<SMESH_Hypothesis_i*>( algoIOR );
960 if ( myImpl && myImpl->GetImpl() == error->_algo ) {
961 algoName = algoSO->GetName();
965 } // loop on algo SO's
968 } // SMESH component iterator
971 if ( algoName.in() == 0 )
972 // use algo type name
973 algoName = error->_algo->GetName();
975 // fill AlgoStateError structure
976 SMESH::AlgoStateError & errStruct = error_array[ i++ ];
977 errStruct.name = errName;
978 errStruct.algoName = algoName;
979 errStruct.algoDim = error->_algoDim;
980 errStruct.isGlobalAlgo = error->_isGlobalAlgo;
984 catch ( SALOME_Exception& S_ex ) {
985 INFOS( "catch exception "<< S_ex.what() );
987 return error_array._retn();
990 //=============================================================================
992 * SMESH_Gen_i::GetSubShapesId
994 * Get sub-shapes unique ID's list
996 //=============================================================================
998 SMESH::long_array* SMESH_Gen_i::GetSubShapesId( GEOM::GEOM_Object_ptr theMainShapeObject,
999 const SMESH::object_array& theListOfSubShapeObject )
1000 throw ( SALOME::SALOME_Exception )
1002 Unexpect aCatch(SALOME_SalomeException);
1003 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetSubShapesId" );
1005 SMESH::long_array_var shapesId = new SMESH::long_array;
1008 if ( CORBA::is_nil( theMainShapeObject ) )
1009 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1010 SALOME::BAD_PARAM );
1014 TopoDS_Shape myMainShape = GeomObjectToShape(theMainShapeObject);
1015 TopTools_IndexedMapOfShape myIndexToShape;
1016 TopExp::MapShapes(myMainShape,myIndexToShape);
1018 for ( int i = 0; i < theListOfSubShapeObject.length(); i++ )
1020 GEOM::GEOM_Object_var aShapeObject
1021 = GEOM::GEOM_Object::_narrow(theListOfSubShapeObject[i]);
1022 if ( CORBA::is_nil( aShapeObject ) )
1023 THROW_SALOME_CORBA_EXCEPTION ("bad shape object reference", \
1024 SALOME::BAD_PARAM );
1026 TopoDS_Shape locShape = GeomObjectToShape(aShapeObject);
1027 for (TopExp_Explorer exp(locShape,TopAbs_FACE); exp.More(); exp.Next())
1029 const TopoDS_Face& F = TopoDS::Face(exp.Current());
1030 setId.insert(myIndexToShape.FindIndex(F));
1031 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(F));
1033 for (TopExp_Explorer exp(locShape,TopAbs_EDGE); exp.More(); exp.Next())
1035 const TopoDS_Edge& E = TopoDS::Edge(exp.Current());
1036 setId.insert(myIndexToShape.FindIndex(E));
1037 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(E));
1039 for (TopExp_Explorer exp(locShape,TopAbs_VERTEX); exp.More(); exp.Next())
1041 const TopoDS_Vertex& V = TopoDS::Vertex(exp.Current());
1042 setId.insert(myIndexToShape.FindIndex(V));
1043 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(V));
1046 shapesId->length(setId.size());
1047 set<int>::iterator iind;
1049 for (iind = setId.begin(); iind != setId.end(); iind++)
1051 if(MYDEBUG) SCRUTE((*iind));
1052 shapesId[i] = (*iind);
1053 if(MYDEBUG) SCRUTE(shapesId[i]);
1057 catch (SALOME_Exception& S_ex)
1059 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
1062 return shapesId._retn();
1065 //=============================================================================
1067 * SMESH_Gen_i::Compute
1069 * Compute mesh on a shape
1071 //=============================================================================
1073 CORBA::Boolean SMESH_Gen_i::Compute( SMESH::SMESH_Mesh_ptr theMesh,
1074 GEOM::GEOM_Object_ptr theShapeObject )
1075 throw ( SALOME::SALOME_Exception )
1077 Unexpect aCatch(SALOME_SalomeException);
1078 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Compute" );
1080 if ( CORBA::is_nil( theShapeObject ) )
1081 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1082 SALOME::BAD_PARAM );
1084 if ( CORBA::is_nil( theMesh ) )
1085 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1086 SALOME::BAD_PARAM );
1088 // Update Python script
1089 TPythonDump() << "isDone = " << this << ".Compute( "
1090 << theMesh << ", " << theShapeObject << ")";
1091 TPythonDump() << "if not isDone: print 'Mesh', " << theMesh << ", ': computation failed'";
1095 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1096 ASSERT( meshServant );
1097 if ( meshServant ) {
1098 // get local TopoDS_Shape
1099 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
1100 // call implementation compute
1101 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1102 return myGen.Compute( myLocMesh, myLocShape);
1105 catch ( std::bad_alloc& exc ) {
1106 THROW_SALOME_CORBA_EXCEPTION( "Memory allocation problem",
1107 SALOME::INTERNAL_ERROR );
1109 catch ( SALOME_Exception& S_ex ) {
1110 INFOS( "Compute(): catch exception "<< S_ex.what() );
1113 INFOS( "Compute(): unknown exception " );
1118 //================================================================================
1120 * \brief Return geometrical object the given element is built on
1121 * \param theMesh - the mesh the element is in
1122 * \param theElementID - the element ID
1123 * \param theGeomName - the name of the result geom object if it is not yet published
1124 * \retval GEOM::GEOM_Object_ptr - the found or just published geom object
1126 //================================================================================
1128 GEOM::GEOM_Object_ptr
1129 SMESH_Gen_i::GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
1130 CORBA::Long theElementID,
1131 const char* theGeomName)
1132 throw ( SALOME::SALOME_Exception )
1134 Unexpect aCatch(SALOME_SalomeException);
1136 GEOM::GEOM_Object_var geom = FindGeometryByMeshElement(theMesh, theElementID);
1137 if ( !geom->_is_nil() ) {
1138 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
1139 GEOM::GEOM_Gen_var geomGen = GetGeomEngine();
1141 // try to find the corresponding SObject
1142 GeomObjectToShape( geom ); // geom client remembers the found shape
1143 SALOMEDS::SObject_var SObj = ObjectToSObject( myCurrentStudy, geom.in() );
1144 if ( SObj->_is_nil() )
1145 // publish a new subshape
1146 SObj = geomGen->AddInStudy( myCurrentStudy, geom, theGeomName, mainShape );
1147 // return only published geometry
1148 if ( !SObj->_is_nil() )
1149 return geom._retn();
1151 return GEOM::GEOM_Object::_nil();
1154 //================================================================================
1156 * SMESH_Gen_i::Concatenate
1158 * Concatenate the given meshes into one mesh
1160 //================================================================================
1162 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::Concatenate(const SMESH::mesh_array& theMeshesArray,
1163 CORBA::Boolean theUniteIdenticalGroups,
1164 CORBA::Boolean theMergeNodesAndElements,
1165 CORBA::Double theMergeTolerance)
1166 throw ( SALOME::SALOME_Exception )
1168 typedef map<int, int> TIDsMap;
1169 typedef list<SMESH::SMESH_Group_var> TListOfNewGroups;
1170 typedef map< pair<string, SMESH::ElementType>, TListOfNewGroups > TGroupsMap;
1171 typedef std::set<SMESHDS_GroupBase*> TGroups;
1173 TPythonDump aPythonDump; // prevent dump of called methods
1176 SMESH::SMESH_Mesh_var aNewMesh = CreateEmptyMesh();
1178 if ( !aNewMesh->_is_nil() ) {
1179 SMESH_Mesh_i* aNewImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( aNewMesh ).in() );
1181 ::SMESH_Mesh& aLocMesh = aNewImpl->GetImpl();
1182 SMESHDS_Mesh* aNewMeshDS = aLocMesh.GetMeshDS();
1184 TGroupsMap aGroupsMap;
1185 TListOfNewGroups aListOfNewGroups;
1186 SMESH_MeshEditor aNewEditor = ::SMESH_MeshEditor(&aLocMesh);
1187 SMESH::ListOfGroups_var aListOfGroups = new SMESH::ListOfGroups();
1190 for ( int i = 0; i < theMeshesArray.length(); i++) {
1191 SMESH::SMESH_Mesh_var anInitMesh = theMeshesArray[i];
1192 if ( !anInitMesh->_is_nil() ) {
1193 SMESH_Mesh_i* anInitImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( anInitMesh ).in() );
1195 ::SMESH_Mesh& aInitLocMesh = anInitImpl->GetImpl();
1196 SMESHDS_Mesh* anInitMeshDS = aInitLocMesh.GetMeshDS();
1201 // loop on elements of mesh
1202 SMDS_ElemIteratorPtr itElems = anInitMeshDS->elementsIterator();
1203 const SMDS_MeshElement* anElem = 0;
1204 const SMDS_MeshElement* aNewElem = 0;
1205 int anElemNbNodes = 0;
1207 for ( int j = 0; itElems->more(); j++) {
1208 anElem = itElems->next();
1209 SMDSAbs_ElementType anElemType = anElem->GetType();
1210 anElemNbNodes = anElem->NbNodes();
1211 std::vector<const SMDS_MeshNode*> aNodesArray (anElemNbNodes);
1213 // loop on nodes of element
1214 const SMDS_MeshNode* aNode = 0;
1215 const SMDS_MeshNode* aNewNode = 0;
1216 SMDS_ElemIteratorPtr itNodes = anElem->nodesIterator();
1218 for ( int k = 0; itNodes->more(); k++) {
1219 aNode = static_cast<const SMDS_MeshNode*>(itNodes->next());
1220 if ( nodesMap.find(aNode->GetID()) == nodesMap.end() ) {
1221 aNewNode = aNewMeshDS->AddNode(aNode->X(), aNode->Y(), aNode->Z());
1222 nodesMap.insert( make_pair(aNode->GetID(), aNewNode->GetID()) );
1225 aNewNode = aNewMeshDS->FindNode( nodesMap.find(aNode->GetID())->second );
1226 aNodesArray[k] = aNewNode;
1229 // creates a corresponding element on existent nodes in new mesh
1230 if ( anElem->IsPoly() && anElemType == SMDSAbs_Volume )
1232 const SMDS_PolyhedralVolumeOfNodes* aVolume =
1233 dynamic_cast<const SMDS_PolyhedralVolumeOfNodes*> (anElem);
1235 aNewElem = aNewMeshDS->AddPolyhedralVolume(aNodesArray,
1236 aVolume->GetQuanities());
1237 elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
1242 aNewElem = aNewEditor.AddElement(aNodesArray,
