1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // SMESH SMESH_I : idl implementation based on 'SMESH' unit's calsses
23 // File : SMESH_Gen_i.cxx
24 // Author : Paul RASCLE, EDF
28 #include <TopExp_Explorer.hxx>
30 #include <TopoDS_Iterator.hxx>
31 #include <TopoDS_Compound.hxx>
32 #include <TopoDS_CompSolid.hxx>
33 #include <TopoDS_Solid.hxx>
34 #include <TopoDS_Shell.hxx>
35 #include <TopoDS_Face.hxx>
36 #include <TopoDS_Wire.hxx>
37 #include <TopoDS_Edge.hxx>
38 #include <TopoDS_Vertex.hxx>
39 #include <TopoDS_Shape.hxx>
40 #include <TopTools_MapOfShape.hxx>
41 #include <TopTools_IndexedMapOfShape.hxx>
42 #include <TopTools_ListOfShape.hxx>
43 #include <TopTools_ListIteratorOfListOfShape.hxx>
45 #include <BRep_Tool.hxx>
46 #include <TCollection_AsciiString.hxx>
49 #include "Utils_CorbaException.hxx"
51 #include "utilities.h"
62 #define LibHandle HMODULE
63 #define LoadLib( name ) LoadLibrary( name )
64 #define GetProc GetProcAddress
65 #define UnLoadLib( handle ) FreeLibrary( handle );
67 #define LibHandle void*
68 #define LoadLib( name ) dlopen( name, RTLD_LAZY )
70 #define UnLoadLib( handle ) dlclose( handle );
75 #include "SMESH_Gen_i.hxx"
76 #include "SMESH_Mesh_i.hxx"
77 #include "SMESH_Hypothesis_i.hxx"
78 #include "SMESH_Algo_i.hxx"
79 #include "SMESH_Group_i.hxx"
80 #include "SMESH_PythonDump.hxx"
82 #include "SMESHDS_Document.hxx"
83 #include "SMESHDS_Group.hxx"
84 #include "SMESHDS_GroupOnGeom.hxx"
85 #include "SMESH_Mesh.hxx"
86 #include "SMESH_Hypothesis.hxx"
87 #include "SMESH_Group.hxx"
88 #include "SMESH_MeshEditor.hxx"
90 #include "SMDS_EdgePosition.hxx"
91 #include "SMDS_FacePosition.hxx"
92 #include "SMDS_VertexPosition.hxx"
93 #include "SMDS_SpacePosition.hxx"
94 #include "SMDS_PolyhedralVolumeOfNodes.hxx"
96 #include CORBA_SERVER_HEADER(SMESH_Group)
97 #include CORBA_SERVER_HEADER(SMESH_Filter)
98 #include CORBA_SERVER_HEADER(SMESH_MeshEditor)
100 #include "DriverMED_W_SMESHDS_Mesh.h"
101 #include "DriverMED_R_SMESHDS_Mesh.h"
103 #include "SALOMEDS_Tool.hxx"
104 #include "SALOME_NamingService.hxx"
105 #include "SALOME_LifeCycleCORBA.hxx"
106 #include "Utils_SINGLETON.hxx"
107 #include "OpUtil.hxx"
109 #include CORBA_CLIENT_HEADER(SALOME_ModuleCatalog)
110 #include CORBA_CLIENT_HEADER(SALOME_Session)
112 #include "GEOM_Client.hxx"
113 #include "Utils_ExceptHandlers.hxx"
114 #include "Basics_Utils.hxx"
119 using SMESH::TPythonDump;
121 #define NUM_TMP_FILES 2
124 static int MYDEBUG = 0;
126 static int MYDEBUG = 0;
129 // Static variables definition
130 GEOM::GEOM_Gen_var SMESH_Gen_i::myGeomGen = GEOM::GEOM_Gen::_nil();
131 CORBA::ORB_var SMESH_Gen_i::myOrb;
132 PortableServer::POA_var SMESH_Gen_i::myPoa;
133 SALOME_NamingService* SMESH_Gen_i::myNS = NULL;
134 SALOME_LifeCycleCORBA* SMESH_Gen_i::myLCC = NULL;
135 SMESH_Gen_i* SMESH_Gen_i::mySMESHGen = NULL;
138 const int nbElemPerDiagonal = 10;
140 //=============================================================================
142 * GetServant [ static ]
144 * Get servant of the CORBA object
146 //=============================================================================
148 PortableServer::ServantBase_var SMESH_Gen_i::GetServant( CORBA::Object_ptr theObject )
150 if( CORBA::is_nil( theObject ) || CORBA::is_nil( GetPOA() ) )
153 PortableServer::Servant aServant = GetPOA()->reference_to_servant( theObject );
157 INFOS( "GetServant - Unknown exception was caught!!!" );
162 //=============================================================================
164 * SObjectToObject [ static ]
166 * Get CORBA object corresponding to the SALOMEDS::SObject
168 //=============================================================================
170 CORBA::Object_var SMESH_Gen_i::SObjectToObject( SALOMEDS::SObject_ptr theSObject )
172 SALOMEDS::GenericAttribute_var anAttr;
173 CORBA::Object_var anObj;
174 if ( !theSObject->_is_nil() ) {
176 if( theSObject->FindAttribute( anAttr, "AttributeIOR" ) ) {
177 SALOMEDS::AttributeIOR_var anIOR = SALOMEDS::AttributeIOR::_narrow( anAttr );
178 CORBA::String_var aValue = anIOR->Value();
179 if( strcmp( aValue, "" ) != 0 )
180 anObj = GetORB()->string_to_object( aValue );
184 INFOS( "SObjectToObject - Unknown exception was caught!!!" );
190 //=============================================================================
194 * Get SALOME_NamingService object
196 //=============================================================================
198 SALOME_NamingService* SMESH_Gen_i::GetNS()
200 if ( myNS == NULL ) {
201 myNS = SINGLETON_<SALOME_NamingService>::Instance();
202 ASSERT(SINGLETON_<SALOME_NamingService>::IsAlreadyExisting());
203 myNS->init_orb( GetORB() );
208 //=============================================================================
212 * Get SALOME_LifeCycleCORBA object
214 //=============================================================================
215 SALOME_LifeCycleCORBA* SMESH_Gen_i::GetLCC() {
216 if ( myLCC == NULL ) {
217 myLCC = new SALOME_LifeCycleCORBA( GetNS() );
223 //=============================================================================
225 * GetGeomEngine [ static ]
227 * Get GEOM::GEOM_Gen reference
229 //=============================================================================
230 GEOM::GEOM_Gen_ptr SMESH_Gen_i::GetGeomEngine() {
231 //CCRT GEOM::GEOM_Gen_var aGeomEngine =
232 //CCRT GEOM::GEOM_Gen::_narrow( GetLCC()->FindOrLoad_Component("FactoryServer","GEOM") );
233 //CCRT return aGeomEngine._retn();
234 if(CORBA::is_nil(myGeomGen))
236 Engines::Component_ptr temp=GetLCC()->FindOrLoad_Component("FactoryServer","GEOM");
237 myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
242 //=============================================================================
244 * SMESH_Gen_i::SMESH_Gen_i
246 * Default constructor: not for use
248 //=============================================================================
250 SMESH_Gen_i::SMESH_Gen_i()
252 INFOS( "SMESH_Gen_i::SMESH_Gen_i : default constructor" );
255 //=============================================================================
257 * SMESH_Gen_i::SMESH_Gen_i
259 * Standard constructor, used with Container
261 //=============================================================================
263 SMESH_Gen_i::SMESH_Gen_i( CORBA::ORB_ptr orb,
264 PortableServer::POA_ptr poa,
265 PortableServer::ObjectId* contId,
266 const char* instanceName,
267 const char* interfaceName )
268 : Engines_Component_i( orb, poa, contId, instanceName, interfaceName )
270 MESSAGE( "SMESH_Gen_i::SMESH_Gen_i : standard constructor" );
272 myOrb = CORBA::ORB::_duplicate(orb);
273 myPoa = PortableServer::POA::_duplicate(poa);
276 _id = myPoa->activate_object( _thisObj );
278 myIsEmbeddedMode = false;
279 myShapeReader = NULL; // shape reader
282 // set it in standalone mode only
283 //OSD::SetSignal( true );
285 // 0020605: EDF 1190 SMESH: Display performance. 80 seconds for 52000 cells.
286 // find out mode (embedded or standalone) here else
287 // meshes created before calling SMESH_Client::GetSMESHGen(), which calls
288 // SMESH_Gen_i::SetEmbeddedMode(), have wrong IsEmbeddedMode flag
289 if ( SALOME_NamingService* ns = GetNS() )
291 CORBA::Object_var obj = ns->Resolve( "/Kernel/Session" );
292 SALOME::Session_var session = SALOME::Session::_narrow( obj ) ;
293 if ( !session->_is_nil() )
295 CORBA::String_var s_host = session->getHostname();
296 CORBA::Long s_pid = session->getPID();
297 string my_host = Kernel_Utils::GetHostname();
299 long my_pid = (long)_getpid();
301 long my_pid = (long) getpid();
303 SetEmbeddedMode( s_pid == my_pid && my_host == s_host.in() );
308 //=============================================================================
310 * SMESH_Gen_i::~SMESH_Gen_i
314 //=============================================================================
316 SMESH_Gen_i::~SMESH_Gen_i()
318 INFOS( "SMESH_Gen_i::~SMESH_Gen_i" );
320 // delete hypothesis creators
321 map<string, GenericHypothesisCreator_i*>::iterator itHyp;
322 for (itHyp = myHypCreatorMap.begin(); itHyp != myHypCreatorMap.end(); itHyp++)
324 delete (*itHyp).second;
326 myHypCreatorMap.clear();
328 // Clear study contexts data
329 map<int, StudyContext*>::iterator it;
330 for ( it = myStudyContextMap.begin(); it != myStudyContextMap.end(); ++it ) {
333 myStudyContextMap.clear();
334 // delete shape reader
335 if ( !myShapeReader )
336 delete myShapeReader;
339 //=============================================================================
341 * SMESH_Gen_i::createHypothesis
343 * Create hypothesis of given type
345 //=============================================================================
346 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::createHypothesis(const char* theHypName,
347 const char* theLibName)
348 throw (SALOME::SALOME_Exception)
350 /* It's Need to tranlate lib name for WIN32 or X platform */
351 char* aPlatformLibName = 0;
352 if ( theLibName && theLibName[0] != '\0' )
354 int libNameLen = strlen(theLibName);
355 //check for old format "libXXXXXXX.so"
356 if (libNameLen > 7 &&
357 !strncmp( theLibName, "lib", 3 ) &&
358 !strcmp( theLibName+libNameLen-3, ".so" ))
362 aPlatformLibName = new char[libNameLen - 1];
363 aPlatformLibName[0] = '\0';
364 aPlatformLibName = strncat( aPlatformLibName, theLibName+3, libNameLen-6 );
365 aPlatformLibName = strcat( aPlatformLibName, ".dll" );
366 aPlatformLibName[libNameLen - 2] = '\0';
368 aPlatformLibName = new char[ libNameLen + 1];
369 aPlatformLibName[0] = '\0';
370 aPlatformLibName = strcat( aPlatformLibName, theLibName );
371 aPlatformLibName[libNameLen] = '\0';
376 //try to use new format
378 aPlatformLibName = new char[ libNameLen + 5 ];
379 aPlatformLibName[0] = '\0';
380 aPlatformLibName = strcat( aPlatformLibName, theLibName );
381 aPlatformLibName = strcat( aPlatformLibName, ".dll" );
383 aPlatformLibName = new char[ libNameLen + 7 ];
384 aPlatformLibName[0] = '\0';
385 aPlatformLibName = strcat( aPlatformLibName, "lib" );
386 aPlatformLibName = strcat( aPlatformLibName, theLibName );
387 aPlatformLibName = strcat( aPlatformLibName, ".so" );
393 Unexpect aCatch(SALOME_SalomeException);
394 if(MYDEBUG) MESSAGE( "Create Hypothesis <" << theHypName << "> from " << aPlatformLibName/*theLibName*/);
396 // create a new hypothesis object servant
397 SMESH_Hypothesis_i* myHypothesis_i = 0;
398 SMESH::SMESH_Hypothesis_var hypothesis_i;
402 // check, if creator for this hypothesis type already exists
403 if (myHypCreatorMap.find(string(theHypName)) == myHypCreatorMap.end())
405 // load plugin library
406 if(MYDEBUG) MESSAGE("Loading server meshers plugin library ...");
407 LibHandle libHandle = LoadLib( aPlatformLibName/*theLibName*/ );
410 // report any error, if occured
412 const char* anError = dlerror();
413 throw(SALOME_Exception(anError));
415 throw(SALOME_Exception(LOCALIZED( "Can't load server meshers plugin library" )));
419 // get method, returning hypothesis creator
420 if(MYDEBUG) MESSAGE("Find GetHypothesisCreator() method ...");
421 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char* theHypName);
422 GetHypothesisCreator procHandle =
423 (GetHypothesisCreator)GetProc( libHandle, "GetHypothesisCreator" );
426 throw(SALOME_Exception(LOCALIZED("bad hypothesis plugin library")));
427 UnLoadLib(libHandle);
430 // get hypothesis creator
431 if(MYDEBUG) MESSAGE("Get Hypothesis Creator for " << theHypName);
432 GenericHypothesisCreator_i* aCreator = procHandle(theHypName);
435 throw(SALOME_Exception(LOCALIZED("no such a hypothesis in this plugin")));
438 // map hypothesis creator to a hypothesis name
439 myHypCreatorMap[string(theHypName)] = aCreator;
442 // create a new hypothesis object, store its ref. in studyContext
443 if(MYDEBUG) MESSAGE("Create Hypothesis " << theHypName);
445 myHypCreatorMap[string(theHypName)]->Create(myPoa, GetCurrentStudyID(), &myGen);
446 myHypothesis_i->SetLibName(aPlatformLibName/*theLibName*/); // for persistency assurance
448 catch (SALOME_Exception& S_ex)
450 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
453 if ( aPlatformLibName )
454 delete[] aPlatformLibName;
457 return hypothesis_i._retn();
459 // activate the CORBA servant of hypothesis
460 hypothesis_i = SMESH::SMESH_Hypothesis::_narrow( myHypothesis_i->_this() );
461 int nextId = RegisterObject( hypothesis_i );
462 if(MYDEBUG) MESSAGE( "Add hypo to map with id = "<< nextId );
464 return hypothesis_i._retn();
467 //=============================================================================
469 * SMESH_Gen_i::createMesh
471 * Create empty mesh on shape
473 //=============================================================================
474 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::createMesh()
475 throw ( SALOME::SALOME_Exception )
477 Unexpect aCatch(SALOME_SalomeException);
478 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::createMesh" );
480 // Get or create the GEOM_Client instance
482 // create a new mesh object servant, store it in a map in study context
483 SMESH_Mesh_i* meshServant = new SMESH_Mesh_i( GetPOA(), this, GetCurrentStudyID() );
484 // create a new mesh object
485 meshServant->SetImpl( myGen.CreateMesh( GetCurrentStudyID(), myIsEmbeddedMode ));
487 // activate the CORBA servant of Mesh
488 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( meshServant->_this() );
489 int nextId = RegisterObject( mesh );
490 if(MYDEBUG) MESSAGE( "Add mesh to map with id = "<< nextId);
493 catch (SALOME_Exception& S_ex) {
494 THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
496 return SMESH::SMESH_Mesh::_nil();
499 //=============================================================================
501 * SMESH_Gen_i::GetShapeReader
505 //=============================================================================
506 GEOM_Client* SMESH_Gen_i::GetShapeReader()
508 // create shape reader if necessary
509 if ( !myShapeReader )
510 myShapeReader = new GEOM_Client(GetContainerRef());
511 ASSERT( myShapeReader );
512 return myShapeReader;
515 //=============================================================================
517 * SMESH_Gen_i::SetGeomEngine
519 * Set GEOM::GEOM_Gen reference
521 //=============================================================================
522 //GEOM::GEOM_Gen_ptr SMESH_Gen_i::SetGeomEngine( const char* containerLoc )
523 void SMESH_Gen_i::SetGeomEngine( GEOM::GEOM_Gen_ptr geomcompo )
525 //Engines::Component_ptr temp=GetLCC()->FindOrLoad_Component(containerLoc,"GEOM");
526 //myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
527 myGeomGen=GEOM::GEOM_Gen::_duplicate(geomcompo);
531 //=============================================================================
533 * SMESH_Gen_i::SetEmbeddedMode
537 //=============================================================================
539 void SMESH_Gen_i::SetEmbeddedMode( CORBA::Boolean theMode )
541 myIsEmbeddedMode = theMode;
543 if ( !myIsEmbeddedMode ) {
544 //PAL10867: disable signals catching with "noexcepthandler" option
545 char* envNoCatchSignals = getenv("NOT_INTERCEPT_SIGNALS");
546 if (!envNoCatchSignals || !atoi(envNoCatchSignals))
551 char* envDisableFPE = getenv("DISABLE_FPE");
552 if (envDisableFPE && atoi(envDisableFPE))
557 OSD::SetSignal( raiseFPE );
559 // else OSD::SetSignal() is called in GUI
563 //=============================================================================
565 * SMESH_Gen_i::IsEmbeddedMode
569 //=============================================================================
571 CORBA::Boolean SMESH_Gen_i::IsEmbeddedMode()
573 return myIsEmbeddedMode;
576 //=============================================================================
578 * SMESH_Gen_i::SetCurrentStudy
582 //=============================================================================
584 void SMESH_Gen_i::SetCurrentStudy( SALOMEDS::Study_ptr theStudy )
586 int curStudyId = GetCurrentStudyID();
587 myCurrentStudy = SALOMEDS::Study::_duplicate( theStudy );
588 // create study context, if it doesn't exist and set current study
589 int studyId = GetCurrentStudyID();
590 if ( myStudyContextMap.find( studyId ) == myStudyContextMap.end() ) {
591 myStudyContextMap[ studyId ] = new StudyContext;
594 // myCurrentStudy may be nil
595 if ( !CORBA::is_nil( myCurrentStudy ) ) {
596 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
597 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
598 aStudyBuilder->LoadWith( myCurrentStudy->FindComponent( "GEOM" ), GetGeomEngine() );
600 // NPAL16168, issue 0020210
601 // Let meshes update their data depending on GEOM groups that could change
602 if ( curStudyId != studyId )
604 //SALOMEDS::SComponent_var me = PublishComponent( myCurrentStudy );
605 SALOMEDS::SComponent_var me = SALOMEDS::SComponent::_narrow
606 ( myCurrentStudy->FindComponent( ComponentDataType() ) );
607 if ( !me->_is_nil() ) {
608 SALOMEDS::ChildIterator_var anIter = myCurrentStudy->NewChildIterator( me );
609 for ( ; anIter->More(); anIter->Next() ) {
610 SALOMEDS::SObject_var so = anIter->Value();
611 CORBA::Object_var ior = SObjectToObject( so );
612 if ( SMESH_Mesh_i* mesh = SMESH::DownCast<SMESH_Mesh_i*>( ior ))
613 mesh->CheckGeomGroupModif();
620 //=============================================================================
622 * SMESH_Gen_i::GetCurrentStudy
626 //=============================================================================
628 SALOMEDS::Study_ptr SMESH_Gen_i::GetCurrentStudy()
630 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetCurrentStudy: study Id = " << GetCurrentStudyID() );
631 return SALOMEDS::Study::_duplicate( myCurrentStudy );
634 //=============================================================================
636 * SMESH_Gen_i::GetCurrentStudyContext
638 * Get current study context
640 //=============================================================================
641 StudyContext* SMESH_Gen_i::GetCurrentStudyContext()
643 if ( !CORBA::is_nil( myCurrentStudy ) &&
644 myStudyContextMap.find( GetCurrentStudyID() ) != myStudyContextMap.end() )
645 return myStudyContextMap[ myCurrentStudy->StudyId() ];
650 //=============================================================================
652 * SMESH_Gen_i::CreateHypothesis
654 * Create hypothesis/algorothm of given type and publish it in the study
656 //=============================================================================
658 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::CreateHypothesis( const char* theHypName,
659 const char* theLibName )
660 throw ( SALOME::SALOME_Exception )
662 Unexpect aCatch(SALOME_SalomeException);
663 // Create hypothesis/algorithm
664 SMESH::SMESH_Hypothesis_var hyp = this->createHypothesis( theHypName, theLibName );
666 // Publish hypothesis/algorithm in the study
667 if ( CanPublishInStudy( hyp ) ) {
668 SALOMEDS::SObject_var aSO = PublishHypothesis( myCurrentStudy, hyp );
669 if ( !aSO->_is_nil() ) {
670 // Update Python script
671 TPythonDump() << aSO << " = " << this << ".CreateHypothesis('"
672 << theHypName << "', '" << theLibName << "')";
679 //================================================================================
681 * \brief Return a hypothesis holding parameter values corresponding either to the mesh
682 * existing on the given geometry or to size of the geometry.
