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 aNewEditor.MergeEqualElements();
1327 // Update Python script
1328 aPythonDump << aNewMesh << " = " << this << ".Concatenate(";
1330 for ( int i = 0; i < theMeshesArray.length(); i++) {
1331 if (i > 0) aPythonDump << ", ";
1332 aPythonDump << theMeshesArray[i];
1334 aPythonDump << "], ";
1335 aPythonDump << theUniteIdenticalGroups << ", "
1336 << theMergeNodesAndElements << ", "
1337 << theMergeTolerance << ")";
1339 return aNewMesh._retn();
1342 //================================================================================
1344 * \brief Return geometrical object the given element is built on.
1345 * \param theMesh - the mesh the element is in
1346 * \param theElementID - the element ID
1347 * \retval GEOM::GEOM_Object_ptr - the found geom object
1349 //================================================================================
1351 GEOM::GEOM_Object_ptr
1352 SMESH_Gen_i::FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
1353 CORBA::Long theElementID)
1354 throw ( SALOME::SALOME_Exception )
1356 Unexpect aCatch(SALOME_SalomeException);
1357 if ( CORBA::is_nil( theMesh ) )
1358 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
1360 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
1361 GEOM::GEOM_Gen_var geomGen = GetGeomEngine();
1363 // get a core mesh DS
1364 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1365 if ( meshServant && !geomGen->_is_nil() && !mainShape->_is_nil() )
1367 ::SMESH_Mesh & mesh = meshServant->GetImpl();
1368 SMESHDS_Mesh* meshDS = mesh.GetMeshDS();
1369 // find the element in mesh
1370 if ( const SMDS_MeshElement * elem = meshDS->FindElement( theElementID ) )
1371 // find a shape id by the element
1372 if ( int shapeID = ::SMESH_MeshEditor( &mesh ).FindShape( elem )) {
1373 // get a geom object by the shape id
1374 GEOM::GEOM_Object_var geom = ShapeToGeomObject( meshDS->IndexToShape( shapeID ));
1375 if ( geom->_is_nil() ) {
1376 GEOM::GEOM_IShapesOperations_var op =
1377 geomGen->GetIShapesOperations( GetCurrentStudyID() );
1378 if ( !op->_is_nil() )
1379 geom = op->GetSubShape( mainShape, shapeID );
1381 if ( !geom->_is_nil() )
1382 return geom._retn();
1385 return GEOM::GEOM_Object::_nil();
1388 //=============================================================================
1392 * Save SMESH module's data
1394 //=============================================================================
1395 SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
1399 INFOS( "SMESH_Gen_i::Save" );
1401 // ASSERT( theComponent->GetStudy()->StudyId() == myCurrentStudy->StudyId() )
1402 // san -- in case <myCurrentStudy> differs from theComponent's study,
1403 // use that of the component
1404 if ( myCurrentStudy->_is_nil() ||
1405 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
1406 SetCurrentStudy( theComponent->GetStudy() );
1408 // Store study contents as a set of python commands
1409 SavePython(myCurrentStudy);
1411 StudyContext* myStudyContext = GetCurrentStudyContext();
1413 // Declare a byte stream
1414 SALOMEDS::TMPFile_var aStreamFile;
1416 // Obtain a temporary dir
1417 TCollection_AsciiString tmpDir =
1418 ( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
1420 // Create a sequence of files processed
1421 SALOMEDS::ListOfFileNames_var aFileSeq = new SALOMEDS::ListOfFileNames;
1422 aFileSeq->length( NUM_TMP_FILES );
1424 TCollection_AsciiString aStudyName( "" );
1426 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
1428 // Set names of temporary files
1429 TCollection_AsciiString filename =
1430 aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
1431 TCollection_AsciiString meshfile =
1432 aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
1433 aFileSeq[ 0 ] = CORBA::string_dup( filename.ToCString() );
1434 aFileSeq[ 1 ] = CORBA::string_dup( meshfile.ToCString() );
1435 filename = tmpDir + filename;
1436 meshfile = tmpDir + meshfile;
1439 HDFdataset* aDataset;
1440 HDFgroup* aTopGroup;
1442 HDFgroup* aSubGroup;
1443 HDFgroup* aSubSubGroup;
1444 hdf_size aSize[ 1 ];
1447 //Remove the files if they exist: BugID: 11225
1448 TCollection_AsciiString cmd("rm -f \"");
1453 system(cmd.ToCString());
1455 // MED writer to be used by storage process
1456 DriverMED_W_SMESHDS_Mesh myWriter;
1457 myWriter.SetFile( meshfile.ToCString() );
1460 // ---> create HDF file
1461 aFile = new HDFfile( filename.ToCString() );
1462 aFile->CreateOnDisk();
1464 // --> iterator for top-level objects
1465 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( theComponent );
1466 for ( ; itBig->More(); itBig->Next() ) {
1467 SALOMEDS::SObject_var gotBranch = itBig->Value();
1469 // --> hypotheses root branch (only one for the study)
1470 if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
1471 // create hypotheses root HDF group
1472 aTopGroup = new HDFgroup( "Hypotheses", aFile );
1473 aTopGroup->CreateOnDisk();
1475 // iterator for all hypotheses
1476 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
1477 for ( ; it->More(); it->Next() ) {
1478 SALOMEDS::SObject_var mySObject = it->Value();
1479 CORBA::Object_var anObject = SObjectToObject( mySObject );
1480 if ( !CORBA::is_nil( anObject ) ) {
1481 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
1482 if ( !myHyp->_is_nil() ) {
1483 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
1485 string hypname = string( myHyp->GetName() );
1486 string libname = string( myHyp->GetLibName() );
1487 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1488 string hypdata = string( myImpl->SaveTo() );
1490 // for each hypothesis create HDF group basing on its id
1491 char hypGrpName[30];
1492 sprintf( hypGrpName, "Hypothesis %d", id );
1493 aGroup = new HDFgroup( hypGrpName, aTopGroup );
1494 aGroup->CreateOnDisk();
1495 // --> type name of hypothesis
1496 aSize[ 0 ] = hypname.length() + 1;
1497 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
1498 aDataset->CreateOnDisk();
1499 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
1500 aDataset->CloseOnDisk();
1501 // --> server plugin library name of hypothesis
1502 aSize[ 0 ] = libname.length() + 1;
1503 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
1504 aDataset->CreateOnDisk();
1505 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
1506 aDataset->CloseOnDisk();
1507 // --> persistent data of hypothesis
1508 aSize[ 0 ] = hypdata.length() + 1;
1509 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
1510 aDataset->CreateOnDisk();
1511 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
1512 aDataset->CloseOnDisk();
1513 // close hypothesis HDF group
1514 aGroup->CloseOnDisk();
1519 // close hypotheses root HDF group
1520 aTopGroup->CloseOnDisk();
1522 // --> algorithms root branch (only one for the study)
1523 else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
1524 // create algorithms root HDF group
1525 aTopGroup = new HDFgroup( "Algorithms", aFile );
1526 aTopGroup->CreateOnDisk();
1528 // iterator for all algorithms
1529 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
1530 for ( ; it->More(); it->Next() ) {
1531 SALOMEDS::SObject_var mySObject = it->Value();
1532 CORBA::Object_var anObject = SObjectToObject( mySObject );
1533 if ( !CORBA::is_nil( anObject ) ) {
1534 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
1535 if ( !myHyp->_is_nil() ) {
1536 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
1538 string hypname = string( myHyp->GetName() );
1539 string libname = string( myHyp->GetLibName() );
1540 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1541 string hypdata = string( myImpl->SaveTo() );
1543 // for each algorithm create HDF group basing on its id
1544 char hypGrpName[30];
1545 sprintf( hypGrpName, "Algorithm %d", id );
1546 aGroup = new HDFgroup( hypGrpName, aTopGroup );
1547 aGroup->CreateOnDisk();
1548 // --> type name of algorithm
1549 aSize[0] = hypname.length() + 1;
1550 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
1551 aDataset->CreateOnDisk();
1552 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
1553 aDataset->CloseOnDisk();
1554 // --> server plugin library name of hypothesis
1555 aSize[0] = libname.length() + 1;
1556 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
1557 aDataset->CreateOnDisk();
1558 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
1559 aDataset->CloseOnDisk();
1560 // --> persistent data of algorithm
1561 aSize[0] = hypdata.length() + 1;
1562 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
1563 aDataset->CreateOnDisk();
1564 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
1565 aDataset->CloseOnDisk();
1566 // close algorithm HDF group