1245 elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
1249 aListOfGroups = anInitImpl->GetGroups();
1250 SMESH::SMESH_GroupBase_ptr aGroup;
1252 // loop on groups of mesh
1253 SMESH::long_array_var anInitIDs = new SMESH::long_array();
1254 SMESH::long_array_var anNewIDs = new SMESH::long_array();
1255 SMESH::SMESH_Group_var aNewGroup;
1256 for (int i = 0; i < aListOfGroups->length(); i++) {
1257 aGroup = aListOfGroups[i];
1258 aListOfNewGroups.clear();
1259 SMESH::ElementType aGroupType = aGroup->GetType();
1260 CORBA::String_var aGroupName = aGroup->GetName();
1262 TGroupsMap::iterator anIter = aGroupsMap.find(make_pair(aGroupName, aGroupType));
1264 // convert a list of IDs
1265 anInitIDs = aGroup->GetListOfID();
1266 anNewIDs->length(anInitIDs->length());
1267 if ( aGroupType == SMESH::NODE )
1268 for (int j = 0; j < anInitIDs->length(); j++) {
1269 anNewIDs[j] = nodesMap.find(anInitIDs[j])->second;
1272 for (int j = 0; j < anInitIDs->length(); j++) {
1273 anNewIDs[j] = elemsMap.find(anInitIDs[j])->second;
1276 // check that current group name and type don't have identical ones in union mesh
1277 if ( anIter == aGroupsMap.end() ) {
1278 // add a new group in the mesh
1279 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
1280 // add elements into new group
1281 aNewGroup->Add( anNewIDs );
1283 aListOfNewGroups.push_back(aNewGroup);
1284 aGroupsMap.insert(make_pair( make_pair(aGroupName, aGroupType), aListOfNewGroups ));
1287 else if ( theUniteIdenticalGroups ) {
1288 // unite identical groups
1289 TListOfNewGroups& aNewGroups = anIter->second;
1290 aNewGroups.front()->Add( anNewIDs );
1294 // rename identical groups
1295 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
1296 aNewGroup->Add( anNewIDs );
1298 TListOfNewGroups& aNewGroups = anIter->second;
1299 string aNewGroupName;
1300 if (aNewGroups.size() == 1) {
1301 aNewGroupName = string(aGroupName) + "_1";
1302 aNewGroups.front()->SetName(aNewGroupName.c_str());
1304 char aGroupNum[128];
1305 sprintf(aGroupNum, "%u", aNewGroups.size()+1);
1306 aNewGroupName = string(aGroupName) + "_" + string(aGroupNum);
1307 aNewGroup->SetName(aNewGroupName.c_str());
1308 aNewGroups.push_back(aNewGroup);
1315 if (theMergeNodesAndElements) {
1317 set<const SMDS_MeshNode*> aMeshNodes; // no input nodes
1318 SMESH_MeshEditor::TListOfListOfNodes aGroupsOfNodes;
1319 aNewEditor.FindCoincidentNodes( aMeshNodes, theMergeTolerance, aGroupsOfNodes );
1320 aNewEditor.MergeNodes( aGroupsOfNodes );
1322 set<const SMDS_MeshElement*> aMeshElements; // no input elements
1323 SMESH_MeshEditor::TListOfListOfElementsID aGroupsOfElementsID;
1324 aNewEditor.FindEqualElements(aMeshElements, aGroupsOfElementsID);
1325 aNewEditor.MergeEqualElements(aGroupsOfElementsID);
1330 // Update Python script
1331 aPythonDump << aNewMesh << " = " << this << ".Concatenate(";
1333 for ( int i = 0; i < theMeshesArray.length(); i++) {
1334 if (i > 0) aPythonDump << ", ";
1335 aPythonDump << theMeshesArray[i];
1337 aPythonDump << "], ";
1338 aPythonDump << theUniteIdenticalGroups << ", "
1339 << theMergeNodesAndElements << ", "
1340 << theMergeTolerance << ")";
1342 return aNewMesh._retn();
1345 //================================================================================
1347 * \brief Return geometrical object the given element is built on.
1348 * \param theMesh - the mesh the element is in
1349 * \param theElementID - the element ID
1350 * \retval GEOM::GEOM_Object_ptr - the found geom object
1352 //================================================================================
1354 GEOM::GEOM_Object_ptr
1355 SMESH_Gen_i::FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
1356 CORBA::Long theElementID)
1357 throw ( SALOME::SALOME_Exception )
1359 Unexpect aCatch(SALOME_SalomeException);
1360 if ( CORBA::is_nil( theMesh ) )
1361 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
1363 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
1364 GEOM::GEOM_Gen_var geomGen = GetGeomEngine();
1366 // get a core mesh DS
1367 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1368 if ( meshServant && !geomGen->_is_nil() && !mainShape->_is_nil() )
1370 ::SMESH_Mesh & mesh = meshServant->GetImpl();
1371 SMESHDS_Mesh* meshDS = mesh.GetMeshDS();
1372 // find the element in mesh
1373 if ( const SMDS_MeshElement * elem = meshDS->FindElement( theElementID ) )
1374 // find a shape id by the element
1375 if ( int shapeID = ::SMESH_MeshEditor( &mesh ).FindShape( elem )) {
1376 // get a geom object by the shape id
1377 GEOM::GEOM_Object_var geom = ShapeToGeomObject( meshDS->IndexToShape( shapeID ));
1378 if ( geom->_is_nil() ) {
1379 GEOM::GEOM_IShapesOperations_var op =
1380 geomGen->GetIShapesOperations( GetCurrentStudyID() );
1381 if ( !op->_is_nil() )
1382 geom = op->GetSubShape( mainShape, shapeID );
1384 if ( !geom->_is_nil() )
1385 return geom._retn();
1388 return GEOM::GEOM_Object::_nil();
1391 //=============================================================================
1395 * Save SMESH module's data
1397 //=============================================================================
1398 SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
1402 INFOS( "SMESH_Gen_i::Save" );
1404 // ASSERT( theComponent->GetStudy()->StudyId() == myCurrentStudy->StudyId() )
1405 // san -- in case <myCurrentStudy> differs from theComponent's study,
1406 // use that of the component
1407 if ( myCurrentStudy->_is_nil() ||
1408 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
1409 SetCurrentStudy( theComponent->GetStudy() );
1411 // Store study contents as a set of python commands
1412 SavePython(myCurrentStudy);
1414 StudyContext* myStudyContext = GetCurrentStudyContext();
1416 // Declare a byte stream
1417 SALOMEDS::TMPFile_var aStreamFile;
1419 // Obtain a temporary dir
1420 TCollection_AsciiString tmpDir =
1421 ( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
1423 // Create a sequence of files processed
1424 SALOMEDS::ListOfFileNames_var aFileSeq = new SALOMEDS::ListOfFileNames;
1425 aFileSeq->length( NUM_TMP_FILES );
1427 TCollection_AsciiString aStudyName( "" );
1429 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
1431 // Set names of temporary files
1432 TCollection_AsciiString filename =
1433 aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
1434 TCollection_AsciiString meshfile =
1435 aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
1436 aFileSeq[ 0 ] = CORBA::string_dup( filename.ToCString() );
1437 aFileSeq[ 1 ] = CORBA::string_dup( meshfile.ToCString() );
1438 filename = tmpDir + filename;
1439 meshfile = tmpDir + meshfile;
1442 HDFdataset* aDataset;
1443 HDFgroup* aTopGroup;
1445 HDFgroup* aSubGroup;
1446 HDFgroup* aSubSubGroup;
1447 hdf_size aSize[ 1 ];
1450 //Remove the files if they exist: BugID: 11225
1451 TCollection_AsciiString cmd("rm -f \"");
1456 system(cmd.ToCString());
1458 // MED writer to be used by storage process
1459 DriverMED_W_SMESHDS_Mesh myWriter;
1460 myWriter.SetFile( meshfile.ToCString() );
1463 // ---> create HDF file
1464 aFile = new HDFfile( filename.ToCString() );
1465 aFile->CreateOnDisk();
1467 // --> iterator for top-level objects
1468 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( theComponent );
1469 for ( ; itBig->More(); itBig->Next() ) {
1470 SALOMEDS::SObject_var gotBranch = itBig->Value();
1472 // --> hypotheses root branch (only one for the study)
1473 if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
1474 // create hypotheses root HDF group
1475 aTopGroup = new HDFgroup( "Hypotheses", aFile );
1476 aTopGroup->CreateOnDisk();
1478 // iterator for all hypotheses
1479 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
1480 for ( ; it->More(); it->Next() ) {
1481 SALOMEDS::SObject_var mySObject = it->Value();
1482 CORBA::Object_var anObject = SObjectToObject( mySObject );
1483 if ( !CORBA::is_nil( anObject ) ) {
1484 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
1485 if ( !myHyp->_is_nil() ) {
1486 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
1488 string hypname = string( myHyp->GetName() );
1489 string libname = string( myHyp->GetLibName() );
1490 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1491 string hypdata = string( myImpl->SaveTo() );
1493 // for each hypothesis create HDF group basing on its id
1494 char hypGrpName[30];
1495 sprintf( hypGrpName, "Hypothesis %d", id );
1496 aGroup = new HDFgroup( hypGrpName, aTopGroup );
1497 aGroup->CreateOnDisk();
1498 // --> type name of hypothesis
1499 aSize[ 0 ] = hypname.length() + 1;
1500 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
1501 aDataset->CreateOnDisk();
1502 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
1503 aDataset->CloseOnDisk();
1504 // --> server plugin library name of hypothesis
1505 aSize[ 0 ] = libname.length() + 1;
1506 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
1507 aDataset->CreateOnDisk();
1508 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
1509 aDataset->CloseOnDisk();
1510 // --> persistent data of hypothesis
1511 aSize[ 0 ] = hypdata.length() + 1;
1512 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
1513 aDataset->CreateOnDisk();
1514 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
1515 aDataset->CloseOnDisk();
1516 // close hypothesis HDF group
1517 aGroup->CloseOnDisk();
