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 tranlate 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 definintion
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 typedef list<SMESH::SMESH_Group_var> TListOfNewGroups;
2458 typedef map< pair<string, SMESH::ElementType>, TListOfNewGroups > TGroupsMap;
2460 TPythonDump* pPythonDump = new TPythonDump;
2461 TPythonDump& aPythonDump = *pPythonDump; // prevent dump of called methods
2464 SMESH::SMESH_Mesh_var aNewMesh = CreateEmptyMesh();
2466 if ( aNewMesh->_is_nil() )
2467 return aNewMesh._retn();
2469 SMESH_Mesh_i* aNewImpl = SMESH::DownCast<SMESH_Mesh_i*>( aNewMesh );
2471 return aNewMesh._retn();
2473 ::SMESH_Mesh& aLocMesh = aNewImpl->GetImpl();
2474 SMESHDS_Mesh* aNewMeshDS = aLocMesh.GetMeshDS();
2476 TGroupsMap aGroupsMap;
2477 TListOfNewGroups aListOfNewGroups;
2478 ::SMESH_MeshEditor aNewEditor(&aLocMesh);
2479 SMESH::ListOfGroups_var aListOfGroups;
2481 ::SMESH_MeshEditor::ElemFeatures elemType;
2482 std::vector<const SMDS_MeshNode*> aNodesArray;
2484 // loop on sub-meshes
2485 for ( CORBA::ULong i = 0; i < theMeshesArray.length(); i++)
2487 if ( CORBA::is_nil( theMeshesArray[i] )) continue;
2488 SMESH::SMESH_Mesh_var anInitMesh = theMeshesArray[i]->GetMesh();
2489 if ( anInitMesh->_is_nil() ) continue;
2490 SMESH_Mesh_i* anInitImpl = SMESH::DownCast<SMESH_Mesh_i*>( anInitMesh );
2491 if ( !anInitImpl ) continue;
2494 //::SMESH_Mesh& aInitLocMesh = anInitImpl->GetImpl();
2495 //SMESHDS_Mesh* anInitMeshDS = aInitLocMesh.GetMeshDS();
2497 // remember nb of elements before filling in
2498 SMESH::long_array_var prevState = aNewMesh->GetNbElementsByType();
2500 typedef std::map<const SMDS_MeshElement*, const SMDS_MeshElement*, TIDCompare > TEEMap;
2501 TEEMap elemsMap, nodesMap;
2503 // loop on elements of a sub-mesh
2504 SMDS_ElemIteratorPtr itElems = anInitImpl->GetElements( theMeshesArray[i], SMESH::ALL );
2505 const SMDS_MeshElement* anElem;
2506 const SMDS_MeshElement* aNewElem;
2507 const SMDS_MeshNode* aNode;
2508 const SMDS_MeshNode* aNewNode;
2511 while ( itElems->more() )
2513 anElem = itElems->next();
2514 anElemNbNodes = anElem->NbNodes();
2515 aNodesArray.resize( anElemNbNodes );
2517 // loop on nodes of an element
2518 SMDS_ElemIteratorPtr itNodes = anElem->nodesIterator();
2519 for ( int k = 0; itNodes->more(); k++)
2521 aNode = static_cast<const SMDS_MeshNode*>( itNodes->next() );
2522 TEEMap::iterator n2nnIt = nodesMap.find( aNode );
2523 if ( n2nnIt == nodesMap.end() )
2525 aNewNode = aNewMeshDS->AddNode(aNode->X(), aNode->Y(), aNode->Z());
2526 nodesMap.insert( make_pair( aNode, aNewNode ));
2530 aNewNode = static_cast<const SMDS_MeshNode*>( n2nnIt->second );
2532 aNodesArray[k] = aNewNode;
2535 // creates a corresponding element on existent nodes in new mesh
2536 if ( anElem->GetType() == SMDSAbs_Node )
2540 aNewEditor.AddElement( aNodesArray, elemType.Init( anElem, /*basicOnly=*/false ));
2543 elemsMap.insert( make_pair( anElem, aNewElem ));
2547 aNewEditor.ClearLastCreated(); // forget the history
2550 // create groups of just added elements
2551 SMESH::SMESH_Group_var aNewGroup;
2552 SMESH::ElementType aGroupType;
2553 if ( theCommonGroups )
2555 SMESH::long_array_var curState = aNewMesh->GetNbElementsByType();
2557 for( aGroupType = SMESH::NODE;
2558 aGroupType < SMESH::NB_ELEMENT_TYPES;
2559 aGroupType = (SMESH::ElementType)( aGroupType + 1 ))
2561 if ( curState[ aGroupType ] <= prevState[ aGroupType ])
2564 // make a group name
2565 const char* typeNames[] = { "All","Nodes","Edges","Faces","Volumes","0DElems","Balls" };
2566 { // check of typeNames: compilation failure mains that NB_ELEMENT_TYPES changed:
2567 const int nbNames = sizeof(typeNames) / sizeof(const char*);
2568 int _assert[( nbNames == SMESH::NB_ELEMENT_TYPES ) ? 2 : -1 ]; _assert[0]=_assert[1]=0;
2570 string groupName = "Gr";
2571 SALOMEDS::SObject_wrap aMeshSObj = ObjectToSObject( myCurrentStudy, theMeshesArray[i] );
2573 CORBA::String_var name = aMeshSObj->GetName();
2577 groupName += typeNames[ aGroupType ];
