1 // Copyright (C) 2007-2016 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
26 #include <BRepPrimAPI_MakeBox.hxx>
27 #include <BRepPrimAPI_MakeCylinder.hxx>
28 #include <BRepPrimAPI_MakeSphere.hxx>
29 #include <BRep_Tool.hxx>
31 #include <TColStd_MapOfAsciiString.hxx>
32 #include <TCollection_AsciiString.hxx>
34 #include <TopExp_Explorer.hxx>
35 #include <TopTools_IndexedMapOfShape.hxx>
36 #include <TopTools_ListIteratorOfListOfShape.hxx>
37 #include <TopTools_ListOfShape.hxx>
38 #include <TopTools_MapOfShape.hxx>
40 #include <TopoDS_CompSolid.hxx>
41 #include <TopoDS_Compound.hxx>
42 #include <TopoDS_Edge.hxx>
43 #include <TopoDS_Face.hxx>
44 #include <TopoDS_Iterator.hxx>
45 #include <TopoDS_Shape.hxx>
46 #include <TopoDS_Shell.hxx>
47 #include <TopoDS_Solid.hxx>
48 #include <TopoDS_Vertex.hxx>
49 #include <TopoDS_Wire.hxx>
58 #include <libgen.h> // for basename function
62 #define LibHandle HMODULE
63 #define LoadLib( name ) LoadLibrary( name )
64 #define GetProc GetProcAddress
65 #define UnLoadLib( handle ) FreeLibrary( handle );
67 #define LibHandle void*
69 #define LoadLib( name ) dlopen( name, RTLD_LAZY | RTLD_LOCAL )
70 #else // DYNLOAD_LOCAL
71 #define LoadLib( name ) dlopen( name, RTLD_LAZY | RTLD_GLOBAL )
72 #endif // DYNLOAD_LOCAL
74 #define UnLoadLib( handle ) dlclose( handle );
77 #include "SMESH_Gen_i.hxx"
78 #include "SMESH_version.h"
80 #include "DriverMED_W_SMESHDS_Mesh.h"
81 #include "DriverMED_R_SMESHDS_Mesh.h"
83 #include "DriverCGNS_Read.hxx"
85 #include "MED_Factory.hxx"
86 #include "SMDS_EdgePosition.hxx"
87 #include "SMDS_FacePosition.hxx"
88 #include "SMDS_PolyhedralVolumeOfNodes.hxx"
89 #include "SMDS_SetIterator.hxx"
90 #include "SMDS_SpacePosition.hxx"
91 #include "SMDS_VertexPosition.hxx"
92 #include "SMESHDS_Document.hxx"
93 #include "SMESHDS_Group.hxx"
94 #include "SMESHDS_GroupOnGeom.hxx"
95 #include "SMESH_Algo_i.hxx"
96 #include "SMESH_File.hxx"
97 #include "SMESH_Group.hxx"
98 #include "SMESH_Group_i.hxx"
99 #include "SMESH_Hypothesis.hxx"
100 #include "SMESH_Hypothesis_i.hxx"
101 #include "SMESH_Mesh.hxx"
102 #include "SMESH_MeshEditor.hxx"
103 #include "SMESH_Mesh_i.hxx"
104 #include "SMESH_PreMeshInfo.hxx"
105 #include "SMESH_PythonDump.hxx"
106 #include "SMESH_ControlsDef.hxx"
107 #include "SMESH_TryCatch.hxx" // to include after OCC headers!
109 #include CORBA_SERVER_HEADER(SMESH_Group)
110 #include CORBA_SERVER_HEADER(SMESH_Filter)
111 #include CORBA_SERVER_HEADER(SMESH_MeshEditor)
114 #include <GEOM_Client.hxx>
116 #include <Basics_Utils.hxx>
117 #include <Basics_DirUtils.hxx>
119 #include <OpUtil.hxx>
120 #include <SALOMEDS_Tool.hxx>
121 #include <SALOME_Container_i.hxx>
122 #include <SALOME_LifeCycleCORBA.hxx>
123 #include <SALOME_NamingService.hxx>
124 #include <Utils_CorbaException.hxx>
125 #include <Utils_ExceptHandlers.hxx>
126 #include <Utils_SINGLETON.hxx>
127 #include <utilities.h>
129 #include CORBA_CLIENT_HEADER(SALOME_ModuleCatalog)
130 #include CORBA_CLIENT_HEADER(SALOME_Session)
132 // helpers about SALOME::GenericObj
133 #include <SALOMEDS_wrap.hxx>
134 #include <SALOMEDS_Attributes_wrap.hxx>
135 #include <GEOM_wrap.hxx>
143 using SMESH::TPythonDump;
146 #define NUM_TMP_FILES 2
149 static int MYDEBUG = 0;
151 static int MYDEBUG = 0;
154 // Static variables definition
155 GEOM::GEOM_Gen_var SMESH_Gen_i::myGeomGen = GEOM::GEOM_Gen::_nil();
156 CORBA::ORB_var SMESH_Gen_i::myOrb;
157 PortableServer::POA_var SMESH_Gen_i::myPoa;
158 SALOME_NamingService* SMESH_Gen_i::myNS = NULL;
159 SALOME_LifeCycleCORBA* SMESH_Gen_i::myLCC = NULL;
160 SMESH_Gen_i* SMESH_Gen_i::mySMESHGen = NULL;
163 const int nbElemPerDiagonal = 10;
165 //=============================================================================
167 * GetServant [ static ]
169 * Get servant of the CORBA object
171 //=============================================================================
173 PortableServer::ServantBase_var SMESH_Gen_i::GetServant( CORBA::Object_ptr theObject )
175 if( CORBA::is_nil( theObject ) || CORBA::is_nil( GetPOA() ) )
178 PortableServer::Servant aServant = GetPOA()->reference_to_servant( theObject );
182 INFOS( "GetServant - Unknown exception was caught!!!" );
187 //=============================================================================
189 * SObjectToObject [ static ]
191 * Get CORBA object corresponding to the SALOMEDS::SObject
193 //=============================================================================
195 CORBA::Object_var SMESH_Gen_i::SObjectToObject( SALOMEDS::SObject_ptr theSObject )
197 SALOMEDS::GenericAttribute_wrap anAttr;
198 CORBA::Object_var anObj;
199 if ( !theSObject->_is_nil() ) {
201 if( theSObject->FindAttribute( anAttr.inout(), "AttributeIOR" ) ) {
202 SALOMEDS::AttributeIOR_wrap anIOR = anAttr;
203 CORBA::String_var aValue = anIOR->Value();
204 if( strcmp( aValue, "" ) != 0 )
205 anObj = GetORB()->string_to_object( aValue );
209 INFOS( "SObjectToObject - Unknown exception was caught!!!" );
215 //=============================================================================
219 * Get SALOME_NamingService object
221 //=============================================================================
223 SALOME_NamingService* SMESH_Gen_i::GetNS()
225 if ( myNS == NULL ) {
226 myNS = SINGLETON_<SALOME_NamingService>::Instance();
227 ASSERT(SINGLETON_<SALOME_NamingService>::IsAlreadyExisting());
228 myNS->init_orb( GetORB() );
233 //=============================================================================
237 * Get SALOME_LifeCycleCORBA object
239 //=============================================================================
240 SALOME_LifeCycleCORBA* SMESH_Gen_i::GetLCC() {
241 if ( myLCC == NULL ) {
242 myLCC = new SALOME_LifeCycleCORBA( GetNS() );
248 //=============================================================================
250 * GetGeomEngine [ static ]
252 * Get GEOM::GEOM_Gen reference
254 //=============================================================================
255 GEOM::GEOM_Gen_var SMESH_Gen_i::GetGeomEngine() {
256 //CCRT GEOM::GEOM_Gen_var aGeomEngine =
257 //CCRT GEOM::GEOM_Gen::_narrow( GetLCC()->FindOrLoad_Component("FactoryServer","GEOM") );
258 //CCRT return aGeomEngine._retn();
259 if(CORBA::is_nil(myGeomGen))
261 Engines::EngineComponent_ptr temp=GetLCC()->FindOrLoad_Component("FactoryServer","GEOM");
262 myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
267 //=============================================================================
269 * SMESH_Gen_i::SMESH_Gen_i
271 * Default constructor: not for use
273 //=============================================================================
275 SMESH_Gen_i::SMESH_Gen_i()
279 //=============================================================================
281 * SMESH_Gen_i::SMESH_Gen_i
283 * Standard constructor, used with Container
285 //=============================================================================
287 SMESH_Gen_i::SMESH_Gen_i( CORBA::ORB_ptr orb,
288 PortableServer::POA_ptr poa,
289 PortableServer::ObjectId* contId,
290 const char* instanceName,
291 const char* interfaceName )
292 : Engines_Component_i( orb, poa, contId, instanceName, interfaceName )
295 myOrb = CORBA::ORB::_duplicate(orb);
296 myPoa = PortableServer::POA::_duplicate(poa);
299 _id = myPoa->activate_object( _thisObj );
301 myIsEmbeddedMode = false;
302 myShapeReader = NULL; // shape reader
304 myIsHistoricalPythonDump = true;
305 myToForgetMeshDataOnHypModif = false;
307 // set it in standalone mode only
308 //OSD::SetSignal( true );
310 // 0020605: EDF 1190 SMESH: Display performance. 80 seconds for 52000 cells.
311 // find out mode (embedded or standalone) here else
312 // meshes created before calling SMESH_Client::GetSMESHGen(), which calls
313 // SMESH_Gen_i::SetEmbeddedMode(), have wrong IsEmbeddedMode flag
314 if ( SALOME_NamingService* ns = GetNS() )
316 CORBA::Object_var obj = ns->Resolve( "/Kernel/Session" );
317 SALOME::Session_var session = SALOME::Session::_narrow( obj ) ;
318 if ( !session->_is_nil() )
320 CORBA::String_var str_host = session->getHostname();
321 CORBA::Long s_pid = session->getPID();
322 string my_host = Kernel_Utils::GetHostname();
324 long my_pid = (long)_getpid();
326 long my_pid = (long) getpid();
328 SetEmbeddedMode( s_pid == my_pid && my_host == str_host.in() );
333 //=============================================================================
335 * SMESH_Gen_i::~SMESH_Gen_i
339 //=============================================================================
341 SMESH_Gen_i::~SMESH_Gen_i()
343 // delete hypothesis creators
344 map<string, GenericHypothesisCreator_i*>::iterator itHyp, itHyp2;
345 for (itHyp = myHypCreatorMap.begin(); itHyp != myHypCreatorMap.end(); itHyp++)
347 // same creator can be mapped under different names
348 GenericHypothesisCreator_i* creator = (*itHyp).second;
352 for (itHyp2 = itHyp; itHyp2 != myHypCreatorMap.end(); itHyp2++)
353 if ( creator == (*itHyp2).second )
354 (*itHyp2).second = 0;
356 myHypCreatorMap.clear();
358 // Clear study contexts data
359 map<int, StudyContext*>::iterator it;
360 for ( it = myStudyContextMap.begin(); it != myStudyContextMap.end(); ++it ) {
363 myStudyContextMap.clear();
364 // delete shape reader
366 delete myShapeReader;
368 //=============================================================================
370 * SMESH_Gen_i::getHypothesisCreator
372 * Get hypothesis creator
374 //=============================================================================
375 GenericHypothesisCreator_i* SMESH_Gen_i::getHypothesisCreator(const char* theHypName,
376 const char* theLibName,
377 std::string& thePlatformLibName)
378 throw (SALOME::SALOME_Exception)
380 std::string aPlatformLibName;
381 /* It's Need to translate lib name for WIN32 or X platform */
382 if ( theLibName && theLibName[0] != '\0' )
384 int libNameLen = strlen(theLibName);
385 //check for old format "libXXXXXXX.so"
386 if (libNameLen > 7 &&
387 !strncmp( theLibName, "lib", 3 ) &&
388 !strcmp( theLibName+libNameLen-3, ".so" ))
392 aPlatformLibName = std::string( theLibName+3, libNameLen-6 ) + ".dll";
393 #elif defined(__APPLE__)
394 aPlatformLibName = std::string( theLibName, libNameLen-3 ) + ".dylib";
396 aPlatformLibName = theLibName;
401 //try to use new format
403 aPlatformLibName = theLibName;
404 aPlatformLibName += ".dll";
405 #elif defined(__APPLE__)
406 aPlatformLibName = std::string( "lib" ) + std::string( theLibName ) + ".dylib";
408 aPlatformLibName = std::string( "lib" ) + std::string( theLibName ) + ".so";
412 thePlatformLibName = aPlatformLibName;
414 Unexpect aCatch(SALOME_SalomeException);
415 if(MYDEBUG) MESSAGE( "Create Hypothesis <" << theHypName << "> from " << aPlatformLibName);
417 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char* );
418 GenericHypothesisCreator_i* aCreator;
421 // check, if creator for this hypothesis type already exists
422 if (myHypCreatorMap.find(string(theHypName)) == myHypCreatorMap.end())
424 // load plugin library
425 if(MYDEBUG) MESSAGE("Loading server meshers plugin library ...");
426 LibHandle libHandle = LoadLib( aPlatformLibName.c_str() );
429 // report any error, if occurred
431 const char* anError = dlerror();
432 throw(SALOME_Exception(anError));
434 throw(SALOME_Exception(LOCALIZED( "Can't load server meshers plugin library" )));
438 // get method, returning hypothesis creator
439 if(MYDEBUG) MESSAGE("Find GetHypothesisCreator() method ...");
440 GetHypothesisCreator procHandle =
441 (GetHypothesisCreator)GetProc( libHandle, "GetHypothesisCreator" );
444 throw(SALOME_Exception(LOCALIZED("bad hypothesis plugin library")));
445 UnLoadLib(libHandle);
448 // get hypothesis creator
449 if(MYDEBUG) MESSAGE("Get Hypothesis Creator for " << theHypName);
450 aCreator = procHandle(theHypName);
453 throw(SALOME_Exception(LOCALIZED("no such a hypothesis in this plugin")));
455 // map hypothesis creator to a hypothesis name
456 myHypCreatorMap[string(theHypName)] = aCreator;
461 return myHypCreatorMap[string(theHypName)];
464 catch (SALOME_Exception& S_ex)
466 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
471 //=============================================================================
473 * SMESH_Gen_i::createHypothesis
475 * Create hypothesis of given type
477 //=============================================================================
478 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::createHypothesis(const char* theHypName,
479 const char* theLibName)
481 SMESH_Hypothesis_i* myHypothesis_i = 0;
482 SMESH::SMESH_Hypothesis_var hypothesis_i;
483 std::string aPlatformLibName;
484 GenericHypothesisCreator_i* aCreator =
485 getHypothesisCreator(theHypName, theLibName, aPlatformLibName);
487 // create a new hypothesis object, store its ref. in studyContext
488 myHypothesis_i = aCreator->Create(myPoa, GetCurrentStudyID(), &myGen);
491 myHypothesis_i->SetLibName( aPlatformLibName.c_str() ); // for persistency assurance
492 CORBA::String_var hypName = myHypothesis_i->GetName();
493 myHypCreatorMap[ hypName.in() ] = aCreator;
495 // activate the CORBA servant of hypothesis
496 hypothesis_i = myHypothesis_i->_this();
497 int nextId = RegisterObject( hypothesis_i );
498 if(MYDEBUG) { MESSAGE( "Add hypo to map with id = "<< nextId ); }
499 else { nextId = 0; } // avoid "unused variable" warning in release mode
501 return hypothesis_i._retn();
504 //=============================================================================
506 * SMESH_Gen_i::createMesh
508 * Create empty mesh on shape
510 //=============================================================================
511 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::createMesh()
512 throw ( SALOME::SALOME_Exception )
514 Unexpect aCatch(SALOME_SalomeException);
515 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::createMesh" );
517 // Get or create the GEOM_Client instance
519 // create a new mesh object servant, store it in a map in study context
520 SMESH_Mesh_i* meshServant = new SMESH_Mesh_i( GetPOA(), this, GetCurrentStudyID() );
521 // create a new mesh object
522 if(MYDEBUG) MESSAGE("myIsEmbeddedMode " << myIsEmbeddedMode);
523 meshServant->SetImpl( myGen.CreateMesh( GetCurrentStudyID(), myIsEmbeddedMode ));
525 // activate the CORBA servant of Mesh
526 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( meshServant->_this() );
527 int nextId = RegisterObject( mesh );
528 if(MYDEBUG) { MESSAGE( "Add mesh to map with id = "<< nextId); }
529 else { nextId = 0; } // avoid "unused variable" warning in release mode
532 catch (SALOME_Exception& S_ex) {
533 THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
535 return SMESH::SMESH_Mesh::_nil();
538 //=============================================================================
540 * SMESH_Gen_i::GetShapeReader
544 //=============================================================================
545 GEOM_Client* SMESH_Gen_i::GetShapeReader()
547 // create shape reader if necessary
548 if ( !myShapeReader )
549 myShapeReader = new GEOM_Client(GetContainerRef());
550 ASSERT( myShapeReader );
551 return myShapeReader;
554 //=============================================================================
556 * SMESH_Gen_i::SetGeomEngine
558 * Set GEOM::GEOM_Gen reference
560 //=============================================================================
561 //GEOM::GEOM_Gen_ptr SMESH_Gen_i::SetGeomEngine( const char* containerLoc )
562 void SMESH_Gen_i::SetGeomEngine( GEOM::GEOM_Gen_ptr geomcompo )
564 //Engines::Component_ptr temp=GetLCC()->FindOrLoad_Component(containerLoc,"GEOM");
565 //myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
566 myGeomGen=GEOM::GEOM_Gen::_duplicate(geomcompo);
570 //=============================================================================
572 * SMESH_Gen_i::SetEmbeddedMode
576 //=============================================================================
578 void SMESH_Gen_i::SetEmbeddedMode( CORBA::Boolean theMode )
580 myIsEmbeddedMode = theMode;
582 if ( !myIsEmbeddedMode ) {
583 //PAL10867: disable signals catching with "noexcepthandler" option
584 char* envNoCatchSignals = getenv("NOT_INTERCEPT_SIGNALS");
585 if (!envNoCatchSignals || !atoi(envNoCatchSignals))
590 char* envDisableFPE = getenv("DISABLE_FPE");
591 if (envDisableFPE && atoi(envDisableFPE))
596 OSD::SetSignal( raiseFPE );
598 // else OSD::SetSignal() is called in GUI
602 //=============================================================================
604 * SMESH_Gen_i::IsEmbeddedMode
608 //=============================================================================
610 CORBA::Boolean SMESH_Gen_i::IsEmbeddedMode()
612 return myIsEmbeddedMode;
615 //=============================================================================
617 * SMESH_Gen_i::SetCurrentStudy
621 //=============================================================================
623 void SMESH_Gen_i::SetCurrentStudy( SALOMEDS::Study_ptr theStudy )
625 setCurrentStudy( theStudy );
628 void SMESH_Gen_i::setCurrentStudy( SALOMEDS::Study_ptr theStudy,
629 bool theStudyIsBeingClosed)
631 int curStudyId = GetCurrentStudyID();
632 myCurrentStudy = SALOMEDS::Study::_duplicate( theStudy );
633 // create study context, if it doesn't exist and set current study
634 int studyId = GetCurrentStudyID();
635 if ( myStudyContextMap.find( studyId ) == myStudyContextMap.end() )
636 myStudyContextMap[ studyId ] = new StudyContext;
638 // myCurrentStudy may be nil
639 if ( !theStudyIsBeingClosed && !CORBA::is_nil( myCurrentStudy ) ) {
640 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
641 SALOMEDS::SComponent_wrap GEOM_var = myCurrentStudy->FindComponent( "GEOM" );
642 if( !GEOM_var->_is_nil() )
643 aStudyBuilder->LoadWith( GEOM_var, GetGeomEngine() );
644 // NPAL16168, issue 0020210
645 // Let meshes update their data depending on GEOM groups that could change
646 if ( curStudyId != studyId )
648 CORBA::String_var compDataType = ComponentDataType();
649 SALOMEDS::SComponent_wrap me = myCurrentStudy->FindComponent( compDataType.in() );
650 if ( !me->_is_nil() ) {
651 SALOMEDS::ChildIterator_wrap anIter = myCurrentStudy->NewChildIterator( me );
652 for ( ; anIter->More(); anIter->Next() ) {
653 SALOMEDS::SObject_wrap so = anIter->Value();
654 CORBA::Object_var ior = SObjectToObject( so );
655 if ( SMESH_Mesh_i* mesh = SMESH::DownCast<SMESH_Mesh_i*>( ior ))
656 mesh->CheckGeomModif();
663 //=============================================================================
665 * SMESH_Gen_i::GetCurrentStudy
669 //=============================================================================
671 SALOMEDS::Study_ptr SMESH_Gen_i::GetCurrentStudy()
673 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetCurrentStudy: study Id = " << GetCurrentStudyID() );
674 if ( GetCurrentStudyID() < 0 )
675 return SALOMEDS::Study::_nil();
676 return SALOMEDS::Study::_duplicate( myCurrentStudy );
679 //=============================================================================
681 * SMESH_Gen_i::GetCurrentStudyContext
683 * Get current study context
685 //=============================================================================
686 StudyContext* SMESH_Gen_i::GetCurrentStudyContext()
688 if ( !CORBA::is_nil( myCurrentStudy ) &&
689 myStudyContextMap.find( GetCurrentStudyID() ) != myStudyContextMap.end() )
690 return myStudyContextMap[ myCurrentStudy->StudyId() ];
695 //=============================================================================
697 * SMESH_Gen_i::CreateHypothesis
699 * Create hypothesis/algorothm of given type and publish it in the study
701 //=============================================================================
703 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::CreateHypothesis( const char* theHypName,
704 const char* theLibName )
705 throw ( SALOME::SALOME_Exception )
707 Unexpect aCatch(SALOME_SalomeException);
708 // Create hypothesis/algorithm
709 SMESH::SMESH_Hypothesis_var hyp = this->createHypothesis( theHypName, theLibName );
711 // Publish hypothesis/algorithm in the study
712 if ( CanPublishInStudy( hyp ) ) {
713 SALOMEDS::SObject_wrap aSO = PublishHypothesis( myCurrentStudy, hyp );
714 if ( !aSO->_is_nil() ) {
715 // Update Python script
716 TPythonDump() << aSO << " = " << this << ".CreateHypothesis('"
717 << theHypName << "', '" << theLibName << "')";
724 //================================================================================
726 * \brief Return a hypothesis holding parameter values corresponding either to the mesh
727 * existing on the given geometry or to size of the geometry.
