1 // Copyright (C) 2007-2014 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, or (at your option) any later version.
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>
56 #define LibHandle HMODULE
57 #define LoadLib( name ) LoadLibrary( name )
58 #define GetProc GetProcAddress
59 #define UnLoadLib( handle ) FreeLibrary( handle );
61 #define LibHandle void*
62 #define LoadLib( name ) dlopen( name, RTLD_LAZY )
64 #define UnLoadLib( handle ) dlclose( handle );
67 #include "SMESH_Gen_i.hxx"
68 #include "SMESH_version.h"
70 #include "DriverMED_W_SMESHDS_Mesh.h"
71 #include "DriverMED_R_SMESHDS_Mesh.h"
73 #include "DriverCGNS_Read.hxx"
75 #include "MED_Factory.hxx"
76 #include "SMDS_EdgePosition.hxx"
77 #include "SMDS_FacePosition.hxx"
78 #include "SMDS_PolyhedralVolumeOfNodes.hxx"
79 #include "SMDS_SetIterator.hxx"
80 #include "SMDS_SpacePosition.hxx"
81 #include "SMDS_VertexPosition.hxx"
82 #include "SMESHDS_Document.hxx"
83 #include "SMESHDS_Group.hxx"
84 #include "SMESHDS_GroupOnGeom.hxx"
85 #include "SMESH_Algo_i.hxx"
86 #include "SMESH_File.hxx"
87 #include "SMESH_Group.hxx"
88 #include "SMESH_Group_i.hxx"
89 #include "SMESH_Hypothesis.hxx"
90 #include "SMESH_Hypothesis_i.hxx"
91 #include "SMESH_Mesh.hxx"
92 #include "SMESH_MeshEditor.hxx"
93 #include "SMESH_Mesh_i.hxx"
94 #include "SMESH_PreMeshInfo.hxx"
95 #include "SMESH_PythonDump.hxx"
96 #include "SMESH_TryCatch.hxx" // to include after OCC headers!
98 #include CORBA_SERVER_HEADER(SMESH_Group)
99 #include CORBA_SERVER_HEADER(SMESH_Filter)
100 #include CORBA_SERVER_HEADER(SMESH_MeshEditor)
103 #include <GEOM_Client.hxx>
105 #include <Basics_Utils.hxx>
106 #include <Basics_DirUtils.hxx>
108 #include <OpUtil.hxx>
109 #include <SALOMEDS_Tool.hxx>
110 #include <SALOME_Container_i.hxx>
111 #include <SALOME_DataContainer_i.hxx>
112 #include <SALOME_LifeCycleCORBA.hxx>
113 #include <SALOME_NamingService.hxx>
114 #include <Utils_CorbaException.hxx>
115 #include <Utils_ExceptHandlers.hxx>
116 #include <Utils_SINGLETON.hxx>
117 #include <utilities.h>
119 #include CORBA_CLIENT_HEADER(SALOME_ModuleCatalog)
120 #include CORBA_CLIENT_HEADER(SALOME_Session)
122 // helpers about SALOME::GenericObj
123 #include <SALOMEDS_wrap.hxx>
124 #include <SALOMEDS_Attributes_wrap.hxx>
125 #include <GEOM_wrap.hxx>
133 using SMESH::TPythonDump;
136 #define NUM_TMP_FILES 2
139 static int MYDEBUG = 0;
141 static int MYDEBUG = 0;
144 // Static variables definition
145 GEOM::GEOM_Gen_var SMESH_Gen_i::myGeomGen = GEOM::GEOM_Gen::_nil();
146 CORBA::ORB_var SMESH_Gen_i::myOrb;
147 PortableServer::POA_var SMESH_Gen_i::myPoa;
148 SALOME_NamingService* SMESH_Gen_i::myNS = NULL;
149 SALOME_LifeCycleCORBA* SMESH_Gen_i::myLCC = NULL;
150 SMESH_Gen_i* SMESH_Gen_i::mySMESHGen = NULL;
153 const int nbElemPerDiagonal = 10;
155 //=============================================================================
157 * GetServant [ static ]
159 * Get servant of the CORBA object
161 //=============================================================================
163 PortableServer::ServantBase_var SMESH_Gen_i::GetServant( CORBA::Object_ptr theObject )
165 if( CORBA::is_nil( theObject ) || CORBA::is_nil( GetPOA() ) )
168 PortableServer::Servant aServant = GetPOA()->reference_to_servant( theObject );
172 INFOS( "GetServant - Unknown exception was caught!!!" );
177 //=============================================================================
179 * SObjectToObject [ static ]
181 * Get CORBA object corresponding to the SALOMEDS::SObject
183 //=============================================================================
185 CORBA::Object_var SMESH_Gen_i::SObjectToObject( SALOMEDS::SObject_ptr theSObject )
187 SALOMEDS::GenericAttribute_wrap anAttr;
188 CORBA::Object_var anObj;
189 if ( !theSObject->_is_nil() ) {
191 if( theSObject->FindAttribute( anAttr.inout(), "AttributeIOR" ) ) {
192 SALOMEDS::AttributeIOR_wrap anIOR = anAttr;
193 CORBA::String_var aValue = anIOR->Value();
194 if( strcmp( aValue, "" ) != 0 )
195 anObj = GetORB()->string_to_object( aValue );
199 INFOS( "SObjectToObject - Unknown exception was caught!!!" );
205 //=============================================================================
209 * Get SALOME_NamingService object
211 //=============================================================================
213 SALOME_NamingService* SMESH_Gen_i::GetNS()
215 if ( myNS == NULL ) {
216 myNS = SINGLETON_<SALOME_NamingService>::Instance();
217 ASSERT(SINGLETON_<SALOME_NamingService>::IsAlreadyExisting());
218 myNS->init_orb( GetORB() );
223 //=============================================================================
227 * Get SALOME_LifeCycleCORBA object
229 //=============================================================================
230 SALOME_LifeCycleCORBA* SMESH_Gen_i::GetLCC() {
231 if ( myLCC == NULL ) {
232 myLCC = new SALOME_LifeCycleCORBA( GetNS() );
238 //=============================================================================
240 * GetGeomEngine [ static ]
242 * Get GEOM::GEOM_Gen reference
244 //=============================================================================
245 GEOM::GEOM_Gen_var SMESH_Gen_i::GetGeomEngine() {
246 //CCRT GEOM::GEOM_Gen_var aGeomEngine =
247 //CCRT GEOM::GEOM_Gen::_narrow( GetLCC()->FindOrLoad_Component("FactoryServer","GEOM") );
248 //CCRT return aGeomEngine._retn();
249 if(CORBA::is_nil(myGeomGen))
251 Engines::EngineComponent_ptr temp=GetLCC()->FindOrLoad_Component("FactoryServer","GEOM");
252 myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
257 //=============================================================================
259 * SMESH_Gen_i::SMESH_Gen_i
261 * Default constructor: not for use
263 //=============================================================================
265 SMESH_Gen_i::SMESH_Gen_i()
267 INFOS( "SMESH_Gen_i::SMESH_Gen_i : default constructor" );
270 //=============================================================================
272 * SMESH_Gen_i::SMESH_Gen_i
274 * Standard constructor, used with Container
276 //=============================================================================
278 SMESH_Gen_i::SMESH_Gen_i( CORBA::ORB_ptr orb,
279 PortableServer::POA_ptr poa,
280 PortableServer::ObjectId* contId,
281 const char* instanceName,
282 const char* interfaceName )
283 : Engines_Component_i( orb, poa, contId, instanceName, interfaceName )
285 MESSAGE( "SMESH_Gen_i::SMESH_Gen_i : standard constructor" );
287 myOrb = CORBA::ORB::_duplicate(orb);
288 myPoa = PortableServer::POA::_duplicate(poa);
291 _id = myPoa->activate_object( _thisObj );
293 myIsEmbeddedMode = false;
294 myShapeReader = NULL; // shape reader
296 myIsHistoricalPythonDump = true;
297 myToForgetMeshDataOnHypModif = false;
299 myImportedStudyChanged = true;
300 myImportedStudyId = 0;
302 // set it in standalone mode only
303 //OSD::SetSignal( true );
305 // 0020605: EDF 1190 SMESH: Display performance. 80 seconds for 52000 cells.
306 // find out mode (embedded or standalone) here else
307 // meshes created before calling SMESH_Client::GetSMESHGen(), which calls
308 // SMESH_Gen_i::SetEmbeddedMode(), have wrong IsEmbeddedMode flag
309 if ( SALOME_NamingService* ns = GetNS() )
311 CORBA::Object_var obj = ns->Resolve( "/Kernel/Session" );
312 SALOME::Session_var session = SALOME::Session::_narrow( obj ) ;
313 if ( !session->_is_nil() )
315 CORBA::String_var str_host = session->getHostname();
316 CORBA::Long s_pid = session->getPID();
317 string my_host = Kernel_Utils::GetHostname();
319 long my_pid = (long)_getpid();
321 long my_pid = (long) getpid();
323 SetEmbeddedMode( s_pid == my_pid && my_host == str_host.in() );
328 //=============================================================================
330 * SMESH_Gen_i::~SMESH_Gen_i
334 //=============================================================================
336 SMESH_Gen_i::~SMESH_Gen_i()
338 MESSAGE( "SMESH_Gen_i::~SMESH_Gen_i" );
340 // delete hypothesis creators
341 map<string, GenericHypothesisCreator_i*>::iterator itHyp;
342 for (itHyp = myHypCreatorMap.begin(); itHyp != myHypCreatorMap.end(); itHyp++)
344 delete (*itHyp).second;
346 myHypCreatorMap.clear();
348 // Clear study contexts data
349 map<int, StudyContext*>::iterator it;
350 for ( it = myStudyContextMap.begin(); it != myStudyContextMap.end(); ++it ) {
353 myStudyContextMap.clear();
354 // delete shape reader
356 delete myShapeReader;
358 //=============================================================================
360 * SMESH_Gen_i::getHypothesisCreator
362 * Get hypothesis creator
364 //=============================================================================
365 GenericHypothesisCreator_i* SMESH_Gen_i::getHypothesisCreator(const char* theHypName,
366 const char* theLibName,
367 std::string& thePlatformLibName)
368 throw (SALOME::SALOME_Exception)
370 std::string aPlatformLibName;
371 /* It's Need to tranlate lib name for WIN32 or X platform */
372 if ( theLibName && theLibName[0] != '\0' )
374 int libNameLen = strlen(theLibName);
375 //check for old format "libXXXXXXX.so"
376 if (libNameLen > 7 &&
377 !strncmp( theLibName, "lib", 3 ) &&
378 !strcmp( theLibName+libNameLen-3, ".so" ))
382 aPlatformLibName = std::string( theLibName+3, libNameLen-6 ) + ".dll";
384 aPlatformLibName = theLibName;
389 //try to use new format
391 aPlatformLibName = theLibName;
392 aPlatformLibName += ".dll";
394 aPlatformLibName = "lib" + std::string( theLibName ) + ".so";
398 thePlatformLibName = aPlatformLibName;
400 Unexpect aCatch(SALOME_SalomeException);
401 if(MYDEBUG) MESSAGE( "Create Hypothesis <" << theHypName << "> from " << aPlatformLibName);
403 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char* );
404 GenericHypothesisCreator_i* aCreator;
407 // check, if creator for this hypothesis type already exists
408 if (myHypCreatorMap.find(string(theHypName)) == myHypCreatorMap.end())
410 // load plugin library
411 if(MYDEBUG) MESSAGE("Loading server meshers plugin library ...");
412 LibHandle libHandle = LoadLib( aPlatformLibName.c_str() );
415 // report any error, if occured
417 const char* anError = dlerror();
418 throw(SALOME_Exception(anError));
420 throw(SALOME_Exception(LOCALIZED( "Can't load server meshers plugin library" )));
424 // get method, returning hypothesis creator
425 if(MYDEBUG) MESSAGE("Find GetHypothesisCreator() method ...");
426 GetHypothesisCreator procHandle =
427 (GetHypothesisCreator)GetProc( libHandle, "GetHypothesisCreator" );
430 throw(SALOME_Exception(LOCALIZED("bad hypothesis plugin library")));
431 UnLoadLib(libHandle);
434 // get hypothesis creator
435 if(MYDEBUG) MESSAGE("Get Hypothesis Creator for " << theHypName);
436 aCreator = procHandle(theHypName);
439 throw(SALOME_Exception(LOCALIZED("no such a hypothesis in this plugin")));
441 // map hypothesis creator to a hypothesis name
442 myHypCreatorMap[string(theHypName)] = aCreator;
447 return myHypCreatorMap[string(theHypName)];
450 catch (SALOME_Exception& S_ex)
452 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
457 //=============================================================================
459 * SMESH_Gen_i::createHypothesis
461 * Create hypothesis of given type
463 //=============================================================================
464 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::createHypothesis(const char* theHypName,
465 const char* theLibName)
467 SMESH_Hypothesis_i* myHypothesis_i = 0;
468 SMESH::SMESH_Hypothesis_var hypothesis_i;
469 std::string aPlatformLibName;
470 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char* );
471 GenericHypothesisCreator_i* aCreator = getHypothesisCreator(theHypName, theLibName, aPlatformLibName);
472 // create a new hypothesis object, store its ref. in studyContext
473 if(MYDEBUG) MESSAGE("Create Hypothesis " << theHypName);
475 myHypCreatorMap[string(theHypName)]->Create(myPoa, GetCurrentStudyID(), &myGen);
476 myHypothesis_i->SetLibName(aPlatformLibName.c_str()); // for persistency assurance
479 return hypothesis_i._retn();
481 // activate the CORBA servant of hypothesis
482 hypothesis_i = myHypothesis_i->_this();
483 int nextId = RegisterObject( hypothesis_i );
484 if(MYDEBUG) { MESSAGE( "Add hypo to map with id = "<< nextId ); }
485 else { nextId = 0; } // avoid "unused variable" warning in release mode
487 return hypothesis_i._retn();
490 //=============================================================================
492 * SMESH_Gen_i::createMesh
494 * Create empty mesh on shape
496 //=============================================================================
497 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::createMesh()
498 throw ( SALOME::SALOME_Exception )
500 Unexpect aCatch(SALOME_SalomeException);
501 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::createMesh" );
503 // Get or create the GEOM_Client instance
505 // create a new mesh object servant, store it in a map in study context
506 SMESH_Mesh_i* meshServant = new SMESH_Mesh_i( GetPOA(), this, GetCurrentStudyID() );
507 // create a new mesh object
508 MESSAGE("myIsEmbeddedMode " << myIsEmbeddedMode);
509 meshServant->SetImpl( myGen.CreateMesh( GetCurrentStudyID(), myIsEmbeddedMode ));
511 // activate the CORBA servant of Mesh
512 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( meshServant->_this() );
513 int nextId = RegisterObject( mesh );
514 if(MYDEBUG) { MESSAGE( "Add mesh to map with id = "<< nextId); }
515 else { nextId = 0; } // avoid "unused variable" warning in release mode
518 catch (SALOME_Exception& S_ex) {
519 THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
521 return SMESH::SMESH_Mesh::_nil();
524 //=============================================================================
526 * SMESH_Gen_i::GetShapeReader
530 //=============================================================================
531 GEOM_Client* SMESH_Gen_i::GetShapeReader()
533 // create shape reader if necessary
534 if ( !myShapeReader )
535 myShapeReader = new GEOM_Client(GetContainerRef());
536 ASSERT( myShapeReader );
537 return myShapeReader;
540 //=============================================================================
542 * SMESH_Gen_i::SetGeomEngine
544 * Set GEOM::GEOM_Gen reference
546 //=============================================================================
547 //GEOM::GEOM_Gen_ptr SMESH_Gen_i::SetGeomEngine( const char* containerLoc )
548 void SMESH_Gen_i::SetGeomEngine( GEOM::GEOM_Gen_ptr geomcompo )
550 //Engines::Component_ptr temp=GetLCC()->FindOrLoad_Component(containerLoc,"GEOM");
551 //myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
552 myGeomGen=GEOM::GEOM_Gen::_duplicate(geomcompo);
556 //=============================================================================
558 * SMESH_Gen_i::SetEmbeddedMode
562 //=============================================================================
564 void SMESH_Gen_i::SetEmbeddedMode( CORBA::Boolean theMode )
566 myIsEmbeddedMode = theMode;
567 MESSAGE("myIsEmbeddedMode " << myIsEmbeddedMode);
569 if ( !myIsEmbeddedMode ) {
570 //PAL10867: disable signals catching with "noexcepthandler" option
571 char* envNoCatchSignals = getenv("NOT_INTERCEPT_SIGNALS");
572 if (!envNoCatchSignals || !atoi(envNoCatchSignals))
577 char* envDisableFPE = getenv("DISABLE_FPE");
578 if (envDisableFPE && atoi(envDisableFPE))
583 OSD::SetSignal( raiseFPE );
585 // else OSD::SetSignal() is called in GUI
589 //=============================================================================
591 * SMESH_Gen_i::IsEmbeddedMode
595 //=============================================================================
597 CORBA::Boolean SMESH_Gen_i::IsEmbeddedMode()
599 return myIsEmbeddedMode;
602 //=============================================================================
604 * SMESH_Gen_i::SetCurrentStudy
608 //=============================================================================
610 void SMESH_Gen_i::SetCurrentStudy( SALOMEDS::Study_ptr theStudy )
612 setCurrentStudy( theStudy );
615 void SMESH_Gen_i::setCurrentStudy( SALOMEDS::Study_ptr theStudy,
616 bool theStudyIsBeingClosed)
618 int curStudyId = GetCurrentStudyID();
619 myCurrentStudy = SALOMEDS::Study::_duplicate( theStudy );
620 // create study context, if it doesn't exist and set current study
621 int studyId = GetCurrentStudyID();
622 if ( myStudyContextMap.find( studyId ) == myStudyContextMap.end() )
623 myStudyContextMap[ studyId ] = new StudyContext;
625 // myCurrentStudy may be nil
626 if ( !theStudyIsBeingClosed && !CORBA::is_nil( myCurrentStudy ) ) {
627 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
628 SALOMEDS::SComponent_wrap GEOM_var = myCurrentStudy->FindComponent( "GEOM" );
629 if( !GEOM_var->_is_nil() )
630 aStudyBuilder->LoadWith( GEOM_var, GetGeomEngine() );
631 // NPAL16168, issue 0020210
632 // Let meshes update their data depending on GEOM groups that could change
633 if ( curStudyId != studyId )
635 CORBA::String_var compDataType = ComponentDataType();
636 SALOMEDS::SComponent_wrap me = myCurrentStudy->FindComponent( compDataType.in() );
637 if ( !me->_is_nil() ) {
638 SALOMEDS::ChildIterator_wrap anIter = myCurrentStudy->NewChildIterator( me );
639 for ( ; anIter->More(); anIter->Next() ) {
640 SALOMEDS::SObject_wrap so = anIter->Value();
641 CORBA::Object_var ior = SObjectToObject( so );
642 if ( SMESH_Mesh_i* mesh = SMESH::DownCast<SMESH_Mesh_i*>( ior ))
643 mesh->CheckGeomModif();
650 //=============================================================================
652 * SMESH_Gen_i::GetCurrentStudy
656 //=============================================================================
658 SALOMEDS::Study_ptr SMESH_Gen_i::GetCurrentStudy()
660 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetCurrentStudy: study Id = " << GetCurrentStudyID() );
661 if ( GetCurrentStudyID() < 0 )
662 return SALOMEDS::Study::_nil();
663 return SALOMEDS::Study::_duplicate( myCurrentStudy );
666 //=============================================================================
668 * SMESH_Gen_i::GetCurrentStudyContext
670 * Get current study context
672 //=============================================================================
673 StudyContext* SMESH_Gen_i::GetCurrentStudyContext()
675 if ( !CORBA::is_nil( myCurrentStudy ) &&
676 myStudyContextMap.find( GetCurrentStudyID() ) != myStudyContextMap.end() )
677 return myStudyContextMap[ myCurrentStudy->StudyId() ];
682 //=============================================================================
684 * SMESH_Gen_i::CreateHypothesis
686 * Create hypothesis/algorothm of given type and publish it in the study
688 //=============================================================================
690 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::CreateHypothesis( const char* theHypName,
691 const char* theLibName )
692 throw ( SALOME::SALOME_Exception )
694 Unexpect aCatch(SALOME_SalomeException);
695 // Create hypothesis/algorithm
696 SMESH::SMESH_Hypothesis_var hyp = this->createHypothesis( theHypName, theLibName );
698 // Publish hypothesis/algorithm in the study
699 if ( CanPublishInStudy( hyp ) ) {
700 SALOMEDS::SObject_wrap aSO = PublishHypothesis( myCurrentStudy, hyp );
701 if ( !aSO->_is_nil() ) {
702 // Update Python script
703 TPythonDump() << aSO << " = " << this << ".CreateHypothesis('"
704 << theHypName << "', '" << theLibName << "')";
711 //================================================================================
713 * \brief Return a hypothesis holding parameter values corresponding either to the mesh
714 * existing on the given geometry or to size of the geometry.
715 * \param theHypType - hypothesis type name
716 * \param theLibName - plugin library name
717 * \param theMesh - The mesh of interest
718 * \param theGeom - The shape to get parameter values from
719 * \retval SMESH::SMESH_Hypothesis_ptr - The returned hypothesis may be the one existing
720 * in a study and used to compute the mesh, or a temporary one created just to pass
723 //================================================================================
725 SMESH::SMESH_Hypothesis_ptr
726 SMESH_Gen_i::GetHypothesisParameterValues (const char* theHypType,
727 const char* theLibName,
728 SMESH::SMESH_Mesh_ptr theMesh,
729 GEOM::GEOM_Object_ptr theGeom,
730 CORBA::Boolean byMesh)
731 throw ( SALOME::SALOME_Exception )
733 Unexpect aCatch(SALOME_SalomeException);
734 if ( byMesh && CORBA::is_nil( theMesh ) )
735 return SMESH::SMESH_Hypothesis::_nil();
736 if ( byMesh && CORBA::is_nil( theGeom ) )
737 return SMESH::SMESH_Hypothesis::_nil();
739 // -----------------------------------------------
740 // find hypothesis used to mesh theGeom
741 // -----------------------------------------------
743 // get mesh and shape
744 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
745 TopoDS_Shape shape = GeomObjectToShape( theGeom );
746 if ( byMesh && ( !meshServant || meshServant->NbNodes()==0 || shape.IsNull() ))
747 return SMESH::SMESH_Hypothesis::_nil();
748 ::SMESH_Mesh* mesh = meshServant ? &meshServant->GetImpl() : (::SMESH_Mesh*)0;
750 // create a temporary hypothesis to know its dimention
751 SMESH::SMESH_Hypothesis_var tmpHyp = this->createHypothesis( theHypType, theLibName );
752 SMESH_Hypothesis_i* hypServant = SMESH::DownCast<SMESH_Hypothesis_i*>( tmpHyp );
754 return SMESH::SMESH_Hypothesis::_nil();
755 ::SMESH_Hypothesis* hyp = hypServant->GetImpl();
758 // look for a hypothesis of theHypType used to mesh the shape
759 if ( myGen.GetShapeDim( shape ) == hyp->GetDim() )
762 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( theGeom );
763 int nbLocalHyps = aHypList->length();
764 for ( int i = 0; i < nbLocalHyps; i++ ) {
765 CORBA::String_var hypName = aHypList[i]->GetName();
766 if ( strcmp( theHypType, hypName.in() ) == 0 ) // FOUND local!