1522 // close hypotheses root HDF group
1523 aTopGroup->CloseOnDisk();
1525 // --> algorithms root branch (only one for the study)
1526 else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
1527 // create algorithms root HDF group
1528 aTopGroup = new HDFgroup( "Algorithms", aFile );
1529 aTopGroup->CreateOnDisk();
1531 // iterator for all algorithms
1532 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
1533 for ( ; it->More(); it->Next() ) {
1534 SALOMEDS::SObject_var mySObject = it->Value();
1535 CORBA::Object_var anObject = SObjectToObject( mySObject );
1536 if ( !CORBA::is_nil( anObject ) ) {
1537 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
1538 if ( !myHyp->_is_nil() ) {
1539 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
1541 string hypname = string( myHyp->GetName() );
1542 string libname = string( myHyp->GetLibName() );
1543 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1544 string hypdata = string( myImpl->SaveTo() );
1546 // for each algorithm create HDF group basing on its id
1547 char hypGrpName[30];
1548 sprintf( hypGrpName, "Algorithm %d", id );
1549 aGroup = new HDFgroup( hypGrpName, aTopGroup );
1550 aGroup->CreateOnDisk();
1551 // --> type name of algorithm
1552 aSize[0] = hypname.length() + 1;
1553 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
1554 aDataset->CreateOnDisk();
1555 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
1556 aDataset->CloseOnDisk();
1557 // --> server plugin library name of hypothesis
1558 aSize[0] = libname.length() + 1;
1559 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
1560 aDataset->CreateOnDisk();
1561 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
1562 aDataset->CloseOnDisk();
1563 // --> persistent data of algorithm
1564 aSize[0] = hypdata.length() + 1;
1565 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
1566 aDataset->CreateOnDisk();
1567 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
1568 aDataset->CloseOnDisk();
1569 // close algorithm HDF group
1570 aGroup->CloseOnDisk();
1575 // close algorithms root HDF group
1576 aTopGroup->CloseOnDisk();
1578 // --> mesh objects roots branches
1579 else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
1580 CORBA::Object_var anObject = SObjectToObject( gotBranch );
1581 if ( !CORBA::is_nil( anObject ) ) {
1582 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
1583 if ( !myMesh->_is_nil() ) {
1584 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
1586 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1587 ::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
1588 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
1590 // for each mesh open the HDF group basing on its id
1591 char meshGrpName[ 30 ];
1592 sprintf( meshGrpName, "Mesh %d", id );
1593 aTopGroup = new HDFgroup( meshGrpName, aFile );
1594 aTopGroup->CreateOnDisk();
1596 // --> put dataset to hdf file which is a flag that mesh has data
1597 string strHasData = "0";
1598 // check if the mesh is not empty
1599 if ( mySMESHDSMesh->NbNodes() > 0 ) {
1600 // write mesh data to med file
1601 myWriter.SetMesh( mySMESHDSMesh );
1602 myWriter.SetMeshId( id );
1605 aSize[ 0 ] = strHasData.length() + 1;
1606 aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
1607 aDataset->CreateOnDisk();
1608 aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
1609 aDataset->CloseOnDisk();
1611 // write reference on a shape if exists
1612 SALOMEDS::SObject_var myRef;
1613 bool shapeRefFound = false;
1614 bool found = gotBranch->FindSubObject( GetRefOnShapeTag(), myRef );
1616 SALOMEDS::SObject_var myShape;
1617 bool ok = myRef->ReferencedObject( myShape );
1619 shapeRefFound = (! CORBA::is_nil( myShape->GetObject() ));
1620 string myRefOnObject = myShape->GetID();
1621 if ( shapeRefFound && myRefOnObject.length() > 0 ) {
1622 aSize[ 0 ] = myRefOnObject.length() + 1;
1623 aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
1624 aDataset->CreateOnDisk();
1625 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1626 aDataset->CloseOnDisk();
1631 // write applied hypotheses if exist
1632 SALOMEDS::SObject_var myHypBranch;
1633 found = gotBranch->FindSubObject( GetRefOnAppliedHypothesisTag(), myHypBranch );
1634 if ( found && !shapeRefFound ) { // remove applied hyps
1635 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
1637 if ( found && shapeRefFound ) {
1638 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
1639 aGroup->CreateOnDisk();
1641 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myHypBranch );
1643 for ( ; it->More(); it->Next() ) {
1644 SALOMEDS::SObject_var mySObject = it->Value();
1645 SALOMEDS::SObject_var myRefOnHyp;
1646 bool ok = mySObject->ReferencedObject( myRefOnHyp );
1648 // san - it is impossible to recover applied hypotheses
1649 // using their entries within Load() method,
1650 // for there are no AttributeIORs in the study when Load() is working.
1651 // Hence, it is better to store persistent IDs of hypotheses as references to them
1653 //string myRefOnObject = myRefOnHyp->GetID();
1654 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
1655 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1656 //if ( myRefOnObject.length() > 0 ) {
1657 //aSize[ 0 ] = myRefOnObject.length() + 1;
1658 char hypName[ 30 ], hypId[ 30 ];
1659 sprintf( hypName, "Hyp %d", ++hypNb );
1660 sprintf( hypId, "%d", id );
1661 aSize[ 0 ] = strlen( hypId ) + 1;
1662 aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
1663 aDataset->CreateOnDisk();
1664 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1665 aDataset->WriteOnDisk( hypId );
1666 aDataset->CloseOnDisk();
1670 aGroup->CloseOnDisk();
1673 // write applied algorithms if exist
1674 SALOMEDS::SObject_var myAlgoBranch;
1675 found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(), myAlgoBranch );
1676 if ( found && !shapeRefFound ) { // remove applied algos
1677 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
1679 if ( found && shapeRefFound ) {
1680 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
1681 aGroup->CreateOnDisk();
1683 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myAlgoBranch );
1685 for ( ; it->More(); it->Next() ) {
1686 SALOMEDS::SObject_var mySObject = it->Value();
1687 SALOMEDS::SObject_var myRefOnAlgo;
1688 bool ok = mySObject->ReferencedObject( myRefOnAlgo );
1690 // san - it is impossible to recover applied algorithms
1691 // using their entries within Load() method,
1692 // for there are no AttributeIORs in the study when Load() is working.
1693 // Hence, it is better to store persistent IDs of algorithms as references to them
1695 //string myRefOnObject = myRefOnAlgo->GetID();
1696 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
1697 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1698 //if ( myRefOnObject.length() > 0 ) {
1699 //aSize[ 0 ] = myRefOnObject.length() + 1;
1700 char algoName[ 30 ], algoId[ 30 ];
1701 sprintf( algoName, "Algo %d", ++algoNb );
1702 sprintf( algoId, "%d", id );
1703 aSize[ 0 ] = strlen( algoId ) + 1;
1704 aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
1705 aDataset->CreateOnDisk();
1706 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1707 aDataset->WriteOnDisk( algoId );
1708 aDataset->CloseOnDisk();
1712 aGroup->CloseOnDisk();
1715 // --> submesh objects sub-branches
1717 for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
1718 SALOMEDS::SObject_var mySubmeshBranch;
1719 found = gotBranch->FindSubObject( i, mySubmeshBranch );
1721 if ( found ) // check if there is shape reference in submeshes
1723 bool hasShapeRef = false;
1724 SALOMEDS::ChildIterator_var itSM =
1725 myCurrentStudy->NewChildIterator( mySubmeshBranch );
1726 for ( ; itSM->More(); itSM->Next() ) {
1727 SALOMEDS::SObject_var mySubRef, myShape, mySObject = itSM->Value();
1728 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
1729 mySubRef->ReferencedObject( myShape );
1730 if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
1733 { // remove one submesh
1734 if ( shapeRefFound )
1735 { // unassign hypothesis
1736 SMESH::SMESH_subMesh_var mySubMesh =
1737 SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
1738 if ( !mySubMesh->_is_nil() ) {
1739 int shapeID = mySubMesh->GetId();
1740 TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
1741 const list<const SMESHDS_Hypothesis*>& hypList =
1742 mySMESHDSMesh->GetHypothesis( S );
1743 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
1744 while ( hyp != hypList.end() ) {
1745 int hypID = (*hyp++)->GetID(); // goto next hyp here because
1746 myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
1750 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
1752 } // loop on submeshes of a type
1753 if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
1754 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
1757 } // end check if there is shape reference in submeshes
1759 char name_meshgroup[ 30 ];
1760 if ( i == GetSubMeshOnVertexTag() )
1761 strcpy( name_meshgroup, "SubMeshes On Vertex" );
1762 else if ( i == GetSubMeshOnEdgeTag() )
1763 strcpy( name_meshgroup, "SubMeshes On Edge" );
1764 else if ( i == GetSubMeshOnWireTag() )
1765 strcpy( name_meshgroup, "SubMeshes On Wire" );
1766 else if ( i == GetSubMeshOnFaceTag() )
1767 strcpy( name_meshgroup, "SubMeshes On Face" );
1768 else if ( i == GetSubMeshOnShellTag() )