728 * \param theHypType - hypothesis type name
729 * \param theLibName - plugin library name
730 * \param theMesh - The mesh of interest
731 * \param theGeom - The shape to get parameter values from
732 * \retval SMESH::SMESH_Hypothesis_ptr - The returned hypothesis may be the one existing
733 * in a study and used to compute the mesh, or a temporary one created just to pass
736 //================================================================================
738 SMESH::SMESH_Hypothesis_ptr
739 SMESH_Gen_i::GetHypothesisParameterValues (const char* theHypType,
740 const char* theLibName,
741 SMESH::SMESH_Mesh_ptr theMesh,
742 GEOM::GEOM_Object_ptr theGeom,
743 CORBA::Boolean byMesh)
744 throw ( SALOME::SALOME_Exception )
746 Unexpect aCatch(SALOME_SalomeException);
747 if ( byMesh && CORBA::is_nil( theMesh ) )
748 return SMESH::SMESH_Hypothesis::_nil();
749 if ( byMesh && CORBA::is_nil( theGeom ) )
750 return SMESH::SMESH_Hypothesis::_nil();
752 // -----------------------------------------------
753 // find hypothesis used to mesh theGeom
754 // -----------------------------------------------
756 // get mesh and shape
757 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
758 TopoDS_Shape shape = GeomObjectToShape( theGeom );
759 if ( byMesh && ( !meshServant || meshServant->NbNodes()==0 || shape.IsNull() ))
760 return SMESH::SMESH_Hypothesis::_nil();
761 ::SMESH_Mesh* mesh = meshServant ? &meshServant->GetImpl() : (::SMESH_Mesh*)0;
763 // create a temporary hypothesis to know its dimension
764 SMESH::SMESH_Hypothesis_var tmpHyp = this->createHypothesis( theHypType, theLibName );
765 SMESH_Hypothesis_i* hypServant = SMESH::DownCast<SMESH_Hypothesis_i*>( tmpHyp );
767 return SMESH::SMESH_Hypothesis::_nil();
768 ::SMESH_Hypothesis* hyp = hypServant->GetImpl();
771 // look for a hypothesis of theHypType used to mesh the shape
772 if ( myGen.GetShapeDim( shape ) == hyp->GetDim() )
775 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( theGeom );
776 int nbLocalHyps = aHypList->length();
777 for ( int i = 0; i < nbLocalHyps; i++ ) {
778 CORBA::String_var hypName = aHypList[i]->GetName();
779 if ( strcmp( theHypType, hypName.in() ) == 0 ) // FOUND local!
780 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
782 // check super shapes
783 TopTools_ListIteratorOfListOfShape itShape( mesh->GetAncestors( shape ));
784 while ( nbLocalHyps == 0 && itShape.More() ) {
785 GEOM::GEOM_Object_ptr geomObj = ShapeToGeomObject( itShape.Value() );
786 if ( ! CORBA::is_nil( geomObj )) {
787 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( geomObj );
788 nbLocalHyps = aHypList->length();
789 for ( int i = 0; i < nbLocalHyps; i++ )
790 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND global!
791 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
797 // let the temporary hypothesis find out somehow parameter values by mesh
798 if ( hyp->SetParametersByMesh( mesh, shape ))
799 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
804 diagonal = mesh->GetShapeDiagonalSize();
806 diagonal = ::SMESH_Mesh::GetShapeDiagonalSize( shape );
807 ::SMESH_Hypothesis::TDefaults dflts;
808 dflts._elemLength = diagonal / myGen.GetBoundaryBoxSegmentation();
809 dflts._nbSegments = myGen.GetDefaultNbSegments();
810 dflts._shape = &shape;
811 // let the temporary hypothesis initialize it's values
812 if ( hyp->SetParametersByDefaults( dflts, mesh ))
813 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
816 return SMESH::SMESH_Hypothesis::_nil();
819 //=============================================================================
821 * Returns \c True if a hypothesis is assigned to a sole sub-mesh in a current Study
822 * \param [in] theHyp - the hypothesis of interest
823 * \param [out] theMesh - the sole mesh using \a theHyp
824 * \param [out] theShape - the sole geometry \a theHyp is assigned to
825 * \return boolean - \c True if \a theMesh and \a theShape are sole using \a theHyp
827 * If two meshes on same shape have theHyp assigned to the same sub-shape, they are
828 * considered as SAME sub-mesh => result is \c true.
829 * This method ids used to initialize SMESHGUI_GenericHypothesisCreator with
830 * a shape to which an hyp being edited is assigned.
832 //=============================================================================
834 CORBA::Boolean SMESH_Gen_i::GetSoleSubMeshUsingHyp( SMESH::SMESH_Hypothesis_ptr theHyp,
835 SMESH::SMESH_Mesh_out theMesh,
836 GEOM::GEOM_Object_out theShape)
838 if ( GetCurrentStudyID() < 0 || CORBA::is_nil( theHyp ))
841 // get Mesh component SO
842 CORBA::String_var compDataType = ComponentDataType();
843 SALOMEDS::SComponent_wrap comp = myCurrentStudy->FindComponent( compDataType.in() );
844 if ( CORBA::is_nil( comp ))
847 // look for child SO of meshes
848 SMESH::SMESH_Mesh_var foundMesh;
849 TopoDS_Shape foundShape;
851 SALOMEDS::ChildIterator_wrap meshIter = myCurrentStudy->NewChildIterator( comp );
852 for ( ; meshIter->More() && isSole; meshIter->Next() )
854 SALOMEDS::SObject_wrap curSO = meshIter->Value();
855 CORBA::Object_var obj = SObjectToObject( curSO );
856 SMESH_Mesh_i* mesh_i = SMESH::DownCast< SMESH_Mesh_i* >( obj );
860 // look for a sole shape where theHyp is assigned
861 bool isHypFound = false;
862 const ShapeToHypothesis & s2hyps = mesh_i->GetImpl().GetMeshDS()->GetHypotheses();
863 ShapeToHypothesis::Iterator s2hypsIt( s2hyps );
864 for ( ; s2hypsIt.More() && isSole; s2hypsIt.Next() )
866 const THypList& hyps = s2hypsIt.Value();
867 THypList::const_iterator h = hyps.begin();
868 for ( ; h != hyps.end(); ++h )
869 if ( (*h)->GetID() == theHyp->GetId() )
871 if ( h != hyps.end()) // theHyp found
874 if ( ! foundShape.IsNull() &&
875 ! foundShape.IsSame( s2hypsIt.Key() )) // not a sole sub-shape
877 foundShape.Nullify();
881 foundShape = s2hypsIt.Key();
883 } // loop on assigned hyps
885 if ( isHypFound && !foundShape.IsNull() ) // a mesh using theHyp is found
887 if ( !foundMesh->_is_nil() ) // not a sole mesh
889 if ( !foundMesh->HasShapeToMesh() ||
890 !mesh_i ->HasShapeToMesh() )
892 isSole = ( foundMesh->HasShapeToMesh() == mesh_i->HasShapeToMesh() );
896 GEOM::GEOM_Object_var s1 = mesh_i ->GetShapeToMesh();
897 GEOM::GEOM_Object_var s2 = foundMesh->GetShapeToMesh();
898 isSole = s1->IsSame( s2 );
901 foundMesh = SMESH::SMESH_Mesh::_narrow( obj );
907 ! foundMesh->_is_nil() &&
908 ! foundShape.IsNull() )
910 theMesh = foundMesh._retn();
911 theShape = ShapeToGeomObject( foundShape );
912 return ( !theMesh->_is_nil() && !theShape->_is_nil() );
917 //=============================================================================
919 * Sets number of segments per diagonal of boundary box of geometry by which
920 * default segment length of appropriate 1D hypotheses is defined
922 //=============================================================================
924 void SMESH_Gen_i::SetBoundaryBoxSegmentation( CORBA::Long theNbSegments )
925 throw ( SALOME::SALOME_Exception )
927 if ( theNbSegments > 0 )
928 myGen.SetBoundaryBoxSegmentation( int( theNbSegments ));
930 THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
932 //=============================================================================
934 * \brief Sets default number of segments per edge
936 //=============================================================================
937 void SMESH_Gen_i::SetDefaultNbSegments(CORBA::Long theNbSegments)
938 throw ( SALOME::SALOME_Exception )
940 if ( theNbSegments > 0 )
941 myGen.SetDefaultNbSegments( int(theNbSegments) );
943 THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
946 //=============================================================================
950 //=============================================================================
952 void SMESH_Gen_i::SetOption(const char* name, const char* value)
954 if ( name && value && strlen( value ) > 0 )
957 if ( strcmp(name, "historical_python_dump") == 0 )
959 myIsHistoricalPythonDump = ( value[0] == '1' || toupper(value[0]) == 'T' ); // 1 || true
960 msgToGUI = "preferences/SMESH/historical_python_dump/";
961 msgToGUI += myIsHistoricalPythonDump ? "true" : "false";
963 else if ( strcmp(name, "forget_mesh_on_hyp_modif") == 0 )
965 myToForgetMeshDataOnHypModif = ( value[0] == '1' || toupper(value[0]) == 'T' ); // 1 || true
966 msgToGUI = "preferences/SMESH/forget_mesh_on_hyp_modif/";
967 msgToGUI += myToForgetMeshDataOnHypModif ? "true" : "false";
969 else if ( strcmp(name, "default_grp_color") == 0 )
973 // color must be presented as a string of following form:
974 if ( str.at(0) == '#' && str.length() == 7 ) { // hexadecimal color ("#ffaa00", for example)
976 for ( size_t i = 0; i < str.length()/2; i++ )
977 if ( str.at(i*2) >= '0' && str.at(i*2) <= 'f' && str.at(i*2+1) >= '0' && str.at(i*2+1) <= 'f' )
978 color.push_back( strtol( str.substr( i*2, 2 ).c_str(), NULL, 16 ) );
980 else if ( value ) { // rgb color ("255,170,0", for example)
981 string tempValue( value );
982 char* colorValue = strtok( &tempValue[0], "," );
983 while ( colorValue != NULL ) {
984 int c_value = atoi( colorValue );
985 if ( c_value >= 0 && c_value <= 255 )
986 color.push_back( c_value );
987 colorValue = strtok( NULL, "," );
990 if ( color.size() == 3 ) { // color must have three valid component
991 SMESHDS_GroupBase::SetDefaultColor( Quantity_Color( color[0]/255., color[1]/255., color[2]/255., Quantity_TOC_RGB ) );
992 myDefaultGroupColor = value;
993 msgToGUI = "preferences/SMESH/default_grp_color/";
998 // update preferences in case if SetOption() is invoked from python console
999 if ( !msgToGUI.empty() )
1001 CORBA::Object_var obj = SMESH_Gen_i::GetNS()->Resolve( "/Kernel/Session" );
1002 SALOME::Session_var session = SALOME::Session::_narrow( obj );
1003 if ( !CORBA::is_nil( session ) )
1004 session->emitMessageOneWay(msgToGUI.c_str());
1009 //=============================================================================
1011 Return an option value
1013 //=============================================================================
1015 char* SMESH_Gen_i::GetOption(const char* name)
1019 if ( strcmp(name, "historical_python_dump") == 0 )
1021 return CORBA::string_dup( myIsHistoricalPythonDump ? "true" : "false" );
1023 if ( strcmp(name, "forget_mesh_on_hyp_modif") == 0 )
1025 return CORBA::string_dup( myToForgetMeshDataOnHypModif ? "true" : "false" );
1027 if ( strcmp(name, "default_grp_color") == 0 )
1029 return CORBA::string_dup( myDefaultGroupColor.c_str() );
1032 return CORBA::string_dup( "" );
1035 //=============================================================================
1037 * SMESH_Gen_i::CreateMesh
1039 * Create empty mesh on a shape and publish it in the study
1041 //=============================================================================
1043 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
1044 throw ( SALOME::SALOME_Exception )
1046 Unexpect aCatch(SALOME_SalomeException);
1047 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
1049 SMESH::SMESH_Mesh_var mesh = this->createMesh();
1051 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
1052 ASSERT( meshServant );
1053 meshServant->SetShape( theShapeObject );
1055 // publish mesh in the study
1056 if ( CanPublishInStudy( mesh ) ) {
1057 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1058 aStudyBuilder->NewCommand(); // There is a transaction
1059 SALOMEDS::SObject_wrap aSO = PublishMesh( myCurrentStudy, mesh.in() );
1060 aStudyBuilder->CommitCommand();
1061 if ( !aSO->_is_nil() ) {
1062 // Update Python script
1063 TPythonDump() << aSO << " = " << this << ".CreateMesh(" << theShapeObject << ")";
1067 return mesh._retn();
1070 //=============================================================================
1072 * SMESH_Gen_i::CreateEmptyMesh
1076 //=============================================================================
1078 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateEmptyMesh()
1079 throw ( SALOME::SALOME_Exception )
1081 Unexpect aCatch(SALOME_SalomeException);
1082 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
1084 SMESH::SMESH_Mesh_var mesh = this->createMesh();
1086 // publish mesh in the study
1087 if ( CanPublishInStudy( mesh ) ) {
1088 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1089 aStudyBuilder->NewCommand(); // There is a transaction
1090 SALOMEDS::SObject_wrap aSO = PublishMesh( myCurrentStudy, mesh.in() );
1091 aStudyBuilder->CommitCommand();
1092 if ( !aSO->_is_nil() ) {
1093 // Update Python script
1094 TPythonDump() << aSO << " = " << this << ".CreateEmptyMesh()";
1098 return mesh._retn();
1103 //================================================================================
1105 * \brief Throws an exception in case if the file can't be read
1107 //================================================================================
1109 void checkFileReadable( const char* theFileName ) throw ( SALOME::SALOME_Exception )
1111 SMESH_File f ( theFileName );
1114 if ( !f.error().empty() )
1115 THROW_SALOME_CORBA_EXCEPTION( f.error().c_str(), SALOME::BAD_PARAM);
1117 THROW_SALOME_CORBA_EXCEPTION
1118 (( SMESH_Comment("Can't open for reading the file ") << theFileName ).c_str(),
1119 SALOME::BAD_PARAM );
1124 //=============================================================================
1126 * SMESH_Gen_i::CreateMeshFromUNV
1128 * Create mesh and import data from UNV file
1130 //=============================================================================
1132 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromUNV( const char* theFileName )
1133 throw ( SALOME::SALOME_Exception )
1135 Unexpect aCatch(SALOME_SalomeException);
1137 checkFileReadable( theFileName );
1139 SMESH::SMESH_Mesh_var aMesh = createMesh();
1141 // publish mesh in the study
1142 if ( CanPublishInStudy( aMesh ) ) {
1143 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1144 aStudyBuilder->NewCommand(); // There is a transaction
1145 SALOMEDS::SObject_wrap aSO = PublishMesh( myCurrentStudy, aMesh.in(), aFileName.c_str() );
1146 aStudyBuilder->CommitCommand();
1147 if ( !aSO->_is_nil() ) {
1148 // Update Python script
1149 TPythonDump() << aSO << " = " << this << ".CreateMeshesFromUNV(r'" << theFileName << "')";
1153 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1155 aServant->ImportUNVFile( theFileName );
1157 // Dump creation of groups
1158 SMESH::ListOfGroups_var groups = aServant->GetGroups();
1160 aServant->GetImpl().GetMeshDS()->Modified();
1161 return aMesh._retn();
1164 //=============================================================================
1166 * SMESH_Gen_i::CreateMeshFromMED
1168 * Create mesh and import data from MED file
1170 //=============================================================================
1172 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMEDorSAUV( const char* theFileName,
1173 SMESH::DriverMED_ReadStatus& theStatus,
1174 const char* theCommandNameForPython,
1175 const char* theFileNameForPython)
1178 char bname[ _MAX_FNAME ];
1179 _splitpath( theFileNameForPython, NULL, NULL, bname, NULL );
1180 string aFileName = bname;
1182 string aFileName = basename( const_cast<char *>(theFileNameForPython) );
1184 // Retrieve mesh names from the file
1185 DriverMED_R_SMESHDS_Mesh myReader;
1186 myReader.SetFile( theFileName );
1187 myReader.SetMeshId( -1 );
1188 Driver_Mesh::Status aStatus;
1189 list<string> aNames = myReader.GetMeshNames(aStatus);
1190 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
1191 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
1193 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
1196 TPythonDump aPythonDump;
1197 aPythonDump << "([";
1199 if (theStatus == SMESH::DRS_OK) {
1200 SALOMEDS::StudyBuilder_var aStudyBuilder;
1201 if ( GetCurrentStudyID() > -1 )
1203 aStudyBuilder = myCurrentStudy->NewBuilder();
1204 aStudyBuilder->NewCommand(); // There is a transaction
1206 aResult->length( aNames.size() );
1209 // Iterate through all meshes and create mesh objects
1210 for ( list<string>::iterator it = aNames.begin(); it != aNames.end(); it++ )
1213 if (i > 0) aPythonDump << ", ";
1216 SMESH::SMESH_Mesh_var mesh = createMesh();
1218 // publish mesh in the study
1219 SALOMEDS::SObject_wrap aSO;
1220 if ( CanPublishInStudy( mesh ) )
1221 // little trick: for MED file theFileName and theFileNameForPython are the same, but they are different for SAUV
1222 // - as names of meshes are stored in MED file, we use them for data publishing
1223 // - as mesh name is not stored in UNV file, we use file name as name of mesh when publishing data
1224 aSO = PublishMesh( myCurrentStudy, mesh.in(), ( theFileName == theFileNameForPython ) ? (*it).c_str() : aFileName.c_str() );
1227 if ( !aSO->_is_nil() ) {
1230 aPythonDump << "mesh_" << i;
1233 // Read mesh data (groups are published automatically by ImportMEDFile())
1234 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
1235 ASSERT( meshServant );
1236 SMESH::DriverMED_ReadStatus status1 =
1237 meshServant->ImportMEDFile( theFileName, (*it).c_str() );
1238 if (status1 > theStatus)
1239 theStatus = status1;
1241 aResult[i++] = SMESH::SMESH_Mesh::_duplicate( mesh );
1242 meshServant->GetImpl().GetMeshDS()->Modified();
1244 if ( !aStudyBuilder->_is_nil() )
1245 aStudyBuilder->CommitCommand();
1248 // Update Python script
1249 aPythonDump << "], status) = " << this << "." << theCommandNameForPython << "(r'" << theFileNameForPython << "')";
1251 // Dump creation of groups
1252 for ( CORBA::ULong i = 0; i < aResult->length(); ++i )
1253 SMESH::ListOfGroups_var groups = aResult[ i ]->GetGroups();
1255 return aResult._retn();
1258 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
1259 SMESH::DriverMED_ReadStatus& theStatus)
1260 throw ( SALOME::SALOME_Exception )
1262 Unexpect aCatch(SALOME_SalomeException);
1263 checkFileReadable( theFileName );
1265 SMESH::mesh_array* result = CreateMeshesFromMEDorSAUV(theFileName, theStatus, "CreateMeshesFromMED", theFileName);
1269 //=============================================================================
1271 * SMESH_Gen_i::CreateMeshFromSAUV
1273 * Create mesh and import data from SAUV file
1275 //=============================================================================
1277 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromSAUV( const char* theFileName,
1278 SMESH::DriverMED_ReadStatus& theStatus)
1279 throw ( SALOME::SALOME_Exception )
1281 Unexpect aCatch(SALOME_SalomeException);
1282 checkFileReadable( theFileName );
1284 std::string sauvfilename(theFileName);
1285 std::string medfilename(theFileName);
1286 medfilename += ".med";
1289 cmd = "%PYTHONBIN% ";
1294 cmd += "from medutilities import convert ; convert(r'" + sauvfilename + "', 'GIBI', 'MED', 1, r'" + medfilename + "')";
1296 system(cmd.c_str());
1297 SMESH::mesh_array* result = CreateMeshesFromMEDorSAUV(medfilename.c_str(), theStatus, "CreateMeshesFromSAUV", sauvfilename.c_str());
1299 cmd = "%PYTHONBIN% ";
1304 cmd += "from medutilities import my_remove ; my_remove(r'" + medfilename + "')";
1306 system(cmd.c_str());
1310 //=============================================================================
1312 * SMESH_Gen_i::CreateMeshFromSTL
1314 * Create mesh and import data from STL file
1316 //=============================================================================
1318 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromSTL( const char* theFileName )
1319 throw ( SALOME::SALOME_Exception )
1321 Unexpect aCatch(SALOME_SalomeException);
1322 checkFileReadable( theFileName );
1324 SMESH::SMESH_Mesh_var aMesh = createMesh();
1327 char bname[ _MAX_FNAME ];
1328 _splitpath( theFileName, NULL, NULL, bname, NULL );
1329 string aFileName = bname;
1331 string aFileName = basename( const_cast<char *>(theFileName) );
1333 // publish mesh in the study
1334 if ( CanPublishInStudy( aMesh ) ) {
1335 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1336 aStudyBuilder->NewCommand(); // There is a transaction
1337 SALOMEDS::SObject_wrap aSO = PublishInStudy
1338 ( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
1339 aStudyBuilder->CommitCommand();
1340 if ( !aSO->_is_nil() ) {
1341 // Update Python script
1342 TPythonDump() << aSO << " = " << this << ".CreateMeshesFromSTL(r'" << theFileName << "')";
1346 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1348 aServant->ImportSTLFile( theFileName );
1349 aServant->GetImpl().GetMeshDS()->Modified();
1350 return aMesh._retn();
1353 //================================================================================
1355 * \brief Create meshes and import data from the CGSN file
1357 //================================================================================
1359 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromCGNS( const char* theFileName,
1360 SMESH::DriverMED_ReadStatus& theStatus)
1361 throw ( SALOME::SALOME_Exception )
1363 Unexpect aCatch(SALOME_SalomeException);
1364 checkFileReadable( theFileName );
1366 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
1369 // Retrieve nb meshes from the file
1370 DriverCGNS_Read myReader;
1371 myReader.SetFile( theFileName );
1372 Driver_Mesh::Status aStatus;
1373 int nbMeshes = myReader.GetNbMeshes(aStatus);
1374 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
1376 aResult->length( nbMeshes );
1378 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
1381 TPythonDump aPythonDump;
1382 aPythonDump << "([";