767 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
769 // check super shapes
770 TopTools_ListIteratorOfListOfShape itShape( mesh->GetAncestors( shape ));
771 while ( nbLocalHyps == 0 && itShape.More() ) {
772 GEOM::GEOM_Object_ptr geomObj = ShapeToGeomObject( itShape.Value() );
773 if ( ! CORBA::is_nil( geomObj )) {
774 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( geomObj );
775 nbLocalHyps = aHypList->length();
776 for ( int i = 0; i < nbLocalHyps; i++ )
777 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND global!
778 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
784 // let the temporary hypothesis find out somehow parameter values by mesh
785 if ( hyp->SetParametersByMesh( mesh, shape ))
786 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
791 diagonal = mesh->GetShapeDiagonalSize();
793 diagonal = ::SMESH_Mesh::GetShapeDiagonalSize( shape );
794 ::SMESH_Hypothesis::TDefaults dflts;
795 dflts._elemLength = diagonal / myGen.GetBoundaryBoxSegmentation();
796 dflts._nbSegments = myGen.GetDefaultNbSegments();
797 dflts._shape = &shape;
798 // let the temporary hypothesis initialize it's values
799 if ( hyp->SetParametersByDefaults( dflts, mesh ))
800 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
803 return SMESH::SMESH_Hypothesis::_nil();
806 //=============================================================================
808 * Returns \c True if a hypothesis is assigned to a sole sub-mesh in a current Study
809 * \param [in] theHyp - the hypothesis of interest
810 * \param [out] theMesh - the sole mesh using \a theHyp
811 * \param [out] theShape - the sole geometry \a theHyp is assigned to
812 * \return boolean - \c True if \a theMesh and \a theShape are sole using \a theHyp
814 * If two meshes on same shape have theHyp assigned to the same sub-shape, they are
815 * considered as SAME sub-mesh => result is \c true.
816 * This method ids used to initialize SMESHGUI_GenericHypothesisCreator with
817 * a shape to which an hyp being edited is assigned.
819 //=============================================================================
821 CORBA::Boolean SMESH_Gen_i::GetSoleSubMeshUsingHyp( SMESH::SMESH_Hypothesis_ptr theHyp,
822 SMESH::SMESH_Mesh_out theMesh,
823 GEOM::GEOM_Object_out theShape)
825 if ( GetCurrentStudyID() < 0 || CORBA::is_nil( theHyp ))
828 // get Mesh component SO
829 CORBA::String_var compDataType = ComponentDataType();
830 SALOMEDS::SComponent_wrap comp = myCurrentStudy->FindComponent( compDataType.in() );
831 if ( CORBA::is_nil( comp ))
834 // look for child SO of meshes
835 SMESH::SMESH_Mesh_var foundMesh;
836 TopoDS_Shape foundShape;
838 SALOMEDS::ChildIterator_wrap meshIter = myCurrentStudy->NewChildIterator( comp );
839 for ( ; meshIter->More() && isSole; meshIter->Next() )
841 SALOMEDS::SObject_wrap curSO = meshIter->Value();
842 CORBA::Object_var obj = SObjectToObject( curSO );
843 SMESH_Mesh_i* mesh_i = SMESH::DownCast< SMESH_Mesh_i* >( obj );
847 // look for a sole shape where theHyp is assigned
848 bool isHypFound = false;
849 const ShapeToHypothesis & s2hyps = mesh_i->GetImpl().GetMeshDS()->GetHypotheses();
850 ShapeToHypothesis::Iterator s2hypsIt( s2hyps );
851 for ( ; s2hypsIt.More() && isSole; s2hypsIt.Next() )
853 const THypList& hyps = s2hypsIt.Value();
854 THypList::const_iterator h = hyps.begin();
855 for ( ; h != hyps.end(); ++h )
856 if ( (*h)->GetID() == theHyp->GetId() )
858 if ( h != hyps.end()) // theHyp found
861 if ( ! foundShape.IsNull() &&
862 ! foundShape.IsSame( s2hypsIt.Key() )) // not a sole sub-shape
864 foundShape.Nullify();
868 foundShape = s2hypsIt.Key();
870 } // loop on assigned hyps
872 if ( isHypFound && !foundShape.IsNull() ) // a mesh using theHyp is found
874 if ( !foundMesh->_is_nil() ) // not a sole mesh
876 GEOM::GEOM_Object_var s1 = mesh_i ->GetShapeToMesh();
877 GEOM::GEOM_Object_var s2 = foundMesh->GetShapeToMesh();
878 if ( ! ( isSole = s1->IsSame( s2 )))
881 foundMesh = SMESH::SMESH_Mesh::_narrow( obj );
887 ! foundMesh->_is_nil() &&
888 ! foundShape.IsNull() )
890 theMesh = foundMesh._retn();
891 theShape = ShapeToGeomObject( foundShape );
892 return ( !theMesh->_is_nil() && !theShape->_is_nil() );
897 //=============================================================================
899 * Sets number of segments per diagonal of boundary box of geometry by which
900 * default segment length of appropriate 1D hypotheses is defined
902 //=============================================================================
904 void SMESH_Gen_i::SetBoundaryBoxSegmentation( CORBA::Long theNbSegments )
905 throw ( SALOME::SALOME_Exception )
907 if ( theNbSegments > 0 )
908 myGen.SetBoundaryBoxSegmentation( int( theNbSegments ));
910 THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
912 //=============================================================================
914 * \brief Sets default number of segments per edge
916 //=============================================================================
917 void SMESH_Gen_i::SetDefaultNbSegments(CORBA::Long theNbSegments)
918 throw ( SALOME::SALOME_Exception )
920 if ( theNbSegments > 0 )
921 myGen.SetDefaultNbSegments( int(theNbSegments) );
923 THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
926 //=============================================================================
930 //=============================================================================
932 void SMESH_Gen_i::SetOption(const char* name, const char* value)
934 if ( name && value && strlen( value ) > 0 )
937 if ( strcmp(name, "historical_python_dump") == 0 )
939 myIsHistoricalPythonDump = ( value[0] == '1' || toupper(value[0]) == 'T' ); // 1 || true
940 msgToGUI = "preferences/SMESH/historical_python_dump/";
941 msgToGUI += myIsHistoricalPythonDump ? "true" : "false";
943 else if ( strcmp(name, "forget_mesh_on_hyp_modif") == 0 )
945 myToForgetMeshDataOnHypModif = ( value[0] == '1' || toupper(value[0]) == 'T' ); // 1 || true
946 msgToGUI = "preferences/SMESH/forget_mesh_on_hyp_modif/";
947 msgToGUI += myToForgetMeshDataOnHypModif ? "true" : "false";
950 // update preferences in case if SetOption() is invoked from python console
951 if ( !msgToGUI.empty() )
953 CORBA::Object_var obj = SMESH_Gen_i::GetNS()->Resolve( "/Kernel/Session" );
954 SALOME::Session_var session = SALOME::Session::_narrow( obj );
955 if ( !CORBA::is_nil( session ) )
956 session->emitMessageOneWay(msgToGUI.c_str());
961 //=============================================================================
963 Return an option value
965 //=============================================================================
967 char* SMESH_Gen_i::GetOption(const char* name)
971 if ( strcmp(name, "historical_python_dump") == 0 )
973 return CORBA::string_dup( myIsHistoricalPythonDump ? "true" : "false" );
975 if ( strcmp(name, "forget_mesh_on_hyp_modif") == 0 )
977 return CORBA::string_dup( myToForgetMeshDataOnHypModif ? "true" : "false" );
980 return CORBA::string_dup( "" );
983 //=============================================================================
985 * SMESH_Gen_i::CreateMesh
987 * Create empty mesh on a shape and publish it in the study
989 //=============================================================================
991 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
992 throw ( SALOME::SALOME_Exception )
994 Unexpect aCatch(SALOME_SalomeException);
995 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
997 SMESH::SMESH_Mesh_var mesh = this->createMesh();
999 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
1000 ASSERT( meshServant );
1001 meshServant->SetShape( theShapeObject );
1003 // publish mesh in the study
1004 if ( CanPublishInStudy( mesh ) ) {
1005 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1006 aStudyBuilder->NewCommand(); // There is a transaction
1007 SALOMEDS::SObject_wrap aSO = PublishMesh( myCurrentStudy, mesh.in() );
1008 aStudyBuilder->CommitCommand();
1009 if ( !aSO->_is_nil() ) {
1010 // Update Python script
1011 TPythonDump() << aSO << " = " << this << ".CreateMesh(" << theShapeObject << ")";
1015 return mesh._retn();
1018 //=============================================================================
1020 * SMESH_Gen_i::CreateEmptyMesh
1024 //=============================================================================
1026 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateEmptyMesh()
1027 throw ( SALOME::SALOME_Exception )
1029 Unexpect aCatch(SALOME_SalomeException);
1030 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
1032 SMESH::SMESH_Mesh_var mesh = this->createMesh();
1034 // publish mesh in the study
1035 if ( CanPublishInStudy( mesh ) ) {
1036 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1037 aStudyBuilder->NewCommand(); // There is a transaction
1038 SALOMEDS::SObject_wrap aSO = PublishMesh( myCurrentStudy, mesh.in() );
1039 aStudyBuilder->CommitCommand();
1040 if ( !aSO->_is_nil() ) {
1041 // Update Python script
1042 TPythonDump() << aSO << " = " << this << ".CreateEmptyMesh()";
1046 return mesh._retn();
1051 //================================================================================
1053 * \brief Throws an exception in case if the file can't be read
1055 //================================================================================
1057 void checkFileReadable( const char* theFileName ) throw ( SALOME::SALOME_Exception )
1059 SMESH_File f ( theFileName );
1062 if ( !f.error().empty() )
1063 THROW_SALOME_CORBA_EXCEPTION( f.error().c_str(), SALOME::BAD_PARAM);
1065 THROW_SALOME_CORBA_EXCEPTION
1066 (( SMESH_Comment("Can't open for reading the file ") << theFileName ).c_str(),
1067 SALOME::BAD_PARAM );
1072 //=============================================================================
1074 * SMESH_Gen_i::CreateMeshFromUNV
1076 * Create mesh and import data from UNV file
1078 //=============================================================================
1080 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromUNV( const char* theFileName )
1081 throw ( SALOME::SALOME_Exception )
1083 Unexpect aCatch(SALOME_SalomeException);
1085 checkFileReadable( theFileName );
1087 SMESH::SMESH_Mesh_var aMesh = createMesh();
1089 // publish mesh in the study
1090 if ( CanPublishInStudy( aMesh ) ) {
1091 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1092 aStudyBuilder->NewCommand(); // There is a transaction
1093 SALOMEDS::SObject_wrap aSO = PublishMesh( myCurrentStudy, aMesh.in(), aFileName.c_str() );
1094 aStudyBuilder->CommitCommand();
1095 if ( !aSO->_is_nil() ) {
1096 // Update Python script
1097 TPythonDump() << aSO << " = " << this << ".CreateMeshesFromUNV(r'" << theFileName << "')";
1101 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1103 aServant->ImportUNVFile( theFileName );
1105 // Dump creation of groups
1106 SMESH::ListOfGroups_var groups = aServant->GetGroups();
1108 aServant->GetImpl().GetMeshDS()->Modified();
1109 return aMesh._retn();
1112 //=============================================================================
1114 * SMESH_Gen_i::CreateMeshFromMED
1116 * Create mesh and import data from MED file
1118 //=============================================================================
1120 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMEDorSAUV( const char* theFileName,
1121 SMESH::DriverMED_ReadStatus& theStatus,
1122 const char* theCommandNameForPython,
1123 const char* theFileNameForPython)
1126 char bname[ _MAX_FNAME ];
1127 _splitpath( theFileNameForPython, NULL, NULL, bname, NULL );
1128 string aFileName = bname;
1130 string aFileName = basename( theFileNameForPython );
1132 // Retrieve mesh names from the file
1133 DriverMED_R_SMESHDS_Mesh myReader;
1134 myReader.SetFile( theFileName );
1135 myReader.SetMeshId( -1 );
1136 Driver_Mesh::Status aStatus;
1137 list<string> aNames = myReader.GetMeshNames(aStatus);
1138 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
1139 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
1141 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
1144 TPythonDump aPythonDump;
1145 aPythonDump << "([";
1147 if (theStatus == SMESH::DRS_OK) {
1148 SALOMEDS::StudyBuilder_var aStudyBuilder;
1149 if ( GetCurrentStudyID() > -1 )
1151 aStudyBuilder = myCurrentStudy->NewBuilder();
1152 aStudyBuilder->NewCommand(); // There is a transaction
1154 aResult->length( aNames.size() );
1157 // Iterate through all meshes and create mesh objects
1158 for ( list<string>::iterator it = aNames.begin(); it != aNames.end(); it++ )
1161 if (i > 0) aPythonDump << ", ";
1164 SMESH::SMESH_Mesh_var mesh = createMesh();
1166 // publish mesh in the study
1167 SALOMEDS::SObject_wrap aSO;
1168 if ( CanPublishInStudy( mesh ) )
1169 // little trick: for MED file theFileName and theFileNameForPython are the same, but they are different for SAUV
1170 // - as names of meshes are stored in MED file, we use them for data publishing
1171 // - as mesh name is not stored in UNV file, we use file name as name of mesh when publishing data
1172 aSO = PublishMesh( myCurrentStudy, mesh.in(), ( theFileName == theFileNameForPython ) ? (*it).c_str() : aFileName.c_str() );
1173 if ( !aSO->_is_nil() ) {
1178 aPythonDump << "mesh_" << i;
1181 // Read mesh data (groups are published automatically by ImportMEDFile())
1182 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
1183 ASSERT( meshServant );
1184 SMESH::DriverMED_ReadStatus status1 =
1185 meshServant->ImportMEDFile( theFileName, (*it).c_str() );
1186 if (status1 > theStatus)
1187 theStatus = status1;
1189 aResult[i++] = SMESH::SMESH_Mesh::_duplicate( mesh );
1190 meshServant->GetImpl().GetMeshDS()->Modified();
1192 if ( !aStudyBuilder->_is_nil() )
1193 aStudyBuilder->CommitCommand();
1196 // Update Python script
1197 aPythonDump << "], status) = " << this << "." << theCommandNameForPython << "(r'" << theFileNameForPython << "')";
1199 // Dump creation of groups
1200 for ( int i = 0; i < aResult->length(); ++i )
1201 SMESH::ListOfGroups_var groups = aResult[ i ]->GetGroups();
1203 return aResult._retn();
1206 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
1207 SMESH::DriverMED_ReadStatus& theStatus)
1208 throw ( SALOME::SALOME_Exception )
1210 Unexpect aCatch(SALOME_SalomeException);
1211 checkFileReadable( theFileName );
1213 SMESH::mesh_array* result = CreateMeshesFromMEDorSAUV(theFileName, theStatus, "CreateMeshesFromMED", theFileName);
1217 //=============================================================================
1219 * SMESH_Gen_i::CreateMeshFromSAUV
1221 * Create mesh and import data from SAUV file
1223 //=============================================================================
1225 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromSAUV( const char* theFileName,
1226 SMESH::DriverMED_ReadStatus& theStatus)
1227 throw ( SALOME::SALOME_Exception )
1229 Unexpect aCatch(SALOME_SalomeException);
1230 checkFileReadable( theFileName );
1232 std::string sauvfilename(theFileName);
1233 std::string medfilename(theFileName);
1234 medfilename += ".med";
1237 cmd = "%PYTHONBIN% ";
1242 cmd += "from medutilities import convert ; convert(r'" + sauvfilename + "', 'GIBI', 'MED', 1, r'" + medfilename + "')";
1244 system(cmd.c_str());
1245 SMESH::mesh_array* result = CreateMeshesFromMEDorSAUV(medfilename.c_str(), theStatus, "CreateMeshesFromSAUV", sauvfilename.c_str());
1247 cmd = "%PYTHONBIN% ";
1252 cmd += "from medutilities import my_remove ; my_remove(r'" + medfilename + "')";
1254 system(cmd.c_str());
1258 //=============================================================================
1260 * SMESH_Gen_i::CreateMeshFromSTL
1262 * Create mesh and import data from STL file
1264 //=============================================================================
1266 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromSTL( const char* theFileName )
1267 throw ( SALOME::SALOME_Exception )
1269 Unexpect aCatch(SALOME_SalomeException);
1270 checkFileReadable( theFileName );
1272 SMESH::SMESH_Mesh_var aMesh = createMesh();
1275 char bname[ _MAX_FNAME ];
1276 _splitpath( theFileName, NULL, NULL, bname, NULL );
1277 string aFileName = bname;
1279 string aFileName = basename( theFileName );
1281 // publish mesh in the study
1282 if ( CanPublishInStudy( aMesh ) ) {
1283 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1284 aStudyBuilder->NewCommand(); // There is a transaction
1285 SALOMEDS::SObject_wrap aSO = PublishInStudy
1286 ( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
1287 aStudyBuilder->CommitCommand();
1288 if ( !aSO->_is_nil() ) {
1289 // Update Python script
1290 TPythonDump() << aSO << " = " << this << ".CreateMeshesFromSTL(r'" << theFileName << "')";
1294 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1296 aServant->ImportSTLFile( theFileName );
1297 aServant->GetImpl().GetMeshDS()->Modified();
1298 return aMesh._retn();
1301 //================================================================================
1303 * \brief Create meshes and import data from the CGSN file
1305 //================================================================================
1307 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromCGNS( const char* theFileName,
1308 SMESH::DriverMED_ReadStatus& theStatus)
1309 throw ( SALOME::SALOME_Exception )
1311 Unexpect aCatch(SALOME_SalomeException);
1312 checkFileReadable( theFileName );
1314 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
1317 // Retrieve nb meshes from the file
1318 DriverCGNS_Read myReader;
1319 myReader.SetFile( theFileName );
1320 Driver_Mesh::Status aStatus;
1321 int nbMeshes = myReader.GetNbMeshes(aStatus);
1322 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
1324 aResult->length( nbMeshes );
1326 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
1329 TPythonDump aPythonDump;
1330 aPythonDump << "([";
1332 if (theStatus == SMESH::DRS_OK)
1334 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1335 aStudyBuilder->NewCommand(); // There is a transaction
1339 // Iterate through all meshes and create mesh objects
1340 for ( ; i < nbMeshes; ++i )
1343 if (i > 0) aPythonDump << ", ";
1346 SMESH::SMESH_Mesh_var mesh = createMesh();
1347 aResult[i] = SMESH::SMESH_Mesh::_duplicate( mesh );
1349 // Read mesh data (groups are published automatically by ImportMEDFile())
1350 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
1351 ASSERT( meshServant );
1353 SMESH::DriverMED_ReadStatus status1 =
1354 meshServant->ImportCGNSFile( theFileName, i, meshName );
1355 if (status1 > theStatus)
1356 theStatus = status1;
1358 meshServant->GetImpl().GetMeshDS()->Modified();
1359 // publish mesh in the study
1360 SALOMEDS::SObject_wrap aSO;
1361 if ( CanPublishInStudy( mesh ) )
1362 aSO = PublishMesh( myCurrentStudy, mesh.in(), meshName.c_str() );
1365 if ( !aSO->_is_nil() ) {
1369 aPythonDump << "mesh_" << i;
1372 aStudyBuilder->CommitCommand();
1375 aPythonDump << "], status) = " << this << ".CreateMeshesFromCGNS(r'" << theFileName << "')";
1377 // Dump creation of groups
1378 for ( int i = 0; i < aResult->length(); ++i )
1379 SMESH::ListOfGroups_var groups = aResult[ i ]->GetGroups();
1381 THROW_SALOME_CORBA_EXCEPTION("CGNS library is unavailable", SALOME::INTERNAL_ERROR);
1384 return aResult._retn();
1387 //================================================================================
1389 * \brief Create a mesh and import data from a GMF file
1391 //================================================================================
1393 SMESH::SMESH_Mesh_ptr
1394 SMESH_Gen_i::CreateMeshesFromGMF( const char* theFileName,
1395 CORBA::Boolean theMakeRequiredGroups,
1396 SMESH::ComputeError_out theError)
1397 throw ( SALOME::SALOME_Exception )
1399 Unexpect aCatch(SALOME_SalomeException);
1400 checkFileReadable( theFileName );
1402 SMESH::SMESH_Mesh_var aMesh = createMesh();
1404 char bname[ _MAX_FNAME ];
1405 _splitpath( theFileName, NULL, NULL, bname, NULL );
1406 string aFileName = bname;
1408 string aFileName = basename( theFileName );
1410 // publish mesh in the study
1411 if ( CanPublishInStudy( aMesh ) ) {
1412 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1413 aStudyBuilder->NewCommand(); // There is a transaction
1414 SALOMEDS::SObject_wrap aSO = PublishInStudy
1415 ( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
1416 aStudyBuilder->CommitCommand();
1417 if ( !aSO->_is_nil() ) {
1418 // Update Python script
1419 TPythonDump() << "("<< aSO << ", error) = " << this << ".CreateMeshesFromGMF(r'"
1420 << theFileName << "', "
1421 << theMakeRequiredGroups << " )";
1424 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1426 theError = aServant->ImportGMFFile( theFileName, theMakeRequiredGroups );
1427 aServant->GetImpl().GetMeshDS()->Modified();
1428 return aMesh._retn();
1432 //=============================================================================
1434 * SMESH_Gen_i::IsReadyToCompute
1436 * Returns true if mesh contains enough data to be computed
1438 //=============================================================================
1440 CORBA::Boolean SMESH_Gen_i::IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
1441 GEOM::GEOM_Object_ptr theShapeObject )
1442 throw ( SALOME::SALOME_Exception )
1444 Unexpect aCatch(SALOME_SalomeException);
1445 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IsReadyToCompute" );
1447 if ( CORBA::is_nil( theShapeObject ) )
1448 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1449 SALOME::BAD_PARAM );
1451 if ( CORBA::is_nil( theMesh ) )
1452 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1453 SALOME::BAD_PARAM );
1457 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1458 ASSERT( meshServant );
1459 if ( meshServant ) {
1460 // get local TopoDS_Shape
1461 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
1462 // call implementation
1463 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1464 return myGen.CheckAlgoState( myLocMesh, myLocShape );
1467 catch ( SALOME_Exception& S_ex ) {
1468 INFOS( "catch exception "<< S_ex.what() );
1473 //================================================================================
1475 * \brief Find SObject for an algo
1477 //================================================================================
1479 SALOMEDS::SObject_ptr SMESH_Gen_i::GetAlgoSO(const ::SMESH_Algo* algo)
1482 if ( !myCurrentStudy->_is_nil() ) {
1483 // find algo in the study
1484 CORBA::String_var compDataType = ComponentDataType();
1485 SALOMEDS::SComponent_wrap father = myCurrentStudy->FindComponent( compDataType.in() );
1486 if ( !father->_is_nil() ) {
1487 SALOMEDS::ChildIterator_wrap itBig = myCurrentStudy->NewChildIterator( father );
1488 for ( ; itBig->More(); itBig->Next() ) {
1489 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
1490 if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
1491 SALOMEDS::ChildIterator_wrap algoIt = myCurrentStudy->NewChildIterator( gotBranch );
1492 for ( ; algoIt->More(); algoIt->Next() ) {
1493 SALOMEDS::SObject_wrap algoSO = algoIt->Value();
1494 CORBA::Object_var algoIOR = SObjectToObject( algoSO );
1495 if ( !CORBA::is_nil( algoIOR )) {
1496 SMESH_Hypothesis_i* impl = SMESH::DownCast<SMESH_Hypothesis_i*>( algoIOR );
1497 if ( impl && impl->GetImpl() == algo )
1498 return algoSO._retn();
1500 } // loop on algo SO's
1503 } // SMESH component iterator
1507 return SALOMEDS::SObject::_nil();
1510 //================================================================================
1512 * \brief Return errors of mesh computation
1514 //================================================================================
1516 SMESH::compute_error_array* SMESH_Gen_i::GetComputeErrors( SMESH::SMESH_Mesh_ptr theMesh,
1517 GEOM::GEOM_Object_ptr theSubObject )
1518 throw ( SALOME::SALOME_Exception )
1520 Unexpect aCatch(SALOME_SalomeException);
1521 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetComputeErrors()" );
1523 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1524 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1526 if ( CORBA::is_nil( theMesh ) )
1527 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1529 SMESH::compute_error_array_var error_array = new SMESH::compute_error_array;
1531 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1534 if(theMesh->HasShapeToMesh())