1567 aGroup->CloseOnDisk();
1572 // close algorithms root HDF group
1573 aTopGroup->CloseOnDisk();
1575 // --> mesh objects roots branches
1576 else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
1577 CORBA::Object_var anObject = SObjectToObject( gotBranch );
1578 if ( !CORBA::is_nil( anObject ) ) {
1579 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
1580 if ( !myMesh->_is_nil() ) {
1581 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
1583 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1584 ::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
1585 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
1587 // for each mesh open the HDF group basing on its id
1588 char meshGrpName[ 30 ];
1589 sprintf( meshGrpName, "Mesh %d", id );
1590 aTopGroup = new HDFgroup( meshGrpName, aFile );
1591 aTopGroup->CreateOnDisk();
1593 // --> put dataset to hdf file which is a flag that mesh has data
1594 string strHasData = "0";
1595 // check if the mesh is not empty
1596 if ( mySMESHDSMesh->NbNodes() > 0 ) {
1597 // write mesh data to med file
1598 myWriter.SetMesh( mySMESHDSMesh );
1599 myWriter.SetMeshId( id );
1602 aSize[ 0 ] = strHasData.length() + 1;
1603 aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
1604 aDataset->CreateOnDisk();
1605 aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
1606 aDataset->CloseOnDisk();
1608 // write reference on a shape if exists
1609 SALOMEDS::SObject_var myRef;
1610 bool shapeRefFound = false;
1611 bool found = gotBranch->FindSubObject( GetRefOnShapeTag(), myRef );
1613 SALOMEDS::SObject_var myShape;
1614 bool ok = myRef->ReferencedObject( myShape );
1616 shapeRefFound = (! CORBA::is_nil( myShape->GetObject() ));
1617 string myRefOnObject = myShape->GetID();
1618 if ( shapeRefFound && myRefOnObject.length() > 0 ) {
1619 aSize[ 0 ] = myRefOnObject.length() + 1;
1620 aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
1621 aDataset->CreateOnDisk();
1622 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1623 aDataset->CloseOnDisk();
1628 // write applied hypotheses if exist
1629 SALOMEDS::SObject_var myHypBranch;
1630 found = gotBranch->FindSubObject( GetRefOnAppliedHypothesisTag(), myHypBranch );
1631 if ( found && !shapeRefFound ) { // remove applied hyps
1632 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
1634 if ( found && shapeRefFound ) {
1635 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
1636 aGroup->CreateOnDisk();
1638 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myHypBranch );
1640 for ( ; it->More(); it->Next() ) {
1641 SALOMEDS::SObject_var mySObject = it->Value();
1642 SALOMEDS::SObject_var myRefOnHyp;
1643 bool ok = mySObject->ReferencedObject( myRefOnHyp );
1645 // san - it is impossible to recover applied hypotheses
1646 // using their entries within Load() method,
1647 // for there are no AttributeIORs in the study when Load() is working.
1648 // Hence, it is better to store persistent IDs of hypotheses as references to them
1650 //string myRefOnObject = myRefOnHyp->GetID();
1651 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
1652 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1653 //if ( myRefOnObject.length() > 0 ) {
1654 //aSize[ 0 ] = myRefOnObject.length() + 1;
1655 char hypName[ 30 ], hypId[ 30 ];
1656 sprintf( hypName, "Hyp %d", ++hypNb );
1657 sprintf( hypId, "%d", id );
1658 aSize[ 0 ] = strlen( hypId ) + 1;
1659 aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
1660 aDataset->CreateOnDisk();
1661 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1662 aDataset->WriteOnDisk( hypId );
1663 aDataset->CloseOnDisk();
1667 aGroup->CloseOnDisk();
1670 // write applied algorithms if exist
1671 SALOMEDS::SObject_var myAlgoBranch;
1672 found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(), myAlgoBranch );
1673 if ( found && !shapeRefFound ) { // remove applied algos
1674 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
1676 if ( found && shapeRefFound ) {
1677 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
1678 aGroup->CreateOnDisk();
1680 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myAlgoBranch );
1682 for ( ; it->More(); it->Next() ) {
1683 SALOMEDS::SObject_var mySObject = it->Value();
1684 SALOMEDS::SObject_var myRefOnAlgo;
1685 bool ok = mySObject->ReferencedObject( myRefOnAlgo );
1687 // san - it is impossible to recover applied algorithms
1688 // using their entries within Load() method,
1689 // for there are no AttributeIORs in the study when Load() is working.
1690 // Hence, it is better to store persistent IDs of algorithms as references to them
1692 //string myRefOnObject = myRefOnAlgo->GetID();
1693 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
1694 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1695 //if ( myRefOnObject.length() > 0 ) {
1696 //aSize[ 0 ] = myRefOnObject.length() + 1;
1697 char algoName[ 30 ], algoId[ 30 ];
1698 sprintf( algoName, "Algo %d", ++algoNb );
1699 sprintf( algoId, "%d", id );
1700 aSize[ 0 ] = strlen( algoId ) + 1;
1701 aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
1702 aDataset->CreateOnDisk();
1703 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1704 aDataset->WriteOnDisk( algoId );
1705 aDataset->CloseOnDisk();
1709 aGroup->CloseOnDisk();
1712 // --> submesh objects sub-branches
1714 for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
1715 SALOMEDS::SObject_var mySubmeshBranch;
1716 found = gotBranch->FindSubObject( i, mySubmeshBranch );
1718 if ( found ) // check if there is shape reference in submeshes
1720 bool hasShapeRef = false;
1721 SALOMEDS::ChildIterator_var itSM =
1722 myCurrentStudy->NewChildIterator( mySubmeshBranch );
1723 for ( ; itSM->More(); itSM->Next() ) {
1724 SALOMEDS::SObject_var mySubRef, myShape, mySObject = itSM->Value();
1725 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
1726 mySubRef->ReferencedObject( myShape );
1727 if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
1730 { // remove one submesh
1731 if ( shapeRefFound )
1732 { // unassign hypothesis
1733 SMESH::SMESH_subMesh_var mySubMesh =
1734 SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
1735 if ( !mySubMesh->_is_nil() ) {
1736 int shapeID = mySubMesh->GetId();
1737 TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
1738 const list<const SMESHDS_Hypothesis*>& hypList =
1739 mySMESHDSMesh->GetHypothesis( S );
1740 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
1741 while ( hyp != hypList.end() ) {
1742 int hypID = (*hyp++)->GetID(); // goto next hyp here because
1743 myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
1747 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
1749 } // loop on submeshes of a type
1750 if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
1751 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
1754 } // end check if there is shape reference in submeshes
1756 char name_meshgroup[ 30 ];
1757 if ( i == GetSubMeshOnVertexTag() )
1758 strcpy( name_meshgroup, "SubMeshes On Vertex" );
1759 else if ( i == GetSubMeshOnEdgeTag() )
1760 strcpy( name_meshgroup, "SubMeshes On Edge" );
1761 else if ( i == GetSubMeshOnWireTag() )
1762 strcpy( name_meshgroup, "SubMeshes On Wire" );
1763 else if ( i == GetSubMeshOnFaceTag() )
1764 strcpy( name_meshgroup, "SubMeshes On Face" );
1765 else if ( i == GetSubMeshOnShellTag() )
1766 strcpy( name_meshgroup, "SubMeshes On Shell" );
1767 else if ( i == GetSubMeshOnSolidTag() )
1768 strcpy( name_meshgroup, "SubMeshes On Solid" );
1769 else if ( i == GetSubMeshOnCompoundTag() )
1770 strcpy( name_meshgroup, "SubMeshes On Compound" );
1772 // for each type of submeshes create container HDF group
1773 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
1774 aGroup->CreateOnDisk();
1776 // iterator for all submeshes of given type
1777 SALOMEDS::ChildIterator_var itSM = myCurrentStudy->NewChildIterator( mySubmeshBranch );
1778 for ( ; itSM->More(); itSM->Next() ) {
1779 SALOMEDS::SObject_var mySObject = itSM->Value();
1780 CORBA::Object_var anSubObject = SObjectToObject( mySObject );
1781 if ( !CORBA::is_nil( anSubObject ))
1783 SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
1784 int subid = myStudyContext->findId( string( GetORB()->object_to_string( anSubObject ) ) );
1786 // for each mesh open the HDF group basing on its id
1787 char submeshGrpName[ 30 ];
1788 sprintf( submeshGrpName, "SubMesh %d", subid );
1789 aSubGroup = new HDFgroup( submeshGrpName, aGroup );
1790 aSubGroup->CreateOnDisk();
1792 // write reference on a shape, already checked if it exists
1793 SALOMEDS::SObject_var mySubRef, myShape;
1794 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
