1 // Copyright (C) 2007-2011 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 // File : SMESH_Gen_i.cxx
23 // Author : Paul RASCLE, EDF
27 #include <TopExp_Explorer.hxx>
29 #include <TopoDS_Iterator.hxx>
30 #include <TopoDS_Compound.hxx>
31 #include <TopoDS_CompSolid.hxx>
32 #include <TopoDS_Solid.hxx>
33 #include <TopoDS_Shell.hxx>
34 #include <TopoDS_Face.hxx>
35 #include <TopoDS_Wire.hxx>
36 #include <TopoDS_Edge.hxx>
37 #include <TopoDS_Vertex.hxx>
38 #include <TopoDS_Shape.hxx>
39 #include <TopTools_MapOfShape.hxx>
40 #include <TopTools_IndexedMapOfShape.hxx>
41 #include <TopTools_ListOfShape.hxx>
42 #include <TopTools_ListIteratorOfListOfShape.hxx>
44 #include <BRep_Tool.hxx>
45 #include <TCollection_AsciiString.hxx>
48 #include "Utils_CorbaException.hxx"
50 #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_PolyhedralVolumeOfNodes.hxx"
93 #include "SMDS_SetIterator.hxx"
94 #include "SMDS_SpacePosition.hxx"
95 #include "SMDS_VertexPosition.hxx"
97 #include CORBA_SERVER_HEADER(SMESH_Group)
98 #include CORBA_SERVER_HEADER(SMESH_Filter)
99 #include CORBA_SERVER_HEADER(SMESH_MeshEditor)
101 #include "DriverMED_W_SMESHDS_Mesh.h"
102 #include "DriverMED_R_SMESHDS_Mesh.h"
104 #include "SALOMEDS_Tool.hxx"
105 #include "SALOME_NamingService.hxx"
106 #include "SALOME_LifeCycleCORBA.hxx"
107 #include "Utils_SINGLETON.hxx"
108 #include "OpUtil.hxx"
110 #include CORBA_CLIENT_HEADER(SALOME_ModuleCatalog)
111 #include CORBA_CLIENT_HEADER(SALOME_Session)
113 #include "GEOM_Client.hxx"
114 #include "Utils_ExceptHandlers.hxx"
116 #include "Basics_Utils.hxx"
121 using SMESH::TPythonDump;
123 #define NUM_TMP_FILES 2
126 static int MYDEBUG = 0;
128 static int MYDEBUG = 0;
131 // Static variables definition
132 GEOM::GEOM_Gen_var SMESH_Gen_i::myGeomGen = GEOM::GEOM_Gen::_nil();
133 CORBA::ORB_var SMESH_Gen_i::myOrb;
134 PortableServer::POA_var SMESH_Gen_i::myPoa;
135 SALOME_NamingService* SMESH_Gen_i::myNS = NULL;
136 SALOME_LifeCycleCORBA* SMESH_Gen_i::myLCC = NULL;
137 SMESH_Gen_i* SMESH_Gen_i::mySMESHGen = NULL;
140 const int nbElemPerDiagonal = 10;
142 //=============================================================================
144 * GetServant [ static ]
146 * Get servant of the CORBA object
148 //=============================================================================
150 PortableServer::ServantBase_var SMESH_Gen_i::GetServant( CORBA::Object_ptr theObject )
152 if( CORBA::is_nil( theObject ) || CORBA::is_nil( GetPOA() ) )
155 PortableServer::Servant aServant = GetPOA()->reference_to_servant( theObject );
159 INFOS( "GetServant - Unknown exception was caught!!!" );
164 //=============================================================================
166 * SObjectToObject [ static ]
168 * Get CORBA object corresponding to the SALOMEDS::SObject
170 //=============================================================================
172 CORBA::Object_var SMESH_Gen_i::SObjectToObject( SALOMEDS::SObject_ptr theSObject )
174 SALOMEDS::GenericAttribute_var anAttr;
175 CORBA::Object_var anObj;
176 if ( !theSObject->_is_nil() ) {
178 if( theSObject->FindAttribute( anAttr, "AttributeIOR" ) ) {
179 SALOMEDS::AttributeIOR_var anIOR = SALOMEDS::AttributeIOR::_narrow( anAttr );
180 CORBA::String_var aValue = anIOR->Value();
181 if( strcmp( aValue, "" ) != 0 )
182 anObj = GetORB()->string_to_object( aValue );
186 INFOS( "SObjectToObject - Unknown exception was caught!!!" );
192 //=============================================================================
196 * Get SALOME_NamingService object
198 //=============================================================================
200 SALOME_NamingService* SMESH_Gen_i::GetNS()
202 if ( myNS == NULL ) {
203 myNS = SINGLETON_<SALOME_NamingService>::Instance();
204 ASSERT(SINGLETON_<SALOME_NamingService>::IsAlreadyExisting());
205 myNS->init_orb( GetORB() );
210 //=============================================================================
214 * Get SALOME_LifeCycleCORBA object
216 //=============================================================================
217 SALOME_LifeCycleCORBA* SMESH_Gen_i::GetLCC() {
218 if ( myLCC == NULL ) {
219 myLCC = new SALOME_LifeCycleCORBA( GetNS() );
225 //=============================================================================
227 * GetGeomEngine [ static ]
229 * Get GEOM::GEOM_Gen reference
231 //=============================================================================
232 GEOM::GEOM_Gen_ptr SMESH_Gen_i::GetGeomEngine() {
233 //CCRT GEOM::GEOM_Gen_var aGeomEngine =
234 //CCRT GEOM::GEOM_Gen::_narrow( GetLCC()->FindOrLoad_Component("FactoryServer","GEOM") );
235 //CCRT return aGeomEngine._retn();
236 if(CORBA::is_nil(myGeomGen))
238 Engines::EngineComponent_ptr temp=GetLCC()->FindOrLoad_Component("FactoryServer","GEOM");
239 myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
244 //=============================================================================
246 * SMESH_Gen_i::SMESH_Gen_i
248 * Default constructor: not for use
250 //=============================================================================
252 SMESH_Gen_i::SMESH_Gen_i()
254 INFOS( "SMESH_Gen_i::SMESH_Gen_i : default constructor" );
257 //=============================================================================
259 * SMESH_Gen_i::SMESH_Gen_i
261 * Standard constructor, used with Container
263 //=============================================================================
265 SMESH_Gen_i::SMESH_Gen_i( CORBA::ORB_ptr orb,
266 PortableServer::POA_ptr poa,
267 PortableServer::ObjectId* contId,
268 const char* instanceName,
269 const char* interfaceName )
270 : Engines_Component_i( orb, poa, contId, instanceName, interfaceName )
272 MESSAGE( "SMESH_Gen_i::SMESH_Gen_i : standard constructor" );
274 myOrb = CORBA::ORB::_duplicate(orb);
275 myPoa = PortableServer::POA::_duplicate(poa);
278 _id = myPoa->activate_object( _thisObj );
280 myIsEmbeddedMode = false;
281 myShapeReader = NULL; // shape reader
284 // set it in standalone mode only
285 //OSD::SetSignal( true );
287 // 0020605: EDF 1190 SMESH: Display performance. 80 seconds for 52000 cells.
288 // find out mode (embedded or standalone) here else
289 // meshes created before calling SMESH_Client::GetSMESHGen(), which calls
290 // SMESH_Gen_i::SetEmbeddedMode(), have wrong IsEmbeddedMode flag
291 if ( SALOME_NamingService* ns = GetNS() )
293 CORBA::Object_var obj = ns->Resolve( "/Kernel/Session" );
294 SALOME::Session_var session = SALOME::Session::_narrow( obj ) ;
295 if ( !session->_is_nil() )
297 CORBA::String_var s_host = session->getHostname();
298 CORBA::Long s_pid = session->getPID();
299 string my_host = Kernel_Utils::GetHostname();
301 long my_pid = (long)_getpid();
303 long my_pid = (long) getpid();
305 SetEmbeddedMode( s_pid == my_pid && my_host == s_host.in() );
310 //=============================================================================
312 * SMESH_Gen_i::~SMESH_Gen_i
316 //=============================================================================
318 SMESH_Gen_i::~SMESH_Gen_i()
320 MESSAGE( "SMESH_Gen_i::~SMESH_Gen_i" );
322 // delete hypothesis creators
323 map<string, GenericHypothesisCreator_i*>::iterator itHyp;
324 for (itHyp = myHypCreatorMap.begin(); itHyp != myHypCreatorMap.end(); itHyp++)
326 delete (*itHyp).second;
328 myHypCreatorMap.clear();
330 // Clear study contexts data
331 map<int, StudyContext*>::iterator it;
332 for ( it = myStudyContextMap.begin(); it != myStudyContextMap.end(); ++it ) {
335 myStudyContextMap.clear();
336 // delete shape reader
337 if ( !myShapeReader )
338 delete myShapeReader;
341 //=============================================================================
343 * SMESH_Gen_i::createHypothesis
345 * Create hypothesis of given type
347 //=============================================================================
348 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::createHypothesis(const char* theHypName,
349 const char* theLibName)
350 throw (SALOME::SALOME_Exception)
352 /* It's Need to tranlate lib name for WIN32 or X platform */
353 char* aPlatformLibName = 0;
354 if ( theLibName && theLibName[0] != '\0' )
356 int libNameLen = strlen(theLibName);
357 //check for old format "libXXXXXXX.so"
358 if (libNameLen > 7 &&
359 !strncmp( theLibName, "lib", 3 ) &&
360 !strcmp( theLibName+libNameLen-3, ".so" ))
364 aPlatformLibName = new char[libNameLen - 1];
365 aPlatformLibName[0] = '\0';
366 aPlatformLibName = strncat( aPlatformLibName, theLibName+3, libNameLen-6 );
367 aPlatformLibName = strcat( aPlatformLibName, ".dll" );
368 aPlatformLibName[libNameLen - 2] = '\0';
370 aPlatformLibName = new char[ libNameLen + 1];
371 aPlatformLibName[0] = '\0';
372 aPlatformLibName = strcat( aPlatformLibName, theLibName );
373 aPlatformLibName[libNameLen] = '\0';
378 //try to use new format
380 aPlatformLibName = new char[ libNameLen + 5 ];
381 aPlatformLibName[0] = '\0';
382 aPlatformLibName = strcat( aPlatformLibName, theLibName );
383 aPlatformLibName = strcat( aPlatformLibName, ".dll" );
385 aPlatformLibName = new char[ libNameLen + 7 ];
386 aPlatformLibName[0] = '\0';
387 aPlatformLibName = strcat( aPlatformLibName, "lib" );
388 aPlatformLibName = strcat( aPlatformLibName, theLibName );
389 aPlatformLibName = strcat( aPlatformLibName, ".so" );
395 Unexpect aCatch(SALOME_SalomeException);
396 if(MYDEBUG) MESSAGE( "Create Hypothesis <" << theHypName << "> from " << aPlatformLibName/*theLibName*/);
398 // create a new hypothesis object servant
399 SMESH_Hypothesis_i* myHypothesis_i = 0;
400 SMESH::SMESH_Hypothesis_var hypothesis_i;
404 // check, if creator for this hypothesis type already exists
405 if (myHypCreatorMap.find(string(theHypName)) == myHypCreatorMap.end())
407 // load plugin library
408 if(MYDEBUG) MESSAGE("Loading server meshers plugin library ...");
409 LibHandle libHandle = LoadLib( aPlatformLibName/*theLibName*/ );
412 // report any error, if occured
414 const char* anError = dlerror();
415 throw(SALOME_Exception(anError));
417 throw(SALOME_Exception(LOCALIZED( "Can't load server meshers plugin library" )));
421 // get method, returning hypothesis creator
422 if(MYDEBUG) MESSAGE("Find GetHypothesisCreator() method ...");
423 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char* theHypName);
424 GetHypothesisCreator procHandle =
425 (GetHypothesisCreator)GetProc( libHandle, "GetHypothesisCreator" );
428 throw(SALOME_Exception(LOCALIZED("bad hypothesis plugin library")));
429 UnLoadLib(libHandle);
432 // get hypothesis creator
433 if(MYDEBUG) MESSAGE("Get Hypothesis Creator for " << theHypName);
434 GenericHypothesisCreator_i* aCreator = procHandle(theHypName);
437 throw(SALOME_Exception(LOCALIZED("no such a hypothesis in this plugin")));
440 // map hypothesis creator to a hypothesis name
441 myHypCreatorMap[string(theHypName)] = aCreator;
444 // create a new hypothesis object, store its ref. in studyContext
445 if(MYDEBUG) MESSAGE("Create Hypothesis " << theHypName);
447 myHypCreatorMap[string(theHypName)]->Create(myPoa, GetCurrentStudyID(), &myGen);
448 myHypothesis_i->SetLibName(aPlatformLibName/*theLibName*/); // for persistency assurance
450 catch (SALOME_Exception& S_ex)
452 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
455 if ( aPlatformLibName )
456 delete[] aPlatformLibName;
459 return hypothesis_i._retn();
461 // activate the CORBA servant of hypothesis
462 hypothesis_i = SMESH::SMESH_Hypothesis::_narrow( myHypothesis_i->_this() );
463 int nextId = RegisterObject( hypothesis_i );
464 if(MYDEBUG) MESSAGE( "Add hypo to map with id = "<< nextId );
466 return hypothesis_i._retn();
469 //=============================================================================
471 * SMESH_Gen_i::createMesh
473 * Create empty mesh on shape
475 //=============================================================================
476 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::createMesh()
477 throw ( SALOME::SALOME_Exception )
479 Unexpect aCatch(SALOME_SalomeException);
480 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::createMesh" );
482 // Get or create the GEOM_Client instance
484 // create a new mesh object servant, store it in a map in study context
485 SMESH_Mesh_i* meshServant = new SMESH_Mesh_i( GetPOA(), this, GetCurrentStudyID() );
486 // create a new mesh object
487 MESSAGE("myIsEmbeddedMode " << myIsEmbeddedMode);
488 meshServant->SetImpl( myGen.CreateMesh( GetCurrentStudyID(), myIsEmbeddedMode ));
490 // activate the CORBA servant of Mesh
491 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( meshServant->_this() );
492 int nextId = RegisterObject( mesh );
493 if(MYDEBUG) MESSAGE( "Add mesh to map with id = "<< nextId);
496 catch (SALOME_Exception& S_ex) {
497 THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
499 return SMESH::SMESH_Mesh::_nil();
502 //=============================================================================
504 * SMESH_Gen_i::GetShapeReader
508 //=============================================================================
509 GEOM_Client* SMESH_Gen_i::GetShapeReader()
511 // create shape reader if necessary
512 if ( !myShapeReader )
513 myShapeReader = new GEOM_Client(GetContainerRef());
514 ASSERT( myShapeReader );
515 return myShapeReader;
518 //=============================================================================
520 * SMESH_Gen_i::SetGeomEngine
522 * Set GEOM::GEOM_Gen reference
524 //=============================================================================
525 //GEOM::GEOM_Gen_ptr SMESH_Gen_i::SetGeomEngine( const char* containerLoc )
526 void SMESH_Gen_i::SetGeomEngine( GEOM::GEOM_Gen_ptr geomcompo )
528 //Engines::Component_ptr temp=GetLCC()->FindOrLoad_Component(containerLoc,"GEOM");
529 //myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
530 myGeomGen=GEOM::GEOM_Gen::_duplicate(geomcompo);
534 //=============================================================================
536 * SMESH_Gen_i::SetEmbeddedMode
540 //=============================================================================
542 void SMESH_Gen_i::SetEmbeddedMode( CORBA::Boolean theMode )
544 myIsEmbeddedMode = theMode;
545 MESSAGE("myIsEmbeddedMode " << myIsEmbeddedMode);
547 if ( !myIsEmbeddedMode ) {
548 //PAL10867: disable signals catching with "noexcepthandler" option
549 char* envNoCatchSignals = getenv("NOT_INTERCEPT_SIGNALS");
550 if (!envNoCatchSignals || !atoi(envNoCatchSignals))
555 char* envDisableFPE = getenv("DISABLE_FPE");
556 if (envDisableFPE && atoi(envDisableFPE))
561 OSD::SetSignal( raiseFPE );
563 // else OSD::SetSignal() is called in GUI
567 //=============================================================================
569 * SMESH_Gen_i::IsEmbeddedMode
573 //=============================================================================
575 CORBA::Boolean SMESH_Gen_i::IsEmbeddedMode()
577 return myIsEmbeddedMode;
580 //=============================================================================
582 * SMESH_Gen_i::SetCurrentStudy
586 //=============================================================================
588 void SMESH_Gen_i::SetCurrentStudy( SALOMEDS::Study_ptr theStudy )
590 int curStudyId = GetCurrentStudyID();
591 myCurrentStudy = SALOMEDS::Study::_duplicate( theStudy );
592 // create study context, if it doesn't exist and set current study
593 int studyId = GetCurrentStudyID();
594 if ( myStudyContextMap.find( studyId ) == myStudyContextMap.end() ) {
595 myStudyContextMap[ studyId ] = new StudyContext;
598 // myCurrentStudy may be nil
599 if ( !CORBA::is_nil( myCurrentStudy ) ) {
600 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
601 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
602 aStudyBuilder->LoadWith( myCurrentStudy->FindComponent( "GEOM" ), GetGeomEngine() );
604 // NPAL16168, issue 0020210
605 // Let meshes update their data depending on GEOM groups that could change
606 if ( curStudyId != studyId )
608 //SALOMEDS::SComponent_var me = PublishComponent( myCurrentStudy );
609 SALOMEDS::SComponent_var me = SALOMEDS::SComponent::_narrow
610 ( myCurrentStudy->FindComponent( ComponentDataType() ) );
611 if ( !me->_is_nil() ) {
612 SALOMEDS::ChildIterator_var anIter = myCurrentStudy->NewChildIterator( me );
613 for ( ; anIter->More(); anIter->Next() ) {
614 SALOMEDS::SObject_var so = anIter->Value();
615 CORBA::Object_var ior = SObjectToObject( so );
616 if ( SMESH_Mesh_i* mesh = SMESH::DownCast<SMESH_Mesh_i*>( ior ))
617 mesh->CheckGeomGroupModif();
624 //=============================================================================
626 * SMESH_Gen_i::GetCurrentStudy
630 //=============================================================================
632 SALOMEDS::Study_ptr SMESH_Gen_i::GetCurrentStudy()
634 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetCurrentStudy: study Id = " << GetCurrentStudyID() );
635 return SALOMEDS::Study::_duplicate( myCurrentStudy );
638 //=============================================================================
640 * SMESH_Gen_i::GetCurrentStudyContext
642 * Get current study context
644 //=============================================================================
645 StudyContext* SMESH_Gen_i::GetCurrentStudyContext()
647 if ( !CORBA::is_nil( myCurrentStudy ) &&
648 myStudyContextMap.find( GetCurrentStudyID() ) != myStudyContextMap.end() )
649 return myStudyContextMap[ myCurrentStudy->StudyId() ];
654 //=============================================================================
656 * SMESH_Gen_i::CreateHypothesis
658 * Create hypothesis/algorothm of given type and publish it in the study
660 //=============================================================================
662 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::CreateHypothesis( const char* theHypName,
663 const char* theLibName )
664 throw ( SALOME::SALOME_Exception )
666 Unexpect aCatch(SALOME_SalomeException);
667 // Create hypothesis/algorithm
668 SMESH::SMESH_Hypothesis_var hyp = this->createHypothesis( theHypName, theLibName );
670 // Publish hypothesis/algorithm in the study
671 if ( CanPublishInStudy( hyp ) ) {
672 SALOMEDS::SObject_var aSO = PublishHypothesis( myCurrentStudy, hyp );
673 if ( !aSO->_is_nil() ) {
674 // Update Python script
675 TPythonDump() << aSO << " = " << this << ".CreateHypothesis('"
676 << theHypName << "', '" << theLibName << "')";
683 //================================================================================
685 * \brief Return a hypothesis holding parameter values corresponding either to the mesh
686 * existing on the given geometry or to size of the geometry.