1535 shape = GeomObjectToShape( theSubObject );
1537 shape = SMESH_Mesh::PseudoShape();
1539 ::SMESH_Mesh& mesh = meshServant->GetImpl();
1541 error_array->length( mesh.GetMeshDS()->MaxShapeIndex() );
1544 SMESH_subMesh *sm = mesh.GetSubMesh(shape);
1545 const bool includeSelf = true, complexShapeFirst = true;
1546 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(includeSelf,
1548 while ( smIt->more() )
1551 // if ( sm->GetSubShape().ShapeType() == TopAbs_VERTEX )
1553 SMESH_ComputeErrorPtr error = sm->GetComputeError();
1554 if ( error && !error->IsOK() )
1556 if ( !( error->myAlgo ) &&
1557 !( error->myAlgo = sm->GetAlgo() ))
1559 SMESH::ComputeError & errStruct = error_array[ nbErr++ ];
1560 errStruct.code = -( error->myName < 0 ? error->myName + 1: error->myName ); // -1 -> 0
1561 errStruct.comment = error->myComment.c_str();
1562 errStruct.subShapeID = sm->GetId();
1563 SALOMEDS::SObject_wrap algoSO = GetAlgoSO( error->myAlgo );
1564 if ( !algoSO->_is_nil() ) {
1565 CORBA::String_var algoName = algoSO->GetName();
1566 errStruct.algoName = algoName;
1569 errStruct.algoName = error->myAlgo->GetName();
1571 errStruct.hasBadMesh = !error->myBadElements.empty();
1574 error_array->length( nbErr );
1577 catch ( SALOME_Exception& S_ex ) {
1578 INFOS( "catch exception "<< S_ex.what() );
1581 return error_array._retn();
1584 //================================================================================
1586 * \brief Return mesh elements preventing computation of a subshape
1588 //================================================================================
1590 SMESH::MeshPreviewStruct*
1591 SMESH_Gen_i::GetBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
1592 CORBA::Short theSubShapeID )
1593 throw ( SALOME::SALOME_Exception )
1595 Unexpect aCatch(SALOME_SalomeException);
1596 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetBadInputElements()" );
1598 if ( CORBA::is_nil( theMesh ) )
1599 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1601 SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
1604 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1606 // mesh implementation
1607 ::SMESH_Mesh& mesh = meshServant->GetImpl();
1608 // submesh by subshape id
1609 if ( SMESH_subMesh * sm = mesh.GetSubMeshContaining( theSubShapeID ))
1612 SMESH_ComputeErrorPtr error = sm->GetComputeError();
1613 if ( error && !error->myBadElements.empty())
1615 typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
1616 typedef TNode2LocalIDMap::iterator TNodeLocalID;
1618 // get nodes of elements and count elements
1619 TNode2LocalIDMap mapNode2LocalID;
1620 list< TNodeLocalID > connectivity;
1621 int i, nbElements = 0, nbConnNodes = 0;
1623 list<const SMDS_MeshElement*>::iterator elemIt = error->myBadElements.begin();
1624 list<const SMDS_MeshElement*>::iterator elemEnd = error->myBadElements.end();
1625 for ( ; elemIt != elemEnd; ++elemIt, ++nbElements )
1627 SMDS_ElemIteratorPtr nIt = (*elemIt)->nodesIterator();
1628 while ( nIt->more() )
1629 connectivity.push_back
1630 ( mapNode2LocalID.insert( make_pair( nIt->next(), ++nbConnNodes)).first );
1632 // fill node coords and assign local ids to the nodes
1633 int nbNodes = mapNode2LocalID.size();
1634 result->nodesXYZ.length( nbNodes );
1635 TNodeLocalID node2ID = mapNode2LocalID.begin();
1636 for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
1637 node2ID->second = i;
1638 const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
1639 result->nodesXYZ[i].x = node->X();
1640 result->nodesXYZ[i].y = node->Y();
1641 result->nodesXYZ[i].z = node->Z();
1643 // fill connectivity
1644 result->elementConnectivities.length( nbConnNodes );
1645 list< TNodeLocalID >::iterator connIt = connectivity.begin();
1646 for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
1647 result->elementConnectivities[i] = (*connIt)->second;
1649 // fill element types
1650 result->elementTypes.length( nbElements );
1651 for ( i = 0, elemIt = error->myBadElements.begin(); i <nbElements; ++i, ++elemIt )
1653 const SMDS_MeshElement* elem = *elemIt;
1654 result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType) elem->GetType();
1655 result->elementTypes[i].isPoly = elem->IsPoly();
1656 result->elementTypes[i].nbNodesInElement = elem->NbNodes();
1662 catch ( SALOME_Exception& S_ex ) {
1663 INFOS( "catch exception "<< S_ex.what() );
1666 return result._retn();
1669 //================================================================================
1671 * \brief Create a group of elements preventing computation of a sub-shape
1673 //================================================================================
1675 SMESH::ListOfGroups*
1676 SMESH_Gen_i::MakeGroupsOfBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
1677 CORBA::Short theSubShapeID,
1678 const char* theGroupName )
1679 throw ( SALOME::SALOME_Exception )
1681 Unexpect aCatch(SALOME_SalomeException);
1683 SMESH::ListOfGroups_var groups;
1685 if ( CORBA::is_nil( theMesh ) )
1686 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1689 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1691 groups = meshServant->MakeGroupsOfBadInputElements( theSubShapeID, theGroupName );
1692 TPythonDump() << groups << " = " << this
1693 << ".MakeGroupsOfBadInputElements( "
1694 << theMesh << ", " << theSubShapeID << ", '" << theGroupName << "' )";
1697 catch ( SALOME_Exception& S_ex ) {
1698 INFOS( "catch exception "<< S_ex.what() );
1700 return groups._retn();
1703 //================================================================================
1705 * \brief Returns errors of hypotheses definintion
1706 * \param theMesh - the mesh
1707 * \param theSubObject - the main or sub- shape
1708 * \retval SMESH::algo_error_array* - sequence of errors
1710 //================================================================================
1712 SMESH::algo_error_array* SMESH_Gen_i::GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
1713 GEOM::GEOM_Object_ptr theSubObject )
1714 throw ( SALOME::SALOME_Exception )
1716 Unexpect aCatch(SALOME_SalomeException);
1717 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetAlgoState()" );
1719 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1720 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1722 if ( CORBA::is_nil( theMesh ) )
1723 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1725 SMESH::algo_error_array_var error_array = new SMESH::algo_error_array;
1727 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1728 ASSERT( meshServant );
1729 if ( meshServant ) {
1730 TopoDS_Shape myLocShape;
1731 if(theMesh->HasShapeToMesh())
1732 myLocShape = GeomObjectToShape( theSubObject );
1734 myLocShape = SMESH_Mesh::PseudoShape();
1736 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1737 list< ::SMESH_Gen::TAlgoStateError > error_list;
1738 list< ::SMESH_Gen::TAlgoStateError >::iterator error;
1739 // call ::SMESH_Gen::GetAlgoState()
1740 myGen.GetAlgoState( myLocMesh, myLocShape, error_list );
1741 error_array->length( error_list.size() );
1743 for ( error = error_list.begin(); error != error_list.end(); ++error )
1745 // fill AlgoStateError structure
1746 SMESH::AlgoStateError & errStruct = error_array[ i++ ];
1747 errStruct.state = SMESH_Mesh_i::ConvertHypothesisStatus( error->_name );
1748 errStruct.algoDim = error->_algoDim;
1749 errStruct.isGlobalAlgo = error->_isGlobalAlgo;
1750 errStruct.algoName = "";
1751 SALOMEDS::SObject_wrap algoSO = GetAlgoSO( error->_algo );
1752 if ( !algoSO->_is_nil() ) {
1753 CORBA::String_var algoName = algoSO->GetName();
1754 errStruct.algoName = algoName.in();
1759 catch ( SALOME_Exception& S_ex ) {
1760 INFOS( "catch exception "<< S_ex.what() );
1762 return error_array._retn();
1765 //=============================================================================
1767 * SMESH_Gen_i::GetSubShapesId
1769 * Get sub-shapes unique ID's list
1771 //=============================================================================
1773 SMESH::long_array* SMESH_Gen_i::GetSubShapesId( GEOM::GEOM_Object_ptr theMainShapeObject,
1774 const SMESH::object_array& theListOfSubShapeObject )
1775 throw ( SALOME::SALOME_Exception )
1777 Unexpect aCatch(SALOME_SalomeException);
1778 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetSubShapesId" );
1780 SMESH::long_array_var shapesId = new SMESH::long_array;
1783 if ( CORBA::is_nil( theMainShapeObject ) )
1784 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1785 SALOME::BAD_PARAM );
1789 TopoDS_Shape myMainShape = GeomObjectToShape(theMainShapeObject);
1790 TopTools_IndexedMapOfShape myIndexToShape;
1791 TopExp::MapShapes(myMainShape,myIndexToShape);
1793 for ( int i = 0; i < theListOfSubShapeObject.length(); i++ )
1795 GEOM::GEOM_Object_var aShapeObject
1796 = GEOM::GEOM_Object::_narrow(theListOfSubShapeObject[i]);
1797 if ( CORBA::is_nil( aShapeObject ) )
1798 THROW_SALOME_CORBA_EXCEPTION ("bad shape object reference", \
1799 SALOME::BAD_PARAM );
1801 TopoDS_Shape locShape = GeomObjectToShape(aShapeObject);
1802 for (TopExp_Explorer exp(locShape,TopAbs_FACE); exp.More(); exp.Next())
1804 const TopoDS_Face& F = TopoDS::Face(exp.Current());
1805 setId.insert(myIndexToShape.FindIndex(F));
1806 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(F));
1808 for (TopExp_Explorer exp(locShape,TopAbs_EDGE); exp.More(); exp.Next())
1810 const TopoDS_Edge& E = TopoDS::Edge(exp.Current());
1811 setId.insert(myIndexToShape.FindIndex(E));
1812 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(E));
1814 for (TopExp_Explorer exp(locShape,TopAbs_VERTEX); exp.More(); exp.Next())
1816 const TopoDS_Vertex& V = TopoDS::Vertex(exp.Current());
1817 setId.insert(myIndexToShape.FindIndex(V));
1818 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(V));
1821 shapesId->length(setId.size());
1822 set<int>::iterator iind;
1824 for (iind = setId.begin(); iind != setId.end(); iind++)
1826 if(MYDEBUG) SCRUTE((*iind));
1827 shapesId[i] = (*iind);
1828 if(MYDEBUG) SCRUTE(shapesId[i]);
1832 catch (SALOME_Exception& S_ex)
1834 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
1837 return shapesId._retn();
1840 //=============================================================================
1842 * SMESH_Gen_i::Compute
1844 * Compute mesh on a shape
1846 //=============================================================================
1848 CORBA::Boolean SMESH_Gen_i::Compute( SMESH::SMESH_Mesh_ptr theMesh,
1849 GEOM::GEOM_Object_ptr theShapeObject )
1850 throw ( SALOME::SALOME_Exception )
1853 Unexpect aCatch(SALOME_SalomeException);
1854 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Compute" );
1856 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1857 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1858 SALOME::BAD_PARAM );
1860 if ( CORBA::is_nil( theMesh ) )
1861 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1862 SALOME::BAD_PARAM );
1864 // Update Python script
1865 TPythonDump() << "isDone = " << this << ".Compute( "
1866 << theMesh << ", " << theShapeObject << ")";
1870 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1871 meshServant->Load();
1872 ASSERT( meshServant );
1873 if ( meshServant ) {
1874 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
1875 meshServant->CheckGeomModif();
1876 // get local TopoDS_Shape
1877 TopoDS_Shape myLocShape;
1878 if(theMesh->HasShapeToMesh())
1879 myLocShape = GeomObjectToShape( theShapeObject );
1881 myLocShape = SMESH_Mesh::PseudoShape();
1882 // call implementation compute
1883 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1884 myGen.PrepareCompute( myLocMesh, myLocShape);
1885 bool ok = myGen.Compute( myLocMesh, myLocShape);
1886 meshServant->CreateGroupServants(); // algos can create groups (issue 0020918)
1887 myLocMesh.GetMeshDS()->Modified();
1891 catch ( std::bad_alloc ) {
1892 INFOS( "Compute(): lack of memory" );
1894 catch ( SALOME_Exception& S_ex ) {
1895 INFOS( "Compute(): catch exception "<< S_ex.what() );
1898 INFOS( "Compute(): unknown exception " );
1903 //=============================================================================
1905 * SMESH_Gen_i::CancelCompute
1907 * Cancel Compute mesh on a shape
1909 //=============================================================================
1911 void SMESH_Gen_i::CancelCompute( SMESH::SMESH_Mesh_ptr theMesh,
1912 GEOM::GEOM_Object_ptr theShapeObject )
1914 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1915 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1916 TopoDS_Shape myLocShape;
1917 if(theMesh->HasShapeToMesh())
1918 myLocShape = GeomObjectToShape( theShapeObject );
1920 myLocShape = SMESH_Mesh::PseudoShape();
1921 myGen.CancelCompute( myLocMesh, myLocShape);
1924 //=============================================================================
1926 * SMESH_Gen_i::Precompute
1928 * Compute mesh as preview till indicated dimension on shape
1930 //=============================================================================
1932 SMESH::MeshPreviewStruct* SMESH_Gen_i::Precompute( SMESH::SMESH_Mesh_ptr theMesh,
1933 GEOM::GEOM_Object_ptr theShapeObject,
1934 SMESH::Dimension theDimension,
1935 SMESH::long_array& theShapesId)
1936 throw ( SALOME::SALOME_Exception )
1938 Unexpect aCatch(SALOME_SalomeException);
1939 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Precompute" );
1941 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1942 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1943 SALOME::BAD_PARAM );
1945 if ( CORBA::is_nil( theMesh ) )
1946 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1947 SALOME::BAD_PARAM );
1949 SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
1952 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1953 meshServant->Load();
1954 ASSERT( meshServant );
1955 if ( meshServant ) {
1956 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
1957 meshServant->CheckGeomModif();
1958 // get local TopoDS_Shape
1959 TopoDS_Shape myLocShape;
1960 if(theMesh->HasShapeToMesh())
1961 myLocShape = GeomObjectToShape( theShapeObject );
1963 return result._retn();;
1965 // call implementation compute
1966 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1968 ::MeshDimension aDim = (MeshDimension)theDimension;
1969 if ( myGen.Compute( myLocMesh, myLocShape, false, false, aDim, &shapeIds ) )
1971 int nbShapeId = shapeIds.size();
1972 theShapesId.length( nbShapeId );
1973 // iterates on shapes and collect mesh entities into mesh preview
1974 TSetOfInt::const_iterator idIt = shapeIds.begin();
1975 TSetOfInt::const_iterator idEnd = shapeIds.end();
1976 std::map< int, int > mapOfShIdNb;
1977 std::set< SMESH_TLink > setOfEdge;
1978 std::list< SMDSAbs_ElementType > listOfElemType;
1979 typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
1980 typedef TNode2LocalIDMap::iterator TNodeLocalID;
1981 TNode2LocalIDMap mapNode2LocalID;
1982 list< TNodeLocalID > connectivity;
1983 int i, nbConnNodes = 0;
1984 std::set< const SMESH_subMesh* > setOfVSubMesh;
1985 // iterates on shapes
1986 for ( ; idIt != idEnd; idIt++ )
1988 if ( mapOfShIdNb.find( *idIt ) != mapOfShIdNb.end() )
1990 SMESH_subMesh* sm = myLocMesh.GetSubMeshContaining(*idIt);
1991 if ( !sm || !sm->IsMeshComputed() )
1994 const TopoDS_Shape& aSh = sm->GetSubShape();
1995 const int shDim = myGen.GetShapeDim( aSh );
1996 if ( shDim < 1 || shDim > theDimension )
1999 mapOfShIdNb[ *idIt ] = 0;
2000 theShapesId[ mapOfShIdNb.size() - 1 ] = *idIt;
2002 SMESHDS_SubMesh* smDS = sm->GetSubMeshDS();
2003 if ( !smDS ) continue;
2005 if ( theDimension == SMESH::DIM_2D )
2007 SMDS_ElemIteratorPtr faceIt = smDS->GetElements();
2008 while ( faceIt->more() )
2010 const SMDS_MeshElement* face = faceIt->next();
2011 int aNbNode = face->NbNodes();
2013 aNbNode /= 2; // do not take into account additional middle nodes
2015 SMDS_MeshNode* node1 = (SMDS_MeshNode*)face->GetNode( 0 );
2016 for ( int nIndx = 0; nIndx < aNbNode; nIndx++ )
2018 SMDS_MeshNode* node2 = (SMDS_MeshNode*)face->GetNode( nIndx+1 < aNbNode ? nIndx+1 : 0 );
2019 if ( setOfEdge.insert( SMESH_TLink ( node1, node2 ) ).second )
2021 listOfElemType.push_back( SMDSAbs_Edge );
2022 connectivity.push_back
2023 ( mapNode2LocalID.insert( make_pair( node1, ++nbConnNodes)).first );
2024 connectivity.push_back
2025 ( mapNode2LocalID.insert( make_pair( node2, ++nbConnNodes)).first );
2031 else if ( theDimension == SMESH::DIM_1D )
2033 SMDS_NodeIteratorPtr nodeIt = smDS->GetNodes();
2034 while ( nodeIt->more() )
2036 listOfElemType.push_back( SMDSAbs_Node );
2037 connectivity.push_back
2038 ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
2040 // add corner nodes by first vertex from edge
2041 SMESH_subMeshIteratorPtr edgeSmIt =
2042 sm->getDependsOnIterator(/*includeSelf*/false,
2043 /*complexShapeFirst*/false);
2044 while ( edgeSmIt->more() )
2046 SMESH_subMesh* vertexSM = edgeSmIt->next();
2047 // check that vertex is not already treated
2048 if ( !setOfVSubMesh.insert( vertexSM ).second )
2050 if ( vertexSM->GetSubShape().ShapeType() != TopAbs_VERTEX )
2053 const SMESHDS_SubMesh* vertexSmDS = vertexSM->GetSubMeshDS();
2054 SMDS_NodeIteratorPtr nodeIt = vertexSmDS->GetNodes();
2055 while ( nodeIt->more() )
2057 listOfElemType.push_back( SMDSAbs_Node );
2058 connectivity.push_back
2059 ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
2065 // fill node coords and assign local ids to the nodes
2066 int nbNodes = mapNode2LocalID.size();
2067 result->nodesXYZ.length( nbNodes );
2068 TNodeLocalID node2ID = mapNode2LocalID.begin();
2069 for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
2070 node2ID->second = i;
2071 const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
2072 result->nodesXYZ[i].x = node->X();
2073 result->nodesXYZ[i].y = node->Y();
2074 result->nodesXYZ[i].z = node->Z();
2076 // fill connectivity
2077 result->elementConnectivities.length( nbConnNodes );
2078 list< TNodeLocalID >::iterator connIt = connectivity.begin();
2079 for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
2080 result->elementConnectivities[i] = (*connIt)->second;
2083 // fill element types
2084 result->elementTypes.length( listOfElemType.size() );
2085 std::list< SMDSAbs_ElementType >::const_iterator typeIt = listOfElemType.begin();
2086 std::list< SMDSAbs_ElementType >::const_iterator typeEnd = listOfElemType.end();
2087 for ( i = 0; typeIt != typeEnd; ++i, ++typeIt )
2089 SMDSAbs_ElementType elemType = *typeIt;
2090 result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType)elemType;
2091 result->elementTypes[i].isPoly = false;
2092 result->elementTypes[i].nbNodesInElement = elemType == SMDSAbs_Edge ? 2 : 1;
2095 // correct number of shapes
2096 theShapesId.length( mapOfShIdNb.size() );
2100 catch ( std::bad_alloc ) {
2101 INFOS( "Precompute(): lack of memory" );
2103 catch ( SALOME_Exception& S_ex ) {
2104 INFOS( "Precompute(): catch exception "<< S_ex.what() );
2107 INFOS( "Precompute(): unknown exception " );
2109 return result._retn();
2113 //=============================================================================
2115 * SMESH_Gen_i::Evaluate
2117 * Evaluate mesh on a shape
2119 //=============================================================================
2121 SMESH::long_array* SMESH_Gen_i::Evaluate(SMESH::SMESH_Mesh_ptr theMesh,
2122 GEOM::GEOM_Object_ptr theShapeObject)
2123 // SMESH::long_array& theNbElems)
2124 throw ( SALOME::SALOME_Exception )
2126 Unexpect aCatch(SALOME_SalomeException);
2127 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Evaluate" );
2129 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
2130 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
2131 SALOME::BAD_PARAM );
2133 if ( CORBA::is_nil( theMesh ) )
2134 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
2135 SALOME::BAD_PARAM );
2137 SMESH::long_array_var nbels = new SMESH::long_array;
2138 nbels->length(SMESH::Entity_Last);
2139 int i = SMESH::Entity_Node;
2140 for (; i < SMESH::Entity_Last; i++)
2143 // Update Python script
2144 TPythonDump() << "theNbElems = " << this << ".Evaluate( "
2145 << theMesh << ", " << theShapeObject << ")";
2149 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
2150 ASSERT( meshServant );
2151 if ( meshServant ) {
2152 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
2153 meshServant->CheckGeomModif();
2154 // get local TopoDS_Shape
2155 TopoDS_Shape myLocShape;
2156 if(theMesh->HasShapeToMesh())
2157 myLocShape = GeomObjectToShape( theShapeObject );
2159 myLocShape = SMESH_Mesh::PseudoShape();
2160 // call implementation compute
2161 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
2162 MapShapeNbElems aResMap;
2163 /*CORBA::Boolean ret =*/ myGen.Evaluate( myLocMesh, myLocShape, aResMap);
2164 MapShapeNbElemsItr anIt = aResMap.begin();
2165 for(; anIt!=aResMap.end(); anIt++) {
2166 const vector<int>& aVec = (*anIt).second;
2167 for(i = SMESH::Entity_Node; i < aVec.size(); i++) {
2168 int nbElem = aVec[i];
2169 if ( nbElem < 0 ) // algo failed, check that it has reported a message
2171 SMESH_subMesh* sm = anIt->first;
2172 SMESH_ComputeErrorPtr& error = sm->GetComputeError();
2173 const SMESH_Algo* algo = myGen.GetAlgo( myLocMesh, sm->GetSubShape());
2174 if ( (algo && !error.get()) || error->IsOK() )
2175 error.reset( new SMESH_ComputeError( COMPERR_ALGO_FAILED,"Failed to evaluate",algo));
2179 nbels[i] += aVec[i];
2183 return nbels._retn();
2186 catch ( std::bad_alloc ) {
2187 INFOS( "Evaluate(): lack of memory" );
2189 catch ( SALOME_Exception& S_ex ) {
2190 INFOS( "Evaluate(): catch exception "<< S_ex.what() );
2193 INFOS( "Evaluate(): unknown exception " );
2196 return nbels._retn();
2199 //================================================================================
2201 * \brief Return geometrical object the given element is built on
2202 * \param theMesh - the mesh the element is in
2203 * \param theElementID - the element ID
2204 * \param theGeomName - the name of the result geom object if it is not yet published
2205 * \retval GEOM::GEOM_Object_ptr - the found or just published geom object (no need to UnRegister())
2207 //================================================================================
2209 GEOM::GEOM_Object_ptr
2210 SMESH_Gen_i::GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
2211 CORBA::Long theElementID,
2212 const char* theGeomName)
2213 throw ( SALOME::SALOME_Exception )
2215 Unexpect aCatch(SALOME_SalomeException);
2217 GEOM::GEOM_Object_wrap geom = FindGeometryByMeshElement(theMesh, theElementID);
2218 if ( !geom->_is_nil() ) {
2219 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
2220 GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
2222 // try to find the corresponding SObject
2223 SALOMEDS::SObject_wrap SObj = ObjectToSObject( myCurrentStudy, geom.in() );
2224 if ( SObj->_is_nil() ) // submesh can be not found even if published
2226 // try to find published submesh
2227 GEOM::ListOfLong_var list = geom->GetSubShapeIndices();
2228 if ( !geom->IsMainShape() && list->length() == 1 ) {
2229 SALOMEDS::SObject_wrap mainSO = ObjectToSObject( myCurrentStudy, mainShape );
2230 SALOMEDS::ChildIterator_wrap it;
2231 if ( !mainSO->_is_nil() ) {
2232 it = myCurrentStudy->NewChildIterator( mainSO );
2234 if ( !it->_is_nil() ) {
2235 for ( it->InitEx(true); it->More(); it->Next() ) {
2236 SALOMEDS::SObject_wrap so = it->Value();
2237 CORBA::Object_var obj = SObjectToObject( so );
2238 GEOM::GEOM_Object_var subGeom = GEOM::GEOM_Object::_narrow( obj );
2239 if ( !subGeom->_is_nil() ) {
2240 GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
2241 if ( subList->length() == 1 && list[0] == subList[0] ) {
2251 if ( SObj->_is_nil() ) // publish a new subshape
2252 SObj = geomGen->AddInStudy( myCurrentStudy, geom, theGeomName, mainShape );
2254 // return only published geometry
2255 if ( !SObj->_is_nil() ) {
2256 //return geom._retn(); -- servant of geom must be UnRegister()ed;
2257 CORBA::Object_var obj = SObjectToObject( SObj );
2258 GEOM::GEOM_Object_var go = GEOM::GEOM_Object::_narrow( obj );
2262 return GEOM::GEOM_Object::_nil();
2265 //================================================================================
2267 * \brief Return geometrical object the given element is built on.