1769 strcpy( name_meshgroup, "SubMeshes On Shell" );
1770 else if ( i == GetSubMeshOnSolidTag() )
1771 strcpy( name_meshgroup, "SubMeshes On Solid" );
1772 else if ( i == GetSubMeshOnCompoundTag() )
1773 strcpy( name_meshgroup, "SubMeshes On Compound" );
1775 // for each type of submeshes create container HDF group
1776 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
1777 aGroup->CreateOnDisk();
1779 // iterator for all submeshes of given type
1780 SALOMEDS::ChildIterator_var itSM = myCurrentStudy->NewChildIterator( mySubmeshBranch );
1781 for ( ; itSM->More(); itSM->Next() ) {
1782 SALOMEDS::SObject_var mySObject = itSM->Value();
1783 CORBA::Object_var anSubObject = SObjectToObject( mySObject );
1784 if ( !CORBA::is_nil( anSubObject ))
1786 SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
1787 int subid = myStudyContext->findId( string( GetORB()->object_to_string( anSubObject ) ) );
1789 // for each mesh open the HDF group basing on its id
1790 char submeshGrpName[ 30 ];
1791 sprintf( submeshGrpName, "SubMesh %d", subid );
1792 aSubGroup = new HDFgroup( submeshGrpName, aGroup );
1793 aSubGroup->CreateOnDisk();
1795 // write reference on a shape, already checked if it exists
1796 SALOMEDS::SObject_var mySubRef, myShape;
1797 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
1798 mySubRef->ReferencedObject( myShape );
1799 string myRefOnObject = myShape->GetID();
1800 if ( myRefOnObject.length() > 0 ) {
1801 aSize[ 0 ] = myRefOnObject.length() + 1;
1802 aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
1803 aDataset->CreateOnDisk();
1804 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1805 aDataset->CloseOnDisk();
1808 // write applied hypotheses if exist
1809 SALOMEDS::SObject_var mySubHypBranch;
1810 found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(), mySubHypBranch );
1812 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
1813 aSubSubGroup->CreateOnDisk();
1815 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubHypBranch );
1817 for ( ; it->More(); it->Next() ) {
1818 SALOMEDS::SObject_var mySubSObject = it->Value();
1819 SALOMEDS::SObject_var myRefOnHyp;
1820 bool ok = mySubSObject->ReferencedObject( myRefOnHyp );
1822 //string myRefOnObject = myRefOnHyp->GetID();
1823 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
1824 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1825 //if ( myRefOnObject.length() > 0 ) {
1826 //aSize[ 0 ] = myRefOnObject.length() + 1;
1827 char hypName[ 30 ], hypId[ 30 ];
1828 sprintf( hypName, "Hyp %d", ++hypNb );
1829 sprintf( hypId, "%d", id );
1830 aSize[ 0 ] = strlen( hypId ) + 1;
1831 aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
1832 aDataset->CreateOnDisk();
1833 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1834 aDataset->WriteOnDisk( hypId );
1835 aDataset->CloseOnDisk();
1839 aSubSubGroup->CloseOnDisk();
1842 // write applied algorithms if exist
1843 SALOMEDS::SObject_var mySubAlgoBranch;
1844 found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(), mySubAlgoBranch );
1846 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
1847 aSubSubGroup->CreateOnDisk();
1849 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubAlgoBranch );
1851 for ( ; it->More(); it->Next() ) {
1852 SALOMEDS::SObject_var mySubSObject = it->Value();
1853 SALOMEDS::SObject_var myRefOnAlgo;
1854 bool ok = mySubSObject->ReferencedObject( myRefOnAlgo );
1856 //string myRefOnObject = myRefOnAlgo->GetID();
1857 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
1858 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1859 //if ( myRefOnObject.length() > 0 ) {
1860 //aSize[ 0 ] = myRefOnObject.length() + 1;
1861 char algoName[ 30 ], algoId[ 30 ];
1862 sprintf( algoName, "Algo %d", ++algoNb );
1863 sprintf( algoId, "%d", id );
1864 aSize[ 0 ] = strlen( algoId ) + 1;
1865 aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
1866 aDataset->CreateOnDisk();
1867 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1868 aDataset->WriteOnDisk( algoId );
1869 aDataset->CloseOnDisk();
1873 aSubSubGroup->CloseOnDisk();
1875 // close submesh HDF group
1876 aSubGroup->CloseOnDisk();
1879 // close container of submeshes by type HDF group
1880 aGroup->CloseOnDisk();
1883 // All sub-meshes will be stored in MED file
1884 // .. will NOT (PAL 12992)
1885 //if ( shapeRefFound )
1886 //myWriter.AddAllSubMeshes();
1888 // groups root sub-branch
1889 SALOMEDS::SObject_var myGroupsBranch;
1890 for ( int i = GetNodeGroupsTag(); i <= GetVolumeGroupsTag(); i++ ) {
1891 found = gotBranch->FindSubObject( i, myGroupsBranch );
1893 char name_group[ 30 ];
1894 if ( i == GetNodeGroupsTag() )
1895 strcpy( name_group, "Groups of Nodes" );
1896 else if ( i == GetEdgeGroupsTag() )
1897 strcpy( name_group, "Groups of Edges" );
1898 else if ( i == GetFaceGroupsTag() )
1899 strcpy( name_group, "Groups of Faces" );
1900 else if ( i == GetVolumeGroupsTag() )
1901 strcpy( name_group, "Groups of Volumes" );
1903 aGroup = new HDFgroup( name_group, aTopGroup );
1904 aGroup->CreateOnDisk();
1906 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myGroupsBranch );
1907 for ( ; it->More(); it->Next() ) {
1908 SALOMEDS::SObject_var mySObject = it->Value();
1909 CORBA::Object_var aSubObject = SObjectToObject( mySObject );
1910 if ( !CORBA::is_nil( aSubObject ) ) {
1911 SMESH_GroupBase_i* myGroupImpl =
1912 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
1916 int anId = myStudyContext->findId( string( GetORB()->object_to_string( aSubObject ) ) );
1918 // For each group, create a dataset named "Group <group_persistent_id>"
1919 // and store the group's user name into it
1921 sprintf( grpName, "Group %d", anId );
1922 char* aUserName = myGroupImpl->GetName();
1923 aSize[ 0 ] = strlen( aUserName ) + 1;
1925 aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
1926 aDataset->CreateOnDisk();
1927 aDataset->WriteOnDisk( aUserName );
1928 aDataset->CloseOnDisk();
1930 // Store the group contents into MED file
1931 if ( myLocMesh.GetGroup( myGroupImpl->GetLocalID() ) ) {
1933 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen_i::Save(): saving group with StoreName = "
1934 << grpName << " to MED file" );
1935 SMESHDS_GroupBase* aGrpBaseDS =
1936 myLocMesh.GetGroup( myGroupImpl->GetLocalID() )->GetGroupDS();
1937 aGrpBaseDS->SetStoreName( grpName );
1939 // Pass SMESHDS_Group to MED writer
1940 SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
1942 myWriter.AddGroup( aGrpDS );
1944 // write reference on a shape if exists
1945 SMESHDS_GroupOnGeom* aGeomGrp =
1946 dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
1948 SALOMEDS::SObject_var mySubRef, myShape;
1949 if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ) &&
1950 mySubRef->ReferencedObject( myShape ) &&
1951 !CORBA::is_nil( myShape->GetObject() ))
1953 string myRefOnObject = myShape->GetID();
1954 if ( myRefOnObject.length() > 0 ) {
1955 char aRefName[ 30 ];
1956 sprintf( aRefName, "Ref on shape %d", anId);
1957 aSize[ 0 ] = myRefOnObject.length() + 1;
1958 aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
1959 aDataset->CreateOnDisk();
1960 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1961 aDataset->CloseOnDisk();
1964 else // shape ref is invalid:
1966 // save a group on geometry as ordinary group
1967 myWriter.AddGroup( aGeomGrp );
1973 aGroup->CloseOnDisk();
1977 if ( strcmp( strHasData.c_str(), "1" ) == 0 )
1979 // Flush current mesh information into MED file
1982 // maybe a shape was deleted in the study
1983 if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() ) {
1984 TopoDS_Shape nullShape;
1985 myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
1988 if ( !mySMESHDSMesh->SubMeshes().empty() )
1992 aGroup = new HDFgroup( "Submeshes", aTopGroup );
1993 aGroup->CreateOnDisk();
1995 // each element belongs to one or none submesh,
1996 // so for each node/element, we store a submesh ID
1998 // Make maps of submesh IDs of elements sorted by element IDs
1999 typedef int TElemID;
2000 typedef int TSubMID;
2001 map< TElemID, TSubMID > eId2smId, nId2smId;
2002 map< TElemID, TSubMID >::iterator hint; // insertion to map is done before hint
2003 const map<int,SMESHDS_SubMesh*>& aSubMeshes = mySMESHDSMesh->SubMeshes();
2004 map<int,SMESHDS_SubMesh*>::const_iterator itSubM ( aSubMeshes.begin() );
2005 SMDS_NodeIteratorPtr itNode;
2006 SMDS_ElemIteratorPtr itElem;
2007 for ( itSubM = aSubMeshes.begin(); itSubM != aSubMeshes.end() ; itSubM++ )
2009 TSubMID aSubMeID = itSubM->first;
2010 SMESHDS_SubMesh* aSubMesh = itSubM->second;
2011 if ( aSubMesh->IsComplexSubmesh() )
2012 continue; // submesh containing other submeshs
2014 hint = nId2smId.begin(); // optimize insertion basing on increasing order of elem Ids in submesh
2015 for ( itNode = aSubMesh->GetNodes(); itNode->more(); ++hint)
2016 hint = nId2smId.insert( hint, make_pair( itNode->next()->GetID(), aSubMeID ));
2018 hint = eId2smId.begin();
2019 for ( itElem = aSubMesh->GetElements(); itElem->more(); ++hint)
2020 hint = eId2smId.insert( hint, make_pair( itElem->next()->GetID(), aSubMeID ));
2023 // Care of elements that are not on submeshes
2024 if ( mySMESHDSMesh->NbNodes() != nId2smId.size() ) {
2025 for ( itNode = mySMESHDSMesh->nodesIterator(); itNode->more(); )
2026 /* --- stl_map.h says : */
2027 /* A %map relies on unique keys and thus a %pair is only inserted if its */