1795 mySubRef->ReferencedObject( myShape );
1796 string myRefOnObject = myShape->GetID();
1797 if ( myRefOnObject.length() > 0 ) {
1798 aSize[ 0 ] = myRefOnObject.length() + 1;
1799 aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
1800 aDataset->CreateOnDisk();
1801 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1802 aDataset->CloseOnDisk();
1805 // write applied hypotheses if exist
1806 SALOMEDS::SObject_var mySubHypBranch;
1807 found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(), mySubHypBranch );
1809 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
1810 aSubSubGroup->CreateOnDisk();
1812 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubHypBranch );
1814 for ( ; it->More(); it->Next() ) {
1815 SALOMEDS::SObject_var mySubSObject = it->Value();
1816 SALOMEDS::SObject_var myRefOnHyp;
1817 bool ok = mySubSObject->ReferencedObject( myRefOnHyp );
1819 //string myRefOnObject = myRefOnHyp->GetID();
1820 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
1821 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1822 //if ( myRefOnObject.length() > 0 ) {
1823 //aSize[ 0 ] = myRefOnObject.length() + 1;
1824 char hypName[ 30 ], hypId[ 30 ];
1825 sprintf( hypName, "Hyp %d", ++hypNb );
1826 sprintf( hypId, "%d", id );
1827 aSize[ 0 ] = strlen( hypId ) + 1;
1828 aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
1829 aDataset->CreateOnDisk();
1830 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1831 aDataset->WriteOnDisk( hypId );
1832 aDataset->CloseOnDisk();
1836 aSubSubGroup->CloseOnDisk();
1839 // write applied algorithms if exist
1840 SALOMEDS::SObject_var mySubAlgoBranch;
1841 found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(), mySubAlgoBranch );
1843 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
1844 aSubSubGroup->CreateOnDisk();
1846 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubAlgoBranch );
1848 for ( ; it->More(); it->Next() ) {
1849 SALOMEDS::SObject_var mySubSObject = it->Value();
1850 SALOMEDS::SObject_var myRefOnAlgo;
1851 bool ok = mySubSObject->ReferencedObject( myRefOnAlgo );
1853 //string myRefOnObject = myRefOnAlgo->GetID();
1854 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
1855 int id = myStudyContext->findId( string( GetORB()->object_to_string( anObject ) ) );
1856 //if ( myRefOnObject.length() > 0 ) {
1857 //aSize[ 0 ] = myRefOnObject.length() + 1;
1858 char algoName[ 30 ], algoId[ 30 ];
1859 sprintf( algoName, "Algo %d", ++algoNb );
1860 sprintf( algoId, "%d", id );
1861 aSize[ 0 ] = strlen( algoId ) + 1;
1862 aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
1863 aDataset->CreateOnDisk();
1864 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1865 aDataset->WriteOnDisk( algoId );
1866 aDataset->CloseOnDisk();
1870 aSubSubGroup->CloseOnDisk();
1872 // close submesh HDF group
1873 aSubGroup->CloseOnDisk();
1876 // close container of submeshes by type HDF group
1877 aGroup->CloseOnDisk();
1880 // All sub-meshes will be stored in MED file
1881 // .. will NOT (PAL 12992)
1882 //if ( shapeRefFound )
1883 //myWriter.AddAllSubMeshes();
1885 // groups root sub-branch
1886 SALOMEDS::SObject_var myGroupsBranch;
1887 for ( int i = GetNodeGroupsTag(); i <= GetVolumeGroupsTag(); i++ ) {
1888 found = gotBranch->FindSubObject( i, myGroupsBranch );
1890 char name_group[ 30 ];
1891 if ( i == GetNodeGroupsTag() )
1892 strcpy( name_group, "Groups of Nodes" );
1893 else if ( i == GetEdgeGroupsTag() )
1894 strcpy( name_group, "Groups of Edges" );
1895 else if ( i == GetFaceGroupsTag() )
1896 strcpy( name_group, "Groups of Faces" );
1897 else if ( i == GetVolumeGroupsTag() )
1898 strcpy( name_group, "Groups of Volumes" );
1900 aGroup = new HDFgroup( name_group, aTopGroup );
1901 aGroup->CreateOnDisk();
1903 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myGroupsBranch );
1904 for ( ; it->More(); it->Next() ) {
1905 SALOMEDS::SObject_var mySObject = it->Value();
1906 CORBA::Object_var aSubObject = SObjectToObject( mySObject );
1907 if ( !CORBA::is_nil( aSubObject ) ) {
1908 SMESH_GroupBase_i* myGroupImpl =
1909 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
1913 int anId = myStudyContext->findId( string( GetORB()->object_to_string( aSubObject ) ) );
1915 // For each group, create a dataset named "Group <group_persistent_id>"
1916 // and store the group's user name into it
1918 sprintf( grpName, "Group %d", anId );
1919 char* aUserName = myGroupImpl->GetName();
1920 aSize[ 0 ] = strlen( aUserName ) + 1;
1922 aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
1923 aDataset->CreateOnDisk();
1924 aDataset->WriteOnDisk( aUserName );
1925 aDataset->CloseOnDisk();
1927 // Store the group contents into MED file
1928 if ( myLocMesh.GetGroup( myGroupImpl->GetLocalID() ) ) {
1930 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen_i::Save(): saving group with StoreName = "
1931 << grpName << " to MED file" );
1932 SMESHDS_GroupBase* aGrpBaseDS =
1933 myLocMesh.GetGroup( myGroupImpl->GetLocalID() )->GetGroupDS();
1934 aGrpBaseDS->SetStoreName( grpName );
1936 // Pass SMESHDS_Group to MED writer
1937 SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
1939 myWriter.AddGroup( aGrpDS );
1941 // write reference on a shape if exists
1942 SMESHDS_GroupOnGeom* aGeomGrp =
1943 dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
1945 SALOMEDS::SObject_var mySubRef, myShape;
1946 if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ) &&
1947 mySubRef->ReferencedObject( myShape ) &&
1948 !CORBA::is_nil( myShape->GetObject() ))
1950 string myRefOnObject = myShape->GetID();
1951 if ( myRefOnObject.length() > 0 ) {
1952 char aRefName[ 30 ];
1953 sprintf( aRefName, "Ref on shape %d", anId);
1954 aSize[ 0 ] = myRefOnObject.length() + 1;
1955 aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
1956 aDataset->CreateOnDisk();
1957 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1958 aDataset->CloseOnDisk();
1961 else // shape ref is invalid:
1963 // save a group on geometry as ordinary group
1964 myWriter.AddGroup( aGeomGrp );
1970 aGroup->CloseOnDisk();
1974 if ( strcmp( strHasData.c_str(), "1" ) == 0 )
1976 // Flush current mesh information into MED file
1979 // maybe a shape was deleted in the study
1980 if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() ) {
1981 TopoDS_Shape nullShape;
1982 myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
1985 if ( !mySMESHDSMesh->SubMeshes().empty() )
1989 aGroup = new HDFgroup( "Submeshes", aTopGroup );
1990 aGroup->CreateOnDisk();
1992 // each element belongs to one or none submesh,
1993 // so for each node/element, we store a submesh ID
1995 // Make maps of submesh IDs of elements sorted by element IDs
1996 typedef int TElemID;
1997 typedef int TSubMID;
1998 map< TElemID, TSubMID > eId2smId, nId2smId;
1999 map< TElemID, TSubMID >::iterator hint; // insertion to map is done before hint
2000 const map<int,SMESHDS_SubMesh*>& aSubMeshes = mySMESHDSMesh->SubMeshes();
2001 map<int,SMESHDS_SubMesh*>::const_iterator itSubM ( aSubMeshes.begin() );
2002 SMDS_NodeIteratorPtr itNode;
2003 SMDS_ElemIteratorPtr itElem;
2004 for ( itSubM = aSubMeshes.begin(); itSubM != aSubMeshes.end() ; itSubM++ )
2006 TSubMID aSubMeID = itSubM->first;
2007 SMESHDS_SubMesh* aSubMesh = itSubM->second;
2008 if ( aSubMesh->IsComplexSubmesh() )
2009 continue; // submesh containing other submeshs
2011 hint = nId2smId.begin(); // optimize insertion basing on increasing order of elem Ids in submesh
2012 for ( itNode = aSubMesh->GetNodes(); itNode->more(); ++hint)
2013 hint = nId2smId.insert( hint, make_pair( itNode->next()->GetID(), aSubMeID ));
2015 hint = eId2smId.begin();
2016 for ( itElem = aSubMesh->GetElements(); itElem->more(); ++hint)
2017 hint = eId2smId.insert( hint, make_pair( itElem->next()->GetID(), aSubMeID ));
2020 // Care of elements that are not on submeshes
2021 if ( mySMESHDSMesh->NbNodes() != nId2smId.size() ) {
2022 for ( itNode = mySMESHDSMesh->nodesIterator(); itNode->more(); )
2023 /* --- stl_map.h says : */
2024 /* A %map relies on unique keys and thus a %pair is only inserted if its */
2025 /* first element (the key) is not already present in the %map. */
2026 nId2smId.insert( make_pair( itNode->next()->GetID(), 0 ));
2028 int nbElems = mySMESHDSMesh->NbEdges() + mySMESHDSMesh->NbFaces() + mySMESHDSMesh->NbVolumes();
2029 if ( nbElems != eId2smId.size() ) {
2030 for ( itElem = mySMESHDSMesh->elementsIterator(); itElem->more(); )
2031 eId2smId.insert( make_pair( itElem->next()->GetID(), 0 ));
2034 // Store submesh IDs
2035 for ( int isNode = 0; isNode < 2; ++isNode )
2037 map< TElemID, TSubMID >& id2smId = isNode ? nId2smId : eId2smId;