683 * \param theHypType - hypothesis type name
684 * \param theLibName - plugin library name
685 * \param theMesh - The mesh of interest
686 * \param theGeom - The shape to get parameter values from
687 * \retval SMESH::SMESH_Hypothesis_ptr - The returned hypothesis may be the one existing
688 * in a study and used to compute the mesh, or a temporary one created just to pass
691 //================================================================================
693 SMESH::SMESH_Hypothesis_ptr
694 SMESH_Gen_i::GetHypothesisParameterValues (const char* theHypType,
695 const char* theLibName,
696 SMESH::SMESH_Mesh_ptr theMesh,
697 GEOM::GEOM_Object_ptr theGeom,
698 CORBA::Boolean byMesh)
699 throw ( SALOME::SALOME_Exception )
701 Unexpect aCatch(SALOME_SalomeException);
702 if ( byMesh && CORBA::is_nil( theMesh ) )
703 return SMESH::SMESH_Hypothesis::_nil();
704 if ( byMesh && CORBA::is_nil( theGeom ) )
705 return SMESH::SMESH_Hypothesis::_nil();
707 // -----------------------------------------------
708 // find hypothesis used to mesh theGeom
709 // -----------------------------------------------
711 // get mesh and shape
712 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
713 TopoDS_Shape shape = GeomObjectToShape( theGeom );
714 if ( byMesh && ( !meshServant || meshServant->NbNodes()==0 || shape.IsNull() ))
715 return SMESH::SMESH_Hypothesis::_nil();
716 ::SMESH_Mesh* mesh = meshServant ? &meshServant->GetImpl() : (::SMESH_Mesh*)0;
718 // create a temporary hypothesis to know its dimention
719 SMESH::SMESH_Hypothesis_var tmpHyp = this->createHypothesis( theHypType, theLibName );
720 SMESH_Hypothesis_i* hypServant = SMESH::DownCast<SMESH_Hypothesis_i*>( tmpHyp );
722 return SMESH::SMESH_Hypothesis::_nil();
723 ::SMESH_Hypothesis* hyp = hypServant->GetImpl();
726 // look for a hypothesis of theHypType used to mesh the shape
727 if ( myGen.GetShapeDim( shape ) == hyp->GetDim() )
730 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( theGeom );
731 int nbLocalHyps = aHypList->length();
732 for ( int i = 0; i < nbLocalHyps; i++ )
733 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND local!
734 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
735 // check super shapes
736 TopTools_ListIteratorOfListOfShape itShape( mesh->GetAncestors( shape ));
737 while ( nbLocalHyps == 0 && itShape.More() ) {
738 GEOM::GEOM_Object_ptr geomObj = ShapeToGeomObject( itShape.Value() );
739 if ( ! CORBA::is_nil( geomObj )) {
740 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( geomObj );
741 nbLocalHyps = aHypList->length();
742 for ( int i = 0; i < nbLocalHyps; i++ )
743 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND global!
744 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
750 // let the temporary hypothesis find out some how parameter values by mesh
751 if ( hyp->SetParametersByMesh( mesh, shape ))
752 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
757 diagonal = mesh->GetShapeDiagonalSize();
759 diagonal = ::SMESH_Mesh::GetShapeDiagonalSize( shape );
760 ::SMESH_Hypothesis::TDefaults dflts;
761 dflts._elemLength = diagonal / myGen.GetBoundaryBoxSegmentation();
762 dflts._nbSegments = myGen.GetDefaultNbSegments();
763 // let the temporary hypothesis initialize it's values
764 if ( hyp->SetParametersByDefaults( dflts, mesh ))
765 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
768 return SMESH::SMESH_Hypothesis::_nil();
771 //=============================================================================
773 * Sets number of segments per diagonal of boundary box of geometry by which
774 * default segment length of appropriate 1D hypotheses is defined
776 //=============================================================================
778 void SMESH_Gen_i::SetBoundaryBoxSegmentation( CORBA::Long theNbSegments )
779 throw ( SALOME::SALOME_Exception )
781 if ( theNbSegments > 0 )
782 myGen.SetBoundaryBoxSegmentation( int( theNbSegments ));
784 THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
786 //=============================================================================
788 * \brief Sets default number of segments per edge
790 //=============================================================================
791 void SMESH_Gen_i::SetDefaultNbSegments(CORBA::Long theNbSegments)
792 throw ( SALOME::SALOME_Exception )
795 myGen.SetDefaultNbSegments( int(theNbSegments) );
797 THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
800 //=============================================================================
802 * SMESH_Gen_i::CreateMesh
804 * Create empty mesh on a shape and publish it in the study
806 //=============================================================================
808 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
809 throw ( SALOME::SALOME_Exception )
811 Unexpect aCatch(SALOME_SalomeException);
812 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
814 SMESH::SMESH_Mesh_var mesh = this->createMesh();
816 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
817 ASSERT( meshServant );
818 meshServant->SetShape( theShapeObject );
820 // publish mesh in the study
821 if ( CanPublishInStudy( mesh ) ) {
822 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
823 aStudyBuilder->NewCommand(); // There is a transaction
824 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, mesh.in() );
825 aStudyBuilder->CommitCommand();
826 if ( !aSO->_is_nil() ) {
827 // Update Python script
828 TPythonDump() << aSO << " = " << this << ".CreateMesh(" << theShapeObject << ")";
835 //=============================================================================
837 * SMESH_Gen_i::CreateEmptyMesh
841 //=============================================================================
843 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateEmptyMesh()
844 throw ( SALOME::SALOME_Exception )
846 Unexpect aCatch(SALOME_SalomeException);
847 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
849 SMESH::SMESH_Mesh_var mesh = this->createMesh();
851 // publish mesh in the study
852 if ( CanPublishInStudy( mesh ) ) {
853 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
854 aStudyBuilder->NewCommand(); // There is a transaction
855 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, mesh.in() );
856 aStudyBuilder->CommitCommand();
857 if ( !aSO->_is_nil() ) {
858 // Update Python script
859 TPythonDump() << aSO << " = " << this << ".CreateEmptyMesh()";
866 //=============================================================================
868 * SMESH_Gen_i::CreateMeshFromUNV
870 * Create mesh and import data from UNV file
872 //=============================================================================
874 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromUNV( const char* theFileName )
875 throw ( SALOME::SALOME_Exception )
877 Unexpect aCatch(SALOME_SalomeException);
878 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromUNV" );
880 SMESH::SMESH_Mesh_var aMesh = createMesh();
882 // publish mesh in the study
883 if ( CanPublishInStudy( aMesh ) ) {
884 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
885 aStudyBuilder->NewCommand(); // There is a transaction
886 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, aMesh.in(), aFileName.c_str() );
887 aStudyBuilder->CommitCommand();
888 if ( !aSO->_is_nil() ) {
889 // Update Python script
890 TPythonDump() << aSO << " = smeshgen.CreateMeshesFromUNV('" << theFileName << "')";
894 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
896 aServant->ImportUNVFile( theFileName );
898 // Dump creation of groups
899 aServant->GetGroups();
901 return aMesh._retn();
904 //=============================================================================
906 * SMESH_Gen_i::CreateMeshFromMED
908 * Create mesh and import data from MED file
910 //=============================================================================
912 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
913 SMESH::DriverMED_ReadStatus& theStatus)
914 throw ( SALOME::SALOME_Exception )
916 Unexpect aCatch(SALOME_SalomeException);
917 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshFromMED" );
919 // Retrieve mesh names from the file
920 DriverMED_R_SMESHDS_Mesh myReader;
921 myReader.SetFile( theFileName );
922 myReader.SetMeshId( -1 );
923 Driver_Mesh::Status aStatus;
924 list<string> aNames = myReader.GetMeshNames(aStatus);
925 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
926 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
928 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
931 TPythonDump aPythonDump;
933 //TCollection_AsciiString aStr ("([");
935 if (theStatus == SMESH::DRS_OK) {
936 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
937 aStudyBuilder->NewCommand(); // There is a transaction
938 aResult->length( aNames.size() );
941 // Iterate through all meshes and create mesh objects
942 for ( list<string>::iterator it = aNames.begin(); it != aNames.end(); it++ ) {
944 //if (i > 0) aStr += ", ";
945 if (i > 0) aPythonDump << ", ";
948 SMESH::SMESH_Mesh_var mesh = createMesh();
950 // publish mesh in the study
951 SALOMEDS::SObject_var aSO;
952 if ( CanPublishInStudy( mesh ) )
953 aSO = PublishMesh( myCurrentStudy, mesh.in(), (*it).c_str() );
954 if ( !aSO->_is_nil() ) {
957 //aStr += aSO->GetID();
960 aPythonDump << "mesh_" << i;
962 // aStr += TCollection_AsciiString(i);
965 // Read mesh data (groups are published automatically by ImportMEDFile())
966 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
967 ASSERT( meshServant );
968 SMESH::DriverMED_ReadStatus status1 =
969 meshServant->ImportMEDFile( theFileName, (*it).c_str() );
970 if (status1 > theStatus)
973 aResult[i++] = SMESH::SMESH_Mesh::_duplicate( mesh );
975 aStudyBuilder->CommitCommand();
978 // Update Python script
979 aPythonDump << "], status) = " << this << ".CreateMeshesFromMED('" << theFileName << "')";
981 // Dump creation of groups
982 for ( int i = 0; i < aResult->length(); ++i )
983 aResult[ i ]->GetGroups();
985 return aResult._retn();
988 //=============================================================================
990 * SMESH_Gen_i::CreateMeshFromSTL
992 * Create mesh and import data from STL file
994 //=============================================================================
996 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromSTL( const char* theFileName )
997 throw ( SALOME::SALOME_Exception )
999 Unexpect aCatch(SALOME_SalomeException);
1000 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromSTL" );
1002 SMESH::SMESH_Mesh_var aMesh = createMesh();
1004 // publish mesh in the study
1005 if ( CanPublishInStudy( aMesh ) ) {
1006 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1007 aStudyBuilder->NewCommand(); // There is a transaction
1008 SALOMEDS::SObject_var aSO = PublishInStudy
1009 ( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
1010 aStudyBuilder->CommitCommand();
1011 if ( !aSO->_is_nil() ) {
1012 // Update Python script
1013 TPythonDump() << aSO << " = " << this << ".CreateMeshesFromSTL('" << theFileName << "')";
1017 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1019 aServant->ImportSTLFile( theFileName );
1020 return aMesh._retn();
1023 //=============================================================================
1025 * SMESH_Gen_i::IsReadyToCompute
1027 * Returns true if mesh contains enough data to be computed
1029 //=============================================================================
1031 CORBA::Boolean SMESH_Gen_i::IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
1032 GEOM::GEOM_Object_ptr theShapeObject )
1033 throw ( SALOME::SALOME_Exception )
1035 Unexpect aCatch(SALOME_SalomeException);
1036 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IsReadyToCompute" );
1038 if ( CORBA::is_nil( theShapeObject ) )
1039 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1040 SALOME::BAD_PARAM );
1042 if ( CORBA::is_nil( theMesh ) )
1043 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1044 SALOME::BAD_PARAM );
1048 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1049 ASSERT( meshServant );
1050 if ( meshServant ) {
1051 // get local TopoDS_Shape
1052 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
1053 // call implementation
1054 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1055 return myGen.CheckAlgoState( myLocMesh, myLocShape );
1058 catch ( SALOME_Exception& S_ex ) {
1059 INFOS( "catch exception "<< S_ex.what() );
1064 //================================================================================
1066 * \brief Find SObject for an algo
1068 //================================================================================
1070 SALOMEDS::SObject_ptr SMESH_Gen_i::GetAlgoSO(const ::SMESH_Algo* algo)
1073 if ( !myCurrentStudy->_is_nil() ) {
1074 // find algo in the study
1075 SALOMEDS::SComponent_var father = SALOMEDS::SComponent::_narrow
1076 ( myCurrentStudy->FindComponent( ComponentDataType() ) );
1077 if ( !father->_is_nil() ) {
1078 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( father );
1079 for ( ; itBig->More(); itBig->Next() ) {
1080 SALOMEDS::SObject_var gotBranch = itBig->Value();
1081 if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
1082 SALOMEDS::ChildIterator_var algoIt = myCurrentStudy->NewChildIterator( gotBranch );
1083 for ( ; algoIt->More(); algoIt->Next() ) {
1084 SALOMEDS::SObject_var algoSO = algoIt->Value();
1085 CORBA::Object_var algoIOR = SObjectToObject( algoSO );
1086 if ( !CORBA::is_nil( algoIOR )) {
1087 SMESH_Hypothesis_i* impl = SMESH::DownCast<SMESH_Hypothesis_i*>( algoIOR );
1088 if ( impl && impl->GetImpl() == algo )
1089 return algoSO._retn();
1091 } // loop on algo SO's
1094 } // SMESH component iterator
1098 return SALOMEDS::SObject::_nil();
1101 //================================================================================
1103 * \brief Return errors of mesh computation
1105 //================================================================================
1107 SMESH::compute_error_array* SMESH_Gen_i::GetComputeErrors( SMESH::SMESH_Mesh_ptr theMesh,
1108 GEOM::GEOM_Object_ptr theSubObject )
1109 throw ( SALOME::SALOME_Exception )
1111 Unexpect aCatch(SALOME_SalomeException);
1112 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetComputeErrors()" );
1114 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1115 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1117 if ( CORBA::is_nil( theMesh ) )
1118 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1120 SMESH::compute_error_array_var error_array = new SMESH::compute_error_array;
1122 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1125 if(theMesh->HasShapeToMesh())
1126 shape = GeomObjectToShape( theSubObject );
1128 shape = SMESH_Mesh::PseudoShape();
1130 ::SMESH_Mesh& mesh = meshServant->GetImpl();
1132 error_array->length( mesh.GetMeshDS()->MaxShapeIndex() );
1135 SMESH_subMesh *sm = mesh.GetSubMesh(shape);
1136 const bool includeSelf = true, complexShapeFirst = true;
1137 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(includeSelf,
1139 while ( smIt->more() )
1142 if ( sm->GetSubShape().ShapeType() == TopAbs_VERTEX )
1144 SMESH_ComputeErrorPtr error = sm->GetComputeError();
1145 if ( error && !error->IsOK() && error->myAlgo )
1147 SMESH::ComputeError & errStruct = error_array[ nbErr++ ];
1148 errStruct.code = -( error->myName < 0 ? error->myName + 1: error->myName ); // -1 -> 0
1149 errStruct.comment = error->myComment.c_str();
1150 errStruct.subShapeID = sm->GetId();
1151 SALOMEDS::SObject_var algoSO = GetAlgoSO( error->myAlgo );
1152 if ( !algoSO->_is_nil() )
1153 errStruct.algoName = algoSO->GetName();
1155 errStruct.algoName = error->myAlgo->GetName();
1156 errStruct.hasBadMesh = !error->myBadElements.empty();
1159 error_array->length( nbErr );
1162 catch ( SALOME_Exception& S_ex ) {
1163 INFOS( "catch exception "<< S_ex.what() );
1166 return error_array._retn();
1170 //================================================================================
1172 * \brief Return mesh elements preventing computation of a subshape
1174 //================================================================================
1176 SMESH::MeshPreviewStruct*
1177 SMESH_Gen_i::GetBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
1178 CORBA::Short theSubShapeID )
1179 throw ( SALOME::SALOME_Exception )
1181 Unexpect aCatch(SALOME_SalomeException);
1182 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetBadInputElements()" );
1184 if ( CORBA::is_nil( theMesh ) )
1185 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1187 SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
1190 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1192 // mesh implementation
1193 ::SMESH_Mesh& mesh = meshServant->GetImpl();
1194 // submesh by subshape id
1195 if ( SMESH_subMesh * sm = mesh.GetSubMeshContaining( theSubShapeID ))
1198 SMESH_ComputeErrorPtr error = sm->GetComputeError();
1199 if ( error && !error->myBadElements.empty())
1201 typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
1202 typedef TNode2LocalIDMap::iterator TNodeLocalID;
1204 // get nodes of elements and count elements
1205 TNode2LocalIDMap mapNode2LocalID;
1206 list< TNodeLocalID > connectivity;
1207 int i, nbElements = 0, nbConnNodes = 0;
1209 list<const SMDS_MeshElement*>::iterator elemIt = error->myBadElements.begin();
1210 list<const SMDS_MeshElement*>::iterator elemEnd = error->myBadElements.end();
1211 for ( ; elemIt != elemEnd; ++elemIt, ++nbElements )
1213 SMDS_ElemIteratorPtr nIt = (*elemIt)->nodesIterator();
1214 while ( nIt->more() )
1215 connectivity.push_back
1216 ( mapNode2LocalID.insert( make_pair( nIt->next(), ++nbConnNodes)).first );
1218 // fill node coords and assign local ids to the nodes
1219 int nbNodes = mapNode2LocalID.size();
1220 result->nodesXYZ.length( nbNodes );
1221 TNodeLocalID node2ID = mapNode2LocalID.begin();
1222 for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
1223 node2ID->second = i;
1224 const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