1384 if (theStatus == SMESH::DRS_OK)
1386 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1387 aStudyBuilder->NewCommand(); // There is a transaction
1391 // Iterate through all meshes and create mesh objects
1392 for ( ; i < nbMeshes; ++i )
1395 if (i > 0) aPythonDump << ", ";
1398 SMESH::SMESH_Mesh_var mesh = createMesh();
1399 aResult[i] = SMESH::SMESH_Mesh::_duplicate( mesh );
1401 // Read mesh data (groups are published automatically by ImportMEDFile())
1402 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
1403 ASSERT( meshServant );
1405 SMESH::DriverMED_ReadStatus status1 =
1406 meshServant->ImportCGNSFile( theFileName, i, meshName );
1407 if (status1 > theStatus)
1408 theStatus = status1;
1410 meshServant->GetImpl().GetMeshDS()->Modified();
1411 // publish mesh in the study
1412 SALOMEDS::SObject_wrap aSO;
1413 if ( CanPublishInStudy( mesh ) )
1414 aSO = PublishMesh( myCurrentStudy, mesh.in(), meshName.c_str() );
1417 if ( !aSO->_is_nil() ) {
1421 aPythonDump << "mesh_" << i;
1424 aStudyBuilder->CommitCommand();
1427 aPythonDump << "], status) = " << this << ".CreateMeshesFromCGNS(r'" << theFileName << "')";
1429 // Dump creation of groups
1430 for ( CORBA::ULong i = 0; i < aResult->length(); ++i )
1431 SMESH::ListOfGroups_var groups = aResult[ i ]->GetGroups();
1433 THROW_SALOME_CORBA_EXCEPTION("CGNS library is unavailable", SALOME::INTERNAL_ERROR);
1436 return aResult._retn();
1439 //================================================================================
1441 * \brief Create a mesh and import data from a GMF file
1443 //================================================================================
1445 SMESH::SMESH_Mesh_ptr
1446 SMESH_Gen_i::CreateMeshesFromGMF( const char* theFileName,
1447 CORBA::Boolean theMakeRequiredGroups,
1448 SMESH::ComputeError_out theError)
1449 throw ( SALOME::SALOME_Exception )
1451 Unexpect aCatch(SALOME_SalomeException);
1452 checkFileReadable( theFileName );
1454 SMESH::SMESH_Mesh_var aMesh = createMesh();
1456 char bname[ _MAX_FNAME ];
1457 _splitpath( theFileName, NULL, NULL, bname, NULL );
1458 string aFileName = bname;
1460 string aFileName = basename( const_cast<char *>(theFileName) );
1462 // publish mesh in the study
1463 if ( CanPublishInStudy( aMesh ) ) {
1464 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
1465 aStudyBuilder->NewCommand(); // There is a transaction
1466 SALOMEDS::SObject_wrap aSO = PublishInStudy
1467 ( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
1468 aStudyBuilder->CommitCommand();
1469 if ( !aSO->_is_nil() ) {
1470 // Update Python script
1471 TPythonDump() << "("<< aSO << ", error) = " << this << ".CreateMeshesFromGMF(r'"
1472 << theFileName << "', "
1473 << theMakeRequiredGroups << " )";
1476 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1478 theError = aServant->ImportGMFFile( theFileName, theMakeRequiredGroups );
1479 aServant->GetImpl().GetMeshDS()->Modified();
1480 return aMesh._retn();
1484 //=============================================================================
1486 * SMESH_Gen_i::IsReadyToCompute
1488 * Returns true if mesh contains enough data to be computed
1490 //=============================================================================
1492 CORBA::Boolean SMESH_Gen_i::IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
1493 GEOM::GEOM_Object_ptr theShapeObject )
1494 throw ( SALOME::SALOME_Exception )
1496 Unexpect aCatch(SALOME_SalomeException);
1497 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IsReadyToCompute" );
1499 if ( CORBA::is_nil( theShapeObject ) )
1500 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1501 SALOME::BAD_PARAM );
1503 if ( CORBA::is_nil( theMesh ) )
1504 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1505 SALOME::BAD_PARAM );
1509 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1510 ASSERT( meshServant );
1511 if ( meshServant ) {
1512 // get local TopoDS_Shape
1513 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
1514 // call implementation
1515 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1516 return myGen.CheckAlgoState( myLocMesh, myLocShape );
1519 catch ( SALOME_Exception& S_ex ) {
1520 INFOS( "catch exception "<< S_ex.what() );
1525 //================================================================================
1527 * \brief Find SObject for an algo
1529 //================================================================================
1531 SALOMEDS::SObject_ptr SMESH_Gen_i::GetAlgoSO(const ::SMESH_Algo* algo)
1534 if ( !myCurrentStudy->_is_nil() ) {
1535 // find algo in the study
1536 CORBA::String_var compDataType = ComponentDataType();
1537 SALOMEDS::SComponent_wrap father = myCurrentStudy->FindComponent( compDataType.in() );
1538 if ( !father->_is_nil() ) {
1539 SALOMEDS::ChildIterator_wrap itBig = myCurrentStudy->NewChildIterator( father );
1540 for ( ; itBig->More(); itBig->Next() ) {
1541 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
1542 if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
1543 SALOMEDS::ChildIterator_wrap algoIt = myCurrentStudy->NewChildIterator( gotBranch );
1544 for ( ; algoIt->More(); algoIt->Next() ) {
1545 SALOMEDS::SObject_wrap algoSO = algoIt->Value();
1546 CORBA::Object_var algoIOR = SObjectToObject( algoSO );
1547 if ( !CORBA::is_nil( algoIOR )) {
1548 SMESH_Hypothesis_i* impl = SMESH::DownCast<SMESH_Hypothesis_i*>( algoIOR );
1549 if ( impl && impl->GetImpl() == algo )
1550 return algoSO._retn();
1552 } // loop on algo SO's
1555 } // SMESH component iterator
1559 return SALOMEDS::SObject::_nil();
1562 //================================================================================
1564 * \brief Return errors of mesh computation
1566 //================================================================================
1568 SMESH::compute_error_array* SMESH_Gen_i::GetComputeErrors( SMESH::SMESH_Mesh_ptr theMesh,
1569 GEOM::GEOM_Object_ptr theSubObject )
1570 throw ( SALOME::SALOME_Exception )
1572 Unexpect aCatch(SALOME_SalomeException);
1573 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetComputeErrors()" );
1575 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1576 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1578 if ( CORBA::is_nil( theMesh ) )
1579 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1581 SMESH::compute_error_array_var error_array = new SMESH::compute_error_array;
1583 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1586 if(theMesh->HasShapeToMesh())
1587 shape = GeomObjectToShape( theSubObject );
1589 shape = SMESH_Mesh::PseudoShape();
1591 ::SMESH_Mesh& mesh = meshServant->GetImpl();
1593 error_array->length( mesh.GetMeshDS()->MaxShapeIndex() );
1596 SMESH_subMesh *sm = mesh.GetSubMesh(shape);
1597 const bool includeSelf = true, complexShapeFirst = true;
1598 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(includeSelf,
1600 while ( smIt->more() )
1603 // if ( sm->GetSubShape().ShapeType() == TopAbs_VERTEX )
1605 SMESH_ComputeErrorPtr error = sm->GetComputeError();
1606 if ( error && !error->IsOK() )
1608 if ( !( error->myAlgo ) &&
1609 !( error->myAlgo = sm->GetAlgo() ))
1611 SMESH::ComputeError & errStruct = error_array[ nbErr++ ];
1612 errStruct.code = -( error->myName < 0 ? error->myName + 1: error->myName ); // -1 -> 0
1613 errStruct.comment = error->myComment.c_str();
1614 errStruct.subShapeID = sm->GetId();
1615 SALOMEDS::SObject_wrap algoSO = GetAlgoSO( error->myAlgo );
1616 if ( !algoSO->_is_nil() ) {
1617 CORBA::String_var algoName = algoSO->GetName();
1618 errStruct.algoName = algoName;
1621 errStruct.algoName = error->myAlgo->GetName();
1623 errStruct.hasBadMesh = !error->myBadElements.empty();
1626 error_array->length( nbErr );
1629 catch ( SALOME_Exception& S_ex ) {
1630 INFOS( "catch exception "<< S_ex.what() );
1633 return error_array._retn();
1636 //================================================================================
1638 * \brief Return mesh elements preventing computation of a subshape
1640 //================================================================================
1642 SMESH::MeshPreviewStruct*
1643 SMESH_Gen_i::GetBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
1644 CORBA::Short theSubShapeID )
1645 throw ( SALOME::SALOME_Exception )
1647 Unexpect aCatch(SALOME_SalomeException);
1648 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetBadInputElements()" );
1650 if ( CORBA::is_nil( theMesh ) )
1651 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1653 SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
1656 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1658 // mesh implementation
1659 ::SMESH_Mesh& mesh = meshServant->GetImpl();
1660 // submesh by subshape id
1661 if ( SMESH_subMesh * sm = mesh.GetSubMeshContaining( theSubShapeID ))
1664 SMESH_ComputeErrorPtr error = sm->GetComputeError();
1665 if ( error && !error->myBadElements.empty())
1667 typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
1668 typedef TNode2LocalIDMap::iterator TNodeLocalID;
1670 // get nodes of elements and count elements
1671 TNode2LocalIDMap mapNode2LocalID;
1672 list< TNodeLocalID > connectivity;
1673 int i, nbElements = 0, nbConnNodes = 0;
1675 list<const SMDS_MeshElement*>::iterator elemIt = error->myBadElements.begin();
1676 list<const SMDS_MeshElement*>::iterator elemEnd = error->myBadElements.end();
1677 for ( ; elemIt != elemEnd; ++elemIt, ++nbElements )
1679 SMDS_ElemIteratorPtr nIt = (*elemIt)->nodesIterator();
1680 while ( nIt->more() )
1681 connectivity.push_back
1682 ( mapNode2LocalID.insert( make_pair( nIt->next(), ++nbConnNodes)).first );
1684 // fill node coords and assign local ids to the nodes
1685 int nbNodes = mapNode2LocalID.size();
1686 result->nodesXYZ.length( nbNodes );
1687 TNodeLocalID node2ID = mapNode2LocalID.begin();
1688 for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
1689 node2ID->second = i;
1690 const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
1691 result->nodesXYZ[i].x = node->X();
1692 result->nodesXYZ[i].y = node->Y();
1693 result->nodesXYZ[i].z = node->Z();
1695 // fill connectivity
1696 result->elementConnectivities.length( nbConnNodes );
1697 list< TNodeLocalID >::iterator connIt = connectivity.begin();
1698 for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
1699 result->elementConnectivities[i] = (*connIt)->second;
1701 // fill element types
1702 result->elementTypes.length( nbElements );
1703 for ( i = 0, elemIt = error->myBadElements.begin(); i <nbElements; ++i, ++elemIt )
1705 const SMDS_MeshElement* elem = *elemIt;
1706 result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType) elem->GetType();
1707 result->elementTypes[i].isPoly = elem->IsPoly();
1708 result->elementTypes[i].nbNodesInElement = elem->NbNodes();
1714 catch ( SALOME_Exception& S_ex ) {
1715 INFOS( "catch exception "<< S_ex.what() );
1718 return result._retn();
1721 //================================================================================
1723 * \brief Create a group of elements preventing computation of a sub-shape
1725 //================================================================================
1727 SMESH::ListOfGroups*
1728 SMESH_Gen_i::MakeGroupsOfBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
1729 CORBA::Short theSubShapeID,
1730 const char* theGroupName )
1731 throw ( SALOME::SALOME_Exception )
1733 Unexpect aCatch(SALOME_SalomeException);
1735 SMESH::ListOfGroups_var groups;
1737 if ( CORBA::is_nil( theMesh ) )
1738 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1741 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1743 groups = meshServant->MakeGroupsOfBadInputElements( theSubShapeID, theGroupName );
1744 TPythonDump() << groups << " = " << this
1745 << ".MakeGroupsOfBadInputElements( "
1746 << theMesh << ", " << theSubShapeID << ", '" << theGroupName << "' )";
1749 catch ( SALOME_Exception& S_ex ) {
1750 INFOS( "catch exception "<< S_ex.what() );
1752 return groups._retn();
1755 //================================================================================
1757 * \brief Returns errors of hypotheses definition
1758 * \param theMesh - the mesh
1759 * \param theSubObject - the main or sub- shape
1760 * \retval SMESH::algo_error_array* - sequence of errors
1762 //================================================================================
1764 SMESH::algo_error_array* SMESH_Gen_i::GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
1765 GEOM::GEOM_Object_ptr theSubObject )
1766 throw ( SALOME::SALOME_Exception )
1768 Unexpect aCatch(SALOME_SalomeException);
1769 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetAlgoState()" );
1771 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1772 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1774 if ( CORBA::is_nil( theMesh ) )
1775 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1777 SMESH::algo_error_array_var error_array = new SMESH::algo_error_array;
1779 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1780 ASSERT( meshServant );
1781 if ( meshServant ) {
1782 TopoDS_Shape myLocShape;
1783 if(theMesh->HasShapeToMesh())
1784 myLocShape = GeomObjectToShape( theSubObject );
1786 myLocShape = SMESH_Mesh::PseudoShape();
1788 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1789 list< ::SMESH_Gen::TAlgoStateError > error_list;
1790 list< ::SMESH_Gen::TAlgoStateError >::iterator error;
1791 // call ::SMESH_Gen::GetAlgoState()
1792 myGen.GetAlgoState( myLocMesh, myLocShape, error_list );
1793 error_array->length( error_list.size() );
1795 for ( error = error_list.begin(); error != error_list.end(); ++error )
1797 // fill AlgoStateError structure
1798 SMESH::AlgoStateError & errStruct = error_array[ i++ ];
1799 errStruct.state = SMESH_Mesh_i::ConvertHypothesisStatus( error->_name );
1800 errStruct.algoDim = error->_algoDim;
1801 errStruct.isGlobalAlgo = error->_isGlobalAlgo;
1802 errStruct.algoName = "";
1803 SALOMEDS::SObject_wrap algoSO = GetAlgoSO( error->_algo );
1804 if ( !algoSO->_is_nil() ) {
1805 CORBA::String_var algoName = algoSO->GetName();
1806 errStruct.algoName = algoName.in();
1811 catch ( SALOME_Exception& S_ex ) {
1812 INFOS( "catch exception "<< S_ex.what() );
1814 return error_array._retn();
1817 //=============================================================================
1819 * SMESH_Gen_i::GetSubShapesId
1821 * Get sub-shapes unique ID's list
1823 //=============================================================================
1826 SMESH_Gen_i::GetSubShapesId( GEOM::GEOM_Object_ptr theMainShapeObject,
1827 const SMESH::object_array& theListOfSubShapeObject )
1828 throw ( SALOME::SALOME_Exception )
1830 Unexpect aCatch(SALOME_SalomeException);
1831 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetSubShapesId" );
1833 SMESH::long_array_var shapesId = new SMESH::long_array;
1836 if ( CORBA::is_nil( theMainShapeObject ) )
1837 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1841 TopoDS_Shape myMainShape = GeomObjectToShape(theMainShapeObject);
1842 TopTools_IndexedMapOfShape myIndexToShape;
1843 TopExp::MapShapes(myMainShape,myIndexToShape);
1845 for ( CORBA::ULong i = 0; i < theListOfSubShapeObject.length(); i++ )
1847 GEOM::GEOM_Object_var aShapeObject
1848 = GEOM::GEOM_Object::_narrow(theListOfSubShapeObject[i]);
1849 if ( CORBA::is_nil( aShapeObject ) )
1850 THROW_SALOME_CORBA_EXCEPTION ("bad shape object reference", \
1851 SALOME::BAD_PARAM );
1853 TopoDS_Shape locShape = GeomObjectToShape(aShapeObject);
1854 for (TopExp_Explorer exp(locShape,TopAbs_FACE); exp.More(); exp.Next())
1856 const TopoDS_Face& F = TopoDS::Face(exp.Current());
1857 setId.insert(myIndexToShape.FindIndex(F));
1858 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(F));
1860 for (TopExp_Explorer exp(locShape,TopAbs_EDGE); exp.More(); exp.Next())
1862 const TopoDS_Edge& E = TopoDS::Edge(exp.Current());
1863 setId.insert(myIndexToShape.FindIndex(E));
1864 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(E));
1866 for (TopExp_Explorer exp(locShape,TopAbs_VERTEX); exp.More(); exp.Next())
1868 const TopoDS_Vertex& V = TopoDS::Vertex(exp.Current());
1869 setId.insert(myIndexToShape.FindIndex(V));
1870 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(V));
1873 shapesId->length(setId.size());
1874 set<int>::iterator iind;
1876 for (iind = setId.begin(); iind != setId.end(); iind++)
1878 if(MYDEBUG) SCRUTE((*iind));
1879 shapesId[i] = (*iind);
1880 if(MYDEBUG) SCRUTE(shapesId[i]);
1884 catch (SALOME_Exception& S_ex)
1886 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
1889 return shapesId._retn();
1892 //=============================================================================
1894 * SMESH_Gen_i::Compute
1896 * Compute mesh on a shape
1898 //=============================================================================
1900 CORBA::Boolean SMESH_Gen_i::Compute( SMESH::SMESH_Mesh_ptr theMesh,
1901 GEOM::GEOM_Object_ptr theShapeObject )
1902 throw ( SALOME::SALOME_Exception )
1905 Unexpect aCatch(SALOME_SalomeException);
1906 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Compute" );
1908 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1909 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1910 SALOME::BAD_PARAM );
1912 if ( CORBA::is_nil( theMesh ) )
1913 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1914 SALOME::BAD_PARAM );
1916 // Update Python script
1917 TPythonDump() << "isDone = " << this << ".Compute( "
1918 << theMesh << ", " << theShapeObject << ")";
1922 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1923 ASSERT( meshServant );
1924 if ( meshServant ) {
1925 meshServant->Load();
1926 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
1927 meshServant->CheckGeomModif();
1928 // get local TopoDS_Shape
1929 TopoDS_Shape myLocShape;
1930 if(theMesh->HasShapeToMesh())
1931 myLocShape = GeomObjectToShape( theShapeObject );
1933 myLocShape = SMESH_Mesh::PseudoShape();
1934 // call implementation compute
1935 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1936 myGen.PrepareCompute( myLocMesh, myLocShape );
1937 int how = ::SMESH_Gen::COMPACT_MESH;
1938 if ( myLocShape != myLocMesh.GetShapeToMesh() ) // compute a sub-mesh
1939 how |= ::SMESH_Gen::SHAPE_ONLY;
1940 bool ok = myGen.Compute( myLocMesh, myLocShape, how );
1941 meshServant->CreateGroupServants(); // algos can create groups (issue 0020918)
1942 myLocMesh.GetMeshDS()->Modified();
1946 catch ( std::bad_alloc ) {
1947 INFOS( "Compute(): lack of memory" );
1949 catch ( SALOME_Exception& S_ex ) {
1950 INFOS( "Compute(): catch exception "<< S_ex.what() );
1953 INFOS( "Compute(): unknown exception " );
1958 //=============================================================================
1960 * SMESH_Gen_i::CancelCompute
1962 * Cancel Compute mesh on a shape
1964 //=============================================================================
1966 void SMESH_Gen_i::CancelCompute( SMESH::SMESH_Mesh_ptr theMesh,
1967 GEOM::GEOM_Object_ptr theShapeObject )
1969 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1970 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1971 TopoDS_Shape myLocShape;
1972 if(theMesh->HasShapeToMesh())
1973 myLocShape = GeomObjectToShape( theShapeObject );
1975 myLocShape = SMESH_Mesh::PseudoShape();
1976 myGen.CancelCompute( myLocMesh, myLocShape);
1979 //=============================================================================
1981 * SMESH_Gen_i::Precompute
1983 * Compute mesh as preview till indicated dimension on shape
1985 //=============================================================================
1987 SMESH::MeshPreviewStruct* SMESH_Gen_i::Precompute( SMESH::SMESH_Mesh_ptr theMesh,
1988 GEOM::GEOM_Object_ptr theShapeObject,
1989 SMESH::Dimension theDimension,
1990 SMESH::long_array& theShapesId)
1991 throw ( SALOME::SALOME_Exception )
1993 Unexpect aCatch(SALOME_SalomeException);
1994 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Precompute" );
1996 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1997 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1998 SALOME::BAD_PARAM );
2000 if ( CORBA::is_nil( theMesh ) )
2001 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
2002 SALOME::BAD_PARAM );
2004 SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
2007 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
2008 meshServant->Load();
2009 ASSERT( meshServant );
2010 if ( meshServant ) {
2011 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
2012 meshServant->CheckGeomModif();
2013 // get local TopoDS_Shape
2014 TopoDS_Shape myLocShape;
2015 if(theMesh->HasShapeToMesh())
2016 myLocShape = GeomObjectToShape( theShapeObject );
2018 return result._retn();;
2020 // call implementation compute
2021 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
2023 ::MeshDimension aDim = (MeshDimension)theDimension;
2024 if ( myGen.Compute( myLocMesh, myLocShape, ::SMESH_Gen::COMPACT_MESH, aDim, &shapeIds ) )
2026 int nbShapeId = shapeIds.size();
2027 theShapesId.length( nbShapeId );
2028 // iterates on shapes and collect mesh entities into mesh preview
2029 TSetOfInt::const_iterator idIt = shapeIds.begin();
2030 TSetOfInt::const_iterator idEnd = shapeIds.end();
2031 std::map< int, int > mapOfShIdNb;
2032 std::set< SMESH_TLink > setOfEdge;
2033 std::list< SMDSAbs_ElementType > listOfElemType;
2034 typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
2035 typedef TNode2LocalIDMap::iterator TNodeLocalID;