2038 if ( id2smId.empty() ) continue;
2039 map< TElemID, TSubMID >::const_iterator id_smId = id2smId.begin();
2040 // make and fill array of submesh IDs
2041 int* smIDs = new int [ id2smId.size() ];
2042 for ( int i = 0; id_smId != id2smId.end(); ++id_smId, ++i )
2043 smIDs[ i ] = id_smId->second;
2045 aSize[ 0 ] = id2smId.size();
2046 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
2047 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
2048 aDataset->CreateOnDisk();
2049 aDataset->WriteOnDisk( smIDs );
2050 aDataset->CloseOnDisk();
2055 // Store node positions on sub-shapes (SMDS_Position):
2056 // ----------------------------------------------------
2058 aGroup = new HDFgroup( "Node Positions", aTopGroup );
2059 aGroup->CreateOnDisk();
2061 // in aGroup, create 5 datasets to contain:
2062 // "Nodes on Edges" - ID of node on edge
2063 // "Edge positions" - U parameter on node on edge
2064 // "Nodes on Faces" - ID of node on face
2065 // "Face U positions" - U parameter of node on face
2066 // "Face V positions" - V parameter of node on face
2068 // Find out nb of nodes on edges and faces
2069 // Collect corresponing sub-meshes
2070 int nbEdgeNodes = 0, nbFaceNodes = 0;
2071 list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
2072 // loop on SMESHDS_SubMesh'es
2073 for ( itSubM = aSubMeshes.begin(); itSubM != aSubMeshes.end() ; itSubM++ )
2075 SMESHDS_SubMesh* aSubMesh = (*itSubM).second;
2076 if ( aSubMesh->IsComplexSubmesh() )
2077 continue; // submesh containing other submeshs
2078 int nbNodes = aSubMesh->NbNodes();
2079 if ( nbNodes == 0 ) continue;
2081 int aShapeID = (*itSubM).first;
2082 int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
2083 // write only SMDS_FacePosition and SMDS_EdgePosition
2084 switch ( aShapeType ) {
2086 nbFaceNodes += nbNodes;
2087 aFaceSM.push_back( aSubMesh );
2090 nbEdgeNodes += nbNodes;
2091 aEdgeSM.push_back( aSubMesh );
2097 // Treat positions on edges or faces
2098 for ( int onFace = 0; onFace < 2; onFace++ )
2100 // Create arrays to store in datasets
2101 int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
2102 if (!nbNodes) continue;
2103 int* aNodeIDs = new int [ nbNodes ];
2104 double* aUPos = new double [ nbNodes ];
2105 double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
2108 // loop on sub-meshes
2109 list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
2110 list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
2111 for ( ; itSM != pListSM->end(); itSM++ )
2113 SMESHDS_SubMesh* aSubMesh = (*itSM);
2115 SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
2116 // loop on nodes in aSubMesh
2117 while ( itNode->more() )
2120 const SMDS_MeshNode* node = itNode->next();
2121 aNodeIDs [ iNode ] = node->GetID();
2124 const SMDS_PositionPtr pos = node->GetPosition();
2125 if ( onFace ) { // on FACE
2126 const SMDS_FacePosition* fPos =
2127 dynamic_cast<const SMDS_FacePosition*>( pos.get() );
2129 aUPos[ iNode ] = fPos->GetUParameter();
2130 aVPos[ iNode ] = fPos->GetVParameter();
2137 const SMDS_EdgePosition* ePos =
2138 dynamic_cast<const SMDS_EdgePosition*>( pos.get() );
2140 aUPos[ iNode ] = ePos->GetUParameter();
2146 } // loop on nodes in aSubMesh
2147 } // loop on sub-meshes
2152 aSize[ 0 ] = nbNodes;
2154 string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
2155 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
2156 aDataset->CreateOnDisk();
2157 aDataset->WriteOnDisk( aNodeIDs );
2158 aDataset->CloseOnDisk();
2161 aDSName = ( onFace ? "Face U positions" : "Edge positions");
2162 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
2163 aDataset->CreateOnDisk();
2164 aDataset->WriteOnDisk( aUPos );
2165 aDataset->CloseOnDisk();
2168 aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
2169 aDataset->CreateOnDisk();
2170 aDataset->WriteOnDisk( aVPos );
2171 aDataset->CloseOnDisk();
2176 if ( aVPos ) delete [] aVPos;
2178 } // treat positions on edges or faces
2180 // close "Node Positions" group
2181 aGroup->CloseOnDisk();
2183 } // if ( there are submeshes in SMESHDS_Mesh )
2186 // close mesh HDF group
2187 aTopGroup->CloseOnDisk();
2195 aFile->CloseOnDisk();
2198 // Convert temporary files to stream
2199 aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq.in(), isMultiFile );
2201 // Remove temporary files and directory
2203 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
2205 INFOS( "SMESH_Gen_i::Save() completed" );
2206 return aStreamFile._retn();
2209 //=============================================================================
2211 * SMESH_Gen_i::SaveASCII
2213 * Save SMESH module's data in ASCII format (not implemented yet)
2215 //=============================================================================
2217 SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
2219 bool isMultiFile ) {
2220 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
2221 SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
2222 return aStreamFile._retn();
2225 //=============================================================================
2227 * SMESH_Gen_i::loadGeomData
2229 * Load GEOM module data
2231 //=============================================================================
2233 void SMESH_Gen_i::loadGeomData( SALOMEDS::SComponent_ptr theCompRoot )
2235 if ( theCompRoot->_is_nil() )
2238 SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theCompRoot->GetStudy() );
2239 if ( aStudy->_is_nil() )
2242 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
2243 aStudyBuilder->LoadWith( theCompRoot, GetGeomEngine() );
2245 //=============================================================================
2247 * \brief Creates SMDS_Position according to shape type
2249 //=============================================================================
2251 class PositionCreator {
2253 SMDS_PositionPtr MakePosition(const TopAbs_ShapeEnum type) {
2254 return (this->*myFuncTable[ type ])();
2257 myFuncTable.resize( (size_t) TopAbs_SHAPE, & PositionCreator::defaultPosition );
2258 myFuncTable[ TopAbs_FACE ] = & PositionCreator::facePosition;
2259 myFuncTable[ TopAbs_EDGE ] = & PositionCreator::edgePosition;
2260 myFuncTable[ TopAbs_VERTEX ] = & PositionCreator::vertexPosition;
2263 SMDS_PositionPtr edgePosition() const { return SMDS_PositionPtr( new SMDS_EdgePosition ); }
2264 SMDS_PositionPtr facePosition() const { return SMDS_PositionPtr( new SMDS_FacePosition ); }
2265 SMDS_PositionPtr vertexPosition() const { return SMDS_PositionPtr( new SMDS_VertexPosition); }
2266 SMDS_PositionPtr defaultPosition() const { return SMDS_SpacePosition::originSpacePosition(); }
2267 typedef SMDS_PositionPtr (PositionCreator:: * FmakePos)() const;
2268 vector<FmakePos> myFuncTable;
2271 //=============================================================================
2275 * Load SMESH module's data
2277 //=============================================================================
2279 bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
2280 const SALOMEDS::TMPFile& theStream,
2284 INFOS( "SMESH_Gen_i::Load" );
2286 if ( myCurrentStudy->_is_nil() ||
2287 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
2288 SetCurrentStudy( theComponent->GetStudy() );
2290 /* if( !theComponent->_is_nil() )
2292 //SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theComponent->GetStudy() );
2293 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
2294 loadGeomData( myCurrentStudy->FindComponent( "GEOM" ) );
2297 StudyContext* myStudyContext = GetCurrentStudyContext();
2299 // Get temporary files location
2300 TCollection_AsciiString tmpDir =
2301 isMultiFile ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
2303 // Convert the stream into sequence of files to process
2304 SALOMEDS::ListOfFileNames_var aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
2307 TCollection_AsciiString aStudyName( "" );
2309 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
2311 // Set names of temporary files
2312 TCollection_AsciiString filename = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH.hdf" );
2313 TCollection_AsciiString meshfile = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" );
2317 HDFdataset* aDataset;
2318 HDFgroup* aTopGroup;
2320 HDFgroup* aSubGroup;
2321 HDFgroup* aSubSubGroup;
2324 // ---> open HDF file
2325 aFile = new HDFfile( filename.ToCString() );
2327 aFile->OpenOnDisk( HDF_RDONLY );
2329 catch ( HDFexception ) {
2330 INFOS( "Load(): " << filename << " not found!" );
2334 DriverMED_R_SMESHDS_Mesh myReader;
2335 myReader.SetFile( meshfile.ToCString() );
2337 // For PAL13473 ("Repetitive mesh") implementation.