687 * \param theHypType - hypothesis type name
688 * \param theLibName - plugin library name
689 * \param theMesh - The mesh of interest
690 * \param theGeom - The shape to get parameter values from
691 * \retval SMESH::SMESH_Hypothesis_ptr - The returned hypothesis may be the one existing
692 * in a study and used to compute the mesh, or a temporary one created just to pass
695 //================================================================================
697 SMESH::SMESH_Hypothesis_ptr
698 SMESH_Gen_i::GetHypothesisParameterValues (const char* theHypType,
699 const char* theLibName,
700 SMESH::SMESH_Mesh_ptr theMesh,
701 GEOM::GEOM_Object_ptr theGeom,
702 CORBA::Boolean byMesh)
703 throw ( SALOME::SALOME_Exception )
705 Unexpect aCatch(SALOME_SalomeException);
706 if ( byMesh && CORBA::is_nil( theMesh ) )
707 return SMESH::SMESH_Hypothesis::_nil();
708 if ( byMesh && CORBA::is_nil( theGeom ) )
709 return SMESH::SMESH_Hypothesis::_nil();
711 // -----------------------------------------------
712 // find hypothesis used to mesh theGeom
713 // -----------------------------------------------
715 // get mesh and shape
716 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
717 TopoDS_Shape shape = GeomObjectToShape( theGeom );
718 if ( byMesh && ( !meshServant || meshServant->NbNodes()==0 || shape.IsNull() ))
719 return SMESH::SMESH_Hypothesis::_nil();
720 ::SMESH_Mesh* mesh = meshServant ? &meshServant->GetImpl() : (::SMESH_Mesh*)0;
722 // create a temporary hypothesis to know its dimention
723 SMESH::SMESH_Hypothesis_var tmpHyp = this->createHypothesis( theHypType, theLibName );
724 SMESH_Hypothesis_i* hypServant = SMESH::DownCast<SMESH_Hypothesis_i*>( tmpHyp );
726 return SMESH::SMESH_Hypothesis::_nil();
727 ::SMESH_Hypothesis* hyp = hypServant->GetImpl();
730 // look for a hypothesis of theHypType used to mesh the shape
731 if ( myGen.GetShapeDim( shape ) == hyp->GetDim() )
734 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( theGeom );
735 int nbLocalHyps = aHypList->length();
736 for ( int i = 0; i < nbLocalHyps; i++ )
737 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND local!
738 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
739 // check super shapes
740 TopTools_ListIteratorOfListOfShape itShape( mesh->GetAncestors( shape ));
741 while ( nbLocalHyps == 0 && itShape.More() ) {
742 GEOM::GEOM_Object_ptr geomObj = ShapeToGeomObject( itShape.Value() );
743 if ( ! CORBA::is_nil( geomObj )) {
744 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( geomObj );
745 nbLocalHyps = aHypList->length();
746 for ( int i = 0; i < nbLocalHyps; i++ )
747 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND global!
748 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
754 // let the temporary hypothesis find out some how parameter values by mesh
755 if ( hyp->SetParametersByMesh( mesh, shape ))
756 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
761 diagonal = mesh->GetShapeDiagonalSize();
763 diagonal = ::SMESH_Mesh::GetShapeDiagonalSize( shape );
764 ::SMESH_Hypothesis::TDefaults dflts;
765 dflts._elemLength = diagonal / myGen.GetBoundaryBoxSegmentation();
766 dflts._nbSegments = myGen.GetDefaultNbSegments();
767 // let the temporary hypothesis initialize it's values
768 if ( hyp->SetParametersByDefaults( dflts, mesh ))
769 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
772 return SMESH::SMESH_Hypothesis::_nil();
775 //=============================================================================
777 * Sets number of segments per diagonal of boundary box of geometry by which
778 * default segment length of appropriate 1D hypotheses is defined
780 //=============================================================================
782 void SMESH_Gen_i::SetBoundaryBoxSegmentation( CORBA::Long theNbSegments )
783 throw ( SALOME::SALOME_Exception )
785 if ( theNbSegments > 0 )
786 myGen.SetBoundaryBoxSegmentation( int( theNbSegments ));
788 THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
790 //=============================================================================
792 * \brief Sets default number of segments per edge
794 //=============================================================================
795 void SMESH_Gen_i::SetDefaultNbSegments(CORBA::Long theNbSegments)
796 throw ( SALOME::SALOME_Exception )
798 if ( theNbSegments > 0 )
799 myGen.SetDefaultNbSegments( int(theNbSegments) );
801 THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
804 //=============================================================================
806 * SMESH_Gen_i::CreateMesh
808 * Create empty mesh on a shape and publish it in the study
810 //=============================================================================
812 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
813 throw ( SALOME::SALOME_Exception )
815 Unexpect aCatch(SALOME_SalomeException);
816 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
818 SMESH::SMESH_Mesh_var mesh = this->createMesh();
820 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
821 ASSERT( meshServant );
822 meshServant->SetShape( theShapeObject );
824 // publish mesh in the study
825 if ( CanPublishInStudy( mesh ) ) {
826 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
827 aStudyBuilder->NewCommand(); // There is a transaction
828 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, mesh.in() );
829 aStudyBuilder->CommitCommand();
830 if ( !aSO->_is_nil() ) {
831 // Update Python script
832 TPythonDump() << aSO << " = " << this << ".CreateMesh(" << theShapeObject << ")";
839 //=============================================================================
841 * SMESH_Gen_i::CreateEmptyMesh
845 //=============================================================================
847 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateEmptyMesh()
848 throw ( SALOME::SALOME_Exception )
850 Unexpect aCatch(SALOME_SalomeException);
851 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
853 SMESH::SMESH_Mesh_var mesh = this->createMesh();
855 // publish mesh in the study
856 if ( CanPublishInStudy( mesh ) ) {
857 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
858 aStudyBuilder->NewCommand(); // There is a transaction
859 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, mesh.in() );
860 aStudyBuilder->CommitCommand();
861 if ( !aSO->_is_nil() ) {
862 // Update Python script
863 TPythonDump() << aSO << " = " << this << ".CreateEmptyMesh()";
870 //=============================================================================
872 * SMESH_Gen_i::CreateMeshFromUNV
874 * Create mesh and import data from UNV file
876 //=============================================================================
878 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromUNV( const char* theFileName )
879 throw ( SALOME::SALOME_Exception )
881 Unexpect aCatch(SALOME_SalomeException);
882 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromUNV" );
884 SMESH::SMESH_Mesh_var aMesh = createMesh();
886 // publish mesh in the study
887 if ( CanPublishInStudy( aMesh ) ) {
888 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
889 aStudyBuilder->NewCommand(); // There is a transaction
890 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, aMesh.in(), aFileName.c_str() );
891 aStudyBuilder->CommitCommand();
892 if ( !aSO->_is_nil() ) {
893 // Update Python script
894 TPythonDump() << aSO << " = smeshgen.CreateMeshesFromUNV(r'" << theFileName << "')";
898 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
900 aServant->ImportUNVFile( theFileName );
902 // Dump creation of groups
903 SMESH::ListOfGroups_var groups = aServant->GetGroups();
905 aServant->GetImpl().GetMeshDS()->Modified();
906 return aMesh._retn();
909 //=============================================================================
911 * SMESH_Gen_i::CreateMeshFromMED
913 * Create mesh and import data from MED file
915 //=============================================================================
917 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
918 SMESH::DriverMED_ReadStatus& theStatus)
919 throw ( SALOME::SALOME_Exception )
921 Unexpect aCatch(SALOME_SalomeException);
922 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshFromMED" );
924 // Retrieve mesh names from the file
925 DriverMED_R_SMESHDS_Mesh myReader;
926 myReader.SetFile( theFileName );
927 myReader.SetMeshId( -1 );
928 Driver_Mesh::Status aStatus;
929 list<string> aNames = myReader.GetMeshNames(aStatus);
930 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
931 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
933 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
936 TPythonDump aPythonDump;
939 if (theStatus == SMESH::DRS_OK) {
940 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
941 aStudyBuilder->NewCommand(); // There is a transaction
942 aResult->length( aNames.size() );
945 // Iterate through all meshes and create mesh objects
946 for ( list<string>::iterator it = aNames.begin(); it != aNames.end(); it++ ) {
948 if (i > 0) aPythonDump << ", ";
951 SMESH::SMESH_Mesh_var mesh = createMesh();
953 // publish mesh in the study
954 SALOMEDS::SObject_var aSO;
955 if ( CanPublishInStudy( mesh ) )
956 aSO = PublishMesh( myCurrentStudy, mesh.in(), (*it).c_str() );
957 if ( !aSO->_is_nil() ) {
962 aPythonDump << "mesh_" << 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 );
974 meshServant->GetImpl().GetMeshDS()->Modified();
976 aStudyBuilder->CommitCommand();
979 // Update Python script
980 aPythonDump << "], status) = " << this << ".CreateMeshesFromMED(r'" << theFileName << "')";
982 // Dump creation of groups
983 for ( int i = 0; i < aResult->length(); ++i )
984 SMESH::ListOfGroups_var groups = aResult[ i ]->GetGroups();
986 return aResult._retn();
989 //=============================================================================
991 * SMESH_Gen_i::CreateMeshFromSTL
993 * Create mesh and import data from STL file
995 //=============================================================================
997 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromSTL( const char* theFileName )
998 throw ( SALOME::SALOME_Exception )
1000 Unexpect aCatch(SALOME_SalomeException);
1001 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromSTL" );
1003 SMESH::SMESH_Mesh_var aMesh = createMesh();
1005 // publish mesh in the study
1006 if ( CanPublishInStudy( aMesh ) ) {
1007 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1008 aStudyBuilder->NewCommand(); // There is a transaction
1009 SALOMEDS::SObject_var aSO = PublishInStudy
1010 ( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
1011 aStudyBuilder->CommitCommand();
1012 if ( !aSO->_is_nil() ) {
1013 // Update Python script
1014 TPythonDump() << aSO << " = " << this << ".CreateMeshesFromSTL(r'" << theFileName << "')";
1018 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1020 aServant->ImportSTLFile( theFileName );
1021 aServant->GetImpl().GetMeshDS()->Modified();
1022 return aMesh._retn();
1025 //=============================================================================
1027 * SMESH_Gen_i::IsReadyToCompute
1029 * Returns true if mesh contains enough data to be computed
1031 //=============================================================================
1033 CORBA::Boolean SMESH_Gen_i::IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
1034 GEOM::GEOM_Object_ptr theShapeObject )
1035 throw ( SALOME::SALOME_Exception )
1037 Unexpect aCatch(SALOME_SalomeException);
1038 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IsReadyToCompute" );
1040 if ( CORBA::is_nil( theShapeObject ) )
1041 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1042 SALOME::BAD_PARAM );
1044 if ( CORBA::is_nil( theMesh ) )
1045 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1046 SALOME::BAD_PARAM );
1050 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1051 ASSERT( meshServant );
1052 if ( meshServant ) {
1053 // get local TopoDS_Shape
1054 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
1055 // call implementation
1056 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1057 return myGen.CheckAlgoState( myLocMesh, myLocShape );
1060 catch ( SALOME_Exception& S_ex ) {
1061 INFOS( "catch exception "<< S_ex.what() );
1066 //================================================================================
1068 * \brief Find SObject for an algo
1070 //================================================================================
1072 SALOMEDS::SObject_ptr SMESH_Gen_i::GetAlgoSO(const ::SMESH_Algo* algo)
1075 if ( !myCurrentStudy->_is_nil() ) {
1076 // find algo in the study
1077 SALOMEDS::SComponent_var father = SALOMEDS::SComponent::_narrow
1078 ( myCurrentStudy->FindComponent( ComponentDataType() ) );
1079 if ( !father->_is_nil() ) {
1080 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( father );
1081 for ( ; itBig->More(); itBig->Next() ) {
1082 SALOMEDS::SObject_var gotBranch = itBig->Value();
1083 if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
1084 SALOMEDS::ChildIterator_var algoIt = myCurrentStudy->NewChildIterator( gotBranch );
1085 for ( ; algoIt->More(); algoIt->Next() ) {
1086 SALOMEDS::SObject_var algoSO = algoIt->Value();
1087 CORBA::Object_var algoIOR = SObjectToObject( algoSO );
1088 if ( !CORBA::is_nil( algoIOR )) {
1089 SMESH_Hypothesis_i* impl = SMESH::DownCast<SMESH_Hypothesis_i*>( algoIOR );
1090 if ( impl && impl->GetImpl() == algo )
1091 return algoSO._retn();
1093 } // loop on algo SO's
1096 } // SMESH component iterator
1100 return SALOMEDS::SObject::_nil();
1103 //================================================================================
1105 * \brief Return errors of mesh computation
1107 //================================================================================
1109 SMESH::compute_error_array* SMESH_Gen_i::GetComputeErrors( SMESH::SMESH_Mesh_ptr theMesh,
1110 GEOM::GEOM_Object_ptr theSubObject )
1111 throw ( SALOME::SALOME_Exception )
1113 Unexpect aCatch(SALOME_SalomeException);
1114 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetComputeErrors()" );
1116 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1117 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1119 if ( CORBA::is_nil( theMesh ) )
1120 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1122 SMESH::compute_error_array_var error_array = new SMESH::compute_error_array;
1124 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1127 if(theMesh->HasShapeToMesh())
1128 shape = GeomObjectToShape( theSubObject );
1130 shape = SMESH_Mesh::PseudoShape();
1132 ::SMESH_Mesh& mesh = meshServant->GetImpl();
1134 error_array->length( mesh.GetMeshDS()->MaxShapeIndex() );
1137 SMESH_subMesh *sm = mesh.GetSubMesh(shape);
1138 const bool includeSelf = true, complexShapeFirst = true;
1139 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(includeSelf,
1141 while ( smIt->more() )
1144 if ( sm->GetSubShape().ShapeType() == TopAbs_VERTEX )
1146 SMESH_ComputeErrorPtr error = sm->GetComputeError();
1147 if ( error && !error->IsOK() && error->myAlgo )
1149 SMESH::ComputeError & errStruct = error_array[ nbErr++ ];
1150 errStruct.code = -( error->myName < 0 ? error->myName + 1: error->myName ); // -1 -> 0
1151 errStruct.comment = error->myComment.c_str();
1152 errStruct.subShapeID = sm->GetId();
1153 SALOMEDS::SObject_var algoSO = GetAlgoSO( error->myAlgo );
1154 if ( !algoSO->_is_nil() )
1155 errStruct.algoName = algoSO->GetName();
1157 errStruct.algoName = error->myAlgo->GetName();
1158 errStruct.hasBadMesh = !error->myBadElements.empty();
1161 error_array->length( nbErr );
1164 catch ( SALOME_Exception& S_ex ) {
1165 INFOS( "catch exception "<< S_ex.what() );
1168 return error_array._retn();
1172 //================================================================================
1174 * \brief Return mesh elements preventing computation of a subshape
1176 //================================================================================
1178 SMESH::MeshPreviewStruct*
1179 SMESH_Gen_i::GetBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
1180 CORBA::Short theSubShapeID )
1181 throw ( SALOME::SALOME_Exception )
1183 Unexpect aCatch(SALOME_SalomeException);
1184 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetBadInputElements()" );
1186 if ( CORBA::is_nil( theMesh ) )
1187 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1189 SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
1192 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1194 // mesh implementation
1195 ::SMESH_Mesh& mesh = meshServant->GetImpl();
1196 // submesh by subshape id
1197 if ( SMESH_subMesh * sm = mesh.GetSubMeshContaining( theSubShapeID ))
1200 SMESH_ComputeErrorPtr error = sm->GetComputeError();
1201 if ( error && !error->myBadElements.empty())
1203 typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
1204 typedef TNode2LocalIDMap::iterator TNodeLocalID;
1206 // get nodes of elements and count elements
1207 TNode2LocalIDMap mapNode2LocalID;
1208 list< TNodeLocalID > connectivity;
1209 int i, nbElements = 0, nbConnNodes = 0;
1211 list<const SMDS_MeshElement*>::iterator elemIt = error->myBadElements.begin();
1212 list<const SMDS_MeshElement*>::iterator elemEnd = error->myBadElements.end();
1213 for ( ; elemIt != elemEnd; ++elemIt, ++nbElements )
1215 SMDS_ElemIteratorPtr nIt = (*elemIt)->nodesIterator();
1216 while ( nIt->more() )
1217 connectivity.push_back
1218 ( mapNode2LocalID.insert( make_pair( nIt->next(), ++nbConnNodes)).first );
1220 // fill node coords and assign local ids to the nodes
1221 int nbNodes = mapNode2LocalID.size();
1222 result->nodesXYZ.length( nbNodes );
1223 TNodeLocalID node2ID = mapNode2LocalID.begin();
1224 for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
1225 node2ID->second = i;
1226 const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
1227 result->nodesXYZ[i].x = node->X();
1228 result->nodesXYZ[i].y = node->Y();
1229 result->nodesXYZ[i].z = node->Z();
1231 // fill connectivity
1232 result->elementConnectivities.length( nbConnNodes );
1233 list< TNodeLocalID >::iterator connIt = connectivity.begin();
1234 for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
1235 result->elementConnectivities[i] = (*connIt)->second;
1237 // fill element types
1238 result->elementTypes.length( nbElements );
1239 for ( i = 0, elemIt = error->myBadElements.begin(); i <nbElements; ++i, ++elemIt )
1241 const SMDS_MeshElement* elem = *elemIt;
1242 result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType) elem->GetType();
1243 result->elementTypes[i].isPoly = elem->IsPoly();