2036 TNode2LocalIDMap mapNode2LocalID;
2037 list< TNodeLocalID > connectivity;
2038 int i, nbConnNodes = 0;
2039 std::set< const SMESH_subMesh* > setOfVSubMesh;
2040 // iterates on shapes
2041 for ( ; idIt != idEnd; idIt++ )
2043 if ( mapOfShIdNb.find( *idIt ) != mapOfShIdNb.end() )
2045 SMESH_subMesh* sm = myLocMesh.GetSubMeshContaining(*idIt);
2046 if ( !sm || !sm->IsMeshComputed() )
2049 const TopoDS_Shape& aSh = sm->GetSubShape();
2050 const int shDim = myGen.GetShapeDim( aSh );
2051 if ( shDim < 1 || shDim > theDimension )
2054 mapOfShIdNb[ *idIt ] = 0;
2055 theShapesId[ mapOfShIdNb.size() - 1 ] = *idIt;
2057 SMESHDS_SubMesh* smDS = sm->GetSubMeshDS();
2058 if ( !smDS ) continue;
2060 if ( theDimension == SMESH::DIM_2D )
2062 SMDS_ElemIteratorPtr faceIt = smDS->GetElements();
2063 while ( faceIt->more() )
2065 const SMDS_MeshElement* face = faceIt->next();
2066 int aNbNode = face->NbNodes();
2068 aNbNode /= 2; // do not take into account additional middle nodes
2070 SMDS_MeshNode* node1 = (SMDS_MeshNode*)face->GetNode( 0 );
2071 for ( int nIndx = 0; nIndx < aNbNode; nIndx++ )
2073 SMDS_MeshNode* node2 = (SMDS_MeshNode*)face->GetNode( nIndx+1 < aNbNode ? nIndx+1 : 0 );
2074 if ( setOfEdge.insert( SMESH_TLink ( node1, node2 ) ).second )
2076 listOfElemType.push_back( SMDSAbs_Edge );
2077 connectivity.push_back
2078 ( mapNode2LocalID.insert( make_pair( node1, ++nbConnNodes)).first );
2079 connectivity.push_back
2080 ( mapNode2LocalID.insert( make_pair( node2, ++nbConnNodes)).first );
2086 else if ( theDimension == SMESH::DIM_1D )
2088 SMDS_NodeIteratorPtr nodeIt = smDS->GetNodes();
2089 while ( nodeIt->more() )
2091 listOfElemType.push_back( SMDSAbs_Node );
2092 connectivity.push_back
2093 ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
2095 // add corner nodes by first vertex from edge
2096 SMESH_subMeshIteratorPtr edgeSmIt =
2097 sm->getDependsOnIterator(/*includeSelf*/false,
2098 /*complexShapeFirst*/false);
2099 while ( edgeSmIt->more() )
2101 SMESH_subMesh* vertexSM = edgeSmIt->next();
2102 // check that vertex is not already treated
2103 if ( !setOfVSubMesh.insert( vertexSM ).second )
2105 if ( vertexSM->GetSubShape().ShapeType() != TopAbs_VERTEX )
2108 const SMESHDS_SubMesh* vertexSmDS = vertexSM->GetSubMeshDS();
2109 SMDS_NodeIteratorPtr nodeIt = vertexSmDS->GetNodes();
2110 while ( nodeIt->more() )
2112 listOfElemType.push_back( SMDSAbs_Node );
2113 connectivity.push_back
2114 ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
2120 // fill node coords and assign local ids to the nodes
2121 int nbNodes = mapNode2LocalID.size();
2122 result->nodesXYZ.length( nbNodes );
2123 TNodeLocalID node2ID = mapNode2LocalID.begin();
2124 for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
2125 node2ID->second = i;
2126 const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
2127 result->nodesXYZ[i].x = node->X();
2128 result->nodesXYZ[i].y = node->Y();
2129 result->nodesXYZ[i].z = node->Z();
2131 // fill connectivity
2132 result->elementConnectivities.length( nbConnNodes );
2133 list< TNodeLocalID >::iterator connIt = connectivity.begin();
2134 for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
2135 result->elementConnectivities[i] = (*connIt)->second;
2138 // fill element types
2139 result->elementTypes.length( listOfElemType.size() );
2140 std::list< SMDSAbs_ElementType >::const_iterator typeIt = listOfElemType.begin();
2141 std::list< SMDSAbs_ElementType >::const_iterator typeEnd = listOfElemType.end();
2142 for ( i = 0; typeIt != typeEnd; ++i, ++typeIt )
2144 SMDSAbs_ElementType elemType = *typeIt;
2145 result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType)elemType;
2146 result->elementTypes[i].isPoly = false;
2147 result->elementTypes[i].nbNodesInElement = elemType == SMDSAbs_Edge ? 2 : 1;
2150 // correct number of shapes
2151 theShapesId.length( mapOfShIdNb.size() );
2155 catch ( std::bad_alloc ) {
2156 INFOS( "Precompute(): lack of memory" );
2158 catch ( SALOME_Exception& S_ex ) {
2159 INFOS( "Precompute(): catch exception "<< S_ex.what() );
2162 INFOS( "Precompute(): unknown exception " );
2164 return result._retn();
2168 //=============================================================================
2170 * SMESH_Gen_i::Evaluate
2172 * Evaluate mesh on a shape
2174 //=============================================================================
2176 SMESH::long_array* SMESH_Gen_i::Evaluate(SMESH::SMESH_Mesh_ptr theMesh,
2177 GEOM::GEOM_Object_ptr theShapeObject)
2178 // SMESH::long_array& theNbElems)
2179 throw ( SALOME::SALOME_Exception )
2181 Unexpect aCatch(SALOME_SalomeException);
2182 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Evaluate" );
2184 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
2185 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
2186 SALOME::BAD_PARAM );
2188 if ( CORBA::is_nil( theMesh ) )
2189 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
2190 SALOME::BAD_PARAM );
2192 SMESH::long_array_var nbels = new SMESH::long_array;
2193 nbels->length(SMESH::Entity_Last);
2194 int i = SMESH::Entity_Node;
2195 for (; i < SMESH::Entity_Last; i++)
2198 // Update Python script
2199 TPythonDump() << "theNbElems = " << this << ".Evaluate( "
2200 << theMesh << ", " << theShapeObject << ")";
2204 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
2205 ASSERT( meshServant );
2206 if ( meshServant ) {
2207 meshServant->Load();
2208 // NPAL16168: "geometrical group edition from a submesh don't modifiy mesh computation"
2209 meshServant->CheckGeomModif();
2210 // get local TopoDS_Shape
2211 TopoDS_Shape myLocShape;
2212 if(theMesh->HasShapeToMesh())
2213 myLocShape = GeomObjectToShape( theShapeObject );
2215 myLocShape = SMESH_Mesh::PseudoShape();
2216 // call implementation compute
2217 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
2218 MapShapeNbElems aResMap;
2219 /*CORBA::Boolean ret =*/ myGen.Evaluate( myLocMesh, myLocShape, aResMap);
2220 MapShapeNbElemsItr anIt = aResMap.begin();
2221 for(; anIt!=aResMap.end(); anIt++) {
2222 const vector<int>& aVec = (*anIt).second;
2223 for ( i = SMESH::Entity_Node; i < (int)aVec.size(); i++ ) {
2224 int nbElem = aVec[i];
2225 if ( nbElem < 0 ) // algo failed, check that it has reported a message
2227 SMESH_subMesh* sm = anIt->first;
2228 SMESH_ComputeErrorPtr& error = sm->GetComputeError();
2229 const SMESH_Algo* algo = sm->GetAlgo();
2230 if ( (algo && !error.get()) || error->IsOK() )
2231 error.reset( new SMESH_ComputeError( COMPERR_ALGO_FAILED,"Failed to evaluate",algo));
2235 nbels[i] += aVec[i];
2239 return nbels._retn();
2242 catch ( std::bad_alloc ) {
2243 INFOS( "Evaluate(): lack of memory" );
2245 catch ( SALOME_Exception& S_ex ) {
2246 INFOS( "Evaluate(): catch exception "<< S_ex.what() );
2249 INFOS( "Evaluate(): unknown exception " );
2252 return nbels._retn();
2255 //================================================================================
2257 * \brief Return geometrical object the given element is built on
2258 * \param theMesh - the mesh the element is in
2259 * \param theElementID - the element ID
2260 * \param theGeomName - the name of the result geom object if it is not yet published
2261 * \retval GEOM::GEOM_Object_ptr - the found or just published geom object (no need to UnRegister())
2263 //================================================================================
2265 GEOM::GEOM_Object_ptr
2266 SMESH_Gen_i::GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
2267 CORBA::Long theElementID,
2268 const char* theGeomName)
2269 throw ( SALOME::SALOME_Exception )
2271 Unexpect aCatch(SALOME_SalomeException);
2273 GEOM::GEOM_Object_wrap geom = FindGeometryByMeshElement(theMesh, theElementID);
2274 if ( !geom->_is_nil() ) {
2275 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
2276 GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
2278 // try to find the corresponding SObject
2279 SALOMEDS::SObject_wrap SObj = ObjectToSObject( myCurrentStudy, geom.in() );
2280 if ( SObj->_is_nil() ) // submesh can be not found even if published
2282 // try to find published submesh
2283 GEOM::ListOfLong_var list = geom->GetSubShapeIndices();
2284 if ( !geom->IsMainShape() && list->length() == 1 ) {
2285 SALOMEDS::SObject_wrap mainSO = ObjectToSObject( myCurrentStudy, mainShape );
2286 SALOMEDS::ChildIterator_wrap it;
2287 if ( !mainSO->_is_nil() ) {
2288 it = myCurrentStudy->NewChildIterator( mainSO );
2290 if ( !it->_is_nil() ) {
2291 for ( it->InitEx(true); it->More(); it->Next() ) {
2292 SALOMEDS::SObject_wrap so = it->Value();
2293 CORBA::Object_var obj = SObjectToObject( so );
2294 GEOM::GEOM_Object_var subGeom = GEOM::GEOM_Object::_narrow( obj );
2295 if ( !subGeom->_is_nil() ) {
2296 GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
2297 if ( subList->length() == 1 && list[0] == subList[0] ) {
2307 if ( SObj->_is_nil() ) // publish a new subshape
2308 SObj = geomGen->AddInStudy( myCurrentStudy, geom, theGeomName, mainShape );
2310 // return only published geometry
2311 if ( !SObj->_is_nil() ) {
2312 //return geom._retn(); -- servant of geom must be UnRegister()ed;
2313 CORBA::Object_var obj = SObjectToObject( SObj );
2314 GEOM::GEOM_Object_var go = GEOM::GEOM_Object::_narrow( obj );
2318 return GEOM::GEOM_Object::_nil();
2321 //================================================================================
2323 * \brief Return geometrical object the given element is built on.
2324 * \param theMesh - the mesh the element is in
2325 * \param theElementID - the element ID
2326 * \retval GEOM::GEOM_Object_ptr - the found or created (UnRegister()!) geom object
2328 //================================================================================
2330 GEOM::GEOM_Object_ptr
2331 SMESH_Gen_i::FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
2332 CORBA::Long theElementID)
2333 throw ( SALOME::SALOME_Exception )
2335 Unexpect aCatch(SALOME_SalomeException);
2336 if ( CORBA::is_nil( theMesh ) )
2337 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
2339 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
2340 GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
2342 // get a core mesh DS
2343 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
2344 if ( meshServant && !geomGen->_is_nil() && !mainShape->_is_nil() )
2346 ::SMESH_Mesh & mesh = meshServant->GetImpl();
2347 SMESHDS_Mesh* meshDS = mesh.GetMeshDS();
2348 // find the element in mesh
2349 if ( const SMDS_MeshElement * elem = meshDS->FindElement( theElementID ) ) {
2350 // find a shape id by the element
2351 if ( int shapeID = ::SMESH_MeshEditor( &mesh ).FindShape( elem )) {
2352 // get a geom object by the shape id
2353 GEOM::GEOM_Object_var geom = ShapeToGeomObject( meshDS->IndexToShape( shapeID ));
2354 if ( geom->_is_nil() ) {
2355 // try to find a published sub-shape
2356 SALOMEDS::SObject_wrap mainSO = ObjectToSObject( myCurrentStudy, mainShape );
2357 SALOMEDS::ChildIterator_wrap it;
2358 if ( !mainSO->_is_nil() ) {
2359 it = myCurrentStudy->NewChildIterator( mainSO );
2361 if ( !it->_is_nil() ) {
2362 for ( it->InitEx(true); it->More(); it->Next() ) {
2363 SALOMEDS::SObject_wrap so = it->Value();
2364 CORBA::Object_var obj = SObjectToObject( so );
2365 GEOM::GEOM_Object_var subGeom = GEOM::GEOM_Object::_narrow( obj );
2366 if ( !subGeom->_is_nil() ) {
2367 GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
2368 if ( subList->length() == 1 && shapeID == subList[0] ) {
2376 if ( geom->_is_nil() ) {
2378 GEOM::GEOM_IShapesOperations_wrap op =
2379 geomGen->GetIShapesOperations( GetCurrentStudyID() );
2380 if ( !op->_is_nil() )
2381 geom = op->GetSubShape( mainShape, shapeID );
2386 if ( !geom->_is_nil() ) {
2387 GeomObjectToShape( geom ); // let geom client remember the found shape
2388 return geom._retn();
2393 return GEOM::GEOM_Object::_nil();
2396 //================================================================================
2398 * SMESH_Gen_i::Concatenate
2400 * Concatenate the given meshes into one mesh
2402 //================================================================================
2404 SMESH::SMESH_Mesh_ptr
2405 SMESH_Gen_i::Concatenate(const SMESH::ListOfIDSources& theMeshesArray,
2406 CORBA::Boolean theUniteIdenticalGroups,
2407 CORBA::Boolean theMergeNodesAndElements,
2408 CORBA::Double theMergeTolerance)
2409 throw ( SALOME::SALOME_Exception )
2411 return ConcatenateCommon(theMeshesArray,
2412 theUniteIdenticalGroups,
2413 theMergeNodesAndElements,
2418 //================================================================================
2420 * SMESH_Gen_i::ConcatenateWithGroups
2422 * Concatenate the given meshes into one mesh
2423 * Create the groups of all elements from initial meshes
2425 //================================================================================
2427 SMESH::SMESH_Mesh_ptr
2428 SMESH_Gen_i::ConcatenateWithGroups(const SMESH::ListOfIDSources& theMeshesArray,
2429 CORBA::Boolean theUniteIdenticalGroups,
2430 CORBA::Boolean theMergeNodesAndElements,
2431 CORBA::Double theMergeTolerance)
2432 throw ( SALOME::SALOME_Exception )
2434 return ConcatenateCommon(theMeshesArray,
2435 theUniteIdenticalGroups,
2436 theMergeNodesAndElements,
2441 //================================================================================
2443 * SMESH_Gen_i::ConcatenateCommon
2445 * Concatenate the given meshes into one mesh
2447 //================================================================================
2449 SMESH::SMESH_Mesh_ptr
2450 SMESH_Gen_i::ConcatenateCommon(const SMESH::ListOfIDSources& theMeshesArray,
2451 CORBA::Boolean theUniteIdenticalGroups,
2452 CORBA::Boolean theMergeNodesAndElements,
2453 CORBA::Double theMergeTolerance,
2454 CORBA::Boolean theCommonGroups)
2455 throw ( SALOME::SALOME_Exception )
2457 std::unique_ptr< TPythonDump > pPythonDump( new TPythonDump );
2458 TPythonDump& pythonDump = *pPythonDump; // prevent dump of called methods
2461 SMESH::SMESH_Mesh_var newMesh = CreateEmptyMesh();
2462 SMESH_Mesh_i* newImpl = SMESH::DownCast<SMESH_Mesh_i*>( newMesh );
2463 if ( !newImpl ) return newMesh._retn();
2465 ::SMESH_Mesh& locMesh = newImpl->GetImpl();
2466 SMESHDS_Mesh* newMeshDS = locMesh.GetMeshDS();
2468 typedef std::list<SMESH::SMESH_Group_var> TListOfNewGroups;
2469 typedef std::pair<string, SMESH::ElementType > TNameAndType;
2470 typedef std::map< TNameAndType, TListOfNewGroups > TGroupsMap;
2471 TGroupsMap groupsMap;
2472 TListOfNewGroups listOfNewGroups;
2474 ::SMESH_MeshEditor newEditor( &locMesh );
2475 ::SMESH_MeshEditor::ElemFeatures elemType;
2477 // loop on sub-meshes
2478 for ( CORBA::ULong i = 0; i < theMeshesArray.length(); i++ )
2480 if ( CORBA::is_nil( theMeshesArray[i] )) continue;
2481 SMESH::SMESH_Mesh_var initMesh = theMeshesArray[i]->GetMesh();
2482 SMESH_Mesh_i* initImpl = SMESH::DownCast<SMESH_Mesh_i*>( initMesh );
2483 if ( !initImpl ) continue;
2486 // assure that IDs increments by one during iteration
2487 ::SMESH_Mesh& initLocMesh = initImpl->GetImpl();
2488 SMESHDS_Mesh* initMeshDS = initLocMesh.GetMeshDS();
2489 if ( initMeshDS->MaxNodeID() != initMeshDS->NbNodes() ||
2490 initMeshDS->MaxElementID() != initMeshDS->NbElements() )
2491 initMeshDS->CompactMesh();
2493 // remember nb of elements before filling in
2494 SMESH::long_array_var prevState = newMesh->GetNbElementsByType();
2498 std::vector< const SMDS_MeshElement* > newNodes( initMeshDS->NbNodes() + 1, 0 );
2499 SMDS_ElemIteratorPtr elemIt = initImpl->GetElements( theMeshesArray[i], SMESH::NODE );
2500 while ( elemIt->more() )
2502 SMESH_NodeXYZ node = elemIt->next();
2503 newNodes[ node->GetID() ] = newMeshDS->AddNode( node.X(), node.Y(), node.Z() );
2508 std::vector< const SMDS_MeshElement* > newElems( initMeshDS->NbElements() + 1, 0 );
2509 elemIt = initImpl->GetElements( theMeshesArray[i], SMESH::ALL );
2510 while ( elemIt->more() )
2512 const SMDS_MeshElement* elem = elemIt->next();
2513 elemType.myNodes.resize( elem->NbNodes() );
2515 SMDS_NodeIteratorPtr itNodes = elem->nodeIterator();
2516 for ( int k = 0; itNodes->more(); k++)
2518 const SMDS_MeshNode* node = itNodes->next();
2519 elemType.myNodes[ k ] = static_cast< const SMDS_MeshNode*> ( newNodes[ node->GetID() ]);
2522 // creates a corresponding element on existent nodes in new mesh
2523 newElems[ elem->GetID() ] =
2524 newEditor.AddElement( elemType.myNodes, elemType.Init( elem, /*basicOnly=*/false ));
2526 newEditor.ClearLastCreated(); // forget the history
2529 // create groups of just added elements
2530 SMESH::SMESH_Group_var newGroup;
2531 SMESH::ElementType groupType;
2532 if ( theCommonGroups )
2535 const char* typeNames[] = { "All","Nodes","Edges","Faces","Volumes","0DElems","Balls" };
2536 { // check of typeNames: compilation failure mains that NB_ELEMENT_TYPES changed:
2537 const int nbNames = sizeof(typeNames) / sizeof(const char*);
2538 int _assert[( nbNames == SMESH::NB_ELEMENT_TYPES ) ? 2 : -1 ]; _assert[0]=_assert[1]=0;
2541 SMESH::long_array_var curState = newMesh->GetNbElementsByType();
2543 for( groupType = SMESH::NODE;
2544 groupType < SMESH::NB_ELEMENT_TYPES;
2545 groupType = (SMESH::ElementType)( groupType + 1 ))
2547 if ( curState[ groupType ] <= prevState[ groupType ])
2548 continue; // no elements of groupType added from the i-th mesh
2550 // make a group name
2551 std::string groupName = "Gr";
2552 SALOMEDS::SObject_wrap meshSO = ObjectToSObject( myCurrentStudy, theMeshesArray[i] );
2554 CORBA::String_var name = meshSO->GetName();
2558 groupName += typeNames[ groupType ];
2560 // make and fill a group
2561 newGroup = newImpl->CreateGroup( groupType, groupName.c_str() );
2562 std::vector< const SMDS_MeshElement* > & elemVec =
2563 ( groupType == SMESH::NODE ) ? newNodes : newElems;
2564 if ( SMESH_Group_i* grp_i = SMESH::DownCast<SMESH_Group_i*>( newGroup ))
2566 if ( SMESHDS_Group* grpDS = dynamic_cast<SMESHDS_Group*>( grp_i->GetGroupDS() ))
2568 for ( size_t j = 0; j < elemVec.size(); ++j )
2570 if ( elemVec[j] && elemVec[j]->GetType() == grpDS->GetType() )
2571 grpDS->Add( elemVec[j] );
2575 listOfNewGroups.clear();
2576 listOfNewGroups.push_back( newGroup );
2577 groupsMap.insert( std::make_pair( TNameAndType( groupName, groupType ),
2582 if ( SMESH_Mesh_i* initImpl = SMESH::DownCast<SMESH_Mesh_i*>( theMeshesArray[i] ))
2586 SMESH::SMESH_GroupBase_ptr group;
2587 CORBA::String_var groupName;
2588 SMESH::long_array_var newIDs = new SMESH::long_array();
2590 // loop on groups of a source mesh
2591 SMESH::ListOfGroups_var listOfGroups = initImpl->GetGroups();
2592 for ( CORBA::ULong iG = 0; iG < listOfGroups->length(); iG++ )
2594 group = listOfGroups[iG];
2595 groupType = group->GetType();
2596 groupName = group->GetName();
2597 std::string name = groupName.in();
2599 // convert a list of IDs
2600 newIDs->length( group->Size() );
2601 std::vector< const SMDS_MeshElement* > & elemVec =
2602 ( groupType == SMESH::NODE ) ? newNodes : newElems;
2603 SMDS_ElemIteratorPtr itGrElems = initImpl->GetElements( group, SMESH::ALL );
2605 while ( itGrElems->more() )
2607 const SMDS_MeshElement* elem = itGrElems->next();
2608 const SMDS_MeshElement* newElem = elemVec[ elem->GetID() ];
2610 newIDs[ nbElems++ ] = newElem->GetID();
2612 newIDs->length( nbElems );
2614 // check that a current group name and type don't have identical ones in final mesh
2615 listOfNewGroups.clear();
2616 TNameAndType nameAndType( name, groupType );
2617 TGroupsMap::iterator anIter = groupsMap.find( nameAndType );
2618 if ( anIter == groupsMap.end() )
2620 // add a new group in the mesh
2621 newGroup = newImpl->CreateGroup( groupType, groupName.in() );
2622 newGroup->Add( newIDs );
2624 listOfNewGroups.push_back( newGroup );
2625 groupsMap.insert( std::make_pair( nameAndType, listOfNewGroups ));
2627 else if ( theUniteIdenticalGroups )
2629 // unite identical groups
2630 TListOfNewGroups& aNewGroups = anIter->second;
2631 aNewGroups.front()->Add( newIDs );
2635 // rename identical groups
2636 newGroup = newImpl->CreateGroup( groupType, groupName );
2637 newGroup->Add( newIDs );
2639 TListOfNewGroups& newGroups = anIter->second;
2640 std::string newGroupName;
2641 if ( newGroups.size() == 1 )
2643 newGroupName = name + "_1";
2644 newGroups.front()->SetName( newGroupName.c_str() );
2646 newGroupName = name + "_" + SMESH_Comment( newGroups.size() + 1 );
2647 newGroup->SetName( newGroupName.c_str() );
2648 newGroups.push_back( newGroup );
2651 } // if an IDSource is a mesh
2654 if ( theMergeNodesAndElements ) // merge nodes
2656 TIDSortedNodeSet meshNodes; // no input nodes == treat all
2657 SMESH_MeshEditor::TListOfListOfNodes groupsOfNodes;
2658 newEditor.FindCoincidentNodes( meshNodes, theMergeTolerance, groupsOfNodes,
2659 /*SeparateCornersAndMedium=*/ false );
2660 newEditor.MergeNodes( groupsOfNodes );
2662 newEditor.MergeEqualElements();
2665 // Update Python script
2666 pythonDump << newMesh << " = " << this
2667 << "." << ( theCommonGroups ? "ConcatenateWithGroups" : "Concatenate" ) << "("
2668 << theMeshesArray << ", "
2669 << theUniteIdenticalGroups << ", "
2670 << theMergeNodesAndElements << ", "
2671 << TVar( theMergeTolerance ) << ")";
2673 pPythonDump.reset(); // enable python dump from GetGroups()
2675 // 0020577: EDF 1164 SMESH: Bad dump of concatenate with create common groups
2676 if ( !newMesh->_is_nil() )
2678 SMESH::ListOfGroups_var groups = newMesh->GetGroups();
2681 // IPAL21468 Change icon of compound because it need not be computed.