1225 result->nodesXYZ[i].x = node->X();
1226 result->nodesXYZ[i].y = node->Y();
1227 result->nodesXYZ[i].z = node->Z();
1229 // fill connectivity
1230 result->elementConnectivities.length( nbConnNodes );
1231 list< TNodeLocalID >::iterator connIt = connectivity.begin();
1232 for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
1233 result->elementConnectivities[i] = (*connIt)->second;
1235 // fill element types
1236 result->elementTypes.length( nbElements );
1237 for ( i = 0, elemIt = error->myBadElements.begin(); i <nbElements; ++i, ++elemIt )
1239 const SMDS_MeshElement* elem = *elemIt;
1240 result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType) elem->GetType();
1241 result->elementTypes[i].isPoly = elem->IsPoly();
1242 result->elementTypes[i].nbNodesInElement = elem->NbNodes();
1248 catch ( SALOME_Exception& S_ex ) {
1249 INFOS( "catch exception "<< S_ex.what() );
1252 return result._retn();
1255 //================================================================================
1257 * \brief Returns errors of hypotheses definintion
1258 * \param theMesh - the mesh
1259 * \param theSubObject - the main or sub- shape
1260 * \retval SMESH::algo_error_array* - sequence of errors
1262 //================================================================================
1264 SMESH::algo_error_array* SMESH_Gen_i::GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
1265 GEOM::GEOM_Object_ptr theSubObject )
1266 throw ( SALOME::SALOME_Exception )
1268 Unexpect aCatch(SALOME_SalomeException);
1269 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetAlgoState()" );
1271 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1272 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1274 if ( CORBA::is_nil( theMesh ) )
1275 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1277 SMESH::algo_error_array_var error_array = new SMESH::algo_error_array;
1279 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1280 ASSERT( meshServant );
1281 if ( meshServant ) {
1282 TopoDS_Shape myLocShape;
1283 if(theMesh->HasShapeToMesh())
1284 myLocShape = GeomObjectToShape( theSubObject );
1286 myLocShape = SMESH_Mesh::PseudoShape();
1288 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1289 list< ::SMESH_Gen::TAlgoStateError > error_list;
1290 list< ::SMESH_Gen::TAlgoStateError >::iterator error;
1291 // call ::SMESH_Gen::GetAlgoState()
1292 myGen.GetAlgoState( myLocMesh, myLocShape, error_list );
1293 error_array->length( error_list.size() );
1295 for ( error = error_list.begin(); error != error_list.end(); ++error )
1297 // fill AlgoStateError structure
1298 SMESH::AlgoStateError & errStruct = error_array[ i++ ];
1299 errStruct.state = SMESH_Mesh_i::ConvertHypothesisStatus( error->_name );
1300 errStruct.algoDim = error->_algoDim;
1301 errStruct.isGlobalAlgo = error->_isGlobalAlgo;
1302 errStruct.algoName = "";
1303 SALOMEDS::SObject_var algoSO = GetAlgoSO( error->_algo );
1304 if ( !algoSO->_is_nil() )
1305 errStruct.algoName = algoSO->GetName();
1309 catch ( SALOME_Exception& S_ex ) {
1310 INFOS( "catch exception "<< S_ex.what() );
1312 return error_array._retn();
1315 //=============================================================================
1317 * SMESH_Gen_i::GetSubShapesId
1319 * Get sub-shapes unique ID's list
1321 //=============================================================================
1323 SMESH::long_array* SMESH_Gen_i::GetSubShapesId( GEOM::GEOM_Object_ptr theMainShapeObject,
1324 const SMESH::object_array& theListOfSubShapeObject )
1325 throw ( SALOME::SALOME_Exception )
1327 Unexpect aCatch(SALOME_SalomeException);
1328 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetSubShapesId" );
1330 SMESH::long_array_var shapesId = new SMESH::long_array;
1333 if ( CORBA::is_nil( theMainShapeObject ) )
1334 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1335 SALOME::BAD_PARAM );
1339 TopoDS_Shape myMainShape = GeomObjectToShape(theMainShapeObject);
1340 TopTools_IndexedMapOfShape myIndexToShape;
1341 TopExp::MapShapes(myMainShape,myIndexToShape);
1343 for ( int i = 0; i < theListOfSubShapeObject.length(); i++ )
1345 GEOM::GEOM_Object_var aShapeObject
1346 = GEOM::GEOM_Object::_narrow(theListOfSubShapeObject[i]);
1347 if ( CORBA::is_nil( aShapeObject ) )
1348 THROW_SALOME_CORBA_EXCEPTION ("bad shape object reference", \
1349 SALOME::BAD_PARAM );
1351 TopoDS_Shape locShape = GeomObjectToShape(aShapeObject);
1352 for (TopExp_Explorer exp(locShape,TopAbs_FACE); exp.More(); exp.Next())
1354 const TopoDS_Face& F = TopoDS::Face(exp.Current());
1355 setId.insert(myIndexToShape.FindIndex(F));
1356 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(F));
1358 for (TopExp_Explorer exp(locShape,TopAbs_EDGE); exp.More(); exp.Next())
1360 const TopoDS_Edge& E = TopoDS::Edge(exp.Current());
1361 setId.insert(myIndexToShape.FindIndex(E));
1362 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(E));
1364 for (TopExp_Explorer exp(locShape,TopAbs_VERTEX); exp.More(); exp.Next())
1366 const TopoDS_Vertex& V = TopoDS::Vertex(exp.Current());
1367 setId.insert(myIndexToShape.FindIndex(V));
1368 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(V));
1371 shapesId->length(setId.size());
1372 set<int>::iterator iind;
1374 for (iind = setId.begin(); iind != setId.end(); iind++)
1376 if(MYDEBUG) SCRUTE((*iind));
1377 shapesId[i] = (*iind);
1378 if(MYDEBUG) SCRUTE(shapesId[i]);
1382 catch (SALOME_Exception& S_ex)
1384 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
1387 return shapesId._retn();
1390 //=============================================================================
1392 * SMESH_Gen_i::Compute
1394 * Compute mesh on a shape
1396 //=============================================================================
1398 CORBA::Boolean SMESH_Gen_i::Compute( SMESH::SMESH_Mesh_ptr theMesh,
1399 GEOM::GEOM_Object_ptr theShapeObject )
1400 throw ( SALOME::SALOME_Exception )
1402 Unexpect aCatch(SALOME_SalomeException);
1403 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Compute" );
1405 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1406 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1407 SALOME::BAD_PARAM );
1409 if ( CORBA::is_nil( theMesh ) )
1410 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1411 SALOME::BAD_PARAM );
1413 // Update Python script
1414 TPythonDump() << "isDone = " << this << ".Compute( "
1415 << theMesh << ", " << theShapeObject << ")";
1419 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1420 ASSERT( meshServant );
1421 if ( meshServant ) {
1422 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
1423 meshServant->CheckGeomGroupModif();
1424 // get local TopoDS_Shape
1425 TopoDS_Shape myLocShape;
1426 if(theMesh->HasShapeToMesh())
1427 myLocShape = GeomObjectToShape( theShapeObject );
1429 myLocShape = SMESH_Mesh::PseudoShape();
1430 // call implementation compute
1431 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1432 return myGen.Compute( myLocMesh, myLocShape);
1435 catch ( std::bad_alloc ) {
1436 INFOS( "Compute(): lack of memory" );
1438 catch ( SALOME_Exception& S_ex ) {
1439 INFOS( "Compute(): catch exception "<< S_ex.what() );
1442 INFOS( "Compute(): unknown exception " );
1447 //=============================================================================
1449 * SMESH_Gen_i::Precompute
1451 * Compute mesh as preview till indicated dimension on shape
1453 //=============================================================================
1455 SMESH::MeshPreviewStruct* SMESH_Gen_i::Precompute( SMESH::SMESH_Mesh_ptr theMesh,
1456 GEOM::GEOM_Object_ptr theShapeObject,
1457 SMESH::Dimension theDimension,
1458 SMESH::long_array& theShapesId)
1459 throw ( SALOME::SALOME_Exception )
1461 Unexpect aCatch(SALOME_SalomeException);
1462 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Precompute" );
1464 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1465 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1466 SALOME::BAD_PARAM );
1468 if ( CORBA::is_nil( theMesh ) )
1469 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1470 SALOME::BAD_PARAM );
1472 SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
1475 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1476 ASSERT( meshServant );
1477 if ( meshServant ) {
1478 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
1479 meshServant->CheckGeomGroupModif();
1480 // get local TopoDS_Shape
1481 TopoDS_Shape myLocShape;
1482 if(theMesh->HasShapeToMesh())
1483 myLocShape = GeomObjectToShape( theShapeObject );
1485 return result._retn();;
1487 // call implementation compute
1488 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1490 ::MeshDimension aDim = (MeshDimension)theDimension;
1491 if ( myGen.Compute( myLocMesh, myLocShape, false, aDim, &shapeIds ) )
1493 int nbShapeId = shapeIds.size();
1494 theShapesId.length( nbShapeId );
1495 // iterates on shapes and collect mesh entities into mesh preview
1496 TSetOfInt::const_iterator idIt = shapeIds.begin();
1497 TSetOfInt::const_iterator idEnd = shapeIds.end();
1498 std::map< int, int > mapOfShIdNb;
1499 std::set< SMESH_TLink > setOfEdge;
1500 std::list< SMDSAbs_ElementType > listOfElemType;
1501 typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
1502 typedef TNode2LocalIDMap::iterator TNodeLocalID;
1503 TNode2LocalIDMap mapNode2LocalID;
1504 list< TNodeLocalID > connectivity;
1505 int i, nbConnNodes = 0;
1506 std::set< const SMESH_subMesh* > setOfVSubMesh;
1507 // iterates on shapes
1508 for ( ; idIt != idEnd; idIt++ )
1510 if ( mapOfShIdNb.find( *idIt ) != mapOfShIdNb.end() )
1512 SMESH_subMesh* sm = myLocMesh.GetSubMeshContaining(*idIt);
1513 if ( !sm || !sm->IsMeshComputed() )
1516 const TopoDS_Shape& aSh = sm->GetSubShape();
1517 const int shDim = myGen.GetShapeDim( aSh );
1518 if ( shDim < 1 || shDim > theDimension )
1521 mapOfShIdNb[ *idIt ] = 0;
1522 theShapesId[ mapOfShIdNb.size() - 1 ] = *idIt;
1524 SMESHDS_SubMesh* smDS = sm->GetSubMeshDS();
1525 if ( !smDS ) continue;
1527 if ( theDimension == SMESH::DIM_2D )
1529 SMDS_ElemIteratorPtr faceIt = smDS->GetElements();
1530 while ( faceIt->more() )
1532 const SMDS_MeshElement* face = faceIt->next();
1533 int aNbNode = face->NbNodes();
1535 aNbNode /= 2; // do not take into account additional middle nodes
1537 SMDS_MeshNode* node1 = (SMDS_MeshNode*)face->GetNode( 0 );
1538 for ( int nIndx = 0; nIndx < aNbNode; nIndx++ )
1540 SMDS_MeshNode* node2 = (SMDS_MeshNode*)face->GetNode( nIndx+1 < aNbNode ? nIndx+1 : 0 );
1541 if ( setOfEdge.insert( SMESH_TLink ( node1, node2 ) ).second )
1543 listOfElemType.push_back( SMDSAbs_Edge );
1544 connectivity.push_back
1545 ( mapNode2LocalID.insert( make_pair( node1, ++nbConnNodes)).first );
1546 connectivity.push_back
1547 ( mapNode2LocalID.insert( make_pair( node2, ++nbConnNodes)).first );
1553 else if ( theDimension == SMESH::DIM_1D )
1555 SMDS_NodeIteratorPtr nodeIt = smDS->GetNodes();
1556 while ( nodeIt->more() )
1558 listOfElemType.push_back( SMDSAbs_Node );
1559 connectivity.push_back
1560 ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
1562 // add corner nodes by first vertex from edge
1563 SMESH_subMeshIteratorPtr edgeSmIt =
1564 sm->getDependsOnIterator(/*includeSelf*/false,
1565 /*complexShapeFirst*/false);
1566 while ( edgeSmIt->more() )
1568 SMESH_subMesh* vertexSM = edgeSmIt->next();
1569 // check that vertex is not already treated
1570 if ( !setOfVSubMesh.insert( vertexSM ).second )
1572 if ( vertexSM->GetSubShape().ShapeType() != TopAbs_VERTEX )
1575 const SMESHDS_SubMesh* vertexSmDS = vertexSM->GetSubMeshDS();
1576 SMDS_NodeIteratorPtr nodeIt = vertexSmDS->GetNodes();
1577 while ( nodeIt->more() )
1579 listOfElemType.push_back( SMDSAbs_Node );
1580 connectivity.push_back
1581 ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
1587 // fill node coords and assign local ids to the nodes
1588 int nbNodes = mapNode2LocalID.size();
1589 result->nodesXYZ.length( nbNodes );
1590 TNodeLocalID node2ID = mapNode2LocalID.begin();
1591 for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
1592 node2ID->second = i;
1593 const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
1594 result->nodesXYZ[i].x = node->X();
1595 result->nodesXYZ[i].y = node->Y();
1596 result->nodesXYZ[i].z = node->Z();
1598 // fill connectivity
1599 result->elementConnectivities.length( nbConnNodes );
1600 list< TNodeLocalID >::iterator connIt = connectivity.begin();
1601 for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
1602 result->elementConnectivities[i] = (*connIt)->second;
1605 // fill element types
1606 result->elementTypes.length( listOfElemType.size() );
1607 std::list< SMDSAbs_ElementType >::const_iterator typeIt = listOfElemType.begin();
1608 std::list< SMDSAbs_ElementType >::const_iterator typeEnd = listOfElemType.end();
1609 for ( i = 0; typeIt != typeEnd; ++i, ++typeIt )
1611 SMDSAbs_ElementType elemType = *typeIt;
1612 result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType)elemType;
1613 result->elementTypes[i].isPoly = false;
1614 result->elementTypes[i].nbNodesInElement = elemType == SMDSAbs_Edge ? 2 : 1;
1617 // correct number of shapes
1618 theShapesId.length( mapOfShIdNb.size() );
1622 catch ( std::bad_alloc ) {
1623 INFOS( "Precompute(): lack of memory" );
1625 catch ( SALOME_Exception& S_ex ) {
1626 INFOS( "Precompute(): catch exception "<< S_ex.what() );
1629 INFOS( "Precompute(): unknown exception " );
1631 return result._retn();
1635 //=============================================================================
1637 * SMESH_Gen_i::Evaluate
1639 * Evaluate mesh on a shape
1641 //=============================================================================
1643 SMESH::long_array* SMESH_Gen_i::Evaluate(SMESH::SMESH_Mesh_ptr theMesh,
1644 GEOM::GEOM_Object_ptr theShapeObject)
1645 // SMESH::long_array& theNbElems)
1646 throw ( SALOME::SALOME_Exception )
1648 Unexpect aCatch(SALOME_SalomeException);
1649 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Evaluate" );
1651 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1652 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1653 SALOME::BAD_PARAM );
1655 if ( CORBA::is_nil( theMesh ) )
1656 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1657 SALOME::BAD_PARAM );
1659 SMESH::long_array_var nbels = new SMESH::long_array;
1660 nbels->length(SMESH::Entity_Last);
1661 int i = SMESH::Entity_Node;
1662 for (; i < SMESH::Entity_Last; i++)
1665 // Update Python script
1666 TPythonDump() << "theNbElems = " << this << ".Evaluate( "
1667 << theMesh << ", " << theShapeObject << ")";
1671 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1672 ASSERT( meshServant );
1673 if ( meshServant ) {
1674 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
1675 meshServant->CheckGeomGroupModif();
1676 // get local TopoDS_Shape
1677 TopoDS_Shape myLocShape;
1678 if(theMesh->HasShapeToMesh())
1679 myLocShape = GeomObjectToShape( theShapeObject );
1681 myLocShape = SMESH_Mesh::PseudoShape();
1682 // call implementation compute
1683 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1684 MapShapeNbElems aResMap;
1685 /*CORBA::Boolean ret =*/ myGen.Evaluate( myLocMesh, myLocShape, aResMap);
1686 MapShapeNbElemsItr anIt = aResMap.begin();
1687 for(; anIt!=aResMap.end(); anIt++) {
1688 const vector<int>& aVec = (*anIt).second;
1689 for(i = SMESH::Entity_Node; i < SMESH::Entity_Last; i++) {
1690 nbels[i] += aVec[i];
1696 return nbels._retn();
1699 catch ( std::bad_alloc ) {
1700 INFOS( "Evaluate(): lack of memory" );
1702 catch ( SALOME_Exception& S_ex ) {
1703 INFOS( "Evaluate(): catch exception "<< S_ex.what() );
1706 INFOS( "Evaluate(): unknown exception " );
1709 return nbels._retn();
1712 //================================================================================
1714 * \brief Return geometrical object the given element is built on
1715 * \param theMesh - the mesh the element is in
1716 * \param theElementID - the element ID
1717 * \param theGeomName - the name of the result geom object if it is not yet published
1718 * \retval GEOM::GEOM_Object_ptr - the found or just published geom object
1720 //================================================================================
1722 GEOM::GEOM_Object_ptr
1723 SMESH_Gen_i::GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
1724 CORBA::Long theElementID,
1725 const char* theGeomName)
1726 throw ( SALOME::SALOME_Exception )
1728 Unexpect aCatch(SALOME_SalomeException);
1730 GEOM::GEOM_Object_var geom = FindGeometryByMeshElement(theMesh, theElementID);
1731 if ( !geom->_is_nil() ) {
1732 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
1733 GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
1735 // try to find the corresponding SObject
1736 SALOMEDS::SObject_var SObj = ObjectToSObject( myCurrentStudy, geom.in() );
1737 if ( SObj->_is_nil() ) // submesh can be not found even if published
1739 // try to find published submesh
1740 GEOM::ListOfLong_var list = geom->GetSubShapeIndices();
1741 if ( !geom->IsMainShape() && list->length() == 1 ) {
1742 SALOMEDS::SObject_var mainSO = ObjectToSObject( myCurrentStudy, mainShape );
1743 SALOMEDS::ChildIterator_var it;
1744 if ( !mainSO->_is_nil() )
1745 it = myCurrentStudy->NewChildIterator( mainSO );
1746 if ( !it->_is_nil() ) {
1747 for ( it->InitEx(true); SObj->_is_nil() && it->More(); it->Next() ) {
1748 GEOM::GEOM_Object_var subGeom =
1749 GEOM::GEOM_Object::_narrow( SObjectToObject( it->Value() ));
1750 if ( !subGeom->_is_nil() ) {
1751 GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
1752 if ( subList->length() == 1 && list[0] == subList[0] ) {
1761 if ( SObj->_is_nil() ) // publish a new subshape
1762 SObj = geomGen->AddInStudy( myCurrentStudy, geom, theGeomName, mainShape );
1764 // return only published geometry
1765 if ( !SObj->_is_nil() )
1766 return geom._retn();
1768 return GEOM::GEOM_Object::_nil();
1771 //================================================================================
1773 * \brief Return geometrical object the given element is built on.