1244 result->elementTypes[i].nbNodesInElement = elem->NbNodes();
1250 catch ( SALOME_Exception& S_ex ) {
1251 INFOS( "catch exception "<< S_ex.what() );
1254 return result._retn();
1257 //================================================================================
1259 * \brief Returns errors of hypotheses definintion
1260 * \param theMesh - the mesh
1261 * \param theSubObject - the main or sub- shape
1262 * \retval SMESH::algo_error_array* - sequence of errors
1264 //================================================================================
1266 SMESH::algo_error_array* SMESH_Gen_i::GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
1267 GEOM::GEOM_Object_ptr theSubObject )
1268 throw ( SALOME::SALOME_Exception )
1270 Unexpect aCatch(SALOME_SalomeException);
1271 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetAlgoState()" );
1273 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1274 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1276 if ( CORBA::is_nil( theMesh ) )
1277 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1279 SMESH::algo_error_array_var error_array = new SMESH::algo_error_array;
1281 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1282 ASSERT( meshServant );
1283 if ( meshServant ) {
1284 TopoDS_Shape myLocShape;
1285 if(theMesh->HasShapeToMesh())
1286 myLocShape = GeomObjectToShape( theSubObject );
1288 myLocShape = SMESH_Mesh::PseudoShape();
1290 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1291 list< ::SMESH_Gen::TAlgoStateError > error_list;
1292 list< ::SMESH_Gen::TAlgoStateError >::iterator error;
1293 // call ::SMESH_Gen::GetAlgoState()
1294 myGen.GetAlgoState( myLocMesh, myLocShape, error_list );
1295 error_array->length( error_list.size() );
1297 for ( error = error_list.begin(); error != error_list.end(); ++error )
1299 // fill AlgoStateError structure
1300 SMESH::AlgoStateError & errStruct = error_array[ i++ ];
1301 errStruct.state = SMESH_Mesh_i::ConvertHypothesisStatus( error->_name );
1302 errStruct.algoDim = error->_algoDim;
1303 errStruct.isGlobalAlgo = error->_isGlobalAlgo;
1304 errStruct.algoName = "";
1305 SALOMEDS::SObject_var algoSO = GetAlgoSO( error->_algo );
1306 if ( !algoSO->_is_nil() )
1307 errStruct.algoName = algoSO->GetName();
1311 catch ( SALOME_Exception& S_ex ) {
1312 INFOS( "catch exception "<< S_ex.what() );
1314 return error_array._retn();
1317 //=============================================================================
1319 * SMESH_Gen_i::GetSubShapesId
1321 * Get sub-shapes unique ID's list
1323 //=============================================================================
1325 SMESH::long_array* SMESH_Gen_i::GetSubShapesId( GEOM::GEOM_Object_ptr theMainShapeObject,
1326 const SMESH::object_array& theListOfSubShapeObject )
1327 throw ( SALOME::SALOME_Exception )
1329 Unexpect aCatch(SALOME_SalomeException);
1330 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetSubShapesId" );
1332 SMESH::long_array_var shapesId = new SMESH::long_array;
1335 if ( CORBA::is_nil( theMainShapeObject ) )
1336 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1337 SALOME::BAD_PARAM );
1341 TopoDS_Shape myMainShape = GeomObjectToShape(theMainShapeObject);
1342 TopTools_IndexedMapOfShape myIndexToShape;
1343 TopExp::MapShapes(myMainShape,myIndexToShape);
1345 for ( int i = 0; i < theListOfSubShapeObject.length(); i++ )
1347 GEOM::GEOM_Object_var aShapeObject
1348 = GEOM::GEOM_Object::_narrow(theListOfSubShapeObject[i]);
1349 if ( CORBA::is_nil( aShapeObject ) )
1350 THROW_SALOME_CORBA_EXCEPTION ("bad shape object reference", \
1351 SALOME::BAD_PARAM );
1353 TopoDS_Shape locShape = GeomObjectToShape(aShapeObject);
1354 for (TopExp_Explorer exp(locShape,TopAbs_FACE); exp.More(); exp.Next())
1356 const TopoDS_Face& F = TopoDS::Face(exp.Current());
1357 setId.insert(myIndexToShape.FindIndex(F));
1358 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(F));
1360 for (TopExp_Explorer exp(locShape,TopAbs_EDGE); exp.More(); exp.Next())
1362 const TopoDS_Edge& E = TopoDS::Edge(exp.Current());
1363 setId.insert(myIndexToShape.FindIndex(E));
1364 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(E));
1366 for (TopExp_Explorer exp(locShape,TopAbs_VERTEX); exp.More(); exp.Next())
1368 const TopoDS_Vertex& V = TopoDS::Vertex(exp.Current());
1369 setId.insert(myIndexToShape.FindIndex(V));
1370 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(V));
1373 shapesId->length(setId.size());
1374 set<int>::iterator iind;
1376 for (iind = setId.begin(); iind != setId.end(); iind++)
1378 if(MYDEBUG) SCRUTE((*iind));
1379 shapesId[i] = (*iind);
1380 if(MYDEBUG) SCRUTE(shapesId[i]);
1384 catch (SALOME_Exception& S_ex)
1386 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
1389 return shapesId._retn();
1392 //=============================================================================
1394 * SMESH_Gen_i::Compute
1396 * Compute mesh on a shape
1398 //=============================================================================
1400 CORBA::Boolean SMESH_Gen_i::Compute( SMESH::SMESH_Mesh_ptr theMesh,
1401 GEOM::GEOM_Object_ptr theShapeObject )
1402 throw ( SALOME::SALOME_Exception )
1405 Unexpect aCatch(SALOME_SalomeException);
1406 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Compute" );
1408 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1409 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1410 SALOME::BAD_PARAM );
1412 if ( CORBA::is_nil( theMesh ) )
1413 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1414 SALOME::BAD_PARAM );
1416 // Update Python script
1417 TPythonDump() << "isDone = " << this << ".Compute( "
1418 << theMesh << ", " << theShapeObject << ")";
1422 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1423 ASSERT( meshServant );
1424 if ( meshServant ) {
1425 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
1426 meshServant->CheckGeomGroupModif();
1427 // get local TopoDS_Shape
1428 TopoDS_Shape myLocShape;
1429 if(theMesh->HasShapeToMesh())
1430 myLocShape = GeomObjectToShape( theShapeObject );
1432 myLocShape = SMESH_Mesh::PseudoShape();
1433 // call implementation compute
1434 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1435 #ifdef WITH_SMESH_CANCEL_COMPUTE
1436 myGen.PrepareCompute( myLocMesh, myLocShape);
1438 bool ok = myGen.Compute( myLocMesh, myLocShape);
1439 meshServant->CreateGroupServants(); // algos can create groups (issue 0020918)
1440 myLocMesh.GetMeshDS()->Modified();
1444 catch ( std::bad_alloc ) {
1445 INFOS( "Compute(): lack of memory" );
1447 catch ( SALOME_Exception& S_ex ) {
1448 INFOS( "Compute(): catch exception "<< S_ex.what() );
1451 INFOS( "Compute(): unknown exception " );
1456 //=============================================================================
1458 * SMESH_Gen_i::CancelCompute
1460 * Cancel Compute mesh on a shape
1462 //=============================================================================
1464 void SMESH_Gen_i::CancelCompute( SMESH::SMESH_Mesh_ptr theMesh,
1465 GEOM::GEOM_Object_ptr theShapeObject )
1467 #ifdef WITH_SMESH_CANCEL_COMPUTE
1468 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1469 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1470 TopoDS_Shape myLocShape;
1471 if(theMesh->HasShapeToMesh())
1472 myLocShape = GeomObjectToShape( theShapeObject );
1474 myLocShape = SMESH_Mesh::PseudoShape();
1475 myGen.CancelCompute( myLocMesh, myLocShape);
1479 //=============================================================================
1481 * SMESH_Gen_i::Precompute
1483 * Compute mesh as preview till indicated dimension on shape
1485 //=============================================================================
1487 SMESH::MeshPreviewStruct* SMESH_Gen_i::Precompute( SMESH::SMESH_Mesh_ptr theMesh,
1488 GEOM::GEOM_Object_ptr theShapeObject,
1489 SMESH::Dimension theDimension,
1490 SMESH::long_array& theShapesId)
1491 throw ( SALOME::SALOME_Exception )
1493 Unexpect aCatch(SALOME_SalomeException);
1494 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Precompute" );
1496 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1497 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1498 SALOME::BAD_PARAM );
1500 if ( CORBA::is_nil( theMesh ) )
1501 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1502 SALOME::BAD_PARAM );
1504 SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
1507 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1508 ASSERT( meshServant );
1509 if ( meshServant ) {
1510 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
1511 meshServant->CheckGeomGroupModif();
1512 // get local TopoDS_Shape
1513 TopoDS_Shape myLocShape;
1514 if(theMesh->HasShapeToMesh())
1515 myLocShape = GeomObjectToShape( theShapeObject );
1517 return result._retn();;
1519 // call implementation compute
1520 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1522 ::MeshDimension aDim = (MeshDimension)theDimension;
1523 if ( myGen.Compute( myLocMesh, myLocShape, false, aDim, &shapeIds ) )
1525 int nbShapeId = shapeIds.size();
1526 theShapesId.length( nbShapeId );
1527 // iterates on shapes and collect mesh entities into mesh preview
1528 TSetOfInt::const_iterator idIt = shapeIds.begin();
1529 TSetOfInt::const_iterator idEnd = shapeIds.end();
1530 std::map< int, int > mapOfShIdNb;
1531 std::set< SMESH_TLink > setOfEdge;
1532 std::list< SMDSAbs_ElementType > listOfElemType;
1533 typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
1534 typedef TNode2LocalIDMap::iterator TNodeLocalID;
1535 TNode2LocalIDMap mapNode2LocalID;
1536 list< TNodeLocalID > connectivity;
1537 int i, nbConnNodes = 0;
1538 std::set< const SMESH_subMesh* > setOfVSubMesh;
1539 // iterates on shapes
1540 for ( ; idIt != idEnd; idIt++ )
1542 if ( mapOfShIdNb.find( *idIt ) != mapOfShIdNb.end() )
1544 SMESH_subMesh* sm = myLocMesh.GetSubMeshContaining(*idIt);
1545 if ( !sm || !sm->IsMeshComputed() )
1548 const TopoDS_Shape& aSh = sm->GetSubShape();
1549 const int shDim = myGen.GetShapeDim( aSh );
1550 if ( shDim < 1 || shDim > theDimension )
1553 mapOfShIdNb[ *idIt ] = 0;
1554 theShapesId[ mapOfShIdNb.size() - 1 ] = *idIt;
1556 SMESHDS_SubMesh* smDS = sm->GetSubMeshDS();
1557 if ( !smDS ) continue;
1559 if ( theDimension == SMESH::DIM_2D )
1561 SMDS_ElemIteratorPtr faceIt = smDS->GetElements();
1562 while ( faceIt->more() )
1564 const SMDS_MeshElement* face = faceIt->next();
1565 int aNbNode = face->NbNodes();
1567 aNbNode /= 2; // do not take into account additional middle nodes
1569 SMDS_MeshNode* node1 = (SMDS_MeshNode*)face->GetNode( 0 );
1570 for ( int nIndx = 0; nIndx < aNbNode; nIndx++ )
1572 SMDS_MeshNode* node2 = (SMDS_MeshNode*)face->GetNode( nIndx+1 < aNbNode ? nIndx+1 : 0 );
1573 if ( setOfEdge.insert( SMESH_TLink ( node1, node2 ) ).second )
1575 listOfElemType.push_back( SMDSAbs_Edge );
1576 connectivity.push_back
1577 ( mapNode2LocalID.insert( make_pair( node1, ++nbConnNodes)).first );
1578 connectivity.push_back
1579 ( mapNode2LocalID.insert( make_pair( node2, ++nbConnNodes)).first );
1585 else if ( theDimension == SMESH::DIM_1D )
1587 SMDS_NodeIteratorPtr nodeIt = smDS->GetNodes();
1588 while ( nodeIt->more() )
1590 listOfElemType.push_back( SMDSAbs_Node );
1591 connectivity.push_back
1592 ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
1594 // add corner nodes by first vertex from edge
1595 SMESH_subMeshIteratorPtr edgeSmIt =
1596 sm->getDependsOnIterator(/*includeSelf*/false,
1597 /*complexShapeFirst*/false);
1598 while ( edgeSmIt->more() )
1600 SMESH_subMesh* vertexSM = edgeSmIt->next();
1601 // check that vertex is not already treated
1602 if ( !setOfVSubMesh.insert( vertexSM ).second )
1604 if ( vertexSM->GetSubShape().ShapeType() != TopAbs_VERTEX )
1607 const SMESHDS_SubMesh* vertexSmDS = vertexSM->GetSubMeshDS();
1608 SMDS_NodeIteratorPtr nodeIt = vertexSmDS->GetNodes();
1609 while ( nodeIt->more() )
1611 listOfElemType.push_back( SMDSAbs_Node );
1612 connectivity.push_back
1613 ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
1619 // fill node coords and assign local ids to the nodes
1620 int nbNodes = mapNode2LocalID.size();
1621 result->nodesXYZ.length( nbNodes );
1622 TNodeLocalID node2ID = mapNode2LocalID.begin();
1623 for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
1624 node2ID->second = i;
1625 const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
1626 result->nodesXYZ[i].x = node->X();
1627 result->nodesXYZ[i].y = node->Y();
1628 result->nodesXYZ[i].z = node->Z();
1630 // fill connectivity
1631 result->elementConnectivities.length( nbConnNodes );
1632 list< TNodeLocalID >::iterator connIt = connectivity.begin();
1633 for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
1634 result->elementConnectivities[i] = (*connIt)->second;
1637 // fill element types
1638 result->elementTypes.length( listOfElemType.size() );
1639 std::list< SMDSAbs_ElementType >::const_iterator typeIt = listOfElemType.begin();
1640 std::list< SMDSAbs_ElementType >::const_iterator typeEnd = listOfElemType.end();
1641 for ( i = 0; typeIt != typeEnd; ++i, ++typeIt )
1643 SMDSAbs_ElementType elemType = *typeIt;
1644 result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType)elemType;
1645 result->elementTypes[i].isPoly = false;
1646 result->elementTypes[i].nbNodesInElement = elemType == SMDSAbs_Edge ? 2 : 1;
1649 // correct number of shapes
1650 theShapesId.length( mapOfShIdNb.size() );
1654 catch ( std::bad_alloc ) {
1655 INFOS( "Precompute(): lack of memory" );
1657 catch ( SALOME_Exception& S_ex ) {
1658 INFOS( "Precompute(): catch exception "<< S_ex.what() );
1661 INFOS( "Precompute(): unknown exception " );
1663 return result._retn();
1667 //=============================================================================
1669 * SMESH_Gen_i::Evaluate
1671 * Evaluate mesh on a shape
1673 //=============================================================================
1675 SMESH::long_array* SMESH_Gen_i::Evaluate(SMESH::SMESH_Mesh_ptr theMesh,
1676 GEOM::GEOM_Object_ptr theShapeObject)
1677 // SMESH::long_array& theNbElems)
1678 throw ( SALOME::SALOME_Exception )
1680 Unexpect aCatch(SALOME_SalomeException);
1681 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Evaluate" );
1683 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1684 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1685 SALOME::BAD_PARAM );
1687 if ( CORBA::is_nil( theMesh ) )
1688 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1689 SALOME::BAD_PARAM );
1691 SMESH::long_array_var nbels = new SMESH::long_array;
1692 nbels->length(SMESH::Entity_Last);
1693 int i = SMESH::Entity_Node;
1694 for (; i < SMESH::Entity_Last; i++)
1697 // Update Python script
1698 TPythonDump() << "theNbElems = " << this << ".Evaluate( "
1699 << theMesh << ", " << theShapeObject << ")";
1703 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1704 ASSERT( meshServant );
1705 if ( meshServant ) {
1706 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
1707 meshServant->CheckGeomGroupModif();
1708 // get local TopoDS_Shape
1709 TopoDS_Shape myLocShape;
1710 if(theMesh->HasShapeToMesh())
1711 myLocShape = GeomObjectToShape( theShapeObject );
1713 myLocShape = SMESH_Mesh::PseudoShape();
1714 // call implementation compute
1715 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1716 MapShapeNbElems aResMap;
1717 /*CORBA::Boolean ret =*/ myGen.Evaluate( myLocMesh, myLocShape, aResMap);
1718 MapShapeNbElemsItr anIt = aResMap.begin();
1719 for(; anIt!=aResMap.end(); anIt++) {
1720 const vector<int>& aVec = (*anIt).second;
1721 for(i = SMESH::Entity_Node; i < aVec.size(); i++) {
1722 int nbElem = aVec[i];
1723 if ( nbElem < 0 ) // algo failed, check that it has reported a message
1725 SMESH_subMesh* sm = anIt->first;
1726 SMESH_ComputeErrorPtr& error = sm->GetComputeError();
1727 const SMESH_Algo* algo = myGen.GetAlgo( myLocMesh, sm->GetSubShape());
1728 if ( (algo && !error.get()) || error->IsOK() )
1729 error.reset( new SMESH_ComputeError( COMPERR_ALGO_FAILED,"Failed to evaluate",algo));
1733 nbels[i] += aVec[i];
1737 return nbels._retn();
1740 catch ( std::bad_alloc ) {
1741 INFOS( "Evaluate(): lack of memory" );
1743 catch ( SALOME_Exception& S_ex ) {
1744 INFOS( "Evaluate(): catch exception "<< S_ex.what() );
1747 INFOS( "Evaluate(): unknown exception " );
1750 return nbels._retn();
1753 //================================================================================
1755 * \brief Return geometrical object the given element is built on
1756 * \param theMesh - the mesh the element is in
1757 * \param theElementID - the element ID
1758 * \param theGeomName - the name of the result geom object if it is not yet published
1759 * \retval GEOM::GEOM_Object_ptr - the found or just published geom object
1761 //================================================================================
1763 GEOM::GEOM_Object_ptr
1764 SMESH_Gen_i::GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
1765 CORBA::Long theElementID,
1766 const char* theGeomName)
1767 throw ( SALOME::SALOME_Exception )
1769 Unexpect aCatch(SALOME_SalomeException);
1771 GEOM::GEOM_Object_var geom = FindGeometryByMeshElement(theMesh, theElementID);
1772 if ( !geom->_is_nil() ) {
1773 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
1774 GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
1776 // try to find the corresponding SObject
1777 SALOMEDS::SObject_var SObj = ObjectToSObject( myCurrentStudy, geom.in() );
1778 if ( SObj->_is_nil() ) // submesh can be not found even if published
1780 // try to find published submesh
1781 GEOM::ListOfLong_var list = geom->GetSubShapeIndices();
1782 if ( !geom->IsMainShape() && list->length() == 1 ) {
1783 SALOMEDS::SObject_var mainSO = ObjectToSObject( myCurrentStudy, mainShape );
1784 SALOMEDS::ChildIterator_var it;
1785 if ( !mainSO->_is_nil() )
1786 it = myCurrentStudy->NewChildIterator( mainSO );
1787 if ( !it->_is_nil() ) {
1788 for ( it->InitEx(true); SObj->_is_nil() && it->More(); it->Next() ) {
1789 GEOM::GEOM_Object_var subGeom =
1790 GEOM::GEOM_Object::_narrow( SObjectToObject( it->Value() ));
1791 if ( !subGeom->_is_nil() ) {
1792 GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
1793 if ( subList->length() == 1 && list[0] == subList[0] ) {
1802 if ( SObj->_is_nil() ) // publish a new subshape
1803 SObj = geomGen->AddInStudy( myCurrentStudy, geom, theGeomName, mainShape );
1805 // return only published geometry
1806 if ( !SObj->_is_nil() )
1807 return geom._retn();
1809 return GEOM::GEOM_Object::_nil();
1812 //================================================================================
1814 * \brief Return geometrical object the given element is built on.