2268 * \param theMesh - the mesh the element is in
2269 * \param theElementID - the element ID
2270 * \retval GEOM::GEOM_Object_ptr - the found or created (UnRegister()!) geom object
2272 //================================================================================
2274 GEOM::GEOM_Object_ptr
2275 SMESH_Gen_i::FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
2276 CORBA::Long theElementID)
2277 throw ( SALOME::SALOME_Exception )
2279 Unexpect aCatch(SALOME_SalomeException);
2280 if ( CORBA::is_nil( theMesh ) )
2281 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
2283 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
2284 GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
2286 // get a core mesh DS
2287 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
2288 if ( meshServant && !geomGen->_is_nil() && !mainShape->_is_nil() )
2290 ::SMESH_Mesh & mesh = meshServant->GetImpl();
2291 SMESHDS_Mesh* meshDS = mesh.GetMeshDS();
2292 // find the element in mesh
2293 if ( const SMDS_MeshElement * elem = meshDS->FindElement( theElementID ) ) {
2294 // find a shape id by the element
2295 if ( int shapeID = ::SMESH_MeshEditor( &mesh ).FindShape( elem )) {
2296 // get a geom object by the shape id
2297 GEOM::GEOM_Object_var geom = ShapeToGeomObject( meshDS->IndexToShape( shapeID ));
2298 if ( geom->_is_nil() ) {
2299 // try to find a published sub-shape
2300 SALOMEDS::SObject_wrap mainSO = ObjectToSObject( myCurrentStudy, mainShape );
2301 SALOMEDS::ChildIterator_wrap it;
2302 if ( !mainSO->_is_nil() ) {
2303 it = myCurrentStudy->NewChildIterator( mainSO );
2305 if ( !it->_is_nil() ) {
2306 for ( it->InitEx(true); it->More(); it->Next() ) {
2307 SALOMEDS::SObject_wrap so = it->Value();
2308 CORBA::Object_var obj = SObjectToObject( so );
2309 GEOM::GEOM_Object_var subGeom = GEOM::GEOM_Object::_narrow( obj );
2310 if ( !subGeom->_is_nil() ) {
2311 GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
2312 if ( subList->length() == 1 && shapeID == subList[0] ) {
2320 if ( geom->_is_nil() ) {
2322 GEOM::GEOM_IShapesOperations_wrap op =
2323 geomGen->GetIShapesOperations( GetCurrentStudyID() );
2324 if ( !op->_is_nil() )
2325 geom = op->GetSubShape( mainShape, shapeID );
2330 if ( !geom->_is_nil() ) {
2331 GeomObjectToShape( geom ); // let geom client remember the found shape
2332 return geom._retn();
2337 return GEOM::GEOM_Object::_nil();
2340 //================================================================================
2342 * SMESH_Gen_i::Concatenate
2344 * Concatenate the given meshes into one mesh
2346 //================================================================================
2348 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::Concatenate(const SMESH::mesh_array& theMeshesArray,
2349 CORBA::Boolean theUniteIdenticalGroups,
2350 CORBA::Boolean theMergeNodesAndElements,
2351 CORBA::Double theMergeTolerance)
2352 throw ( SALOME::SALOME_Exception )
2354 return ConcatenateCommon(theMeshesArray,
2355 theUniteIdenticalGroups,
2356 theMergeNodesAndElements,
2361 //================================================================================
2363 * SMESH_Gen_i::ConcatenateWithGroups
2365 * Concatenate the given meshes into one mesh
2366 * Create the groups of all elements from initial meshes
2368 //================================================================================
2370 SMESH::SMESH_Mesh_ptr
2371 SMESH_Gen_i::ConcatenateWithGroups(const SMESH::mesh_array& theMeshesArray,
2372 CORBA::Boolean theUniteIdenticalGroups,
2373 CORBA::Boolean theMergeNodesAndElements,
2374 CORBA::Double theMergeTolerance)
2375 throw ( SALOME::SALOME_Exception )
2377 return ConcatenateCommon(theMeshesArray,
2378 theUniteIdenticalGroups,
2379 theMergeNodesAndElements,
2384 //================================================================================
2386 * SMESH_Gen_i::ConcatenateCommon
2388 * Concatenate the given meshes into one mesh
2390 //================================================================================
2392 SMESH::SMESH_Mesh_ptr
2393 SMESH_Gen_i::ConcatenateCommon(const SMESH::mesh_array& theMeshesArray,
2394 CORBA::Boolean theUniteIdenticalGroups,
2395 CORBA::Boolean theMergeNodesAndElements,
2396 CORBA::Double theMergeTolerance,
2397 CORBA::Boolean theCommonGroups)
2398 throw ( SALOME::SALOME_Exception )
2400 typedef map<int, int> TIDsMap;
2401 typedef list<SMESH::SMESH_Group_var> TListOfNewGroups;
2402 typedef map< pair<string, SMESH::ElementType>, TListOfNewGroups > TGroupsMap;
2403 typedef std::set<SMESHDS_GroupBase*> TGroups;
2405 TPythonDump* pPythonDump = new TPythonDump;
2406 TPythonDump& aPythonDump = *pPythonDump; // prevent dump of called methods
2409 SMESH::SMESH_Mesh_var aNewMesh = CreateEmptyMesh();
2411 SMESHDS_Mesh* aNewMeshDS = 0;
2412 if ( !aNewMesh->_is_nil() ) {
2413 SMESH_Mesh_i* aNewImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( aNewMesh ).in() );
2415 ::SMESH_Mesh& aLocMesh = aNewImpl->GetImpl();
2416 aNewMeshDS = aLocMesh.GetMeshDS();
2418 TGroupsMap aGroupsMap;
2419 TListOfNewGroups aListOfNewGroups;
2420 SMESH_MeshEditor aNewEditor = ::SMESH_MeshEditor(&aLocMesh);
2421 SMESH::ListOfGroups_var aListOfGroups = new SMESH::ListOfGroups();
2424 for ( int i = 0; i < theMeshesArray.length(); i++) {
2425 SMESH::SMESH_Mesh_var anInitMesh = theMeshesArray[i];
2426 if ( !anInitMesh->_is_nil() ) {
2427 SMESH_Mesh_i* anInitImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( anInitMesh ).in() );
2429 ::SMESH_Mesh& aInitLocMesh = anInitImpl->GetImpl();
2430 aInitLocMesh.Load();
2431 SMESHDS_Mesh* anInitMeshDS = aInitLocMesh.GetMeshDS();
2436 // loop on elements of mesh
2437 SMDS_ElemIteratorPtr itElems = anInitMeshDS->elementsIterator();
2438 const SMDS_MeshElement* anElem = 0;
2439 const SMDS_MeshElement* aNewElem = 0;
2440 int anElemNbNodes = 0;
2445 int anNbVolumes = 0;
2448 SMESH::long_array_var anIDsNodes = new SMESH::long_array();
2449 SMESH::long_array_var anIDsEdges = new SMESH::long_array();
2450 SMESH::long_array_var anIDsFaces = new SMESH::long_array();
2451 SMESH::long_array_var anIDsVolumes = new SMESH::long_array();
2452 SMESH::long_array_var anIDsBalls = new SMESH::long_array();
2454 if( theCommonGroups ) {
2455 anIDsNodes->length( anInitMeshDS->NbNodes() );
2456 anIDsEdges->length( anInitMeshDS->NbEdges() );
2457 anIDsFaces->length( anInitMeshDS->NbFaces() );
2458 anIDsVolumes->length( anInitMeshDS->NbVolumes() );
2459 anIDsBalls->length( anInitMeshDS->NbBalls() );
2462 for ( int j = 0; itElems->more(); j++) {
2463 anElem = itElems->next();
2464 SMDSAbs_ElementType anElemType = anElem->GetType();
2465 anElemNbNodes = anElem->NbNodes();
2466 std::vector<const SMDS_MeshNode*> aNodesArray (anElemNbNodes);
2468 // loop on nodes of element
2469 const SMDS_MeshNode* aNode = 0;
2470 const SMDS_MeshNode* aNewNode = 0;
2471 SMDS_ElemIteratorPtr itNodes = anElem->nodesIterator();
2473 for ( int k = 0; itNodes->more(); k++) {
2474 aNode = static_cast<const SMDS_MeshNode*>(itNodes->next());
2475 if ( nodesMap.find(aNode->GetID()) == nodesMap.end() ) {
2476 aNewNode = aNewMeshDS->AddNode(aNode->X(), aNode->Y(), aNode->Z());
2477 nodesMap.insert( make_pair(aNode->GetID(), aNewNode->GetID()) );
2478 if( theCommonGroups )
2479 anIDsNodes[anNbNodes++] = aNewNode->GetID();
2482 aNewNode = aNewMeshDS->FindNode( nodesMap.find(aNode->GetID())->second );
2483 aNodesArray[k] = aNewNode;
2486 // creates a corresponding element on existent nodes in new mesh
2487 switch ( anElem->GetEntityType() ) {
2488 case SMDSEntity_Polyhedra:
2489 if ( const SMDS_VtkVolume* aVolume =
2490 dynamic_cast<const SMDS_VtkVolume*> (anElem))
2492 aNewElem = aNewMeshDS->AddPolyhedralVolume(aNodesArray,
2493 aVolume->GetQuantities());
2494 elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
2495 if( theCommonGroups )
2496 anIDsVolumes[anNbVolumes++] = aNewElem->GetID();
2499 case SMDSEntity_Ball:
2500 if ( const SMDS_BallElement* aBall =
2501 dynamic_cast<const SMDS_BallElement*> (anElem))
2503 aNewElem = aNewEditor.AddElement(aNodesArray, SMDSAbs_Ball,
2504 /*isPoly=*/false, /*id=*/0,
2505 aBall->GetDiameter() );
2506 elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
2507 if( theCommonGroups )
2508 anIDsBalls[aNbBalls++] = aNewElem->GetID();
2513 aNewElem = aNewEditor.AddElement(aNodesArray,
2516 elemsMap.insert(make_pair(anElem->GetID(), aNewElem->GetID()));
2517 if( theCommonGroups ) {
2518 if( anElemType == SMDSAbs_Edge )
2519 anIDsEdges[anNbEdges++] = aNewElem->GetID();
2520 else if( anElemType == SMDSAbs_Face )
2521 anIDsFaces[anNbFaces++] = aNewElem->GetID();
2522 else if( anElemType == SMDSAbs_Volume )
2523 anIDsVolumes[anNbVolumes++] = aNewElem->GetID();
2529 // copy orphan nodes
2530 SMDS_NodeIteratorPtr itNodes = anInitMeshDS->nodesIterator();
2531 while ( itNodes->more() )
2533 const SMDS_MeshNode* aNode = itNodes->next();
2534 if ( aNode->NbInverseElements() == 0 )
2536 const SMDS_MeshNode* aNewNode =
2537 aNewMeshDS->AddNode(aNode->X(), aNode->Y(), aNode->Z());
2538 nodesMap.insert( make_pair(aNode->GetID(), aNewNode->GetID()) );
2539 if( theCommonGroups )
2540 anIDsNodes[anNbNodes++] = aNewNode->GetID();
2545 aListOfGroups = anInitImpl->GetGroups();
2546 SMESH::SMESH_GroupBase_ptr aGroup;
2548 // loop on groups of mesh
2549 SMESH::long_array_var anInitIDs = new SMESH::long_array();
2550 SMESH::long_array_var anNewIDs = new SMESH::long_array();
2551 SMESH::SMESH_Group_var aNewGroup;
2553 SMESH::ElementType aGroupType;
2554 CORBA::String_var aGroupName;
2555 if ( theCommonGroups ) {
2556 for(aGroupType=SMESH::NODE;aGroupType<=SMESH::BALL;aGroupType=(SMESH::ElementType)(aGroupType+1)) {
2558 SALOMEDS::SObject_wrap aMeshSObj = ObjectToSObject( myCurrentStudy, anInitMesh );
2560 str += aMeshSObj->GetName();
2565 switch(aGroupType) {
2568 anIDsNodes->length(anNbNodes);
2573 anIDsEdges->length(anNbEdges);
2578 anIDsFaces->length(anNbFaces);
2583 anIDsVolumes->length(anNbVolumes);
2584 anLen = anNbVolumes;
2588 anIDsBalls->length(aNbBalls);
2596 aGroupName = str.c_str();
2598 // add a new group in the mesh
2599 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
2601 switch(aGroupType) {
2603 aNewGroup->Add( anIDsNodes );
2606 aNewGroup->Add( anIDsEdges );
2609 aNewGroup->Add( anIDsFaces );
2612 aNewGroup->Add( anIDsVolumes );
2615 aNewGroup->Add( anIDsBalls );
2621 aListOfNewGroups.clear();
2622 aListOfNewGroups.push_back(aNewGroup);
2623 aGroupsMap.insert(make_pair( make_pair(aGroupName, aGroupType), aListOfNewGroups ));
2628 // check that current group name and type don't have identical ones in union mesh
2629 for (int iG = 0; iG < aListOfGroups->length(); iG++) {
2630 aGroup = aListOfGroups[iG];
2631 aListOfNewGroups.clear();
2632 aGroupType = aGroup->GetType();
2633 aGroupName = aGroup->GetName();
2635 TGroupsMap::iterator anIter = aGroupsMap.find(make_pair(aGroupName, aGroupType));
2637 // convert a list of IDs
2638 anInitIDs = aGroup->GetListOfID();
2639 anNewIDs->length(anInitIDs->length());
2640 if ( aGroupType == SMESH::NODE )
2641 for (int j = 0; j < anInitIDs->length(); j++) {
2642 anNewIDs[j] = nodesMap.find(anInitIDs[j])->second;
2645 for (int j = 0; j < anInitIDs->length(); j++) {
2646 anNewIDs[j] = elemsMap.find(anInitIDs[j])->second;
2649 // check that current group name and type don't have identical ones in union mesh
2650 if ( anIter == aGroupsMap.end() ) {
2651 // add a new group in the mesh
2652 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
2653 // add elements into new group
2654 aNewGroup->Add( anNewIDs );
2656 aListOfNewGroups.push_back(aNewGroup);
2657 aGroupsMap.insert(make_pair( make_pair(aGroupName, aGroupType), aListOfNewGroups ));
2660 else if ( theUniteIdenticalGroups ) {
2661 // unite identical groups
2662 TListOfNewGroups& aNewGroups = anIter->second;
2663 aNewGroups.front()->Add( anNewIDs );
2667 // rename identical groups
2668 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName);
2669 aNewGroup->Add( anNewIDs );
2671 TListOfNewGroups& aNewGroups = anIter->second;
2672 string aNewGroupName;
2673 if (aNewGroups.size() == 1) {
2674 aNewGroupName = string(aGroupName) + "_1";
2675 aNewGroups.front()->SetName(aNewGroupName.c_str());
2677 char aGroupNum[128];
2678 sprintf(aGroupNum, "%u", aNewGroups.size()+1);
2679 aNewGroupName = string(aGroupName) + "_" + string(aGroupNum);
2680 aNewGroup->SetName(aNewGroupName.c_str());
2681 aNewGroups.push_back(aNewGroup);
2688 if (theMergeNodesAndElements) {
2690 TIDSortedNodeSet aMeshNodes; // no input nodes
2691 SMESH_MeshEditor::TListOfListOfNodes aGroupsOfNodes;
2692 aNewEditor.FindCoincidentNodes( aMeshNodes, theMergeTolerance, aGroupsOfNodes );
2693 aNewEditor.MergeNodes( aGroupsOfNodes );
2695 aNewEditor.MergeEqualElements();
2700 // Update Python script
2701 aPythonDump << aNewMesh << " = " << this;
2702 if( !theCommonGroups )
2703 aPythonDump << ".Concatenate(";
2705 aPythonDump << ".ConcatenateWithGroups(";
2707 for ( int i = 0; i < theMeshesArray.length(); i++) {
2708 if (i > 0) aPythonDump << ", ";
2709 aPythonDump << theMeshesArray[i];
2711 aPythonDump << "], ";
2712 aPythonDump << theUniteIdenticalGroups << ", "
2713 << theMergeNodesAndElements << ", "
2714 << TVar( theMergeTolerance ) << ")";
2716 delete pPythonDump; // enable python dump from GetGroups()
2718 // 0020577: EDF 1164 SMESH: Bad dump of concatenate with create common groups
2719 if ( !aNewMesh->_is_nil() )
2721 SMESH::ListOfGroups_var groups = aNewMesh->GetGroups();
2724 // IPAL21468 Change icon of compound because it need not be computed.