2028 /* first element (the key) is not already present in the %map. */
2029 nId2smId.insert( make_pair( itNode->next()->GetID(), 0 ));
2031 int nbElems = mySMESHDSMesh->NbEdges() + mySMESHDSMesh->NbFaces() + mySMESHDSMesh->NbVolumes();
2032 if ( nbElems != eId2smId.size() ) {
2033 for ( itElem = mySMESHDSMesh->elementsIterator(); itElem->more(); )
2034 eId2smId.insert( make_pair( itElem->next()->GetID(), 0 ));
2037 // Store submesh IDs
2038 for ( int isNode = 0; isNode < 2; ++isNode )
2040 map< TElemID, TSubMID >& id2smId = isNode ? nId2smId : eId2smId;
2041 if ( id2smId.empty() ) continue;
2042 map< TElemID, TSubMID >::const_iterator id_smId = id2smId.begin();
2043 // make and fill array of submesh IDs
2044 int* smIDs = new int [ id2smId.size() ];
2045 for ( int i = 0; id_smId != id2smId.end(); ++id_smId, ++i )
2046 smIDs[ i ] = id_smId->second;
2048 aSize[ 0 ] = id2smId.size();
2049 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
2050 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
2051 aDataset->CreateOnDisk();
2052 aDataset->WriteOnDisk( smIDs );
2053 aDataset->CloseOnDisk();
2058 // Store node positions on sub-shapes (SMDS_Position):
2059 // ----------------------------------------------------
2061 aGroup = new HDFgroup( "Node Positions", aTopGroup );
2062 aGroup->CreateOnDisk();
2064 // in aGroup, create 5 datasets to contain:
2065 // "Nodes on Edges" - ID of node on edge
2066 // "Edge positions" - U parameter on node on edge
2067 // "Nodes on Faces" - ID of node on face
2068 // "Face U positions" - U parameter of node on face
2069 // "Face V positions" - V parameter of node on face
2071 // Find out nb of nodes on edges and faces
2072 // Collect corresponing sub-meshes
2073 int nbEdgeNodes = 0, nbFaceNodes = 0;
2074 list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
2075 // loop on SMESHDS_SubMesh'es
2076 for ( itSubM = aSubMeshes.begin(); itSubM != aSubMeshes.end() ; itSubM++ )
2078 SMESHDS_SubMesh* aSubMesh = (*itSubM).second;
2079 if ( aSubMesh->IsComplexSubmesh() )
2080 continue; // submesh containing other submeshs
2081 int nbNodes = aSubMesh->NbNodes();
2082 if ( nbNodes == 0 ) continue;
2084 int aShapeID = (*itSubM).first;
2085 int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
2086 // write only SMDS_FacePosition and SMDS_EdgePosition
2087 switch ( aShapeType ) {
2089 nbFaceNodes += nbNodes;
2090 aFaceSM.push_back( aSubMesh );
2093 nbEdgeNodes += nbNodes;
2094 aEdgeSM.push_back( aSubMesh );
2100 // Treat positions on edges or faces
2101 for ( int onFace = 0; onFace < 2; onFace++ )
2103 // Create arrays to store in datasets
2104 int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
2105 if (!nbNodes) continue;
2106 int* aNodeIDs = new int [ nbNodes ];
2107 double* aUPos = new double [ nbNodes ];
2108 double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
2111 // loop on sub-meshes
2112 list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
2113 list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
2114 for ( ; itSM != pListSM->end(); itSM++ )
2116 SMESHDS_SubMesh* aSubMesh = (*itSM);
2118 SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
2119 // loop on nodes in aSubMesh
2120 while ( itNode->more() )
2123 const SMDS_MeshNode* node = itNode->next();
2124 aNodeIDs [ iNode ] = node->GetID();
2127 const SMDS_PositionPtr pos = node->GetPosition();
2128 if ( onFace ) { // on FACE
2129 const SMDS_FacePosition* fPos =
2130 dynamic_cast<const SMDS_FacePosition*>( pos.get() );
2132 aUPos[ iNode ] = fPos->GetUParameter();
2133 aVPos[ iNode ] = fPos->GetVParameter();
2140 const SMDS_EdgePosition* ePos =
2141 dynamic_cast<const SMDS_EdgePosition*>( pos.get() );
2143 aUPos[ iNode ] = ePos->GetUParameter();
2149 } // loop on nodes in aSubMesh
2150 } // loop on sub-meshes
2155 aSize[ 0 ] = nbNodes;
2157 string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
2158 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
2159 aDataset->CreateOnDisk();
2160 aDataset->WriteOnDisk( aNodeIDs );
2161 aDataset->CloseOnDisk();
2164 aDSName = ( onFace ? "Face U positions" : "Edge positions");
2165 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
2166 aDataset->CreateOnDisk();
2167 aDataset->WriteOnDisk( aUPos );
2168 aDataset->CloseOnDisk();
2171 aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
2172 aDataset->CreateOnDisk();
2173 aDataset->WriteOnDisk( aVPos );
2174 aDataset->CloseOnDisk();
2179 if ( aVPos ) delete [] aVPos;
2181 } // treat positions on edges or faces
2183 // close "Node Positions" group
2184 aGroup->CloseOnDisk();
2186 } // if ( there are submeshes in SMESHDS_Mesh )
2189 // close mesh HDF group
2190 aTopGroup->CloseOnDisk();
2198 aFile->CloseOnDisk();
2201 // Convert temporary files to stream
2202 aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq.in(), isMultiFile );
2204 // Remove temporary files and directory
2206 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
2208 INFOS( "SMESH_Gen_i::Save() completed" );
2209 return aStreamFile._retn();
2212 //=============================================================================
2214 * SMESH_Gen_i::SaveASCII
2216 * Save SMESH module's data in ASCII format (not implemented yet)
2218 //=============================================================================
2220 SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
2222 bool isMultiFile ) {
2223 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
2224 SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
2225 return aStreamFile._retn();
2228 //=============================================================================
2230 * SMESH_Gen_i::loadGeomData
2232 * Load GEOM module data
2234 //=============================================================================
2236 void SMESH_Gen_i::loadGeomData( SALOMEDS::SComponent_ptr theCompRoot )
2238 if ( theCompRoot->_is_nil() )
2241 SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theCompRoot->GetStudy() );
2242 if ( aStudy->_is_nil() )
2245 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
2246 aStudyBuilder->LoadWith( theCompRoot, GetGeomEngine() );
2248 //=============================================================================
2250 * \brief Creates SMDS_Position according to shape type
2252 //=============================================================================
2254 class PositionCreator {
2256 SMDS_PositionPtr MakePosition(const TopAbs_ShapeEnum type) {
2257 return (this->*myFuncTable[ type ])();
2260 myFuncTable.resize( (size_t) TopAbs_SHAPE, & PositionCreator::defaultPosition );
2261 myFuncTable[ TopAbs_FACE ] = & PositionCreator::facePosition;
2262 myFuncTable[ TopAbs_EDGE ] = & PositionCreator::edgePosition;
2263 myFuncTable[ TopAbs_VERTEX ] = & PositionCreator::vertexPosition;
2266 SMDS_PositionPtr edgePosition() const { return SMDS_PositionPtr( new SMDS_EdgePosition ); }
2267 SMDS_PositionPtr facePosition() const { return SMDS_PositionPtr( new SMDS_FacePosition ); }
2268 SMDS_PositionPtr vertexPosition() const { return SMDS_PositionPtr( new SMDS_VertexPosition); }
2269 SMDS_PositionPtr defaultPosition() const { return SMDS_SpacePosition::originSpacePosition(); }
2270 typedef SMDS_PositionPtr (PositionCreator:: * FmakePos)() const;
2271 vector<FmakePos> myFuncTable;
2274 //=============================================================================
2278 * Load SMESH module's data
2280 //=============================================================================
2282 bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
2283 const SALOMEDS::TMPFile& theStream,
2287 INFOS( "SMESH_Gen_i::Load" );
2289 if ( myCurrentStudy->_is_nil() ||
2290 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
2291 SetCurrentStudy( theComponent->GetStudy() );
2293 /* if( !theComponent->_is_nil() )
2295 //SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theComponent->GetStudy() );
2296 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
2297 loadGeomData( myCurrentStudy->FindComponent( "GEOM" ) );
2300 StudyContext* myStudyContext = GetCurrentStudyContext();
2302 // Get temporary files location
2303 TCollection_AsciiString tmpDir =
2304 isMultiFile ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
2306 // Convert the stream into sequence of files to process
2307 SALOMEDS::ListOfFileNames_var aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
2310 TCollection_AsciiString aStudyName( "" );
2312 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
2314 // Set names of temporary files
2315 TCollection_AsciiString filename = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH.hdf" );
2316 TCollection_AsciiString meshfile = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" );
2320 HDFdataset* aDataset;
2321 HDFgroup* aTopGroup;
2323 HDFgroup* aSubGroup;
2324 HDFgroup* aSubSubGroup;
2327 // ---> open HDF file
2328 aFile = new HDFfile( filename.ToCString() );
2330 aFile->OpenOnDisk( HDF_RDONLY );
2332 catch ( HDFexception ) {
2333 INFOS( "Load(): " << filename << " not found!" );
2337 DriverMED_R_SMESHDS_Mesh myReader;
2338 myReader.SetFile( meshfile.ToCString() );
2340 // For PAL13473 ("Repetitive mesh") implementation.
2341 // New dependencies between SMESH objects are established:
2342 // now hypotheses can refer to meshes, shapes and other hypotheses.