1815 * \param theMesh - the mesh the element is in
1816 * \param theElementID - the element ID
1817 * \retval GEOM::GEOM_Object_ptr - the found geom object
1819 //================================================================================
1821 GEOM::GEOM_Object_ptr
1822 SMESH_Gen_i::FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
1823 CORBA::Long theElementID)
1824 throw ( SALOME::SALOME_Exception )
1826 Unexpect aCatch(SALOME_SalomeException);
1827 if ( CORBA::is_nil( theMesh ) )
1828 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
1830 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
1831 GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
1833 // get a core mesh DS
1834 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1835 if ( meshServant && !geomGen->_is_nil() && !mainShape->_is_nil() )
1837 ::SMESH_Mesh & mesh = meshServant->GetImpl();
1838 SMESHDS_Mesh* meshDS = mesh.GetMeshDS();
1839 // find the element in mesh
1840 if ( const SMDS_MeshElement * elem = meshDS->FindElement( theElementID ) ) {
1841 // find a shape id by the element
1842 if ( int shapeID = ::SMESH_MeshEditor( &mesh ).FindShape( elem )) {
1843 // get a geom object by the shape id
1844 GEOM::GEOM_Object_var geom = ShapeToGeomObject( meshDS->IndexToShape( shapeID ));
1845 if ( geom->_is_nil() ) {
1846 // try to find a published sub-shape
1847 SALOMEDS::SObject_var mainSO = ObjectToSObject( myCurrentStudy, mainShape );
1848 SALOMEDS::ChildIterator_var it;
1849 if ( !mainSO->_is_nil() )
1850 it = myCurrentStudy->NewChildIterator( mainSO );
1851 if ( !it->_is_nil() ) {
1852 for ( it->InitEx(true); it->More(); it->Next() ) {
1853 GEOM::GEOM_Object_var subGeom =
1854 GEOM::GEOM_Object::_narrow( SObjectToObject( it->Value() ));
1855 if ( !subGeom->_is_nil() ) {
1856 GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
1857 if ( subList->length() == 1 && shapeID == subList[0] ) {
1865 if ( geom->_is_nil() ) {
1867 GEOM::GEOM_IShapesOperations_var op =
1868 geomGen->GetIShapesOperations( GetCurrentStudyID() );
1869 if ( !op->_is_nil() )
1870 geom = op->GetSubShape( mainShape, shapeID );
1872 if ( !geom->_is_nil() ) {
1873 GeomObjectToShape( geom ); // let geom client remember the found shape
1874 return geom._retn();
1879 return GEOM::GEOM_Object::_nil();
1882 //================================================================================
1884 * SMESH_Gen_i::Concatenate
1886 * Concatenate the given meshes into one mesh
1888 //================================================================================
1890 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::Concatenate(const SMESH::mesh_array& theMeshesArray,
1891 CORBA::Boolean theUniteIdenticalGroups,
1892 CORBA::Boolean theMergeNodesAndElements,
1893 CORBA::Double theMergeTolerance)
1894 throw ( SALOME::SALOME_Exception )
1896 return ConcatenateCommon(theMeshesArray,
1897 theUniteIdenticalGroups,
1898 theMergeNodesAndElements,
1903 //================================================================================
1905 * SMESH_Gen_i::ConcatenateWithGroups
1907 * Concatenate the given meshes into one mesh
1908 * Create the groups of all elements from initial meshes
1910 //================================================================================
1912 SMESH::SMESH_Mesh_ptr
1913 SMESH_Gen_i::ConcatenateWithGroups(const SMESH::mesh_array& theMeshesArray,
1914 CORBA::Boolean theUniteIdenticalGroups,
1915 CORBA::Boolean theMergeNodesAndElements,
1916 CORBA::Double theMergeTolerance)
1917 throw ( SALOME::SALOME_Exception )
1919 return ConcatenateCommon(theMeshesArray,
1920 theUniteIdenticalGroups,
1921 theMergeNodesAndElements,
1926 //================================================================================
1928 * SMESH_Gen_i::ConcatenateCommon
1930 * Concatenate the given meshes into one mesh
1932 //================================================================================
1934 SMESH::SMESH_Mesh_ptr
1935 SMESH_Gen_i::ConcatenateCommon(const SMESH::mesh_array& theMeshesArray,
1936 CORBA::Boolean theUniteIdenticalGroups,
1937 CORBA::Boolean theMergeNodesAndElements,
1938 CORBA::Double theMergeTolerance,
1939 CORBA::Boolean theCommonGroups)
1940 throw ( SALOME::SALOME_Exception )
1942 typedef map<int, int> TIDsMap;
1943 typedef list<SMESH::SMESH_Group_var> TListOfNewGroups;
1944 typedef map< pair<string, SMESH::ElementType>, TListOfNewGroups > TGroupsMap;
1945 typedef std::set<SMESHDS_GroupBase*> TGroups;
1947 TPythonDump* pPythonDump = new TPythonDump;
1948 TPythonDump& aPythonDump = *pPythonDump; // prevent dump of called methods
1951 SMESH::SMESH_Mesh_var aNewMesh = CreateEmptyMesh();
1953 SMESHDS_Mesh* aNewMeshDS = 0;
1954 if ( !aNewMesh->_is_nil() ) {
1955 SMESH_Mesh_i* aNewImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( aNewMesh ).in() );
1957 ::SMESH_Mesh& aLocMesh = aNewImpl->GetImpl();
1958 aNewMeshDS = aLocMesh.GetMeshDS();
1960 TGroupsMap aGroupsMap;
1961 TListOfNewGroups aListOfNewGroups;
1962 SMESH_MeshEditor aNewEditor = ::SMESH_MeshEditor(&aLocMesh);
1963 SMESH::ListOfGroups_var aListOfGroups = new SMESH::ListOfGroups();
1966 for ( int i = 0; i < theMeshesArray.length(); i++) {
1967 SMESH::SMESH_Mesh_var anInitMesh = theMeshesArray[i];
1968 if ( !anInitMesh->_is_nil() ) {
1969 SMESH_Mesh_i* anInitImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( anInitMesh ).in() );
1971 ::SMESH_Mesh& aInitLocMesh = anInitImpl->GetImpl();
1972 SMESHDS_Mesh* anInitMeshDS = aInitLocMesh.GetMeshDS();
1977 // loop on elements of mesh
1978 SMDS_ElemIteratorPtr itElems = anInitMeshDS->elementsIterator();
1979 const SMDS_MeshElement* anElem = 0;
1980 const SMDS_MeshElement* aNewElem = 0;
1981 int anElemNbNodes = 0;
1986 int anNbVolumes = 0;
1988 SMESH::long_array_var anIDsNodes = new SMESH::long_array();
1989 SMESH::long_array_var anIDsEdges = new SMESH::long_array();
1990 SMESH::long_array_var anIDsFaces = new SMESH::long_array();
1991 SMESH::long_array_var anIDsVolumes = new SMESH::long_array();
1993 if( theCommonGroups ) {
1994 anIDsNodes->length( anInitMeshDS->NbNodes() );
1995 anIDsEdges->length( anInitMeshDS->NbEdges() );
1996 anIDsFaces->length( anInitMeshDS->NbFaces() );
1997 anIDsVolumes->length( anInitMeshDS->NbVolumes() );
2000 for ( int j = 0; itElems->more(); j++) {
2001 anElem = itElems->next();
2002 SMDSAbs_ElementType anElemType = anElem->GetType();
2003 anElemNbNodes = anElem->NbNodes();
2004 std::vector<const SMDS_MeshNode*> aNodesArray (anElemNbNodes);
2006 // loop on nodes of element
2007 const SMDS_MeshNode* aNode = 0;
2008 const SMDS_MeshNode* aNewNode = 0;
2009 SMDS_ElemIteratorPtr itNodes = anElem->nodesIterator();
2011 for ( int k = 0; itNodes->more(); k++) {
2012 aNode = static_cast<const SMDS_MeshNode*>(itNodes->next());
2013 if ( nodesMap.find(aNode->GetID()) == nodesMap.end() ) {
2014 aNewNode = aNewMeshDS->AddNode(aNode->X(), aNode->Y(), aNode->Z());
2015 nodesMap.insert( make_pair(aNode->GetID(), aNewNode->GetID()) );
2016 if( theCommonGroups )
2017 anIDsNodes[anNbNodes++] = aNewNode->GetID();
2020 aNewNode = aNewMeshDS->FindNode( nodesMap.find(aNode->GetID())->second );
2021 aNodesArray[k] = aNewNode;
2024 // creates a corresponding element on existent nodes in new mesh
2025 if ( anElem->IsPoly() && anElemType == SMDSAbs_Volume )
2027 const SMDS_VtkVolume* aVolume =
2028 dynamic_cast<const SMDS_VtkVolume*> (anElem);
2030 aNewElem = aNewMeshDS->AddPolyhedralVolume(aNodesArray,
2031 aVolume->GetQuantities());
2032 elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
2033 if( theCommonGroups )
2034 anIDsVolumes[anNbVolumes++] = aNewElem->GetID();
2039 aNewElem = aNewEditor.AddElement(aNodesArray,
2042 elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
2043 if( theCommonGroups ) {
2044 if( anElemType == SMDSAbs_Edge )
2045 anIDsEdges[anNbEdges++] = aNewElem->GetID();
2046 else if( anElemType == SMDSAbs_Face )
2047 anIDsFaces[anNbFaces++] = aNewElem->GetID();
2048 else if( anElemType == SMDSAbs_Volume )
2049 anIDsVolumes[anNbVolumes++] = aNewElem->GetID();
2054 // copy orphan nodes
2055 SMDS_NodeIteratorPtr itNodes = anInitMeshDS->nodesIterator();
2056 while ( itNodes->more() )
2058 const SMDS_MeshNode* aNode = itNodes->next();
2059 if ( aNode->NbInverseElements() == 0 )
2061 const SMDS_MeshNode* aNewNode =
2062 aNewMeshDS->AddNode(aNode->X(), aNode->Y(), aNode->Z());
2063 nodesMap.insert( make_pair(aNode->GetID(), aNewNode->GetID()) );
2064 if( theCommonGroups )
2065 anIDsNodes[anNbNodes++] = aNewNode->GetID();
2070 aListOfGroups = anInitImpl->GetGroups();
2071 SMESH::SMESH_GroupBase_ptr aGroup;
2073 // loop on groups of mesh
2074 SMESH::long_array_var anInitIDs = new SMESH::long_array();
2075 SMESH::long_array_var anNewIDs = new SMESH::long_array();
2076 SMESH::SMESH_Group_var aNewGroup;
2078 SMESH::ElementType aGroupType;
2079 CORBA::String_var aGroupName;
2080 if ( theCommonGroups ) {
2081 for(aGroupType=SMESH::NODE;aGroupType<=SMESH::VOLUME;aGroupType=(SMESH::ElementType)(aGroupType+1)) {
2083 SALOMEDS::SObject_var aMeshSObj = ObjectToSObject( myCurrentStudy, anInitMesh );
2085 str += aMeshSObj->GetName();
2090 switch(aGroupType) {
2093 anIDsNodes->length(anNbNodes);
2098 anIDsEdges->length(anNbEdges);
2103 anIDsFaces->length(anNbFaces);
2108 anIDsVolumes->length(anNbVolumes);
2109 anLen = anNbVolumes;
2116 aGroupName = str.c_str();
2118 // add a new group in the mesh
2119 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
2121 switch(aGroupType) {
2123 aNewGroup->Add( anIDsNodes );
2126 aNewGroup->Add( anIDsEdges );
2129 aNewGroup->Add( anIDsFaces );
2132 aNewGroup->Add( anIDsVolumes );
2138 aListOfNewGroups.clear();
2139 aListOfNewGroups.push_back(aNewGroup);
2140 aGroupsMap.insert(make_pair( make_pair(aGroupName, aGroupType), aListOfNewGroups ));
2145 // check that current group name and type don't have identical ones in union mesh
2146 for (int i = 0; i < aListOfGroups->length(); i++) {
2147 aGroup = aListOfGroups[i];
2148 aListOfNewGroups.clear();
2149 aGroupType = aGroup->GetType();
2150 aGroupName = aGroup->GetName();
2152 TGroupsMap::iterator anIter = aGroupsMap.find(make_pair(aGroupName, aGroupType));
2154 // convert a list of IDs
2155 anInitIDs = aGroup->GetListOfID();
2156 anNewIDs->length(anInitIDs->length());
2157 if ( aGroupType == SMESH::NODE )
2158 for (int j = 0; j < anInitIDs->length(); j++) {
2159 anNewIDs[j] = nodesMap.find(anInitIDs[j])->second;
2162 for (int j = 0; j < anInitIDs->length(); j++) {
2163 anNewIDs[j] = elemsMap.find(anInitIDs[j])->second;
2166 // check that current group name and type don't have identical ones in union mesh
2167 if ( anIter == aGroupsMap.end() ) {
2168 // add a new group in the mesh
2169 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
2170 // add elements into new group
2171 aNewGroup->Add( anNewIDs );
2173 aListOfNewGroups.push_back(aNewGroup);
2174 aGroupsMap.insert(make_pair( make_pair(aGroupName, aGroupType), aListOfNewGroups ));
2177 else if ( theUniteIdenticalGroups ) {
2178 // unite identical groups
2179 TListOfNewGroups& aNewGroups = anIter->second;
2180 aNewGroups.front()->Add( anNewIDs );
2184 // rename identical groups
2185 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
2186 aNewGroup->Add( anNewIDs );
2188 TListOfNewGroups& aNewGroups = anIter->second;
2189 string aNewGroupName;
2190 if (aNewGroups.size() == 1) {
2191 aNewGroupName = string(aGroupName) + "_1";
2192 aNewGroups.front()->SetName(aNewGroupName.c_str());
2194 char aGroupNum[128];
2195 sprintf(aGroupNum, "%u", aNewGroups.size()+1);
2196 aNewGroupName = string(aGroupName) + "_" + string(aGroupNum);
2197 aNewGroup->SetName(aNewGroupName.c_str());
2198 aNewGroups.push_back(aNewGroup);
2205 if (theMergeNodesAndElements) {
2207 TIDSortedNodeSet aMeshNodes; // no input nodes
2208 SMESH_MeshEditor::TListOfListOfNodes aGroupsOfNodes;
2209 aNewEditor.FindCoincidentNodes( aMeshNodes, theMergeTolerance, aGroupsOfNodes );
2210 aNewEditor.MergeNodes( aGroupsOfNodes );
2212 aNewEditor.MergeEqualElements();
2217 // Update Python script
2218 aPythonDump << aNewMesh << " = " << this;
2219 if( !theCommonGroups )
2220 aPythonDump << ".Concatenate(";
2222 aPythonDump << ".ConcatenateWithGroups(";
2224 for ( int i = 0; i < theMeshesArray.length(); i++) {
2225 if (i > 0) aPythonDump << ", ";
2226 aPythonDump << theMeshesArray[i];
2228 aPythonDump << "], ";
2229 aPythonDump << theUniteIdenticalGroups << ", "
2230 << theMergeNodesAndElements << ", "
2231 << theMergeTolerance << ")";
2233 delete pPythonDump; // enable python dump from GetGroups()
2235 // 0020577: EDF 1164 SMESH: Bad dump of concatenate with create common groups
2236 if ( !aNewMesh->_is_nil() )
2238 SMESH::ListOfGroups_var groups = aNewMesh->GetGroups();
2241 // IPAL21468 Change icon of compound because it need not be computed.
2242 SALOMEDS::SObject_var aMeshSObj = ObjectToSObject( myCurrentStudy, aNewMesh );
2243 if( !aMeshSObj->_is_nil() ) {
2244 SALOMEDS::GenericAttribute_var anAttr;
2245 SALOMEDS::StudyBuilder_var aBuilder = myCurrentStudy->NewBuilder();
2246 anAttr = aBuilder->FindOrCreateAttribute( aMeshSObj,"AttributePixMap" );
2247 SALOMEDS::AttributePixMap_var aPixmap = SALOMEDS::AttributePixMap::_narrow(anAttr);
2248 aPixmap->SetPixMap("ICON_SMESH_TREE_MESH");
2251 aNewMeshDS->Modified();
2252 return aNewMesh._retn();
2255 //================================================================================
2257 * \brief Create a mesh by copying a part of another mesh
2258 * \param meshPart - a part of mesh to copy
2259 * \param toCopyGroups - to create in the new mesh groups
2260 * the copied elements belongs to
2261 * \param toKeepIDs - to preserve IDs of the copied elements or not
2262 * \retval SMESH::SMESH_Mesh_ptr - the new mesh
2264 //================================================================================
2266 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CopyMesh(SMESH::SMESH_IDSource_ptr meshPart,
2267 const char* meshName,
2268 CORBA::Boolean toCopyGroups,
2269 CORBA::Boolean toKeepIDs)
2271 Unexpect aCatch(SALOME_SalomeException);
2273 TPythonDump* pyDump = new TPythonDump; // prevent dump from CreateMesh()
2275 // 1. Get source mesh
2277 if ( CORBA::is_nil( meshPart ))
2278 THROW_SALOME_CORBA_EXCEPTION( "bad IDSource", SALOME::BAD_PARAM );
2280 SMESH::SMESH_Mesh_var srcMesh = meshPart->GetMesh();
2281 SMESH_Mesh_i* srcMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( srcMesh );
2283 THROW_SALOME_CORBA_EXCEPTION( "bad mesh of IDSource", SALOME::BAD_PARAM );
2285 SMESHDS_Mesh* srcMeshDS = srcMesh_i->GetImpl().GetMeshDS();
2287 // 2. Make a new mesh
2289 SMESH::SMESH_Mesh_var newMesh = CreateMesh(GEOM::GEOM_Object::_nil());
2290 SMESH_Mesh_i* newMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( newMesh );
2292 THROW_SALOME_CORBA_EXCEPTION( "can't create a mesh", SALOME::INTERNAL_ERROR );
2293 SALOMEDS::SObject_var meshSO = ObjectToSObject(myCurrentStudy, newMesh );
2294 if ( !meshSO->_is_nil() )
2296 SetName( meshSO, meshName, "Mesh" );
2297 SetPixMap( meshSO, "ICON_SMESH_TREE_MESH_IMPORTED");
2299 SMESHDS_Mesh* newMeshDS = newMesh_i->GetImpl().GetMeshDS();
2300 ::SMESH_MeshEditor editor( &newMesh_i->GetImpl() );
2302 // 3. Get elements to copy
2304 SMDS_ElemIteratorPtr srcElemIt;
2305 TIDSortedElemSet srcElems;
2306 SMESH::array_of_ElementType_var srcElemTypes = meshPart->GetTypes();
2307 if ( SMESH::DownCast<SMESH_Mesh_i*>( meshPart ))
2309 srcElemIt = srcMeshDS->elementsIterator();
2313 SMESH::long_array_var ids = meshPart->GetIDs();
2314 if ( srcElemTypes->length() == 1 && srcElemTypes[0] == SMESH::NODE ) // group of nodes
2316 for (int i=0; i < ids->length(); i++)
2317 if ( const SMDS_MeshElement * elem = srcMeshDS->FindNode( ids[i] ))
2318 srcElems.insert( elem );
2322 for (int i=0; i < ids->length(); i++)
2323 if ( const SMDS_MeshElement * elem = srcMeshDS->FindElement( ids[i] ))
2324 srcElems.insert( elem );
2326 if ( srcElems.empty() )
2327 return newMesh._retn();
2329 typedef SMDS_SetIterator< SMDS_pElement, TIDSortedElemSet::const_iterator > ElIter;
2330 srcElemIt = SMDS_ElemIteratorPtr( new ElIter( srcElems.begin(), srcElems.end() ));
2335 typedef map<SMDS_pElement, SMDS_pElement, TIDCompare> TE2EMap;
2336 TE2EMap e2eMapByType[ SMDSAbs_NbElementTypes ];
2337 TE2EMap& n2nMap = e2eMapByType[ SMDSAbs_Node ];
2339 const SMDS_MeshNode *nSrc, *nTgt;
2340 vector< const SMDS_MeshNode* > nodes;
2341 while ( srcElemIt->more() )
2343 const SMDS_MeshElement * elem = srcElemIt->next();
2344 nodes.resize( elem->NbNodes());
2345 SMDS_ElemIteratorPtr nIt = elem->nodesIterator();
2347 for ( iN = 0; nIt->more(); ++iN )
2349 nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
2350 nTgt = newMeshDS->FindNode( nSrc->GetID());
2352 nTgt = newMeshDS->AddNodeWithID( nSrc->X(), nSrc->Y(), nSrc->Z(), nSrc->GetID());
2357 for ( iN = 0; nIt->more(); ++iN )
2359 nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
2360 TE2EMap::iterator n2n = n2nMap.insert( make_pair( nSrc, SMDS_pNode(0) )).first;
2362 n2n->second = newMeshDS->AddNode( nSrc->X(), nSrc->Y(), nSrc->Z() );
2363 nodes[ iN ] = (const SMDS_MeshNode*) n2n->second;
2366 if ( elem->GetType() != SMDSAbs_Node )
2368 int ID = toKeepIDs ? elem->GetID() : 0;
2369 const SMDS_MeshElement * newElem = editor.AddElement( nodes,
2373 if ( toCopyGroups && !toKeepIDs )
2374 e2eMapByType[ elem->GetType() ].insert( make_pair( elem, newElem ));
2380 int nbNewGroups = 0;
2383 SMESH_Mesh::GroupIteratorPtr gIt = srcMesh_i->GetImpl().GetGroups();
2384 while ( gIt->more() )
2386 SMESH_Group* group = gIt->next();
2387 const SMESHDS_GroupBase* groupDS = group->GetGroupDS();
2389 // Check group type. We copy nodal groups containing nodes of copied element
2390 SMDSAbs_ElementType groupType = groupDS->GetType();
2391 if ( groupType != SMDSAbs_Node &&
2392 newMeshDS->GetMeshInfo().NbElements( groupType ) == 0 )