2725 SALOMEDS::SObject_wrap aMeshSObj = ObjectToSObject( myCurrentStudy, aNewMesh );
2726 SetPixMap( aMeshSObj, "ICON_SMESH_TREE_MESH" );
2729 aNewMeshDS->Modified();
2730 return aNewMesh._retn();
2733 //================================================================================
2735 * \brief Create a mesh by copying a part of another mesh
2736 * \param meshPart - a part of mesh to copy
2737 * \param toCopyGroups - to create in the new mesh groups
2738 * the copied elements belongs to
2739 * \param toKeepIDs - to preserve IDs of the copied elements or not
2740 * \retval SMESH::SMESH_Mesh_ptr - the new mesh
2742 //================================================================================
2744 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CopyMesh(SMESH::SMESH_IDSource_ptr meshPart,
2745 const char* meshName,
2746 CORBA::Boolean toCopyGroups,
2747 CORBA::Boolean toKeepIDs)
2749 Unexpect aCatch(SALOME_SalomeException);
2751 TPythonDump* pyDump = new TPythonDump; // prevent dump from CreateMesh()
2753 // 1. Get source mesh
2755 if ( CORBA::is_nil( meshPart ))
2756 THROW_SALOME_CORBA_EXCEPTION( "bad IDSource", SALOME::BAD_PARAM );
2758 SMESH::SMESH_Mesh_var srcMesh = meshPart->GetMesh();
2759 SMESH_Mesh_i* srcMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( srcMesh );
2761 THROW_SALOME_CORBA_EXCEPTION( "bad mesh of IDSource", SALOME::BAD_PARAM );
2763 SMESHDS_Mesh* srcMeshDS = srcMesh_i->GetImpl().GetMeshDS();
2765 // 2. Make a new mesh
2767 SMESH::SMESH_Mesh_var newMesh = CreateMesh(GEOM::GEOM_Object::_nil());
2768 SMESH_Mesh_i* newMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( newMesh );
2770 THROW_SALOME_CORBA_EXCEPTION( "can't create a mesh", SALOME::INTERNAL_ERROR );
2771 SALOMEDS::SObject_wrap meshSO = ObjectToSObject(myCurrentStudy, newMesh );
2772 if ( !meshSO->_is_nil() )
2774 SetName( meshSO, meshName, "Mesh" );
2775 SetPixMap( meshSO, "ICON_SMESH_TREE_MESH_IMPORTED");
2777 SMESHDS_Mesh* newMeshDS = newMesh_i->GetImpl().GetMeshDS();
2778 ::SMESH_MeshEditor editor( &newMesh_i->GetImpl() );
2780 // 3. Get elements to copy
2782 SMDS_ElemIteratorPtr srcElemIt; SMDS_NodeIteratorPtr srcNodeIt;
2783 TIDSortedElemSet srcElems;
2784 SMESH::array_of_ElementType_var srcElemTypes = meshPart->GetTypes();
2785 if ( SMESH::DownCast<SMESH_Mesh_i*>( meshPart ))
2788 srcElemIt = srcMeshDS->elementsIterator();
2789 srcNodeIt = srcMeshDS->nodesIterator();
2793 SMESH::long_array_var ids = meshPart->GetIDs();
2794 if ( srcElemTypes->length() == 1 && srcElemTypes[0] == SMESH::NODE ) // group of nodes
2796 for (int i=0; i < ids->length(); i++)
2797 if ( const SMDS_MeshElement * elem = srcMeshDS->FindNode( ids[i] ))
2798 srcElems.insert( elem );
2802 for (int i=0; i < ids->length(); i++)
2803 if ( const SMDS_MeshElement * elem = srcMeshDS->FindElement( ids[i] ))
2804 srcElems.insert( elem );
2806 if ( srcElems.empty() )
2807 return newMesh._retn();
2809 typedef SMDS_SetIterator< SMDS_pElement, TIDSortedElemSet::const_iterator > ElIter;
2810 srcElemIt = SMDS_ElemIteratorPtr( new ElIter( srcElems.begin(), srcElems.end() ));
2815 typedef map<SMDS_pElement, SMDS_pElement, TIDCompare> TE2EMap;
2816 TE2EMap e2eMapByType[ SMDSAbs_NbElementTypes ];
2817 TE2EMap& n2nMap = e2eMapByType[ SMDSAbs_Node ];
2819 const SMDS_MeshNode *nSrc, *nTgt;
2820 vector< const SMDS_MeshNode* > nodes;
2821 while ( srcElemIt->more() )
2823 const SMDS_MeshElement * elem = srcElemIt->next();
2825 nodes.resize( elem->NbNodes());
2826 SMDS_ElemIteratorPtr nIt = elem->nodesIterator();
2828 for ( iN = 0; nIt->more(); ++iN )
2830 nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
2831 nTgt = newMeshDS->FindNode( nSrc->GetID());
2833 nTgt = newMeshDS->AddNodeWithID( nSrc->X(), nSrc->Y(), nSrc->Z(), nSrc->GetID());
2838 for ( iN = 0; nIt->more(); ++iN )
2840 nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
2841 TE2EMap::iterator n2n = n2nMap.insert( make_pair( nSrc, SMDS_pNode(0) )).first;
2843 n2n->second = newMeshDS->AddNode( nSrc->X(), nSrc->Y(), nSrc->Z() );
2844 nodes[ iN ] = (const SMDS_MeshNode*) n2n->second;
2848 if ( elem->GetType() != SMDSAbs_Node )
2850 int ID = toKeepIDs ? elem->GetID() : 0;
2851 const SMDS_MeshElement * newElem;
2852 switch ( elem->GetEntityType() ) {
2853 case SMDSEntity_Polyhedra:
2855 newElem = editor.GetMeshDS()->
2856 AddPolyhedralVolumeWithID( nodes,
2857 static_cast<const SMDS_VtkVolume*>(elem)->GetQuantities(),
2860 newElem = editor.GetMeshDS()->
2861 AddPolyhedralVolume( nodes,
2862 static_cast<const SMDS_VtkVolume*>(elem)->GetQuantities());
2864 case SMDSEntity_Ball:
2865 newElem = editor.AddElement( nodes, SMDSAbs_Ball, false, ID,
2866 static_cast<const SMDS_BallElement*>(elem)->GetDiameter());
2869 newElem = editor.AddElement( nodes,elem->GetType(),elem->IsPoly(),ID);
2871 if ( toCopyGroups && !toKeepIDs )
2872 e2eMapByType[ elem->GetType() ].insert( make_pair( elem, newElem ));
2875 } // while ( srcElemIt->more() )
2877 // 4(b). Copy free nodes
2879 if ( srcNodeIt && srcMeshDS->NbNodes() != newMeshDS->NbNodes() )
2881 while ( srcNodeIt->more() )
2883 nSrc = srcNodeIt->next();
2884 if ( nSrc->NbInverseElements() == 0 )
2887 nTgt = newMeshDS->AddNodeWithID( nSrc->X(), nSrc->Y(), nSrc->Z(), nSrc->GetID());
2889 n2nMap[ nSrc ] = newMeshDS->AddNode( nSrc->X(), nSrc->Y(), nSrc->Z() );
2896 int nbNewGroups = 0;
2899 SMESH_Mesh::GroupIteratorPtr gIt = srcMesh_i->GetImpl().GetGroups();
2900 while ( gIt->more() )
2902 SMESH_Group* group = gIt->next();
2903 const SMESHDS_GroupBase* groupDS = group->GetGroupDS();
2905 // Check group type. We copy nodal groups containing nodes of copied element
2906 SMDSAbs_ElementType groupType = groupDS->GetType();
2907 if ( groupType != SMDSAbs_Node &&
2908 newMeshDS->GetMeshInfo().NbElements( groupType ) == 0 )
2909 continue; // group type differs from types of meshPart
2911 // Find copied elements in the group
2912 vector< const SMDS_MeshElement* > groupElems;
2913 SMDS_ElemIteratorPtr eIt = groupDS->GetElements();
2916 const SMDS_MeshElement* foundElem;
2917 if ( groupType == SMDSAbs_Node )
2919 while ( eIt->more() )
2920 if (( foundElem = newMeshDS->FindNode( eIt->next()->GetID() )))
2921 groupElems.push_back( foundElem );
2925 while ( eIt->more() )
2926 if (( foundElem = newMeshDS->FindElement( eIt->next()->GetID() )))
2927 groupElems.push_back( foundElem );
2932 TE2EMap & e2eMap = e2eMapByType[ groupDS->GetType() ];
2933 if ( e2eMap.empty() ) continue;
2934 int minID = e2eMap.begin()->first->GetID();
2935 int maxID = e2eMap.rbegin()->first->GetID();
2936 TE2EMap::iterator e2e;
2937 while ( eIt->more() && groupElems.size() < e2eMap.size())
2939 const SMDS_MeshElement* e = eIt->next();
2940 if ( e->GetID() < minID || e->GetID() > maxID ) continue;
2941 if ((e2e = e2eMap.find( e )) != e2eMap.end())
2942 groupElems.push_back( e2e->second );
2946 if ( !groupElems.empty() )
2948 SMESH::SMESH_Group_var newGroupObj =
2949 newMesh->CreateGroup( SMESH::ElementType(groupType), group->GetName() );
2950 if ( SMESH_GroupBase_i* newGroup_i = SMESH::DownCast<SMESH_GroupBase_i*>( newGroupObj))
2952 SMESHDS_GroupBase * newGroupDS = newGroup_i->GetGroupDS();
2953 SMDS_MeshGroup& smdsGroup = ((SMESHDS_Group*)newGroupDS)->SMDSGroup();
2954 for ( unsigned i = 0; i < groupElems.size(); ++i )
2955 smdsGroup.Add( groupElems[i] );
2963 newMeshDS->Modified();
2965 *pyDump << newMesh << " = " << this
2966 << ".CopyMesh( " << meshPart << ", "
2967 << "'" << meshName << "', "
2968 << toCopyGroups << ", "
2969 << toKeepIDs << ")";
2971 delete pyDump; pyDump = 0; // allow dump in GetGroups()
2973 if ( nbNewGroups > 0 ) // dump created groups
2974 SMESH::ListOfGroups_var groups = newMesh->GetGroups();
2976 return newMesh._retn();
2979 //================================================================================
2981 * SMESH_Gen_i::GetMEDVersion
2983 * Get MED version of the file by its name
2985 //================================================================================
2986 CORBA::Boolean SMESH_Gen_i::GetMEDVersion(const char* theFileName,
2987 SMESH::MED_VERSION& theVersion)
2989 theVersion = SMESH::MED_V2_1;
2990 MED::EVersion aVersion = MED::GetVersionId( theFileName );
2991 switch( aVersion ) {
2992 case MED::eV2_1 : theVersion = SMESH::MED_V2_1; return true;
2993 case MED::eV2_2 : theVersion = SMESH::MED_V2_2; return true;
2994 case MED::eVUnknown : return false;
2999 //================================================================================
3001 * SMESH_Gen_i::GetMeshNames
3003 * Get names of meshes defined in file with the specified name
3005 //================================================================================
3006 SMESH::string_array* SMESH_Gen_i::GetMeshNames(const char* theFileName)
3008 SMESH::string_array_var aResult = new SMESH::string_array();
3009 MED::PWrapper aMed = MED::CrWrapper( theFileName );
3011 MED::TInt aNbMeshes = aMed->GetNbMeshes( &anErr );
3013 aResult->length( aNbMeshes );
3014 for( MED::TInt i = 0; i < aNbMeshes; i++ ) {
3015 MED::PMeshInfo aMeshInfo = aMed->GetPMeshInfo( i+1 );
3016 aResult[i] = CORBA::string_dup( aMeshInfo->GetName().c_str() );
3019 return aResult._retn();
3022 //=============================================================================
3026 * Save SMESH module's data
3028 //=============================================================================
3029 SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
3033 INFOS( "SMESH_Gen_i::Save" );
3035 // ASSERT( theComponent->GetStudy()->StudyId() == myCurrentStudy->StudyId() )
3036 // san -- in case <myCurrentStudy> differs from theComponent's study,
3037 // use that of the component
3038 if ( theComponent->GetStudy()->StudyId() != GetCurrentStudyID() )
3039 SetCurrentStudy( theComponent->GetStudy() );
3041 // Store study contents as a set of python commands
3042 SavePython(myCurrentStudy);
3044 StudyContext* myStudyContext = GetCurrentStudyContext();
3046 // Declare a byte stream
3047 SALOMEDS::TMPFile_var aStreamFile;
3049 // Obtain a temporary dir
3050 TCollection_AsciiString tmpDir =
3051 ( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
3053 // Create a sequence of files processed
3054 SALOMEDS::ListOfFileNames_var aFileSeq = new SALOMEDS::ListOfFileNames;
3055 aFileSeq->length( NUM_TMP_FILES );
3057 TCollection_AsciiString aStudyName( "" );
3059 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
3061 // Set names of temporary files
3062 TCollection_AsciiString filename =
3063 aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
3064 TCollection_AsciiString meshfile =
3065 aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
3066 aFileSeq[ 0 ] = CORBA::string_dup( filename.ToCString() );
3067 aFileSeq[ 1 ] = CORBA::string_dup( meshfile.ToCString() );
3068 filename = tmpDir + filename;
3069 meshfile = tmpDir + meshfile;
3072 HDFdataset* aDataset;
3073 HDFgroup* aTopGroup;
3075 HDFgroup* aSubGroup;
3076 HDFgroup* aSubSubGroup;
3077 hdf_size aSize[ 1 ];
3080 //Remove the files if they exist: BugID: 11225
3081 #ifndef WIN32 /* unix functionality */
3082 TCollection_AsciiString cmd("rm -f \"");
3084 TCollection_AsciiString cmd("del /F \"");
3091 system(cmd.ToCString());
3093 // MED writer to be used by storage process
3094 DriverMED_W_SMESHDS_Mesh myWriter;
3095 myWriter.SetFile( meshfile.ToCString() );
3098 // SetStoreName() to groups before storing hypotheses to let them refer to
3099 // groups using "store name", which is "Group <group_persistent_id>"
3101 SALOMEDS::ChildIterator_wrap itBig = myCurrentStudy->NewChildIterator( theComponent );
3102 for ( ; itBig->More(); itBig->Next() ) {
3103 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
3104 if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
3105 CORBA::Object_var anObject = SObjectToObject( gotBranch );
3106 if ( !CORBA::is_nil( anObject ) ) {
3107 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
3108 if ( !myMesh->_is_nil() ) {
3109 myMesh->Load(); // load from study file if not yet done
3110 TPythonDump pd; // not to dump GetGroups()
3111 SMESH::ListOfGroups_var groups = myMesh->GetGroups();
3112 pd << ""; // to avoid optimizing pd out
3113 for ( int i = 0; i < groups->length(); ++i )
3115 SMESH_GroupBase_i* grImpl = SMESH::DownCast<SMESH_GroupBase_i*>( groups[i]);
3118 CORBA::String_var objStr = GetORB()->object_to_string( grImpl->_this() );
3119 int anId = myStudyContext->findId( string( objStr.in() ) );
3121 sprintf( grpName, "Group %d", anId );
3122 SMESHDS_GroupBase* aGrpBaseDS = grImpl->GetGroupDS();
3123 aGrpBaseDS->SetStoreName( grpName );
3133 // ---> create HDF file
3134 aFile = new HDFfile( (char*) filename.ToCString() );
3135 aFile->CreateOnDisk();
3137 // --> iterator for top-level objects
3138 SALOMEDS::ChildIterator_wrap itBig = myCurrentStudy->NewChildIterator( theComponent );
3139 for ( ; itBig->More(); itBig->Next() ) {
3140 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
3142 // --> hypotheses root branch (only one for the study)
3143 if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
3144 // create hypotheses root HDF group
3145 aTopGroup = new HDFgroup( "Hypotheses", aFile );
3146 aTopGroup->CreateOnDisk();
3148 // iterator for all hypotheses
3149 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( gotBranch );
3150 for ( ; it->More(); it->Next() ) {
3151 SALOMEDS::SObject_wrap mySObject = it->Value();
3152 CORBA::Object_var anObject = SObjectToObject( mySObject );
3153 if ( !CORBA::is_nil( anObject ) ) {
3154 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
3155 if ( !myHyp->_is_nil() ) {
3156 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
3158 string hypname = string( myHyp->GetName() );
3159 string libname = string( myHyp->GetLibName() );
3161 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
3162 // WIN32 and ".so" for X-system) must be deleted
3163 int libname_len = libname.length();
3165 if( libname_len > 4 )
3166 libname.resize( libname_len - 4 );
3168 // PAL17753 (Regresion: missing hypothesis in restored study)
3169 // "lib" also should be removed from the beginning
3170 //if( libname_len > 3 )
3171 //libname.resize( libname_len - 3 );
3172 if( libname_len > 6 )
3173 libname = libname.substr( 3, libname_len - 3 - 3 );
3175 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3176 int id = myStudyContext->findId( string( objStr.in() ) );
3177 string hypdata = string( myImpl->SaveTo() );
3179 // for each hypothesis create HDF group basing on its id
3180 char hypGrpName[30];
3181 sprintf( hypGrpName, "Hypothesis %d", id );
3182 aGroup = new HDFgroup( hypGrpName, aTopGroup );
3183 aGroup->CreateOnDisk();
3184 // --> type name of hypothesis
3185 aSize[ 0 ] = hypname.length() + 1;
3186 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
3187 aDataset->CreateOnDisk();
3188 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
3189 aDataset->CloseOnDisk();
3190 // --> server plugin library name of hypothesis
3191 aSize[ 0 ] = libname.length() + 1;
3192 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
3193 aDataset->CreateOnDisk();
3194 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
3195 aDataset->CloseOnDisk();
3196 // --> persistent data of hypothesis
3197 aSize[ 0 ] = hypdata.length() + 1;
3198 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
3199 aDataset->CreateOnDisk();
3200 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
3201 aDataset->CloseOnDisk();
3202 // close hypothesis HDF group
3203 aGroup->CloseOnDisk();
3208 // close hypotheses root HDF group
3209 aTopGroup->CloseOnDisk();
3211 // --> algorithms root branch (only one for the study)
3212 else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
3213 // create algorithms root HDF group
3214 aTopGroup = new HDFgroup( "Algorithms", aFile );
3215 aTopGroup->CreateOnDisk();
3217 // iterator for all algorithms
3218 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( gotBranch );
3219 for ( ; it->More(); it->Next() ) {
3220 SALOMEDS::SObject_wrap mySObject = it->Value();
3221 CORBA::Object_var anObject = SObjectToObject( mySObject );
3222 if ( !CORBA::is_nil( anObject ) ) {
3223 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
3224 if ( !myHyp->_is_nil() ) {
3225 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
3227 string hypname = string( myHyp->GetName() );
3228 string libname = string( myHyp->GetLibName() );
3230 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
3231 // WIN32 and ".so" for X-system) must be deleted
3232 int libname_len = libname.length();
3234 if( libname_len > 4 )
3235 libname.resize( libname_len - 4 );
3237 // PAL17753 (Regresion: missing hypothesis in restored study)
3238 // "lib" also should be removed from the beginning
3239 //if( libname_len > 3 )
3240 //libname.resize( libname_len - 3 );
3241 if( libname_len > 6 )
3242 libname = libname.substr( 3, libname_len - 3 - 3 );
3244 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3245 int id = myStudyContext->findId( string( objStr.in() ) );
3246 string hypdata = string( myImpl->SaveTo() );
3248 // for each algorithm create HDF group basing on its id
3249 char hypGrpName[30];
3250 sprintf( hypGrpName, "Algorithm %d", id );
3251 aGroup = new HDFgroup( hypGrpName, aTopGroup );
3252 aGroup->CreateOnDisk();
3253 // --> type name of algorithm
3254 aSize[0] = hypname.length() + 1;
3255 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
3256 aDataset->CreateOnDisk();
3257 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
3258 aDataset->CloseOnDisk();
3259 // --> server plugin library name of hypothesis
3260 aSize[0] = libname.length() + 1;
3261 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
3262 aDataset->CreateOnDisk();
3263 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
3264 aDataset->CloseOnDisk();
3265 // --> persistent data of algorithm
3266 aSize[0] = hypdata.length() + 1;
3267 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
3268 aDataset->CreateOnDisk();
3269 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
3270 aDataset->CloseOnDisk();
3271 // close algorithm HDF group
3272 aGroup->CloseOnDisk();
3277 // close algorithms root HDF group
3278 aTopGroup->CloseOnDisk();
3280 // --> mesh objects roots branches
3281 else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
3282 CORBA::Object_var anObject = SObjectToObject( gotBranch );
3283 if ( !CORBA::is_nil( anObject ) ) {
3284 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
3285 if ( !myMesh->_is_nil() ) {
3286 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
3288 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3289 int id = myStudyContext->findId( string( objStr.in() ) );
3290 ::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
3291 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
3292 bool hasShape = myLocMesh.HasShapeToMesh();
3294 // for each mesh open the HDF group basing on its id
3295 char meshGrpName[ 30 ];
3296 sprintf( meshGrpName, "Mesh %d", id );
3297 aTopGroup = new HDFgroup( meshGrpName, aFile );
3298 aTopGroup->CreateOnDisk();
3300 // --> put dataset to hdf file which is a flag that mesh has data
3301 string strHasData = "0";
3302 // check if the mesh is not empty
3303 if ( mySMESHDSMesh->NbNodes() > 0 ) {
3304 // write mesh data to med file
3305 myWriter.SetMesh( mySMESHDSMesh );
3306 myWriter.SetMeshId( id );
3309 aSize[ 0 ] = strHasData.length() + 1;
3310 aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
3311 aDataset->CreateOnDisk();
3312 aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
3313 aDataset->CloseOnDisk();
3316 // for each mesh open the HDF group basing on its auto color parameter
3317 char meshAutoColorName[ 30 ];
3318 sprintf( meshAutoColorName, "AutoColorMesh %d", id );
3320 anAutoColor[0] = myImpl->GetAutoColor();
3322 aDataset = new HDFdataset( meshAutoColorName, aTopGroup, HDF_INT32, aSize, 1 );
3323 aDataset->CreateOnDisk();
3324 aDataset->WriteOnDisk( anAutoColor );
3325 aDataset->CloseOnDisk();
3327 // issue 0020693. Store _isModified flag
3328 int isModified = myLocMesh.GetIsModified();
3330 aDataset = new HDFdataset( "_isModified", aTopGroup, HDF_INT32, aSize, 1 );
3331 aDataset->CreateOnDisk();
3332 aDataset->WriteOnDisk( &isModified );
3333 aDataset->CloseOnDisk();
3335 // issue 20918. Store Persistent Id of SMESHDS_Mesh
3336 int meshPersistentId = mySMESHDSMesh->GetPersistentId();
3338 aDataset = new HDFdataset( "meshPersistentId", aTopGroup, HDF_INT32, aSize, 1 );
3339 aDataset->CreateOnDisk();
3340 aDataset->WriteOnDisk( &meshPersistentId );
3341 aDataset->CloseOnDisk();
3343 // write reference on a shape if exists
3344 SALOMEDS::SObject_wrap myRef;
3345 bool shapeRefFound = false;
3346 bool found = gotBranch->FindSubObject( GetRefOnShapeTag(), myRef.inout() );
3348 SALOMEDS::SObject_wrap myShape;
3349 bool ok = myRef->ReferencedObject( myShape.inout() );
3351 shapeRefFound = (! CORBA::is_nil( myShape->GetObject() ));
3352 string myRefOnObject = myShape->GetID();
3353 if ( shapeRefFound && myRefOnObject.length() > 0 ) {
3354 aSize[ 0 ] = myRefOnObject.length() + 1;
3355 aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
3356 aDataset->CreateOnDisk();
3357 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3358 aDataset->CloseOnDisk();
3363 // write applied hypotheses if exist
3364 SALOMEDS::SObject_wrap myHypBranch;
3365 found = gotBranch->FindSubObject( GetRefOnAppliedHypothesisTag(), myHypBranch.inout() );
3366 if ( found && !shapeRefFound && hasShape) { // remove applied hyps
3367 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
3369 if ( found && (shapeRefFound || !hasShape) ) {
3370 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
3371 aGroup->CreateOnDisk();
3373 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( myHypBranch );
3375 for ( ; it->More(); it->Next() ) {
3376 SALOMEDS::SObject_wrap mySObject = it->Value();
3377 SALOMEDS::SObject_wrap myRefOnHyp;
3378 bool ok = mySObject->ReferencedObject( myRefOnHyp.inout() );
3380 // san - it is impossible to recover applied hypotheses
3381 // using their entries within Load() method,
3382 // for there are no AttributeIORs in the study when Load() is working.