2343 // To keep data consistent, the following order of data restoration
2345 // 1. Create hypotheses
2346 // 2. Create all meshes
2347 // 3. Load hypotheses' data
2350 list< pair< SMESH_Hypothesis_i*, string > > hypDataList;
2351 list< pair< SMESH_Mesh_i*, HDFgroup* > > meshGroupList;
2353 // get total number of top-level groups
2354 int aNbGroups = aFile->nInternalObjects();
2355 if ( aNbGroups > 0 ) {
2356 // --> in first turn we should read&create hypotheses
2357 if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
2358 // open hypotheses root HDF group
2359 aTopGroup = new HDFgroup( "Hypotheses", aFile );
2360 aTopGroup->OpenOnDisk();
2362 // get number of hypotheses
2363 int aNbObjects = aTopGroup->nInternalObjects();
2364 for ( int j = 0; j < aNbObjects; j++ ) {
2365 // try to identify hypothesis
2366 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
2367 aTopGroup->InternalObjectIndentify( j, hypGrpName );
2369 if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
2370 // open hypothesis group
2371 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2372 aGroup->OpenOnDisk();
2374 // --> get hypothesis id
2375 int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
2380 // get number of datasets
2381 int aNbSubObjects = aGroup->nInternalObjects();
2382 for ( int k = 0; k < aNbSubObjects; k++ ) {
2384 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
2385 aGroup->InternalObjectIndentify( k, name_of_subgroup );
2386 // --> get hypothesis name
2387 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
2388 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2389 aDataset->OpenOnDisk();
2390 size = aDataset->GetSize();
2391 char* hypname_str = new char[ size ];
2392 aDataset->ReadFromDisk( hypname_str );
2393 hypname = string( hypname_str );
2394 delete [] hypname_str;
2395 aDataset->CloseOnDisk();
2397 // --> get hypothesis plugin library name
2398 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
2399 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2400 aDataset->OpenOnDisk();
2401 size = aDataset->GetSize();
2402 char* libname_str = new char[ size ];
2403 aDataset->ReadFromDisk( libname_str );
2404 if(MYDEBUG) SCRUTE( libname_str );
2405 libname = string( libname_str );
2406 delete [] libname_str;
2407 aDataset->CloseOnDisk();
2409 // --> get hypothesis data
2410 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
2411 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2412 aDataset->OpenOnDisk();
2413 size = aDataset->GetSize();
2414 char* hypdata_str = new char[ size ];
2415 aDataset->ReadFromDisk( hypdata_str );
2416 hypdata = string( hypdata_str );
2417 delete [] hypdata_str;
2418 aDataset->CloseOnDisk();
2421 // close hypothesis HDF group
2422 aGroup->CloseOnDisk();
2424 // --> restore hypothesis from data
2425 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
2426 if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
2427 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
2428 SMESH::SMESH_Hypothesis_var myHyp;
2430 try { // protect persistence mechanism against exceptions
2431 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
2434 INFOS( "Exception during hypothesis creation" );
2437 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2439 // myImpl->LoadFrom( hypdata.c_str() );
2440 hypDataList.push_back( make_pair( myImpl, hypdata ));
2441 string iorString = GetORB()->object_to_string( myHyp );
2442 int newId = myStudyContext->findId( iorString );
2443 myStudyContext->mapOldToNew( id, newId );
2446 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
2450 // close hypotheses root HDF group
2451 aTopGroup->CloseOnDisk();
2454 // --> then we should read&create algorithms
2455 if ( aFile->ExistInternalObject( "Algorithms" ) ) {
2456 // open algorithms root HDF group
2457 aTopGroup = new HDFgroup( "Algorithms", aFile );
2458 aTopGroup->OpenOnDisk();
2460 // get number of algorithms
2461 int aNbObjects = aTopGroup->nInternalObjects();
2462 for ( int j = 0; j < aNbObjects; j++ ) {
2463 // try to identify algorithm
2464 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
2465 aTopGroup->InternalObjectIndentify( j, hypGrpName );
2467 if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
2468 // open algorithm group
2469 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2470 aGroup->OpenOnDisk();
2472 // --> get algorithm id
2473 int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
2478 // get number of datasets
2479 int aNbSubObjects = aGroup->nInternalObjects();
2480 for ( int k = 0; k < aNbSubObjects; k++ ) {
2482 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
2483 aGroup->InternalObjectIndentify( k, name_of_subgroup );
2484 // --> get algorithm name
2485 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
2486 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2487 aDataset->OpenOnDisk();
2488 size = aDataset->GetSize();
2489 char* hypname_str = new char[ size ];
2490 aDataset->ReadFromDisk( hypname_str );
2491 hypname = string( hypname_str );
2492 delete [] hypname_str;
2493 aDataset->CloseOnDisk();
2495 // --> get algorithm plugin library name
2496 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
2497 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2498 aDataset->OpenOnDisk();
2499 size = aDataset->GetSize();
2500 char* libname_str = new char[ size ];
2501 aDataset->ReadFromDisk( libname_str );
2502 if(MYDEBUG) SCRUTE( libname_str );
2503 libname = string( libname_str );
2504 delete [] libname_str;
2505 aDataset->CloseOnDisk();
2507 // --> get algorithm data
2508 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
2509 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2510 aDataset->OpenOnDisk();
2511 size = aDataset->GetSize();
2512 char* hypdata_str = new char[ size ];
2513 aDataset->ReadFromDisk( hypdata_str );
2514 if(MYDEBUG) SCRUTE( hypdata_str );
2515 hypdata = string( hypdata_str );
2516 delete [] hypdata_str;
2517 aDataset->CloseOnDisk();
2520 // close algorithm HDF group
2521 aGroup->CloseOnDisk();
2523 // --> restore algorithm from data
2524 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
2525 if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
2526 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
2527 SMESH::SMESH_Hypothesis_var myHyp;
2529 try { // protect persistence mechanism against exceptions
2530 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
2533 INFOS( "Exception during hypothesis creation" );
2536 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2538 //myImpl->LoadFrom( hypdata.c_str() );
2539 hypDataList.push_back( make_pair( myImpl, hypdata ));
2540 string iorString = GetORB()->object_to_string( myHyp );
2541 int newId = myStudyContext->findId( iorString );
2542 myStudyContext->mapOldToNew( id, newId );
2545 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
2549 // close algorithms root HDF group
2550 aTopGroup->CloseOnDisk();
2553 // --> the rest groups should be meshes
2554 for ( int i = 0; i < aNbGroups; i++ ) {
2555 // identify next group
2556 char meshName[ HDF_NAME_MAX_LEN+1 ];
2557 aFile->InternalObjectIndentify( i, meshName );
2559 if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
2561 int id = atoi( string( meshName ).substr( 4 ).c_str() );
2565 // open mesh HDF group
2566 aTopGroup = new HDFgroup( meshName, aFile );
2567 aTopGroup->OpenOnDisk();
2569 // get number of child HDF objects
2570 int aNbObjects = aTopGroup->nInternalObjects();
2571 if ( aNbObjects > 0 ) {
2573 if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
2574 SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
2575 SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
2576 if ( !myNewMeshImpl )
2578 meshGroupList.push_back( make_pair( myNewMeshImpl, aTopGroup ));
2580 string iorString = GetORB()->object_to_string( myNewMesh );
2581 int newId = myStudyContext->findId( iorString );
2582 myStudyContext->mapOldToNew( id, newId );
2584 // try to read and set reference to shape
2585 GEOM::GEOM_Object_var aShapeObject;
2586 if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
2587 // load mesh "Ref on shape" - it's an entry to SObject
2588 aDataset = new HDFdataset( "Ref on shape", aTopGroup );
2589 aDataset->OpenOnDisk();
2590 size = aDataset->GetSize();
2591 char* refFromFile = new char[ size ];
2592 aDataset->ReadFromDisk( refFromFile );
2593 aDataset->CloseOnDisk();
2594 if ( strlen( refFromFile ) > 0 ) {
2595 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
2597 // Make sure GEOM data are loaded first
2598 //loadGeomData( shapeSO->GetFatherComponent() );
2600 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
2601 if ( !CORBA::is_nil( shapeObject ) ) {
2602 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
2603 if ( !aShapeObject->_is_nil() )
2604 myNewMeshImpl->SetShape( aShapeObject );
2613 // As all object that can be referred by hypothesis are created,
2614 // we can restore hypothesis data
2616 list< pair< SMESH_Hypothesis_i*, string > >::iterator hyp_data;
2617 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
2619 SMESH_Hypothesis_i* hyp = hyp_data->first;
2620 string & data = hyp_data->second;
2621 hyp->LoadFrom( data.c_str() );
2624 // Restore the rest mesh data
2626 list< pair< SMESH_Mesh_i*, HDFgroup* > >::iterator meshi_group;
2627 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
2629 aTopGroup = meshi_group->second;
2630 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
2631 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
2632 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
2634 GEOM::GEOM_Object_var aShapeObject = myNewMeshImpl->GetShapeToMesh();
2635 bool hasData = false;
2638 string iorString = GetORB()->object_to_string( myNewMeshImpl->_this() );
2639 int newId = myStudyContext->findId( iorString );
2640 int id = myStudyContext->getOldId( newId );
2642 // try to find mesh data dataset
2643 if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
2644 // load mesh "has data" flag
2645 aDataset = new HDFdataset( "Has data", aTopGroup );
2646 aDataset->OpenOnDisk();
2647 size = aDataset->GetSize();
2648 char* strHasData = new char[ size ];
2649 aDataset->ReadFromDisk( strHasData );
2650 aDataset->CloseOnDisk();
2651 if ( strcmp( strHasData, "1") == 0 ) {
2652 // read mesh data from MED file
2653 myReader.SetMesh( mySMESHDSMesh );
2654 myReader.SetMeshId( id );
2660 // try to get applied algorithms
2661 if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
2662 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
2663 aGroup->OpenOnDisk();
2664 // get number of applied algorithms
2665 int aNbSubObjects = aGroup->nInternalObjects();
2666 if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
2667 for ( int j = 0; j < aNbSubObjects; j++ ) {
2668 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2669 aGroup->InternalObjectIndentify( j, name_dataset );
2670 // check if it is an algorithm
2671 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
2672 aDataset = new HDFdataset( name_dataset, aGroup );
2673 aDataset->OpenOnDisk();
2674 size = aDataset->GetSize();
2675 char* refFromFile = new char[ size ];
2676 aDataset->ReadFromDisk( refFromFile );
2677 aDataset->CloseOnDisk();
2679 // san - it is impossible to recover applied algorithms using their entries within Load() method
2681 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2682 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2683 int id = atoi( refFromFile );
2684 string anIOR = myStudyContext->getIORbyOldId( id );
2685 if ( !anIOR.empty() ) {
2686 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2687 if ( !CORBA::is_nil( hypObject ) ) {
2688 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2689 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2690 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
2695 aGroup->CloseOnDisk();
2698 // try to get applied hypotheses
2699 if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