2393 continue; // group type differs from types of meshPart
2395 // Find copied elements in the group
2396 vector< const SMDS_MeshElement* > groupElems;
2397 SMDS_ElemIteratorPtr eIt = groupDS->GetElements();
2400 const SMDS_MeshElement* foundElem;
2401 if ( groupType == SMDSAbs_Node )
2403 while ( eIt->more() )
2404 if (( foundElem = newMeshDS->FindNode( eIt->next()->GetID() )))
2405 groupElems.push_back( foundElem );
2409 while ( eIt->more() )
2410 if (( foundElem = newMeshDS->FindElement( eIt->next()->GetID() )))
2411 groupElems.push_back( foundElem );
2416 TE2EMap & e2eMap = e2eMapByType[ groupDS->GetType() ];
2417 if ( e2eMap.empty() ) continue;
2418 int minID = e2eMap.begin()->first->GetID();
2419 int maxID = e2eMap.rbegin()->first->GetID();
2420 TE2EMap::iterator e2e;
2421 while ( eIt->more() && groupElems.size() < e2eMap.size())
2423 const SMDS_MeshElement* e = eIt->next();
2424 if ( e->GetID() < minID || e->GetID() > maxID ) continue;
2425 if ((e2e = e2eMap.find( e )) != e2eMap.end())
2426 groupElems.push_back( e2e->second );
2430 if ( !groupElems.empty() )
2432 SMESH::SMESH_Group_var newGroupObj =
2433 newMesh->CreateGroup( SMESH::ElementType(groupType), group->GetName() );
2434 if ( SMESH_GroupBase_i* newGroup_i = SMESH::DownCast<SMESH_GroupBase_i*>( newGroupObj))
2436 SMESHDS_GroupBase * newGroupDS = newGroup_i->GetGroupDS();
2437 SMDS_MeshGroup& smdsGroup = ((SMESHDS_Group*)newGroupDS)->SMDSGroup();
2438 for ( unsigned i = 0; i < groupElems.size(); ++i )
2439 smdsGroup.Add( groupElems[i] );
2447 newMeshDS->Modified();
2449 *pyDump << newMesh << " = " << this
2450 << ".CopyMesh( " << meshPart << ", "
2451 << "'" << meshName << "', "
2452 << toCopyGroups << ", "
2453 << toKeepIDs << ")";
2455 delete pyDump; pyDump = 0; // allow dump in GetGroups()
2457 if ( nbNewGroups > 0 ) // dump created groups
2458 SMESH::ListOfGroups_var groups = newMesh->GetGroups();
2460 return newMesh._retn();
2463 //================================================================================
2465 * SMESH_Gen_i::GetMEDVersion
2467 * Get MED version of the file by its name
2469 //================================================================================
2470 CORBA::Boolean SMESH_Gen_i::GetMEDVersion(const char* theFileName,
2471 SMESH::MED_VERSION& theVersion)
2473 theVersion = SMESH::MED_V2_1;
2474 MED::EVersion aVersion = MED::GetVersionId( theFileName );
2475 switch( aVersion ) {
2476 case MED::eV2_1 : theVersion = SMESH::MED_V2_1; return true;
2477 case MED::eV2_2 : theVersion = SMESH::MED_V2_2; return true;
2478 case MED::eVUnknown : return false;
2483 //================================================================================
2485 * SMESH_Gen_i::GetMeshNames
2487 * Get names of meshes defined in file with the specified name
2489 //================================================================================
2490 SMESH::string_array* SMESH_Gen_i::GetMeshNames(const char* theFileName)
2492 SMESH::string_array_var aResult = new SMESH::string_array();
2493 MED::PWrapper aMed = MED::CrWrapper( theFileName );
2495 MED::TInt aNbMeshes = aMed->GetNbMeshes( &anErr );
2497 aResult->length( aNbMeshes );
2498 for( MED::TInt i = 0; i < aNbMeshes; i++ ) {
2499 MED::PMeshInfo aMeshInfo = aMed->GetPMeshInfo( i+1 );
2500 aResult[i] = CORBA::string_dup( aMeshInfo->GetName().c_str() );
2503 return aResult._retn();
2506 //=============================================================================
2510 * Save SMESH module's data
2512 //=============================================================================
2513 SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
2517 INFOS( "SMESH_Gen_i::Save" );
2519 // ASSERT( theComponent->GetStudy()->StudyId() == myCurrentStudy->StudyId() )
2520 // san -- in case <myCurrentStudy> differs from theComponent's study,
2521 // use that of the component
2522 if ( myCurrentStudy->_is_nil() ||
2523 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
2524 SetCurrentStudy( theComponent->GetStudy() );
2526 // Store study contents as a set of python commands
2527 SavePython(myCurrentStudy);
2529 StudyContext* myStudyContext = GetCurrentStudyContext();
2531 // Declare a byte stream
2532 SALOMEDS::TMPFile_var aStreamFile;
2534 // Obtain a temporary dir
2535 TCollection_AsciiString tmpDir =
2536 ( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
2538 // Create a sequence of files processed
2539 SALOMEDS::ListOfFileNames_var aFileSeq = new SALOMEDS::ListOfFileNames;
2540 aFileSeq->length( NUM_TMP_FILES );
2542 TCollection_AsciiString aStudyName( "" );
2544 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
2546 // Set names of temporary files
2547 TCollection_AsciiString filename =
2548 aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
2549 TCollection_AsciiString meshfile =
2550 aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
2551 aFileSeq[ 0 ] = CORBA::string_dup( filename.ToCString() );
2552 aFileSeq[ 1 ] = CORBA::string_dup( meshfile.ToCString() );
2553 filename = tmpDir + filename;
2554 meshfile = tmpDir + meshfile;
2557 HDFdataset* aDataset;
2558 HDFgroup* aTopGroup;
2560 HDFgroup* aSubGroup;
2561 HDFgroup* aSubSubGroup;
2562 hdf_size aSize[ 1 ];
2565 //Remove the files if they exist: BugID: 11225
2566 #ifndef WNT /* unix functionality */
2567 TCollection_AsciiString cmd("rm -f \"");
2569 TCollection_AsciiString cmd("del /F \"");
2576 system(cmd.ToCString());
2578 // MED writer to be used by storage process
2579 DriverMED_W_SMESHDS_Mesh myWriter;
2580 myWriter.SetFile( meshfile.ToCString() );
2583 // SetStoreName() to groups before storing hypotheses to let them refer to
2584 // groups using "store name", which is "Group <group_persistent_id>"
2586 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( theComponent );
2587 for ( ; itBig->More(); itBig->Next() ) {
2588 SALOMEDS::SObject_var gotBranch = itBig->Value();
2589 if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
2590 CORBA::Object_var anObject = SObjectToObject( gotBranch );
2591 if ( !CORBA::is_nil( anObject ) ) {
2592 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
2593 if ( !myMesh->_is_nil() ) {
2594 SMESH::ListOfGroups_var groups = myMesh->GetGroups();
2595 for ( int i = 0; i < groups->length(); ++i )
2597 SMESH_GroupBase_i* grImpl = SMESH::DownCast<SMESH_GroupBase_i*>( groups[i]);
2600 CORBA::String_var objStr = GetORB()->object_to_string( grImpl->_this() );
2601 int anId = myStudyContext->findId( string( objStr.in() ) );
2603 sprintf( grpName, "Group %d", anId );
2604 SMESHDS_GroupBase* aGrpBaseDS = grImpl->GetGroupDS();
2605 aGrpBaseDS->SetStoreName( grpName );
2615 // ---> create HDF file
2616 aFile = new HDFfile( (char*) filename.ToCString() );
2617 aFile->CreateOnDisk();
2619 // --> iterator for top-level objects
2620 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( theComponent );
2621 for ( ; itBig->More(); itBig->Next() ) {
2622 SALOMEDS::SObject_var gotBranch = itBig->Value();
2624 // --> hypotheses root branch (only one for the study)
2625 if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
2626 // create hypotheses root HDF group
2627 aTopGroup = new HDFgroup( "Hypotheses", aFile );
2628 aTopGroup->CreateOnDisk();
2630 // iterator for all hypotheses
2631 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
2632 for ( ; it->More(); it->Next() ) {
2633 SALOMEDS::SObject_var mySObject = it->Value();
2634 CORBA::Object_var anObject = SObjectToObject( mySObject );
2635 if ( !CORBA::is_nil( anObject ) ) {
2636 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
2637 if ( !myHyp->_is_nil() ) {
2638 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2640 string hypname = string( myHyp->GetName() );
2641 string libname = string( myHyp->GetLibName() );
2643 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
2644 // WNT and ".so" for X-system) must be deleted
2645 int libname_len = libname.length();
2647 if( libname_len > 4 )
2648 libname.resize( libname_len - 4 );
2650 // PAL17753 (Regresion: missing hypothesis in restored study)
2651 // "lib" also should be removed from the beginning
2652 //if( libname_len > 3 )
2653 //libname.resize( libname_len - 3 );
2654 if( libname_len > 6 )
2655 libname = libname.substr( 3, libname_len - 3 - 3 );
2657 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
2658 int id = myStudyContext->findId( string( objStr.in() ) );
2659 string hypdata = string( myImpl->SaveTo() );
2661 // for each hypothesis create HDF group basing on its id
2662 char hypGrpName[30];
2663 sprintf( hypGrpName, "Hypothesis %d", id );
2664 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2665 aGroup->CreateOnDisk();
2666 // --> type name of hypothesis
2667 aSize[ 0 ] = hypname.length() + 1;
2668 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
2669 aDataset->CreateOnDisk();
2670 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
2671 aDataset->CloseOnDisk();
2672 // --> server plugin library name of hypothesis
2673 aSize[ 0 ] = libname.length() + 1;
2674 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
2675 aDataset->CreateOnDisk();
2676 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
2677 aDataset->CloseOnDisk();
2678 // --> persistent data of hypothesis
2679 aSize[ 0 ] = hypdata.length() + 1;
2680 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
2681 aDataset->CreateOnDisk();
2682 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
2683 aDataset->CloseOnDisk();
2684 // close hypothesis HDF group
2685 aGroup->CloseOnDisk();
2690 // close hypotheses root HDF group
2691 aTopGroup->CloseOnDisk();
2693 // --> algorithms root branch (only one for the study)
2694 else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
2695 // create algorithms root HDF group
2696 aTopGroup = new HDFgroup( "Algorithms", aFile );
2697 aTopGroup->CreateOnDisk();
2699 // iterator for all algorithms
2700 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
2701 for ( ; it->More(); it->Next() ) {
2702 SALOMEDS::SObject_var mySObject = it->Value();
2703 CORBA::Object_var anObject = SObjectToObject( mySObject );
2704 if ( !CORBA::is_nil( anObject ) ) {
2705 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
2706 if ( !myHyp->_is_nil() ) {
2707 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2709 string hypname = string( myHyp->GetName() );
2710 string libname = string( myHyp->GetLibName() );
2712 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
2713 // WNT and ".so" for X-system) must be deleted
2714 int libname_len = libname.length();
2716 if( libname_len > 4 )
2717 libname.resize( libname_len - 4 );
2719 // PAL17753 (Regresion: missing hypothesis in restored study)
2720 // "lib" also should be removed from the beginning
2721 //if( libname_len > 3 )
2722 //libname.resize( libname_len - 3 );
2723 if( libname_len > 6 )
2724 libname = libname.substr( 3, libname_len - 3 - 3 );
2726 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
2727 int id = myStudyContext->findId( string( objStr.in() ) );
2728 string hypdata = string( myImpl->SaveTo() );
2730 // for each algorithm create HDF group basing on its id
2731 char hypGrpName[30];
2732 sprintf( hypGrpName, "Algorithm %d", id );
2733 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2734 aGroup->CreateOnDisk();
2735 // --> type name of algorithm
2736 aSize[0] = hypname.length() + 1;
2737 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
2738 aDataset->CreateOnDisk();
2739 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
2740 aDataset->CloseOnDisk();
2741 // --> server plugin library name of hypothesis
2742 aSize[0] = libname.length() + 1;
2743 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
2744 aDataset->CreateOnDisk();
2745 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
2746 aDataset->CloseOnDisk();
2747 // --> persistent data of algorithm
2748 aSize[0] = hypdata.length() + 1;
2749 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
2750 aDataset->CreateOnDisk();
2751 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
2752 aDataset->CloseOnDisk();
2753 // close algorithm HDF group
2754 aGroup->CloseOnDisk();
2759 // close algorithms root HDF group
2760 aTopGroup->CloseOnDisk();
2762 // --> mesh objects roots branches
2763 else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
2764 CORBA::Object_var anObject = SObjectToObject( gotBranch );
2765 if ( !CORBA::is_nil( anObject ) ) {
2766 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
2767 if ( !myMesh->_is_nil() ) {
2768 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
2770 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
2771 int id = myStudyContext->findId( string( objStr.in() ) );
2772 ::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
2773 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
2774 bool hasShape = myLocMesh.HasShapeToMesh();
2776 // for each mesh open the HDF group basing on its id
2777 char meshGrpName[ 30 ];
2778 sprintf( meshGrpName, "Mesh %d", id );
2779 aTopGroup = new HDFgroup( meshGrpName, aFile );
2780 aTopGroup->CreateOnDisk();
2782 // --> put dataset to hdf file which is a flag that mesh has data
2783 string strHasData = "0";
2784 // check if the mesh is not empty
2785 if ( mySMESHDSMesh->NbNodes() > 0 ) {
2786 // write mesh data to med file
2787 myWriter.SetMesh( mySMESHDSMesh );
2788 myWriter.SetMeshId( id );
2791 aSize[ 0 ] = strHasData.length() + 1;
2792 aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
2793 aDataset->CreateOnDisk();
2794 aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
2795 aDataset->CloseOnDisk();
2798 // for each mesh open the HDF group basing on its auto color parameter
2799 char meshAutoColorName[ 30 ];
2800 sprintf( meshAutoColorName, "AutoColorMesh %d", id );
2802 anAutoColor[0] = myImpl->GetAutoColor();
2804 aDataset = new HDFdataset( meshAutoColorName, aTopGroup, HDF_INT32, aSize, 1 );
2805 aDataset->CreateOnDisk();
2806 aDataset->WriteOnDisk( anAutoColor );
2807 aDataset->CloseOnDisk();
2809 // issue 0020693. Store _isModified flag
2810 int isModified = myLocMesh.GetIsModified();
2812 aDataset = new HDFdataset( "_isModified", aTopGroup, HDF_INT32, aSize, 1 );
2813 aDataset->CreateOnDisk();
2814 aDataset->WriteOnDisk( &isModified );
2815 aDataset->CloseOnDisk();
2817 // issue 20918. Store Persistent Id of SMESHDS_Mesh
2818 int meshPersistentId = mySMESHDSMesh->GetPersistentId();
2820 aDataset = new HDFdataset( "meshPersistentId", aTopGroup, HDF_INT32, aSize, 1 );
2821 aDataset->CreateOnDisk();
2822 aDataset->WriteOnDisk( &meshPersistentId );
2823 aDataset->CloseOnDisk();
2825 // write reference on a shape if exists
2826 SALOMEDS::SObject_var myRef;
2827 bool shapeRefFound = false;
2828 bool found = gotBranch->FindSubObject( GetRefOnShapeTag(), myRef );
2830 SALOMEDS::SObject_var myShape;
2831 bool ok = myRef->ReferencedObject( myShape );
2833 shapeRefFound = (! CORBA::is_nil( myShape->GetObject() ));
2834 string myRefOnObject = myShape->GetID();
2835 if ( shapeRefFound && myRefOnObject.length() > 0 ) {
2836 aSize[ 0 ] = myRefOnObject.length() + 1;
2837 aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
2838 aDataset->CreateOnDisk();
2839 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
2840 aDataset->CloseOnDisk();
2845 // write applied hypotheses if exist
2846 SALOMEDS::SObject_var myHypBranch;
2847 found = gotBranch->FindSubObject( GetRefOnAppliedHypothesisTag(), myHypBranch );
2848 if ( found && !shapeRefFound && hasShape) { // remove applied hyps
2849 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
2851 if ( found && (shapeRefFound || !hasShape) ) {
2852 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
2853 aGroup->CreateOnDisk();
2855 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myHypBranch );
2857 for ( ; it->More(); it->Next() ) {
2858 SALOMEDS::SObject_var mySObject = it->Value();
2859 SALOMEDS::SObject_var myRefOnHyp;
2860 bool ok = mySObject->ReferencedObject( myRefOnHyp );
2862 // san - it is impossible to recover applied hypotheses
2863 // using their entries within Load() method,
2864 // for there are no AttributeIORs in the study when Load() is working.
2865 // Hence, it is better to store persistent IDs of hypotheses as references to them
2867 //string myRefOnObject = myRefOnHyp->GetID();
2868 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
2869 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
2870 int id = myStudyContext->findId( string( objStr.in() ) );
2871 //if ( myRefOnObject.length() > 0 ) {
2872 //aSize[ 0 ] = myRefOnObject.length() + 1;
2873 char hypName[ 30 ], hypId[ 30 ];
2874 sprintf( hypName, "Hyp %d", ++hypNb );
2875 sprintf( hypId, "%d", id );
2876 aSize[ 0 ] = strlen( hypId ) + 1;
2877 aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
2878 aDataset->CreateOnDisk();
2879 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
2880 aDataset->WriteOnDisk( hypId );
2881 aDataset->CloseOnDisk();
2885 aGroup->CloseOnDisk();
2888 // write applied algorithms if exist
2889 SALOMEDS::SObject_var myAlgoBranch;
2890 found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(), myAlgoBranch );
2891 if ( found && !shapeRefFound && hasShape) { // remove applied algos
2892 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
2894 if ( found && (shapeRefFound || !hasShape)) {
2895 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
2896 aGroup->CreateOnDisk();
2898 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myAlgoBranch );
2900 for ( ; it->More(); it->Next() ) {
2901 SALOMEDS::SObject_var mySObject = it->Value();
2902 SALOMEDS::SObject_var myRefOnAlgo;
2903 bool ok = mySObject->ReferencedObject( myRefOnAlgo );
2905 // san - it is impossible to recover applied algorithms
2906 // using their entries within Load() method,
2907 // for there are no AttributeIORs in the study when Load() is working.