1774 * \param theMesh - the mesh the element is in
1775 * \param theElementID - the element ID
1776 * \retval GEOM::GEOM_Object_ptr - the found geom object
1778 //================================================================================
1780 GEOM::GEOM_Object_ptr
1781 SMESH_Gen_i::FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
1782 CORBA::Long theElementID)
1783 throw ( SALOME::SALOME_Exception )
1785 Unexpect aCatch(SALOME_SalomeException);
1786 if ( CORBA::is_nil( theMesh ) )
1787 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
1789 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
1790 GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
1792 // get a core mesh DS
1793 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1794 if ( meshServant && !geomGen->_is_nil() && !mainShape->_is_nil() )
1796 ::SMESH_Mesh & mesh = meshServant->GetImpl();
1797 SMESHDS_Mesh* meshDS = mesh.GetMeshDS();
1798 // find the element in mesh
1799 if ( const SMDS_MeshElement * elem = meshDS->FindElement( theElementID ) ) {
1800 // find a shape id by the element
1801 if ( int shapeID = ::SMESH_MeshEditor( &mesh ).FindShape( elem )) {
1802 // get a geom object by the shape id
1803 GEOM::GEOM_Object_var geom = ShapeToGeomObject( meshDS->IndexToShape( shapeID ));
1804 if ( geom->_is_nil() ) {
1805 // try to find a published sub-shape
1806 SALOMEDS::SObject_var mainSO = ObjectToSObject( myCurrentStudy, mainShape );
1807 SALOMEDS::ChildIterator_var it;
1808 if ( !mainSO->_is_nil() )
1809 it = myCurrentStudy->NewChildIterator( mainSO );
1810 if ( !it->_is_nil() ) {
1811 for ( it->InitEx(true); it->More(); it->Next() ) {
1812 GEOM::GEOM_Object_var subGeom =
1813 GEOM::GEOM_Object::_narrow( SObjectToObject( it->Value() ));
1814 if ( !subGeom->_is_nil() ) {
1815 GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
1816 if ( subList->length() == 1 && shapeID == subList[0] ) {
1824 if ( geom->_is_nil() ) {
1826 GEOM::GEOM_IShapesOperations_var op =
1827 geomGen->GetIShapesOperations( GetCurrentStudyID() );
1828 if ( !op->_is_nil() )
1829 geom = op->GetSubShape( mainShape, shapeID );
1831 if ( !geom->_is_nil() ) {
1832 GeomObjectToShape( geom ); // let geom client remember the found shape
1833 return geom._retn();
1838 return GEOM::GEOM_Object::_nil();
1841 //================================================================================
1843 * SMESH_Gen_i::Concatenate
1845 * Concatenate the given meshes into one mesh
1847 //================================================================================
1849 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::Concatenate(const SMESH::mesh_array& theMeshesArray,
1850 CORBA::Boolean theUniteIdenticalGroups,
1851 CORBA::Boolean theMergeNodesAndElements,
1852 CORBA::Double theMergeTolerance)
1853 throw ( SALOME::SALOME_Exception )
1855 return ConcatenateCommon(theMeshesArray,
1856 theUniteIdenticalGroups,
1857 theMergeNodesAndElements,
1862 //================================================================================
1864 * SMESH_Gen_i::ConcatenateWithGroups
1866 * Concatenate the given meshes into one mesh
1867 * Create the groups of all elements from initial meshes
1869 //================================================================================
1871 SMESH::SMESH_Mesh_ptr
1872 SMESH_Gen_i::ConcatenateWithGroups(const SMESH::mesh_array& theMeshesArray,
1873 CORBA::Boolean theUniteIdenticalGroups,
1874 CORBA::Boolean theMergeNodesAndElements,
1875 CORBA::Double theMergeTolerance)
1876 throw ( SALOME::SALOME_Exception )
1878 return ConcatenateCommon(theMeshesArray,
1879 theUniteIdenticalGroups,
1880 theMergeNodesAndElements,
1885 //================================================================================
1887 * SMESH_Gen_i::ConcatenateCommon
1889 * Concatenate the given meshes into one mesh
1891 //================================================================================
1893 SMESH::SMESH_Mesh_ptr
1894 SMESH_Gen_i::ConcatenateCommon(const SMESH::mesh_array& theMeshesArray,
1895 CORBA::Boolean theUniteIdenticalGroups,
1896 CORBA::Boolean theMergeNodesAndElements,
1897 CORBA::Double theMergeTolerance,
1898 CORBA::Boolean theCommonGroups)
1899 throw ( SALOME::SALOME_Exception )
1901 typedef map<int, int> TIDsMap;
1902 typedef list<SMESH::SMESH_Group_var> TListOfNewGroups;
1903 typedef map< pair<string, SMESH::ElementType>, TListOfNewGroups > TGroupsMap;
1904 typedef std::set<SMESHDS_GroupBase*> TGroups;
1906 TPythonDump* pPythonDump = new TPythonDump;
1907 TPythonDump& aPythonDump = *pPythonDump; // prevent dump of called methods
1910 SMESH::SMESH_Mesh_var aNewMesh = CreateEmptyMesh();
1912 if ( !aNewMesh->_is_nil() ) {
1913 SMESH_Mesh_i* aNewImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( aNewMesh ).in() );
1915 ::SMESH_Mesh& aLocMesh = aNewImpl->GetImpl();
1916 SMESHDS_Mesh* aNewMeshDS = aLocMesh.GetMeshDS();
1918 TGroupsMap aGroupsMap;
1919 TListOfNewGroups aListOfNewGroups;
1920 SMESH_MeshEditor aNewEditor = ::SMESH_MeshEditor(&aLocMesh);
1921 SMESH::ListOfGroups_var aListOfGroups = new SMESH::ListOfGroups();
1924 for ( int i = 0; i < theMeshesArray.length(); i++) {
1925 SMESH::SMESH_Mesh_var anInitMesh = theMeshesArray[i];
1926 if ( !anInitMesh->_is_nil() ) {
1927 SMESH_Mesh_i* anInitImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( anInitMesh ).in() );
1929 ::SMESH_Mesh& aInitLocMesh = anInitImpl->GetImpl();
1930 SMESHDS_Mesh* anInitMeshDS = aInitLocMesh.GetMeshDS();
1935 // loop on elements of mesh
1936 SMDS_ElemIteratorPtr itElems = anInitMeshDS->elementsIterator();
1937 const SMDS_MeshElement* anElem = 0;
1938 const SMDS_MeshElement* aNewElem = 0;
1939 int anElemNbNodes = 0;
1944 int anNbVolumes = 0;
1946 SMESH::long_array_var anIDsNodes = new SMESH::long_array();
1947 SMESH::long_array_var anIDsEdges = new SMESH::long_array();
1948 SMESH::long_array_var anIDsFaces = new SMESH::long_array();
1949 SMESH::long_array_var anIDsVolumes = new SMESH::long_array();
1951 if( theCommonGroups ) {
1952 anIDsNodes->length( anInitMeshDS->NbNodes() );
1953 anIDsEdges->length( anInitMeshDS->NbEdges() );
1954 anIDsFaces->length( anInitMeshDS->NbFaces() );
1955 anIDsVolumes->length( anInitMeshDS->NbVolumes() );
1958 for ( int j = 0; itElems->more(); j++) {
1959 anElem = itElems->next();
1960 SMDSAbs_ElementType anElemType = anElem->GetType();
1961 anElemNbNodes = anElem->NbNodes();
1962 std::vector<const SMDS_MeshNode*> aNodesArray (anElemNbNodes);
1964 // loop on nodes of element
1965 const SMDS_MeshNode* aNode = 0;
1966 const SMDS_MeshNode* aNewNode = 0;
1967 SMDS_ElemIteratorPtr itNodes = anElem->nodesIterator();
1969 for ( int k = 0; itNodes->more(); k++) {
1970 aNode = static_cast<const SMDS_MeshNode*>(itNodes->next());
1971 if ( nodesMap.find(aNode->GetID()) == nodesMap.end() ) {
1972 aNewNode = aNewMeshDS->AddNode(aNode->X(), aNode->Y(), aNode->Z());
1973 nodesMap.insert( make_pair(aNode->GetID(), aNewNode->GetID()) );
1974 if( theCommonGroups )
1975 anIDsNodes[anNbNodes++] = aNewNode->GetID();
1978 aNewNode = aNewMeshDS->FindNode( nodesMap.find(aNode->GetID())->second );
1979 aNodesArray[k] = aNewNode;
1982 // creates a corresponding element on existent nodes in new mesh
1983 if ( anElem->IsPoly() && anElemType == SMDSAbs_Volume )
1985 const SMDS_PolyhedralVolumeOfNodes* aVolume =
1986 dynamic_cast<const SMDS_PolyhedralVolumeOfNodes*> (anElem);
1988 aNewElem = aNewMeshDS->AddPolyhedralVolume(aNodesArray,
1989 aVolume->GetQuanities());
1990 elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
1991 if( theCommonGroups )
1992 anIDsVolumes[anNbVolumes++] = aNewElem->GetID();
1997 aNewElem = aNewEditor.AddElement(aNodesArray,
2000 elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
2001 if( theCommonGroups ) {
2002 if( anElemType == SMDSAbs_Edge )
2003 anIDsEdges[anNbEdges++] = aNewElem->GetID();
2004 else if( anElemType == SMDSAbs_Face )
2005 anIDsFaces[anNbFaces++] = aNewElem->GetID();
2006 else if( anElemType == SMDSAbs_Volume )
2007 anIDsVolumes[anNbVolumes++] = aNewElem->GetID();
2012 aListOfGroups = anInitImpl->GetGroups();
2013 SMESH::SMESH_GroupBase_ptr aGroup;
2015 // loop on groups of mesh
2016 SMESH::long_array_var anInitIDs = new SMESH::long_array();
2017 SMESH::long_array_var anNewIDs = new SMESH::long_array();
2018 SMESH::SMESH_Group_var aNewGroup;
2020 SMESH::ElementType aGroupType;
2021 CORBA::String_var aGroupName;
2022 if ( theCommonGroups ) {
2023 for(aGroupType=SMESH::NODE;aGroupType<=SMESH::VOLUME;aGroupType=(SMESH::ElementType)(aGroupType+1)) {
2025 SALOMEDS::SObject_var aMeshSObj = ObjectToSObject( myCurrentStudy, anInitMesh );
2027 str += aMeshSObj->GetName();
2032 switch(aGroupType) {
2035 anIDsNodes->length(anNbNodes);
2040 anIDsEdges->length(anNbEdges);
2045 anIDsFaces->length(anNbFaces);
2050 anIDsVolumes->length(anNbVolumes);
2051 anLen = anNbVolumes;
2058 aGroupName = str.c_str();
2060 // add a new group in the mesh
2061 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
2063 switch(aGroupType) {
2065 aNewGroup->Add( anIDsNodes );
2068 aNewGroup->Add( anIDsEdges );
2071 aNewGroup->Add( anIDsFaces );
2074 aNewGroup->Add( anIDsVolumes );
2080 aListOfNewGroups.clear();
2081 aListOfNewGroups.push_back(aNewGroup);
2082 aGroupsMap.insert(make_pair( make_pair(aGroupName, aGroupType), aListOfNewGroups ));
2087 // check that current group name and type don't have identical ones in union mesh
2088 for (int i = 0; i < aListOfGroups->length(); i++) {
2089 aGroup = aListOfGroups[i];
2090 aListOfNewGroups.clear();
2091 aGroupType = aGroup->GetType();
2092 aGroupName = aGroup->GetName();
2094 TGroupsMap::iterator anIter = aGroupsMap.find(make_pair(aGroupName, aGroupType));
2096 // convert a list of IDs
2097 anInitIDs = aGroup->GetListOfID();
2098 anNewIDs->length(anInitIDs->length());
2099 if ( aGroupType == SMESH::NODE )
2100 for (int j = 0; j < anInitIDs->length(); j++) {
2101 anNewIDs[j] = nodesMap.find(anInitIDs[j])->second;
2104 for (int j = 0; j < anInitIDs->length(); j++) {
2105 anNewIDs[j] = elemsMap.find(anInitIDs[j])->second;
2108 // check that current group name and type don't have identical ones in union mesh
2109 if ( anIter == aGroupsMap.end() ) {
2110 // add a new group in the mesh
2111 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
2112 // add elements into new group
2113 aNewGroup->Add( anNewIDs );
2115 aListOfNewGroups.push_back(aNewGroup);
2116 aGroupsMap.insert(make_pair( make_pair(aGroupName, aGroupType), aListOfNewGroups ));
2119 else if ( theUniteIdenticalGroups ) {
2120 // unite identical groups
2121 TListOfNewGroups& aNewGroups = anIter->second;
2122 aNewGroups.front()->Add( anNewIDs );
2126 // rename identical groups
2127 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
2128 aNewGroup->Add( anNewIDs );
2130 TListOfNewGroups& aNewGroups = anIter->second;
2131 string aNewGroupName;
2132 if (aNewGroups.size() == 1) {
2133 aNewGroupName = string(aGroupName) + "_1";
2134 aNewGroups.front()->SetName(aNewGroupName.c_str());
2136 char aGroupNum[128];
2137 sprintf(aGroupNum, "%u", aNewGroups.size()+1);
2138 aNewGroupName = string(aGroupName) + "_" + string(aGroupNum);
2139 aNewGroup->SetName(aNewGroupName.c_str());
2140 aNewGroups.push_back(aNewGroup);
2147 if (theMergeNodesAndElements) {
2149 set<const SMDS_MeshNode*> aMeshNodes; // no input nodes
2150 SMESH_MeshEditor::TListOfListOfNodes aGroupsOfNodes;
2151 aNewEditor.FindCoincidentNodes( aMeshNodes, theMergeTolerance, aGroupsOfNodes );
2152 aNewEditor.MergeNodes( aGroupsOfNodes );
2154 aNewEditor.MergeEqualElements();
2159 // Update Python script
2160 aPythonDump << aNewMesh << " = " << this;
2161 if( !theCommonGroups )
2162 aPythonDump << ".Concatenate(";
2164 aPythonDump << ".ConcatenateWithGroups(";
2166 for ( int i = 0; i < theMeshesArray.length(); i++) {
2167 if (i > 0) aPythonDump << ", ";
2168 aPythonDump << theMeshesArray[i];
2170 aPythonDump << "], ";
2171 aPythonDump << theUniteIdenticalGroups << ", "
2172 << theMergeNodesAndElements << ", "
2173 << theMergeTolerance << ")";
2175 delete pPythonDump; // enable python dump from GetGroups()
2177 // 0020577: EDF 1164 SMESH: Bad dump of concatenate with create common groups
2178 if ( !aNewMesh->_is_nil() )
2180 SMESH::ListOfGroups_var groups = aNewMesh->GetGroups();
2183 // IPAL21468 Change icon of compound because it need not be computed.