2700 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
2701 aGroup->OpenOnDisk();
2702 // get number of applied hypotheses
2703 int aNbSubObjects = aGroup->nInternalObjects();
2704 for ( int j = 0; j < aNbSubObjects; j++ ) {
2705 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2706 aGroup->InternalObjectIndentify( j, name_dataset );
2707 // check if it is a hypothesis
2708 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
2709 aDataset = new HDFdataset( name_dataset, aGroup );
2710 aDataset->OpenOnDisk();
2711 size = aDataset->GetSize();
2712 char* refFromFile = new char[ size ];
2713 aDataset->ReadFromDisk( refFromFile );
2714 aDataset->CloseOnDisk();
2716 // san - it is impossible to recover applied hypotheses using their entries within Load() method
2718 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2719 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2720 int id = atoi( refFromFile );
2721 string anIOR = myStudyContext->getIORbyOldId( id );
2722 if ( !anIOR.empty() ) {
2723 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2724 if ( !CORBA::is_nil( hypObject ) ) {
2725 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2726 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2727 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
2732 aGroup->CloseOnDisk();
2735 // --> try to find submeshes containers for each type of submesh
2736 for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
2737 char name_meshgroup[ 30 ];
2738 if ( j == GetSubMeshOnVertexTag() )
2739 strcpy( name_meshgroup, "SubMeshes On Vertex" );
2740 else if ( j == GetSubMeshOnEdgeTag() )
2741 strcpy( name_meshgroup, "SubMeshes On Edge" );
2742 else if ( j == GetSubMeshOnWireTag() )
2743 strcpy( name_meshgroup, "SubMeshes On Wire" );
2744 else if ( j == GetSubMeshOnFaceTag() )
2745 strcpy( name_meshgroup, "SubMeshes On Face" );
2746 else if ( j == GetSubMeshOnShellTag() )
2747 strcpy( name_meshgroup, "SubMeshes On Shell" );
2748 else if ( j == GetSubMeshOnSolidTag() )
2749 strcpy( name_meshgroup, "SubMeshes On Solid" );
2750 else if ( j == GetSubMeshOnCompoundTag() )
2751 strcpy( name_meshgroup, "SubMeshes On Compound" );
2753 // try to get submeshes container HDF group
2754 if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
2755 // open submeshes containers HDF group
2756 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
2757 aGroup->OpenOnDisk();
2759 // get number of submeshes
2760 int aNbSubMeshes = aGroup->nInternalObjects();
2761 for ( int k = 0; k < aNbSubMeshes; k++ ) {
2763 char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
2764 aGroup->InternalObjectIndentify( k, name_submeshgroup );
2765 if ( string( name_submeshgroup ).substr( 0, 7 ) == string( "SubMesh" ) ) {
2766 // --> get submesh id
2767 int subid = atoi( string( name_submeshgroup ).substr( 7 ).c_str() );
2770 // open submesh HDF group
2771 aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
2772 aSubGroup->OpenOnDisk();
2774 // try to read and set reference to subshape
2775 GEOM::GEOM_Object_var aSubShapeObject;
2776 SMESH::SMESH_subMesh_var aSubMesh;
2778 if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
2779 // load submesh "Ref on shape" - it's an entry to SObject
2780 aDataset = new HDFdataset( "Ref on shape", aSubGroup );
2781 aDataset->OpenOnDisk();
2782 size = aDataset->GetSize();
2783 char* refFromFile = new char[ size ];
2784 aDataset->ReadFromDisk( refFromFile );
2785 aDataset->CloseOnDisk();
2786 if ( strlen( refFromFile ) > 0 ) {
2787 SALOMEDS::SObject_var subShapeSO = myCurrentStudy->FindObjectID( refFromFile );
2788 CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
2789 if ( !CORBA::is_nil( subShapeObject ) ) {
2790 aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
2791 if ( !aSubShapeObject->_is_nil() )
2792 aSubMesh = SMESH::SMESH_subMesh::_duplicate
2793 ( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
2794 if ( aSubMesh->_is_nil() )
2796 string iorSubString = GetORB()->object_to_string( aSubMesh );
2797 int newSubId = myStudyContext->findId( iorSubString );
2798 myStudyContext->mapOldToNew( subid, newSubId );
2803 if ( aSubMesh->_is_nil() )
2806 // VSR: Get submesh data from MED convertor
2807 // int anInternalSubmeshId = aSubMesh->GetId(); // this is not a persistent ID, it's an internal one computed from sub-shape
2808 // if (myNewMeshImpl->_mapSubMesh.find(anInternalSubmeshId) != myNewMeshImpl->_mapSubMesh.end()) {
2809 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): loading from MED file submesh with ID = " <<
2810 // subid << " for subshape # " << anInternalSubmeshId);
2811 // SMESHDS_SubMesh* aSubMeshDS =
2812 // myNewMeshImpl->_mapSubMesh[anInternalSubmeshId]->CreateSubMeshDS();
2813 // if ( !aSubMeshDS ) {
2814 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): FAILED to create a submesh for subshape # " <<
2815 // anInternalSubmeshId << " in current mesh!");
2818 // myReader.GetSubMesh( aSubMeshDS, subid );
2821 // try to get applied algorithms
2822 if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
2823 // open "applied algorithms" HDF group
2824 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
2825 aSubSubGroup->OpenOnDisk();
2826 // get number of applied algorithms
2827 int aNbSubObjects = aSubSubGroup->nInternalObjects();
2828 for ( int l = 0; l < aNbSubObjects; l++ ) {
2829 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2830 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
2831 // check if it is an algorithm
2832 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
2833 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
2834 aDataset->OpenOnDisk();
2835 size = aDataset->GetSize();
2836 char* refFromFile = new char[ size ];
2837 aDataset->ReadFromDisk( refFromFile );
2838 aDataset->CloseOnDisk();
2840 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2841 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2842 int id = atoi( refFromFile );
2843 string anIOR = myStudyContext->getIORbyOldId( id );
2844 if ( !anIOR.empty() ) {
2845 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2846 if ( !CORBA::is_nil( hypObject ) ) {
2847 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2848 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2849 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
2854 // close "applied algorithms" HDF group
2855 aSubSubGroup->CloseOnDisk();
2858 // try to get applied hypotheses
2859 if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
2860 // open "applied hypotheses" HDF group
2861 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
2862 aSubSubGroup->OpenOnDisk();
2863 // get number of applied hypotheses
2864 int aNbSubObjects = aSubSubGroup->nInternalObjects();
2865 for ( int l = 0; l < aNbSubObjects; l++ ) {
2866 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2867 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
2868 // check if it is a hypothesis
2869 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
2870 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
2871 aDataset->OpenOnDisk();
2872 size = aDataset->GetSize();
2873 char* refFromFile = new char[ size ];
2874 aDataset->ReadFromDisk( refFromFile );
2875 aDataset->CloseOnDisk();
2877 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2878 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2879 int id = atoi( refFromFile );
2880 string anIOR = myStudyContext->getIORbyOldId( id );
2881 if ( !anIOR.empty() ) {
2882 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2883 if ( !CORBA::is_nil( hypObject ) ) {
2884 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2885 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2886 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
2891 // close "applied hypotheses" HDF group
2892 aSubSubGroup->CloseOnDisk();
2895 // close submesh HDF group
2896 aSubGroup->CloseOnDisk();
2899 // close submeshes containers HDF group
2900 aGroup->CloseOnDisk();
2906 // Read sub-meshes from MED
2907 // -------------------------
2908 if(MYDEBUG) MESSAGE("Create all sub-meshes");
2909 bool submeshesInFamilies = ( ! aTopGroup->ExistInternalObject( "Submeshes" ));
2910 if ( submeshesInFamilies )
2912 // old way working before fix of PAL 12992
2913 myReader.CreateAllSubMeshes();
2918 aGroup = new HDFgroup( "Submeshes", aTopGroup );
2919 aGroup->OpenOnDisk();
2921 int maxID = mySMESHDSMesh->MaxShapeIndex();
2922 vector< SMESHDS_SubMesh * > subMeshes( maxID + 1, (SMESHDS_SubMesh*) 0 );
2923 vector< TopAbs_ShapeEnum > smType ( maxID + 1, TopAbs_SHAPE );
2925 PositionCreator aPositionCreator;
2927 SMDS_NodeIteratorPtr nIt = mySMESHDSMesh->nodesIterator();
2928 SMDS_ElemIteratorPtr eIt = mySMESHDSMesh->elementsIterator();
2929 for ( int isNode = 0; isNode < 2; ++isNode )
2931 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
2932 if ( aGroup->ExistInternalObject( (char*) aDSName.c_str() ))
2934 aDataset = new HDFdataset( (char*) aDSName.c_str(), aGroup );
2935 aDataset->OpenOnDisk();
2936 // read submesh IDs for all elements sorted by ID
2937 int nbElems = aDataset->GetSize();
2938 int* smIDs = new int [ nbElems ];
2939 aDataset->ReadFromDisk( smIDs );
2940 aDataset->CloseOnDisk();
2942 // get elements sorted by ID
2943 TIDSortedElemSet elemSet;
2945 while ( nIt->more() ) elemSet.insert( nIt->next() );
2947 while ( eIt->more() ) elemSet.insert( eIt->next() );
2948 ASSERT( elemSet.size() == nbElems );
2950 // add elements to submeshes
2951 TIDSortedElemSet::iterator iE = elemSet.begin();
2952 for ( int i = 0; i < nbElems; ++i, ++iE )
2954 int smID = smIDs[ i ];
2955 if ( smID == 0 ) continue;
2956 ASSERT( smID <= maxID );
2957 const SMDS_MeshElement* elem = *iE;
2958 // get or create submesh
2959 SMESHDS_SubMesh* & sm = subMeshes[ smID ];
2961 sm = mySMESHDSMesh->NewSubMesh( smID );
2962 smType[ smID ] = mySMESHDSMesh->IndexToShape( smID ).ShapeType();
2966 SMDS_PositionPtr pos = aPositionCreator.MakePosition( smType[ smID ]);
2967 pos->SetShapeId( smID );
2968 SMDS_MeshNode* node = const_cast<SMDS_MeshNode*>( static_cast<const SMDS_MeshNode*>( elem ));
2969 node->SetPosition( pos );
2970 sm->AddNode( node );
2972 sm->AddElement( elem );
2978 } // end reading submeshes
2980 // Read node positions on sub-shapes (SMDS_Position)
2982 if ( aTopGroup->ExistInternalObject( "Node Positions" ))
2984 // There are 5 datasets to read:
2985 // "Nodes on Edges" - ID of node on edge
2986 // "Edge positions" - U parameter on node on edge
2987 // "Nodes on Faces" - ID of node on face
2988 // "Face U positions" - U parameter of node on face
2989 // "Face V positions" - V parameter of node on face
2990 char* aEid_DSName = "Nodes on Edges";
2991 char* aEu_DSName = "Edge positions";
2992 char* aFu_DSName = "Face U positions";
2993 //char* aFid_DSName = "Nodes on Faces";
2994 //char* aFv_DSName = "Face V positions";
2997 int nbEids = 0, nbFids = 0;
2998 int *aEids = 0, *aFids = 0;
2999 double *aEpos = 0, *aFupos = 0, *aFvpos = 0;
3002 aGroup = new HDFgroup( "Node Positions", aTopGroup );
3003 aGroup->OpenOnDisk();
3005 // loop on 5 data sets
3006 int aNbObjects = aGroup->nInternalObjects();
3007 for ( int i = 0; i < aNbObjects; i++ )
3010 char aDSName[ HDF_NAME_MAX_LEN+1 ];
3011 aGroup->InternalObjectIndentify( i, aDSName );
3013 aDataset = new HDFdataset( aDSName, aGroup );
3014 aDataset->OpenOnDisk();
3015 if ( aDataset->GetType() == HDF_FLOAT64 ) // Positions
3017 double* pos = new double [ aDataset->GetSize() ];
3018 aDataset->ReadFromDisk( pos );
3020 if ( strncmp( aDSName, aEu_DSName, strlen( aEu_DSName )) == 0 )
3022 else if ( strncmp( aDSName, aFu_DSName, strlen( aFu_DSName )) == 0 )
3029 int aSize = aDataset->GetSize();
3031 // for reading files, created from 18.07.2005 till 10.10.2005
3032 if (aDataset->GetType() == HDF_STRING)
3033 aSize /= sizeof(int);
3035 int* ids = new int [aSize];
3036 aDataset->ReadFromDisk( ids );
3037 // on face or nodes?