2908 // Hence, it is better to store persistent IDs of algorithms as references to them
2910 //string myRefOnObject = myRefOnAlgo->GetID();
2911 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
2912 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
2913 int id = myStudyContext->findId( string( objStr.in() ) );
2914 //if ( myRefOnObject.length() > 0 ) {
2915 //aSize[ 0 ] = myRefOnObject.length() + 1;
2916 char algoName[ 30 ], algoId[ 30 ];
2917 sprintf( algoName, "Algo %d", ++algoNb );
2918 sprintf( algoId, "%d", id );
2919 aSize[ 0 ] = strlen( algoId ) + 1;
2920 aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
2921 aDataset->CreateOnDisk();
2922 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
2923 aDataset->WriteOnDisk( algoId );
2924 aDataset->CloseOnDisk();
2928 aGroup->CloseOnDisk();
2931 // --> submesh objects sub-branches
2933 for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
2934 SALOMEDS::SObject_var mySubmeshBranch;
2935 found = gotBranch->FindSubObject( i, mySubmeshBranch );
2937 if ( found ) // check if there is shape reference in submeshes
2939 bool hasShapeRef = false;
2940 SALOMEDS::ChildIterator_var itSM =
2941 myCurrentStudy->NewChildIterator( mySubmeshBranch );
2942 for ( ; itSM->More(); itSM->Next() ) {
2943 SALOMEDS::SObject_var mySubRef, myShape, mySObject = itSM->Value();
2944 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
2945 mySubRef->ReferencedObject( myShape );
2946 if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
2949 { // remove one submesh
2950 if ( shapeRefFound )
2951 { // unassign hypothesis
2952 SMESH::SMESH_subMesh_var mySubMesh =
2953 SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
2954 if ( !mySubMesh->_is_nil() ) {
2955 int shapeID = mySubMesh->GetId();
2956 TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
2957 const list<const SMESHDS_Hypothesis*>& hypList =
2958 mySMESHDSMesh->GetHypothesis( S );
2959 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
2960 while ( hyp != hypList.end() ) {
2961 int hypID = (*hyp++)->GetID(); // goto next hyp here because
2962 myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
2966 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
2968 } // loop on submeshes of a type
2969 if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
2970 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
2973 } // end check if there is shape reference in submeshes
2975 char name_meshgroup[ 30 ];
2976 if ( i == GetSubMeshOnVertexTag() )
2977 strcpy( name_meshgroup, "SubMeshes On Vertex" );
2978 else if ( i == GetSubMeshOnEdgeTag() )
2979 strcpy( name_meshgroup, "SubMeshes On Edge" );
2980 else if ( i == GetSubMeshOnWireTag() )
2981 strcpy( name_meshgroup, "SubMeshes On Wire" );
2982 else if ( i == GetSubMeshOnFaceTag() )
2983 strcpy( name_meshgroup, "SubMeshes On Face" );
2984 else if ( i == GetSubMeshOnShellTag() )
2985 strcpy( name_meshgroup, "SubMeshes On Shell" );
2986 else if ( i == GetSubMeshOnSolidTag() )
2987 strcpy( name_meshgroup, "SubMeshes On Solid" );
2988 else if ( i == GetSubMeshOnCompoundTag() )
2989 strcpy( name_meshgroup, "SubMeshes On Compound" );
2991 // for each type of submeshes create container HDF group
2992 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
2993 aGroup->CreateOnDisk();
2995 // iterator for all submeshes of given type
2996 SALOMEDS::ChildIterator_var itSM = myCurrentStudy->NewChildIterator( mySubmeshBranch );
2997 for ( ; itSM->More(); itSM->Next() ) {
2998 SALOMEDS::SObject_var mySObject = itSM->Value();
2999 CORBA::Object_var anSubObject = SObjectToObject( mySObject );
3000 if ( !CORBA::is_nil( anSubObject ))
3002 SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
3003 CORBA::String_var objStr = GetORB()->object_to_string( anSubObject );
3004 int subid = myStudyContext->findId( string( objStr.in() ) );
3006 // for each mesh open the HDF group basing on its id
3007 char submeshGrpName[ 30 ];
3008 sprintf( submeshGrpName, "SubMesh %d", subid );
3009 aSubGroup = new HDFgroup( submeshGrpName, aGroup );
3010 aSubGroup->CreateOnDisk();
3012 // write reference on a shape, already checked if it exists
3013 SALOMEDS::SObject_var mySubRef, myShape;
3014 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
3015 mySubRef->ReferencedObject( myShape );
3016 string myRefOnObject = myShape->GetID();
3017 if ( myRefOnObject.length() > 0 ) {
3018 aSize[ 0 ] = myRefOnObject.length() + 1;
3019 aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
3020 aDataset->CreateOnDisk();
3021 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3022 aDataset->CloseOnDisk();
3025 // write applied hypotheses if exist
3026 SALOMEDS::SObject_var mySubHypBranch;
3027 found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(), mySubHypBranch );
3029 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
3030 aSubSubGroup->CreateOnDisk();
3032 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubHypBranch );
3034 for ( ; it->More(); it->Next() ) {
3035 SALOMEDS::SObject_var mySubSObject = it->Value();
3036 SALOMEDS::SObject_var myRefOnHyp;
3037 bool ok = mySubSObject->ReferencedObject( myRefOnHyp );
3039 //string myRefOnObject = myRefOnHyp->GetID();
3040 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
3041 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3042 int id = myStudyContext->findId( string( objStr.in() ) );
3043 //if ( myRefOnObject.length() > 0 ) {
3044 //aSize[ 0 ] = myRefOnObject.length() + 1;
3045 char hypName[ 30 ], hypId[ 30 ];
3046 sprintf( hypName, "Hyp %d", ++hypNb );
3047 sprintf( hypId, "%d", id );
3048 aSize[ 0 ] = strlen( hypId ) + 1;
3049 aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
3050 aDataset->CreateOnDisk();
3051 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3052 aDataset->WriteOnDisk( hypId );
3053 aDataset->CloseOnDisk();
3057 aSubSubGroup->CloseOnDisk();
3060 // write applied algorithms if exist
3061 SALOMEDS::SObject_var mySubAlgoBranch;
3062 found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(), mySubAlgoBranch );
3064 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
3065 aSubSubGroup->CreateOnDisk();
3067 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubAlgoBranch );
3069 for ( ; it->More(); it->Next() ) {
3070 SALOMEDS::SObject_var mySubSObject = it->Value();
3071 SALOMEDS::SObject_var myRefOnAlgo;
3072 bool ok = mySubSObject->ReferencedObject( myRefOnAlgo );
3074 //string myRefOnObject = myRefOnAlgo->GetID();
3075 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
3076 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3077 int id = myStudyContext->findId( string( objStr.in() ) );
3078 //if ( myRefOnObject.length() > 0 ) {
3079 //aSize[ 0 ] = myRefOnObject.length() + 1;
3080 char algoName[ 30 ], algoId[ 30 ];
3081 sprintf( algoName, "Algo %d", ++algoNb );
3082 sprintf( algoId, "%d", id );
3083 aSize[ 0 ] = strlen( algoId ) + 1;
3084 aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
3085 aDataset->CreateOnDisk();
3086 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3087 aDataset->WriteOnDisk( algoId );
3088 aDataset->CloseOnDisk();
3092 aSubSubGroup->CloseOnDisk();
3094 // close submesh HDF group
3095 aSubGroup->CloseOnDisk();
3098 // close container of submeshes by type HDF group
3099 aGroup->CloseOnDisk();
3102 // All sub-meshes will be stored in MED file
3103 // .. will NOT (PAL 12992)
3104 //if ( shapeRefFound )
3105 //myWriter.AddAllSubMeshes();
3107 // store submesh order if any
3108 const TListOfListOfInt& theOrderIds = myLocMesh.GetMeshOrder();
3109 if ( theOrderIds.size() ) {
3110 char order_list[ 30 ];
3111 strcpy( order_list, "Mesh Order" );
3112 // count number of submesh ids
3114 TListOfListOfInt::const_iterator idIt = theOrderIds.begin();
3115 for ( ; idIt != theOrderIds.end(); idIt++ )
3116 nbIDs += (*idIt).size();
3117 // number of values = number of IDs +
3118 // number of lists (for separators) - 1
3119 int* smIDs = new int [ nbIDs + theOrderIds.size() - 1 ];
3120 idIt = theOrderIds.begin();
3121 for ( int i = 0; idIt != theOrderIds.end(); idIt++ ) {
3122 const TListOfInt& idList = *idIt;
3123 if (idIt != theOrderIds.begin()) // not first list
3124 smIDs[ i++ ] = -1/* *idList.size()*/; // separator between lists
3125 // dump submesh ids from current list
3126 TListOfInt::const_iterator id_smId = idList.begin();
3127 for( ; id_smId != idList.end(); id_smId++ )
3128 smIDs[ i++ ] = *id_smId;
3131 aSize[ 0 ] = nbIDs + theOrderIds.size() - 1;
3133 aDataset = new HDFdataset( order_list, aTopGroup, HDF_INT32, aSize, 1 );
3134 aDataset->CreateOnDisk();
3135 aDataset->WriteOnDisk( smIDs );
3136 aDataset->CloseOnDisk();
3141 // groups root sub-branch
3142 SALOMEDS::SObject_var myGroupsBranch;
3143 for ( int i = GetNodeGroupsTag(); i <= Get0DElementsGroupsTag(); i++ ) {
3144 found = gotBranch->FindSubObject( i, myGroupsBranch );
3146 char name_group[ 30 ];
3147 if ( i == GetNodeGroupsTag() )
3148 strcpy( name_group, "Groups of Nodes" );
3149 else if ( i == GetEdgeGroupsTag() )
3150 strcpy( name_group, "Groups of Edges" );
3151 else if ( i == GetFaceGroupsTag() )
3152 strcpy( name_group, "Groups of Faces" );
3153 else if ( i == GetVolumeGroupsTag() )
3154 strcpy( name_group, "Groups of Volumes" );
3155 else if ( i == Get0DElementsGroupsTag() )
3156 strcpy( name_group, "Groups of 0D Elements" );
3158 aGroup = new HDFgroup( name_group, aTopGroup );
3159 aGroup->CreateOnDisk();
3161 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myGroupsBranch );
3162 for ( ; it->More(); it->Next() ) {
3163 SALOMEDS::SObject_var mySObject = it->Value();
3164 CORBA::Object_var aSubObject = SObjectToObject( mySObject );
3165 if ( !CORBA::is_nil( aSubObject ) ) {
3166 SMESH_GroupBase_i* myGroupImpl =
3167 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
3170 SMESHDS_GroupBase* aGrpBaseDS = myGroupImpl->GetGroupDS();
3174 CORBA::String_var objStr = GetORB()->object_to_string( aSubObject );
3175 int anId = myStudyContext->findId( string( objStr.in() ) );
3177 // For each group, create a dataset named "Group <group_persistent_id>"
3178 // and store the group's user name into it
3179 const char* grpName = aGrpBaseDS->GetStoreName();
3180 char* aUserName = myGroupImpl->GetName();
3181 aSize[ 0 ] = strlen( aUserName ) + 1;
3183 aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
3184 aDataset->CreateOnDisk();
3185 aDataset->WriteOnDisk( aUserName );
3186 aDataset->CloseOnDisk();
3189 // For each group, create a dataset named "Group <group_persistent_id> Color"
3190 // and store the group's color into it
3191 char grpColorName[ 30 ];
3192 sprintf( grpColorName, "ColorGroup %d", anId );
3193 SALOMEDS::Color aColor = myGroupImpl->GetColor();
3195 anRGB[ 0 ] = aColor.R;
3196 anRGB[ 1 ] = aColor.G;
3197 anRGB[ 2 ] = aColor.B;
3199 aDataset = new HDFdataset( grpColorName, aGroup, HDF_FLOAT64, aSize, 1 );
3200 aDataset->CreateOnDisk();
3201 aDataset->WriteOnDisk( anRGB );
3202 aDataset->CloseOnDisk();
3204 // Pass SMESHDS_Group to MED writer
3205 SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
3207 myWriter.AddGroup( aGrpDS );
3209 // write reference on a shape if exists
3210 SMESHDS_GroupOnGeom* aGeomGrp =
3211 dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
3213 SALOMEDS::SObject_var mySubRef, myShape;
3214 if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ) &&
3215 mySubRef->ReferencedObject( myShape ) &&
3216 !CORBA::is_nil( myShape->GetObject() ))
3218 string myRefOnObject = myShape->GetID();
3219 if ( myRefOnObject.length() > 0 ) {
3220 char aRefName[ 30 ];
3221 sprintf( aRefName, "Ref on shape %d", anId);
3222 aSize[ 0 ] = myRefOnObject.length() + 1;
3223 aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
3224 aDataset->CreateOnDisk();
3225 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3226 aDataset->CloseOnDisk();
3229 else // shape ref is invalid:
3231 // save a group on geometry as ordinary group
3232 myWriter.AddGroup( aGeomGrp );
3237 aGroup->CloseOnDisk();
3241 if ( strcmp( strHasData.c_str(), "1" ) == 0 )
3243 // Flush current mesh information into MED file
3246 // maybe a shape was deleted in the study
3247 if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() && hasShape) {
3248 TopoDS_Shape nullShape;
3249 myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
3252 if ( !mySMESHDSMesh->SubMeshes().empty() )
3256 aGroup = new HDFgroup( "Submeshes", aTopGroup );
3257 aGroup->CreateOnDisk();
3259 // each element belongs to one or none submesh,
3260 // so for each node/element, we store a submesh ID
3262 // Make maps of submesh IDs of elements sorted by element IDs
3263 typedef int TElemID;
3264 typedef int TSubMID;
3265 map< TElemID, TSubMID > eId2smId, nId2smId;
3266 map< TElemID, TSubMID >::iterator hint; // insertion to map is done before hint
3267 const map<int,SMESHDS_SubMesh*>& aSubMeshes = mySMESHDSMesh->SubMeshes();
3268 map<int,SMESHDS_SubMesh*>::const_iterator itSubM ( aSubMeshes.begin() );
3269 SMDS_NodeIteratorPtr itNode;
3270 SMDS_ElemIteratorPtr itElem;
3271 for ( itSubM = aSubMeshes.begin(); itSubM != aSubMeshes.end() ; itSubM++ )
3273 TSubMID aSubMeID = itSubM->first;
3274 SMESHDS_SubMesh* aSubMesh = itSubM->second;
3275 if ( aSubMesh->IsComplexSubmesh() )
3276 continue; // submesh containing other submeshs
3278 hint = nId2smId.begin(); // optimize insertion basing on increasing order of elem Ids in submesh
3279 for ( itNode = aSubMesh->GetNodes(); itNode->more(); ++hint)
3280 hint = nId2smId.insert( hint, make_pair( itNode->next()->GetID(), aSubMeID ));
3282 hint = eId2smId.begin();
3283 for ( itElem = aSubMesh->GetElements(); itElem->more(); ++hint)
3284 hint = eId2smId.insert( hint, make_pair( itElem->next()->GetID(), aSubMeID ));
3287 // Care of elements that are not on submeshes
3288 if ( mySMESHDSMesh->NbNodes() != nId2smId.size() ) {
3289 for ( itNode = mySMESHDSMesh->nodesIterator(); itNode->more(); )
3290 /* --- stl_map.h says : */
3291 /* A %map relies on unique keys and thus a %pair is only inserted if its */
3292 /* first element (the key) is not already present in the %map. */
3293 nId2smId.insert( make_pair( itNode->next()->GetID(), 0 ));
3295 int nbElems = mySMESHDSMesh->NbEdges() + mySMESHDSMesh->NbFaces() + mySMESHDSMesh->NbVolumes();
3296 if ( nbElems != eId2smId.size() ) {
3297 for ( itElem = mySMESHDSMesh->elementsIterator(); itElem->more(); )
3298 eId2smId.insert( make_pair( itElem->next()->GetID(), 0 ));
3301 // Store submesh IDs
3302 for ( int isNode = 0; isNode < 2; ++isNode )
3304 map< TElemID, TSubMID >& id2smId = isNode ? nId2smId : eId2smId;
3305 if ( id2smId.empty() ) continue;
3306 map< TElemID, TSubMID >::const_iterator id_smId = id2smId.begin();
3307 // make and fill array of submesh IDs
3308 int* smIDs = new int [ id2smId.size() ];
3309 for ( int i = 0; id_smId != id2smId.end(); ++id_smId, ++i )
3310 smIDs[ i ] = id_smId->second;
3312 aSize[ 0 ] = id2smId.size();
3313 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
3314 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
3315 aDataset->CreateOnDisk();
3316 aDataset->WriteOnDisk( smIDs );
3317 aDataset->CloseOnDisk();
3322 // Store node positions on sub-shapes (SMDS_Position):
3323 // ----------------------------------------------------
3325 aGroup = new HDFgroup( "Node Positions", aTopGroup );
3326 aGroup->CreateOnDisk();
3328 // in aGroup, create 5 datasets to contain:
3329 // "Nodes on Edges" - ID of node on edge
3330 // "Edge positions" - U parameter on node on edge
3331 // "Nodes on Faces" - ID of node on face
3332 // "Face U positions" - U parameter of node on face
3333 // "Face V positions" - V parameter of node on face
3335 // Find out nb of nodes on edges and faces
3336 // Collect corresponing sub-meshes
3337 int nbEdgeNodes = 0, nbFaceNodes = 0;
3338 list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
3339 // loop on SMESHDS_SubMesh'es
3340 for ( itSubM = aSubMeshes.begin(); itSubM != aSubMeshes.end() ; itSubM++ )
3342 SMESHDS_SubMesh* aSubMesh = (*itSubM).second;
3343 if ( aSubMesh->IsComplexSubmesh() )
3344 continue; // submesh containing other submeshs
3345 int nbNodes = aSubMesh->NbNodes();
3346 if ( nbNodes == 0 ) continue;
3348 int aShapeID = (*itSubM).first;
3349 if ( aShapeID < 1 || aShapeID > mySMESHDSMesh->MaxShapeIndex() )
3351 int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
3352 // write only SMDS_FacePosition and SMDS_EdgePosition
3353 switch ( aShapeType ) {
3355 nbFaceNodes += nbNodes;
3356 aFaceSM.push_back( aSubMesh );
3359 nbEdgeNodes += nbNodes;
3360 aEdgeSM.push_back( aSubMesh );
3366 // Treat positions on edges or faces
3367 for ( int onFace = 0; onFace < 2; onFace++ )
3369 // Create arrays to store in datasets
3370 int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
3371 if (!nbNodes) continue;
3372 int* aNodeIDs = new int [ nbNodes ];
3373 double* aUPos = new double [ nbNodes ];
3374 double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
3377 // loop on sub-meshes
3378 list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
3379 list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
3380 for ( ; itSM != pListSM->end(); itSM++ )
3382 SMESHDS_SubMesh* aSubMesh = (*itSM);
3384 SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
3385 // loop on nodes in aSubMesh
3386 while ( itNode->more() )
3389 const SMDS_MeshNode* node = itNode->next();
3390 aNodeIDs [ iNode ] = node->GetID();
3393 const SMDS_PositionPtr pos = node->GetPosition();
3394 if ( onFace ) { // on FACE
3395 const SMDS_FacePosition* fPos =
3396 dynamic_cast<const SMDS_FacePosition*>( pos );
3398 aUPos[ iNode ] = fPos->GetUParameter();
3399 aVPos[ iNode ] = fPos->GetVParameter();
3406 const SMDS_EdgePosition* ePos =
3407 dynamic_cast<const SMDS_EdgePosition*>( pos );
3409 aUPos[ iNode ] = ePos->GetUParameter();
3415 } // loop on nodes in aSubMesh
3416 } // loop on sub-meshes
3421 aSize[ 0 ] = nbNodes;
3423 string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
3424 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
3425 aDataset->CreateOnDisk();
3426 aDataset->WriteOnDisk( aNodeIDs );
3427 aDataset->CloseOnDisk();
3430 aDSName = ( onFace ? "Face U positions" : "Edge positions");
3431 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
3432 aDataset->CreateOnDisk();
3433 aDataset->WriteOnDisk( aUPos );
3434 aDataset->CloseOnDisk();
3437 aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
3438 aDataset->CreateOnDisk();
3439 aDataset->WriteOnDisk( aVPos );
3440 aDataset->CloseOnDisk();
3445 if ( aVPos ) delete [] aVPos;
3447 } // treat positions on edges or faces
3449 // close "Node Positions" group
3450 aGroup->CloseOnDisk();
3452 } // if ( there are submeshes in SMESHDS_Mesh )
3455 // close mesh HDF group
3456 aTopGroup->CloseOnDisk();
3464 aFile->CloseOnDisk();
3467 // Convert temporary files to stream
3468 aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq.in(), isMultiFile );
3470 // Remove temporary files and directory
3472 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
3474 INFOS( "SMESH_Gen_i::Save() completed" );
3475 return aStreamFile._retn();
3478 //=============================================================================
3480 * SMESH_Gen_i::SaveASCII
3482 * Save SMESH module's data in ASCII format
3484 //=============================================================================
3486 SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
3488 bool isMultiFile ) {
3489 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
3490 SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
3491 return aStreamFile._retn();
3493 //after usual saving needs to encipher binary to text string
3494 //Any binary symbol will be represent as "|xx" () hexadecimal format number
3495 int size = aStreamFile.in().length();
3496 _CORBA_Octet* buffer = new _CORBA_Octet[size*3+1];
3497 for ( int i = 0; i < size; i++ )
3498 sprintf( (char*)&(buffer[i*3]), "|%02x", aStreamFile[i] );
3500 buffer[size * 3] = '\0';
3502 SALOMEDS::TMPFile_var anAsciiStreamFile = new SALOMEDS::TMPFile(size*3, size*3, buffer, 1);
3504 return anAsciiStreamFile._retn();
3507 //=============================================================================
3509 * SMESH_Gen_i::loadGeomData
3511 * Load GEOM module data
3513 //=============================================================================
3515 void SMESH_Gen_i::loadGeomData( SALOMEDS::SComponent_ptr theCompRoot )
3517 if ( theCompRoot->_is_nil() )
3520 SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theCompRoot->GetStudy() );
3521 if ( aStudy->_is_nil() )
3524 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
3525 aStudyBuilder->LoadWith( theCompRoot, GetGeomEngine() );
3527 //=============================================================================
3529 * \brief Creates SMDS_Position according to shape type
3531 //=============================================================================
3533 class PositionCreator {
3535 SMDS_PositionPtr MakePosition(const TopAbs_ShapeEnum type) {
3536 return (this->*myFuncTable[ type ])();
3539 myFuncTable.resize( (size_t) TopAbs_SHAPE, & PositionCreator::defaultPosition );
3540 myFuncTable[ TopAbs_SOLID ] = & PositionCreator::volumePosition;
3541 myFuncTable[ TopAbs_FACE ] = & PositionCreator::facePosition;
3542 myFuncTable[ TopAbs_EDGE ] = & PositionCreator::edgePosition;
3543 myFuncTable[ TopAbs_VERTEX ] = & PositionCreator::vertexPosition;
3546 SMDS_PositionPtr edgePosition() const { return SMDS_PositionPtr( new SMDS_EdgePosition ); }
3547 SMDS_PositionPtr facePosition() const { return SMDS_PositionPtr( new SMDS_FacePosition ); }
3548 SMDS_PositionPtr volumePosition() const { return SMDS_PositionPtr( new SMDS_SpacePosition ); }
3549 SMDS_PositionPtr vertexPosition() const { return SMDS_PositionPtr( new SMDS_VertexPosition); }
3550 SMDS_PositionPtr defaultPosition() const { return SMDS_SpacePosition::originSpacePosition(); }
3551 typedef SMDS_PositionPtr (PositionCreator:: * FmakePos)() const;
3552 vector<FmakePos> myFuncTable;
3555 //=============================================================================
3559 * Load SMESH module's data
3561 //=============================================================================
3563 bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
3564 const SALOMEDS::TMPFile& theStream,
3568 INFOS( "SMESH_Gen_i::Load" );
3570 if ( myCurrentStudy->_is_nil() ||
3571 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
3572 SetCurrentStudy( theComponent->GetStudy() );
3574 /* if( !theComponent->_is_nil() )
3576 //SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theComponent->GetStudy() );
3577 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
3578 loadGeomData( myCurrentStudy->FindComponent( "GEOM" ) );
3581 StudyContext* myStudyContext = GetCurrentStudyContext();
3583 // Get temporary files location
3584 TCollection_AsciiString tmpDir =
3585 isMultiFile ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
3587 INFOS( "THE URL++++++++++++++" )
3589 INFOS( "THE TMP PATH+++++++++" );
3592 // Convert the stream into sequence of files to process
3593 SALOMEDS::ListOfFileNames_var aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
3596 TCollection_AsciiString aStudyName( "" );
3598 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
3600 // Set names of temporary files
3601 TCollection_AsciiString filename = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH.hdf" );
3602 TCollection_AsciiString meshfile = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" );
3606 HDFdataset* aDataset;
3607 HDFgroup* aTopGroup;
3609 HDFgroup* aSubGroup;
3610 HDFgroup* aSubSubGroup;
3613 // ---> open HDF file
3614 aFile = new HDFfile( (char*) filename.ToCString() );
3616 aFile->OpenOnDisk( HDF_RDONLY );
3618 catch ( HDFexception ) {
3619 INFOS( "Load(): " << filename << " not found!" );
3623 DriverMED_R_SMESHDS_Mesh myReader;
3624 myReader.SetFile( meshfile.ToCString() );
3626 // For PAL13473 ("Repetitive mesh") implementation.