2579 // make and fill a group
2580 TEEMap & e2neMap = ( aGroupType == SMESH::NODE ) ? nodesMap : elemsMap;
2581 aNewGroup = aNewImpl->CreateGroup( aGroupType, groupName.c_str() );
2582 if ( SMESH_Group_i* grp_i = SMESH::DownCast<SMESH_Group_i*>( aNewGroup ))
2584 if ( SMESHDS_Group* grpDS = dynamic_cast<SMESHDS_Group*>( grp_i->GetGroupDS() ))
2586 TEEMap::iterator e2neIt = e2neMap.begin();
2587 for ( ; e2neIt != e2neMap.end(); ++e2neIt )
2589 aNewElem = e2neIt->second;
2590 if ( aNewElem->GetType() == grpDS->GetType() )
2592 grpDS->Add( aNewElem );
2594 if ( prevState[ aGroupType ]++ >= curState[ aGroupType ] )
2600 aListOfNewGroups.clear();
2601 aListOfNewGroups.push_back(aNewGroup);
2602 aGroupsMap.insert(make_pair( make_pair(groupName, aGroupType), aListOfNewGroups ));
2606 if ( SMESH_Mesh_i* anSrcImpl = SMESH::DownCast<SMESH_Mesh_i*>( theMeshesArray[i] ))
2608 // copy orphan nodes
2609 if ( anSrcImpl->NbNodes() > (int)nodesMap.size() )
2611 SMDS_ElemIteratorPtr itNodes = anInitImpl->GetElements( theMeshesArray[i], SMESH::NODE );
2612 while ( itNodes->more() )
2614 const SMDS_MeshNode* aNode = static_cast< const SMDS_MeshNode* >( itNodes->next() );
2615 if ( aNode->NbInverseElements() == 0 )
2617 aNewNode = aNewMeshDS->AddNode(aNode->X(), aNode->Y(), aNode->Z());
2618 nodesMap.insert( make_pair( aNode, aNewNode ));
2625 SMESH::SMESH_GroupBase_ptr aGroup;
2626 CORBA::String_var aGroupName;
2627 SMESH::long_array_var anNewIDs = new SMESH::long_array();
2629 // loop on groups of a source mesh
2630 aListOfGroups = anSrcImpl->GetGroups();
2631 for ( CORBA::ULong iG = 0; iG < aListOfGroups->length(); iG++ )
2633 aGroup = aListOfGroups[iG];
2634 aGroupType = aGroup->GetType();
2635 aGroupName = aGroup->GetName();
2636 string aName = aGroupName.in();
2638 // convert a list of IDs
2639 anNewIDs->length( aGroup->Size() );
2640 TEEMap & e2neMap = ( aGroupType == SMESH::NODE ) ? nodesMap : elemsMap;
2641 SMDS_ElemIteratorPtr itGrElems = anSrcImpl->GetElements( aGroup, SMESH::ALL );
2643 while ( itGrElems->more() )
2645 anElem = itGrElems->next();
2646 TEEMap::iterator e2neIt = e2neMap.find( anElem );
2647 if ( e2neIt != e2neMap.end() )
2648 anNewIDs[ iElem++ ] = e2neIt->second->GetID();
2650 anNewIDs->length( iElem );
2652 // check a current group name and type don't have identical ones in final mesh
2653 aListOfNewGroups.clear();
2654 TGroupsMap::iterator anIter = aGroupsMap.find( make_pair( aName, aGroupType ));
2655 if ( anIter == aGroupsMap.end() ) {
2656 // add a new group in the mesh
2657 aNewGroup = aNewImpl->CreateGroup( aGroupType, aGroupName.in() );
2658 // add elements into new group
2659 aNewGroup->Add( anNewIDs );
2661 aListOfNewGroups.push_back(aNewGroup);
2662 aGroupsMap.insert(make_pair( make_pair(aName, aGroupType), aListOfNewGroups ));
2665 else if ( theUniteIdenticalGroups ) {
2666 // unite identical groups
2667 TListOfNewGroups& aNewGroups = anIter->second;
2668 aNewGroups.front()->Add( anNewIDs );
2672 // rename identical groups
2673 aNewGroup = aNewImpl->CreateGroup(aGroupType, aGroupName.in());
2674 aNewGroup->Add( anNewIDs );
2676 TListOfNewGroups& aNewGroups = anIter->second;
2677 string aNewGroupName;
2678 if (aNewGroups.size() == 1) {
2679 aNewGroupName = aName + "_1";
2680 aNewGroups.front()->SetName(aNewGroupName.c_str());
2682 char aGroupNum[128];
2683 sprintf(aGroupNum, "%u", (unsigned int)aNewGroups.size()+1);
2684 aNewGroupName = aName + "_" + string(aGroupNum);
2685 aNewGroup->SetName(aNewGroupName.c_str());
2686 aNewGroups.push_back(aNewGroup);
2689 } // if an IDSource is a mesh
2692 if (theMergeNodesAndElements) // merge nodes
2694 TIDSortedNodeSet aMeshNodes; // no input nodes
2695 SMESH_MeshEditor::TListOfListOfNodes aGroupsOfNodes;
2696 aNewEditor.FindCoincidentNodes( aMeshNodes, theMergeTolerance, aGroupsOfNodes,
2697 /*SeparateCornersAndMedium=*/ false );
2698 aNewEditor.MergeNodes( aGroupsOfNodes );
2700 aNewEditor.MergeEqualElements();
2703 // Update Python script
2704 aPythonDump << aNewMesh << " = " << this << "."