2184 SALOMEDS::SObject_var aMeshSObj = ObjectToSObject( myCurrentStudy, aNewMesh );
2185 if( !aMeshSObj->_is_nil() ) {
2186 SALOMEDS::GenericAttribute_var anAttr;
2187 SALOMEDS::StudyBuilder_var aBuilder = myCurrentStudy->NewBuilder();
2188 anAttr = aBuilder->FindOrCreateAttribute( aMeshSObj,"AttributePixMap" );
2189 SALOMEDS::AttributePixMap_var aPixmap = SALOMEDS::AttributePixMap::_narrow(anAttr);
2190 aPixmap->SetPixMap("ICON_SMESH_TREE_MESH");
2193 return aNewMesh._retn();
2196 //================================================================================
2198 * SMESH_Gen_i::GetMEDVersion
2200 * Get MED version of the file by its name
2202 //================================================================================
2203 CORBA::Boolean SMESH_Gen_i::GetMEDVersion(const char* theFileName,
2204 SMESH::MED_VERSION& theVersion)
2206 theVersion = SMESH::MED_V2_1;
2207 MED::EVersion aVersion = MED::GetVersionId( theFileName );
2208 switch( aVersion ) {
2209 case MED::eV2_1 : theVersion = SMESH::MED_V2_1; return true;
2210 case MED::eV2_2 : theVersion = SMESH::MED_V2_2; return true;
2211 case MED::eVUnknown : return false;
2216 //================================================================================
2218 * SMESH_Gen_i::GetMeshNames
2220 * Get names of meshes defined in file with the specified name
2222 //================================================================================
2223 SMESH::string_array* SMESH_Gen_i::GetMeshNames(const char* theFileName)
2225 SMESH::string_array_var aResult = new SMESH::string_array();
2226 MED::PWrapper aMed = MED::CrWrapper( theFileName );
2228 MED::TInt aNbMeshes = aMed->GetNbMeshes( &anErr );
2230 aResult->length( aNbMeshes );
2231 for( MED::TInt i = 0; i < aNbMeshes; i++ ) {
2232 MED::PMeshInfo aMeshInfo = aMed->GetPMeshInfo( i+1 );
2233 aResult[i] = CORBA::string_dup( aMeshInfo->GetName().c_str() );
2236 return aResult._retn();
2239 //=============================================================================
2243 * Save SMESH module's data
2245 //=============================================================================
2246 SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
2250 INFOS( "SMESH_Gen_i::Save" );
2252 // ASSERT( theComponent->GetStudy()->StudyId() == myCurrentStudy->StudyId() )
2253 // san -- in case <myCurrentStudy> differs from theComponent's study,
2254 // use that of the component
2255 if ( myCurrentStudy->_is_nil() ||
2256 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
2257 SetCurrentStudy( theComponent->GetStudy() );
2259 // Store study contents as a set of python commands
2260 SavePython(myCurrentStudy);
2262 StudyContext* myStudyContext = GetCurrentStudyContext();
2264 // Declare a byte stream
2265 SALOMEDS::TMPFile_var aStreamFile;
2267 // Obtain a temporary dir
2268 TCollection_AsciiString tmpDir =
2269 ( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
2271 // Create a sequence of files processed
2272 SALOMEDS::ListOfFileNames_var aFileSeq = new SALOMEDS::ListOfFileNames;
2273 aFileSeq->length( NUM_TMP_FILES );
2275 TCollection_AsciiString aStudyName( "" );
2277 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
2279 // Set names of temporary files
2280 TCollection_AsciiString filename =
2281 aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
2282 TCollection_AsciiString meshfile =
2283 aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
2284 aFileSeq[ 0 ] = CORBA::string_dup( filename.ToCString() );
2285 aFileSeq[ 1 ] = CORBA::string_dup( meshfile.ToCString() );
2286 filename = tmpDir + filename;
2287 meshfile = tmpDir + meshfile;
2290 HDFdataset* aDataset;
2291 HDFgroup* aTopGroup;
2293 HDFgroup* aSubGroup;
2294 HDFgroup* aSubSubGroup;
2295 hdf_size aSize[ 1 ];
2298 //Remove the files if they exist: BugID: 11225
2299 #ifndef WNT /* unix functionality */
2300 TCollection_AsciiString cmd("rm -f \"");
2302 TCollection_AsciiString cmd("del /F \"");
2309 system(cmd.ToCString());
2311 // MED writer to be used by storage process
2312 DriverMED_W_SMESHDS_Mesh myWriter;
2313 myWriter.SetFile( meshfile.ToCString() );
2316 // ---> create HDF file
2317 aFile = new HDFfile( (char*) filename.ToCString() );
2318 aFile->CreateOnDisk();
2320 // --> iterator for top-level objects
2321 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( theComponent );
2322 for ( ; itBig->More(); itBig->Next() ) {
2323 SALOMEDS::SObject_var gotBranch = itBig->Value();
2325 // --> hypotheses root branch (only one for the study)
2326 if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
2327 // create hypotheses root HDF group
2328 aTopGroup = new HDFgroup( "Hypotheses", aFile );
2329 aTopGroup->CreateOnDisk();
2331 // iterator for all hypotheses
2332 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
2333 for ( ; it->More(); it->Next() ) {
2334 SALOMEDS::SObject_var mySObject = it->Value();
2335 CORBA::Object_var anObject = SObjectToObject( mySObject );
2336 if ( !CORBA::is_nil( anObject ) ) {
2337 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
2338 if ( !myHyp->_is_nil() ) {
2339 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2341 string hypname = string( myHyp->GetName() );
2342 string libname = string( myHyp->GetLibName() );
2344 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
2345 // WNT and ".so" for X-system) must be deleted
2346 int libname_len = libname.length();
2348 if( libname_len > 4 )
2349 libname.resize( libname_len - 4 );
2351 // PAL17753 (Regresion: missing hypothesis in restored study)
2352 // "lib" also should be removed from the beginning
2353 //if( libname_len > 3 )
2354 //libname.resize( libname_len - 3 );
2355 if( libname_len > 6 )
2356 libname = libname.substr( 3, libname_len - 3 - 3 );
2358 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
2359 int id = myStudyContext->findId( string( objStr.in() ) );
2360 string hypdata = string( myImpl->SaveTo() );
2362 // for each hypothesis create HDF group basing on its id
2363 char hypGrpName[30];
2364 sprintf( hypGrpName, "Hypothesis %d", id );
2365 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2366 aGroup->CreateOnDisk();
2367 // --> type name of hypothesis
2368 aSize[ 0 ] = hypname.length() + 1;
2369 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
2370 aDataset->CreateOnDisk();
2371 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
2372 aDataset->CloseOnDisk();
2373 // --> server plugin library name of hypothesis
2374 aSize[ 0 ] = libname.length() + 1;
2375 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
2376 aDataset->CreateOnDisk();
2377 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
2378 aDataset->CloseOnDisk();
2379 // --> persistent data of hypothesis
2380 aSize[ 0 ] = hypdata.length() + 1;
2381 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
2382 aDataset->CreateOnDisk();
2383 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
2384 aDataset->CloseOnDisk();
2385 // close hypothesis HDF group
2386 aGroup->CloseOnDisk();
2391 // close hypotheses root HDF group
2392 aTopGroup->CloseOnDisk();
2394 // --> algorithms root branch (only one for the study)
2395 else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
2396 // create algorithms root HDF group
2397 aTopGroup = new HDFgroup( "Algorithms", aFile );
2398 aTopGroup->CreateOnDisk();
2400 // iterator for all algorithms
2401 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
2402 for ( ; it->More(); it->Next() ) {
2403 SALOMEDS::SObject_var mySObject = it->Value();
2404 CORBA::Object_var anObject = SObjectToObject( mySObject );
2405 if ( !CORBA::is_nil( anObject ) ) {
2406 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
2407 if ( !myHyp->_is_nil() ) {
2408 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2410 string hypname = string( myHyp->GetName() );
2411 string libname = string( myHyp->GetLibName() );
2413 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
2414 // WNT and ".so" for X-system) must be deleted
2415 int libname_len = libname.length();
2417 if( libname_len > 4 )
2418 libname.resize( libname_len - 4 );
2420 // PAL17753 (Regresion: missing hypothesis in restored study)
2421 // "lib" also should be removed from the beginning
2422 //if( libname_len > 3 )
2423 //libname.resize( libname_len - 3 );
2424 if( libname_len > 6 )
2425 libname = libname.substr( 3, libname_len - 3 - 3 );
2427 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
2428 int id = myStudyContext->findId( string( objStr.in() ) );
2429 string hypdata = string( myImpl->SaveTo() );
2431 // for each algorithm create HDF group basing on its id
2432 char hypGrpName[30];
2433 sprintf( hypGrpName, "Algorithm %d", id );
2434 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2435 aGroup->CreateOnDisk();
2436 // --> type name of algorithm
2437 aSize[0] = hypname.length() + 1;
2438 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
2439 aDataset->CreateOnDisk();
2440 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
2441 aDataset->CloseOnDisk();
2442 // --> server plugin library name of hypothesis
2443 aSize[0] = libname.length() + 1;
2444 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
2445 aDataset->CreateOnDisk();
2446 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
2447 aDataset->CloseOnDisk();
2448 // --> persistent data of algorithm
2449 aSize[0] = hypdata.length() + 1;
2450 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
2451 aDataset->CreateOnDisk();
2452 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
2453 aDataset->CloseOnDisk();
2454 // close algorithm HDF group
2455 aGroup->CloseOnDisk();
2460 // close algorithms root HDF group
2461 aTopGroup->CloseOnDisk();
2463 // --> mesh objects roots branches
2464 else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
2465 CORBA::Object_var anObject = SObjectToObject( gotBranch );
2466 if ( !CORBA::is_nil( anObject ) ) {
2467 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
2468 if ( !myMesh->_is_nil() ) {
2469 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
2471 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
2472 int id = myStudyContext->findId( string( objStr.in() ) );
2473 ::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
2474 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
2475 bool hasShape = myLocMesh.HasShapeToMesh();
2477 // for each mesh open the HDF group basing on its id
2478 char meshGrpName[ 30 ];
2479 sprintf( meshGrpName, "Mesh %d", id );
2480 aTopGroup = new HDFgroup( meshGrpName, aFile );
2481 aTopGroup->CreateOnDisk();
2483 // --> put dataset to hdf file which is a flag that mesh has data
2484 string strHasData = "0";
2485 // check if the mesh is not empty
2486 if ( mySMESHDSMesh->NbNodes() > 0 ) {
2487 // write mesh data to med file
2488 myWriter.SetMesh( mySMESHDSMesh );
2489 myWriter.SetMeshId( id );
2492 aSize[ 0 ] = strHasData.length() + 1;
2493 aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
2494 aDataset->CreateOnDisk();
2495 aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
2496 aDataset->CloseOnDisk();
2499 // for each mesh open the HDF group basing on its auto color parameter
2500 char meshAutoColorName[ 30 ];
2501 sprintf( meshAutoColorName, "AutoColorMesh %d", id );
2503 anAutoColor[0] = myImpl->GetAutoColor();
2505 aDataset = new HDFdataset( meshAutoColorName, aTopGroup, HDF_INT32, aSize, 1 );
2506 aDataset->CreateOnDisk();
2507 aDataset->WriteOnDisk( anAutoColor );
2508 aDataset->CloseOnDisk();
2510 // write reference on a shape if exists
2511 SALOMEDS::SObject_var myRef;
2512 bool shapeRefFound = false;
2513 bool found = gotBranch->FindSubObject( GetRefOnShapeTag(), myRef );
2515 SALOMEDS::SObject_var myShape;
2516 bool ok = myRef->ReferencedObject( myShape );
2518 shapeRefFound = (! CORBA::is_nil( myShape->GetObject() ));
2519 string myRefOnObject = myShape->GetID();
2520 if ( shapeRefFound && myRefOnObject.length() > 0 ) {
2521 aSize[ 0 ] = myRefOnObject.length() + 1;
2522 aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
2523 aDataset->CreateOnDisk();
2524 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
2525 aDataset->CloseOnDisk();
2530 // write applied hypotheses if exist
2531 SALOMEDS::SObject_var myHypBranch;
2532 found = gotBranch->FindSubObject( GetRefOnAppliedHypothesisTag(), myHypBranch );
2533 if ( found && !shapeRefFound && hasShape) { // remove applied hyps
2534 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
2536 if ( found && (shapeRefFound || !hasShape) ) {
2537 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
2538 aGroup->CreateOnDisk();
2540 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myHypBranch );
2542 for ( ; it->More(); it->Next() ) {
2543 SALOMEDS::SObject_var mySObject = it->Value();
2544 SALOMEDS::SObject_var myRefOnHyp;
2545 bool ok = mySObject->ReferencedObject( myRefOnHyp );
2547 // san - it is impossible to recover applied hypotheses
2548 // using their entries within Load() method,
2549 // for there are no AttributeIORs in the study when Load() is working.
2550 // Hence, it is better to store persistent IDs of hypotheses as references to them
2552 //string myRefOnObject = myRefOnHyp->GetID();
2553 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
2554 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
2555 int id = myStudyContext->findId( string( objStr.in() ) );
2556 //if ( myRefOnObject.length() > 0 ) {
2557 //aSize[ 0 ] = myRefOnObject.length() + 1;
2558 char hypName[ 30 ], hypId[ 30 ];
2559 sprintf( hypName, "Hyp %d", ++hypNb );
2560 sprintf( hypId, "%d", id );
2561 aSize[ 0 ] = strlen( hypId ) + 1;
2562 aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
2563 aDataset->CreateOnDisk();
2564 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
2565 aDataset->WriteOnDisk( hypId );
2566 aDataset->CloseOnDisk();
2570 aGroup->CloseOnDisk();
2573 // write applied algorithms if exist
2574 SALOMEDS::SObject_var myAlgoBranch;
2575 found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(), myAlgoBranch );
2576 if ( found && !shapeRefFound && hasShape) { // remove applied algos
2577 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
2579 if ( found && (shapeRefFound || !hasShape)) {
2580 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
2581 aGroup->CreateOnDisk();
2583 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myAlgoBranch );
2585 for ( ; it->More(); it->Next() ) {
2586 SALOMEDS::SObject_var mySObject = it->Value();
2587 SALOMEDS::SObject_var myRefOnAlgo;
2588 bool ok = mySObject->ReferencedObject( myRefOnAlgo );
2590 // san - it is impossible to recover applied algorithms
2591 // using their entries within Load() method,
2592 // for there are no AttributeIORs in the study when Load() is working.
2593 // Hence, it is better to store persistent IDs of algorithms as references to them
2595 //string myRefOnObject = myRefOnAlgo->GetID();
2596 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
2597 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
2598 int id = myStudyContext->findId( string( objStr.in() ) );
2599 //if ( myRefOnObject.length() > 0 ) {
2600 //aSize[ 0 ] = myRefOnObject.length() + 1;
2601 char algoName[ 30 ], algoId[ 30 ];
2602 sprintf( algoName, "Algo %d", ++algoNb );
2603 sprintf( algoId, "%d", id );
2604 aSize[ 0 ] = strlen( algoId ) + 1;
2605 aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
2606 aDataset->CreateOnDisk();
2607 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
2608 aDataset->WriteOnDisk( algoId );
2609 aDataset->CloseOnDisk();
2613 aGroup->CloseOnDisk();
2616 // --> submesh objects sub-branches
2618 for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
2619 SALOMEDS::SObject_var mySubmeshBranch;
2620 found = gotBranch->FindSubObject( i, mySubmeshBranch );
2622 if ( found ) // check if there is shape reference in submeshes
2624 bool hasShapeRef = false;
2625 SALOMEDS::ChildIterator_var itSM =
2626 myCurrentStudy->NewChildIterator( mySubmeshBranch );
2627 for ( ; itSM->More(); itSM->Next() ) {
2628 SALOMEDS::SObject_var mySubRef, myShape, mySObject = itSM->Value();
2629 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
2630 mySubRef->ReferencedObject( myShape );
2631 if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
2634 { // remove one submesh
2635 if ( shapeRefFound )
2636 { // unassign hypothesis
2637 SMESH::SMESH_subMesh_var mySubMesh =
2638 SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
2639 if ( !mySubMesh->_is_nil() ) {
2640 int shapeID = mySubMesh->GetId();
2641 TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
2642 const list<const SMESHDS_Hypothesis*>& hypList =
2643 mySMESHDSMesh->GetHypothesis( S );
2644 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
2645 while ( hyp != hypList.end() ) {
2646 int hypID = (*hyp++)->GetID(); // goto next hyp here because
2647 myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
2651 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
2653 } // loop on submeshes of a type
2654 if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
2655 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
2658 } // end check if there is shape reference in submeshes
2660 char name_meshgroup[ 30 ];
2661 if ( i == GetSubMeshOnVertexTag() )
2662 strcpy( name_meshgroup, "SubMeshes On Vertex" );
2663 else if ( i == GetSubMeshOnEdgeTag() )
2664 strcpy( name_meshgroup, "SubMeshes On Edge" );
2665 else if ( i == GetSubMeshOnWireTag() )
2666 strcpy( name_meshgroup, "SubMeshes On Wire" );
2667 else if ( i == GetSubMeshOnFaceTag() )
2668 strcpy( name_meshgroup, "SubMeshes On Face" );
2669 else if ( i == GetSubMeshOnShellTag() )
2670 strcpy( name_meshgroup, "SubMeshes On Shell" );
2671 else if ( i == GetSubMeshOnSolidTag() )
2672 strcpy( name_meshgroup, "SubMeshes On Solid" );
2673 else if ( i == GetSubMeshOnCompoundTag() )
2674 strcpy( name_meshgroup, "SubMeshes On Compound" );
2676 // for each type of submeshes create container HDF group
2677 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
2678 aGroup->CreateOnDisk();
2680 // iterator for all submeshes of given type
2681 SALOMEDS::ChildIterator_var itSM = myCurrentStudy->NewChildIterator( mySubmeshBranch );
2682 for ( ; itSM->More(); itSM->Next() ) {
2683 SALOMEDS::SObject_var mySObject = itSM->Value();
2684 CORBA::Object_var anSubObject = SObjectToObject( mySObject );
2685 if ( !CORBA::is_nil( anSubObject ))
2687 SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
2688 CORBA::String_var objStr = GetORB()->object_to_string( anSubObject );
2689 int subid = myStudyContext->findId( string( objStr.in() ) );
2691 // for each mesh open the HDF group basing on its id
2692 char submeshGrpName[ 30 ];
2693 sprintf( submeshGrpName, "SubMesh %d", subid );
2694 aSubGroup = new HDFgroup( submeshGrpName, aGroup );
2695 aSubGroup->CreateOnDisk();
2697 // write reference on a shape, already checked if it exists
2698 SALOMEDS::SObject_var mySubRef, myShape;
2699 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
2700 mySubRef->ReferencedObject( myShape );
2701 string myRefOnObject = myShape->GetID();
2702 if ( myRefOnObject.length() > 0 ) {
2703 aSize[ 0 ] = myRefOnObject.length() + 1;
2704 aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
2705 aDataset->CreateOnDisk();
2706 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
2707 aDataset->CloseOnDisk();
2710 // write applied hypotheses if exist
2711 SALOMEDS::SObject_var mySubHypBranch;