2682 SALOMEDS::SObject_wrap meshSO = ObjectToSObject( myCurrentStudy, newMesh );
2683 SetPixMap( meshSO, "ICON_SMESH_TREE_MESH" );
2685 newMeshDS->Modified();
2687 return newMesh._retn();
2690 //================================================================================
2692 * \brief Create a mesh by copying a part of another mesh
2693 * \param meshPart - a part of mesh to copy
2694 * \param toCopyGroups - to create in the new mesh groups
2695 * the copied elements belongs to
2696 * \param toKeepIDs - to preserve IDs of the copied elements or not
2697 * \retval SMESH::SMESH_Mesh_ptr - the new mesh
2699 //================================================================================
2701 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CopyMesh(SMESH::SMESH_IDSource_ptr meshPart,
2702 const char* meshName,
2703 CORBA::Boolean toCopyGroups,
2704 CORBA::Boolean toKeepIDs)
2706 Unexpect aCatch(SALOME_SalomeException);
2708 TPythonDump* pyDump = new TPythonDump; // prevent dump from CreateMesh()
2710 // 1. Get source mesh
2712 if ( CORBA::is_nil( meshPart ))
2713 THROW_SALOME_CORBA_EXCEPTION( "bad IDSource", SALOME::BAD_PARAM );
2715 SMESH::SMESH_Mesh_var srcMesh = meshPart->GetMesh();
2716 SMESH_Mesh_i* srcMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( srcMesh );
2718 THROW_SALOME_CORBA_EXCEPTION( "bad mesh of IDSource", SALOME::BAD_PARAM );
2720 SMESHDS_Mesh* srcMeshDS = srcMesh_i->GetImpl().GetMeshDS();
2722 // 2. Make a new mesh
2724 SMESH::SMESH_Mesh_var newMesh = CreateMesh(GEOM::GEOM_Object::_nil());
2725 SMESH_Mesh_i* newMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( newMesh );
2727 THROW_SALOME_CORBA_EXCEPTION( "can't create a mesh", SALOME::INTERNAL_ERROR );
2728 SALOMEDS::SObject_wrap meshSO = ObjectToSObject(myCurrentStudy, newMesh );
2729 if ( !meshSO->_is_nil() )
2731 SetName( meshSO, meshName, "Mesh" );
2732 SetPixMap( meshSO, "ICON_SMESH_TREE_MESH_IMPORTED");
2734 SMESHDS_Mesh* newMeshDS = newMesh_i->GetImpl().GetMeshDS();
2735 ::SMESH_MeshEditor editor( &newMesh_i->GetImpl() );
2736 ::SMESH_MeshEditor::ElemFeatures elemType;
2738 // 3. Get elements to copy
2740 SMDS_ElemIteratorPtr srcElemIt; SMDS_NodeIteratorPtr srcNodeIt;
2741 TIDSortedElemSet srcElems;
2742 SMESH::array_of_ElementType_var srcElemTypes = meshPart->GetTypes();
2743 if ( SMESH::DownCast<SMESH_Mesh_i*>( meshPart ))
2746 srcElemIt = srcMeshDS->elementsIterator();
2747 srcNodeIt = srcMeshDS->nodesIterator();
2751 SMESH::long_array_var ids = meshPart->GetIDs();
2752 if ( srcElemTypes->length() == 1 && srcElemTypes[0] == SMESH::NODE ) // group of nodes
2754 for ( CORBA::ULong i=0; i < ids->length(); i++ )
2755 if ( const SMDS_MeshElement * elem = srcMeshDS->FindNode( ids[i] ))
2756 srcElems.insert( elem );
2760 for ( CORBA::ULong i = 0; i < ids->length(); i++ )
2761 if ( const SMDS_MeshElement * elem = srcMeshDS->FindElement( ids[i] ))
2762 srcElems.insert( elem );
2764 if ( srcElems.empty() )
2765 return newMesh._retn();
2767 typedef SMDS_SetIterator< SMDS_pElement, TIDSortedElemSet::const_iterator > ElIter;
2768 srcElemIt = SMDS_ElemIteratorPtr( new ElIter( srcElems.begin(), srcElems.end() ));
2773 typedef map<SMDS_pElement, SMDS_pElement, TIDCompare> TE2EMap;
2774 TE2EMap e2eMapByType[ SMDSAbs_NbElementTypes ];
2775 TE2EMap& n2nMap = e2eMapByType[ SMDSAbs_Node ];
2777 const SMDS_MeshNode *nSrc, *nTgt;
2778 vector< const SMDS_MeshNode* > nodes;
2779 while ( srcElemIt->more() )
2781 const SMDS_MeshElement * elem = srcElemIt->next();
2783 nodes.resize( elem->NbNodes());
2784 SMDS_ElemIteratorPtr nIt = elem->nodesIterator();
2786 for ( iN = 0; nIt->more(); ++iN )
2788 nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
2789 nTgt = newMeshDS->FindNode( nSrc->GetID());
2791 nTgt = newMeshDS->AddNodeWithID( nSrc->X(), nSrc->Y(), nSrc->Z(), nSrc->GetID());
2796 for ( iN = 0; nIt->more(); ++iN )
2798 nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
2799 TE2EMap::iterator n2n = n2nMap.insert( make_pair( nSrc, SMDS_pNode(0) )).first;
2801 n2n->second = newMeshDS->AddNode( nSrc->X(), nSrc->Y(), nSrc->Z() );
2802 nodes[ iN ] = (const SMDS_MeshNode*) n2n->second;
2806 if ( elem->GetType() != SMDSAbs_Node )
2808 elemType.Init( elem, /*basicOnly=*/false );
2809 if ( toKeepIDs ) elemType.SetID( elem->GetID() );
2811 const SMDS_MeshElement * newElem = editor.AddElement( nodes, elemType );
2812 if ( toCopyGroups && !toKeepIDs )
2813 e2eMapByType[ elem->GetType() ].insert( make_pair( elem, newElem ));
2815 } // while ( srcElemIt->more() )
2817 // 4(b). Copy free nodes
2819 if ( srcNodeIt && srcMeshDS->NbNodes() != newMeshDS->NbNodes() )
2821 while ( srcNodeIt->more() )
2823 nSrc = srcNodeIt->next();
2824 if ( nSrc->NbInverseElements() == 0 )
2827 nTgt = newMeshDS->AddNodeWithID( nSrc->X(), nSrc->Y(), nSrc->Z(), nSrc->GetID());
2829 n2nMap[ nSrc ] = newMeshDS->AddNode( nSrc->X(), nSrc->Y(), nSrc->Z() );
2836 int nbNewGroups = 0;
2839 SMESH_Mesh::GroupIteratorPtr gIt = srcMesh_i->GetImpl().GetGroups();
2840 while ( gIt->more() )
2842 SMESH_Group* group = gIt->next();
2843 const SMESHDS_GroupBase* groupDS = group->GetGroupDS();
2845 // Check group type. We copy nodal groups containing nodes of copied element
2846 SMDSAbs_ElementType groupType = groupDS->GetType();
2847 if ( groupType != SMDSAbs_Node &&
2848 newMeshDS->GetMeshInfo().NbElements( groupType ) == 0 )
2849 continue; // group type differs from types of meshPart
2851 // Find copied elements in the group
2852 vector< const SMDS_MeshElement* > groupElems;
2853 SMDS_ElemIteratorPtr eIt = groupDS->GetElements();
2856 const SMDS_MeshElement* foundElem;
2857 if ( groupType == SMDSAbs_Node )
2859 while ( eIt->more() )
2860 if (( foundElem = newMeshDS->FindNode( eIt->next()->GetID() )))
2861 groupElems.push_back( foundElem );
2865 while ( eIt->more() )
2866 if (( foundElem = newMeshDS->FindElement( eIt->next()->GetID() )))
2867 groupElems.push_back( foundElem );
2872 TE2EMap & e2eMap = e2eMapByType[ groupDS->GetType() ];
2873 if ( e2eMap.empty() ) continue;
2874 int minID = e2eMap.begin()->first->GetID();
2875 int maxID = e2eMap.rbegin()->first->GetID();
2876 TE2EMap::iterator e2e;
2877 while ( eIt->more() && groupElems.size() < e2eMap.size())
2879 const SMDS_MeshElement* e = eIt->next();
2880 if ( e->GetID() < minID || e->GetID() > maxID ) continue;
2881 if ((e2e = e2eMap.find( e )) != e2eMap.end())
2882 groupElems.push_back( e2e->second );
2886 if ( !groupElems.empty() )
2888 SMESH::SMESH_Group_var newGroupObj =
2889 newMesh->CreateGroup( SMESH::ElementType(groupType), group->GetName() );
2890 if ( SMESH_GroupBase_i* newGroup_i = SMESH::DownCast<SMESH_GroupBase_i*>( newGroupObj))
2892 SMESHDS_GroupBase * newGroupDS = newGroup_i->GetGroupDS();
2893 SMDS_MeshGroup& smdsGroup = ((SMESHDS_Group*)newGroupDS)->SMDSGroup();
2894 for ( unsigned i = 0; i < groupElems.size(); ++i )
2895 smdsGroup.Add( groupElems[i] );
2903 newMeshDS->Modified();
2905 *pyDump << newMesh << " = " << this
2906 << ".CopyMesh( " << meshPart << ", "
2907 << "'" << meshName << "', "
2908 << toCopyGroups << ", "
2909 << toKeepIDs << ")";
2911 delete pyDump; pyDump = 0; // allow dump in GetGroups()
2913 if ( nbNewGroups > 0 ) // dump created groups
2914 SMESH::ListOfGroups_var groups = newMesh->GetGroups();
2916 return newMesh._retn();
2919 //================================================================================
2921 * SMESH_Gen_i::GetMEDVersion
2923 * Get MED version of the file by its name
2925 //================================================================================
2926 CORBA::Boolean SMESH_Gen_i::GetMEDVersion(const char* theFileName,
2927 SMESH::MED_VERSION& theVersion)
2929 theVersion = SMESH::MED_V2_1;
2930 MED::EVersion aVersion = MED::GetVersionId( theFileName );
2931 switch( aVersion ) {
2932 case MED::eV2_1 : theVersion = SMESH::MED_V2_1; return true;
2933 case MED::eV2_2 : theVersion = SMESH::MED_V2_2; return true;
2934 case MED::eLATEST : theVersion = SMESH::MED_LATEST; return true;
2935 case MED::eMINOR_0 : theVersion = SMESH::MED_MINOR_0; return true;
2936 case MED::eMINOR_1 : theVersion = SMESH::MED_MINOR_1; return true;
2937 case MED::eMINOR_2 : theVersion = SMESH::MED_MINOR_2; return true;
2938 case MED::eMINOR_3 : theVersion = SMESH::MED_MINOR_3; return true;
2939 case MED::eMINOR_4 : theVersion = SMESH::MED_MINOR_4; return true;
2940 case MED::eMINOR_5 : theVersion = SMESH::MED_MINOR_5; return true;
2941 case MED::eMINOR_6 : theVersion = SMESH::MED_MINOR_6; return true;
2942 case MED::eMINOR_7 : theVersion = SMESH::MED_MINOR_7; return true;
2943 case MED::eMINOR_8 : theVersion = SMESH::MED_MINOR_8; return true;
2944 case MED::eMINOR_9 : theVersion = SMESH::MED_MINOR_9; return true;
2945 case MED::eVUnknown : return false;
2950 //================================================================================
2952 * SMESH_Gen_i::GetMeshNames
2954 * Get names of meshes defined in file with the specified name
2956 //================================================================================
2957 SMESH::string_array* SMESH_Gen_i::GetMeshNames(const char* theFileName)
2959 SMESH::string_array_var aResult = new SMESH::string_array();
2960 MED::PWrapper aMed = MED::CrWrapper( theFileName );
2962 MED::TInt aNbMeshes = aMed->GetNbMeshes( &anErr );
2964 aResult->length( aNbMeshes );
2965 for( MED::TInt i = 0; i < aNbMeshes; i++ ) {
2966 MED::PMeshInfo aMeshInfo = aMed->GetPMeshInfo( i+1 );
2967 aResult[i] = CORBA::string_dup( aMeshInfo->GetName().c_str() );
2970 return aResult._retn();
2973 //=============================================================================
2977 * Save SMESH module's data
2979 //=============================================================================
2980 SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
2984 // ASSERT( theComponent->GetStudy()->StudyId() == myCurrentStudy->StudyId() )
2985 // san -- in case <myCurrentStudy> differs from theComponent's study,
2986 // use that of the component
2987 if ( theComponent->GetStudy()->StudyId() != GetCurrentStudyID() )
2988 SetCurrentStudy( theComponent->GetStudy() );
2990 // Store study contents as a set of python commands
2991 SavePython(myCurrentStudy);
2993 StudyContext* myStudyContext = GetCurrentStudyContext();
2995 // Declare a byte stream
2996 SALOMEDS::TMPFile_var aStreamFile;
2998 // Obtain a temporary dir
2999 TCollection_AsciiString tmpDir =
3000 ( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
3002 // Create a sequence of files processed
3003 SALOMEDS::ListOfFileNames_var aFileSeq = new SALOMEDS::ListOfFileNames;
3004 aFileSeq->length( NUM_TMP_FILES );
3006 TCollection_AsciiString aStudyName( "" );
3008 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
3010 // Set names of temporary files
3011 TCollection_AsciiString filename =
3012 aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
3013 TCollection_AsciiString meshfile =
3014 aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
3015 aFileSeq[ 0 ] = CORBA::string_dup( filename.ToCString() );
3016 aFileSeq[ 1 ] = CORBA::string_dup( meshfile.ToCString() );
3017 filename = tmpDir + filename;
3018 meshfile = tmpDir + meshfile;
3021 HDFdataset* aDataset;
3022 HDFgroup* aTopGroup;
3024 HDFgroup* aSubGroup;
3025 HDFgroup* aSubSubGroup;
3026 hdf_size aSize[ 1 ];
3029 //Remove the files if they exist: BugID: 11225
3030 #ifndef WIN32 /* unix functionality */
3031 TCollection_AsciiString cmd("rm -f \"");
3033 TCollection_AsciiString cmd("del /F \"");
3040 system(cmd.ToCString());
3042 // MED writer to be used by storage process
3043 DriverMED_W_SMESHDS_Mesh myWriter;
3044 myWriter.SetFile( meshfile.ToCString() );
3047 // SetStoreName() to groups before storing hypotheses to let them refer to
3048 // groups using "store name", which is "Group <group_persistent_id>"
3050 SALOMEDS::ChildIterator_wrap itBig = myCurrentStudy->NewChildIterator( theComponent );
3051 for ( ; itBig->More(); itBig->Next() ) {
3052 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
3053 if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
3054 CORBA::Object_var anObject = SObjectToObject( gotBranch );
3055 if ( !CORBA::is_nil( anObject ) ) {
3056 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
3057 if ( !myMesh->_is_nil() ) {
3058 myMesh->Load(); // load from study file if not yet done
3059 TPythonDump pd; // not to dump GetGroups()
3060 SMESH::ListOfGroups_var groups = myMesh->GetGroups();
3061 pd << ""; // to avoid optimizing pd out
3062 for ( CORBA::ULong i = 0; i < groups->length(); ++i )
3064 SMESH_GroupBase_i* grImpl = SMESH::DownCast<SMESH_GroupBase_i*>( groups[i]);
3067 CORBA::String_var objStr = GetORB()->object_to_string( grImpl->_this() );
3068 int anId = myStudyContext->findId( string( objStr.in() ) );
3070 sprintf( grpName, "Group %d", anId );
3071 SMESHDS_GroupBase* aGrpBaseDS = grImpl->GetGroupDS();
3072 aGrpBaseDS->SetStoreName( grpName );
3082 // ---> create HDF file
3083 aFile = new HDFfile( (char*) filename.ToCString() );
3084 aFile->CreateOnDisk();
3086 // --> iterator for top-level objects
3087 SALOMEDS::ChildIterator_wrap itBig = myCurrentStudy->NewChildIterator( theComponent );
3088 for ( ; itBig->More(); itBig->Next() ) {
3089 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
3091 // --> hypotheses root branch (only one for the study)
3092 if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
3093 // create hypotheses root HDF group
3094 aTopGroup = new HDFgroup( "Hypotheses", aFile );
3095 aTopGroup->CreateOnDisk();
3097 // iterator for all hypotheses
3098 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( gotBranch );
3099 for ( ; it->More(); it->Next() ) {
3100 SALOMEDS::SObject_wrap mySObject = it->Value();
3101 CORBA::Object_var anObject = SObjectToObject( mySObject );
3102 if ( !CORBA::is_nil( anObject ) ) {
3103 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
3104 if ( !myHyp->_is_nil() ) {
3105 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
3107 string hypname = string( myHyp->GetName() );
3108 string libname = string( myHyp->GetLibName() );
3110 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
3111 // WIN32 and ".so" for X-system) must be deleted
3112 int libname_len = libname.length();
3114 if( libname_len > 4 )
3115 libname.resize( libname_len - 4 );
3117 // PAL17753 (Regression: missing hypothesis in restored study)
3118 // "lib" also should be removed from the beginning
3119 //if( libname_len > 3 )
3120 //libname.resize( libname_len - 3 );
3121 if( libname_len > 6 )
3122 libname = libname.substr( 3, libname_len - 3 - 3 );
3124 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3125 int id = myStudyContext->findId( string( objStr.in() ) );
3126 string hypdata = string( myImpl->SaveTo() );
3128 // for each hypothesis create HDF group basing on its id
3129 char hypGrpName[30];
3130 sprintf( hypGrpName, "Hypothesis %d", id );
3131 aGroup = new HDFgroup( hypGrpName, aTopGroup );
3132 aGroup->CreateOnDisk();
3133 // --> type name of hypothesis
3134 aSize[ 0 ] = hypname.length() + 1;
3135 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
3136 aDataset->CreateOnDisk();
3137 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
3138 aDataset->CloseOnDisk();
3139 // --> server plugin library name of hypothesis
3140 aSize[ 0 ] = libname.length() + 1;
3141 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
3142 aDataset->CreateOnDisk();
3143 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
3144 aDataset->CloseOnDisk();
3145 // --> persistent data of hypothesis
3146 aSize[ 0 ] = hypdata.length() + 1;
3147 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
3148 aDataset->CreateOnDisk();
3149 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
3150 aDataset->CloseOnDisk();
3151 // close hypothesis HDF group
3152 aGroup->CloseOnDisk();
3157 // close hypotheses root HDF group
3158 aTopGroup->CloseOnDisk();
3160 // --> algorithms root branch (only one for the study)
3161 else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
3162 // create algorithms root HDF group
3163 aTopGroup = new HDFgroup( "Algorithms", aFile );
3164 aTopGroup->CreateOnDisk();
3166 // iterator for all algorithms
3167 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( gotBranch );
3168 for ( ; it->More(); it->Next() ) {
3169 SALOMEDS::SObject_wrap mySObject = it->Value();
3170 CORBA::Object_var anObject = SObjectToObject( mySObject );
3171 if ( !CORBA::is_nil( anObject ) ) {
3172 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
3173 if ( !myHyp->_is_nil() ) {
3174 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
3176 string hypname = string( myHyp->GetName() );
3177 string libname = string( myHyp->GetLibName() );
3179 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
3180 // WIN32 and ".so" for X-system) must be deleted
3181 int libname_len = libname.length();
3183 if( libname_len > 4 )
3184 libname.resize( libname_len - 4 );
3186 // PAL17753 (Regression: missing hypothesis in restored study)
3187 // "lib" also should be removed from the beginning
3188 //if( libname_len > 3 )
3189 //libname.resize( libname_len - 3 );
3190 if( libname_len > 6 )
3191 libname = libname.substr( 3, libname_len - 3 - 3 );
3193 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3194 int id = myStudyContext->findId( string( objStr.in() ) );
3195 string hypdata = string( myImpl->SaveTo() );
3197 // for each algorithm create HDF group basing on its id
3198 char hypGrpName[30];
3199 sprintf( hypGrpName, "Algorithm %d", id );
3200 aGroup = new HDFgroup( hypGrpName, aTopGroup );
3201 aGroup->CreateOnDisk();
3202 // --> type name of algorithm
3203 aSize[0] = hypname.length() + 1;
3204 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
3205 aDataset->CreateOnDisk();
3206 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
3207 aDataset->CloseOnDisk();
3208 // --> server plugin library name of hypothesis
3209 aSize[0] = libname.length() + 1;
3210 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
3211 aDataset->CreateOnDisk();
3212 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
3213 aDataset->CloseOnDisk();
3214 // --> persistent data of algorithm
3215 aSize[0] = hypdata.length() + 1;
3216 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
3217 aDataset->CreateOnDisk();
3218 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
3219 aDataset->CloseOnDisk();
3220 // close algorithm HDF group
3221 aGroup->CloseOnDisk();
3226 // close algorithms root HDF group
3227 aTopGroup->CloseOnDisk();
3229 // --> mesh objects roots branches
3230 else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
3231 CORBA::Object_var anObject = SObjectToObject( gotBranch );
3232 if ( !CORBA::is_nil( anObject ) ) {
3233 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
3234 if ( !myMesh->_is_nil() ) {
3235 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
3237 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3238 int id = myStudyContext->findId( string( objStr.in() ) );
3239 ::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
3240 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
3241 bool hasShape = myLocMesh.HasShapeToMesh();
3243 // for each mesh open the HDF group basing on its id
3244 char meshGrpName[ 30 ];
3245 sprintf( meshGrpName, "Mesh %d", id );
3246 aTopGroup = new HDFgroup( meshGrpName, aFile );
3247 aTopGroup->CreateOnDisk();
3249 // --> put dataset to hdf file which is a flag that mesh has data
3250 string strHasData = "0";
3251 // check if the mesh is not empty
3252 if ( mySMESHDSMesh->NbNodes() > 0 ) {
3253 // write mesh data to med file
3254 myWriter.SetMesh( mySMESHDSMesh );
3255 myWriter.SetMeshId( id );
3258 aSize[ 0 ] = strHasData.length() + 1;
3259 aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
3260 aDataset->CreateOnDisk();
3261 aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
3262 aDataset->CloseOnDisk();
3265 // for each mesh open the HDF group basing on its auto color parameter
3266 char meshAutoColorName[ 30 ];
3267 sprintf( meshAutoColorName, "AutoColorMesh %d", id );
3269 anAutoColor[0] = myImpl->GetAutoColor();
3271 aDataset = new HDFdataset( meshAutoColorName, aTopGroup, HDF_INT32, aSize, 1 );
3272 aDataset->CreateOnDisk();
3273 aDataset->WriteOnDisk( anAutoColor );
3274 aDataset->CloseOnDisk();
3276 // issue 0020693. Store _isModified flag
3277 int isModified = myLocMesh.GetIsModified();
3279 aDataset = new HDFdataset( "_isModified", aTopGroup, HDF_INT32, aSize, 1 );
3280 aDataset->CreateOnDisk();
3281 aDataset->WriteOnDisk( &isModified );
3282 aDataset->CloseOnDisk();
3284 // issue 20918. Store Persistent Id of SMESHDS_Mesh
3285 int meshPersistentId = mySMESHDSMesh->GetPersistentId();
3287 aDataset = new HDFdataset( "meshPersistentId", aTopGroup, HDF_INT32, aSize, 1 );
3288 aDataset->CreateOnDisk();
3289 aDataset->WriteOnDisk( &meshPersistentId );
3290 aDataset->CloseOnDisk();
3292 // write reference on a shape if exists
3293 SALOMEDS::SObject_wrap myRef;
3294 bool shapeRefFound = false;
3295 bool found = gotBranch->FindSubObject( GetRefOnShapeTag(), myRef.inout() );
3297 SALOMEDS::SObject_wrap myShape;
3298 bool ok = myRef->ReferencedObject( myShape.inout() );
3300 shapeRefFound = (! CORBA::is_nil( myShape->GetObject() ));
3301 string myRefOnObject = myShape->GetID();
3302 if ( shapeRefFound && myRefOnObject.length() > 0 ) {
3303 aSize[ 0 ] = myRefOnObject.length() + 1;
3304 aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
3305 aDataset->CreateOnDisk();
3306 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3307 aDataset->CloseOnDisk();
3312 // write applied hypotheses if exist
3313 SALOMEDS::SObject_wrap myHypBranch;
3314 found = gotBranch->FindSubObject( GetRefOnAppliedHypothesisTag(), myHypBranch.inout() );
3315 if ( found && !shapeRefFound && hasShape) { // remove applied hyps
3316 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
3318 if ( found && (shapeRefFound || !hasShape) ) {
3319 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
3320 aGroup->CreateOnDisk();
3322 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( myHypBranch );
3324 for ( ; it->More(); it->Next() ) {
3325 SALOMEDS::SObject_wrap mySObject = it->Value();
3326 SALOMEDS::SObject_wrap myRefOnHyp;
3327 bool ok = mySObject->ReferencedObject( myRefOnHyp.inout() );
3329 // san - it is impossible to recover applied hypotheses
3330 // using their entries within Load() method,
3331 // for there are no AttributeIORs in the study when Load() is working.