2705 << ( theCommonGroups ? "ConcatenateWithGroups" : "Concatenate" )
2707 for ( CORBA::ULong i = 0; i < theMeshesArray.length(); i++) {
2708 if (i > 0) aPythonDump << ", ";
2709 aPythonDump << theMeshesArray[i];
2711 aPythonDump << "], ";
2712 aPythonDump << theUniteIdenticalGroups << ", "
2713 << theMergeNodesAndElements << ", "
2714 << TVar( theMergeTolerance ) << ")";
2716 delete pPythonDump; // enable python dump from GetGroups()
2718 // 0020577: EDF 1164 SMESH: Bad dump of concatenate with create common groups
2719 if ( !aNewMesh->_is_nil() )
2721 SMESH::ListOfGroups_var groups = aNewMesh->GetGroups();
2724 // IPAL21468 Change icon of compound because it need not be computed.
2725 SALOMEDS::SObject_wrap aMeshSObj = ObjectToSObject( myCurrentStudy, aNewMesh );
2726 SetPixMap( aMeshSObj, "ICON_SMESH_TREE_MESH" );
2729 aNewMeshDS->Modified();
2731 return aNewMesh._retn();
2734 //================================================================================
2736 * \brief Create a mesh by copying a part of another mesh
2737 * \param meshPart - a part of mesh to copy
2738 * \param toCopyGroups - to create in the new mesh groups
2739 * the copied elements belongs to
2740 * \param toKeepIDs - to preserve IDs of the copied elements or not
2741 * \retval SMESH::SMESH_Mesh_ptr - the new mesh
2743 //================================================================================
2745 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CopyMesh(SMESH::SMESH_IDSource_ptr meshPart,
2746 const char* meshName,
2747 CORBA::Boolean toCopyGroups,
2748 CORBA::Boolean toKeepIDs)
2750 Unexpect aCatch(SALOME_SalomeException);
2752 TPythonDump* pyDump = new TPythonDump; // prevent dump from CreateMesh()
2754 // 1. Get source mesh
2756 if ( CORBA::is_nil( meshPart ))
2757 THROW_SALOME_CORBA_EXCEPTION( "bad IDSource", SALOME::BAD_PARAM );
2759 SMESH::SMESH_Mesh_var srcMesh = meshPart->GetMesh();
2760 SMESH_Mesh_i* srcMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( srcMesh );
2762 THROW_SALOME_CORBA_EXCEPTION( "bad mesh of IDSource", SALOME::BAD_PARAM );
2764 SMESHDS_Mesh* srcMeshDS = srcMesh_i->GetImpl().GetMeshDS();
2766 // 2. Make a new mesh
2768 SMESH::SMESH_Mesh_var newMesh = CreateMesh(GEOM::GEOM_Object::_nil());
2769 SMESH_Mesh_i* newMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( newMesh );
2771 THROW_SALOME_CORBA_EXCEPTION( "can't create a mesh", SALOME::INTERNAL_ERROR );
2772 SALOMEDS::SObject_wrap meshSO = ObjectToSObject(myCurrentStudy, newMesh );
2773 if ( !meshSO->_is_nil() )
2775 SetName( meshSO, meshName, "Mesh" );
2776 SetPixMap( meshSO, "ICON_SMESH_TREE_MESH_IMPORTED");
2778 SMESHDS_Mesh* newMeshDS = newMesh_i->GetImpl().GetMeshDS();
2779 ::SMESH_MeshEditor editor( &newMesh_i->GetImpl() );
2780 ::SMESH_MeshEditor::ElemFeatures elemType;
2782 // 3. Get elements to copy
2784 SMDS_ElemIteratorPtr srcElemIt; SMDS_NodeIteratorPtr srcNodeIt;
2785 TIDSortedElemSet srcElems;
2786 SMESH::array_of_ElementType_var srcElemTypes = meshPart->GetTypes();
2787 if ( SMESH::DownCast<SMESH_Mesh_i*>( meshPart ))
2790 srcElemIt = srcMeshDS->elementsIterator();
2791 srcNodeIt = srcMeshDS->nodesIterator();
2795 SMESH::long_array_var ids = meshPart->GetIDs();
2796 if ( srcElemTypes->length() == 1 && srcElemTypes[0] == SMESH::NODE ) // group of nodes
2798 for ( CORBA::ULong i=0; i < ids->length(); i++ )
2799 if ( const SMDS_MeshElement * elem = srcMeshDS->FindNode( ids[i] ))
2800 srcElems.insert( elem );
2804 for ( CORBA::ULong i = 0; i < ids->length(); i++ )
2805 if ( const SMDS_MeshElement * elem = srcMeshDS->FindElement( ids[i] ))
2806 srcElems.insert( elem );
2808 if ( srcElems.empty() )
2809 return newMesh._retn();
2811 typedef SMDS_SetIterator< SMDS_pElement, TIDSortedElemSet::const_iterator > ElIter;
2812 srcElemIt = SMDS_ElemIteratorPtr( new ElIter( srcElems.begin(), srcElems.end() ));
2817 typedef map<SMDS_pElement, SMDS_pElement, TIDCompare> TE2EMap;
2818 TE2EMap e2eMapByType[ SMDSAbs_NbElementTypes ];
2819 TE2EMap& n2nMap = e2eMapByType[ SMDSAbs_Node ];
2821 const SMDS_MeshNode *nSrc, *nTgt;
2822 vector< const SMDS_MeshNode* > nodes;
2823 while ( srcElemIt->more() )
2825 const SMDS_MeshElement * elem = srcElemIt->next();
2827 nodes.resize( elem->NbNodes());
2828 SMDS_ElemIteratorPtr nIt = elem->nodesIterator();
2830 for ( iN = 0; nIt->more(); ++iN )
2832 nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
2833 nTgt = newMeshDS->FindNode( nSrc->GetID());
2835 nTgt = newMeshDS->AddNodeWithID( nSrc->X(), nSrc->Y(), nSrc->Z(), nSrc->GetID());
2840 for ( iN = 0; nIt->more(); ++iN )
2842 nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
2843 TE2EMap::iterator n2n = n2nMap.insert( make_pair( nSrc, SMDS_pNode(0) )).first;
2845 n2n->second = newMeshDS->AddNode( nSrc->X(), nSrc->Y(), nSrc->Z() );
2846 nodes[ iN ] = (const SMDS_MeshNode*) n2n->second;
2850 if ( elem->GetType() != SMDSAbs_Node )
2852 elemType.Init( elem, /*basicOnly=*/false );