2712 found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(), mySubHypBranch );
2714 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
2715 aSubSubGroup->CreateOnDisk();
2717 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubHypBranch );
2719 for ( ; it->More(); it->Next() ) {
2720 SALOMEDS::SObject_var mySubSObject = it->Value();
2721 SALOMEDS::SObject_var myRefOnHyp;
2722 bool ok = mySubSObject->ReferencedObject( myRefOnHyp );
2724 //string myRefOnObject = myRefOnHyp->GetID();
2725 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
2726 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
2727 int id = myStudyContext->findId( string( objStr.in() ) );
2728 //if ( myRefOnObject.length() > 0 ) {
2729 //aSize[ 0 ] = myRefOnObject.length() + 1;
2730 char hypName[ 30 ], hypId[ 30 ];
2731 sprintf( hypName, "Hyp %d", ++hypNb );
2732 sprintf( hypId, "%d", id );
2733 aSize[ 0 ] = strlen( hypId ) + 1;
2734 aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
2735 aDataset->CreateOnDisk();
2736 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
2737 aDataset->WriteOnDisk( hypId );
2738 aDataset->CloseOnDisk();
2742 aSubSubGroup->CloseOnDisk();
2745 // write applied algorithms if exist
2746 SALOMEDS::SObject_var mySubAlgoBranch;
2747 found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(), mySubAlgoBranch );
2749 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
2750 aSubSubGroup->CreateOnDisk();
2752 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubAlgoBranch );
2754 for ( ; it->More(); it->Next() ) {
2755 SALOMEDS::SObject_var mySubSObject = it->Value();
2756 SALOMEDS::SObject_var myRefOnAlgo;
2757 bool ok = mySubSObject->ReferencedObject( myRefOnAlgo );
2759 //string myRefOnObject = myRefOnAlgo->GetID();
2760 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
2761 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
2762 int id = myStudyContext->findId( string( objStr.in() ) );
2763 //if ( myRefOnObject.length() > 0 ) {
2764 //aSize[ 0 ] = myRefOnObject.length() + 1;
2765 char algoName[ 30 ], algoId[ 30 ];
2766 sprintf( algoName, "Algo %d", ++algoNb );
2767 sprintf( algoId, "%d", id );
2768 aSize[ 0 ] = strlen( algoId ) + 1;
2769 aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
2770 aDataset->CreateOnDisk();
2771 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
2772 aDataset->WriteOnDisk( algoId );
2773 aDataset->CloseOnDisk();
2777 aSubSubGroup->CloseOnDisk();
2779 // close submesh HDF group
2780 aSubGroup->CloseOnDisk();
2783 // close container of submeshes by type HDF group
2784 aGroup->CloseOnDisk();
2787 // All sub-meshes will be stored in MED file
2788 // .. will NOT (PAL 12992)
2789 //if ( shapeRefFound )
2790 //myWriter.AddAllSubMeshes();
2792 // store submesh order if any
2793 const TListOfListOfInt& theOrderIds = myLocMesh.GetMeshOrder();
2794 if ( theOrderIds.size() ) {
2795 char order_list[ 30 ];
2796 strcpy( order_list, "Mesh Order" );
2797 // count number of submesh ids
2799 TListOfListOfInt::const_iterator idIt = theOrderIds.begin();
2800 for ( ; idIt != theOrderIds.end(); idIt++ )
2801 nbIDs += (*idIt).size();
2802 // number of values = number of IDs +
2803 // number of lists (for separators) - 1
2804 int* smIDs = new int [ nbIDs + theOrderIds.size() - 1 ];
2805 idIt = theOrderIds.begin();
2806 for ( int i = 0; idIt != theOrderIds.end(); idIt++ ) {
2807 const TListOfInt& idList = *idIt;
2808 if (idIt != theOrderIds.begin()) // not first list
2809 smIDs[ i++ ] = -1/* *idList.size()*/; // separator between lists
2810 // dump submesh ids from current list
2811 TListOfInt::const_iterator id_smId = idList.begin();
2812 for( ; id_smId != idList.end(); id_smId++ )
2813 smIDs[ i++ ] = *id_smId;
2816 aSize[ 0 ] = nbIDs + theOrderIds.size() - 1;
2818 aDataset = new HDFdataset( order_list, aTopGroup, HDF_INT32, aSize, 1 );
2819 aDataset->CreateOnDisk();
2820 aDataset->WriteOnDisk( smIDs );
2821 aDataset->CloseOnDisk();
2826 // groups root sub-branch
2827 SALOMEDS::SObject_var myGroupsBranch;
2828 for ( int i = GetNodeGroupsTag(); i <= GetVolumeGroupsTag(); i++ ) {
2829 found = gotBranch->FindSubObject( i, myGroupsBranch );
2831 char name_group[ 30 ];
2832 if ( i == GetNodeGroupsTag() )
2833 strcpy( name_group, "Groups of Nodes" );
2834 else if ( i == GetEdgeGroupsTag() )
2835 strcpy( name_group, "Groups of Edges" );
2836 else if ( i == GetFaceGroupsTag() )
2837 strcpy( name_group, "Groups of Faces" );
2838 else if ( i == GetVolumeGroupsTag() )
2839 strcpy( name_group, "Groups of Volumes" );
2841 aGroup = new HDFgroup( name_group, aTopGroup );
2842 aGroup->CreateOnDisk();
2844 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myGroupsBranch );
2845 for ( ; it->More(); it->Next() ) {
2846 SALOMEDS::SObject_var mySObject = it->Value();
2847 CORBA::Object_var aSubObject = SObjectToObject( mySObject );
2848 if ( !CORBA::is_nil( aSubObject ) ) {
2849 SMESH_GroupBase_i* myGroupImpl =
2850 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
2854 CORBA::String_var objStr = GetORB()->object_to_string( aSubObject );
2855 int anId = myStudyContext->findId( string( objStr.in() ) );
2857 // For each group, create a dataset named "Group <group_persistent_id>"
2858 // and store the group's user name into it
2860 sprintf( grpName, "Group %d", anId );
2861 char* aUserName = myGroupImpl->GetName();
2862 aSize[ 0 ] = strlen( aUserName ) + 1;
2864 aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
2865 aDataset->CreateOnDisk();
2866 aDataset->WriteOnDisk( aUserName );
2867 aDataset->CloseOnDisk();
2870 // For each group, create a dataset named "Group <group_persistent_id> Color"
2871 // and store the group's color into it
2872 char grpColorName[ 30 ];
2873 sprintf( grpColorName, "ColorGroup %d", anId );
2874 SALOMEDS::Color aColor = myGroupImpl->GetColor();
2876 anRGB[ 0 ] = aColor.R;
2877 anRGB[ 1 ] = aColor.G;
2878 anRGB[ 2 ] = aColor.B;
2880 aDataset = new HDFdataset( grpColorName, aGroup, HDF_FLOAT64, aSize, 1 );
2881 aDataset->CreateOnDisk();
2882 aDataset->WriteOnDisk( anRGB );
2883 aDataset->CloseOnDisk();
2885 // Store the group contents into MED file
2886 if ( myLocMesh.GetGroup( myGroupImpl->GetLocalID() ) ) {
2888 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen_i::Save(): saving group with StoreName = "
2889 << grpName << " to MED file" );
2890 SMESHDS_GroupBase* aGrpBaseDS =
2891 myLocMesh.GetGroup( myGroupImpl->GetLocalID() )->GetGroupDS();
2892 aGrpBaseDS->SetStoreName( grpName );
2894 // Pass SMESHDS_Group to MED writer
2895 SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
2897 myWriter.AddGroup( aGrpDS );
2899 // write reference on a shape if exists
2900 SMESHDS_GroupOnGeom* aGeomGrp =
2901 dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
2903 SALOMEDS::SObject_var mySubRef, myShape;
2904 if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ) &&
2905 mySubRef->ReferencedObject( myShape ) &&
2906 !CORBA::is_nil( myShape->GetObject() ))
2908 string myRefOnObject = myShape->GetID();
2909 if ( myRefOnObject.length() > 0 ) {
2910 char aRefName[ 30 ];
2911 sprintf( aRefName, "Ref on shape %d", anId);
2912 aSize[ 0 ] = myRefOnObject.length() + 1;
2913 aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
2914 aDataset->CreateOnDisk();
2915 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
2916 aDataset->CloseOnDisk();
2919 else // shape ref is invalid:
2921 // save a group on geometry as ordinary group
2922 myWriter.AddGroup( aGeomGrp );
2928 aGroup->CloseOnDisk();
2932 if ( strcmp( strHasData.c_str(), "1" ) == 0 )
2934 // Flush current mesh information into MED file
2937 // maybe a shape was deleted in the study
2938 if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() && hasShape) {
2939 TopoDS_Shape nullShape;
2940 myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
2943 if ( !mySMESHDSMesh->SubMeshes().empty() )
2947 aGroup = new HDFgroup( "Submeshes", aTopGroup );
2948 aGroup->CreateOnDisk();
2950 // each element belongs to one or none submesh,
2951 // so for each node/element, we store a submesh ID
2953 // Make maps of submesh IDs of elements sorted by element IDs
2954 typedef int TElemID;
2955 typedef int TSubMID;
2956 map< TElemID, TSubMID > eId2smId, nId2smId;
2957 map< TElemID, TSubMID >::iterator hint; // insertion to map is done before hint
2958 const map<int,SMESHDS_SubMesh*>& aSubMeshes = mySMESHDSMesh->SubMeshes();
2959 map<int,SMESHDS_SubMesh*>::const_iterator itSubM ( aSubMeshes.begin() );
2960 SMDS_NodeIteratorPtr itNode;
2961 SMDS_ElemIteratorPtr itElem;
2962 for ( itSubM = aSubMeshes.begin(); itSubM != aSubMeshes.end() ; itSubM++ )
2964 TSubMID aSubMeID = itSubM->first;
2965 SMESHDS_SubMesh* aSubMesh = itSubM->second;
2966 if ( aSubMesh->IsComplexSubmesh() )
2967 continue; // submesh containing other submeshs
2969 hint = nId2smId.begin(); // optimize insertion basing on increasing order of elem Ids in submesh
2970 for ( itNode = aSubMesh->GetNodes(); itNode->more(); ++hint)
2971 hint = nId2smId.insert( hint, make_pair( itNode->next()->GetID(), aSubMeID ));
2973 hint = eId2smId.begin();
2974 for ( itElem = aSubMesh->GetElements(); itElem->more(); ++hint)
2975 hint = eId2smId.insert( hint, make_pair( itElem->next()->GetID(), aSubMeID ));
2978 // Care of elements that are not on submeshes
2979 if ( mySMESHDSMesh->NbNodes() != nId2smId.size() ) {
2980 for ( itNode = mySMESHDSMesh->nodesIterator(); itNode->more(); )
2981 /* --- stl_map.h says : */
2982 /* A %map relies on unique keys and thus a %pair is only inserted if its */
2983 /* first element (the key) is not already present in the %map. */
2984 nId2smId.insert( make_pair( itNode->next()->GetID(), 0 ));
2986 int nbElems = mySMESHDSMesh->NbEdges() + mySMESHDSMesh->NbFaces() + mySMESHDSMesh->NbVolumes();
2987 if ( nbElems != eId2smId.size() ) {
2988 for ( itElem = mySMESHDSMesh->elementsIterator(); itElem->more(); )
2989 eId2smId.insert( make_pair( itElem->next()->GetID(), 0 ));
2992 // Store submesh IDs
2993 for ( int isNode = 0; isNode < 2; ++isNode )
2995 map< TElemID, TSubMID >& id2smId = isNode ? nId2smId : eId2smId;
2996 if ( id2smId.empty() ) continue;
2997 map< TElemID, TSubMID >::const_iterator id_smId = id2smId.begin();
2998 // make and fill array of submesh IDs
2999 int* smIDs = new int [ id2smId.size() ];
3000 for ( int i = 0; id_smId != id2smId.end(); ++id_smId, ++i )
3001 smIDs[ i ] = id_smId->second;
3003 aSize[ 0 ] = id2smId.size();
3004 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
3005 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
3006 aDataset->CreateOnDisk();
3007 aDataset->WriteOnDisk( smIDs );
3008 aDataset->CloseOnDisk();
3013 // Store node positions on sub-shapes (SMDS_Position):
3014 // ----------------------------------------------------
3016 aGroup = new HDFgroup( "Node Positions", aTopGroup );
3017 aGroup->CreateOnDisk();
3019 // in aGroup, create 5 datasets to contain:
3020 // "Nodes on Edges" - ID of node on edge
3021 // "Edge positions" - U parameter on node on edge
3022 // "Nodes on Faces" - ID of node on face
3023 // "Face U positions" - U parameter of node on face
3024 // "Face V positions" - V parameter of node on face
3026 // Find out nb of nodes on edges and faces
3027 // Collect corresponing sub-meshes
3028 int nbEdgeNodes = 0, nbFaceNodes = 0;
3029 list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
3030 // loop on SMESHDS_SubMesh'es
3031 for ( itSubM = aSubMeshes.begin(); itSubM != aSubMeshes.end() ; itSubM++ )
3033 SMESHDS_SubMesh* aSubMesh = (*itSubM).second;
3034 if ( aSubMesh->IsComplexSubmesh() )
3035 continue; // submesh containing other submeshs
3036 int nbNodes = aSubMesh->NbNodes();
3037 if ( nbNodes == 0 ) continue;
3039 int aShapeID = (*itSubM).first;
3040 int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
3041 // write only SMDS_FacePosition and SMDS_EdgePosition
3042 switch ( aShapeType ) {
3044 nbFaceNodes += nbNodes;
3045 aFaceSM.push_back( aSubMesh );
3048 nbEdgeNodes += nbNodes;
3049 aEdgeSM.push_back( aSubMesh );
3055 // Treat positions on edges or faces
3056 for ( int onFace = 0; onFace < 2; onFace++ )
3058 // Create arrays to store in datasets
3059 int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
3060 if (!nbNodes) continue;
3061 int* aNodeIDs = new int [ nbNodes ];
3062 double* aUPos = new double [ nbNodes ];
3063 double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
3066 // loop on sub-meshes
3067 list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
3068 list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
3069 for ( ; itSM != pListSM->end(); itSM++ )
3071 SMESHDS_SubMesh* aSubMesh = (*itSM);
3073 SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
3074 // loop on nodes in aSubMesh
3075 while ( itNode->more() )
3078 const SMDS_MeshNode* node = itNode->next();
3079 aNodeIDs [ iNode ] = node->GetID();
3082 const SMDS_PositionPtr pos = node->GetPosition();
3083 if ( onFace ) { // on FACE
3084 const SMDS_FacePosition* fPos =
3085 dynamic_cast<const SMDS_FacePosition*>( pos.get() );
3087 aUPos[ iNode ] = fPos->GetUParameter();
3088 aVPos[ iNode ] = fPos->GetVParameter();
3095 const SMDS_EdgePosition* ePos =
3096 dynamic_cast<const SMDS_EdgePosition*>( pos.get() );
3098 aUPos[ iNode ] = ePos->GetUParameter();
3104 } // loop on nodes in aSubMesh
3105 } // loop on sub-meshes
3110 aSize[ 0 ] = nbNodes;
3112 string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
3113 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
3114 aDataset->CreateOnDisk();
3115 aDataset->WriteOnDisk( aNodeIDs );
3116 aDataset->CloseOnDisk();
3119 aDSName = ( onFace ? "Face U positions" : "Edge positions");
3120 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
3121 aDataset->CreateOnDisk();
3122 aDataset->WriteOnDisk( aUPos );
3123 aDataset->CloseOnDisk();
3126 aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
3127 aDataset->CreateOnDisk();
3128 aDataset->WriteOnDisk( aVPos );
3129 aDataset->CloseOnDisk();
3134 if ( aVPos ) delete [] aVPos;
3136 } // treat positions on edges or faces
3138 // close "Node Positions" group
3139 aGroup->CloseOnDisk();
3141 } // if ( there are submeshes in SMESHDS_Mesh )
3144 // close mesh HDF group
3145 aTopGroup->CloseOnDisk();
3153 aFile->CloseOnDisk();
3156 // Convert temporary files to stream
3157 aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq.in(), isMultiFile );
3159 // Remove temporary files and directory
3161 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
3163 INFOS( "SMESH_Gen_i::Save() completed" );
3164 return aStreamFile._retn();
3167 //=============================================================================
3169 * SMESH_Gen_i::SaveASCII
3171 * Save SMESH module's data in ASCII format
3173 //=============================================================================
3175 SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
3177 bool isMultiFile ) {
3178 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
3179 SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
3180 return aStreamFile._retn();
3182 //after usual saving needs to encipher binary to text string
3183 //Any binary symbol will be represent as "|xx" () hexadecimal format number
3184 int size = aStreamFile.in().length();
3185 _CORBA_Octet* buffer = new _CORBA_Octet[size*3+1];
3186 for ( int i = 0; i < size; i++ )
3187 sprintf( (char*)&(buffer[i*3]), "|%02x", (char*)(aStreamFile[i]) );
3189 buffer[size * 3] = '\0';
3191 SALOMEDS::TMPFile_var anAsciiStreamFile = new SALOMEDS::TMPFile(size*3, size*3, buffer, 1);
3193 return anAsciiStreamFile._retn();
3196 //=============================================================================
3198 * SMESH_Gen_i::loadGeomData
3200 * Load GEOM module data
3202 //=============================================================================
3204 void SMESH_Gen_i::loadGeomData( SALOMEDS::SComponent_ptr theCompRoot )
3206 if ( theCompRoot->_is_nil() )
3209 SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theCompRoot->GetStudy() );
3210 if ( aStudy->_is_nil() )
3213 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
3214 aStudyBuilder->LoadWith( theCompRoot, GetGeomEngine() );
3216 //=============================================================================
3218 * \brief Creates SMDS_Position according to shape type
3220 //=============================================================================
3222 class PositionCreator {
3224 SMDS_PositionPtr MakePosition(const TopAbs_ShapeEnum type) {
3225 return (this->*myFuncTable[ type ])();
3228 myFuncTable.resize( (size_t) TopAbs_SHAPE, & PositionCreator::defaultPosition );
3229 myFuncTable[ TopAbs_FACE ] = & PositionCreator::facePosition;
3230 myFuncTable[ TopAbs_EDGE ] = & PositionCreator::edgePosition;
3231 myFuncTable[ TopAbs_VERTEX ] = & PositionCreator::vertexPosition;
3234 SMDS_PositionPtr edgePosition() const { return SMDS_PositionPtr( new SMDS_EdgePosition ); }
3235 SMDS_PositionPtr facePosition() const { return SMDS_PositionPtr( new SMDS_FacePosition ); }
3236 SMDS_PositionPtr vertexPosition() const { return SMDS_PositionPtr( new SMDS_VertexPosition); }
3237 SMDS_PositionPtr defaultPosition() const { return SMDS_SpacePosition::originSpacePosition(); }
3238 typedef SMDS_PositionPtr (PositionCreator:: * FmakePos)() const;
3239 vector<FmakePos> myFuncTable;
3242 //=============================================================================
3246 * Load SMESH module's data
3248 //=============================================================================
3250 bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
3251 const SALOMEDS::TMPFile& theStream,
3255 INFOS( "SMESH_Gen_i::Load" );
3257 if ( myCurrentStudy->_is_nil() ||
3258 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
3259 SetCurrentStudy( theComponent->GetStudy() );
3261 /* if( !theComponent->_is_nil() )
3263 //SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theComponent->GetStudy() );
3264 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
3265 loadGeomData( myCurrentStudy->FindComponent( "GEOM" ) );
3268 StudyContext* myStudyContext = GetCurrentStudyContext();
3270 // Get temporary files location
3271 TCollection_AsciiString tmpDir =
3272 isMultiFile ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
3274 INFOS( "THE URL++++++++++++++" )
3276 INFOS( "THE TMP PATH+++++++++" );
3279 // Convert the stream into sequence of files to process
3280 SALOMEDS::ListOfFileNames_var aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
3283 TCollection_AsciiString aStudyName( "" );
3285 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
3287 // Set names of temporary files
3288 TCollection_AsciiString filename = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH.hdf" );
3289 TCollection_AsciiString meshfile = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" );
3293 HDFdataset* aDataset;
3294 HDFgroup* aTopGroup;
3296 HDFgroup* aSubGroup;
3297 HDFgroup* aSubSubGroup;
3300 // ---> open HDF file
3301 aFile = new HDFfile( (char*) filename.ToCString() );
3303 aFile->OpenOnDisk( HDF_RDONLY );
3305 catch ( HDFexception ) {
3306 INFOS( "Load(): " << filename << " not found!" );
3310 DriverMED_R_SMESHDS_Mesh myReader;
3311 myReader.SetFile( meshfile.ToCString() );
3313 // For PAL13473 ("Repetitive mesh") implementation.
3314 // New dependencies between SMESH objects are established:
3315 // now hypotheses can refer to meshes, shapes and other hypotheses.