3383 // Hence, it is better to store persistent IDs of hypotheses as references to them
3385 //string myRefOnObject = myRefOnHyp->GetID();
3386 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
3387 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3388 int id = myStudyContext->findId( string( objStr.in() ) );
3389 //if ( myRefOnObject.length() > 0 ) {
3390 //aSize[ 0 ] = myRefOnObject.length() + 1;
3391 char hypName[ 30 ], hypId[ 30 ];
3392 sprintf( hypName, "Hyp %d", ++hypNb );
3393 sprintf( hypId, "%d", id );
3394 aSize[ 0 ] = strlen( hypId ) + 1;
3395 aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
3396 aDataset->CreateOnDisk();
3397 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3398 aDataset->WriteOnDisk( hypId );
3399 aDataset->CloseOnDisk();
3403 aGroup->CloseOnDisk();
3406 // write applied algorithms if exist
3407 SALOMEDS::SObject_wrap myAlgoBranch;
3408 found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(),
3409 myAlgoBranch.inout() );
3410 if ( found && !shapeRefFound && hasShape) { // remove applied algos
3411 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
3413 if ( found && (shapeRefFound || !hasShape)) {
3414 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
3415 aGroup->CreateOnDisk();
3417 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( myAlgoBranch );
3419 for ( ; it->More(); it->Next() ) {
3420 SALOMEDS::SObject_wrap mySObject = it->Value();
3421 SALOMEDS::SObject_wrap myRefOnAlgo;
3422 bool ok = mySObject->ReferencedObject( myRefOnAlgo.inout() );
3424 // san - it is impossible to recover applied algorithms
3425 // using their entries within Load() method,
3426 // for there are no AttributeIORs in the study when Load() is working.
3427 // Hence, it is better to store persistent IDs of algorithms as references to them
3429 //string myRefOnObject = myRefOnAlgo->GetID();
3430 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
3431 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3432 int id = myStudyContext->findId( string( objStr.in() ) );
3433 //if ( myRefOnObject.length() > 0 ) {
3434 //aSize[ 0 ] = myRefOnObject.length() + 1;
3435 char algoName[ 30 ], algoId[ 30 ];
3436 sprintf( algoName, "Algo %d", ++algoNb );
3437 sprintf( algoId, "%d", id );
3438 aSize[ 0 ] = strlen( algoId ) + 1;
3439 aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
3440 aDataset->CreateOnDisk();
3441 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3442 aDataset->WriteOnDisk( algoId );
3443 aDataset->CloseOnDisk();
3447 aGroup->CloseOnDisk();
3450 // --> submesh objects sub-branches
3452 for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
3453 SALOMEDS::SObject_wrap mySubmeshBranch;
3454 found = gotBranch->FindSubObject( i, mySubmeshBranch.inout() );
3456 if ( found ) // check if there is shape reference in submeshes
3458 bool hasShapeRef = false;
3459 SALOMEDS::ChildIterator_wrap itSM =
3460 myCurrentStudy->NewChildIterator( mySubmeshBranch );
3461 for ( ; itSM->More(); itSM->Next() ) {
3462 SALOMEDS::SObject_wrap mySubRef, myShape, mySObject = itSM->Value();
3463 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ))
3464 mySubRef->ReferencedObject( myShape.inout() );
3465 if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
3468 { // remove one submesh
3469 if ( shapeRefFound )
3470 { // unassign hypothesis
3471 SMESH::SMESH_subMesh_var mySubMesh =
3472 SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
3473 if ( !mySubMesh->_is_nil() ) {
3474 int shapeID = mySubMesh->GetId();
3475 TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
3476 const list<const SMESHDS_Hypothesis*>& hypList =
3477 mySMESHDSMesh->GetHypothesis( S );
3478 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
3479 while ( hyp != hypList.end() ) {
3480 int hypID = (*hyp++)->GetID(); // goto next hyp here because
3481 myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
3485 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
3487 } // loop on submeshes of a type
3488 if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
3489 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
3492 } // end check if there is shape reference in submeshes
3494 char name_meshgroup[ 30 ];
3495 if ( i == GetSubMeshOnVertexTag() )
3496 strcpy( name_meshgroup, "SubMeshes On Vertex" );
3497 else if ( i == GetSubMeshOnEdgeTag() )
3498 strcpy( name_meshgroup, "SubMeshes On Edge" );
3499 else if ( i == GetSubMeshOnWireTag() )
3500 strcpy( name_meshgroup, "SubMeshes On Wire" );
3501 else if ( i == GetSubMeshOnFaceTag() )
3502 strcpy( name_meshgroup, "SubMeshes On Face" );
3503 else if ( i == GetSubMeshOnShellTag() )
3504 strcpy( name_meshgroup, "SubMeshes On Shell" );
3505 else if ( i == GetSubMeshOnSolidTag() )
3506 strcpy( name_meshgroup, "SubMeshes On Solid" );
3507 else if ( i == GetSubMeshOnCompoundTag() )
3508 strcpy( name_meshgroup, "SubMeshes On Compound" );
3510 // for each type of submeshes create container HDF group
3511 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
3512 aGroup->CreateOnDisk();
3514 // iterator for all submeshes of given type
3515 SALOMEDS::ChildIterator_wrap itSM = myCurrentStudy->NewChildIterator( mySubmeshBranch );
3516 for ( ; itSM->More(); itSM->Next() ) {
3517 SALOMEDS::SObject_wrap mySObject = itSM->Value();
3518 CORBA::Object_var anSubObject = SObjectToObject( mySObject );
3519 if ( !CORBA::is_nil( anSubObject ))
3521 SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
3522 CORBA::String_var objStr = GetORB()->object_to_string( anSubObject );
3523 int subid = myStudyContext->findId( string( objStr.in() ) );
3525 // for each mesh open the HDF group basing on its id
3526 char submeshGrpName[ 30 ];
3527 sprintf( submeshGrpName, "SubMesh %d", subid );
3528 aSubGroup = new HDFgroup( submeshGrpName, aGroup );
3529 aSubGroup->CreateOnDisk();
3531 // write reference on a shape, already checked if it exists
3532 SALOMEDS::SObject_wrap mySubRef, myShape;
3533 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ))
3534 mySubRef->ReferencedObject( myShape.inout() );
3535 string myRefOnObject = myShape->GetID();
3536 if ( myRefOnObject.length() > 0 ) {
3537 aSize[ 0 ] = myRefOnObject.length() + 1;
3538 aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
3539 aDataset->CreateOnDisk();
3540 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3541 aDataset->CloseOnDisk();
3544 // write applied hypotheses if exist
3545 SALOMEDS::SObject_wrap mySubHypBranch;
3546 found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(),
3547 mySubHypBranch.inout() );
3549 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
3550 aSubSubGroup->CreateOnDisk();
3552 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( mySubHypBranch );
3554 for ( ; it->More(); it->Next() ) {
3555 SALOMEDS::SObject_wrap mySubSObject = it->Value();
3556 SALOMEDS::SObject_wrap myRefOnHyp;
3557 bool ok = mySubSObject->ReferencedObject( myRefOnHyp.inout() );
3559 //string myRefOnObject = myRefOnHyp->GetID();
3560 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
3561 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3562 int id = myStudyContext->findId( string( objStr.in() ) );
3563 //if ( myRefOnObject.length() > 0 ) {
3564 //aSize[ 0 ] = myRefOnObject.length() + 1;
3565 char hypName[ 30 ], hypId[ 30 ];
3566 sprintf( hypName, "Hyp %d", ++hypNb );
3567 sprintf( hypId, "%d", id );
3568 aSize[ 0 ] = strlen( hypId ) + 1;
3569 aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
3570 aDataset->CreateOnDisk();
3571 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3572 aDataset->WriteOnDisk( hypId );
3573 aDataset->CloseOnDisk();
3577 aSubSubGroup->CloseOnDisk();
3580 // write applied algorithms if exist
3581 SALOMEDS::SObject_wrap mySubAlgoBranch;
3582 found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(),
3583 mySubAlgoBranch.inout() );
3585 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
3586 aSubSubGroup->CreateOnDisk();
3588 SALOMEDS::ChildIterator_wrap it =
3589 myCurrentStudy->NewChildIterator( mySubAlgoBranch );
3591 for ( ; it->More(); it->Next() ) {
3592 SALOMEDS::SObject_wrap mySubSObject = it->Value();
3593 SALOMEDS::SObject_wrap myRefOnAlgo;
3594 bool ok = mySubSObject->ReferencedObject( myRefOnAlgo.inout() );
3596 //string myRefOnObject = myRefOnAlgo->GetID();
3597 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
3598 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3599 int id = myStudyContext->findId( string( objStr.in() ) );
3600 //if ( myRefOnObject.length() > 0 ) {
3601 //aSize[ 0 ] = myRefOnObject.length() + 1;
3602 char algoName[ 30 ], algoId[ 30 ];
3603 sprintf( algoName, "Algo %d", ++algoNb );
3604 sprintf( algoId, "%d", id );
3605 aSize[ 0 ] = strlen( algoId ) + 1;
3606 aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
3607 aDataset->CreateOnDisk();
3608 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3609 aDataset->WriteOnDisk( algoId );
3610 aDataset->CloseOnDisk();
3614 aSubSubGroup->CloseOnDisk();
3616 // close submesh HDF group
3617 aSubGroup->CloseOnDisk();
3620 // close container of submeshes by type HDF group
3621 aGroup->CloseOnDisk();
3624 // All sub-meshes will be stored in MED file
3625 // .. will NOT (PAL 12992)
3626 //if ( shapeRefFound )
3627 //myWriter.AddAllSubMeshes();
3629 // store submesh order if any
3630 const TListOfListOfInt& theOrderIds = myLocMesh.GetMeshOrder();
3631 if ( theOrderIds.size() ) {
3632 char order_list[ 30 ];
3633 strcpy( order_list, "Mesh Order" );
3634 // count number of submesh ids
3636 TListOfListOfInt::const_iterator idIt = theOrderIds.begin();
3637 for ( ; idIt != theOrderIds.end(); idIt++ )
3638 nbIDs += (*idIt).size();
3639 // number of values = number of IDs +
3640 // number of lists (for separators) - 1
3641 int* smIDs = new int [ nbIDs + theOrderIds.size() - 1 ];
3642 idIt = theOrderIds.begin();
3643 for ( int i = 0; idIt != theOrderIds.end(); idIt++ ) {
3644 const TListOfInt& idList = *idIt;
3645 if (idIt != theOrderIds.begin()) // not first list
3646 smIDs[ i++ ] = -1/* *idList.size()*/; // separator between lists
3647 // dump submesh ids from current list
3648 TListOfInt::const_iterator id_smId = idList.begin();
3649 for( ; id_smId != idList.end(); id_smId++ )
3650 smIDs[ i++ ] = *id_smId;
3653 aSize[ 0 ] = nbIDs + theOrderIds.size() - 1;
3655 aDataset = new HDFdataset( order_list, aTopGroup, HDF_INT32, aSize, 1 );
3656 aDataset->CreateOnDisk();
3657 aDataset->WriteOnDisk( smIDs );
3658 aDataset->CloseOnDisk();
3663 // groups root sub-branch
3664 SALOMEDS::SObject_wrap myGroupsBranch;
3665 for ( int i = GetNodeGroupsTag(); i <= GetBallElementsGroupsTag(); i++ ) {
3666 found = gotBranch->FindSubObject( i, myGroupsBranch.inout() );
3668 char name_group[ 30 ];
3669 if ( i == GetNodeGroupsTag() )
3670 strcpy( name_group, "Groups of Nodes" );
3671 else if ( i == GetEdgeGroupsTag() )
3672 strcpy( name_group, "Groups of Edges" );
3673 else if ( i == GetFaceGroupsTag() )
3674 strcpy( name_group, "Groups of Faces" );
3675 else if ( i == GetVolumeGroupsTag() )
3676 strcpy( name_group, "Groups of Volumes" );
3677 else if ( i == Get0DElementsGroupsTag() )
3678 strcpy( name_group, "Groups of 0D Elements" );
3679 else if ( i == GetBallElementsGroupsTag() )
3680 strcpy( name_group, "Groups of Balls" );
3682 aGroup = new HDFgroup( name_group, aTopGroup );
3683 aGroup->CreateOnDisk();
3685 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( myGroupsBranch );
3686 for ( ; it->More(); it->Next() ) {
3687 SALOMEDS::SObject_wrap mySObject = it->Value();
3688 CORBA::Object_var aSubObject = SObjectToObject( mySObject );
3689 if ( !CORBA::is_nil( aSubObject ) ) {
3690 SMESH_GroupBase_i* myGroupImpl =
3691 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
3694 SMESHDS_GroupBase* aGrpBaseDS = myGroupImpl->GetGroupDS();
3698 CORBA::String_var objStr = GetORB()->object_to_string( aSubObject );
3699 int anId = myStudyContext->findId( string( objStr.in() ) );
3701 // For each group, create a dataset named "Group <group_persistent_id>"
3702 // and store the group's user name into it
3703 const char* grpName = aGrpBaseDS->GetStoreName();
3704 char* aUserName = myGroupImpl->GetName();
3705 aSize[ 0 ] = strlen( aUserName ) + 1;
3707 aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
3708 aDataset->CreateOnDisk();
3709 aDataset->WriteOnDisk( aUserName );
3710 aDataset->CloseOnDisk();
3713 // For each group, create a dataset named "Group <group_persistent_id> Color"
3714 // and store the group's color into it
3715 char grpColorName[ 30 ];
3716 sprintf( grpColorName, "ColorGroup %d", anId );
3717 SALOMEDS::Color aColor = myGroupImpl->GetColor();
3719 anRGB[ 0 ] = aColor.R;
3720 anRGB[ 1 ] = aColor.G;
3721 anRGB[ 2 ] = aColor.B;
3723 aDataset = new HDFdataset( grpColorName, aGroup, HDF_FLOAT64, aSize, 1 );
3724 aDataset->CreateOnDisk();
3725 aDataset->WriteOnDisk( anRGB );
3726 aDataset->CloseOnDisk();
3728 // Pass SMESHDS_Group to MED writer
3729 SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
3731 myWriter.AddGroup( aGrpDS );
3733 // write reference on a shape if exists
3734 SMESHDS_GroupOnGeom* aGeomGrp =
3735 dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
3737 SALOMEDS::SObject_wrap mySubRef, myShape;
3738 if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ) &&
3739 mySubRef->ReferencedObject( myShape.inout() ) &&
3740 !CORBA::is_nil( myShape->GetObject() ))
3742 string myRefOnObject = myShape->GetID();
3743 if ( myRefOnObject.length() > 0 ) {
3744 char aRefName[ 30 ];
3745 sprintf( aRefName, "Ref on shape %d", anId);
3746 aSize[ 0 ] = myRefOnObject.length() + 1;
3747 aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
3748 aDataset->CreateOnDisk();
3749 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3750 aDataset->CloseOnDisk();
3753 else // shape ref is invalid:
3755 // save a group on geometry as ordinary group
3756 myWriter.AddGroup( aGeomGrp );
3759 else if ( SMESH_GroupOnFilter_i* aFilterGrp_i =
3760 dynamic_cast<SMESH_GroupOnFilter_i*>( myGroupImpl ))
3762 std::string str = aFilterGrp_i->FilterToString();
3763 std::string hdfGrpName = "Filter " + SMESH_Comment(anId);
3764 aSize[ 0 ] = str.length() + 1;
3765 aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup, HDF_STRING, aSize, 1);
3766 aDataset->CreateOnDisk();
3767 aDataset->WriteOnDisk( ( char* )( str.c_str() ) );
3768 aDataset->CloseOnDisk();
3772 aGroup->CloseOnDisk();
3776 if ( strcmp( strHasData.c_str(), "1" ) == 0 )
3778 // Flush current mesh information into MED file
3781 // save info on nb of elements
3782 SMESH_PreMeshInfo::SaveToFile( myImpl, id, aFile );
3784 // maybe a shape was deleted in the study
3785 if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() && hasShape) {
3786 TopoDS_Shape nullShape;
3787 myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
3790 SMESHDS_SubMeshIteratorPtr smIt = mySMESHDSMesh->SubMeshes();
3795 aGroup = new HDFgroup( "Submeshes", aTopGroup );
3796 aGroup->CreateOnDisk();
3798 // each element belongs to one or none submesh,
3799 // so for each node/element, we store a submesh ID
3801 // Store submesh IDs
3802 for ( int isNode = 0; isNode < 2; ++isNode )
3804 SMDS_ElemIteratorPtr eIt =
3805 mySMESHDSMesh->elementsIterator( isNode ? SMDSAbs_Node : SMDSAbs_All );
3806 int nbElems = isNode ? mySMESHDSMesh->NbNodes() : mySMESHDSMesh->GetMeshInfo().NbElements();
3809 std::vector<int> smIDs; smIDs.reserve( nbElems );
3810 while ( eIt->more() )
3811 if ( const SMDS_MeshElement* e = eIt->next())
3812 smIDs.push_back( e->getshapeId() );
3814 aSize[ 0 ] = nbElems;
3815 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
3816 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
3817 aDataset->CreateOnDisk();
3818 aDataset->WriteOnDisk( & smIDs[0] );
3819 aDataset->CloseOnDisk();
3822 aGroup->CloseOnDisk();
3824 // Store node positions on sub-shapes (SMDS_Position):
3825 // ----------------------------------------------------
3827 aGroup = new HDFgroup( "Node Positions", aTopGroup );
3828 aGroup->CreateOnDisk();
3830 // in aGroup, create 5 datasets to contain:
3831 // "Nodes on Edges" - ID of node on edge
3832 // "Edge positions" - U parameter on node on edge
3833 // "Nodes on Faces" - ID of node on face
3834 // "Face U positions" - U parameter of node on face
3835 // "Face V positions" - V parameter of node on face
3837 // Find out nb of nodes on edges and faces
3838 // Collect corresponing sub-meshes
3839 int nbEdgeNodes = 0, nbFaceNodes = 0;
3840 list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
3841 // loop on SMESHDS_SubMesh'es
3842 while ( smIt->more() )
3844 SMESHDS_SubMesh* aSubMesh = const_cast< SMESHDS_SubMesh* >( smIt->next() );
3845 if ( aSubMesh->IsComplexSubmesh() )
3846 continue; // submesh containing other submeshs
3847 int nbNodes = aSubMesh->NbNodes();
3848 if ( nbNodes == 0 ) continue;
3850 int aShapeID = aSubMesh->GetID();
3851 if ( aShapeID < 1 || aShapeID > mySMESHDSMesh->MaxShapeIndex() )
3853 int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
3854 // write only SMDS_FacePosition and SMDS_EdgePosition
3855 switch ( aShapeType ) {
3857 nbFaceNodes += nbNodes;
3858 aFaceSM.push_back( aSubMesh );
3861 nbEdgeNodes += nbNodes;
3862 aEdgeSM.push_back( aSubMesh );
3868 // Treat positions on edges or faces
3869 for ( int onFace = 0; onFace < 2; onFace++ )
3871 // Create arrays to store in datasets
3872 int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
3873 if (!nbNodes) continue;
3874 int* aNodeIDs = new int [ nbNodes ];
3875 double* aUPos = new double [ nbNodes ];
3876 double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
3879 // loop on sub-meshes
3880 list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
3881 list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
3882 for ( ; itSM != pListSM->end(); itSM++ )
3884 SMESHDS_SubMesh* aSubMesh = (*itSM);
3886 SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
3887 // loop on nodes in aSubMesh
3888 while ( itNode->more() )
3891 const SMDS_MeshNode* node = itNode->next();
3892 aNodeIDs [ iNode ] = node->GetID();
3895 const SMDS_PositionPtr pos = node->GetPosition();
3896 if ( onFace ) { // on FACE
3897 const SMDS_FacePosition* fPos =
3898 dynamic_cast<const SMDS_FacePosition*>( pos );
3900 aUPos[ iNode ] = fPos->GetUParameter();
3901 aVPos[ iNode ] = fPos->GetVParameter();
3908 const SMDS_EdgePosition* ePos =
3909 dynamic_cast<const SMDS_EdgePosition*>( pos );
3911 aUPos[ iNode ] = ePos->GetUParameter();
3917 } // loop on nodes in aSubMesh
3918 } // loop on sub-meshes
3923 aSize[ 0 ] = nbNodes;
3925 string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
3926 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
3927 aDataset->CreateOnDisk();
3928 aDataset->WriteOnDisk( aNodeIDs );
3929 aDataset->CloseOnDisk();
3932 aDSName = ( onFace ? "Face U positions" : "Edge positions");
3933 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
3934 aDataset->CreateOnDisk();
3935 aDataset->WriteOnDisk( aUPos );
3936 aDataset->CloseOnDisk();
3939 aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
3940 aDataset->CreateOnDisk();
3941 aDataset->WriteOnDisk( aVPos );
3942 aDataset->CloseOnDisk();
3947 if ( aVPos ) delete [] aVPos;
3949 } // treat positions on edges or faces
3951 // close "Node Positions" group
3952 aGroup->CloseOnDisk();
3954 } // if ( there are submeshes in SMESHDS_Mesh )
3957 // close mesh HDF group
3958 aTopGroup->CloseOnDisk();
3966 aFile->CloseOnDisk();
3969 // Convert temporary files to stream
3970 aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq.in(), isMultiFile );
3972 // Remove temporary files and directory
3974 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
3976 INFOS( "SMESH_Gen_i::Save() completed" );
3977 return aStreamFile._retn();
3980 //=============================================================================
3982 * SMESH_Gen_i::SaveASCII
3984 * Save SMESH module's data in ASCII format
3986 //=============================================================================
3988 SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
3990 bool isMultiFile ) {
3991 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
3992 SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
3993 return aStreamFile._retn();
3995 //after usual saving needs to encipher binary to text string
3996 //Any binary symbol will be represent as "|xx" () hexadecimal format number
3997 int size = aStreamFile.in().length();
3998 _CORBA_Octet* buffer = new _CORBA_Octet[size*3+1];
3999 for ( int i = 0; i < size; i++ )
4000 sprintf( (char*)&(buffer[i*3]), "|%02x", aStreamFile[i] );
4002 buffer[size * 3] = '\0';
4004 SALOMEDS::TMPFile_var anAsciiStreamFile = new SALOMEDS::TMPFile(size*3, size*3, buffer, 1);
4006 return anAsciiStreamFile._retn();
4009 //=============================================================================
4011 * SMESH_Gen_i::loadGeomData
4013 * Load GEOM module data
4015 //=============================================================================
4017 void SMESH_Gen_i::loadGeomData( SALOMEDS::SComponent_ptr theCompRoot )
4019 if ( theCompRoot->_is_nil() )
4022 SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theCompRoot->GetStudy() );
4023 if ( aStudy->_is_nil() )
4026 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
4027 aStudyBuilder->LoadWith( theCompRoot, GetGeomEngine() );
4030 //=============================================================================
4034 * Load SMESH module's data
4036 //=============================================================================
4038 bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
4039 const SALOMEDS::TMPFile& theStream,
4043 INFOS( "SMESH_Gen_i::Load" );
4045 if ( theComponent->GetStudy()->StudyId() != GetCurrentStudyID() )
4046 SetCurrentStudy( theComponent->GetStudy() );
4048 /* if( !theComponent->_is_nil() )
4050 //SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theComponent->GetStudy() );
4051 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
4052 loadGeomData( myCurrentStudy->FindComponent( "GEOM" ) );
4055 StudyContext* myStudyContext = GetCurrentStudyContext();
4057 // Get temporary files location
4058 TCollection_AsciiString tmpDir =
4059 ( char* )( isMultiFile ? theURL : SALOMEDS_Tool::GetTmpDir().c_str() );
4061 INFOS( "THE URL++++++++++++++" );
4063 INFOS( "THE TMP PATH+++++++++" );
4066 // Convert the stream into sequence of files to process
4067 SALOMEDS::ListOfFileNames_var aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
4070 TCollection_AsciiString aStudyName( "" );
4071 if ( isMultiFile ) {
4072 CORBA::String_var url = myCurrentStudy->URL();
4073 aStudyName = (char*)SALOMEDS_Tool::GetNameFromPath( url.in() ).c_str();
4075 // Set names of temporary files
4076 TCollection_AsciiString filename = tmpDir + aStudyName + "_SMESH.hdf";
4077 TCollection_AsciiString meshfile = tmpDir + aStudyName + "_SMESH_Mesh.med";
4081 HDFdataset* aDataset;
4082 HDFgroup* aTopGroup;
4084 HDFgroup* aSubGroup;
4085 HDFgroup* aSubSubGroup;
4088 // ---> open HDF file
4089 aFile = new HDFfile( (char*) filename.ToCString() );
4091 aFile->OpenOnDisk( HDF_RDONLY );
4093 catch ( HDFexception ) {
4094 INFOS( "Load(): " << filename << " not found!" );
4098 TPythonDump pd; // prevent dump during loading
4100 // DriverMED_R_SMESHDS_Mesh myReader;
4101 // myReader.SetFile( meshfile.ToCString() );
4103 // For PAL13473 ("Repetitive mesh") implementation.