2853 if ( toKeepIDs ) elemType.SetID( elem->GetID() );
2855 const SMDS_MeshElement * newElem = editor.AddElement( nodes, elemType );
2856 if ( toCopyGroups && !toKeepIDs )
2857 e2eMapByType[ elem->GetType() ].insert( make_pair( elem, newElem ));
2859 } // while ( srcElemIt->more() )
2861 // 4(b). Copy free nodes
2863 if ( srcNodeIt && srcMeshDS->NbNodes() != newMeshDS->NbNodes() )
2865 while ( srcNodeIt->more() )
2867 nSrc = srcNodeIt->next();
2868 if ( nSrc->NbInverseElements() == 0 )
2871 nTgt = newMeshDS->AddNodeWithID( nSrc->X(), nSrc->Y(), nSrc->Z(), nSrc->GetID());
2873 n2nMap[ nSrc ] = newMeshDS->AddNode( nSrc->X(), nSrc->Y(), nSrc->Z() );
2880 int nbNewGroups = 0;
2883 SMESH_Mesh::GroupIteratorPtr gIt = srcMesh_i->GetImpl().GetGroups();
2884 while ( gIt->more() )
2886 SMESH_Group* group = gIt->next();
2887 const SMESHDS_GroupBase* groupDS = group->GetGroupDS();
2889 // Check group type. We copy nodal groups containing nodes of copied element
2890 SMDSAbs_ElementType groupType = groupDS->GetType();
2891 if ( groupType != SMDSAbs_Node &&
2892 newMeshDS->GetMeshInfo().NbElements( groupType ) == 0 )
2893 continue; // group type differs from types of meshPart
2895 // Find copied elements in the group
2896 vector< const SMDS_MeshElement* > groupElems;
2897 SMDS_ElemIteratorPtr eIt = groupDS->GetElements();
2900 const SMDS_MeshElement* foundElem;
2901 if ( groupType == SMDSAbs_Node )
2903 while ( eIt->more() )
2904 if (( foundElem = newMeshDS->FindNode( eIt->next()->GetID() )))
2905 groupElems.push_back( foundElem );
2909 while ( eIt->more() )
2910 if (( foundElem = newMeshDS->FindElement( eIt->next()->GetID() )))
2911 groupElems.push_back( foundElem );
2916 TE2EMap & e2eMap = e2eMapByType[ groupDS->GetType() ];
2917 if ( e2eMap.empty() ) continue;
2918 int minID = e2eMap.begin()->first->GetID();
2919 int maxID = e2eMap.rbegin()->first->GetID();
2920 TE2EMap::iterator e2e;
2921 while ( eIt->more() && groupElems.size() < e2eMap.size())
2923 const SMDS_MeshElement* e = eIt->next();
2924 if ( e->GetID() < minID || e->GetID() > maxID ) continue;
2925 if ((e2e = e2eMap.find( e )) != e2eMap.end())
2926 groupElems.push_back( e2e->second );
2930 if ( !groupElems.empty() )
2932 SMESH::SMESH_Group_var newGroupObj =
2933 newMesh->CreateGroup( SMESH::ElementType(groupType), group->GetName() );
2934 if ( SMESH_GroupBase_i* newGroup_i = SMESH::DownCast<SMESH_GroupBase_i*>( newGroupObj))
2936 SMESHDS_GroupBase * newGroupDS = newGroup_i->GetGroupDS();
2937 SMDS_MeshGroup& smdsGroup = ((SMESHDS_Group*)newGroupDS)->SMDSGroup();
2938 for ( unsigned i = 0; i < groupElems.size(); ++i )
2939 smdsGroup.Add( groupElems[i] );
2947 newMeshDS->Modified();
2949 *pyDump << newMesh << " = " << this
2950 << ".CopyMesh( " << meshPart << ", "
2951 << "'" << meshName << "', "
2952 << toCopyGroups << ", "
2953 << toKeepIDs << ")";
2955 delete pyDump; pyDump = 0; // allow dump in GetGroups()
2957 if ( nbNewGroups > 0 ) // dump created groups
2958 SMESH::ListOfGroups_var groups = newMesh->GetGroups();
2960 return newMesh._retn();
2963 //================================================================================
2965 * SMESH_Gen_i::GetMEDVersion
2967 * Get MED version of the file by its name
2969 //================================================================================
2970 CORBA::Boolean SMESH_Gen_i::GetMEDVersion(const char* theFileName,
2971 SMESH::MED_VERSION& theVersion)
2973 theVersion = SMESH::MED_V2_1;
2974 MED::EVersion aVersion = MED::GetVersionId( theFileName );
2975 switch( aVersion ) {
2976 case MED::eV2_1 : theVersion = SMESH::MED_V2_1; return true;
2977 case MED::eV2_2 : theVersion = SMESH::MED_V2_2; return true;
2978 case MED::eLATEST : theVersion = SMESH::MED_LATEST; return true;
2979 case MED::eMINOR_0 : theVersion = SMESH::MED_MINOR_0; return true;
2980 case MED::eMINOR_1 : theVersion = SMESH::MED_MINOR_1; return true;
2981 case MED::eMINOR_2 : theVersion = SMESH::MED_MINOR_2; return true;
2982 case MED::eMINOR_3 : theVersion = SMESH::MED_MINOR_3; return true;
2983 case MED::eMINOR_4 : theVersion = SMESH::MED_MINOR_4; return true;
2984 case MED::eMINOR_5 : theVersion = SMESH::MED_MINOR_5; return true;
2985 case MED::eMINOR_6 : theVersion = SMESH::MED_MINOR_6; return true;
2986 case MED::eMINOR_7 : theVersion = SMESH::MED_MINOR_7; return true;
2987 case MED::eMINOR_8 : theVersion = SMESH::MED_MINOR_8; return true;
2988 case MED::eMINOR_9 : theVersion = SMESH::MED_MINOR_9; return true;
2989 case MED::eVUnknown : return false;
2994 //================================================================================
2996 * SMESH_Gen_i::GetMeshNames
2998 * Get names of meshes defined in file with the specified name
3000 //================================================================================
3001 SMESH::string_array* SMESH_Gen_i::GetMeshNames(const char* theFileName)
3003 SMESH::string_array_var aResult = new SMESH::string_array();