3316 // To keep data consistent, the following order of data restoration
3318 // 1. Create hypotheses
3319 // 2. Create all meshes
3320 // 3. Load hypotheses' data
3323 list< pair< SMESH_Hypothesis_i*, string > > hypDataList;
3324 list< pair< SMESH_Mesh_i*, HDFgroup* > > meshGroupList;
3326 // get total number of top-level groups
3327 int aNbGroups = aFile->nInternalObjects();
3328 if ( aNbGroups > 0 ) {
3329 // --> in first turn we should read&create hypotheses
3330 if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
3331 // open hypotheses root HDF group
3332 aTopGroup = new HDFgroup( "Hypotheses", aFile );
3333 aTopGroup->OpenOnDisk();
3335 // get number of hypotheses
3336 int aNbObjects = aTopGroup->nInternalObjects();
3337 for ( int j = 0; j < aNbObjects; j++ ) {
3338 // try to identify hypothesis
3339 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
3340 aTopGroup->InternalObjectIndentify( j, hypGrpName );
3342 if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
3343 // open hypothesis group
3344 aGroup = new HDFgroup( hypGrpName, aTopGroup );
3345 aGroup->OpenOnDisk();
3347 // --> get hypothesis id
3348 int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
3353 // get number of datasets
3354 int aNbSubObjects = aGroup->nInternalObjects();
3355 for ( int k = 0; k < aNbSubObjects; k++ ) {
3357 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
3358 aGroup->InternalObjectIndentify( k, name_of_subgroup );
3359 // --> get hypothesis name
3360 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
3361 aDataset = new HDFdataset( name_of_subgroup, aGroup );
3362 aDataset->OpenOnDisk();
3363 size = aDataset->GetSize();
3364 char* hypname_str = new char[ size ];
3365 aDataset->ReadFromDisk( hypname_str );
3366 hypname = string( hypname_str );
3367 delete [] hypname_str;
3368 aDataset->CloseOnDisk();
3370 // --> get hypothesis plugin library name
3371 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
3372 aDataset = new HDFdataset( name_of_subgroup, aGroup );
3373 aDataset->OpenOnDisk();
3374 size = aDataset->GetSize();
3375 char* libname_str = new char[ size ];
3376 aDataset->ReadFromDisk( libname_str );
3377 if(MYDEBUG) SCRUTE( libname_str );
3378 libname = string( libname_str );
3379 delete [] libname_str;
3380 aDataset->CloseOnDisk();
3382 // --> get hypothesis data
3383 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
3384 aDataset = new HDFdataset( name_of_subgroup, aGroup );
3385 aDataset->OpenOnDisk();
3386 size = aDataset->GetSize();
3387 char* hypdata_str = new char[ size ];
3388 aDataset->ReadFromDisk( hypdata_str );
3389 hypdata = string( hypdata_str );
3390 delete [] hypdata_str;
3391 aDataset->CloseOnDisk();
3394 // close hypothesis HDF group
3395 aGroup->CloseOnDisk();
3397 // --> restore hypothesis from data
3398 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
3399 if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
3400 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
3401 SMESH::SMESH_Hypothesis_var myHyp;
3403 try { // protect persistence mechanism against exceptions
3404 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
3407 INFOS( "Exception during hypothesis creation" );
3410 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
3412 // myImpl->LoadFrom( hypdata.c_str() );
3413 hypDataList.push_back( make_pair( myImpl, hypdata ));
3414 string iorString = GetORB()->object_to_string( myHyp );
3415 int newId = myStudyContext->findId( iorString );
3416 myStudyContext->mapOldToNew( id, newId );
3419 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
3423 // close hypotheses root HDF group
3424 aTopGroup->CloseOnDisk();
3428 // --> then we should read&create algorithms
3429 if ( aFile->ExistInternalObject( "Algorithms" ) ) {
3430 // open algorithms root HDF group
3431 aTopGroup = new HDFgroup( "Algorithms", aFile );
3432 aTopGroup->OpenOnDisk();
3434 // get number of algorithms
3435 int aNbObjects = aTopGroup->nInternalObjects();
3436 for ( int j = 0; j < aNbObjects; j++ ) {
3437 // try to identify algorithm
3438 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
3439 aTopGroup->InternalObjectIndentify( j, hypGrpName );
3441 if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
3442 // open algorithm group
3443 aGroup = new HDFgroup( hypGrpName, aTopGroup );
3444 aGroup->OpenOnDisk();
3446 // --> get algorithm id
3447 int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
3452 // get number of datasets
3453 int aNbSubObjects = aGroup->nInternalObjects();
3454 for ( int k = 0; k < aNbSubObjects; k++ ) {
3456 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
3457 aGroup->InternalObjectIndentify( k, name_of_subgroup );
3458 // --> get algorithm name
3459 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
3460 aDataset = new HDFdataset( name_of_subgroup, aGroup );
3461 aDataset->OpenOnDisk();
3462 size = aDataset->GetSize();
3463 char* hypname_str = new char[ size ];
3464 aDataset->ReadFromDisk( hypname_str );
3465 hypname = string( hypname_str );
3466 delete [] hypname_str;
3467 aDataset->CloseOnDisk();
3469 // --> get algorithm plugin library name
3470 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
3471 aDataset = new HDFdataset( name_of_subgroup, aGroup );
3472 aDataset->OpenOnDisk();
3473 size = aDataset->GetSize();
3474 char* libname_str = new char[ size ];
3475 aDataset->ReadFromDisk( libname_str );
3476 if(MYDEBUG) SCRUTE( libname_str );
3477 libname = string( libname_str );
3478 delete [] libname_str;
3479 aDataset->CloseOnDisk();
3481 // --> get algorithm data
3482 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
3483 aDataset = new HDFdataset( name_of_subgroup, aGroup );
3484 aDataset->OpenOnDisk();
3485 size = aDataset->GetSize();
3486 char* hypdata_str = new char[ size ];
3487 aDataset->ReadFromDisk( hypdata_str );
3488 if(MYDEBUG) SCRUTE( hypdata_str );
3489 hypdata = string( hypdata_str );
3490 delete [] hypdata_str;
3491 aDataset->CloseOnDisk();
3494 // close algorithm HDF group
3495 aGroup->CloseOnDisk();
3497 // --> restore algorithm from data
3498 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
3499 if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
3500 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
3501 SMESH::SMESH_Hypothesis_var myHyp;
3503 try { // protect persistence mechanism against exceptions
3504 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
3507 INFOS( "Exception during hypothesis creation" );
3510 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
3512 //myImpl->LoadFrom( hypdata.c_str() );
3513 hypDataList.push_back( make_pair( myImpl, hypdata ));
3514 string iorString = GetORB()->object_to_string( myHyp );
3515 int newId = myStudyContext->findId( iorString );
3516 myStudyContext->mapOldToNew( id, newId );
3519 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
3523 // close algorithms root HDF group
3524 aTopGroup->CloseOnDisk();
3528 // --> the rest groups should be meshes
3529 for ( int i = 0; i < aNbGroups; i++ ) {
3530 // identify next group
3531 char meshName[ HDF_NAME_MAX_LEN+1 ];
3532 aFile->InternalObjectIndentify( i, meshName );
3534 if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
3536 int id = atoi( string( meshName ).substr( 4 ).c_str() );
3540 // open mesh HDF group
3541 aTopGroup = new HDFgroup( meshName, aFile );
3542 aTopGroup->OpenOnDisk();
3544 // get number of child HDF objects
3545 int aNbObjects = aTopGroup->nInternalObjects();
3546 if ( aNbObjects > 0 ) {
3548 if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
3549 SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
3550 SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
3551 if ( !myNewMeshImpl )
3553 meshGroupList.push_back( make_pair( myNewMeshImpl, aTopGroup ));
3555 string iorString = GetORB()->object_to_string( myNewMesh );
3556 int newId = myStudyContext->findId( iorString );
3557 myStudyContext->mapOldToNew( id, newId );
3560 // try to read and set auto color flag
3561 char aMeshAutoColorName[ 30 ];
3562 sprintf( aMeshAutoColorName, "AutoColorMesh %d", id);
3563 if( aTopGroup->ExistInternalObject( aMeshAutoColorName ) )
3565 aDataset = new HDFdataset( aMeshAutoColorName, aTopGroup );
3566 aDataset->OpenOnDisk();
3567 size = aDataset->GetSize();
3568 int* anAutoColor = new int[ size ];
3569 aDataset->ReadFromDisk( anAutoColor );
3570 aDataset->CloseOnDisk();
3571 myNewMeshImpl->SetAutoColor( (bool)anAutoColor[0] );
3574 // try to read and set reference to shape
3575 GEOM::GEOM_Object_var aShapeObject;
3576 if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
3577 // load mesh "Ref on shape" - it's an entry to SObject
3578 aDataset = new HDFdataset( "Ref on shape", aTopGroup );
3579 aDataset->OpenOnDisk();
3580 size = aDataset->GetSize();
3581 char* refFromFile = new char[ size ];
3582 aDataset->ReadFromDisk( refFromFile );
3583 aDataset->CloseOnDisk();
3584 if ( strlen( refFromFile ) > 0 ) {
3585 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
3587 // Make sure GEOM data are loaded first
3588 //loadGeomData( shapeSO->GetFatherComponent() );
3590 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
3591 if ( !CORBA::is_nil( shapeObject ) ) {
3592 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
3593 if ( !aShapeObject->_is_nil() )
3594 myNewMeshImpl->SetShape( aShapeObject );
3602 // As all object that can be referred by hypothesis are created,
3603 // we can restore hypothesis data
3605 list< pair< SMESH_Hypothesis_i*, string > >::iterator hyp_data;
3606 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
3608 SMESH_Hypothesis_i* hyp = hyp_data->first;
3609 string & data = hyp_data->second;
3610 hyp->LoadFrom( data.c_str() );
3613 // Restore the rest mesh data
3615 list< pair< SMESH_Mesh_i*, HDFgroup* > >::iterator meshi_group;
3616 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
3618 aTopGroup = meshi_group->second;
3619 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
3620 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
3621 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
3623 GEOM::GEOM_Object_var aShapeObject = myNewMeshImpl->GetShapeToMesh();
3624 bool hasData = false;
3627 string iorString = GetORB()->object_to_string( myNewMeshImpl->_this() );
3628 int newId = myStudyContext->findId( iorString );
3629 int id = myStudyContext->getOldId( newId );
3631 // try to find mesh data dataset
3632 if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
3633 // load mesh "has data" flag
3634 aDataset = new HDFdataset( "Has data", aTopGroup );
3635 aDataset->OpenOnDisk();
3636 size = aDataset->GetSize();
3637 char* strHasData = new char[ size ];
3638 aDataset->ReadFromDisk( strHasData );
3639 aDataset->CloseOnDisk();
3640 if ( strcmp( strHasData, "1") == 0 ) {
3641 // read mesh data from MED file
3642 myReader.SetMesh( mySMESHDSMesh );
3643 myReader.SetMeshId( id );
3649 // try to get applied algorithms
3650 if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
3651 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
3652 aGroup->OpenOnDisk();
3653 // get number of applied algorithms
3654 int aNbSubObjects = aGroup->nInternalObjects();
3655 if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
3656 for ( int j = 0; j < aNbSubObjects; j++ ) {
3657 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
3658 aGroup->InternalObjectIndentify( j, name_dataset );
3659 // check if it is an algorithm
3660 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
3661 aDataset = new HDFdataset( name_dataset, aGroup );
3662 aDataset->OpenOnDisk();
3663 size = aDataset->GetSize();
3664 char* refFromFile = new char[ size ];
3665 aDataset->ReadFromDisk( refFromFile );
3666 aDataset->CloseOnDisk();
3668 // san - it is impossible to recover applied algorithms using their entries within Load() method
3670 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
3671 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
3672 int id = atoi( refFromFile );
3673 string anIOR = myStudyContext->getIORbyOldId( id );
3674 if ( !anIOR.empty() ) {
3675 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
3676 if ( !CORBA::is_nil( hypObject ) ) {
3677 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
3678 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
3679 || !myNewMeshImpl->HasShapeToMesh()) )
3680 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
3685 aGroup->CloseOnDisk();
3688 // try to get applied hypotheses
3689 if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
3690 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
3691 aGroup->OpenOnDisk();
3692 // get number of applied hypotheses
3693 int aNbSubObjects = aGroup->nInternalObjects();
3694 for ( int j = 0; j < aNbSubObjects; j++ ) {
3695 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
3696 aGroup->InternalObjectIndentify( j, name_dataset );
3697 // check if it is a hypothesis
3698 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
3699 aDataset = new HDFdataset( name_dataset, aGroup );
3700 aDataset->OpenOnDisk();
3701 size = aDataset->GetSize();
3702 char* refFromFile = new char[ size ];
3703 aDataset->ReadFromDisk( refFromFile );
3704 aDataset->CloseOnDisk();
3706 // san - it is impossible to recover applied hypotheses using their entries within Load() method
3708 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
3709 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
3710 int id = atoi( refFromFile );
3711 string anIOR = myStudyContext->getIORbyOldId( id );
3712 if ( !anIOR.empty() ) {
3713 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
3714 if ( !CORBA::is_nil( hypObject ) ) {
3715 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
3716 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
3717 || !myNewMeshImpl->HasShapeToMesh()) )
3718 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
3723 aGroup->CloseOnDisk();
3726 // --> try to find submeshes containers for each type of submesh
3727 for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
3728 char name_meshgroup[ 30 ];
3729 if ( j == GetSubMeshOnVertexTag() )
3730 strcpy( name_meshgroup, "SubMeshes On Vertex" );
3731 else if ( j == GetSubMeshOnEdgeTag() )
3732 strcpy( name_meshgroup, "SubMeshes On Edge" );
3733 else if ( j == GetSubMeshOnWireTag() )
3734 strcpy( name_meshgroup, "SubMeshes On Wire" );
3735 else if ( j == GetSubMeshOnFaceTag() )
3736 strcpy( name_meshgroup, "SubMeshes On Face" );
3737 else if ( j == GetSubMeshOnShellTag() )
3738 strcpy( name_meshgroup, "SubMeshes On Shell" );
3739 else if ( j == GetSubMeshOnSolidTag() )
3740 strcpy( name_meshgroup, "SubMeshes On Solid" );
3741 else if ( j == GetSubMeshOnCompoundTag() )
3742 strcpy( name_meshgroup, "SubMeshes On Compound" );
3744 // try to get submeshes container HDF group
3745 if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
3746 // open submeshes containers HDF group
3747 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
3748 aGroup->OpenOnDisk();
3750 // get number of submeshes
3751 int aNbSubMeshes = aGroup->nInternalObjects();
3752 for ( int k = 0; k < aNbSubMeshes; k++ ) {
3754 char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
3755 aGroup->InternalObjectIndentify( k, name_submeshgroup );
3756 if ( string( name_submeshgroup ).substr( 0, 7 ) == string( "SubMesh" ) ) {
3757 // --> get submesh id
3758 int subid = atoi( string( name_submeshgroup ).substr( 7 ).c_str() );
3761 // open submesh HDF group
3762 aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
3763 aSubGroup->OpenOnDisk();
3765 // try to read and set reference to subshape
3766 GEOM::GEOM_Object_var aSubShapeObject;
3767 SMESH::SMESH_subMesh_var aSubMesh;
3769 if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
3770 // load submesh "Ref on shape" - it's an entry to SObject
3771 aDataset = new HDFdataset( "Ref on shape", aSubGroup );
3772 aDataset->OpenOnDisk();
3773 size = aDataset->GetSize();
3774 char* refFromFile = new char[ size ];
3775 aDataset->ReadFromDisk( refFromFile );
3776 aDataset->CloseOnDisk();
3777 if ( strlen( refFromFile ) > 0 ) {
3778 SALOMEDS::SObject_var subShapeSO = myCurrentStudy->FindObjectID( refFromFile );
3779 CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
3780 if ( !CORBA::is_nil( subShapeObject ) ) {
3781 aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
3782 if ( !aSubShapeObject->_is_nil() )
3783 aSubMesh = SMESH::SMESH_subMesh::_duplicate
3784 ( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
3785 if ( aSubMesh->_is_nil() )
3787 string iorSubString = GetORB()->object_to_string( aSubMesh );
3788 int newSubId = myStudyContext->findId( iorSubString );
3789 myStudyContext->mapOldToNew( subid, newSubId );
3794 if ( aSubMesh->_is_nil() )
3797 // VSR: Get submesh data from MED convertor
3798 // int anInternalSubmeshId = aSubMesh->GetId(); // this is not a persistent ID, it's an internal one computed from sub-shape
3799 // if (myNewMeshImpl->_mapSubMesh.find(anInternalSubmeshId) != myNewMeshImpl->_mapSubMesh.end()) {
3800 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): loading from MED file submesh with ID = " <<
3801 // subid << " for subshape # " << anInternalSubmeshId);
3802 // SMESHDS_SubMesh* aSubMeshDS =
3803 // myNewMeshImpl->_mapSubMesh[anInternalSubmeshId]->CreateSubMeshDS();
3804 // if ( !aSubMeshDS ) {
3805 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): FAILED to create a submesh for subshape # " <<
3806 // anInternalSubmeshId << " in current mesh!");
3809 // myReader.GetSubMesh( aSubMeshDS, subid );
3812 // try to get applied algorithms
3813 if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
3814 // open "applied algorithms" HDF group
3815 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
3816 aSubSubGroup->OpenOnDisk();
3817 // get number of applied algorithms
3818 int aNbSubObjects = aSubSubGroup->nInternalObjects();
3819 for ( int l = 0; l < aNbSubObjects; l++ ) {
3820 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
3821 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
3822 // check if it is an algorithm
3823 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
3824 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
3825 aDataset->OpenOnDisk();
3826 size = aDataset->GetSize();
3827 char* refFromFile = new char[ size ];
3828 aDataset->ReadFromDisk( refFromFile );
3829 aDataset->CloseOnDisk();
3831 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
3832 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
3833 int id = atoi( refFromFile );
3834 string anIOR = myStudyContext->getIORbyOldId( id );
3835 if ( !anIOR.empty() ) {
3836 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
3837 if ( !CORBA::is_nil( hypObject ) ) {
3838 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
3839 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
3840 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
3845 // close "applied algorithms" HDF group
3846 aSubSubGroup->CloseOnDisk();
3849 // try to get applied hypotheses
3850 if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
3851 // open "applied hypotheses" HDF group
3852 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
3853 aSubSubGroup->OpenOnDisk();
3854 // get number of applied hypotheses
3855 int aNbSubObjects = aSubSubGroup->nInternalObjects();
3856 for ( int l = 0; l < aNbSubObjects; l++ ) {
3857 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
3858 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
3859 // check if it is a hypothesis
3860 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
3861 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
3862 aDataset->OpenOnDisk();
3863 size = aDataset->GetSize();
3864 char* refFromFile = new char[ size ];
3865 aDataset->ReadFromDisk( refFromFile );
3866 aDataset->CloseOnDisk();
3868 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
3869 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
3870 int id = atoi( refFromFile );
3871 string anIOR = myStudyContext->getIORbyOldId( id );
3872 if ( !anIOR.empty() ) {
3873 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
3874 if ( !CORBA::is_nil( hypObject ) ) {
3875 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
3876 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
3877 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
3882 // close "applied hypotheses" HDF group
3883 aSubSubGroup->CloseOnDisk();
3886 // close submesh HDF group
3887 aSubGroup->CloseOnDisk();
3890 // close submeshes containers HDF group
3891 aGroup->CloseOnDisk();
3897 // Read sub-meshes from MED
3898 // -------------------------
3899 if(MYDEBUG) MESSAGE("Create all sub-meshes");
3900 bool submeshesInFamilies = ( ! aTopGroup->ExistInternalObject( "Submeshes" ));
3901 if ( submeshesInFamilies )
3903 // old way working before fix of PAL 12992
3904 myReader.CreateAllSubMeshes();
3909 aGroup = new HDFgroup( "Submeshes", aTopGroup );
3910 aGroup->OpenOnDisk();
3912 int maxID = mySMESHDSMesh->MaxShapeIndex();
3913 vector< SMESHDS_SubMesh * > subMeshes( maxID + 1, (SMESHDS_SubMesh*) 0 );
3914 vector< TopAbs_ShapeEnum > smType ( maxID + 1, TopAbs_SHAPE );
3916 PositionCreator aPositionCreator;
3918 SMDS_NodeIteratorPtr nIt = mySMESHDSMesh->nodesIterator();
3919 SMDS_ElemIteratorPtr eIt = mySMESHDSMesh->elementsIterator();
3920 for ( int isNode = 0; isNode < 2; ++isNode )
3922 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
3923 if ( aGroup->ExistInternalObject( (char*) aDSName.c_str() ))
3925 aDataset = new HDFdataset( (char*) aDSName.c_str(), aGroup );
3926 aDataset->OpenOnDisk();
3927 // read submesh IDs for all elements sorted by ID
3928 int nbElems = aDataset->GetSize();
3929 int* smIDs = new int [ nbElems ];
3930 aDataset->ReadFromDisk( smIDs );
3931 aDataset->CloseOnDisk();
3933 // get elements sorted by ID
3934 TIDSortedElemSet elemSet;
3936 while ( nIt->more() ) elemSet.insert( nIt->next() );
3938 while ( eIt->more() ) elemSet.insert( eIt->next() );
3939 //ASSERT( elemSet.size() == nbElems ); -- issue 20182
3940 // -- Most probably a bad study was saved when there were
3941 // not fixed bugs in SMDS_MeshInfo
3942 if ( elemSet.size() < nbElems ) {
3944 cout << "SMESH_Gen_i::Load(), warning: Node position data is invalid" << endl;
3946 nbElems = elemSet.size();
3948 // add elements to submeshes
3949 TIDSortedElemSet::iterator iE = elemSet.begin();
3950 for ( int i = 0; i < nbElems; ++i, ++iE )
3952 int smID = smIDs[ i ];
3953 if ( smID == 0 ) continue;
3954 const SMDS_MeshElement* elem = *iE;
3955 if( smID > maxID ) {
3956 // corresponding subshape no longer exists: maybe geom group has been edited
3957 if ( myNewMeshImpl->HasShapeToMesh() )
3958 mySMESHDSMesh->RemoveElement( elem );
3961 // get or create submesh
3962 SMESHDS_SubMesh* & sm = subMeshes[ smID ];
3964 sm = mySMESHDSMesh->NewSubMesh( smID );
3965 smType[ smID ] = mySMESHDSMesh->IndexToShape( smID ).ShapeType();
3969 SMDS_PositionPtr pos = aPositionCreator.MakePosition( smType[ smID ]);
3970 pos->SetShapeId( smID );
3971 SMDS_MeshNode* node = const_cast<SMDS_MeshNode*>( static_cast<const SMDS_MeshNode*>( elem ));
3972 node->SetPosition( pos );
3973 sm->AddNode( node );
3975 sm->AddElement( elem );
3981 } // end reading submeshes
3983 // Read node positions on sub-shapes (SMDS_Position)
3985 if ( aTopGroup->ExistInternalObject( "Node Positions" ))
3987 // There are 5 datasets to read:
3988 // "Nodes on Edges" - ID of node on edge
3989 // "Edge positions" - U parameter on node on edge
3990 // "Nodes on Faces" - ID of node on face
3991 // "Face U positions" - U parameter of node on face
3992 // "Face V positions" - V parameter of node on face
3993 const char* aEid_DSName = "Nodes on Edges";
3994 const char* aEu_DSName = "Edge positions";
3995 const char* aFu_DSName = "Face U positions";
3996 //char* aFid_DSName = "Nodes on Faces";
3997 //char* aFv_DSName = "Face V positions";
4000 int nbEids = 0, nbFids = 0;
4001 int *aEids = 0, *aFids = 0;
4002 double *aEpos = 0, *aFupos = 0, *aFvpos = 0;
4005 aGroup = new HDFgroup( "Node Positions", aTopGroup );
4006 aGroup->OpenOnDisk();
4008 // loop on 5 data sets
4009 int aNbObjects = aGroup->nInternalObjects();
4010 for ( int i = 0; i < aNbObjects; i++ )
4013 char aDSName[ HDF_NAME_MAX_LEN+1 ];
4014 aGroup->InternalObjectIndentify( i, aDSName );
4016 aDataset = new HDFdataset( aDSName, aGroup );
4017 aDataset->OpenOnDisk();
4018 if ( aDataset->GetType() == HDF_FLOAT64 ) // Positions
4020 double* pos = new double [ aDataset->GetSize() ];
4021 aDataset->ReadFromDisk( pos );
4023 if ( strncmp( aDSName, aEu_DSName, strlen( aEu_DSName )) == 0 )
4025 else if ( strncmp( aDSName, aFu_DSName, strlen( aFu_DSName )) == 0 )
4032 int aSize = aDataset->GetSize();
4034 // for reading files, created from 18.07.2005 till 10.10.2005
4035 if (aDataset->GetType() == HDF_STRING)
4036 aSize /= sizeof(int);
4038 int* ids = new int [aSize];
4039 aDataset->ReadFromDisk( ids );
4040 // on face or nodes?