4104 // New dependencies between SMESH objects are established:
4105 // now hypotheses can refer to meshes, shapes and other hypotheses.
4106 // To keep data consistent, the following order of data restoration
4108 // 1. Create hypotheses
4109 // 2. Create all meshes
4110 // 3. Load hypotheses' data
4113 list< pair< SMESH_Hypothesis_i*, string > > hypDataList;
4114 list< pair< SMESH_Mesh_i*, HDFgroup* > > meshGroupList;
4116 // get total number of top-level groups
4117 int aNbGroups = aFile->nInternalObjects();
4118 if ( aNbGroups > 0 ) {
4119 // --> in first turn we should read&create hypotheses
4120 if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
4121 // open hypotheses root HDF group
4122 aTopGroup = new HDFgroup( "Hypotheses", aFile );
4123 aTopGroup->OpenOnDisk();
4125 // get number of hypotheses
4126 int aNbObjects = aTopGroup->nInternalObjects();
4127 for ( int j = 0; j < aNbObjects; j++ ) {
4128 // try to identify hypothesis
4129 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
4130 aTopGroup->InternalObjectIndentify( j, hypGrpName );
4132 if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
4133 // open hypothesis group
4134 aGroup = new HDFgroup( hypGrpName, aTopGroup );
4135 aGroup->OpenOnDisk();
4137 // --> get hypothesis id
4138 int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
4143 // get number of datasets
4144 int aNbSubObjects = aGroup->nInternalObjects();
4145 for ( int k = 0; k < aNbSubObjects; k++ ) {
4147 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
4148 aGroup->InternalObjectIndentify( k, name_of_subgroup );
4149 // --> get hypothesis name
4150 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
4151 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4152 aDataset->OpenOnDisk();
4153 size = aDataset->GetSize();
4154 char* hypname_str = new char[ size ];
4155 aDataset->ReadFromDisk( hypname_str );
4156 hypname = string( hypname_str );
4157 delete [] hypname_str;
4158 aDataset->CloseOnDisk();
4160 // --> get hypothesis plugin library name
4161 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
4162 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4163 aDataset->OpenOnDisk();
4164 size = aDataset->GetSize();
4165 char* libname_str = new char[ size ];
4166 aDataset->ReadFromDisk( libname_str );
4167 if(MYDEBUG) SCRUTE( libname_str );
4168 libname = string( libname_str );
4169 delete [] libname_str;
4170 aDataset->CloseOnDisk();
4172 // --> get hypothesis data
4173 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
4174 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4175 aDataset->OpenOnDisk();
4176 size = aDataset->GetSize();
4177 char* hypdata_str = new char[ size ];
4178 aDataset->ReadFromDisk( hypdata_str );
4179 hypdata = string( hypdata_str );
4180 delete [] hypdata_str;
4181 aDataset->CloseOnDisk();
4184 // close hypothesis HDF group
4185 aGroup->CloseOnDisk();
4187 // --> restore hypothesis from data
4188 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
4189 if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
4190 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
4191 SMESH::SMESH_Hypothesis_var myHyp;
4193 try { // protect persistence mechanism against exceptions
4194 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
4197 INFOS( "Exception during hypothesis creation" );
4200 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
4202 // myImpl->LoadFrom( hypdata.c_str() );
4203 hypDataList.push_back( make_pair( myImpl, hypdata ));
4204 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
4205 int newId = myStudyContext->findId( iorString.in() );
4206 myStudyContext->mapOldToNew( id, newId );
4209 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
4213 // close hypotheses root HDF group
4214 aTopGroup->CloseOnDisk();
4218 // --> then we should read&create algorithms
4219 if ( aFile->ExistInternalObject( "Algorithms" ) ) {
4220 // open algorithms root HDF group
4221 aTopGroup = new HDFgroup( "Algorithms", aFile );
4222 aTopGroup->OpenOnDisk();
4224 // get number of algorithms
4225 int aNbObjects = aTopGroup->nInternalObjects();
4226 for ( int j = 0; j < aNbObjects; j++ ) {
4227 // try to identify algorithm
4228 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
4229 aTopGroup->InternalObjectIndentify( j, hypGrpName );
4231 if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
4232 // open algorithm group
4233 aGroup = new HDFgroup( hypGrpName, aTopGroup );
4234 aGroup->OpenOnDisk();
4236 // --> get algorithm id
4237 int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
4242 // get number of datasets
4243 int aNbSubObjects = aGroup->nInternalObjects();
4244 for ( int k = 0; k < aNbSubObjects; k++ ) {
4246 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
4247 aGroup->InternalObjectIndentify( k, name_of_subgroup );
4248 // --> get algorithm name
4249 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
4250 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4251 aDataset->OpenOnDisk();
4252 size = aDataset->GetSize();
4253 char* hypname_str = new char[ size ];
4254 aDataset->ReadFromDisk( hypname_str );
4255 hypname = string( hypname_str );
4256 delete [] hypname_str;
4257 aDataset->CloseOnDisk();
4259 // --> get algorithm plugin library name
4260 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
4261 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4262 aDataset->OpenOnDisk();
4263 size = aDataset->GetSize();
4264 char* libname_str = new char[ size ];
4265 aDataset->ReadFromDisk( libname_str );
4266 if(MYDEBUG) SCRUTE( libname_str );
4267 libname = string( libname_str );
4268 delete [] libname_str;
4269 aDataset->CloseOnDisk();
4271 // --> get algorithm data
4272 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
4273 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4274 aDataset->OpenOnDisk();
4275 size = aDataset->GetSize();
4276 char* hypdata_str = new char[ size ];
4277 aDataset->ReadFromDisk( hypdata_str );
4278 if(MYDEBUG) SCRUTE( hypdata_str );
4279 hypdata = string( hypdata_str );
4280 delete [] hypdata_str;
4281 aDataset->CloseOnDisk();
4284 // close algorithm HDF group
4285 aGroup->CloseOnDisk();
4287 // --> restore algorithm from data
4288 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
4289 if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
4290 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
4291 SMESH::SMESH_Hypothesis_var myHyp;
4293 try { // protect persistence mechanism against exceptions
4294 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
4297 INFOS( "Exception during hypothesis creation" );
4300 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
4302 //myImpl->LoadFrom( hypdata.c_str() );
4303 hypDataList.push_back( make_pair( myImpl, hypdata ));
4304 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
4305 int newId = myStudyContext->findId( iorString.in() );
4306 myStudyContext->mapOldToNew( id, newId );
4309 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
4313 // close algorithms root HDF group
4314 aTopGroup->CloseOnDisk();
4318 // --> the rest groups should be meshes
4319 for ( int i = 0; i < aNbGroups; i++ ) {
4320 // identify next group
4321 char meshName[ HDF_NAME_MAX_LEN+1 ];
4322 aFile->InternalObjectIndentify( i, meshName );
4324 if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
4326 int id = atoi( string( meshName ).substr( 4 ).c_str() );
4330 // open mesh HDF group
4331 aTopGroup = new HDFgroup( meshName, aFile );
4332 aTopGroup->OpenOnDisk();
4334 // get number of child HDF objects
4335 int aNbObjects = aTopGroup->nInternalObjects();
4336 if ( aNbObjects > 0 ) {
4338 if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
4339 SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
4340 SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
4341 if ( !myNewMeshImpl )
4343 meshGroupList.push_back( make_pair( myNewMeshImpl, aTopGroup ));
4345 CORBA::String_var iorString = GetORB()->object_to_string( myNewMesh );
4346 int newId = myStudyContext->findId( iorString.in() );
4347 myStudyContext->mapOldToNew( id, newId );
4350 // try to read and set auto color flag
4351 char aMeshAutoColorName[ 30 ];
4352 sprintf( aMeshAutoColorName, "AutoColorMesh %d", id);
4353 if( aTopGroup->ExistInternalObject( aMeshAutoColorName ) )
4355 aDataset = new HDFdataset( aMeshAutoColorName, aTopGroup );
4356 aDataset->OpenOnDisk();
4357 size = aDataset->GetSize();
4358 int* anAutoColor = new int[ size ];
4359 aDataset->ReadFromDisk( anAutoColor );
4360 aDataset->CloseOnDisk();
4361 myNewMeshImpl->GetImpl().SetAutoColor( (bool)anAutoColor[0] );
4362 delete [] anAutoColor;
4365 // try to read and set reference to shape
4366 GEOM::GEOM_Object_var aShapeObject;
4367 if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
4368 // load mesh "Ref on shape" - it's an entry to SObject
4369 aDataset = new HDFdataset( "Ref on shape", aTopGroup );
4370 aDataset->OpenOnDisk();
4371 size = aDataset->GetSize();
4372 char* refFromFile = new char[ size ];
4373 aDataset->ReadFromDisk( refFromFile );
4374 aDataset->CloseOnDisk();
4375 if ( strlen( refFromFile ) > 0 ) {
4376 SALOMEDS::SObject_wrap shapeSO = myCurrentStudy->FindObjectID( refFromFile );
4378 // Make sure GEOM data are loaded first
4379 //loadGeomData( shapeSO->GetFatherComponent() );
4381 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
4382 if ( !CORBA::is_nil( shapeObject ) ) {
4383 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
4384 if ( !aShapeObject->_is_nil() )
4385 myNewMeshImpl->SetShape( aShapeObject );
4388 delete [] refFromFile;
4391 // issue 20918. Restore Persistent Id of SMESHDS_Mesh
4392 if( aTopGroup->ExistInternalObject( "meshPersistentId" ) )
4394 aDataset = new HDFdataset( "meshPersistentId", aTopGroup );
4395 aDataset->OpenOnDisk();
4396 size = aDataset->GetSize();
4397 int* meshPersistentId = new int[ size ];
4398 aDataset->ReadFromDisk( meshPersistentId );
4399 aDataset->CloseOnDisk();
4400 myNewMeshImpl->GetImpl().GetMeshDS()->SetPersistentId( *meshPersistentId );
4401 delete [] meshPersistentId;
4407 // As all object that can be referred by hypothesis are created,
4408 // we can restore hypothesis data
4410 list< pair< SMESH_Hypothesis_i*, string > >::iterator hyp_data;
4411 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
4413 SMESH_Hypothesis_i* hyp = hyp_data->first;
4414 string & data = hyp_data->second;
4415 hyp->LoadFrom( data.c_str() );
4418 // Restore the rest mesh data
4420 list< pair< SMESH_Mesh_i*, HDFgroup* > >::iterator meshi_group;
4421 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
4423 aTopGroup = meshi_group->second;
4424 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
4425 //::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
4426 //SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
4428 GEOM::GEOM_Object_var aShapeObject = myNewMeshImpl->GetShapeToMesh();
4429 bool hasData = false;
4432 CORBA::String_var iorString = GetORB()->object_to_string( myNewMeshImpl->_this() );
4433 int newId = myStudyContext->findId( iorString.in() );
4434 int id = myStudyContext->getOldId( newId );
4436 // try to find mesh data dataset
4437 if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
4438 // load mesh "has data" flag
4439 aDataset = new HDFdataset( "Has data", aTopGroup );
4440 aDataset->OpenOnDisk();
4441 size = aDataset->GetSize();
4442 char* strHasData = new char[ size ];
4443 aDataset->ReadFromDisk( strHasData );
4444 aDataset->CloseOnDisk();
4445 if ( strcmp( strHasData, "1") == 0 ) {
4446 // read mesh data from MED file
4447 // myReader.SetMesh( mySMESHDSMesh );
4448 // myReader.SetMeshId( id );
4449 // myReader.Perform();
4452 delete [] strHasData;
4455 // Try to get applied ALGORITHMS (mesh is not cleared by algo addition because
4456 // nodes and elements are not yet put into sub-meshes)
4457 if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
4458 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
4459 aGroup->OpenOnDisk();
4460 // get number of applied algorithms
4461 int aNbSubObjects = aGroup->nInternalObjects();
4462 if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
4463 for ( int j = 0; j < aNbSubObjects; j++ ) {
4464 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4465 aGroup->InternalObjectIndentify( j, name_dataset );
4466 // check if it is an algorithm
4467 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
4468 aDataset = new HDFdataset( name_dataset, aGroup );
4469 aDataset->OpenOnDisk();
4470 size = aDataset->GetSize();
4471 char* refFromFile = new char[ size ];
4472 aDataset->ReadFromDisk( refFromFile );
4473 aDataset->CloseOnDisk();
4474 // san - it is impossible to recover applied algorithms using their entries within Load() method
4475 //SALOMEDS::SObject_wrap hypSO = myCurrentStudy->FindObjectID( refFromFile );
4476 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
4477 int id = atoi( refFromFile );
4478 delete [] refFromFile;
4479 string anIOR = myStudyContext->getIORbyOldId( id );
4480 if ( !anIOR.empty() ) {
4481 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4482 if ( !CORBA::is_nil( hypObject ) ) {
4483 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4484 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
4485 || !myNewMeshImpl->HasShapeToMesh()) )
4486 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
4491 aGroup->CloseOnDisk();
4494 // try to get applied hypotheses
4495 if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
4496 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
4497 aGroup->OpenOnDisk();
4498 // get number of applied hypotheses
4499 int aNbSubObjects = aGroup->nInternalObjects();
4500 for ( int j = 0; j < aNbSubObjects; j++ ) {
4501 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4502 aGroup->InternalObjectIndentify( j, name_dataset );
4503 // check if it is a hypothesis
4504 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
4505 aDataset = new HDFdataset( name_dataset, aGroup );
4506 aDataset->OpenOnDisk();
4507 size = aDataset->GetSize();
4508 char* refFromFile = new char[ size ];
4509 aDataset->ReadFromDisk( refFromFile );
4510 aDataset->CloseOnDisk();
4511 // san - it is impossible to recover applied hypotheses using their entries within Load() method
4512 //SALOMEDS::SObject_wrap hypSO = myCurrentStudy->FindObjectID( refFromFile );
4513 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
4514 int id = atoi( refFromFile );
4515 delete [] refFromFile;
4516 string anIOR = myStudyContext->getIORbyOldId( id );
4517 if ( !anIOR.empty() ) {
4518 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4519 if ( !CORBA::is_nil( hypObject ) ) {
4520 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4521 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
4522 || !myNewMeshImpl->HasShapeToMesh()) )
4523 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
4528 aGroup->CloseOnDisk();
4531 // --> try to find SUB-MESHES containers for each type of submesh
4532 for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
4533 const char* name_meshgroup;
4534 if ( j == GetSubMeshOnVertexTag() )
4535 name_meshgroup = "SubMeshes On Vertex";
4536 else if ( j == GetSubMeshOnEdgeTag() )
4537 name_meshgroup = "SubMeshes On Edge";
4538 else if ( j == GetSubMeshOnWireTag() )
4539 name_meshgroup = "SubMeshes On Wire";
4540 else if ( j == GetSubMeshOnFaceTag() )
4541 name_meshgroup = "SubMeshes On Face";
4542 else if ( j == GetSubMeshOnShellTag() )
4543 name_meshgroup = "SubMeshes On Shell";
4544 else if ( j == GetSubMeshOnSolidTag() )
4545 name_meshgroup = "SubMeshes On Solid";
4546 else if ( j == GetSubMeshOnCompoundTag() )
4547 name_meshgroup = "SubMeshes On Compound";
4549 // try to get submeshes container HDF group
4550 if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
4551 // open submeshes containers HDF group
4552 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
4553 aGroup->OpenOnDisk();
4555 // get number of submeshes
4556 int aNbSubMeshes = aGroup->nInternalObjects();
4557 for ( int k = 0; k < aNbSubMeshes; k++ ) {
4559 char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
4560 aGroup->InternalObjectIndentify( k, name_submeshgroup );
4561 if ( strncmp( name_submeshgroup, "SubMesh", 7 ) == 0 ) {
4562 // --> get submesh id
4563 int subid = atoi( name_submeshgroup + 7 );
4566 // open submesh HDF group
4567 aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
4568 aSubGroup->OpenOnDisk();
4570 // try to read and set reference to subshape
4571 GEOM::GEOM_Object_var aSubShapeObject;
4572 SMESH::SMESH_subMesh_var aSubMesh;
4574 if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
4575 // load submesh "Ref on shape" - it's an entry to SObject
4576 aDataset = new HDFdataset( "Ref on shape", aSubGroup );
4577 aDataset->OpenOnDisk();
4578 size = aDataset->GetSize();
4579 char* refFromFile = new char[ size ];
4580 aDataset->ReadFromDisk( refFromFile );
4581 aDataset->CloseOnDisk();
4582 if ( strlen( refFromFile ) > 0 ) {
4583 SALOMEDS::SObject_wrap subShapeSO = myCurrentStudy->FindObjectID( refFromFile );
4584 CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
4585 if ( !CORBA::is_nil( subShapeObject ) ) {
4586 aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
4587 if ( !aSubShapeObject->_is_nil() )
4588 aSubMesh = SMESH::SMESH_subMesh::_duplicate
4589 ( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
4590 if ( aSubMesh->_is_nil() )
4592 string iorSubString = GetORB()->object_to_string( aSubMesh );
4593 int newSubId = myStudyContext->findId( iorSubString );
4594 myStudyContext->mapOldToNew( subid, newSubId );
4599 if ( aSubMesh->_is_nil() )
4602 // try to get applied algorithms
4603 if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
4604 // open "applied algorithms" HDF group
4605 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
4606 aSubSubGroup->OpenOnDisk();
4607 // get number of applied algorithms
4608 int aNbSubObjects = aSubSubGroup->nInternalObjects();
4609 for ( int l = 0; l < aNbSubObjects; l++ ) {
4610 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4611 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
4612 // check if it is an algorithm
4613 if ( strncmp( name_dataset, "Algo", 4 ) == 0 ) {
4614 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
4615 aDataset->OpenOnDisk();
4616 size = aDataset->GetSize();
4617 char* refFromFile = new char[ size ];
4618 aDataset->ReadFromDisk( refFromFile );
4619 aDataset->CloseOnDisk();
4621 int id = atoi( refFromFile );
4622 string anIOR = myStudyContext->getIORbyOldId( id );
4623 if ( !anIOR.empty() ) {
4624 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4625 if ( !CORBA::is_nil( hypObject ) ) {
4626 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4627 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
4628 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
4633 // close "applied algorithms" HDF group
4634 aSubSubGroup->CloseOnDisk();
4637 // try to get applied hypotheses
4638 if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
4639 // open "applied hypotheses" HDF group
4640 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
4641 aSubSubGroup->OpenOnDisk();
4642 // get number of applied hypotheses
4643 int aNbSubObjects = aSubSubGroup->nInternalObjects();
4644 for ( int l = 0; l < aNbSubObjects; l++ ) {
4645 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4646 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
4647 // check if it is a hypothesis
4648 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
4649 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
4650 aDataset->OpenOnDisk();
4651 size = aDataset->GetSize();
4652 char* refFromFile = new char[ size ];
4653 aDataset->ReadFromDisk( refFromFile );
4654 aDataset->CloseOnDisk();
4656 int id = atoi( refFromFile );
4657 string anIOR = myStudyContext->getIORbyOldId( id );
4658 if ( !anIOR.empty() ) {
4659 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4660 if ( !CORBA::is_nil( hypObject ) ) {
4661 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4662 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
4663 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
4668 // close "APPLIED HYPOTHESES" hdf group
4669 aSubSubGroup->CloseOnDisk();
4672 // close SUB-MESH hdf group
4673 aSubGroup->CloseOnDisk();
4676 // close SUB-MESHES containers hdf group
4677 aGroup->CloseOnDisk();
4681 // try to get GROUPS
4682 for ( int ii = GetNodeGroupsTag(); ii <= GetBallElementsGroupsTag(); ii++ ) {
4683 char name_group[ 30 ];
4684 if ( ii == GetNodeGroupsTag() )
4685 strcpy( name_group, "Groups of Nodes" );
4686 else if ( ii == GetEdgeGroupsTag() )
4687 strcpy( name_group, "Groups of Edges" );
4688 else if ( ii == GetFaceGroupsTag() )
4689 strcpy( name_group, "Groups of Faces" );
4690 else if ( ii == GetVolumeGroupsTag() )
4691 strcpy( name_group, "Groups of Volumes" );
4692 else if ( ii == Get0DElementsGroupsTag() )
4693 strcpy( name_group, "Groups of 0D Elements" );
4694 else if ( ii == GetBallElementsGroupsTag() )
4695 strcpy( name_group, "Groups of Balls" );
4697 if ( aTopGroup->ExistInternalObject( name_group ) ) {
4698 aGroup = new HDFgroup( name_group, aTopGroup );
4699 aGroup->OpenOnDisk();
4700 // get number of groups
4701 int aNbSubObjects = aGroup->nInternalObjects();
4702 for ( int j = 0; j < aNbSubObjects; j++ ) {