3004 MED::PWrapper aMed = MED::CrWrapper( theFileName );
3006 MED::TInt aNbMeshes = aMed->GetNbMeshes( &anErr );
3008 aResult->length( aNbMeshes );
3009 for( MED::TInt i = 0; i < aNbMeshes; i++ ) {
3010 MED::PMeshInfo aMeshInfo = aMed->GetPMeshInfo( i+1 );
3011 aResult[i] = CORBA::string_dup( aMeshInfo->GetName().c_str() );
3014 return aResult._retn();
3017 //=============================================================================
3021 * Save SMESH module's data
3023 //=============================================================================
3024 SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
3028 // ASSERT( theComponent->GetStudy()->StudyId() == myCurrentStudy->StudyId() )
3029 // san -- in case <myCurrentStudy> differs from theComponent's study,
3030 // use that of the component
3031 if ( theComponent->GetStudy()->StudyId() != GetCurrentStudyID() )
3032 SetCurrentStudy( theComponent->GetStudy() );
3034 // Store study contents as a set of python commands
3035 SavePython(myCurrentStudy);
3037 StudyContext* myStudyContext = GetCurrentStudyContext();
3039 // Declare a byte stream
3040 SALOMEDS::TMPFile_var aStreamFile;
3042 // Obtain a temporary dir
3043 TCollection_AsciiString tmpDir =
3044 ( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
3046 // Create a sequence of files processed
3047 SALOMEDS::ListOfFileNames_var aFileSeq = new SALOMEDS::ListOfFileNames;
3048 aFileSeq->length( NUM_TMP_FILES );
3050 TCollection_AsciiString aStudyName( "" );
3052 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
3054 // Set names of temporary files
3055 TCollection_AsciiString filename =
3056 aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
3057 TCollection_AsciiString meshfile =
3058 aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
3059 aFileSeq[ 0 ] = CORBA::string_dup( filename.ToCString() );
3060 aFileSeq[ 1 ] = CORBA::string_dup( meshfile.ToCString() );
3061 filename = tmpDir + filename;
3062 meshfile = tmpDir + meshfile;
3065 HDFdataset* aDataset;
3066 HDFgroup* aTopGroup;
3068 HDFgroup* aSubGroup;
3069 HDFgroup* aSubSubGroup;
3070 hdf_size aSize[ 1 ];
3073 //Remove the files if they exist: BugID: 11225
3074 #ifndef WIN32 /* unix functionality */
3075 TCollection_AsciiString cmd("rm -f \"");
3077 TCollection_AsciiString cmd("del /F \"");
3084 system(cmd.ToCString());
3086 // MED writer to be used by storage process
3087 DriverMED_W_SMESHDS_Mesh myWriter;
3088 myWriter.SetFile( meshfile.ToCString() );
3091 // SetStoreName() to groups before storing hypotheses to let them refer to
3092 // groups using "store name", which is "Group <group_persistent_id>"
3094 SALOMEDS::ChildIterator_wrap itBig = myCurrentStudy->NewChildIterator( theComponent );
3095 for ( ; itBig->More(); itBig->Next() ) {
3096 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
3097 if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
3098 CORBA::Object_var anObject = SObjectToObject( gotBranch );
3099 if ( !CORBA::is_nil( anObject ) ) {
3100 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
3101 if ( !myMesh->_is_nil() ) {
3102 myMesh->Load(); // load from study file if not yet done
3103 TPythonDump pd; // not to dump GetGroups()
3104 SMESH::ListOfGroups_var groups = myMesh->GetGroups();
3105 pd << ""; // to avoid optimizing pd out
3106 for ( CORBA::ULong i = 0; i < groups->length(); ++i )
3108 SMESH_GroupBase_i* grImpl = SMESH::DownCast<SMESH_GroupBase_i*>( groups[i]);
3111 CORBA::String_var objStr = GetORB()->object_to_string( grImpl->_this() );
3112 int anId = myStudyContext->findId( string( objStr.in() ) );
3114 sprintf( grpName, "Group %d", anId );
3115 SMESHDS_GroupBase* aGrpBaseDS = grImpl->GetGroupDS();
3116 aGrpBaseDS->SetStoreName( grpName );
3126 // ---> create HDF file
3127 aFile = new HDFfile( (char*) filename.ToCString() );
3128 aFile->CreateOnDisk();
3130 // --> iterator for top-level objects
3131 SALOMEDS::ChildIterator_wrap itBig = myCurrentStudy->NewChildIterator( theComponent );
3132 for ( ; itBig->More(); itBig->Next() ) {
3133 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
3135 // --> hypotheses root branch (only one for the study)
3136 if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
3137 // create hypotheses root HDF group
3138 aTopGroup = new HDFgroup( "Hypotheses", aFile );
3139 aTopGroup->CreateOnDisk();
3141 // iterator for all hypotheses
3142 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( gotBranch );
3143 for ( ; it->More(); it->Next() ) {
3144 SALOMEDS::SObject_wrap mySObject = it->Value();
3145 CORBA::Object_var anObject = SObjectToObject( mySObject );
3146 if ( !CORBA::is_nil( anObject ) ) {
3147 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
3148 if ( !myHyp->_is_nil() ) {
3149 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
3151 string hypname = string( myHyp->GetName() );
3152 string libname = string( myHyp->GetLibName() );