4041 if ( strncmp( aDSName, aEid_DSName, strlen( aEid_DSName )) == 0 ) {
4050 aDataset->CloseOnDisk();
4051 } // loop on 5 datasets
4053 // Set node positions on edges or faces
4054 for ( int onFace = 0; onFace < 2; onFace++ )
4056 int nbNodes = ( onFace ? nbFids : nbEids );
4057 if ( nbNodes == 0 ) continue;
4058 int* aNodeIDs = ( onFace ? aFids : aEids );
4059 double* aUPos = ( onFace ? aFupos : aEpos );
4060 double* aVPos = ( onFace ? aFvpos : 0 );
4062 for ( int iNode = 0; iNode < nbNodes; iNode++ )
4064 const SMDS_MeshNode* node = mySMESHDSMesh->FindNode( aNodeIDs[ iNode ]);
4065 if ( !node ) continue; // maybe removed while Loading() if geometry changed
4066 SMDS_PositionPtr aPos = node->GetPosition();
4069 // ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_FACE );-- issue 20182
4070 // -- Most probably a bad study was saved when there were
4071 // not fixed bugs in SMDS_MeshInfo
4072 if ( aPos->GetTypeOfPosition() == SMDS_TOP_FACE ) {
4073 SMDS_FacePosition* fPos = const_cast<SMDS_FacePosition*>
4074 ( static_cast<const SMDS_FacePosition*>( aPos.get() ));
4075 fPos->SetUParameter( aUPos[ iNode ]);
4076 fPos->SetVParameter( aVPos[ iNode ]);
4080 // ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_EDGE );-- issue 20182
4081 if ( aPos->GetTypeOfPosition() == SMDS_TOP_EDGE ) {
4082 SMDS_EdgePosition* fPos = const_cast<SMDS_EdgePosition*>
4083 ( static_cast<const SMDS_EdgePosition*>( aPos.get() ));
4084 fPos->SetUParameter( aUPos[ iNode ]);
4089 if ( aEids ) delete [] aEids;
4090 if ( aFids ) delete [] aFids;
4091 if ( aEpos ) delete [] aEpos;
4092 if ( aFupos ) delete [] aFupos;
4093 if ( aFvpos ) delete [] aFvpos;
4095 aGroup->CloseOnDisk();
4097 } // if ( aTopGroup->ExistInternalObject( "Node Positions" ) )
4100 // Recompute State (as computed sub-meshes are restored from MED)
4101 if ( !aShapeObject->_is_nil() || !myNewMeshImpl->HasShapeToMesh()) {
4102 MESSAGE("Compute State Engine ...");
4103 TopoDS_Shape myLocShape;
4104 if(myNewMeshImpl->HasShapeToMesh())
4105 myLocShape = GeomObjectToShape( aShapeObject );
4107 myLocShape = SMESH_Mesh::PseudoShape();
4109 myNewMeshImpl->GetImpl().GetSubMesh(myLocShape)->ComputeStateEngine
4110 (SMESH_subMesh::SUBMESH_RESTORED);
4111 MESSAGE("Compute State Engine finished");
4114 // try to get groups
4115 for ( int ii = GetNodeGroupsTag(); ii <= GetVolumeGroupsTag(); ii++ ) {
4116 char name_group[ 30 ];
4117 if ( ii == GetNodeGroupsTag() )
4118 strcpy( name_group, "Groups of Nodes" );
4119 else if ( ii == GetEdgeGroupsTag() )
4120 strcpy( name_group, "Groups of Edges" );
4121 else if ( ii == GetFaceGroupsTag() )
4122 strcpy( name_group, "Groups of Faces" );
4123 else if ( ii == GetVolumeGroupsTag() )
4124 strcpy( name_group, "Groups of Volumes" );
4126 if ( aTopGroup->ExistInternalObject( name_group ) ) {
4127 aGroup = new HDFgroup( name_group, aTopGroup );
4128 aGroup->OpenOnDisk();
4129 // get number of groups
4130 int aNbSubObjects = aGroup->nInternalObjects();
4131 for ( int j = 0; j < aNbSubObjects; j++ ) {
4132 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4133 aGroup->InternalObjectIndentify( j, name_dataset );
4134 // check if it is an group
4135 if ( string( name_dataset ).substr( 0, 5 ) == string( "Group" ) ) {
4137 int subid = atoi( string( name_dataset ).substr( 5 ).c_str() );
4140 aDataset = new HDFdataset( name_dataset, aGroup );
4141 aDataset->OpenOnDisk();
4143 // Retrieve actual group name
4144 size = aDataset->GetSize();
4145 char* nameFromFile = new char[ size ];
4146 aDataset->ReadFromDisk( nameFromFile );
4147 aDataset->CloseOnDisk();
4149 // Try to find a shape reference
4150 TopoDS_Shape aShape;
4151 char aRefName[ 30 ];
4152 sprintf( aRefName, "Ref on shape %d", subid);
4153 if ( aGroup->ExistInternalObject( aRefName ) ) {
4154 // load mesh "Ref on shape" - it's an entry to SObject
4155 aDataset = new HDFdataset( aRefName, aGroup );
4156 aDataset->OpenOnDisk();
4157 size = aDataset->GetSize();
4158 char* refFromFile = new char[ size ];
4159 aDataset->ReadFromDisk( refFromFile );
4160 aDataset->CloseOnDisk();
4161 if ( strlen( refFromFile ) > 0 ) {
4162 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
4163 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
4164 if ( !CORBA::is_nil( shapeObject ) ) {
4165 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
4166 if ( !aShapeObject->_is_nil() )
4167 aShape = GeomObjectToShape( aShapeObject );
4171 // Create group servant
4172 SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
4173 SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
4174 ( myNewMeshImpl->createGroup( type, nameFromFile, aShape ) );
4175 // Obtain a SMESHDS_Group object
4176 if ( aNewGroup->_is_nil() )
4179 string iorSubString = GetORB()->object_to_string( aNewGroup );
4180 int newSubId = myStudyContext->findId( iorSubString );
4181 myStudyContext->mapOldToNew( subid, newSubId );
4183 SMESH_GroupBase_i* aGroupImpl =
4184 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aNewGroup ).in() );
4188 SMESH_Group* aLocalGroup = myLocMesh.GetGroup( aGroupImpl->GetLocalID() );
4192 SMESHDS_GroupBase* aGroupBaseDS = aLocalGroup->GetGroupDS();
4193 aGroupBaseDS->SetStoreName( name_dataset );
4196 // Read color of the group
4197 char aGroupColorName[ 30 ];
4198 sprintf( aGroupColorName, "ColorGroup %d", subid);
4199 if ( aGroup->ExistInternalObject( aGroupColorName ) )
4201 aDataset = new HDFdataset( aGroupColorName, aGroup );
4202 aDataset->OpenOnDisk();
4203 size = aDataset->GetSize();
4204 double* anRGB = new double[ size ];
4205 aDataset->ReadFromDisk( anRGB );
4206 aDataset->CloseOnDisk();
4207 Quantity_Color aColor( anRGB[0], anRGB[1], anRGB[2], Quantity_TOC_RGB );
4208 aGroupBaseDS->SetColor( aColor );
4211 // Fill group with contents from MED file
4212 SMESHDS_Group* aGrp = dynamic_cast<SMESHDS_Group*>( aGroupBaseDS );
4214 myReader.GetGroup( aGrp );
4217 aGroup->CloseOnDisk();
4220 // read submeh order if any
4221 if( aTopGroup->ExistInternalObject( "Mesh Order" ) ) {
4222 aDataset = new HDFdataset( "Mesh Order", aTopGroup );
4223 aDataset->OpenOnDisk();
4224 size = aDataset->GetSize();
4225 int* smIDs = new int[ size ];
4226 aDataset->ReadFromDisk( smIDs );
4227 aDataset->CloseOnDisk();
4228 TListOfListOfInt anOrderIds;
4229 anOrderIds.push_back( TListOfInt() );
4230 for ( int i = 0; i < size; i++ )
4231 if ( smIDs[ i ] < 0 ) // is separator
4232 anOrderIds.push_back( TListOfInt() );
4234 anOrderIds.back().push_back(smIDs[ i ]);
4236 myNewMeshImpl->GetImpl().SetMeshOrder( anOrderIds );
4241 aTopGroup->CloseOnDisk();
4244 aFile->CloseOnDisk();
4247 // Remove temporary files created from the stream
4249 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
4251 INFOS( "SMESH_Gen_i::Load completed" );
4255 //=============================================================================
4257 * SMESH_Gen_i::LoadASCII
4259 * Load SMESH module's data in ASCII format
4261 //=============================================================================
4263 bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
4264 const SALOMEDS::TMPFile& theStream,
4266 bool isMultiFile ) {
4267 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
4268 return Load( theComponent, theStream, theURL, isMultiFile );
4270 //before call main ::Load method it's need for decipher text format to
4271 //binary ( "|xx" => x' )
4272 int size = theStream.length();
4273 if ( int((size / 3 )*3) != size ) //error size of buffer
4276 int real_size = int(size / 3);
4278 _CORBA_Octet* buffer = new _CORBA_Octet[real_size];
4282 for ( int i = 0; i < real_size; i++ )
4284 memcpy( &(tmp[0]), &(theStream[i*3+1]), 2 );
4285 sscanf( tmp, "%x", &c );
4286 sprintf( (char*)&(buffer[i]), "%c", (char)c );
4289 SALOMEDS::TMPFile_var aRealStreamFile = new SALOMEDS::TMPFile(real_size, real_size, buffer, 1);
4291 return Load( theComponent, *(aRealStreamFile._retn()), theURL, isMultiFile );
4294 //=============================================================================
4296 * SMESH_Gen_i::Close
4298 * Clears study-connected data when it is closed
4300 //=============================================================================
4302 void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
4304 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
4306 // set correct current study
4307 if (theComponent->GetStudy()->StudyId() != GetCurrentStudyID())
4308 SetCurrentStudy(theComponent->GetStudy());
4310 // Clear study contexts data
4311 int studyId = GetCurrentStudyID();
4312 if ( myStudyContextMap.find( studyId ) != myStudyContextMap.end() ) {
4313 delete myStudyContextMap[ studyId ];
4314 myStudyContextMap.erase( studyId );
4317 // delete SMESH_Mesh's
4318 // See bug IPAL19437.
4320 // StudyContextStruct* context = myGen.GetStudyContext( studyId );
4321 // map< int, SMESH_Mesh* >::iterator i_mesh = context->mapMesh.begin();
4322 // for ( ; i_mesh != context->mapMesh.end(); ++i_mesh ) {
4323 // printf( "--------------------------- SMESH_Gen_i::Close, delete aGroup = %p \n", i_mesh->second );
4324 // delete i_mesh->second;
4328 // delete SMESHDS_Mesh's
4329 // it's too long on big meshes
4330 // if ( context->myDocument ) {
4331 // delete context->myDocument;
4332 // context->myDocument = 0;
4335 myCurrentStudy = SALOMEDS::Study::_nil();
4339 //=============================================================================
4341 * SMESH_Gen_i::ComponentDataType
4343 * Get component data type
4345 //=============================================================================
4347 char* SMESH_Gen_i::ComponentDataType()
4349 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
4350 return CORBA::string_dup( "SMESH" );
4354 //=============================================================================
4356 * SMESH_Gen_i::IORToLocalPersistentID
4358 * Transform data from transient form to persistent
4360 //=============================================================================
4362 char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
4363 const char* IORString,
4364 CORBA::Boolean /*isMultiFile*/,
4365 CORBA::Boolean /*isASCII*/ )
4367 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
4368 StudyContext* myStudyContext = GetCurrentStudyContext();
4370 if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
4371 int anId = myStudyContext->findId( IORString );
4373 if(MYDEBUG) MESSAGE( "VSR " << anId )
4375 sprintf( strId, "%d", anId );
4376 return CORBA::string_dup( strId );
4379 return CORBA::string_dup( "" );
4382 //=============================================================================
4384 * SMESH_Gen_i::LocalPersistentIDToIOR
4386 * Transform data from persistent form to transient
4388 //=============================================================================
4390 char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
4391 const char* aLocalPersistentID,
4392 CORBA::Boolean /*isMultiFile*/,
4393 CORBA::Boolean /*isASCII*/ )
4395 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
4396 StudyContext* myStudyContext = GetCurrentStudyContext();
4398 if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
4399 int anId = atoi( aLocalPersistentID );
4400 return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
4402 return CORBA::string_dup( "" );
4405 //=======================================================================
4406 //function : RegisterObject
4408 //=======================================================================
4410 int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
4412 StudyContext* myStudyContext = GetCurrentStudyContext();
4413 if ( myStudyContext && !CORBA::is_nil( theObject )) {
4414 CORBA::String_var iorString = GetORB()->object_to_string( theObject );
4415 return myStudyContext->addObject( string( iorString.in() ) );
4420 //================================================================================
4422 * \brief Return id of registered object
4423 * \param theObject - the Object
4424 * \retval int - Object id
4426 //================================================================================
4428 CORBA::Long SMESH_Gen_i::GetObjectId(CORBA::Object_ptr theObject)
4430 StudyContext* myStudyContext = GetCurrentStudyContext();
4431 if ( myStudyContext && !CORBA::is_nil( theObject )) {
4432 string iorString = GetORB()->object_to_string( theObject );
4433 return myStudyContext->findId( iorString );
4438 //=============================================================================
4440 * SMESH_Gen_i::SetName
4442 * Set a new object name
4444 //=============================================================================
4445 void SMESH_Gen_i::SetName(const char* theIOR,
4446 const char* theName)
4448 if ( theIOR && strcmp( theIOR, "" ) ) {
4449 CORBA::Object_var anObject = GetORB()->string_to_object( theIOR );
4450 SALOMEDS::SObject_var aSO = ObjectToSObject( myCurrentStudy, anObject );
4451 if ( !aSO->_is_nil() ) {
4452 SetName( aSO, theName );
4457 int SMESH_Gen_i::GetCurrentStudyID()
4459 return myCurrentStudy->_is_nil() || myCurrentStudy->_non_existent() ? -1 : myCurrentStudy->StudyId();
4462 //=============================================================================
4464 * SMESHEngine_factory
4466 * C factory, accessible with dlsym, after dlopen
4468 //=============================================================================
4472 PortableServer::ObjectId* SMESHEngine_factory( CORBA::ORB_ptr orb,
4473 PortableServer::POA_ptr poa,
4474 PortableServer::ObjectId* contId,
4475 const char* instanceName,
4476 const char* interfaceName )
4478 if(MYDEBUG) MESSAGE( "PortableServer::ObjectId* SMESHEngine_factory()" );
4479 if(MYDEBUG) SCRUTE(interfaceName);
4480 SMESH_Gen_i* aSMESHGen = new SMESH_Gen_i(orb, poa, contId, instanceName, interfaceName);
4481 return aSMESHGen->getId() ;