3332 // Hence, it is better to store persistent IDs of hypotheses as references to them
3334 //string myRefOnObject = myRefOnHyp->GetID();
3335 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
3336 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3337 int id = myStudyContext->findId( string( objStr.in() ) );
3338 //if ( myRefOnObject.length() > 0 ) {
3339 //aSize[ 0 ] = myRefOnObject.length() + 1;
3340 char hypName[ 30 ], hypId[ 30 ];
3341 sprintf( hypName, "Hyp %d", ++hypNb );
3342 sprintf( hypId, "%d", id );
3343 aSize[ 0 ] = strlen( hypId ) + 1;
3344 aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
3345 aDataset->CreateOnDisk();
3346 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3347 aDataset->WriteOnDisk( hypId );
3348 aDataset->CloseOnDisk();
3352 aGroup->CloseOnDisk();
3355 // write applied algorithms if exist
3356 SALOMEDS::SObject_wrap myAlgoBranch;
3357 found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(),
3358 myAlgoBranch.inout() );
3359 if ( found && !shapeRefFound && hasShape) { // remove applied algos
3360 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
3362 if ( found && (shapeRefFound || !hasShape)) {
3363 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
3364 aGroup->CreateOnDisk();
3366 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( myAlgoBranch );
3368 for ( ; it->More(); it->Next() ) {
3369 SALOMEDS::SObject_wrap mySObject = it->Value();
3370 SALOMEDS::SObject_wrap myRefOnAlgo;
3371 bool ok = mySObject->ReferencedObject( myRefOnAlgo.inout() );
3373 // san - it is impossible to recover applied algorithms
3374 // using their entries within Load() method,
3375 // for there are no AttributeIORs in the study when Load() is working.
3376 // Hence, it is better to store persistent IDs of algorithms as references to them
3378 //string myRefOnObject = myRefOnAlgo->GetID();
3379 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
3380 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3381 int id = myStudyContext->findId( string( objStr.in() ) );
3382 //if ( myRefOnObject.length() > 0 ) {
3383 //aSize[ 0 ] = myRefOnObject.length() + 1;
3384 char algoName[ 30 ], algoId[ 30 ];
3385 sprintf( algoName, "Algo %d", ++algoNb );
3386 sprintf( algoId, "%d", id );
3387 aSize[ 0 ] = strlen( algoId ) + 1;
3388 aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
3389 aDataset->CreateOnDisk();
3390 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3391 aDataset->WriteOnDisk( algoId );
3392 aDataset->CloseOnDisk();
3396 aGroup->CloseOnDisk();
3399 // --> submesh objects sub-branches
3401 for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
3402 SALOMEDS::SObject_wrap mySubmeshBranch;
3403 found = gotBranch->FindSubObject( i, mySubmeshBranch.inout() );
3405 if ( found ) // check if there is shape reference in submeshes
3407 bool hasShapeRef = false;
3408 SALOMEDS::ChildIterator_wrap itSM =
3409 myCurrentStudy->NewChildIterator( mySubmeshBranch );
3410 for ( ; itSM->More(); itSM->Next() ) {
3411 SALOMEDS::SObject_wrap mySubRef, myShape, mySObject = itSM->Value();
3412 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ))
3413 mySubRef->ReferencedObject( myShape.inout() );
3414 if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
3417 { // remove one submesh
3418 if ( shapeRefFound )
3419 { // unassign hypothesis
3420 SMESH::SMESH_subMesh_var mySubMesh =
3421 SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
3422 if ( !mySubMesh->_is_nil() ) {
3423 int shapeID = mySubMesh->GetId();
3424 TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
3425 const list<const SMESHDS_Hypothesis*>& hypList =
3426 mySMESHDSMesh->GetHypothesis( S );
3427 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
3428 while ( hyp != hypList.end() ) {
3429 int hypID = (*hyp++)->GetID(); // goto next hyp here because
3430 myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
3434 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
3436 } // loop on submeshes of a type
3437 if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
3438 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
3441 } // end check if there is shape reference in submeshes
3443 char name_meshgroup[ 30 ];
3444 if ( i == GetSubMeshOnVertexTag() )
3445 strcpy( name_meshgroup, "SubMeshes On Vertex" );
3446 else if ( i == GetSubMeshOnEdgeTag() )
3447 strcpy( name_meshgroup, "SubMeshes On Edge" );
3448 else if ( i == GetSubMeshOnWireTag() )
3449 strcpy( name_meshgroup, "SubMeshes On Wire" );
3450 else if ( i == GetSubMeshOnFaceTag() )
3451 strcpy( name_meshgroup, "SubMeshes On Face" );
3452 else if ( i == GetSubMeshOnShellTag() )
3453 strcpy( name_meshgroup, "SubMeshes On Shell" );
3454 else if ( i == GetSubMeshOnSolidTag() )
3455 strcpy( name_meshgroup, "SubMeshes On Solid" );
3456 else if ( i == GetSubMeshOnCompoundTag() )
3457 strcpy( name_meshgroup, "SubMeshes On Compound" );
3459 // for each type of submeshes create container HDF group
3460 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
3461 aGroup->CreateOnDisk();
3463 // iterator for all submeshes of given type
3464 SALOMEDS::ChildIterator_wrap itSM = myCurrentStudy->NewChildIterator( mySubmeshBranch );
3465 for ( ; itSM->More(); itSM->Next() ) {
3466 SALOMEDS::SObject_wrap mySObject = itSM->Value();
3467 CORBA::Object_var anSubObject = SObjectToObject( mySObject );
3468 if ( !CORBA::is_nil( anSubObject ))
3470 SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
3471 CORBA::String_var objStr = GetORB()->object_to_string( anSubObject );
3472 int subid = myStudyContext->findId( string( objStr.in() ) );
3474 // for each mesh open the HDF group basing on its id
3475 char submeshGrpName[ 30 ];
3476 sprintf( submeshGrpName, "SubMesh %d", subid );
3477 aSubGroup = new HDFgroup( submeshGrpName, aGroup );
3478 aSubGroup->CreateOnDisk();
3480 // write reference on a shape, already checked if it exists
3481 SALOMEDS::SObject_wrap mySubRef, myShape;
3482 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ))
3483 mySubRef->ReferencedObject( myShape.inout() );
3484 string myRefOnObject = myShape->GetID();
3485 if ( myRefOnObject.length() > 0 ) {
3486 aSize[ 0 ] = myRefOnObject.length() + 1;
3487 aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
3488 aDataset->CreateOnDisk();
3489 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3490 aDataset->CloseOnDisk();
3493 // write applied hypotheses if exist
3494 SALOMEDS::SObject_wrap mySubHypBranch;
3495 found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(),
3496 mySubHypBranch.inout() );
3498 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
3499 aSubSubGroup->CreateOnDisk();
3501 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( mySubHypBranch );
3503 for ( ; it->More(); it->Next() ) {
3504 SALOMEDS::SObject_wrap mySubSObject = it->Value();
3505 SALOMEDS::SObject_wrap myRefOnHyp;
3506 bool ok = mySubSObject->ReferencedObject( myRefOnHyp.inout() );
3508 //string myRefOnObject = myRefOnHyp->GetID();
3509 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
3510 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3511 int id = myStudyContext->findId( string( objStr.in() ) );
3512 //if ( myRefOnObject.length() > 0 ) {
3513 //aSize[ 0 ] = myRefOnObject.length() + 1;
3514 char hypName[ 30 ], hypId[ 30 ];
3515 sprintf( hypName, "Hyp %d", ++hypNb );
3516 sprintf( hypId, "%d", id );
3517 aSize[ 0 ] = strlen( hypId ) + 1;
3518 aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
3519 aDataset->CreateOnDisk();
3520 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3521 aDataset->WriteOnDisk( hypId );
3522 aDataset->CloseOnDisk();
3526 aSubSubGroup->CloseOnDisk();
3529 // write applied algorithms if exist
3530 SALOMEDS::SObject_wrap mySubAlgoBranch;
3531 found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(),
3532 mySubAlgoBranch.inout() );
3534 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
3535 aSubSubGroup->CreateOnDisk();
3537 SALOMEDS::ChildIterator_wrap it =
3538 myCurrentStudy->NewChildIterator( mySubAlgoBranch );
3540 for ( ; it->More(); it->Next() ) {
3541 SALOMEDS::SObject_wrap mySubSObject = it->Value();
3542 SALOMEDS::SObject_wrap myRefOnAlgo;
3543 bool ok = mySubSObject->ReferencedObject( myRefOnAlgo.inout() );
3545 //string myRefOnObject = myRefOnAlgo->GetID();
3546 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
3547 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3548 int id = myStudyContext->findId( string( objStr.in() ) );
3549 //if ( myRefOnObject.length() > 0 ) {
3550 //aSize[ 0 ] = myRefOnObject.length() + 1;
3551 char algoName[ 30 ], algoId[ 30 ];
3552 sprintf( algoName, "Algo %d", ++algoNb );
3553 sprintf( algoId, "%d", id );
3554 aSize[ 0 ] = strlen( algoId ) + 1;
3555 aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
3556 aDataset->CreateOnDisk();
3557 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3558 aDataset->WriteOnDisk( algoId );
3559 aDataset->CloseOnDisk();
3563 aSubSubGroup->CloseOnDisk();
3565 // close submesh HDF group
3566 aSubGroup->CloseOnDisk();
3569 // close container of submeshes by type HDF group
3570 aGroup->CloseOnDisk();
3573 // All sub-meshes will be stored in MED file
3574 // .. will NOT (PAL 12992)
3575 //if ( shapeRefFound )
3576 //myWriter.AddAllSubMeshes();
3578 // store submesh order if any
3579 const TListOfListOfInt& theOrderIds = myLocMesh.GetMeshOrder();
3580 if ( theOrderIds.size() ) {
3581 char order_list[ 30 ];
3582 strcpy( order_list, "Mesh Order" );
3583 // count number of submesh ids
3585 TListOfListOfInt::const_iterator idIt = theOrderIds.begin();
3586 for ( ; idIt != theOrderIds.end(); idIt++ )
3587 nbIDs += (*idIt).size();
3588 // number of values = number of IDs +
3589 // number of lists (for separators) - 1
3590 int* smIDs = new int [ nbIDs + theOrderIds.size() - 1 ];
3591 idIt = theOrderIds.begin();
3592 for ( int i = 0; idIt != theOrderIds.end(); idIt++ ) {
3593 const TListOfInt& idList = *idIt;
3594 if (idIt != theOrderIds.begin()) // not first list
3595 smIDs[ i++ ] = -1/* *idList.size()*/; // separator between lists
3596 // dump submesh ids from current list
3597 TListOfInt::const_iterator id_smId = idList.begin();
3598 for( ; id_smId != idList.end(); id_smId++ )
3599 smIDs[ i++ ] = *id_smId;
3602 aSize[ 0 ] = nbIDs + theOrderIds.size() - 1;
3604 aDataset = new HDFdataset( order_list, aTopGroup, HDF_INT32, aSize, 1 );
3605 aDataset->CreateOnDisk();
3606 aDataset->WriteOnDisk( smIDs );
3607 aDataset->CloseOnDisk();
3612 // groups root sub-branch
3613 SALOMEDS::SObject_wrap myGroupsBranch;
3614 for ( int i = GetNodeGroupsTag(); i <= GetBallElementsGroupsTag(); i++ ) {
3615 found = gotBranch->FindSubObject( i, myGroupsBranch.inout() );
3617 char name_group[ 30 ];
3618 if ( i == GetNodeGroupsTag() )
3619 strcpy( name_group, "Groups of Nodes" );
3620 else if ( i == GetEdgeGroupsTag() )
3621 strcpy( name_group, "Groups of Edges" );
3622 else if ( i == GetFaceGroupsTag() )
3623 strcpy( name_group, "Groups of Faces" );
3624 else if ( i == GetVolumeGroupsTag() )
3625 strcpy( name_group, "Groups of Volumes" );
3626 else if ( i == Get0DElementsGroupsTag() )
3627 strcpy( name_group, "Groups of 0D Elements" );
3628 else if ( i == GetBallElementsGroupsTag() )
3629 strcpy( name_group, "Groups of Balls" );
3631 aGroup = new HDFgroup( name_group, aTopGroup );
3632 aGroup->CreateOnDisk();
3634 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( myGroupsBranch );
3635 for ( ; it->More(); it->Next() ) {
3636 SALOMEDS::SObject_wrap mySObject = it->Value();
3637 CORBA::Object_var aSubObject = SObjectToObject( mySObject );
3638 if ( !CORBA::is_nil( aSubObject ) ) {
3639 SMESH_GroupBase_i* myGroupImpl =
3640 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
3643 SMESHDS_GroupBase* aGrpBaseDS = myGroupImpl->GetGroupDS();
3647 CORBA::String_var objStr = GetORB()->object_to_string( aSubObject );
3648 int anId = myStudyContext->findId( string( objStr.in() ) );
3650 // For each group, create a dataset named "Group <group_persistent_id>"
3651 // and store the group's user name into it
3652 const char* grpName = aGrpBaseDS->GetStoreName();
3653 char* aUserName = myGroupImpl->GetName();
3654 aSize[ 0 ] = strlen( aUserName ) + 1;
3656 aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
3657 aDataset->CreateOnDisk();
3658 aDataset->WriteOnDisk( aUserName );
3659 aDataset->CloseOnDisk();
3662 // For each group, create a dataset named "Group <group_persistent_id> Color"
3663 // and store the group's color into it
3664 char grpColorName[ 30 ];
3665 sprintf( grpColorName, "ColorGroup %d", anId );
3666 SALOMEDS::Color aColor = myGroupImpl->GetColor();
3668 anRGB[ 0 ] = aColor.R;
3669 anRGB[ 1 ] = aColor.G;
3670 anRGB[ 2 ] = aColor.B;
3672 aDataset = new HDFdataset( grpColorName, aGroup, HDF_FLOAT64, aSize, 1 );
3673 aDataset->CreateOnDisk();
3674 aDataset->WriteOnDisk( anRGB );
3675 aDataset->CloseOnDisk();
3677 // Pass SMESHDS_Group to MED writer
3678 SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
3680 myWriter.AddGroup( aGrpDS );
3682 // write reference on a shape if exists
3683 SMESHDS_GroupOnGeom* aGeomGrp =
3684 dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
3686 SALOMEDS::SObject_wrap mySubRef, myShape;
3687 if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ) &&
3688 mySubRef->ReferencedObject( myShape.inout() ) &&
3689 !CORBA::is_nil( myShape->GetObject() ))
3691 string myRefOnObject = myShape->GetID();
3692 if ( myRefOnObject.length() > 0 ) {
3693 char aRefName[ 30 ];
3694 sprintf( aRefName, "Ref on shape %d", anId);
3695 aSize[ 0 ] = myRefOnObject.length() + 1;
3696 aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
3697 aDataset->CreateOnDisk();
3698 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3699 aDataset->CloseOnDisk();
3702 else // shape ref is invalid:
3704 // save a group on geometry as ordinary group
3705 myWriter.AddGroup( aGeomGrp );
3708 else if ( SMESH_GroupOnFilter_i* aFilterGrp_i =
3709 dynamic_cast<SMESH_GroupOnFilter_i*>( myGroupImpl ))
3711 std::string str = aFilterGrp_i->FilterToString();
3712 std::string hdfGrpName = "Filter " + SMESH_Comment(anId);
3713 aSize[ 0 ] = str.length() + 1;
3714 aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup, HDF_STRING, aSize, 1);
3715 aDataset->CreateOnDisk();
3716 aDataset->WriteOnDisk( ( char* )( str.c_str() ) );
3717 aDataset->CloseOnDisk();
3721 aGroup->CloseOnDisk();
3725 if ( strcmp( strHasData.c_str(), "1" ) == 0 )
3727 // Flush current mesh information into MED file
3730 // save info on nb of elements
3731 SMESH_PreMeshInfo::SaveToFile( myImpl, id, aFile );
3733 // maybe a shape was deleted in the study
3734 if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() && hasShape) {
3735 TopoDS_Shape nullShape;
3736 myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
3739 SMESHDS_SubMeshIteratorPtr smIt = mySMESHDSMesh->SubMeshes();
3744 aGroup = new HDFgroup( "Submeshes", aTopGroup );
3745 aGroup->CreateOnDisk();
3747 // each element belongs to one or none submesh,
3748 // so for each node/element, we store a submesh ID
3750 // Store submesh IDs
3751 for ( int isNode = 0; isNode < 2; ++isNode )
3753 SMDS_ElemIteratorPtr eIt =
3754 mySMESHDSMesh->elementsIterator( isNode ? SMDSAbs_Node : SMDSAbs_All );
3755 int nbElems = isNode ? mySMESHDSMesh->NbNodes() : mySMESHDSMesh->GetMeshInfo().NbElements();
3758 std::vector<int> smIDs; smIDs.reserve( nbElems );
3759 while ( eIt->more() )
3760 if ( const SMDS_MeshElement* e = eIt->next())
3761 smIDs.push_back( e->getshapeId() );
3763 aSize[ 0 ] = nbElems;
3764 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
3765 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
3766 aDataset->CreateOnDisk();
3767 aDataset->WriteOnDisk( & smIDs[0] );
3768 aDataset->CloseOnDisk();
3771 aGroup->CloseOnDisk();
3773 // Store node positions on sub-shapes (SMDS_Position):
3774 // ----------------------------------------------------
3776 aGroup = new HDFgroup( "Node Positions", aTopGroup );
3777 aGroup->CreateOnDisk();
3779 // in aGroup, create 5 datasets to contain:
3780 // "Nodes on Edges" - ID of node on edge
3781 // "Edge positions" - U parameter on node on edge
3782 // "Nodes on Faces" - ID of node on face
3783 // "Face U positions" - U parameter of node on face
3784 // "Face V positions" - V parameter of node on face
3786 // Find out nb of nodes on edges and faces
3787 // Collect corresponding sub-meshes
3788 int nbEdgeNodes = 0, nbFaceNodes = 0;
3789 list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
3790 // loop on SMESHDS_SubMesh'es
3791 while ( smIt->more() )
3793 SMESHDS_SubMesh* aSubMesh = const_cast< SMESHDS_SubMesh* >( smIt->next() );
3794 if ( aSubMesh->IsComplexSubmesh() )
3795 continue; // submesh containing other submeshs
3796 int nbNodes = aSubMesh->NbNodes();
3797 if ( nbNodes == 0 ) continue;
3799 int aShapeID = aSubMesh->GetID();
3800 if ( aShapeID < 1 || aShapeID > mySMESHDSMesh->MaxShapeIndex() )
3802 int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
3803 // write only SMDS_FacePosition and SMDS_EdgePosition
3804 switch ( aShapeType ) {
3806 nbFaceNodes += nbNodes;
3807 aFaceSM.push_back( aSubMesh );
3810 nbEdgeNodes += nbNodes;
3811 aEdgeSM.push_back( aSubMesh );
3817 // Treat positions on edges or faces
3818 for ( int onFace = 0; onFace < 2; onFace++ )
3820 // Create arrays to store in datasets
3821 int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
3822 if (!nbNodes) continue;
3823 int* aNodeIDs = new int [ nbNodes ];
3824 double* aUPos = new double [ nbNodes ];
3825 double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
3828 // loop on sub-meshes
3829 list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
3830 list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
3831 for ( ; itSM != pListSM->end(); itSM++ )
3833 SMESHDS_SubMesh* aSubMesh = (*itSM);
3835 SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
3836 // loop on nodes in aSubMesh
3837 while ( itNode->more() )
3840 const SMDS_MeshNode* node = itNode->next();
3841 aNodeIDs [ iNode ] = node->GetID();
3844 const SMDS_PositionPtr pos = node->GetPosition();
3845 if ( onFace ) { // on FACE
3846 const SMDS_FacePosition* fPos =
3847 dynamic_cast<const SMDS_FacePosition*>( pos );
3849 aUPos[ iNode ] = fPos->GetUParameter();
3850 aVPos[ iNode ] = fPos->GetVParameter();
3857 const SMDS_EdgePosition* ePos =
3858 dynamic_cast<const SMDS_EdgePosition*>( pos );
3860 aUPos[ iNode ] = ePos->GetUParameter();
3866 } // loop on nodes in aSubMesh
3867 } // loop on sub-meshes
3872 aSize[ 0 ] = nbNodes;
3874 string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
3875 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
3876 aDataset->CreateOnDisk();
3877 aDataset->WriteOnDisk( aNodeIDs );
3878 aDataset->CloseOnDisk();
3881 aDSName = ( onFace ? "Face U positions" : "Edge positions");
3882 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
3883 aDataset->CreateOnDisk();
3884 aDataset->WriteOnDisk( aUPos );
3885 aDataset->CloseOnDisk();
3888 aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
3889 aDataset->CreateOnDisk();
3890 aDataset->WriteOnDisk( aVPos );
3891 aDataset->CloseOnDisk();
3896 if ( aVPos ) delete [] aVPos;
3898 } // treat positions on edges or faces
3900 // close "Node Positions" group
3901 aGroup->CloseOnDisk();
3903 } // if ( there are submeshes in SMESHDS_Mesh )
3906 // close mesh HDF group
3907 aTopGroup->CloseOnDisk();
3915 aFile->CloseOnDisk();
3918 // Convert temporary files to stream
3919 aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq.in(), isMultiFile );
3921 // Remove temporary files and directory
3923 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
3925 return aStreamFile._retn();
3928 //=============================================================================
3930 * SMESH_Gen_i::SaveASCII
3932 * Save SMESH module's data in ASCII format
3934 //=============================================================================
3936 SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
3938 bool isMultiFile ) {
3939 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
3940 SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
3941 return aStreamFile._retn();
3943 //after usual saving needs to encipher binary to text string
3944 //Any binary symbol will be represent as "|xx" () hexadecimal format number
3945 int size = aStreamFile.in().length();
3946 _CORBA_Octet* buffer = new _CORBA_Octet[size*3+1];
3947 for ( int i = 0; i < size; i++ )
3948 sprintf( (char*)&(buffer[i*3]), "|%02x", aStreamFile[i] );
3950 buffer[size * 3] = '\0';
3952 SALOMEDS::TMPFile_var anAsciiStreamFile = new SALOMEDS::TMPFile(size*3, size*3, buffer, 1);
3954 return anAsciiStreamFile._retn();
3957 //=============================================================================
3959 * SMESH_Gen_i::loadGeomData
3961 * Load GEOM module data
3963 //=============================================================================
3965 void SMESH_Gen_i::loadGeomData( SALOMEDS::SComponent_ptr theCompRoot )
3967 if ( theCompRoot->_is_nil() )
3970 SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theCompRoot->GetStudy() );
3971 if ( aStudy->_is_nil() )
3974 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
3975 aStudyBuilder->LoadWith( theCompRoot, GetGeomEngine() );
3978 //=============================================================================
3982 * Load SMESH module's data
3984 //=============================================================================
3986 bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
3987 const SALOMEDS::TMPFile& theStream,
3991 if ( theComponent->GetStudy()->StudyId() != GetCurrentStudyID() )
3992 SetCurrentStudy( theComponent->GetStudy() );
3994 /* if( !theComponent->_is_nil() )
3996 //SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theComponent->GetStudy() );
3997 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
3998 loadGeomData( myCurrentStudy->FindComponent( "GEOM" ) );
4001 StudyContext* myStudyContext = GetCurrentStudyContext();
4003 // Get temporary files location
4004 TCollection_AsciiString tmpDir =
4005 ( char* )( isMultiFile ? theURL : SALOMEDS_Tool::GetTmpDir().c_str() );
4007 // Convert the stream into sequence of files to process
4008 SALOMEDS::ListOfFileNames_var aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
4011 TCollection_AsciiString aStudyName( "" );
4012 if ( isMultiFile ) {
4013 CORBA::String_var url = myCurrentStudy->URL();
4014 aStudyName = (char*)SALOMEDS_Tool::GetNameFromPath( url.in() ).c_str();
4016 // Set names of temporary files
4017 TCollection_AsciiString filename = tmpDir + aStudyName + "_SMESH.hdf";
4018 TCollection_AsciiString meshfile = tmpDir + aStudyName + "_SMESH_Mesh.med";
4022 HDFdataset* aDataset;
4023 HDFgroup* aTopGroup;
4025 HDFgroup* aSubGroup;
4026 HDFgroup* aSubSubGroup;
4029 // ---> open HDF file
4030 aFile = new HDFfile( (char*) filename.ToCString() );
4032 aFile->OpenOnDisk( HDF_RDONLY );
4034 catch ( HDFexception ) {
4035 INFOS( "Load(): " << filename << " not found!" );
4039 TPythonDump pd; // prevent dump during loading
4041 // DriverMED_R_SMESHDS_Mesh myReader;
4042 // myReader.SetFile( meshfile.ToCString() );
4044 // For PAL13473 ("Repetitive mesh") implementation.