3627 // New dependencies between SMESH objects are established:
3628 // now hypotheses can refer to meshes, shapes and other hypotheses.
3629 // To keep data consistent, the following order of data restoration
3631 // 1. Create hypotheses
3632 // 2. Create all meshes
3633 // 3. Load hypotheses' data
3636 list< pair< SMESH_Hypothesis_i*, string > > hypDataList;
3637 list< pair< SMESH_Mesh_i*, HDFgroup* > > meshGroupList;
3639 // get total number of top-level groups
3640 int aNbGroups = aFile->nInternalObjects();
3641 if ( aNbGroups > 0 ) {
3642 // --> in first turn we should read&create hypotheses
3643 if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
3644 // open hypotheses root HDF group
3645 aTopGroup = new HDFgroup( "Hypotheses", aFile );
3646 aTopGroup->OpenOnDisk();
3648 // get number of hypotheses
3649 int aNbObjects = aTopGroup->nInternalObjects();
3650 for ( int j = 0; j < aNbObjects; j++ ) {
3651 // try to identify hypothesis
3652 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
3653 aTopGroup->InternalObjectIndentify( j, hypGrpName );
3655 if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
3656 // open hypothesis group
3657 aGroup = new HDFgroup( hypGrpName, aTopGroup );
3658 aGroup->OpenOnDisk();
3660 // --> get hypothesis id
3661 int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
3666 // get number of datasets
3667 int aNbSubObjects = aGroup->nInternalObjects();
3668 for ( int k = 0; k < aNbSubObjects; k++ ) {
3670 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
3671 aGroup->InternalObjectIndentify( k, name_of_subgroup );
3672 // --> get hypothesis name
3673 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
3674 aDataset = new HDFdataset( name_of_subgroup, aGroup );
3675 aDataset->OpenOnDisk();
3676 size = aDataset->GetSize();
3677 char* hypname_str = new char[ size ];
3678 aDataset->ReadFromDisk( hypname_str );
3679 hypname = string( hypname_str );
3680 delete [] hypname_str;
3681 aDataset->CloseOnDisk();
3683 // --> get hypothesis plugin library name
3684 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
3685 aDataset = new HDFdataset( name_of_subgroup, aGroup );
3686 aDataset->OpenOnDisk();
3687 size = aDataset->GetSize();
3688 char* libname_str = new char[ size ];
3689 aDataset->ReadFromDisk( libname_str );
3690 if(MYDEBUG) SCRUTE( libname_str );
3691 libname = string( libname_str );
3692 delete [] libname_str;
3693 aDataset->CloseOnDisk();
3695 // --> get hypothesis data
3696 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
3697 aDataset = new HDFdataset( name_of_subgroup, aGroup );
3698 aDataset->OpenOnDisk();
3699 size = aDataset->GetSize();
3700 char* hypdata_str = new char[ size ];
3701 aDataset->ReadFromDisk( hypdata_str );
3702 hypdata = string( hypdata_str );
3703 delete [] hypdata_str;
3704 aDataset->CloseOnDisk();
3707 // close hypothesis HDF group
3708 aGroup->CloseOnDisk();
3710 // --> restore hypothesis from data
3711 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
3712 if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
3713 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
3714 SMESH::SMESH_Hypothesis_var myHyp;
3716 try { // protect persistence mechanism against exceptions
3717 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
3720 INFOS( "Exception during hypothesis creation" );
3723 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
3725 // myImpl->LoadFrom( hypdata.c_str() );
3726 hypDataList.push_back( make_pair( myImpl, hypdata ));
3727 string iorString = GetORB()->object_to_string( myHyp );
3728 int newId = myStudyContext->findId( iorString );
3729 myStudyContext->mapOldToNew( id, newId );
3732 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
3736 // close hypotheses root HDF group
3737 aTopGroup->CloseOnDisk();
3741 // --> then we should read&create algorithms
3742 if ( aFile->ExistInternalObject( "Algorithms" ) ) {
3743 // open algorithms root HDF group
3744 aTopGroup = new HDFgroup( "Algorithms", aFile );
3745 aTopGroup->OpenOnDisk();
3747 // get number of algorithms
3748 int aNbObjects = aTopGroup->nInternalObjects();
3749 for ( int j = 0; j < aNbObjects; j++ ) {
3750 // try to identify algorithm
3751 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
3752 aTopGroup->InternalObjectIndentify( j, hypGrpName );
3754 if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
3755 // open algorithm group
3756 aGroup = new HDFgroup( hypGrpName, aTopGroup );
3757 aGroup->OpenOnDisk();
3759 // --> get algorithm id
3760 int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
3765 // get number of datasets
3766 int aNbSubObjects = aGroup->nInternalObjects();
3767 for ( int k = 0; k < aNbSubObjects; k++ ) {
3769 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
3770 aGroup->InternalObjectIndentify( k, name_of_subgroup );
3771 // --> get algorithm name
3772 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
3773 aDataset = new HDFdataset( name_of_subgroup, aGroup );
3774 aDataset->OpenOnDisk();
3775 size = aDataset->GetSize();
3776 char* hypname_str = new char[ size ];
3777 aDataset->ReadFromDisk( hypname_str );
3778 hypname = string( hypname_str );
3779 delete [] hypname_str;
3780 aDataset->CloseOnDisk();
3782 // --> get algorithm plugin library name
3783 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
3784 aDataset = new HDFdataset( name_of_subgroup, aGroup );
3785 aDataset->OpenOnDisk();
3786 size = aDataset->GetSize();
3787 char* libname_str = new char[ size ];
3788 aDataset->ReadFromDisk( libname_str );
3789 if(MYDEBUG) SCRUTE( libname_str );
3790 libname = string( libname_str );
3791 delete [] libname_str;
3792 aDataset->CloseOnDisk();
3794 // --> get algorithm data
3795 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
3796 aDataset = new HDFdataset( name_of_subgroup, aGroup );
3797 aDataset->OpenOnDisk();
3798 size = aDataset->GetSize();
3799 char* hypdata_str = new char[ size ];
3800 aDataset->ReadFromDisk( hypdata_str );
3801 if(MYDEBUG) SCRUTE( hypdata_str );
3802 hypdata = string( hypdata_str );
3803 delete [] hypdata_str;
3804 aDataset->CloseOnDisk();
3807 // close algorithm HDF group
3808 aGroup->CloseOnDisk();
3810 // --> restore algorithm from data
3811 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
3812 if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
3813 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
3814 SMESH::SMESH_Hypothesis_var myHyp;
3816 try { // protect persistence mechanism against exceptions
3817 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
3820 INFOS( "Exception during hypothesis creation" );
3823 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
3825 //myImpl->LoadFrom( hypdata.c_str() );
3826 hypDataList.push_back( make_pair( myImpl, hypdata ));
3827 string iorString = GetORB()->object_to_string( myHyp );
3828 int newId = myStudyContext->findId( iorString );
3829 myStudyContext->mapOldToNew( id, newId );
3832 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
3836 // close algorithms root HDF group
3837 aTopGroup->CloseOnDisk();
3841 // --> the rest groups should be meshes
3842 for ( int i = 0; i < aNbGroups; i++ ) {
3843 // identify next group
3844 char meshName[ HDF_NAME_MAX_LEN+1 ];
3845 aFile->InternalObjectIndentify( i, meshName );
3847 if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
3849 int id = atoi( string( meshName ).substr( 4 ).c_str() );
3853 // open mesh HDF group
3854 aTopGroup = new HDFgroup( meshName, aFile );
3855 aTopGroup->OpenOnDisk();
3857 // get number of child HDF objects
3858 int aNbObjects = aTopGroup->nInternalObjects();
3859 if ( aNbObjects > 0 ) {
3861 if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
3862 SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
3863 SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
3864 if ( !myNewMeshImpl )
3866 meshGroupList.push_back( make_pair( myNewMeshImpl, aTopGroup ));
3868 string iorString = GetORB()->object_to_string( myNewMesh );
3869 int newId = myStudyContext->findId( iorString );
3870 myStudyContext->mapOldToNew( id, newId );
3873 // try to read and set auto color flag
3874 char aMeshAutoColorName[ 30 ];
3875 sprintf( aMeshAutoColorName, "AutoColorMesh %d", id);
3876 if( aTopGroup->ExistInternalObject( aMeshAutoColorName ) )
3878 aDataset = new HDFdataset( aMeshAutoColorName, aTopGroup );
3879 aDataset->OpenOnDisk();
3880 size = aDataset->GetSize();
3881 int* anAutoColor = new int[ size ];
3882 aDataset->ReadFromDisk( anAutoColor );
3883 aDataset->CloseOnDisk();
3884 myNewMeshImpl->GetImpl().SetAutoColor( (bool)anAutoColor[0] );
3887 // try to read and set reference to shape
3888 GEOM::GEOM_Object_var aShapeObject;
3889 if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
3890 // load mesh "Ref on shape" - it's an entry to SObject
3891 aDataset = new HDFdataset( "Ref on shape", aTopGroup );
3892 aDataset->OpenOnDisk();
3893 size = aDataset->GetSize();
3894 char* refFromFile = new char[ size ];
3895 aDataset->ReadFromDisk( refFromFile );
3896 aDataset->CloseOnDisk();
3897 if ( strlen( refFromFile ) > 0 ) {
3898 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
3900 // Make sure GEOM data are loaded first
3901 //loadGeomData( shapeSO->GetFatherComponent() );
3903 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
3904 if ( !CORBA::is_nil( shapeObject ) ) {
3905 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
3906 if ( !aShapeObject->_is_nil() )
3907 myNewMeshImpl->SetShape( aShapeObject );
3912 // issue 0020693. Restore _isModified flag
3913 if( aTopGroup->ExistInternalObject( "_isModified" ) )
3915 aDataset = new HDFdataset( "_isModified", aTopGroup );
3916 aDataset->OpenOnDisk();
3917 size = aDataset->GetSize();
3918 int* isModified = new int[ size ];
3919 aDataset->ReadFromDisk( isModified );
3920 aDataset->CloseOnDisk();
3921 myNewMeshImpl->GetImpl().SetIsModified( bool(*isModified));
3924 // issue 20918. Restore Persistent Id of SMESHDS_Mesh
3925 if( aTopGroup->ExistInternalObject( "meshPersistentId" ) )
3927 aDataset = new HDFdataset( "meshPersistentId", aTopGroup );
3928 aDataset->OpenOnDisk();
3929 size = aDataset->GetSize();
3930 int* meshPersistentId = new int[ size ];
3931 aDataset->ReadFromDisk( meshPersistentId );
3932 aDataset->CloseOnDisk();
3933 myNewMeshImpl->GetImpl().GetMeshDS()->SetPersistentId( *meshPersistentId );
3939 // As all object that can be referred by hypothesis are created,
3940 // we can restore hypothesis data
3942 list< pair< SMESH_Hypothesis_i*, string > >::iterator hyp_data;
3943 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
3945 SMESH_Hypothesis_i* hyp = hyp_data->first;
3946 string & data = hyp_data->second;
3947 hyp->LoadFrom( data.c_str() );
3950 // Restore the rest mesh data
3952 list< pair< SMESH_Mesh_i*, HDFgroup* > >::iterator meshi_group;
3953 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
3955 aTopGroup = meshi_group->second;
3956 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
3957 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
3958 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
3960 GEOM::GEOM_Object_var aShapeObject = myNewMeshImpl->GetShapeToMesh();
3961 bool hasData = false;
3964 string iorString = GetORB()->object_to_string( myNewMeshImpl->_this() );
3965 int newId = myStudyContext->findId( iorString );
3966 int id = myStudyContext->getOldId( newId );
3968 // try to find mesh data dataset
3969 if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
3970 // load mesh "has data" flag
3971 aDataset = new HDFdataset( "Has data", aTopGroup );
3972 aDataset->OpenOnDisk();
3973 size = aDataset->GetSize();
3974 char* strHasData = new char[ size ];
3975 aDataset->ReadFromDisk( strHasData );
3976 aDataset->CloseOnDisk();
3977 if ( strcmp( strHasData, "1") == 0 ) {
3978 // read mesh data from MED file
3979 myReader.SetMesh( mySMESHDSMesh );
3980 myReader.SetMeshId( id );
3986 // Try to get applied ALGORITHMS (mesh is not cleared by algo addition because
3987 // nodes and elements are not yet put into sub-meshes)
3988 if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
3989 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
3990 aGroup->OpenOnDisk();
3991 // get number of applied algorithms
3992 int aNbSubObjects = aGroup->nInternalObjects();
3993 if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
3994 for ( int j = 0; j < aNbSubObjects; j++ ) {
3995 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
3996 aGroup->InternalObjectIndentify( j, name_dataset );
3997 // check if it is an algorithm
3998 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
3999 aDataset = new HDFdataset( name_dataset, aGroup );
4000 aDataset->OpenOnDisk();
4001 size = aDataset->GetSize();
4002 char* refFromFile = new char[ size ];
4003 aDataset->ReadFromDisk( refFromFile );
4004 aDataset->CloseOnDisk();
4006 // san - it is impossible to recover applied algorithms using their entries within Load() method
4008 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
4009 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
4010 int id = atoi( refFromFile );
4011 string anIOR = myStudyContext->getIORbyOldId( id );
4012 if ( !anIOR.empty() ) {
4013 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4014 if ( !CORBA::is_nil( hypObject ) ) {
4015 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4016 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
4017 || !myNewMeshImpl->HasShapeToMesh()) )
4018 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
4023 aGroup->CloseOnDisk();
4026 // try to get applied hypotheses
4027 if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
4028 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
4029 aGroup->OpenOnDisk();
4030 // get number of applied hypotheses
4031 int aNbSubObjects = aGroup->nInternalObjects();
4032 for ( int j = 0; j < aNbSubObjects; j++ ) {
4033 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4034 aGroup->InternalObjectIndentify( j, name_dataset );
4035 // check if it is a hypothesis
4036 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
4037 aDataset = new HDFdataset( name_dataset, aGroup );
4038 aDataset->OpenOnDisk();
4039 size = aDataset->GetSize();
4040 char* refFromFile = new char[ size ];
4041 aDataset->ReadFromDisk( refFromFile );
4042 aDataset->CloseOnDisk();
4044 // san - it is impossible to recover applied hypotheses using their entries within Load() method
4046 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
4047 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
4048 int id = atoi( refFromFile );
4049 string anIOR = myStudyContext->getIORbyOldId( id );
4050 if ( !anIOR.empty() ) {
4051 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4052 if ( !CORBA::is_nil( hypObject ) ) {
4053 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4054 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
4055 || !myNewMeshImpl->HasShapeToMesh()) )
4056 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
4061 aGroup->CloseOnDisk();
4064 // --> try to find submeshes containers for each type of submesh
4065 for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
4066 char name_meshgroup[ 30 ];
4067 if ( j == GetSubMeshOnVertexTag() )
4068 strcpy( name_meshgroup, "SubMeshes On Vertex" );
4069 else if ( j == GetSubMeshOnEdgeTag() )
4070 strcpy( name_meshgroup, "SubMeshes On Edge" );
4071 else if ( j == GetSubMeshOnWireTag() )
4072 strcpy( name_meshgroup, "SubMeshes On Wire" );
4073 else if ( j == GetSubMeshOnFaceTag() )
4074 strcpy( name_meshgroup, "SubMeshes On Face" );
4075 else if ( j == GetSubMeshOnShellTag() )
4076 strcpy( name_meshgroup, "SubMeshes On Shell" );
4077 else if ( j == GetSubMeshOnSolidTag() )
4078 strcpy( name_meshgroup, "SubMeshes On Solid" );
4079 else if ( j == GetSubMeshOnCompoundTag() )
4080 strcpy( name_meshgroup, "SubMeshes On Compound" );
4082 // try to get submeshes container HDF group
4083 if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
4084 // open submeshes containers HDF group
4085 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
4086 aGroup->OpenOnDisk();
4088 // get number of submeshes
4089 int aNbSubMeshes = aGroup->nInternalObjects();
4090 for ( int k = 0; k < aNbSubMeshes; k++ ) {
4092 char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
4093 aGroup->InternalObjectIndentify( k, name_submeshgroup );
4094 if ( string( name_submeshgroup ).substr( 0, 7 ) == string( "SubMesh" ) ) {
4095 // --> get submesh id
4096 int subid = atoi( string( name_submeshgroup ).substr( 7 ).c_str() );
4099 // open submesh HDF group
4100 aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
4101 aSubGroup->OpenOnDisk();
4103 // try to read and set reference to subshape
4104 GEOM::GEOM_Object_var aSubShapeObject;
4105 SMESH::SMESH_subMesh_var aSubMesh;
4107 if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
4108 // load submesh "Ref on shape" - it's an entry to SObject
4109 aDataset = new HDFdataset( "Ref on shape", aSubGroup );
4110 aDataset->OpenOnDisk();
4111 size = aDataset->GetSize();
4112 char* refFromFile = new char[ size ];
4113 aDataset->ReadFromDisk( refFromFile );
4114 aDataset->CloseOnDisk();
4115 if ( strlen( refFromFile ) > 0 ) {
4116 SALOMEDS::SObject_var subShapeSO = myCurrentStudy->FindObjectID( refFromFile );
4117 CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
4118 if ( !CORBA::is_nil( subShapeObject ) ) {
4119 aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
4120 if ( !aSubShapeObject->_is_nil() )
4121 aSubMesh = SMESH::SMESH_subMesh::_duplicate
4122 ( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
4123 if ( aSubMesh->_is_nil() )
4125 string iorSubString = GetORB()->object_to_string( aSubMesh );
4126 int newSubId = myStudyContext->findId( iorSubString );
4127 myStudyContext->mapOldToNew( subid, newSubId );
4132 if ( aSubMesh->_is_nil() )
4135 // try to get applied algorithms
4136 if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
4137 // open "applied algorithms" HDF group
4138 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
4139 aSubSubGroup->OpenOnDisk();
4140 // get number of applied algorithms
4141 int aNbSubObjects = aSubSubGroup->nInternalObjects();
4142 for ( int l = 0; l < aNbSubObjects; l++ ) {
4143 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4144 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
4145 // check if it is an algorithm
4146 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
4147 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
4148 aDataset->OpenOnDisk();
4149 size = aDataset->GetSize();
4150 char* refFromFile = new char[ size ];
4151 aDataset->ReadFromDisk( refFromFile );
4152 aDataset->CloseOnDisk();
4154 int id = atoi( refFromFile );
4155 string anIOR = myStudyContext->getIORbyOldId( id );
4156 if ( !anIOR.empty() ) {
4157 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4158 if ( !CORBA::is_nil( hypObject ) ) {
4159 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4160 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
4161 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
4166 // close "applied algorithms" HDF group
4167 aSubSubGroup->CloseOnDisk();
4170 // try to get applied hypotheses
4171 if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
4172 // open "applied hypotheses" HDF group
4173 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
4174 aSubSubGroup->OpenOnDisk();
4175 // get number of applied hypotheses
4176 int aNbSubObjects = aSubSubGroup->nInternalObjects();
4177 for ( int l = 0; l < aNbSubObjects; l++ ) {
4178 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4179 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
4180 // check if it is a hypothesis
4181 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
4182 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
4183 aDataset->OpenOnDisk();
4184 size = aDataset->GetSize();
4185 char* refFromFile = new char[ size ];
4186 aDataset->ReadFromDisk( refFromFile );
4187 aDataset->CloseOnDisk();
4189 int id = atoi( refFromFile );
4190 string anIOR = myStudyContext->getIORbyOldId( id );
4191 if ( !anIOR.empty() ) {
4192 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4193 if ( !CORBA::is_nil( hypObject ) ) {
4194 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4195 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
4196 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
4201 // close "applied hypotheses" HDF group
4202 aSubSubGroup->CloseOnDisk();
4205 // close submesh HDF group
4206 aSubGroup->CloseOnDisk();
4209 // close submeshes containers HDF group
4210 aGroup->CloseOnDisk();
4218 if(MYDEBUG) MESSAGE("Create all sub-meshes");
4219 bool submeshesInFamilies = ( ! aTopGroup->ExistInternalObject( "Submeshes" ));
4220 if ( submeshesInFamilies ) // from MED
4222 // old way working before fix of PAL 12992
4223 myReader.CreateAllSubMeshes();
4228 aGroup = new HDFgroup( "Submeshes", aTopGroup );
4229 aGroup->OpenOnDisk();
4231 int maxID = Max( mySMESHDSMesh->MaxSubMeshIndex(), mySMESHDSMesh->MaxShapeIndex() );
4232 vector< SMESHDS_SubMesh * > subMeshes( maxID + 1, (SMESHDS_SubMesh*) 0 );
4233 vector< TopAbs_ShapeEnum > smType ( maxID + 1, TopAbs_SHAPE );
4235 PositionCreator aPositionCreator;
4237 SMDS_NodeIteratorPtr nIt = mySMESHDSMesh->nodesIterator();
4238 SMDS_ElemIteratorPtr eIt = mySMESHDSMesh->elementsIterator();
4239 for ( int isNode = 0; isNode < 2; ++isNode )
4241 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
4242 if ( aGroup->ExistInternalObject( (char*) aDSName.c_str() ))
4244 aDataset = new HDFdataset( (char*) aDSName.c_str(), aGroup );
4245 aDataset->OpenOnDisk();
4246 // read submesh IDs for all elements sorted by ID
4247 int nbElems = aDataset->GetSize();
4248 int* smIDs = new int [ nbElems ];
4249 aDataset->ReadFromDisk( smIDs );
4250 aDataset->CloseOnDisk();
4252 // get elements sorted by ID
4253 TIDSortedElemSet elemSet;
4255 while ( nIt->more() ) elemSet.insert( nIt->next() );
4257 while ( eIt->more() ) elemSet.insert( eIt->next() );
4258 //ASSERT( elemSet.size() == nbElems ); -- issue 20182
4259 // -- Most probably a bad study was saved when there were
4260 // not fixed bugs in SMDS_MeshInfo
4261 if ( elemSet.size() < nbElems ) {
4263 cout << "SMESH_Gen_i::Load(), warning: Node position data is invalid" << endl;
4265 nbElems = elemSet.size();
4267 // add elements to submeshes
4268 TIDSortedElemSet::iterator iE = elemSet.begin();
4269 for ( int i = 0; i < nbElems; ++i, ++iE )
4271 int smID = smIDs[ i ];
4272 if ( smID == 0 ) continue;
4273 const SMDS_MeshElement* elem = *iE;
4274 if( smID > maxID ) {
4275 // corresponding subshape no longer exists: maybe geom group has been edited
4276 if ( myNewMeshImpl->HasShapeToMesh() )
4277 mySMESHDSMesh->RemoveElement( elem );
4280 // get or create submesh
4281 SMESHDS_SubMesh* & sm = subMeshes[ smID ];
4283 sm = mySMESHDSMesh->NewSubMesh( smID );
4284 smType[ smID ] = mySMESHDSMesh->IndexToShape( smID ).ShapeType();
4288 SMDS_PositionPtr pos = aPositionCreator.MakePosition( smType[ smID ]);
4289 SMDS_MeshNode* node = const_cast<SMDS_MeshNode*>( static_cast<const SMDS_MeshNode*>( elem ));
4290 node->SetPosition( pos );
4291 sm->AddNode( node );
4293 sm->AddElement( elem );
4299 } // end reading submeshes
4301 // Read node positions on sub-shapes (SMDS_Position)
4303 if ( aTopGroup->ExistInternalObject( "Node Positions" ))
4305 // There are 5 datasets to read:
4306 // "Nodes on Edges" - ID of node on edge
4307 // "Edge positions" - U parameter on node on edge
4308 // "Nodes on Faces" - ID of node on face
4309 // "Face U positions" - U parameter of node on face
4310 // "Face V positions" - V parameter of node on face
4311 const char* aEid_DSName = "Nodes on Edges";
4312 const char* aEu_DSName = "Edge positions";
4313 const char* aFu_DSName = "Face U positions";
4314 //char* aFid_DSName = "Nodes on Faces";
4315 //char* aFv_DSName = "Face V positions";
4318 int nbEids = 0, nbFids = 0;
4319 int *aEids = 0, *aFids = 0;
4320 double *aEpos = 0, *aFupos = 0, *aFvpos = 0;
4323 aGroup = new HDFgroup( "Node Positions", aTopGroup );
4324 aGroup->OpenOnDisk();
4326 // loop on 5 data sets
4327 int aNbObjects = aGroup->nInternalObjects();
4328 for ( int i = 0; i < aNbObjects; i++ )
4331 char aDSName[ HDF_NAME_MAX_LEN+1 ];
4332 aGroup->InternalObjectIndentify( i, aDSName );
4334 aDataset = new HDFdataset( aDSName, aGroup );
4335 aDataset->OpenOnDisk();
4336 if ( aDataset->GetType() == HDF_FLOAT64 ) // Positions
4338 double* pos = new double [ aDataset->GetSize() ];
4339 aDataset->ReadFromDisk( pos );
4341 if ( strncmp( aDSName, aEu_DSName, strlen( aEu_DSName )) == 0 )
4343 else if ( strncmp( aDSName, aFu_DSName, strlen( aFu_DSName )) == 0 )
4350 int aSize = aDataset->GetSize();
4352 // for reading files, created from 18.07.2005 till 10.10.2005
4353 if (aDataset->GetType() == HDF_STRING)
4354 aSize /= sizeof(int);
4356 int* ids = new int [aSize];
4357 aDataset->ReadFromDisk( ids );
4358 // on face or nodes?