2338 // New dependencies between SMESH objects are established:
2339 // now hypotheses can refer to meshes, shapes and other hypotheses.
2340 // To keep data consistent, the following order of data restoration
2342 // 1. Create hypotheses
2343 // 2. Create all meshes
2344 // 3. Load hypotheses' data
2347 list< pair< SMESH_Hypothesis_i*, string > > hypDataList;
2348 list< pair< SMESH_Mesh_i*, HDFgroup* > > meshGroupList;
2350 // get total number of top-level groups
2351 int aNbGroups = aFile->nInternalObjects();
2352 if ( aNbGroups > 0 ) {
2353 // --> in first turn we should read&create hypotheses
2354 if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
2355 // open hypotheses root HDF group
2356 aTopGroup = new HDFgroup( "Hypotheses", aFile );
2357 aTopGroup->OpenOnDisk();
2359 // get number of hypotheses
2360 int aNbObjects = aTopGroup->nInternalObjects();
2361 for ( int j = 0; j < aNbObjects; j++ ) {
2362 // try to identify hypothesis
2363 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
2364 aTopGroup->InternalObjectIndentify( j, hypGrpName );
2366 if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
2367 // open hypothesis group
2368 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2369 aGroup->OpenOnDisk();
2371 // --> get hypothesis id
2372 int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
2377 // get number of datasets
2378 int aNbSubObjects = aGroup->nInternalObjects();
2379 for ( int k = 0; k < aNbSubObjects; k++ ) {
2381 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
2382 aGroup->InternalObjectIndentify( k, name_of_subgroup );
2383 // --> get hypothesis name
2384 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
2385 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2386 aDataset->OpenOnDisk();
2387 size = aDataset->GetSize();
2388 char* hypname_str = new char[ size ];
2389 aDataset->ReadFromDisk( hypname_str );
2390 hypname = string( hypname_str );
2391 delete [] hypname_str;
2392 aDataset->CloseOnDisk();
2394 // --> get hypothesis plugin library name
2395 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
2396 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2397 aDataset->OpenOnDisk();
2398 size = aDataset->GetSize();
2399 char* libname_str = new char[ size ];
2400 aDataset->ReadFromDisk( libname_str );
2401 if(MYDEBUG) SCRUTE( libname_str );
2402 libname = string( libname_str );
2403 delete [] libname_str;
2404 aDataset->CloseOnDisk();
2406 // --> get hypothesis data
2407 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
2408 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2409 aDataset->OpenOnDisk();
2410 size = aDataset->GetSize();
2411 char* hypdata_str = new char[ size ];
2412 aDataset->ReadFromDisk( hypdata_str );
2413 hypdata = string( hypdata_str );
2414 delete [] hypdata_str;
2415 aDataset->CloseOnDisk();
2418 // close hypothesis HDF group
2419 aGroup->CloseOnDisk();
2421 // --> restore hypothesis from data
2422 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
2423 if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
2424 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
2425 SMESH::SMESH_Hypothesis_var myHyp;
2427 try { // protect persistence mechanism against exceptions
2428 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
2431 INFOS( "Exception during hypothesis creation" );
2434 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2436 // myImpl->LoadFrom( hypdata.c_str() );
2437 hypDataList.push_back( make_pair( myImpl, hypdata ));
2438 string iorString = GetORB()->object_to_string( myHyp );
2439 int newId = myStudyContext->findId( iorString );
2440 myStudyContext->mapOldToNew( id, newId );
2443 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
2447 // close hypotheses root HDF group
2448 aTopGroup->CloseOnDisk();
2451 // --> then we should read&create algorithms
2452 if ( aFile->ExistInternalObject( "Algorithms" ) ) {
2453 // open algorithms root HDF group
2454 aTopGroup = new HDFgroup( "Algorithms", aFile );
2455 aTopGroup->OpenOnDisk();
2457 // get number of algorithms
2458 int aNbObjects = aTopGroup->nInternalObjects();
2459 for ( int j = 0; j < aNbObjects; j++ ) {
2460 // try to identify algorithm
2461 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
2462 aTopGroup->InternalObjectIndentify( j, hypGrpName );
2464 if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
2465 // open algorithm group
2466 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2467 aGroup->OpenOnDisk();
2469 // --> get algorithm id
2470 int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
2475 // get number of datasets
2476 int aNbSubObjects = aGroup->nInternalObjects();
2477 for ( int k = 0; k < aNbSubObjects; k++ ) {
2479 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
2480 aGroup->InternalObjectIndentify( k, name_of_subgroup );
2481 // --> get algorithm name
2482 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
2483 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2484 aDataset->OpenOnDisk();
2485 size = aDataset->GetSize();
2486 char* hypname_str = new char[ size ];
2487 aDataset->ReadFromDisk( hypname_str );
2488 hypname = string( hypname_str );
2489 delete [] hypname_str;
2490 aDataset->CloseOnDisk();
2492 // --> get algorithm plugin library name
2493 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
2494 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2495 aDataset->OpenOnDisk();
2496 size = aDataset->GetSize();
2497 char* libname_str = new char[ size ];
2498 aDataset->ReadFromDisk( libname_str );
2499 if(MYDEBUG) SCRUTE( libname_str );
2500 libname = string( libname_str );
2501 delete [] libname_str;
2502 aDataset->CloseOnDisk();
2504 // --> get algorithm data
2505 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
2506 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2507 aDataset->OpenOnDisk();
2508 size = aDataset->GetSize();
2509 char* hypdata_str = new char[ size ];
2510 aDataset->ReadFromDisk( hypdata_str );
2511 if(MYDEBUG) SCRUTE( hypdata_str );
2512 hypdata = string( hypdata_str );
2513 delete [] hypdata_str;
2514 aDataset->CloseOnDisk();
2517 // close algorithm HDF group
2518 aGroup->CloseOnDisk();
2520 // --> restore algorithm from data
2521 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
2522 if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
2523 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
2524 SMESH::SMESH_Hypothesis_var myHyp;
2526 try { // protect persistence mechanism against exceptions
2527 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
2530 INFOS( "Exception during hypothesis creation" );
2533 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2535 //myImpl->LoadFrom( hypdata.c_str() );
2536 hypDataList.push_back( make_pair( myImpl, hypdata ));
2537 string iorString = GetORB()->object_to_string( myHyp );
2538 int newId = myStudyContext->findId( iorString );
2539 myStudyContext->mapOldToNew( id, newId );
2542 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
2546 // close algorithms root HDF group
2547 aTopGroup->CloseOnDisk();
2550 // --> the rest groups should be meshes
2551 for ( int i = 0; i < aNbGroups; i++ ) {
2552 // identify next group
2553 char meshName[ HDF_NAME_MAX_LEN+1 ];
2554 aFile->InternalObjectIndentify( i, meshName );
2556 if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
2558 int id = atoi( string( meshName ).substr( 4 ).c_str() );
2562 // open mesh HDF group
2563 aTopGroup = new HDFgroup( meshName, aFile );
2564 aTopGroup->OpenOnDisk();
2566 // get number of child HDF objects
2567 int aNbObjects = aTopGroup->nInternalObjects();
2568 if ( aNbObjects > 0 ) {
2570 if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
2571 SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
2572 SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
2573 if ( !myNewMeshImpl )
2575 meshGroupList.push_back( make_pair( myNewMeshImpl, aTopGroup ));
2577 string iorString = GetORB()->object_to_string( myNewMesh );
2578 int newId = myStudyContext->findId( iorString );