3154 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
3155 // WIN32 and ".so" for X-system) must be deleted
3156 int libname_len = libname.length();
3158 if( libname_len > 4 )
3159 libname.resize( libname_len - 4 );
3161 // PAL17753 (Regression: missing hypothesis in restored study)
3162 // "lib" also should be removed from the beginning
3163 //if( libname_len > 3 )
3164 //libname.resize( libname_len - 3 );
3165 if( libname_len > 6 )
3166 libname = libname.substr( 3, libname_len - 3 - 3 );
3168 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3169 int id = myStudyContext->findId( string( objStr.in() ) );
3170 string hypdata = string( myImpl->SaveTo() );
3172 // for each hypothesis create HDF group basing on its id
3173 char hypGrpName[30];
3174 sprintf( hypGrpName, "Hypothesis %d", id );
3175 aGroup = new HDFgroup( hypGrpName, aTopGroup );
3176 aGroup->CreateOnDisk();
3177 // --> type name of hypothesis
3178 aSize[ 0 ] = hypname.length() + 1;
3179 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
3180 aDataset->CreateOnDisk();
3181 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
3182 aDataset->CloseOnDisk();
3183 // --> server plugin library name of hypothesis
3184 aSize[ 0 ] = libname.length() + 1;
3185 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
3186 aDataset->CreateOnDisk();
3187 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
3188 aDataset->CloseOnDisk();
3189 // --> persistent data of hypothesis
3190 aSize[ 0 ] = hypdata.length() + 1;
3191 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
3192 aDataset->CreateOnDisk();
3193 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
3194 aDataset->CloseOnDisk();
3195 // close hypothesis HDF group
3196 aGroup->CloseOnDisk();
3201 // close hypotheses root HDF group
3202 aTopGroup->CloseOnDisk();
3204 // --> algorithms root branch (only one for the study)
3205 else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
3206 // create algorithms root HDF group
3207 aTopGroup = new HDFgroup( "Algorithms", aFile );
3208 aTopGroup->CreateOnDisk();
3210 // iterator for all algorithms
3211 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( gotBranch );
3212 for ( ; it->More(); it->Next() ) {
3213 SALOMEDS::SObject_wrap mySObject = it->Value();
3214 CORBA::Object_var anObject = SObjectToObject( mySObject );
3215 if ( !CORBA::is_nil( anObject ) ) {
3216 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
3217 if ( !myHyp->_is_nil() ) {
3218 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
3220 string hypname = string( myHyp->GetName() );
3221 string libname = string( myHyp->GetLibName() );
3223 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
3224 // WIN32 and ".so" for X-system) must be deleted
3225 int libname_len = libname.length();
3227 if( libname_len > 4 )
3228 libname.resize( libname_len - 4 );
3230 // PAL17753 (Regression: missing hypothesis in restored study)
3231 // "lib" also should be removed from the beginning
3232 //if( libname_len > 3 )
3233 //libname.resize( libname_len - 3 );
3234 if( libname_len > 6 )
3235 libname = libname.substr( 3, libname_len - 3 - 3 );
3237 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3238 int id = myStudyContext->findId( string( objStr.in() ) );
3239 string hypdata = string( myImpl->SaveTo() );
3241 // for each algorithm create HDF group basing on its id
3242 char hypGrpName[30];
3243 sprintf( hypGrpName, "Algorithm %d", id );
3244 aGroup = new HDFgroup( hypGrpName, aTopGroup );
3245 aGroup->CreateOnDisk();
3246 // --> type name of algorithm
3247 aSize[0] = hypname.length() + 1;
3248 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
3249 aDataset->CreateOnDisk();
3250 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
3251 aDataset->CloseOnDisk();
3252 // --> server plugin library name of hypothesis
3253 aSize[0] = libname.length() + 1;
3254 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
3255 aDataset->CreateOnDisk();
3256 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
3257 aDataset->CloseOnDisk();
3258 // --> persistent data of algorithm
3259 aSize[0] = hypdata.length() + 1;
3260 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
3261 aDataset->CreateOnDisk();
3262 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
3263 aDataset->CloseOnDisk();
3264 // close algorithm HDF group
3265 aGroup->CloseOnDisk();
3270 // close algorithms root HDF group
3271 aTopGroup->CloseOnDisk();
3273 // --> mesh objects roots branches
3274 else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
3275 CORBA::Object_var anObject = SObjectToObject( gotBranch );
3276 if ( !CORBA::is_nil( anObject ) ) {
3277 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
3278 if ( !myMesh->_is_nil() ) {
3279 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
3281 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3282 int id = myStudyContext->findId( string( objStr.in() ) );