4359 if ( strncmp( aDSName, aEid_DSName, strlen( aEid_DSName )) == 0 ) {
4368 aDataset->CloseOnDisk();
4369 } // loop on 5 datasets
4371 // Set node positions on edges or faces
4372 for ( int onFace = 0; onFace < 2; onFace++ )
4374 int nbNodes = ( onFace ? nbFids : nbEids );
4375 if ( nbNodes == 0 ) continue;
4376 int* aNodeIDs = ( onFace ? aFids : aEids );
4377 double* aUPos = ( onFace ? aFupos : aEpos );
4378 double* aVPos = ( onFace ? aFvpos : 0 );
4380 for ( int iNode = 0; iNode < nbNodes; iNode++ )
4382 const SMDS_MeshNode* node = mySMESHDSMesh->FindNode( aNodeIDs[ iNode ]);
4383 if ( !node ) continue; // maybe removed while Loading() if geometry changed
4384 SMDS_PositionPtr aPos = node->GetPosition();
4387 // ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_FACE );-- issue 20182
4388 // -- Most probably a bad study was saved when there were
4389 // not fixed bugs in SMDS_MeshInfo
4390 if ( aPos->GetTypeOfPosition() == SMDS_TOP_FACE ) {
4391 SMDS_FacePosition* fPos = const_cast<SMDS_FacePosition*>
4392 ( static_cast<const SMDS_FacePosition*>( aPos ));
4393 fPos->SetUParameter( aUPos[ iNode ]);
4394 fPos->SetVParameter( aVPos[ iNode ]);
4398 // ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_EDGE );-- issue 20182
4399 if ( aPos->GetTypeOfPosition() == SMDS_TOP_EDGE ) {
4400 SMDS_EdgePosition* fPos = const_cast<SMDS_EdgePosition*>
4401 ( static_cast<const SMDS_EdgePosition*>( aPos ));
4402 fPos->SetUParameter( aUPos[ iNode ]);
4407 if ( aEids ) delete [] aEids;
4408 if ( aFids ) delete [] aFids;
4409 if ( aEpos ) delete [] aEpos;
4410 if ( aFupos ) delete [] aFupos;
4411 if ( aFvpos ) delete [] aFvpos;
4413 aGroup->CloseOnDisk();
4415 } // if ( aTopGroup->ExistInternalObject( "Node Positions" ) )
4418 // try to get groups
4419 for ( int ii = GetNodeGroupsTag(); ii <= Get0DElementsGroupsTag(); ii++ ) {
4420 char name_group[ 30 ];
4421 if ( ii == GetNodeGroupsTag() )
4422 strcpy( name_group, "Groups of Nodes" );
4423 else if ( ii == GetEdgeGroupsTag() )
4424 strcpy( name_group, "Groups of Edges" );
4425 else if ( ii == GetFaceGroupsTag() )
4426 strcpy( name_group, "Groups of Faces" );
4427 else if ( ii == GetVolumeGroupsTag() )
4428 strcpy( name_group, "Groups of Volumes" );
4429 else if ( ii == Get0DElementsGroupsTag() )
4430 strcpy( name_group, "Groups of 0D Elements" );
4432 if ( aTopGroup->ExistInternalObject( name_group ) ) {
4433 aGroup = new HDFgroup( name_group, aTopGroup );
4434 aGroup->OpenOnDisk();
4435 // get number of groups
4436 int aNbSubObjects = aGroup->nInternalObjects();
4437 for ( int j = 0; j < aNbSubObjects; j++ ) {
4438 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4439 aGroup->InternalObjectIndentify( j, name_dataset );
4440 // check if it is an group
4441 if ( string( name_dataset ).substr( 0, 5 ) == string( "Group" ) ) {
4443 int subid = atoi( string( name_dataset ).substr( 5 ).c_str() );
4446 aDataset = new HDFdataset( name_dataset, aGroup );
4447 aDataset->OpenOnDisk();
4449 // Retrieve actual group name
4450 size = aDataset->GetSize();
4451 char* nameFromFile = new char[ size ];
4452 aDataset->ReadFromDisk( nameFromFile );
4453 aDataset->CloseOnDisk();
4455 // Try to find a shape reference
4456 TopoDS_Shape aShape;
4457 char aRefName[ 30 ];
4458 sprintf( aRefName, "Ref on shape %d", subid);
4459 if ( aGroup->ExistInternalObject( aRefName ) ) {
4460 // load mesh "Ref on shape" - it's an entry to SObject
4461 aDataset = new HDFdataset( aRefName, aGroup );
4462 aDataset->OpenOnDisk();
4463 size = aDataset->GetSize();
4464 char* refFromFile = new char[ size ];
4465 aDataset->ReadFromDisk( refFromFile );
4466 aDataset->CloseOnDisk();
4467 if ( strlen( refFromFile ) > 0 ) {
4468 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
4469 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
4470 if ( !CORBA::is_nil( shapeObject ) ) {
4471 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
4472 if ( !aShapeObject->_is_nil() )
4473 aShape = GeomObjectToShape( aShapeObject );
4477 // Create group servant
4478 SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
4479 SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
4480 ( myNewMeshImpl->createGroup( type, nameFromFile, aShape ) );
4481 // Obtain a SMESHDS_Group object
4482 if ( aNewGroup->_is_nil() )
4485 string iorSubString = GetORB()->object_to_string( aNewGroup );
4486 int newSubId = myStudyContext->findId( iorSubString );
4487 myStudyContext->mapOldToNew( subid, newSubId );
4489 SMESH_GroupBase_i* aGroupImpl =
4490 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aNewGroup ).in() );
4494 SMESH_Group* aLocalGroup = myLocMesh.GetGroup( aGroupImpl->GetLocalID() );
4498 SMESHDS_GroupBase* aGroupBaseDS = aLocalGroup->GetGroupDS();
4499 aGroupBaseDS->SetStoreName( name_dataset );
4502 // Read color of the group
4503 char aGroupColorName[ 30 ];
4504 sprintf( aGroupColorName, "ColorGroup %d", subid);
4505 if ( aGroup->ExistInternalObject( aGroupColorName ) )
4507 aDataset = new HDFdataset( aGroupColorName, aGroup );
4508 aDataset->OpenOnDisk();
4509 size = aDataset->GetSize();
4510 double* anRGB = new double[ size ];
4511 aDataset->ReadFromDisk( anRGB );
4512 aDataset->CloseOnDisk();
4513 Quantity_Color aColor( anRGB[0], anRGB[1], anRGB[2], Quantity_TOC_RGB );
4514 aGroupBaseDS->SetColor( aColor );
4517 // Fill group with contents from MED file
4518 SMESHDS_Group* aGrp = dynamic_cast<SMESHDS_Group*>( aGroupBaseDS );
4520 myReader.GetGroup( aGrp );
4523 aGroup->CloseOnDisk();
4527 // read submeh order if any
4528 if( aTopGroup->ExistInternalObject( "Mesh Order" ) ) {
4529 aDataset = new HDFdataset( "Mesh Order", aTopGroup );
4530 aDataset->OpenOnDisk();
4531 size = aDataset->GetSize();
4532 int* smIDs = new int[ size ];
4533 aDataset->ReadFromDisk( smIDs );
4534 aDataset->CloseOnDisk();
4535 TListOfListOfInt anOrderIds;
4536 anOrderIds.push_back( TListOfInt() );
4537 for ( int i = 0; i < size; i++ )
4538 if ( smIDs[ i ] < 0 ) // is separator
4539 anOrderIds.push_back( TListOfInt() );
4541 anOrderIds.back().push_back(smIDs[ i ]);
4543 myNewMeshImpl->GetImpl().SetMeshOrder( anOrderIds );
4547 // notify algos on completed restoration
4548 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
4550 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
4551 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
4553 TopoDS_Shape myLocShape;
4554 if(myLocMesh.HasShapeToMesh())
4555 myLocShape = myLocMesh.GetShapeToMesh();
4557 myLocShape = SMESH_Mesh::PseudoShape();
4559 myLocMesh.GetSubMesh(myLocShape)->
4560 ComputeStateEngine (SMESH_subMesh::SUBMESH_RESTORED);
4563 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
4565 SMESH_Hypothesis_i* hyp = hyp_data->first;
4566 hyp->UpdateAsMeshesRestored(); // for hyps needing full mesh data restored (issue 20918)
4571 aTopGroup->CloseOnDisk();
4574 aFile->CloseOnDisk();
4577 // Remove temporary files created from the stream
4579 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
4581 INFOS( "SMESH_Gen_i::Load completed" );
4585 //=============================================================================
4587 * SMESH_Gen_i::LoadASCII
4589 * Load SMESH module's data in ASCII format
4591 //=============================================================================
4593 bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
4594 const SALOMEDS::TMPFile& theStream,
4596 bool isMultiFile ) {
4597 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
4598 return Load( theComponent, theStream, theURL, isMultiFile );
4600 //before call main ::Load method it's need for decipher text format to
4601 //binary ( "|xx" => x' )
4602 int size = theStream.length();
4603 if ( int((size / 3 )*3) != size ) //error size of buffer
4606 int real_size = int(size / 3);
4608 _CORBA_Octet* buffer = new _CORBA_Octet[real_size];
4612 for ( int i = 0; i < real_size; i++ )
4614 memcpy( &(tmp[0]), &(theStream[i*3+1]), 2 );
4615 sscanf( tmp, "%x", &c );
4616 sprintf( (char*)&(buffer[i]), "%c", (char)c );
4619 SALOMEDS::TMPFile_var aRealStreamFile = new SALOMEDS::TMPFile(real_size, real_size, buffer, 1);
4621 return Load( theComponent, *(aRealStreamFile._retn()), theURL, isMultiFile );
4624 //=============================================================================
4626 * SMESH_Gen_i::Close
4628 * Clears study-connected data when it is closed
4630 //=============================================================================
4632 void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
4634 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
4636 // set correct current study
4637 if (theComponent->GetStudy()->StudyId() != GetCurrentStudyID())
4638 SetCurrentStudy(theComponent->GetStudy());
4640 // Clear study contexts data
4641 int studyId = GetCurrentStudyID();
4642 if ( myStudyContextMap.find( studyId ) != myStudyContextMap.end() ) {
4643 delete myStudyContextMap[ studyId ];
4644 myStudyContextMap.erase( studyId );
4647 // delete SMESH_Mesh's
4648 // See bug IPAL19437.
4650 // StudyContextStruct* context = myGen.GetStudyContext( studyId );
4651 // map< int, SMESH_Mesh* >::iterator i_mesh = context->mapMesh.begin();
4652 // for ( ; i_mesh != context->mapMesh.end(); ++i_mesh ) {
4653 // printf( "--------------------------- SMESH_Gen_i::Close, delete aGroup = %p \n", i_mesh->second );
4654 // delete i_mesh->second;
4658 // delete SMESHDS_Mesh's
4659 // it's too long on big meshes
4660 // if ( context->myDocument ) {
4661 // delete context->myDocument;
4662 // context->myDocument = 0;
4665 myCurrentStudy = SALOMEDS::Study::_nil();
4669 //=============================================================================
4671 * SMESH_Gen_i::ComponentDataType
4673 * Get component data type
4675 //=============================================================================
4677 char* SMESH_Gen_i::ComponentDataType()
4679 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
4680 return CORBA::string_dup( "SMESH" );
4684 //=============================================================================
4686 * SMESH_Gen_i::IORToLocalPersistentID
4688 * Transform data from transient form to persistent
4690 //=============================================================================
4692 char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
4693 const char* IORString,
4694 CORBA::Boolean /*isMultiFile*/,
4695 CORBA::Boolean /*isASCII*/ )
4697 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
4698 StudyContext* myStudyContext = GetCurrentStudyContext();
4700 if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
4701 int anId = myStudyContext->findId( IORString );
4703 if(MYDEBUG) MESSAGE( "VSR " << anId )
4705 sprintf( strId, "%d", anId );
4706 return CORBA::string_dup( strId );
4709 return CORBA::string_dup( "" );
4712 //=============================================================================
4714 * SMESH_Gen_i::LocalPersistentIDToIOR
4716 * Transform data from persistent form to transient
4718 //=============================================================================
4720 char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
4721 const char* aLocalPersistentID,
4722 CORBA::Boolean /*isMultiFile*/,
4723 CORBA::Boolean /*isASCII*/ )
4725 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
4726 StudyContext* myStudyContext = GetCurrentStudyContext();
4728 if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
4729 int anId = atoi( aLocalPersistentID );
4730 return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
4732 return CORBA::string_dup( "" );
4735 //=======================================================================
4736 //function : RegisterObject
4738 //=======================================================================
4740 int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
4742 StudyContext* myStudyContext = GetCurrentStudyContext();
4743 if ( myStudyContext && !CORBA::is_nil( theObject )) {
4744 CORBA::String_var iorString = GetORB()->object_to_string( theObject );
4745 return myStudyContext->addObject( string( iorString.in() ) );
4750 //================================================================================
4752 * \brief Return id of registered object
4753 * \param theObject - the Object
4754 * \retval int - Object id
4756 //================================================================================
4758 CORBA::Long SMESH_Gen_i::GetObjectId(CORBA::Object_ptr theObject)
4760 StudyContext* myStudyContext = GetCurrentStudyContext();
4761 if ( myStudyContext && !CORBA::is_nil( theObject )) {
4762 string iorString = GetORB()->object_to_string( theObject );
4763 return myStudyContext->findId( iorString );
4768 //=============================================================================
4770 * SMESH_Gen_i::SetName
4772 * Set a new object name
4774 //=============================================================================
4775 void SMESH_Gen_i::SetName(const char* theIOR,
4776 const char* theName)
4778 if ( theIOR && strcmp( theIOR, "" ) ) {
4779 CORBA::Object_var anObject = GetORB()->string_to_object( theIOR );
4780 SALOMEDS::SObject_var aSO = ObjectToSObject( myCurrentStudy, anObject );
4781 if ( !aSO->_is_nil() ) {
4782 SetName( aSO, theName );
4787 int SMESH_Gen_i::GetCurrentStudyID()
4789 return myCurrentStudy->_is_nil() || myCurrentStudy->_non_existent() ? -1 : myCurrentStudy->StudyId();
4792 //=============================================================================
4794 * SMESHEngine_factory
4796 * C factory, accessible with dlsym, after dlopen
4798 //=============================================================================
4802 PortableServer::ObjectId* SMESHEngine_factory( CORBA::ORB_ptr orb,
4803 PortableServer::POA_ptr poa,
4804 PortableServer::ObjectId* contId,
4805 const char* instanceName,
4806 const char* interfaceName )
4808 if(MYDEBUG) MESSAGE( "PortableServer::ObjectId* SMESHEngine_factory()" );
4809 if(MYDEBUG) SCRUTE(interfaceName);
4810 SMESH_Gen_i* aSMESHGen = new SMESH_Gen_i(orb, poa, contId, instanceName, interfaceName);
4811 return aSMESHGen->getId() ;