2579 myStudyContext->mapOldToNew( id, newId );
2581 // try to read and set reference to shape
2582 GEOM::GEOM_Object_var aShapeObject;
2583 if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
2584 // load mesh "Ref on shape" - it's an entry to SObject
2585 aDataset = new HDFdataset( "Ref on shape", aTopGroup );
2586 aDataset->OpenOnDisk();
2587 size = aDataset->GetSize();
2588 char* refFromFile = new char[ size ];
2589 aDataset->ReadFromDisk( refFromFile );
2590 aDataset->CloseOnDisk();
2591 if ( strlen( refFromFile ) > 0 ) {
2592 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
2594 // Make sure GEOM data are loaded first
2595 //loadGeomData( shapeSO->GetFatherComponent() );
2597 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
2598 if ( !CORBA::is_nil( shapeObject ) ) {
2599 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
2600 if ( !aShapeObject->_is_nil() )
2601 myNewMeshImpl->SetShape( aShapeObject );
2610 // As all object that can be referred by hypothesis are created,
2611 // we can restore hypothesis data
2613 list< pair< SMESH_Hypothesis_i*, string > >::iterator hyp_data;
2614 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
2616 SMESH_Hypothesis_i* hyp = hyp_data->first;
2617 string & data = hyp_data->second;
2618 hyp->LoadFrom( data.c_str() );
2621 // Restore the rest mesh data
2623 list< pair< SMESH_Mesh_i*, HDFgroup* > >::iterator meshi_group;
2624 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
2626 aTopGroup = meshi_group->second;
2627 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
2628 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
2629 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
2631 GEOM::GEOM_Object_var aShapeObject = myNewMeshImpl->GetShapeToMesh();
2632 bool hasData = false;
2635 string iorString = GetORB()->object_to_string( myNewMeshImpl->_this() );
2636 int newId = myStudyContext->findId( iorString );
2637 int id = myStudyContext->getOldId( newId );
2639 // try to find mesh data dataset
2640 if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
2641 // load mesh "has data" flag
2642 aDataset = new HDFdataset( "Has data", aTopGroup );
2643 aDataset->OpenOnDisk();
2644 size = aDataset->GetSize();
2645 char* strHasData = new char[ size ];
2646 aDataset->ReadFromDisk( strHasData );
2647 aDataset->CloseOnDisk();
2648 if ( strcmp( strHasData, "1") == 0 ) {
2649 // read mesh data from MED file
2650 myReader.SetMesh( mySMESHDSMesh );
2651 myReader.SetMeshId( id );
2657 // try to get applied algorithms
2658 if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
2659 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
2660 aGroup->OpenOnDisk();
2661 // get number of applied algorithms
2662 int aNbSubObjects = aGroup->nInternalObjects();
2663 if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
2664 for ( int j = 0; j < aNbSubObjects; j++ ) {
2665 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2666 aGroup->InternalObjectIndentify( j, name_dataset );
2667 // check if it is an algorithm
2668 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
2669 aDataset = new HDFdataset( name_dataset, aGroup );
2670 aDataset->OpenOnDisk();
2671 size = aDataset->GetSize();
2672 char* refFromFile = new char[ size ];
2673 aDataset->ReadFromDisk( refFromFile );
2674 aDataset->CloseOnDisk();
2676 // san - it is impossible to recover applied algorithms using their entries within Load() method
2678 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2679 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2680 int id = atoi( refFromFile );
2681 string anIOR = myStudyContext->getIORbyOldId( id );
2682 if ( !anIOR.empty() ) {
2683 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2684 if ( !CORBA::is_nil( hypObject ) ) {
2685 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2686 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2687 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
2692 aGroup->CloseOnDisk();
2695 // try to get applied hypotheses
2696 if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
2697 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
2698 aGroup->OpenOnDisk();
2699 // get number of applied hypotheses
2700 int aNbSubObjects = aGroup->nInternalObjects();
2701 for ( int j = 0; j < aNbSubObjects; j++ ) {
2702 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2703 aGroup->InternalObjectIndentify( j, name_dataset );
2704 // check if it is a hypothesis
2705 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
2706 aDataset = new HDFdataset( name_dataset, aGroup );
2707 aDataset->OpenOnDisk();
2708 size = aDataset->GetSize();
2709 char* refFromFile = new char[ size ];
2710 aDataset->ReadFromDisk( refFromFile );
2711 aDataset->CloseOnDisk();
2713 // san - it is impossible to recover applied hypotheses using their entries within Load() method
2715 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2716 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2717 int id = atoi( refFromFile );
2718 string anIOR = myStudyContext->getIORbyOldId( id );
2719 if ( !anIOR.empty() ) {
2720 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2721 if ( !CORBA::is_nil( hypObject ) ) {
2722 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2723 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2724 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
2729 aGroup->CloseOnDisk();
2732 // --> try to find submeshes containers for each type of submesh
2733 for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
2734 char name_meshgroup[ 30 ];
2735 if ( j == GetSubMeshOnVertexTag() )
2736 strcpy( name_meshgroup, "SubMeshes On Vertex" );
2737 else if ( j == GetSubMeshOnEdgeTag() )
2738 strcpy( name_meshgroup, "SubMeshes On Edge" );
2739 else if ( j == GetSubMeshOnWireTag() )
2740 strcpy( name_meshgroup, "SubMeshes On Wire" );
2741 else if ( j == GetSubMeshOnFaceTag() )
2742 strcpy( name_meshgroup, "SubMeshes On Face" );
2743 else if ( j == GetSubMeshOnShellTag() )
2744 strcpy( name_meshgroup, "SubMeshes On Shell" );
2745 else if ( j == GetSubMeshOnSolidTag() )
2746 strcpy( name_meshgroup, "SubMeshes On Solid" );
2747 else if ( j == GetSubMeshOnCompoundTag() )
2748 strcpy( name_meshgroup, "SubMeshes On Compound" );
2750 // try to get submeshes container HDF group
2751 if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
2752 // open submeshes containers HDF group
2753 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
2754 aGroup->OpenOnDisk();
2756 // get number of submeshes
2757 int aNbSubMeshes = aGroup->nInternalObjects();
2758 for ( int k = 0; k < aNbSubMeshes; k++ ) {
2760 char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
2761 aGroup->InternalObjectIndentify( k, name_submeshgroup );
2762 if ( string( name_submeshgroup ).substr( 0, 7 ) == string( "SubMesh" ) ) {
2763 // --> get submesh id
2764 int subid = atoi( string( name_submeshgroup ).substr( 7 ).c_str() );
2767 // open submesh HDF group
2768 aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
2769 aSubGroup->OpenOnDisk();
2771 // try to read and set reference to subshape
2772 GEOM::GEOM_Object_var aSubShapeObject;
2773 SMESH::SMESH_subMesh_var aSubMesh;
2775 if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
2776 // load submesh "Ref on shape" - it's an entry to SObject
2777 aDataset = new HDFdataset( "Ref on shape", aSubGroup );
2778 aDataset->OpenOnDisk();
2779 size = aDataset->GetSize();
2780 char* refFromFile = new char[ size ];
2781 aDataset->ReadFromDisk( refFromFile );
2782 aDataset->CloseOnDisk();
2783 if ( strlen( refFromFile ) > 0 ) {
2784 SALOMEDS::SObject_var subShapeSO = myCurrentStudy->FindObjectID( refFromFile );
2785 CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
2786 if ( !CORBA::is_nil( subShapeObject ) ) {
2787 aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
2788 if ( !aSubShapeObject->_is_nil() )
2789 aSubMesh = SMESH::SMESH_subMesh::_duplicate
2790 ( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