3283 ::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
3284 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
3285 bool hasShape = myLocMesh.HasShapeToMesh();
3287 // for each mesh open the HDF group basing on its id
3288 char meshGrpName[ 30 ];
3289 sprintf( meshGrpName, "Mesh %d", id );
3290 aTopGroup = new HDFgroup( meshGrpName, aFile );
3291 aTopGroup->CreateOnDisk();
3293 // --> put dataset to hdf file which is a flag that mesh has data
3294 string strHasData = "0";
3295 // check if the mesh is not empty
3296 if ( mySMESHDSMesh->NbNodes() > 0 ) {
3297 // write mesh data to med file
3298 myWriter.SetMesh( mySMESHDSMesh );
3299 myWriter.SetMeshId( id );
3302 aSize[ 0 ] = strHasData.length() + 1;
3303 aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
3304 aDataset->CreateOnDisk();
3305 aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
3306 aDataset->CloseOnDisk();
3309 // for each mesh open the HDF group basing on its auto color parameter
3310 char meshAutoColorName[ 30 ];
3311 sprintf( meshAutoColorName, "AutoColorMesh %d", id );
3313 anAutoColor[0] = myImpl->GetAutoColor();
3315 aDataset = new HDFdataset( meshAutoColorName, aTopGroup, HDF_INT32, aSize, 1 );
3316 aDataset->CreateOnDisk();
3317 aDataset->WriteOnDisk( anAutoColor );
3318 aDataset->CloseOnDisk();
3320 // issue 0020693. Store _isModified flag
3321 int isModified = myLocMesh.GetIsModified();
3323 aDataset = new HDFdataset( "_isModified", aTopGroup, HDF_INT32, aSize, 1 );
3324 aDataset->CreateOnDisk();
3325 aDataset->WriteOnDisk( &isModified );
3326 aDataset->CloseOnDisk();
3328 // issue 20918. Store Persistent Id of SMESHDS_Mesh
3329 int meshPersistentId = mySMESHDSMesh->GetPersistentId();
3331 aDataset = new HDFdataset( "meshPersistentId", aTopGroup, HDF_INT32, aSize, 1 );
3332 aDataset->CreateOnDisk();
3333 aDataset->WriteOnDisk( &meshPersistentId );
3334 aDataset->CloseOnDisk();
3336 // write reference on a shape if exists
3337 SALOMEDS::SObject_wrap myRef;
3338 bool shapeRefFound = false;
3339 bool found = gotBranch->FindSubObject( GetRefOnShapeTag(), myRef.inout() );
3341 SALOMEDS::SObject_wrap myShape;
3342 bool ok = myRef->ReferencedObject( myShape.inout() );
3344 shapeRefFound = (! CORBA::is_nil( myShape->GetObject() ));
3345 string myRefOnObject = myShape->GetID();
3346 if ( shapeRefFound && myRefOnObject.length() > 0 ) {
3347 aSize[ 0 ] = myRefOnObject.length() + 1;
3348 aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
3349 aDataset->CreateOnDisk();
3350 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3351 aDataset->CloseOnDisk();
3356 // write applied hypotheses if exist
3357 SALOMEDS::SObject_wrap myHypBranch;
3358 found = gotBranch->FindSubObject( GetRefOnAppliedHypothesisTag(), myHypBranch.inout() );
3359 if ( found && !shapeRefFound && hasShape) { // remove applied hyps
3360 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
3362 if ( found && (shapeRefFound || !hasShape) ) {
3363 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
3364 aGroup->CreateOnDisk();
3366 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( myHypBranch );
3368 for ( ; it->More(); it->Next() ) {
3369 SALOMEDS::SObject_wrap mySObject = it->Value();
3370 SALOMEDS::SObject_wrap myRefOnHyp;
3371 bool ok = mySObject->ReferencedObject( myRefOnHyp.inout() );
3373 // san - it is impossible to recover applied hypotheses
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 hypotheses as references to them
3378 //string myRefOnObject = myRefOnHyp->GetID();
3379 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
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 hypName[ 30 ], hypId[ 30 ];
3385 sprintf( hypName, "Hyp %d", ++hypNb );
3386 sprintf( hypId, "%d", id );
3387 aSize[ 0 ] = strlen( hypId ) + 1;
3388 aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
3389 aDataset->CreateOnDisk();
3390 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3391 aDataset->WriteOnDisk( hypId );
3392 aDataset->CloseOnDisk();
3396 aGroup->CloseOnDisk();
3399 // write applied algorithms if exist
3400 SALOMEDS::SObject_wrap myAlgoBranch;
3401 found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(),
3402 myAlgoBranch.inout() );
3403 if ( found && !shapeRefFound && hasShape) { // remove applied algos
3404 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
3406 if ( found && (shapeRefFound || !hasShape)) {
3407 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
3408 aGroup->CreateOnDisk();
3410 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( myAlgoBranch );
3412 for ( ; it->More(); it->Next() ) {
3413 SALOMEDS::SObject_wrap mySObject = it->Value();
3414 SALOMEDS::SObject_wrap myRefOnAlgo;
3415 bool ok = mySObject->ReferencedObject( myRefOnAlgo.inout() );
3417 // san - it is impossible to recover applied algorithms
3418 // using their entries within Load() method,
3419 // for there are no AttributeIORs in the study when Load() is working.