4045 // New dependencies between SMESH objects are established:
4046 // now hypotheses can refer to meshes, shapes and other hypotheses.
4047 // To keep data consistent, the following order of data restoration
4049 // 1. Create hypotheses
4050 // 2. Create all meshes
4051 // 3. Load hypotheses' data
4054 list< pair< SMESH_Hypothesis_i*, string > > hypDataList;
4055 list< pair< SMESH_Mesh_i*, HDFgroup* > > meshGroupList;
4056 list< SMESH::Filter_var > filters;
4058 // get total number of top-level groups
4059 int aNbGroups = aFile->nInternalObjects();
4060 if ( aNbGroups > 0 ) {
4061 // --> in first turn we should read&create hypotheses
4062 if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
4063 // open hypotheses root HDF group
4064 aTopGroup = new HDFgroup( "Hypotheses", aFile );
4065 aTopGroup->OpenOnDisk();
4067 // get number of hypotheses
4068 int aNbObjects = aTopGroup->nInternalObjects();
4069 for ( int j = 0; j < aNbObjects; j++ ) {
4070 // try to identify hypothesis
4071 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
4072 aTopGroup->InternalObjectIndentify( j, hypGrpName );
4074 if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
4075 // open hypothesis group
4076 aGroup = new HDFgroup( hypGrpName, aTopGroup );
4077 aGroup->OpenOnDisk();
4079 // --> get hypothesis id
4080 int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
4085 // get number of datasets
4086 int aNbSubObjects = aGroup->nInternalObjects();
4087 for ( int k = 0; k < aNbSubObjects; k++ ) {
4089 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
4090 aGroup->InternalObjectIndentify( k, name_of_subgroup );
4091 // --> get hypothesis name
4092 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
4093 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4094 aDataset->OpenOnDisk();
4095 size = aDataset->GetSize();
4096 char* hypname_str = new char[ size ];
4097 aDataset->ReadFromDisk( hypname_str );
4098 hypname = string( hypname_str );
4099 delete [] hypname_str;
4100 aDataset->CloseOnDisk();
4102 // --> get hypothesis plugin library name
4103 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
4104 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4105 aDataset->OpenOnDisk();
4106 size = aDataset->GetSize();
4107 char* libname_str = new char[ size ];
4108 aDataset->ReadFromDisk( libname_str );
4109 if(MYDEBUG) SCRUTE( libname_str );
4110 libname = string( libname_str );
4111 delete [] libname_str;
4112 aDataset->CloseOnDisk();
4114 // --> get hypothesis data
4115 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
4116 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4117 aDataset->OpenOnDisk();
4118 size = aDataset->GetSize();
4119 char* hypdata_str = new char[ size ];
4120 aDataset->ReadFromDisk( hypdata_str );
4121 hypdata = string( hypdata_str );
4122 delete [] hypdata_str;
4123 aDataset->CloseOnDisk();
4126 // close hypothesis HDF group
4127 aGroup->CloseOnDisk();
4129 // --> restore hypothesis from data
4130 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
4131 if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
4132 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
4133 SMESH::SMESH_Hypothesis_var myHyp;
4135 try { // protect persistence mechanism against exceptions
4136 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
4139 INFOS( "Exception during hypothesis creation" );
4142 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
4144 // myImpl->LoadFrom( hypdata.c_str() );
4145 hypDataList.push_back( make_pair( myImpl, hypdata ));
4146 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
4147 int newId = myStudyContext->findId( iorString.in() );
4148 myStudyContext->mapOldToNew( id, newId );
4151 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
4155 // close hypotheses root HDF group
4156 aTopGroup->CloseOnDisk();
4160 // --> then we should read&create algorithms
4161 if ( aFile->ExistInternalObject( "Algorithms" ) ) {
4162 // open algorithms root HDF group
4163 aTopGroup = new HDFgroup( "Algorithms", aFile );
4164 aTopGroup->OpenOnDisk();
4166 // get number of algorithms
4167 int aNbObjects = aTopGroup->nInternalObjects();
4168 for ( int j = 0; j < aNbObjects; j++ ) {
4169 // try to identify algorithm
4170 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
4171 aTopGroup->InternalObjectIndentify( j, hypGrpName );
4173 if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
4174 // open algorithm group
4175 aGroup = new HDFgroup( hypGrpName, aTopGroup );
4176 aGroup->OpenOnDisk();
4178 // --> get algorithm id
4179 int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
4184 // get number of datasets
4185 int aNbSubObjects = aGroup->nInternalObjects();
4186 for ( int k = 0; k < aNbSubObjects; k++ ) {
4188 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
4189 aGroup->InternalObjectIndentify( k, name_of_subgroup );
4190 // --> get algorithm name
4191 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
4192 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4193 aDataset->OpenOnDisk();
4194 size = aDataset->GetSize();
4195 char* hypname_str = new char[ size ];
4196 aDataset->ReadFromDisk( hypname_str );
4197 hypname = string( hypname_str );
4198 delete [] hypname_str;
4199 aDataset->CloseOnDisk();
4201 // --> get algorithm plugin library name
4202 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
4203 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4204 aDataset->OpenOnDisk();
4205 size = aDataset->GetSize();
4206 char* libname_str = new char[ size ];
4207 aDataset->ReadFromDisk( libname_str );
4208 if(MYDEBUG) SCRUTE( libname_str );
4209 libname = string( libname_str );
4210 delete [] libname_str;
4211 aDataset->CloseOnDisk();
4213 // --> get algorithm data
4214 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
4215 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4216 aDataset->OpenOnDisk();
4217 size = aDataset->GetSize();
4218 char* hypdata_str = new char[ size ];
4219 aDataset->ReadFromDisk( hypdata_str );
4220 if(MYDEBUG) SCRUTE( hypdata_str );
4221 hypdata = string( hypdata_str );
4222 delete [] hypdata_str;
4223 aDataset->CloseOnDisk();
4226 // close algorithm HDF group
4227 aGroup->CloseOnDisk();
4229 // --> restore algorithm from data
4230 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
4231 if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
4232 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
4233 SMESH::SMESH_Hypothesis_var myHyp;
4235 try { // protect persistence mechanism against exceptions
4236 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
4239 INFOS( "Exception during hypothesis creation" );
4242 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
4244 //myImpl->LoadFrom( hypdata.c_str() );
4245 hypDataList.push_back( make_pair( myImpl, hypdata ));
4246 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
4247 int newId = myStudyContext->findId( iorString.in() );
4248 myStudyContext->mapOldToNew( id, newId );
4251 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
4255 // close algorithms root HDF group
4256 aTopGroup->CloseOnDisk();
4260 // --> the rest groups should be meshes
4261 for ( int i = 0; i < aNbGroups; i++ ) {
4262 // identify next group
4263 char meshName[ HDF_NAME_MAX_LEN+1 ];
4264 aFile->InternalObjectIndentify( i, meshName );
4266 if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
4268 int id = atoi( string( meshName ).substr( 4 ).c_str() );
4272 // open mesh HDF group
4273 aTopGroup = new HDFgroup( meshName, aFile );
4274 aTopGroup->OpenOnDisk();
4276 // get number of child HDF objects
4277 int aNbObjects = aTopGroup->nInternalObjects();
4278 if ( aNbObjects > 0 ) {
4280 if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
4281 SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
4282 SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
4283 if ( !myNewMeshImpl )
4285 meshGroupList.push_back( make_pair( myNewMeshImpl, aTopGroup ));
4287 CORBA::String_var iorString = GetORB()->object_to_string( myNewMesh );
4288 int newId = myStudyContext->findId( iorString.in() );
4289 myStudyContext->mapOldToNew( id, newId );
4292 // try to read and set auto color flag
4293 char aMeshAutoColorName[ 30 ];
4294 sprintf( aMeshAutoColorName, "AutoColorMesh %d", id);
4295 if( aTopGroup->ExistInternalObject( aMeshAutoColorName ) )
4297 aDataset = new HDFdataset( aMeshAutoColorName, aTopGroup );
4298 aDataset->OpenOnDisk();
4299 size = aDataset->GetSize();
4300 int* anAutoColor = new int[ size ];
4301 aDataset->ReadFromDisk( anAutoColor );
4302 aDataset->CloseOnDisk();
4303 myNewMeshImpl->GetImpl().SetAutoColor( (bool)anAutoColor[0] );
4304 delete [] anAutoColor;
4307 // try to read and set reference to shape
4308 GEOM::GEOM_Object_var aShapeObject;
4309 if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
4310 // load mesh "Ref on shape" - it's an entry to SObject
4311 aDataset = new HDFdataset( "Ref on shape", aTopGroup );
4312 aDataset->OpenOnDisk();
4313 size = aDataset->GetSize();
4314 char* refFromFile = new char[ size ];
4315 aDataset->ReadFromDisk( refFromFile );
4316 aDataset->CloseOnDisk();
4317 if ( strlen( refFromFile ) > 0 ) {
4318 SALOMEDS::SObject_wrap shapeSO = myCurrentStudy->FindObjectID( refFromFile );
4320 // Make sure GEOM data are loaded first
4321 //loadGeomData( shapeSO->GetFatherComponent() );
4323 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
4324 if ( !CORBA::is_nil( shapeObject ) ) {
4325 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
4326 if ( !aShapeObject->_is_nil() )
4327 myNewMeshImpl->SetShape( aShapeObject );
4330 delete [] refFromFile;
4333 // issue 20918. Restore Persistent Id of SMESHDS_Mesh
4334 if( aTopGroup->ExistInternalObject( "meshPersistentId" ) )
4336 aDataset = new HDFdataset( "meshPersistentId", aTopGroup );
4337 aDataset->OpenOnDisk();
4338 size = aDataset->GetSize();
4339 int* meshPersistentId = new int[ size ];
4340 aDataset->ReadFromDisk( meshPersistentId );
4341 aDataset->CloseOnDisk();
4342 myNewMeshImpl->GetImpl().GetMeshDS()->SetPersistentId( *meshPersistentId );
4343 delete [] meshPersistentId;
4349 // As all object that can be referred by hypothesis are created,
4350 // we can restore hypothesis data
4352 list< pair< SMESH_Hypothesis_i*, string > >::iterator hyp_data;
4353 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
4355 SMESH_Hypothesis_i* hyp = hyp_data->first;
4356 string & data = hyp_data->second;
4357 hyp->LoadFrom( data.c_str() );
4360 // Restore the rest mesh data
4362 list< pair< SMESH_Mesh_i*, HDFgroup* > >::iterator meshi_group;
4363 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
4365 aTopGroup = meshi_group->second;
4366 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
4367 //::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
4368 //SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
4370 GEOM::GEOM_Object_var aShapeObject = myNewMeshImpl->GetShapeToMesh();
4371 bool hasData = false;
4374 CORBA::String_var iorString = GetORB()->object_to_string( myNewMeshImpl->_this() );
4375 int newId = myStudyContext->findId( iorString.in() );
4376 int id = myStudyContext->getOldId( newId );
4378 // try to find mesh data dataset
4379 if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
4380 // load mesh "has data" flag
4381 aDataset = new HDFdataset( "Has data", aTopGroup );
4382 aDataset->OpenOnDisk();
4383 size = aDataset->GetSize();
4384 char* strHasData = new char[ size ];
4385 aDataset->ReadFromDisk( strHasData );
4386 aDataset->CloseOnDisk();
4387 if ( strcmp( strHasData, "1") == 0 ) {
4388 // read mesh data from MED file
4389 // myReader.SetMesh( mySMESHDSMesh );
4390 // myReader.SetMeshId( id );
4391 // myReader.Perform();
4394 delete [] strHasData;
4397 // Try to get applied ALGORITHMS (mesh is not cleared by algo addition because
4398 // nodes and elements are not yet put into sub-meshes)
4399 if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
4400 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
4401 aGroup->OpenOnDisk();
4402 // get number of applied algorithms
4403 int aNbSubObjects = aGroup->nInternalObjects();
4404 if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
4405 for ( int j = 0; j < aNbSubObjects; j++ ) {
4406 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4407 aGroup->InternalObjectIndentify( j, name_dataset );
4408 // check if it is an algorithm
4409 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
4410 aDataset = new HDFdataset( name_dataset, aGroup );
4411 aDataset->OpenOnDisk();
4412 size = aDataset->GetSize();
4413 char* refFromFile = new char[ size ];
4414 aDataset->ReadFromDisk( refFromFile );
4415 aDataset->CloseOnDisk();
4416 // san - it is impossible to recover applied algorithms using their entries within Load() method
4417 //SALOMEDS::SObject_wrap hypSO = myCurrentStudy->FindObjectID( refFromFile );
4418 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
4419 int id = atoi( refFromFile );
4420 delete [] refFromFile;
4421 string anIOR = myStudyContext->getIORbyOldId( id );
4422 if ( !anIOR.empty() ) {
4423 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4424 if ( !CORBA::is_nil( hypObject ) ) {
4425 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4426 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
4427 || !myNewMeshImpl->HasShapeToMesh()) )
4428 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
4433 aGroup->CloseOnDisk();
4436 // try to get applied hypotheses
4437 if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
4438 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
4439 aGroup->OpenOnDisk();
4440 // get number of applied hypotheses
4441 int aNbSubObjects = aGroup->nInternalObjects();
4442 for ( int j = 0; j < aNbSubObjects; j++ ) {
4443 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4444 aGroup->InternalObjectIndentify( j, name_dataset );
4445 // check if it is a hypothesis
4446 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
4447 aDataset = new HDFdataset( name_dataset, aGroup );
4448 aDataset->OpenOnDisk();
4449 size = aDataset->GetSize();
4450 char* refFromFile = new char[ size ];
4451 aDataset->ReadFromDisk( refFromFile );
4452 aDataset->CloseOnDisk();
4453 // san - it is impossible to recover applied hypotheses using their entries within Load() method
4454 //SALOMEDS::SObject_wrap hypSO = myCurrentStudy->FindObjectID( refFromFile );
4455 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
4456 int id = atoi( refFromFile );
4457 delete [] refFromFile;
4458 string anIOR = myStudyContext->getIORbyOldId( id );
4459 if ( !anIOR.empty() ) {
4460 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4461 if ( !CORBA::is_nil( hypObject ) ) {
4462 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4463 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
4464 || !myNewMeshImpl->HasShapeToMesh()) )
4465 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
4470 aGroup->CloseOnDisk();
4473 // --> try to find SUB-MESHES containers for each type of submesh
4474 for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
4475 const char* name_meshgroup = 0;
4476 if ( j == GetSubMeshOnVertexTag() )
4477 name_meshgroup = "SubMeshes On Vertex";
4478 else if ( j == GetSubMeshOnEdgeTag() )
4479 name_meshgroup = "SubMeshes On Edge";
4480 else if ( j == GetSubMeshOnWireTag() )
4481 name_meshgroup = "SubMeshes On Wire";
4482 else if ( j == GetSubMeshOnFaceTag() )
4483 name_meshgroup = "SubMeshes On Face";
4484 else if ( j == GetSubMeshOnShellTag() )
4485 name_meshgroup = "SubMeshes On Shell";
4486 else if ( j == GetSubMeshOnSolidTag() )
4487 name_meshgroup = "SubMeshes On Solid";
4488 else if ( j == GetSubMeshOnCompoundTag() )
4489 name_meshgroup = "SubMeshes On Compound";
4491 // try to get submeshes container HDF group
4492 if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
4493 // open submeshes containers HDF group
4494 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
4495 aGroup->OpenOnDisk();
4497 // get number of submeshes
4498 int aNbSubMeshes = aGroup->nInternalObjects();
4499 for ( int k = 0; k < aNbSubMeshes; k++ ) {
4501 char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
4502 aGroup->InternalObjectIndentify( k, name_submeshgroup );
4503 if ( strncmp( name_submeshgroup, "SubMesh", 7 ) == 0 ) {
4504 // --> get submesh id
4505 int subid = atoi( name_submeshgroup + 7 );
4508 // open submesh HDF group
4509 aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
4510 aSubGroup->OpenOnDisk();
4512 // try to read and set reference to subshape
4513 GEOM::GEOM_Object_var aSubShapeObject;
4514 SMESH::SMESH_subMesh_var aSubMesh;
4516 if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
4517 // load submesh "Ref on shape" - it's an entry to SObject
4518 aDataset = new HDFdataset( "Ref on shape", aSubGroup );
4519 aDataset->OpenOnDisk();
4520 size = aDataset->GetSize();
4521 char* refFromFile = new char[ size ];
4522 aDataset->ReadFromDisk( refFromFile );
4523 aDataset->CloseOnDisk();
4524 if ( strlen( refFromFile ) > 0 ) {
4525 SALOMEDS::SObject_wrap subShapeSO = myCurrentStudy->FindObjectID( refFromFile );
4526 CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
4527 if ( !CORBA::is_nil( subShapeObject ) ) {
4528 aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
4529 if ( !aSubShapeObject->_is_nil() )
4530 aSubMesh = SMESH::SMESH_subMesh::_duplicate
4531 ( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
4532 if ( aSubMesh->_is_nil() )
4534 string iorSubString = GetORB()->object_to_string( aSubMesh );
4535 int newSubId = myStudyContext->findId( iorSubString );
4536 myStudyContext->mapOldToNew( subid, newSubId );
4541 if ( aSubMesh->_is_nil() )
4544 // try to get applied algorithms
4545 if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
4546 // open "applied algorithms" HDF group
4547 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
4548 aSubSubGroup->OpenOnDisk();
4549 // get number of applied algorithms
4550 int aNbSubObjects = aSubSubGroup->nInternalObjects();
4551 for ( int l = 0; l < aNbSubObjects; l++ ) {
4552 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4553 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
4554 // check if it is an algorithm
4555 if ( strncmp( name_dataset, "Algo", 4 ) == 0 ) {
4556 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
4557 aDataset->OpenOnDisk();
4558 size = aDataset->GetSize();
4559 char* refFromFile = new char[ size ];
4560 aDataset->ReadFromDisk( refFromFile );
4561 aDataset->CloseOnDisk();
4563 int id = atoi( refFromFile );
4564 string anIOR = myStudyContext->getIORbyOldId( id );
4565 if ( !anIOR.empty() ) {
4566 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4567 if ( !CORBA::is_nil( hypObject ) ) {
4568 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4569 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
4570 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
4575 // close "applied algorithms" HDF group
4576 aSubSubGroup->CloseOnDisk();
4579 // try to get applied hypotheses
4580 if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
4581 // open "applied hypotheses" HDF group
4582 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
4583 aSubSubGroup->OpenOnDisk();
4584 // get number of applied hypotheses
4585 int aNbSubObjects = aSubSubGroup->nInternalObjects();
4586 for ( int l = 0; l < aNbSubObjects; l++ ) {
4587 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4588 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
4589 // check if it is a hypothesis
4590 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
4591 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
4592 aDataset->OpenOnDisk();
4593 size = aDataset->GetSize();
4594 char* refFromFile = new char[ size ];
4595 aDataset->ReadFromDisk( refFromFile );
4596 aDataset->CloseOnDisk();
4598 int id = atoi( refFromFile );
4599 string anIOR = myStudyContext->getIORbyOldId( id );
4600 if ( !anIOR.empty() ) {
4601 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4602 if ( !CORBA::is_nil( hypObject ) ) {
4603 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4604 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
4605 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
4610 // close "APPLIED HYPOTHESES" hdf group
4611 aSubSubGroup->CloseOnDisk();
4614 // close SUB-MESH hdf group
4615 aSubGroup->CloseOnDisk();
4618 // close SUB-MESHES containers hdf group
4619 aGroup->CloseOnDisk();
4623 // try to get GROUPS
4624 for ( int ii = GetNodeGroupsTag(); ii <= GetBallElementsGroupsTag(); ii++ ) {
4625 char name_group[ 30 ];
4626 if ( ii == GetNodeGroupsTag() )
4627 strcpy( name_group, "Groups of Nodes" );
4628 else if ( ii == GetEdgeGroupsTag() )
4629 strcpy( name_group, "Groups of Edges" );
4630 else if ( ii == GetFaceGroupsTag() )
4631 strcpy( name_group, "Groups of Faces" );
4632 else if ( ii == GetVolumeGroupsTag() )
4633 strcpy( name_group, "Groups of Volumes" );
4634 else if ( ii == Get0DElementsGroupsTag() )
4635 strcpy( name_group, "Groups of 0D Elements" );
4636 else if ( ii == GetBallElementsGroupsTag() )
4637 strcpy( name_group, "Groups of Balls" );
4639 if ( aTopGroup->ExistInternalObject( name_group ) ) {
4640 aGroup = new HDFgroup( name_group, aTopGroup );
4641 aGroup->OpenOnDisk();
4642 // PAL23514: get all names from the HDFgroup to avoid iteration on its contents
4643 // within aGroup->ExistInternalObject( name )
4644 std::vector< std::string > subNames;
4645 TColStd_MapOfAsciiString mapOfNames;
4646 aGroup->GetAllObjects( subNames );
4647 for ( size_t iN = 0; iN < subNames.size(); ++iN )
4648 mapOfNames.Add( subNames[ iN ].c_str() );
4650 for ( size_t j = 0; j < subNames.size(); j++ ) {
4651 const std::string& name_dataset = subNames[ j ];
4652 // check if it is a group
4653 if ( name_dataset.substr( 0, 5 ) == "Group" ) {
4655 int subid = atoi( name_dataset.substr( 5 ).c_str() );