2791 if ( aSubMesh->_is_nil() )
2793 string iorSubString = GetORB()->object_to_string( aSubMesh );
2794 int newSubId = myStudyContext->findId( iorSubString );
2795 myStudyContext->mapOldToNew( subid, newSubId );
2800 if ( aSubMesh->_is_nil() )
2803 // VSR: Get submesh data from MED convertor
2804 // int anInternalSubmeshId = aSubMesh->GetId(); // this is not a persistent ID, it's an internal one computed from sub-shape
2805 // if (myNewMeshImpl->_mapSubMesh.find(anInternalSubmeshId) != myNewMeshImpl->_mapSubMesh.end()) {
2806 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): loading from MED file submesh with ID = " <<
2807 // subid << " for subshape # " << anInternalSubmeshId);
2808 // SMESHDS_SubMesh* aSubMeshDS =
2809 // myNewMeshImpl->_mapSubMesh[anInternalSubmeshId]->CreateSubMeshDS();
2810 // if ( !aSubMeshDS ) {
2811 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): FAILED to create a submesh for subshape # " <<
2812 // anInternalSubmeshId << " in current mesh!");
2815 // myReader.GetSubMesh( aSubMeshDS, subid );
2818 // try to get applied algorithms
2819 if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
2820 // open "applied algorithms" HDF group
2821 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
2822 aSubSubGroup->OpenOnDisk();
2823 // get number of applied algorithms
2824 int aNbSubObjects = aSubSubGroup->nInternalObjects();
2825 for ( int l = 0; l < aNbSubObjects; l++ ) {
2826 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2827 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
2828 // check if it is an algorithm
2829 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
2830 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
2831 aDataset->OpenOnDisk();
2832 size = aDataset->GetSize();
2833 char* refFromFile = new char[ size ];
2834 aDataset->ReadFromDisk( refFromFile );
2835 aDataset->CloseOnDisk();
2837 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2838 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2839 int id = atoi( refFromFile );
2840 string anIOR = myStudyContext->getIORbyOldId( id );
2841 if ( !anIOR.empty() ) {
2842 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2843 if ( !CORBA::is_nil( hypObject ) ) {
2844 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2845 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2846 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
2851 // close "applied algorithms" HDF group
2852 aSubSubGroup->CloseOnDisk();
2855 // try to get applied hypotheses
2856 if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
2857 // open "applied hypotheses" HDF group
2858 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
2859 aSubSubGroup->OpenOnDisk();
2860 // get number of applied hypotheses
2861 int aNbSubObjects = aSubSubGroup->nInternalObjects();
2862 for ( int l = 0; l < aNbSubObjects; l++ ) {
2863 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2864 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
2865 // check if it is a hypothesis
2866 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
2867 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
2868 aDataset->OpenOnDisk();
2869 size = aDataset->GetSize();
2870 char* refFromFile = new char[ size ];
2871 aDataset->ReadFromDisk( refFromFile );
2872 aDataset->CloseOnDisk();
2874 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2875 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2876 int id = atoi( refFromFile );
2877 string anIOR = myStudyContext->getIORbyOldId( id );
2878 if ( !anIOR.empty() ) {
2879 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2880 if ( !CORBA::is_nil( hypObject ) ) {
2881 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2882 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2883 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
2888 // close "applied hypotheses" HDF group
2889 aSubSubGroup->CloseOnDisk();
2892 // close submesh HDF group
2893 aSubGroup->CloseOnDisk();
2896 // close submeshes containers HDF group
2897 aGroup->CloseOnDisk();
2903 // Read sub-meshes from MED
2904 // -------------------------
2905 if(MYDEBUG) MESSAGE("Create all sub-meshes");
2906 bool submeshesInFamilies = ( ! aTopGroup->ExistInternalObject( "Submeshes" ));
2907 if ( submeshesInFamilies )
2909 // old way working before fix of PAL 12992
2910 myReader.CreateAllSubMeshes();
2915 aGroup = new HDFgroup( "Submeshes", aTopGroup );
2916 aGroup->OpenOnDisk();
2918 int maxID = mySMESHDSMesh->MaxShapeIndex();
2919 vector< SMESHDS_SubMesh * > subMeshes( maxID + 1, (SMESHDS_SubMesh*) 0 );
2920 vector< TopAbs_ShapeEnum > smType ( maxID + 1, TopAbs_SHAPE );
2922 PositionCreator aPositionCreator;
2924 SMDS_NodeIteratorPtr nIt = mySMESHDSMesh->nodesIterator();
2925 SMDS_ElemIteratorPtr eIt = mySMESHDSMesh->elementsIterator();
2926 for ( int isNode = 0; isNode < 2; ++isNode )
2928 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
2929 if ( aGroup->ExistInternalObject( (char*) aDSName.c_str() ))
2931 aDataset = new HDFdataset( (char*) aDSName.c_str(), aGroup );
2932 aDataset->OpenOnDisk();
2933 // read submesh IDs for all elements sorted by ID
2934 int nbElems = aDataset->GetSize();
2935 int* smIDs = new int [ nbElems ];
2936 aDataset->ReadFromDisk( smIDs );
2937 aDataset->CloseOnDisk();
2939 // get elements sorted by ID
2940 TIDSortedElemSet elemSet;
2942 while ( nIt->more() ) elemSet.insert( nIt->next() );
2944 while ( eIt->more() ) elemSet.insert( eIt->next() );
2945 ASSERT( elemSet.size() == nbElems );
2947 // add elements to submeshes
2948 TIDSortedElemSet::iterator iE = elemSet.begin();
2949 for ( int i = 0; i < nbElems; ++i, ++iE )
2951 int smID = smIDs[ i ];
2952 if ( smID == 0 ) continue;
2953 ASSERT( smID <= maxID );
2954 const SMDS_MeshElement* elem = *iE;
2955 // get or create submesh
2956 SMESHDS_SubMesh* & sm = subMeshes[ smID ];
2958 sm = mySMESHDSMesh->NewSubMesh( smID );
2959 smType[ smID ] = mySMESHDSMesh->IndexToShape( smID ).ShapeType();
2963 SMDS_PositionPtr pos = aPositionCreator.MakePosition( smType[ smID ]);
2964 pos->SetShapeId( smID );
2965 SMDS_MeshNode* node = const_cast<SMDS_MeshNode*>( static_cast<const SMDS_MeshNode*>( elem ));
2966 node->SetPosition( pos );
2967 sm->AddNode( node );
2969 sm->AddElement( elem );
2975 } // end reading submeshes
2977 // Read node positions on sub-shapes (SMDS_Position)
2979 if ( aTopGroup->ExistInternalObject( "Node Positions" ))
2981 // There are 5 datasets to read:
2982 // "Nodes on Edges" - ID of node on edge
2983 // "Edge positions" - U parameter on node on edge
2984 // "Nodes on Faces" - ID of node on face
2985 // "Face U positions" - U parameter of node on face
2986 // "Face V positions" - V parameter of node on face
2987 char* aEid_DSName = "Nodes on Edges";
2988 char* aEu_DSName = "Edge positions";
2989 char* aFu_DSName = "Face U positions";
2990 //char* aFid_DSName = "Nodes on Faces";
2991 //char* aFv_DSName = "Face V positions";
2994 int nbEids = 0, nbFids = 0;
2995 int *aEids = 0, *aFids = 0;
2996 double *aEpos = 0, *aFupos = 0, *aFvpos = 0;
2999 aGroup = new HDFgroup( "Node Positions", aTopGroup );
3000 aGroup->OpenOnDisk();
3002 // loop on 5 data sets
3003 int aNbObjects = aGroup->nInternalObjects();
3004 for ( int i = 0; i < aNbObjects; i++ )
3007 char aDSName[ HDF_NAME_MAX_LEN+1 ];
3008 aGroup->InternalObjectIndentify( i, aDSName );
3010 aDataset = new HDFdataset( aDSName, aGroup );
3011 aDataset->OpenOnDisk();
3012 if ( aDataset->GetType() == HDF_FLOAT64 ) // Positions
3014 double* pos = new double [ aDataset->GetSize() ];
3015 aDataset->ReadFromDisk( pos );
3017 if ( strncmp( aDSName, aEu_DSName, strlen( aEu_DSName )) == 0 )
3019 else if ( strncmp( aDSName, aFu_DSName, strlen( aFu_DSName )) == 0 )
3026 int aSize = aDataset->GetSize();
3028 // for reading files, created from 18.07.2005 till 10.10.2005
3029 if (aDataset->GetType() == HDF_STRING)
3030 aSize /= sizeof(int);
3032 int* ids = new int [aSize];
3033 aDataset->ReadFromDisk( ids );
3034 // on face or nodes?