3038 if ( strncmp( aDSName, aEid_DSName, strlen( aEid_DSName )) == 0 ) {
3047 aDataset->CloseOnDisk();
3048 } // loop on 5 datasets
3050 // Set node positions on edges or faces
3051 for ( int onFace = 0; onFace < 2; onFace++ )
3053 int nbNodes = ( onFace ? nbFids : nbEids );
3054 if ( nbNodes == 0 ) continue;
3055 int* aNodeIDs = ( onFace ? aFids : aEids );
3056 double* aUPos = ( onFace ? aFupos : aEpos );
3057 double* aVPos = ( onFace ? aFvpos : 0 );
3059 for ( int iNode = 0; iNode < nbNodes; iNode++ )
3061 const SMDS_MeshNode* node = mySMESHDSMesh->FindNode( aNodeIDs[ iNode ]);
3063 SMDS_PositionPtr aPos = node->GetPosition();
3066 ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_FACE );
3067 SMDS_FacePosition* fPos = const_cast<SMDS_FacePosition*>
3068 ( static_cast<const SMDS_FacePosition*>( aPos.get() ));
3069 fPos->SetUParameter( aUPos[ iNode ]);
3070 fPos->SetVParameter( aVPos[ iNode ]);
3073 ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_EDGE );
3074 SMDS_EdgePosition* fPos = const_cast<SMDS_EdgePosition*>
3075 ( static_cast<const SMDS_EdgePosition*>( aPos.get() ));
3076 fPos->SetUParameter( aUPos[ iNode ]);
3080 if ( aEids ) delete [] aEids;
3081 if ( aFids ) delete [] aFids;
3082 if ( aEpos ) delete [] aEpos;
3083 if ( aFupos ) delete [] aFupos;
3084 if ( aFvpos ) delete [] aFvpos;
3086 aGroup->CloseOnDisk();
3088 } // if ( aTopGroup->ExistInternalObject( "Node Positions" ) )
3091 // Recompute State (as computed sub-meshes are restored from MED)
3092 if ( !aShapeObject->_is_nil() ) {
3093 MESSAGE("Compute State Engine ...");
3094 TopoDS_Shape myLocShape = GeomObjectToShape( aShapeObject );
3095 myNewMeshImpl->GetImpl().GetSubMesh(myLocShape)->ComputeStateEngine
3096 (SMESH_subMesh::SUBMESH_RESTORED);
3097 MESSAGE("Compute State Engine finished");
3100 // try to get groups
3101 for ( int ii = GetNodeGroupsTag(); ii <= GetVolumeGroupsTag(); ii++ ) {
3102 char name_group[ 30 ];
3103 if ( ii == GetNodeGroupsTag() )
3104 strcpy( name_group, "Groups of Nodes" );
3105 else if ( ii == GetEdgeGroupsTag() )
3106 strcpy( name_group, "Groups of Edges" );
3107 else if ( ii == GetFaceGroupsTag() )
3108 strcpy( name_group, "Groups of Faces" );
3109 else if ( ii == GetVolumeGroupsTag() )
3110 strcpy( name_group, "Groups of Volumes" );
3112 if ( aTopGroup->ExistInternalObject( name_group ) ) {
3113 aGroup = new HDFgroup( name_group, aTopGroup );
3114 aGroup->OpenOnDisk();
3115 // get number of groups
3116 int aNbSubObjects = aGroup->nInternalObjects();
3117 for ( int j = 0; j < aNbSubObjects; j++ ) {
3118 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
3119 aGroup->InternalObjectIndentify( j, name_dataset );
3120 // check if it is an group
3121 if ( string( name_dataset ).substr( 0, 5 ) == string( "Group" ) ) {
3123 int subid = atoi( string( name_dataset ).substr( 5 ).c_str() );
3126 aDataset = new HDFdataset( name_dataset, aGroup );
3127 aDataset->OpenOnDisk();
3129 // Retrieve actual group name
3130 size = aDataset->GetSize();
3131 char* nameFromFile = new char[ size ];
3132 aDataset->ReadFromDisk( nameFromFile );
3133 aDataset->CloseOnDisk();
3135 // Try to find a shape reference
3136 TopoDS_Shape aShape;
3137 char aRefName[ 30 ];
3138 sprintf( aRefName, "Ref on shape %d", subid);
3139 if ( aGroup->ExistInternalObject( aRefName ) ) {
3140 // load mesh "Ref on shape" - it's an entry to SObject
3141 aDataset = new HDFdataset( aRefName, aGroup );
3142 aDataset->OpenOnDisk();
3143 size = aDataset->GetSize();
3144 char* refFromFile = new char[ size ];
3145 aDataset->ReadFromDisk( refFromFile );
3146 aDataset->CloseOnDisk();
3147 if ( strlen( refFromFile ) > 0 ) {
3148 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
3149 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
3150 if ( !CORBA::is_nil( shapeObject ) ) {
3151 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
3152 if ( !aShapeObject->_is_nil() )
3153 aShape = GeomObjectToShape( aShapeObject );
3157 // Create group servant
3158 SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
3159 SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
3160 ( myNewMeshImpl->createGroup( type, nameFromFile, aShape ) );
3161 // Obtain a SMESHDS_Group object
3162 if ( aNewGroup->_is_nil() )
3165 string iorSubString = GetORB()->object_to_string( aNewGroup );
3166 int newSubId = myStudyContext->findId( iorSubString );
3167 myStudyContext->mapOldToNew( subid, newSubId );
3169 SMESH_GroupBase_i* aGroupImpl =
3170 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aNewGroup ).in() );
3174 SMESH_Group* aLocalGroup = myLocMesh.GetGroup( aGroupImpl->GetLocalID() );
3178 SMESHDS_GroupBase* aGroupBaseDS = aLocalGroup->GetGroupDS();
3179 aGroupBaseDS->SetStoreName( name_dataset );
3181 // Fill group with contents from MED file
3182 SMESHDS_Group* aGrp = dynamic_cast<SMESHDS_Group*>( aGroupBaseDS );
3184 myReader.GetGroup( aGrp );
3187 aGroup->CloseOnDisk();
3192 aTopGroup->CloseOnDisk();
3195 aFile->CloseOnDisk();
3198 // Remove temporary files created from the stream
3200 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
3202 INFOS( "SMESH_Gen_i::Load completed" );
3206 //=============================================================================
3208 * SMESH_Gen_i::LoadASCII
3210 * Load SMESH module's data in ASCII format (not implemented yet)
3212 //=============================================================================
3214 bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
3215 const SALOMEDS::TMPFile& theStream,
3217 bool isMultiFile ) {
3218 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
3219 return Load( theComponent, theStream, theURL, isMultiFile );
3222 //=============================================================================
3224 * SMESH_Gen_i::Close
3226 * Clears study-connected data when it is closed
3228 //=============================================================================
3230 void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
3232 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
3234 // Clear study contexts data
3235 int studyId = GetCurrentStudyID();
3236 if ( myStudyContextMap.find( studyId ) != myStudyContextMap.end() ) {
3237 delete myStudyContextMap[ studyId ];
3238 myStudyContextMap.erase( studyId );
3243 //=============================================================================
3245 * SMESH_Gen_i::ComponentDataType
3247 * Get component data type
3249 //=============================================================================
3251 char* SMESH_Gen_i::ComponentDataType()
3253 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
3254 return CORBA::string_dup( "SMESH" );
3258 //=============================================================================
3260 * SMESH_Gen_i::IORToLocalPersistentID
3262 * Transform data from transient form to persistent
3264 //=============================================================================
3266 char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
3267 const char* IORString,
3268 CORBA::Boolean /*isMultiFile*/,
3269 CORBA::Boolean /*isASCII*/ )
3271 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
3272 StudyContext* myStudyContext = GetCurrentStudyContext();
3274 if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
3275 int anId = myStudyContext->findId( IORString );
3277 if(MYDEBUG) MESSAGE( "VSR " << anId )
3279 sprintf( strId, "%d", anId );
3280 return CORBA::string_dup( strId );
3283 return CORBA::string_dup( "" );
3286 //=============================================================================
3288 * SMESH_Gen_i::LocalPersistentIDToIOR
3290 * Transform data from persistent form to transient
3292 //=============================================================================
3294 char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
3295 const char* aLocalPersistentID,
3296 CORBA::Boolean /*isMultiFile*/,
3297 CORBA::Boolean /*isASCII*/ )
3299 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
3300 StudyContext* myStudyContext = GetCurrentStudyContext();
3302 if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
3303 int anId = atoi( aLocalPersistentID );
3304 return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
3306 return CORBA::string_dup( "" );
3309 //=======================================================================
3310 //function : RegisterObject
3312 //=======================================================================
3314 int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
3316 StudyContext* myStudyContext = GetCurrentStudyContext();
3317 if ( myStudyContext && !CORBA::is_nil( theObject )) {
3318 string iorString = GetORB()->object_to_string( theObject );
3319 return myStudyContext->addObject( iorString );
3324 //================================================================================
3326 * \brief Return id of registered object
3327 * \param theObject - the Object
3328 * \retval int - Object id
3330 //================================================================================
3332 int SMESH_Gen_i::GetObjectId(CORBA::Object_ptr theObject)
3334 StudyContext* myStudyContext = GetCurrentStudyContext();
3335 if ( myStudyContext && !CORBA::is_nil( theObject )) {
3336 string iorString = GetORB()->object_to_string( theObject );
3337 return myStudyContext->findId( iorString );
3342 //=============================================================================
3344 * SMESHEngine_factory
3346 * C factory, accessible with dlsym, after dlopen
3348 //=============================================================================
3352 PortableServer::ObjectId* SMESHEngine_factory( CORBA::ORB_ptr orb,
3353 PortableServer::POA_ptr poa,
3354 PortableServer::ObjectId* contId,
3355 const char* instanceName,
3356 const char* interfaceName )
3358 if(MYDEBUG) MESSAGE( "PortableServer::ObjectId* SMESHEngine_factory()" );
3359 if(MYDEBUG) SCRUTE(interfaceName);
3360 SMESH_Gen_i* aSMESHGen = new SMESH_Gen_i(orb, poa, contId, instanceName, interfaceName);
3361 return aSMESHGen->getId() ;