4658 aDataset = new HDFdataset( name_dataset.c_str(), aGroup );
4659 aDataset->OpenOnDisk();
4661 // Retrieve actual group name
4662 size = aDataset->GetSize();
4663 char* nameFromFile = new char[ size ];
4664 aDataset->ReadFromDisk( nameFromFile );
4665 aDataset->CloseOnDisk();
4667 // Try to find a shape reference
4668 TopoDS_Shape aShape;
4669 char aRefName[ 30 ];
4670 sprintf( aRefName, "Ref on shape %d", subid);
4671 if ( mapOfNames.Contains( aRefName ))
4673 // load mesh "Ref on shape" - it's an entry to SObject
4674 aDataset = new HDFdataset( aRefName, aGroup );
4675 aDataset->OpenOnDisk();
4676 size = aDataset->GetSize();
4677 char* refFromFile = new char[ size ];
4678 aDataset->ReadFromDisk( refFromFile );
4679 aDataset->CloseOnDisk();
4680 if ( strlen( refFromFile ) > 0 ) {
4681 SALOMEDS::SObject_wrap shapeSO = myCurrentStudy->FindObjectID( refFromFile );
4682 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
4683 if ( !CORBA::is_nil( shapeObject ) ) {
4684 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
4685 if ( !aShapeObject->_is_nil() )
4686 aShape = GeomObjectToShape( aShapeObject );
4690 // Try to read a filter of SMESH_GroupOnFilter
4691 SMESH::Filter_var filter;
4692 SMESH_PredicatePtr predicate;
4693 std::string hdfGrpName = ( SMESH_Comment( "Filter ") << subid );
4694 if ( mapOfNames.Contains( hdfGrpName.c_str() ))
4696 aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup );
4697 aDataset->OpenOnDisk();
4698 size = aDataset->GetSize();
4699 char* persistStr = new char[ size ];
4700 aDataset->ReadFromDisk( persistStr );
4701 aDataset->CloseOnDisk();
4702 if ( strlen( persistStr ) > 0 ) {
4703 filter = SMESH_GroupOnFilter_i::StringToFilter( persistStr );
4704 predicate = SMESH_GroupOnFilter_i::GetPredicate( filter );
4705 filters.push_back( filter );
4709 // Create group servant
4710 SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
4711 SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
4712 ( myNewMeshImpl->createGroup( type, nameFromFile, aShape, predicate ) );
4713 // Obtain a SMESHDS_Group object
4714 if ( aNewGroup->_is_nil() )
4717 string iorSubString = GetORB()->object_to_string( aNewGroup );
4718 int newSubId = myStudyContext->findId( iorSubString );
4719 myStudyContext->mapOldToNew( subid, newSubId );
4721 SMESH_GroupBase_i* aGroupImpl = SMESH::DownCast< SMESH_GroupBase_i*>( aNewGroup );
4725 if ( SMESH_GroupOnFilter_i* aFilterGroup =
4726 dynamic_cast< SMESH_GroupOnFilter_i*>( aGroupImpl ))
4728 aFilterGroup->SetFilter( filter );
4729 filter->UnRegister();
4731 SMESHDS_GroupBase* aGroupBaseDS = aGroupImpl->GetGroupDS();
4732 if ( !aGroupBaseDS )
4735 aGroupBaseDS->SetStoreName( name_dataset.c_str() );
4738 // Read color of the group
4739 char aGroupColorName[ 30 ];
4740 sprintf( aGroupColorName, "ColorGroup %d", subid);
4741 if ( mapOfNames.Contains( aGroupColorName ))
4743 aDataset = new HDFdataset( aGroupColorName, aGroup );
4744 aDataset->OpenOnDisk();
4745 size = aDataset->GetSize();
4746 double* anRGB = new double[ size ];
4747 aDataset->ReadFromDisk( anRGB );
4748 aDataset->CloseOnDisk();
4749 Quantity_Color aColor( anRGB[0], anRGB[1], anRGB[2], Quantity_TOC_RGB );
4750 aGroupBaseDS->SetColor( aColor );
4754 aGroup->CloseOnDisk();
4758 // instead of reading mesh data, we read only brief information of all
4759 // objects: mesh, groups, sub-meshes (issue 0021208 )
4762 SMESH_PreMeshInfo::LoadFromFile( myNewMeshImpl, id,
4763 meshfile.ToCString(), filename.ToCString(),
4767 // read Sub-Mesh ORDER if any
4768 if( aTopGroup->ExistInternalObject( "Mesh Order" ) ) {
4769 aDataset = new HDFdataset( "Mesh Order", aTopGroup );
4770 aDataset->OpenOnDisk();
4771 size = aDataset->GetSize();
4772 int* smIDs = new int[ size ];
4773 aDataset->ReadFromDisk( smIDs );
4774 aDataset->CloseOnDisk();
4775 TListOfListOfInt anOrderIds;
4776 anOrderIds.push_back( TListOfInt() );
4777 for ( int i = 0; i < size; i++ )
4778 if ( smIDs[ i ] < 0 ) // is separator
4779 anOrderIds.push_back( TListOfInt() );
4781 anOrderIds.back().push_back(smIDs[ i ]);
4783 myNewMeshImpl->GetImpl().SetMeshOrder( anOrderIds );
4787 // update hyps needing full mesh data restored (issue 20918)
4788 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
4790 SMESH_Hypothesis_i* hyp = hyp_data->first;
4791 hyp->UpdateAsMeshesRestored();
4794 // notify algos on completed restoration to set sub-mesh event listeners
4795 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
4797 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
4798 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
4800 TopoDS_Shape myLocShape;
4801 if(myLocMesh.HasShapeToMesh())
4802 myLocShape = myLocMesh.GetShapeToMesh();
4804 myLocShape = SMESH_Mesh::PseudoShape();
4806 myLocMesh.GetSubMesh(myLocShape)->
4807 ComputeStateEngine (SMESH_subMesh::SUBMESH_RESTORED);
4810 // let filters detect dependency on mesh groups via FT_BelongToMeshGroup predicate (22877)
4811 list< SMESH::Filter_var >::iterator f = filters.begin();
4812 for ( ; f != filters.end(); ++f )
4813 if ( SMESH::Filter_i * fi = SMESH::DownCast< SMESH::Filter_i*>( *f ))
4814 fi->FindBaseObjects();
4819 aTopGroup->CloseOnDisk();
4822 aFile->CloseOnDisk();
4825 // Remove temporary files created from the stream
4828 SMESH_File meshFile( meshfile.ToCString() );
4829 if ( !meshFile ) // no meshfile exists
4831 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
4835 Engines::Container_var container = GetContainerRef();
4836 if ( Engines_Container_i* container_i = SMESH::DownCast<Engines_Container_i*>( container ))
4838 container_i->registerTemporaryFile( filename.ToCString() );
4839 container_i->registerTemporaryFile( meshfile.ToCString() );
4840 container_i->registerTemporaryFile( tmpDir.ToCString() );
4844 pd << ""; // prevent optimizing pd out
4846 // creation of tree nodes for all data objects in the study
4847 // to support tree representation customization and drag-n-drop:
4848 SALOMEDS::Study_var study = theComponent->GetStudy();
4849 SALOMEDS::UseCaseBuilder_wrap useCaseBuilder = study->GetUseCaseBuilder();
4850 if ( !useCaseBuilder->IsUseCaseNode( theComponent ) ) {
4851 useCaseBuilder->SetRootCurrent();
4852 useCaseBuilder->Append( theComponent ); // component object is added as the top level item
4853 SALOMEDS::ChildIterator_wrap it = study->NewChildIterator( theComponent );
4854 for (it->InitEx(true); it->More(); it->Next()) {
4855 useCaseBuilder->AppendTo( it->Value()->GetFather(), it->Value() );
4862 //=============================================================================
4864 * SMESH_Gen_i::LoadASCII
4866 * Load SMESH module's data in ASCII format
4868 //=============================================================================
4870 bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
4871 const SALOMEDS::TMPFile& theStream,
4873 bool isMultiFile ) {
4874 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
4875 return Load( theComponent, theStream, theURL, isMultiFile );
4877 //before call main ::Load method it's need for decipher text format to
4878 //binary ( "|xx" => x' )
4879 int size = theStream.length();
4880 if ( int((size / 3 )*3) != size ) //error size of buffer
4883 int real_size = int(size / 3);
4885 _CORBA_Octet* buffer = new _CORBA_Octet[real_size];
4888 unsigned int c = -1;
4889 for ( int i = 0; i < real_size; i++ )
4891 memcpy( &(tmp[0]), &(theStream[i*3+1]), 2 );
4892 sscanf( tmp, "%x", &c );
4893 sprintf( (char*)&(buffer[i]), "%c", (char)c );
4896 SALOMEDS::TMPFile_var aRealStreamFile = new SALOMEDS::TMPFile(real_size, real_size, buffer, 1);
4898 return Load( theComponent, *(aRealStreamFile._retn()), theURL, isMultiFile );
4901 //=============================================================================
4903 * SMESH_Gen_i::Close
4905 * Clears study-connected data when it is closed
4907 //=============================================================================
4909 void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
4911 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
4913 // set correct current study
4914 SALOMEDS::Study_var study = theComponent->GetStudy();
4915 if ( study->StudyId() != GetCurrentStudyID())
4916 setCurrentStudy( study, /*IsBeingClosed=*/true );
4918 // Clear study contexts data
4919 int studyId = GetCurrentStudyID();
4920 if ( myStudyContextMap.find( studyId ) != myStudyContextMap.end() ) {
4921 delete myStudyContextMap[ studyId ];
4922 myStudyContextMap.erase( studyId );
4925 // remove the tmp files meshes are loaded from
4926 SMESH_PreMeshInfo::RemoveStudyFiles_TMP_METHOD( theComponent );
4928 myCurrentStudy = SALOMEDS::Study::_nil();
4932 //=============================================================================
4934 * SMESH_Gen_i::ComponentDataType
4936 * Get component data type
4938 //=============================================================================
4940 char* SMESH_Gen_i::ComponentDataType()
4942 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
4943 return CORBA::string_dup( "SMESH" );
4947 //=============================================================================
4949 * SMESH_Gen_i::IORToLocalPersistentID
4951 * Transform data from transient form to persistent
4953 //=============================================================================
4955 char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
4956 const char* IORString,
4957 CORBA::Boolean /*isMultiFile*/,
4958 CORBA::Boolean /*isASCII*/ )
4960 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
4961 StudyContext* myStudyContext = GetCurrentStudyContext();
4963 if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
4964 int anId = myStudyContext->findId( IORString );
4966 if(MYDEBUG) MESSAGE( "VSR " << anId )
4968 sprintf( strId, "%d", anId );
4969 return CORBA::string_dup( strId );
4972 return CORBA::string_dup( "" );
4975 //=============================================================================
4977 * SMESH_Gen_i::LocalPersistentIDToIOR
4979 * Transform data from persistent form to transient
4981 //=============================================================================
4983 char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
4984 const char* aLocalPersistentID,
4985 CORBA::Boolean /*isMultiFile*/,
4986 CORBA::Boolean /*isASCII*/ )
4988 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
4989 StudyContext* myStudyContext = GetCurrentStudyContext();
4991 if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
4992 int anId = atoi( aLocalPersistentID );
4993 return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
4995 return CORBA::string_dup( "" );
4998 //=======================================================================
4999 //function : RegisterObject
5001 //=======================================================================
5003 int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
5005 StudyContext* myStudyContext = GetCurrentStudyContext();
5006 if ( myStudyContext && !CORBA::is_nil( theObject )) {
5007 CORBA::String_var iorString = GetORB()->object_to_string( theObject );
5008 return myStudyContext->addObject( string( iorString.in() ) );
5013 //================================================================================
5015 * \brief Return id of registered object
5016 * \param theObject - the Object
5017 * \retval int - Object id
5019 //================================================================================
5021 CORBA::Long SMESH_Gen_i::GetObjectId(CORBA::Object_ptr theObject)
5023 StudyContext* myStudyContext = GetCurrentStudyContext();
5024 if ( myStudyContext && !CORBA::is_nil( theObject )) {
5025 string iorString = GetORB()->object_to_string( theObject );
5026 return myStudyContext->findId( iorString );
5031 //=============================================================================
5033 * SMESH_Gen_i::SetName
5035 * Set a new object name
5037 //=============================================================================
5038 void SMESH_Gen_i::SetName(const char* theIOR,
5039 const char* theName)
5041 if ( theIOR && strcmp( theIOR, "" ) ) {
5042 CORBA::Object_var anObject = GetORB()->string_to_object( theIOR );
5043 SALOMEDS::SObject_wrap aSO = ObjectToSObject( myCurrentStudy, anObject );
5044 if ( !aSO->_is_nil() ) {
5045 SetName( aSO, theName );
5050 int SMESH_Gen_i::GetCurrentStudyID()
5052 return myCurrentStudy->_is_nil() || myCurrentStudy->_non_existent() ? -1 : myCurrentStudy->StudyId();
5055 // Version information
5056 char* SMESH_Gen_i::getVersion()
5058 #if SMESH_DEVELOPMENT
5059 return CORBA::string_dup(SMESH_VERSION_STR"dev");
5061 return CORBA::string_dup(SMESH_VERSION_STR);
5065 //=================================================================================
5066 // function : Move()
5067 // purpose : Moves objects to the specified position.
5068 // Is used in the drag-n-drop functionality.
5069 //=================================================================================
5070 void SMESH_Gen_i::Move( const SMESH::sobject_list& what,
5071 SALOMEDS::SObject_ptr where,
5074 if ( CORBA::is_nil( where ) ) return;
5076 SALOMEDS::Study_var study = where->GetStudy();
5077 SALOMEDS::StudyBuilder_var studyBuilder = study->NewBuilder();
5078 SALOMEDS::UseCaseBuilder_var useCaseBuilder = study->GetUseCaseBuilder();
5079 SALOMEDS::SComponent_var father = where->GetFatherComponent();
5080 std::string dataType = father->ComponentDataType();
5081 if ( dataType != "SMESH" ) return; // not a SMESH component
5083 SALOMEDS::SObject_var objAfter;
5084 if ( row >= 0 && useCaseBuilder->HasChildren( where ) ) {
5085 // insert at given row -> find insertion position
5086 SALOMEDS::UseCaseIterator_var useCaseIt = useCaseBuilder->GetUseCaseIterator( where );
5088 for ( i = 0; i < row && useCaseIt->More(); i++, useCaseIt->Next() );
5089 if ( i == row && useCaseIt->More() ) {
5090 objAfter = useCaseIt->Value();
5094 for ( CORBA::ULong i = 0; i < what.length(); i++ ) {
5095 SALOMEDS::SObject_var sobj = what[i];
5096 if ( CORBA::is_nil( sobj ) ) continue; // skip bad object
5097 // insert the object to the use case tree
5098 if ( !CORBA::is_nil( objAfter ) )
5099 useCaseBuilder->InsertBefore( sobj, objAfter ); // insert at given row
5101 useCaseBuilder->AppendTo( where, sobj ); // append to the end of list
5104 //================================================================================
5106 * \brief Returns true if algorithm can be used to mesh a given geometry
5107 * \param [in] theAlgoType - the algorithm type
5108 * \param [in] theLibName - a name of the Plug-in library implementing the algorithm
5109 * \param [in] theGeomObject - the geometry to mesh
5110 * \param [in] toCheckAll - if \c True, returns \c True if all shapes are meshable,
5111 * else, returns \c True if at least one shape is meshable
5112 * \return CORBA::Boolean - can or can't
5114 //================================================================================
5116 CORBA::Boolean SMESH_Gen_i::IsApplicable ( const char* theAlgoType,
5117 const char* theLibName,
5118 GEOM::GEOM_Object_ptr theGeomObject,
5119 CORBA::Boolean toCheckAll)
5123 std::string aPlatformLibName;
5124 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char*);
5125 GenericHypothesisCreator_i* aCreator =
5126 getHypothesisCreator(theAlgoType, theLibName, aPlatformLibName);
5129 TopoDS_Shape shape = GeomObjectToShape( theGeomObject );
5130 return shape.IsNull() || aCreator->IsApplicable( shape, toCheckAll );
5137 SMESH_CATCH( SMESH::doNothing );
5140 cout << "SMESH_Gen_i::IsApplicable(): exception in " << ( theAlgoType ? theAlgoType : "") << endl;
5145 //=================================================================================
5146 // function : GetInsideSphere
5147 // purpose : Collect indices of elements, which are located inside the sphere
5148 //=================================================================================
5149 SMESH::long_array* SMESH_Gen_i::GetInsideSphere( SMESH::SMESH_IDSource_ptr meshPart,
5150 SMESH::ElementType theElemType,
5156 SMESH::long_array_var aResult = new SMESH::long_array();
5157 if ( meshPart->_is_nil() )
5158 return aResult._retn();
5160 // 1. Create geometrical object
5161 gp_Pnt aP( theX, theY, theZ );
5162 TopoDS_Shape aShape = BRepPrimAPI_MakeSphere( aP, theR ).Shape();
5164 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape);
5166 if ( lst.size() > 0 ) {
5167 aResult->length( lst.size() );
5168 for ( size_t i = 0; i < lst.size(); i++ ) {
5169 aResult[i] = lst[i];
5172 return aResult._retn();
5175 SMESH::long_array* SMESH_Gen_i::GetInsideBox( SMESH::SMESH_IDSource_ptr meshPart,
5176 SMESH::ElementType theElemType,
5177 CORBA::Double theX1,
5178 CORBA::Double theY1,
5179 CORBA::Double theZ1,
5180 CORBA::Double theX2,
5181 CORBA::Double theY2,
5182 CORBA::Double theZ2) {
5183 SMESH::long_array_var aResult = new SMESH::long_array();
5184 if( meshPart->_is_nil() )
5185 return aResult._retn();
5187 TopoDS_Shape aShape = BRepPrimAPI_MakeBox( gp_Pnt( theX1, theY1, theZ1 ), gp_Pnt( theX2, theY2, theZ2 ) ).Shape();
5189 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape);
5191 if( lst.size() > 0 ) {
5192 aResult->length( lst.size() );
5193 for ( size_t i = 0; i < lst.size(); i++ ) {
5194 aResult[i] = lst[i];
5197 return aResult._retn();
5200 SMESH::long_array* SMESH_Gen_i::GetInsideCylinder( SMESH::SMESH_IDSource_ptr meshPart,
5201 SMESH::ElementType theElemType,
5205 CORBA::Double theDX,
5206 CORBA::Double theDY,
5207 CORBA::Double theDZ,
5209 CORBA::Double theR ){
5210 SMESH::long_array_var aResult = new SMESH::long_array();
5211 if( meshPart->_is_nil() )
5212 return aResult._retn();
5214 gp_Pnt aP( theX, theY, theZ );
5215 gp_Vec aV( theDX, theDY, theDZ );
5216 gp_Ax2 anAxes (aP, aV);
5218 TopoDS_Shape aShape = BRepPrimAPI_MakeCylinder(anAxes, theR, Abs(theH)).Shape();
5220 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape);
5222 if( lst.size() > 0 ) {
5223 aResult->length( lst.size() );
5224 for ( size_t i = 0; i < lst.size(); i++ ) {
5225 aResult[i] = lst[i];
5228 return aResult._retn();
5231 SMESH::long_array* SMESH_Gen_i::GetInside( SMESH::SMESH_IDSource_ptr meshPart,
5232 SMESH::ElementType theElemType,
5233 GEOM::GEOM_Object_ptr theGeom,
5234 CORBA::Double theTolerance ) {
5235 SMESH::long_array_var aResult = new SMESH::long_array();
5236 if( meshPart->_is_nil() || theGeom->_is_nil() )
5237 return aResult._retn();
5239 TopoDS_Shape aShape = GeomObjectToShape( theGeom );
5241 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape, &theTolerance);
5243 if( lst.size() > 0 ) {
5244 aResult->length( lst.size() );
5245 for ( size_t i = 0; i < lst.size(); i++ ) {
5246 aResult[i] = lst[i];
5249 return aResult._retn();
5254 std::vector<long> SMESH_Gen_i::_GetInside( SMESH::SMESH_IDSource_ptr meshPart,
5255 SMESH::ElementType theElemType,
5256 TopoDS_Shape& aShape,
5257 double* theTolerance) {
5259 std::vector<long> res;
5260 SMESH::SMESH_Mesh_var mesh = meshPart->GetMesh();
5262 if ( mesh->_is_nil() )
5265 SMESH_Mesh_i* anImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
5269 const SMDS_Mesh* meshDS = anImpl->GetImpl().GetMeshDS();
5274 SMDSAbs_ElementType aType = SMDSAbs_ElementType(theElemType);
5275 SMESH::Controls::ElementsOnShape* anElementsOnShape = new SMESH::Controls::ElementsOnShape();
5276 anElementsOnShape->SetAllNodes( true );
5277 anElementsOnShape->SetMesh( meshDS );
5278 anElementsOnShape->SetShape( aShape, aType );
5281 anElementsOnShape->SetTolerance(*theTolerance);
5283 SMESH::SMESH_Mesh_var msource = SMESH::SMESH_Mesh::_narrow(meshPart);
5284 if ( !msource->_is_nil() ) { // Mesh case
5285 SMDS_ElemIteratorPtr elemIt = meshDS->elementsIterator( aType );
5287 while ( elemIt->more() ) {
5288 const SMDS_MeshElement* anElem = elemIt->next();
5289 long anId = anElem->GetID();
5290 if ( anElementsOnShape->IsSatisfy( anId ) )
5291 res.push_back( anId );
5295 SMESH::SMESH_Group_var gsource = SMESH::SMESH_Group::_narrow(meshPart);
5296 if ( !gsource->_is_nil() ) {
5297 if(theElemType == SMESH::NODE) {
5298 SMESH::long_array_var nodes = gsource->GetNodeIDs();
5299 for ( CORBA::ULong i = 0; i < nodes->length(); ++i ) {
5300 if ( const SMDS_MeshNode* node = meshDS->FindNode( nodes[i] )) {
5301 long anId = node->GetID();
5302 if ( anElementsOnShape->IsSatisfy( anId ) )
5303 res.push_back( anId );
5306 } else if (gsource->GetType() == theElemType || theElemType == SMESH::ALL ) {
5307 SMESH::long_array_var elems = gsource->GetListOfID();
5308 for ( CORBA::ULong i = 0; i < elems->length(); ++i ) {
5309 if ( const SMDS_MeshElement* elem = meshDS->FindElement( elems[i] )) {
5310 long anId = elem->GetID();
5311 if ( anElementsOnShape->IsSatisfy( anId ) )
5312 res.push_back( anId );
5317 SMESH::SMESH_subMesh_var smsource = SMESH::SMESH_subMesh::_narrow(meshPart);
5318 if ( !smsource->_is_nil() ) {
5319 SMESH::long_array_var elems = smsource->GetElementsByType( theElemType );
5320 for ( CORBA::ULong i = 0; i < elems->length(); ++i ) {
5321 const SMDS_MeshElement* elem = ( theElemType == SMESH::NODE ) ? meshDS->FindNode( elems[i] ) : meshDS->FindElement( elems[i] );
5323 long anId = elem->GetID();
5324 if ( anElementsOnShape->IsSatisfy( anId ) )
5325 res.push_back( anId );
5333 //=============================================================================
5335 * SMESHEngine_factory
5337 * C factory, accessible with dlsym, after dlopen
5339 //=============================================================================
5343 PortableServer::ObjectId* SMESHEngine_factory( CORBA::ORB_ptr orb,
5344 PortableServer::POA_ptr poa,
5345 PortableServer::ObjectId* contId,
5346 const char* instanceName,
5347 const char* interfaceName )
5349 if(MYDEBUG) MESSAGE( "PortableServer::ObjectId* SMESHEngine_factory()" );
5350 if(MYDEBUG) SCRUTE(interfaceName);
5351 SMESH_Gen_i* aSMESHGen = new SMESH_Gen_i(orb, poa, contId, instanceName, interfaceName);
5352 return aSMESHGen->getId() ;