3035 if ( strncmp( aDSName, aEid_DSName, strlen( aEid_DSName )) == 0 ) {
3044 aDataset->CloseOnDisk();
3045 } // loop on 5 datasets
3047 // Set node positions on edges or faces
3048 for ( int onFace = 0; onFace < 2; onFace++ )
3050 int nbNodes = ( onFace ? nbFids : nbEids );
3051 if ( nbNodes == 0 ) continue;
3052 int* aNodeIDs = ( onFace ? aFids : aEids );
3053 double* aUPos = ( onFace ? aFupos : aEpos );
3054 double* aVPos = ( onFace ? aFvpos : 0 );
3056 for ( int iNode = 0; iNode < nbNodes; iNode++ )
3058 const SMDS_MeshNode* node = mySMESHDSMesh->FindNode( aNodeIDs[ iNode ]);
3060 SMDS_PositionPtr aPos = node->GetPosition();
3063 ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_FACE );
3064 SMDS_FacePosition* fPos = const_cast<SMDS_FacePosition*>
3065 ( static_cast<const SMDS_FacePosition*>( aPos.get() ));
3066 fPos->SetUParameter( aUPos[ iNode ]);
3067 fPos->SetVParameter( aVPos[ iNode ]);
3070 ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_EDGE );
3071 SMDS_EdgePosition* fPos = const_cast<SMDS_EdgePosition*>
3072 ( static_cast<const SMDS_EdgePosition*>( aPos.get() ));
3073 fPos->SetUParameter( aUPos[ iNode ]);
3077 if ( aEids ) delete [] aEids;
3078 if ( aFids ) delete [] aFids;
3079 if ( aEpos ) delete [] aEpos;
3080 if ( aFupos ) delete [] aFupos;
3081 if ( aFvpos ) delete [] aFvpos;
3083 aGroup->CloseOnDisk();
3085 } // if ( aTopGroup->ExistInternalObject( "Node Positions" ) )
3088 // Recompute State (as computed sub-meshes are restored from MED)
3089 if ( !aShapeObject->_is_nil() ) {
3090 MESSAGE("Compute State Engine ...");
3091 TopoDS_Shape myLocShape = GeomObjectToShape( aShapeObject );
3092 myNewMeshImpl->GetImpl().GetSubMesh(myLocShape)->ComputeStateEngine
3093 (SMESH_subMesh::SUBMESH_RESTORED);
3094 MESSAGE("Compute State Engine finished");
3097 // try to get groups
3098 for ( int ii = GetNodeGroupsTag(); ii <= GetVolumeGroupsTag(); ii++ ) {
3099 char name_group[ 30 ];
3100 if ( ii == GetNodeGroupsTag() )
3101 strcpy( name_group, "Groups of Nodes" );
3102 else if ( ii == GetEdgeGroupsTag() )
3103 strcpy( name_group, "Groups of Edges" );
3104 else if ( ii == GetFaceGroupsTag() )
3105 strcpy( name_group, "Groups of Faces" );
3106 else if ( ii == GetVolumeGroupsTag() )
3107 strcpy( name_group, "Groups of Volumes" );
3109 if ( aTopGroup->ExistInternalObject( name_group ) ) {
3110 aGroup = new HDFgroup( name_group, aTopGroup );
3111 aGroup->OpenOnDisk();
3112 // get number of groups
3113 int aNbSubObjects = aGroup->nInternalObjects();
3114 for ( int j = 0; j < aNbSubObjects; j++ ) {
3115 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
3116 aGroup->InternalObjectIndentify( j, name_dataset );
3117 // check if it is an group
3118 if ( string( name_dataset ).substr( 0, 5 ) == string( "Group" ) ) {
3120 int subid = atoi( string( name_dataset ).substr( 5 ).c_str() );
3123 aDataset = new HDFdataset( name_dataset, aGroup );
3124 aDataset->OpenOnDisk();
3126 // Retrieve actual group name
3127 size = aDataset->GetSize();
3128 char* nameFromFile = new char[ size ];
3129 aDataset->ReadFromDisk( nameFromFile );
3130 aDataset->CloseOnDisk();
3132 // Try to find a shape reference
3133 TopoDS_Shape aShape;
3134 char aRefName[ 30 ];
3135 sprintf( aRefName, "Ref on shape %d", subid);
3136 if ( aGroup->ExistInternalObject( aRefName ) ) {
3137 // load mesh "Ref on shape" - it's an entry to SObject
3138 aDataset = new HDFdataset( aRefName, aGroup );
3139 aDataset->OpenOnDisk();
3140 size = aDataset->GetSize();
3141 char* refFromFile = new char[ size ];
3142 aDataset->ReadFromDisk( refFromFile );
3143 aDataset->CloseOnDisk();
3144 if ( strlen( refFromFile ) > 0 ) {
3145 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
3146 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
3147 if ( !CORBA::is_nil( shapeObject ) ) {
3148 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
3149 if ( !aShapeObject->_is_nil() )
3150 aShape = GeomObjectToShape( aShapeObject );
3154 // Create group servant
3155 SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
3156 SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
3157 ( myNewMeshImpl->createGroup( type, nameFromFile, aShape ) );
3158 // Obtain a SMESHDS_Group object
3159 if ( aNewGroup->_is_nil() )
3162 string iorSubString = GetORB()->object_to_string( aNewGroup );
3163 int newSubId = myStudyContext->findId( iorSubString );
3164 myStudyContext->mapOldToNew( subid, newSubId );
3166 SMESH_GroupBase_i* aGroupImpl =
3167 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aNewGroup ).in() );
3171 SMESH_Group* aLocalGroup = myLocMesh.GetGroup( aGroupImpl->GetLocalID() );
3175 SMESHDS_GroupBase* aGroupBaseDS = aLocalGroup->GetGroupDS();
3176 aGroupBaseDS->SetStoreName( name_dataset );
3178 // Fill group with contents from MED file
3179 SMESHDS_Group* aGrp = dynamic_cast<SMESHDS_Group*>( aGroupBaseDS );
3181 myReader.GetGroup( aGrp );
3184 aGroup->CloseOnDisk();
3189 aTopGroup->CloseOnDisk();
3192 aFile->CloseOnDisk();
3195 // Remove temporary files created from the stream
3197 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
3199 INFOS( "SMESH_Gen_i::Load completed" );
3203 //=============================================================================
3205 * SMESH_Gen_i::LoadASCII
3207 * Load SMESH module's data in ASCII format (not implemented yet)
3209 //=============================================================================
3211 bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
3212 const SALOMEDS::TMPFile& theStream,
3214 bool isMultiFile ) {
3215 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
3216 return Load( theComponent, theStream, theURL, isMultiFile );
3219 //=============================================================================
3221 * SMESH_Gen_i::Close
3223 * Clears study-connected data when it is closed
3225 //=============================================================================
3227 void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
3229 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
3231 // Clear study contexts data
3232 int studyId = GetCurrentStudyID();
3233 if ( myStudyContextMap.find( studyId ) != myStudyContextMap.end() ) {
3234 delete myStudyContextMap[ studyId ];
3235 myStudyContextMap.erase( studyId );
3240 //=============================================================================
3242 * SMESH_Gen_i::ComponentDataType
3244 * Get component data type
3246 //=============================================================================
3248 char* SMESH_Gen_i::ComponentDataType()
3250 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
3251 return CORBA::string_dup( "SMESH" );
3255 //=============================================================================
3257 * SMESH_Gen_i::IORToLocalPersistentID
3259 * Transform data from transient form to persistent
3261 //=============================================================================
3263 char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
3264 const char* IORString,
3265 CORBA::Boolean /*isMultiFile*/,
3266 CORBA::Boolean /*isASCII*/ )
3268 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
3269 StudyContext* myStudyContext = GetCurrentStudyContext();
3271 if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
3272 int anId = myStudyContext->findId( IORString );
3274 if(MYDEBUG) MESSAGE( "VSR " << anId )
3276 sprintf( strId, "%d", anId );
3277 return CORBA::string_dup( strId );
3280 return CORBA::string_dup( "" );
3283 //=============================================================================
3285 * SMESH_Gen_i::LocalPersistentIDToIOR
3287 * Transform data from persistent form to transient
3289 //=============================================================================
3291 char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
3292 const char* aLocalPersistentID,
3293 CORBA::Boolean /*isMultiFile*/,
3294 CORBA::Boolean /*isASCII*/ )
3296 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
3297 StudyContext* myStudyContext = GetCurrentStudyContext();
3299 if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
3300 int anId = atoi( aLocalPersistentID );
3301 return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
3303 return CORBA::string_dup( "" );
3306 //=======================================================================
3307 //function : RegisterObject
3309 //=======================================================================
3311 int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
3313 StudyContext* myStudyContext = GetCurrentStudyContext();
3314 if ( myStudyContext && !CORBA::is_nil( theObject )) {
3315 string iorString = GetORB()->object_to_string( theObject );
3316 return myStudyContext->addObject( iorString );
3321 //================================================================================
3323 * \brief Return id of registered object
3324 * \param theObject - the Object
3325 * \retval int - Object id
3327 //================================================================================
3329 int SMESH_Gen_i::GetObjectId(CORBA::Object_ptr theObject)
3331 StudyContext* myStudyContext = GetCurrentStudyContext();
3332 if ( myStudyContext && !CORBA::is_nil( theObject )) {
3333 string iorString = GetORB()->object_to_string( theObject );
3334 return myStudyContext->findId( iorString );
3339 //=============================================================================
3341 * SMESHEngine_factory
3343 * C factory, accessible with dlsym, after dlopen
3345 //=============================================================================
3349 PortableServer::ObjectId* SMESHEngine_factory( CORBA::ORB_ptr orb,
3350 PortableServer::POA_ptr poa,
3351 PortableServer::ObjectId* contId,
3352 const char* instanceName,
3353 const char* interfaceName )
3355 if(MYDEBUG) MESSAGE( "PortableServer::ObjectId* SMESHEngine_factory()" );
3356 if(MYDEBUG) SCRUTE(interfaceName);
3357 SMESH_Gen_i* aSMESHGen = new SMESH_Gen_i(orb, poa, contId, instanceName, interfaceName);
3358 return aSMESHGen->getId() ;