4703 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4704 aGroup->InternalObjectIndentify( j, name_dataset );
4705 // check if it is an group
4706 if ( string( name_dataset ).substr( 0, 5 ) == string( "Group" ) ) {
4708 int subid = atoi( string( name_dataset ).substr( 5 ).c_str() );
4711 aDataset = new HDFdataset( name_dataset, aGroup );
4712 aDataset->OpenOnDisk();
4714 // Retrieve actual group name
4715 size = aDataset->GetSize();
4716 char* nameFromFile = new char[ size ];
4717 aDataset->ReadFromDisk( nameFromFile );
4718 aDataset->CloseOnDisk();
4720 // Try to find a shape reference
4721 TopoDS_Shape aShape;
4722 char aRefName[ 30 ];
4723 sprintf( aRefName, "Ref on shape %d", subid);
4724 if ( aGroup->ExistInternalObject( aRefName ) ) {
4725 // load mesh "Ref on shape" - it's an entry to SObject
4726 aDataset = new HDFdataset( aRefName, aGroup );
4727 aDataset->OpenOnDisk();
4728 size = aDataset->GetSize();
4729 char* refFromFile = new char[ size ];
4730 aDataset->ReadFromDisk( refFromFile );
4731 aDataset->CloseOnDisk();
4732 if ( strlen( refFromFile ) > 0 ) {
4733 SALOMEDS::SObject_wrap shapeSO = myCurrentStudy->FindObjectID( refFromFile );
4734 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
4735 if ( !CORBA::is_nil( shapeObject ) ) {
4736 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
4737 if ( !aShapeObject->_is_nil() )
4738 aShape = GeomObjectToShape( aShapeObject );
4742 // Try to read a filter of SMESH_GroupOnFilter
4743 SMESH::Filter_var filter;
4744 SMESH_PredicatePtr predicate;
4745 std::string hdfGrpName = "Filter " + SMESH_Comment(subid);
4746 if ( aGroup->ExistInternalObject( hdfGrpName.c_str() ))
4748 aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup );
4749 aDataset->OpenOnDisk();
4750 size = aDataset->GetSize();
4751 char* persistStr = new char[ size ];
4752 aDataset->ReadFromDisk( persistStr );
4753 aDataset->CloseOnDisk();
4754 if ( strlen( persistStr ) > 0 ) {
4755 filter = SMESH_GroupOnFilter_i::StringToFilter( persistStr );
4756 predicate = SMESH_GroupOnFilter_i::GetPredicate( filter );
4760 // Create group servant
4761 SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
4762 SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
4763 ( myNewMeshImpl->createGroup( type, nameFromFile, aShape, predicate ) );
4764 // Obtain a SMESHDS_Group object
4765 if ( aNewGroup->_is_nil() )
4768 string iorSubString = GetORB()->object_to_string( aNewGroup );
4769 int newSubId = myStudyContext->findId( iorSubString );
4770 myStudyContext->mapOldToNew( subid, newSubId );
4772 SMESH_GroupBase_i* aGroupImpl = SMESH::DownCast< SMESH_GroupBase_i*>( aNewGroup );
4776 if ( SMESH_GroupOnFilter_i* aFilterGroup =
4777 dynamic_cast< SMESH_GroupOnFilter_i*>( aGroupImpl ))
4779 aFilterGroup->SetFilter( filter );
4780 filter->UnRegister();
4782 SMESHDS_GroupBase* aGroupBaseDS = aGroupImpl->GetGroupDS();
4783 if ( !aGroupBaseDS )
4786 aGroupBaseDS->SetStoreName( name_dataset );
4789 // Read color of the group
4790 char aGroupColorName[ 30 ];
4791 sprintf( aGroupColorName, "ColorGroup %d", subid);
4792 if ( aGroup->ExistInternalObject( aGroupColorName ) )
4794 aDataset = new HDFdataset( aGroupColorName, aGroup );
4795 aDataset->OpenOnDisk();
4796 size = aDataset->GetSize();
4797 double* anRGB = new double[ size ];
4798 aDataset->ReadFromDisk( anRGB );
4799 aDataset->CloseOnDisk();
4800 Quantity_Color aColor( anRGB[0], anRGB[1], anRGB[2], Quantity_TOC_RGB );
4801 aGroupBaseDS->SetColor( aColor );
4804 // Fill group with contents from MED file
4805 // SMESHDS_Group* aGrp = dynamic_cast<SMESHDS_Group*>( aGroupBaseDS );
4807 // myReader.GetGroup( aGrp );
4810 aGroup->CloseOnDisk();
4814 // instead of reading mesh data, we read only brief information of all
4815 // objects: mesh, groups, sub-meshes (issue 0021208 )
4818 SMESH_PreMeshInfo::LoadFromFile( myNewMeshImpl, id,
4819 meshfile.ToCString(), filename.ToCString(),
4823 // read Sub-Mesh ORDER if any
4824 if( aTopGroup->ExistInternalObject( "Mesh Order" ) ) {
4825 aDataset = new HDFdataset( "Mesh Order", aTopGroup );
4826 aDataset->OpenOnDisk();
4827 size = aDataset->GetSize();
4828 int* smIDs = new int[ size ];
4829 aDataset->ReadFromDisk( smIDs );
4830 aDataset->CloseOnDisk();
4831 TListOfListOfInt anOrderIds;
4832 anOrderIds.push_back( TListOfInt() );
4833 for ( int i = 0; i < size; i++ )
4834 if ( smIDs[ i ] < 0 ) // is separator
4835 anOrderIds.push_back( TListOfInt() );
4837 anOrderIds.back().push_back(smIDs[ i ]);
4839 myNewMeshImpl->GetImpl().SetMeshOrder( anOrderIds );
4843 // update hyps needing full mesh data restored (issue 20918)
4844 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
4846 SMESH_Hypothesis_i* hyp = hyp_data->first;
4847 hyp->UpdateAsMeshesRestored();
4850 // notify algos on completed restoration to set sub-mesh event listeners
4851 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
4853 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
4854 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
4856 TopoDS_Shape myLocShape;
4857 if(myLocMesh.HasShapeToMesh())
4858 myLocShape = myLocMesh.GetShapeToMesh();
4860 myLocShape = SMESH_Mesh::PseudoShape();
4862 myLocMesh.GetSubMesh(myLocShape)->
4863 ComputeStateEngine (SMESH_subMesh::SUBMESH_RESTORED);
4868 aTopGroup->CloseOnDisk();
4871 aFile->CloseOnDisk();
4874 // Remove temporary files created from the stream
4877 SMESH_File meshFile( meshfile.ToCString() );
4878 if ( !meshFile ) // no meshfile exists
4880 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
4884 Engines::Container_var container = GetContainerRef();
4885 if ( Engines_Container_i* container_i = SMESH::DownCast<Engines_Container_i*>( container ))
4887 container_i->registerTemporaryFile( filename.ToCString() );
4888 container_i->registerTemporaryFile( meshfile.ToCString() );
4889 container_i->registerTemporaryFile( tmpDir.ToCString() );
4893 pd << ""; // prevent optimizing pd out
4895 // creation of tree nodes for all data objects in the study
4896 // to support tree representation customization and drag-n-drop:
4897 SALOMEDS::Study_var study = theComponent->GetStudy();
4898 SALOMEDS::UseCaseBuilder_wrap useCaseBuilder = study->GetUseCaseBuilder();
4899 if ( !useCaseBuilder->IsUseCaseNode( theComponent ) ) {
4900 useCaseBuilder->SetRootCurrent();
4901 useCaseBuilder->Append( theComponent ); // component object is added as the top level item
4902 SALOMEDS::ChildIterator_wrap it = study->NewChildIterator( theComponent );
4903 for (it->InitEx(true); it->More(); it->Next()) {
4904 useCaseBuilder->AppendTo( it->Value()->GetFather(), it->Value() );
4908 INFOS( "SMESH_Gen_i::Load completed" );
4912 //=============================================================================
4914 * SMESH_Gen_i::LoadASCII
4916 * Load SMESH module's data in ASCII format
4918 //=============================================================================
4920 bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
4921 const SALOMEDS::TMPFile& theStream,
4923 bool isMultiFile ) {
4924 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
4925 return Load( theComponent, theStream, theURL, isMultiFile );
4927 //before call main ::Load method it's need for decipher text format to
4928 //binary ( "|xx" => x' )
4929 int size = theStream.length();
4930 if ( int((size / 3 )*3) != size ) //error size of buffer
4933 int real_size = int(size / 3);
4935 _CORBA_Octet* buffer = new _CORBA_Octet[real_size];
4939 for ( int i = 0; i < real_size; i++ )
4941 memcpy( &(tmp[0]), &(theStream[i*3+1]), 2 );
4942 sscanf( tmp, "%x", &c );
4943 sprintf( (char*)&(buffer[i]), "%c", (char)c );
4946 SALOMEDS::TMPFile_var aRealStreamFile = new SALOMEDS::TMPFile(real_size, real_size, buffer, 1);
4948 return Load( theComponent, *(aRealStreamFile._retn()), theURL, isMultiFile );
4951 //=============================================================================
4953 * SMESH_Gen_i::Close
4955 * Clears study-connected data when it is closed
4957 //=============================================================================
4959 void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
4961 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
4963 // set correct current study
4964 SALOMEDS::Study_var study = theComponent->GetStudy();
4965 if ( study->StudyId() != GetCurrentStudyID())
4966 setCurrentStudy( study, /*IsBeingClosed=*/true );
4968 // Clear study contexts data
4969 int studyId = GetCurrentStudyID();
4970 if ( myStudyContextMap.find( studyId ) != myStudyContextMap.end() ) {
4971 delete myStudyContextMap[ studyId ];
4972 myStudyContextMap.erase( studyId );
4975 // remove the tmp files meshes are loaded from
4976 SMESH_PreMeshInfo::RemoveStudyFiles_TMP_METHOD( theComponent );
4978 myCurrentStudy = SALOMEDS::Study::_nil();
4982 //=============================================================================
4984 * SMESH_Gen_i::ComponentDataType
4986 * Get component data type
4988 //=============================================================================
4990 char* SMESH_Gen_i::ComponentDataType()
4992 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
4993 return CORBA::string_dup( "SMESH" );
4997 //=============================================================================
4999 * SMESH_Gen_i::IORToLocalPersistentID
5001 * Transform data from transient form to persistent
5003 //=============================================================================
5005 char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
5006 const char* IORString,
5007 CORBA::Boolean /*isMultiFile*/,
5008 CORBA::Boolean /*isASCII*/ )
5010 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
5011 StudyContext* myStudyContext = GetCurrentStudyContext();
5013 if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
5014 int anId = myStudyContext->findId( IORString );
5016 if(MYDEBUG) MESSAGE( "VSR " << anId )
5018 sprintf( strId, "%d", anId );
5019 return CORBA::string_dup( strId );
5022 return CORBA::string_dup( "" );
5025 //=============================================================================
5027 * SMESH_Gen_i::LocalPersistentIDToIOR
5029 * Transform data from persistent form to transient
5031 //=============================================================================
5033 char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
5034 const char* aLocalPersistentID,
5035 CORBA::Boolean /*isMultiFile*/,
5036 CORBA::Boolean /*isASCII*/ )
5038 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
5039 StudyContext* myStudyContext = GetCurrentStudyContext();
5041 if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
5042 int anId = atoi( aLocalPersistentID );
5043 return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
5045 return CORBA::string_dup( "" );
5048 //=======================================================================
5049 //function : RegisterObject
5051 //=======================================================================
5053 int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
5055 StudyContext* myStudyContext = GetCurrentStudyContext();
5056 if ( myStudyContext && !CORBA::is_nil( theObject )) {
5057 if (GetCurrentStudyID() == myImportedStudyId)
5058 myImportedStudyChanged = true;
5059 CORBA::String_var iorString = GetORB()->object_to_string( theObject );
5060 return myStudyContext->addObject( string( iorString.in() ) );
5065 //================================================================================
5067 * \brief Return id of registered object
5068 * \param theObject - the Object
5069 * \retval int - Object id
5071 //================================================================================
5073 CORBA::Long SMESH_Gen_i::GetObjectId(CORBA::Object_ptr theObject)
5075 StudyContext* myStudyContext = GetCurrentStudyContext();
5076 if ( myStudyContext && !CORBA::is_nil( theObject )) {
5077 string iorString = GetORB()->object_to_string( theObject );
5078 return myStudyContext->findId( iorString );
5083 //=============================================================================
5085 * SMESH_Gen_i::SetName
5087 * Set a new object name
5089 //=============================================================================
5090 void SMESH_Gen_i::SetName(const char* theIOR,
5091 const char* theName)
5093 if ( theIOR && strcmp( theIOR, "" ) ) {
5094 CORBA::Object_var anObject = GetORB()->string_to_object( theIOR );
5095 SALOMEDS::SObject_wrap aSO = ObjectToSObject( myCurrentStudy, anObject );
5096 if ( !aSO->_is_nil() ) {
5097 SetName( aSO, theName );
5102 int SMESH_Gen_i::GetCurrentStudyID()
5104 return myCurrentStudy->_is_nil() || myCurrentStudy->_non_existent() ? -1 : myCurrentStudy->StudyId();
5107 // Version information
5108 char* SMESH_Gen_i::getVersion()
5110 #if SMESH_DEVELOPMENT
5111 return CORBA::string_dup(SMESH_VERSION_STR"dev");
5113 return CORBA::string_dup(SMESH_VERSION_STR);
5117 //=================================================================================
5118 // function : Move()
5119 // purpose : Moves objects to the specified position.
5120 // Is used in the drag-n-drop functionality.
5121 //=================================================================================
5122 void SMESH_Gen_i::Move( const SMESH::sobject_list& what,
5123 SALOMEDS::SObject_ptr where,
5126 if ( CORBA::is_nil( where ) ) return;
5128 SALOMEDS::Study_var study = where->GetStudy();
5129 SALOMEDS::StudyBuilder_var studyBuilder = study->NewBuilder();
5130 SALOMEDS::UseCaseBuilder_var useCaseBuilder = study->GetUseCaseBuilder();
5131 SALOMEDS::SComponent_var father = where->GetFatherComponent();
5132 std::string dataType = father->ComponentDataType();
5133 if ( dataType != "SMESH" ) return; // not a SMESH component
5135 SALOMEDS::SObject_var objAfter;
5136 if ( row >= 0 && useCaseBuilder->HasChildren( where ) ) {
5137 // insert at given row -> find insertion position
5138 SALOMEDS::UseCaseIterator_var useCaseIt = useCaseBuilder->GetUseCaseIterator( where );
5140 for ( i = 0; i < row && useCaseIt->More(); i++, useCaseIt->Next() );
5141 if ( i == row && useCaseIt->More() ) {
5142 objAfter = useCaseIt->Value();
5146 for ( int i = 0; i < what.length(); i++ ) {
5147 SALOMEDS::SObject_var sobj = what[i];
5148 if ( CORBA::is_nil( sobj ) ) continue; // skip bad object
5149 // insert the object to the use case tree
5150 if ( !CORBA::is_nil( objAfter ) )
5151 useCaseBuilder->InsertBefore( sobj, objAfter ); // insert at given row
5153 useCaseBuilder->AppendTo( where, sobj ); // append to the end of list
5156 //================================================================================
5158 * \brief Returns true if algorithm can be used to mesh a given geometry
5159 * \param [in] theAlgoType - the algorithm type
5160 * \param [in] theLibName - a name of the Plug-in library implementing the algorithm
5161 * \param [in] theGeomObject - the geometry to mesh
5162 * \param [in] toCheckAll - if \c True, returns \c True if all shapes are meshable,
5163 * else, returns \c True if at least one shape is meshable
5164 * \return CORBA::Boolean - can or can't
5166 //================================================================================
5168 CORBA::Boolean SMESH_Gen_i::IsApplicable ( const char* theAlgoType,
5169 const char* theLibName,
5170 GEOM::GEOM_Object_ptr theGeomObject,
5171 CORBA::Boolean toCheckAll)
5175 std::string aPlatformLibName;
5176 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char*);
5177 GenericHypothesisCreator_i* aCreator =
5178 getHypothesisCreator(theAlgoType, theLibName, aPlatformLibName);
5181 TopoDS_Shape shape = GeomObjectToShape( theGeomObject );
5182 if ( !shape.IsNull() )
5183 return aCreator->IsApplicable( shape, toCheckAll );
5190 SMESH_CATCH( SMESH::doNothing );
5194 //=================================================================================
5195 // function : importData
5196 // purpose : imports mesh data file (the med one) into the SMESH internal data structure
5197 //=================================================================================
5198 Engines::ListOfIdentifiers* SMESH_Gen_i::importData(CORBA::Long studyId,
5199 Engines::DataContainer_ptr data,
5200 const Engines::ListOfOptions& options)
5202 Engines::ListOfIdentifiers_var aResultIds = new Engines::ListOfIdentifiers;
5203 list<string> aResultList;
5205 CORBA::Object_var aSMObject = myNS->Resolve( "/myStudyManager" );
5206 SALOMEDS::StudyManager_var aStudyManager = SALOMEDS::StudyManager::_narrow( aSMObject );
5207 SALOMEDS::Study_var aStudy = aStudyManager->GetStudyByID( studyId );
5208 SetCurrentStudy(aStudy);
5210 // load and store temporary imported file
5211 string aFileName = Kernel_Utils::GetTmpFileName();
5212 aFileName += string(".") + data->extension();
5213 Engines::TMPFile* aFileStream = data->get();
5214 const char *aBuffer = (const char*)aFileStream->NP_data();
5216 std::ofstream aFile(aFileName.c_str(), std::ios::binary);
5218 std::ofstream aFile(aFileName.c_str());
5220 aFile.write(aBuffer, aFileStream->length());
5223 // Retrieve mesh names from the file
5224 DriverMED_R_SMESHDS_Mesh aReader;
5225 aReader.SetFile( aFileName );
5226 aReader.SetMeshId(-1);
5227 Driver_Mesh::Status aStatus;
5228 list<string> aNames = aReader.GetMeshNames(aStatus);
5229 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
5230 SMESH::DriverMED_ReadStatus aStatus2 = (SMESH::DriverMED_ReadStatus)aStatus;
5231 if (aStatus2 == SMESH::DRS_OK) {
5232 // Iterate through all meshes and create mesh objects
5233 for ( list<string>::iterator it = aNames.begin(); it != aNames.end(); it++ ) {
5235 SMESH::SMESH_Mesh_var mesh = createMesh();
5237 // publish mesh in the study
5238 SALOMEDS::SObject_var aSO;
5239 if (CanPublishInStudy(mesh)) {
5240 aSO = PublishMesh(aStudy, mesh.in(), (*it).c_str());
5241 aResultList.push_back(aSO->GetID());
5243 // Read mesh data (groups are published automatically by ImportMEDFile())
5244 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
5245 ASSERT( meshServant );
5246 meshServant->ImportMEDFile( aFileName.c_str(), (*it).c_str() );
5247 //meshServant->GetImpl().GetMeshDS()->Modified();
5250 MESSAGE("Opening MED file problems "<<aFileName.c_str())
5251 return aResultIds._retn();
5254 // remove temporary file
5256 DeleteFileA(aFileName.c_str());
5258 unlink(aFileName.c_str());
5261 if (!aResultList.empty()) {
5262 aResultIds->length(aResultList.size());
5263 list<string>::iterator aListIter = aResultList.begin();
5264 for(int a = 0; aListIter != aResultList.end(); aListIter++, a++)
5265 aResultIds[a] = aListIter->c_str();
5268 myImportedStudyId = studyId;
5269 myImportedStudyChanged = false;
5271 return aResultIds._retn();
5274 //=================================================================================
5275 // function : getModifiedData
5276 // purpose : exports all geometry of this GEOM module into one BRep file
5277 //=================================================================================
5278 Engines::ListOfData* SMESH_Gen_i::getModifiedData(CORBA::Long studyId)
5280 Engines::ListOfData_var aResult = new Engines::ListOfData;
5282 if (!myImportedStudyChanged) {
5283 INFOS("SMESH module data was not changed")
5284 return aResult._retn();
5287 CORBA::Object_var aSMObject = myNS->Resolve("/myStudyManager");
5288 SALOMEDS::StudyManager_var aStudyManager = SALOMEDS::StudyManager::_narrow(aSMObject);
5289 SALOMEDS::Study_var aStudy = aStudyManager->GetStudyByID(studyId);
5290 SetCurrentStudy(aStudy);
5291 SALOMEDS::SComponent_var aComponent = aStudy->FindComponent("SMESH");
5293 if (CORBA::is_nil(aComponent))
5294 return aResult._retn();
5296 std::string aFullPath(Kernel_Utils::GetTmpFileName());
5297 aFullPath += ".med";
5298 StudyContext* myStudyContext = GetCurrentStudyContext();
5300 SALOMEDS::ChildIterator_var anIter = aStudy->NewChildIterator(aComponent); // check only published meshes
5301 int aNumMeshes = 0; // number of meshes in result
5302 for(; anIter->More(); anIter->Next()) {
5303 SALOMEDS::SObject_var aSO = anIter->Value();
5304 CORBA::Object_var anObj = aSO->GetObject();
5305 if (!CORBA::is_nil(anObj)) {
5306 SMESH::SMESH_Mesh_var aCORBAMesh = SMESH::SMESH_Mesh::_narrow(anObj);
5307 if(!aCORBAMesh->_is_nil()) {
5308 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>(GetServant(aCORBAMesh).in());
5311 SMESH_Mesh& aMesh = myImpl->GetImpl();
5312 CORBA::String_var objName = aSO->GetName();
5313 aMesh.ExportMED(aFullPath.c_str(), objName.in(), false, MED::eV2_2, 0);
5319 if (aNumMeshes > 0) { // prepare a container to store files
5320 INFOS("Write "<<aNumMeshes<<" meshes to "<<aFullPath.c_str());
5322 Engines::DataContainer_var aData = (new Engines_DataContainer_i(
5323 aFullPath.c_str(), "", "", true))->_this();
5326 return aResult._retn();
5329 //=============================================================================
5331 * SMESHEngine_factory
5333 * C factory, accessible with dlsym, after dlopen
5335 //=============================================================================
5339 PortableServer::ObjectId* SMESHEngine_factory( CORBA::ORB_ptr orb,
5340 PortableServer::POA_ptr poa,
5341 PortableServer::ObjectId* contId,
5342 const char* instanceName,
5343 const char* interfaceName )
5345 if(MYDEBUG) MESSAGE( "PortableServer::ObjectId* SMESHEngine_factory()" );
5346 if(MYDEBUG) SCRUTE(interfaceName);
5347 SMESH_Gen_i* aSMESHGen = new SMESH_Gen_i(orb, poa, contId, instanceName, interfaceName);
5348 return aSMESHGen->getId() ;