3420 // Hence, it is better to store persistent IDs of algorithms as references to them
3422 //string myRefOnObject = myRefOnAlgo->GetID();
3423 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
3424 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3425 int id = myStudyContext->findId( string( objStr.in() ) );
3426 //if ( myRefOnObject.length() > 0 ) {
3427 //aSize[ 0 ] = myRefOnObject.length() + 1;
3428 char algoName[ 30 ], algoId[ 30 ];
3429 sprintf( algoName, "Algo %d", ++algoNb );
3430 sprintf( algoId, "%d", id );
3431 aSize[ 0 ] = strlen( algoId ) + 1;
3432 aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
3433 aDataset->CreateOnDisk();
3434 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3435 aDataset->WriteOnDisk( algoId );
3436 aDataset->CloseOnDisk();
3440 aGroup->CloseOnDisk();
3443 // --> submesh objects sub-branches
3445 for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
3446 SALOMEDS::SObject_wrap mySubmeshBranch;
3447 found = gotBranch->FindSubObject( i, mySubmeshBranch.inout() );
3449 if ( found ) // check if there is shape reference in submeshes
3451 bool hasShapeRef = false;
3452 SALOMEDS::ChildIterator_wrap itSM =
3453 myCurrentStudy->NewChildIterator( mySubmeshBranch );
3454 for ( ; itSM->More(); itSM->Next() ) {
3455 SALOMEDS::SObject_wrap mySubRef, myShape, mySObject = itSM->Value();
3456 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ))
3457 mySubRef->ReferencedObject( myShape.inout() );
3458 if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
3461 { // remove one submesh
3462 if ( shapeRefFound )
3463 { // unassign hypothesis
3464 SMESH::SMESH_subMesh_var mySubMesh =
3465 SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
3466 if ( !mySubMesh->_is_nil() ) {
3467 int shapeID = mySubMesh->GetId();
3468 TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
3469 const list<const SMESHDS_Hypothesis*>& hypList =
3470 mySMESHDSMesh->GetHypothesis( S );
3471 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
3472 while ( hyp != hypList.end() ) {
3473 int hypID = (*hyp++)->GetID(); // goto next hyp here because
3474 myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
3478 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
3480 } // loop on submeshes of a type
3481 if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
3482 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
3485 } // end check if there is shape reference in submeshes
3487 char name_meshgroup[ 30 ];
3488 if ( i == GetSubMeshOnVertexTag() )
3489 strcpy( name_meshgroup, "SubMeshes On Vertex" );
3490 else if ( i == GetSubMeshOnEdgeTag() )
3491 strcpy( name_meshgroup, "SubMeshes On Edge" );
3492 else if ( i == GetSubMeshOnWireTag() )
3493 strcpy( name_meshgroup, "SubMeshes On Wire" );
3494 else if ( i == GetSubMeshOnFaceTag() )
3495 strcpy( name_meshgroup, "SubMeshes On Face" );
3496 else if ( i == GetSubMeshOnShellTag() )
3497 strcpy( name_meshgroup, "SubMeshes On Shell" );
3498 else if ( i == GetSubMeshOnSolidTag() )
3499 strcpy( name_meshgroup, "SubMeshes On Solid" );
3500 else if ( i == GetSubMeshOnCompoundTag() )
3501 strcpy( name_meshgroup, "SubMeshes On Compound" );
3503 // for each type of submeshes create container HDF group
3504 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
3505 aGroup->CreateOnDisk();
3507 // iterator for all submeshes of given type
3508 SALOMEDS::ChildIterator_wrap itSM = myCurrentStudy->NewChildIterator( mySubmeshBranch );
3509 for ( ; itSM->More(); itSM->Next() ) {
3510 SALOMEDS::SObject_wrap mySObject = itSM->Value();
3511 CORBA::Object_var anSubObject = SObjectToObject( mySObject );
3512 if ( !CORBA::is_nil( anSubObject ))
3514 SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
3515 CORBA::String_var objStr = GetORB()->object_to_string( anSubObject );
3516 int subid = myStudyContext->findId( string( objStr.in() ) );
3518 // for each mesh open the HDF group basing on its id
3519 char submeshGrpName[ 30 ];
3520 sprintf( submeshGrpName, "SubMesh %d", subid );
3521 aSubGroup = new HDFgroup( submeshGrpName, aGroup );
3522 aSubGroup->CreateOnDisk();
3524 // write reference on a shape, already checked if it exists
3525 SALOMEDS::SObject_wrap mySubRef, myShape;
3526 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ))
3527 mySubRef->ReferencedObject( myShape.inout() );
3528 string myRefOnObject = myShape->GetID();
3529 if ( myRefOnObject.length() > 0 ) {
3530 aSize[ 0 ] = myRefOnObject.length() + 1;
3531 aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
3532 aDataset->CreateOnDisk();
3533 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3534 aDataset->CloseOnDisk();
3537 // write applied hypotheses if exist
3538 SALOMEDS::SObject_wrap mySubHypBranch;
3539 found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(),
3540 mySubHypBranch.inout() );
3542 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
3543 aSubSubGroup->CreateOnDisk();
3545 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( mySubHypBranch );
3547 for ( ; it->More(); it->Next() ) {
3548 SALOMEDS::SObject_wrap mySubSObject = it->Value();
3549 SALOMEDS::SObject_wrap myRefOnHyp;
3550 bool ok = mySubSObject->ReferencedObject( myRefOnHyp.inout() );
3552 //string myRefOnObject = myRefOnHyp->GetID();
3553 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
3554 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3555 int id = myStudyContext->findId( string( objStr.in() ) );
3556 //if ( myRefOnObject.length() > 0 ) {
3557 //aSize[ 0 ] = myRefOnObject.length() + 1;
3558 char hypName[ 30 ], hypId[ 30 ];
3559 sprintf( hypName, "Hyp %d", ++hypNb );
3560 sprintf( hypId, "%d", id );
3561 aSize[ 0 ] = strlen( hypId ) + 1;
3562 aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
3563 aDataset->CreateOnDisk();
3564 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3565 aDataset->WriteOnDisk( hypId );
3566 aDataset->CloseOnDisk();
3570 aSubSubGroup->CloseOnDisk();
3573 // write applied algorithms if exist
3574 SALOMEDS::SObject_wrap mySubAlgoBranch;
3575 found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(),
3576 mySubAlgoBranch.inout() );
3578 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
3579 aSubSubGroup->CreateOnDisk();
3581 SALOMEDS::ChildIterator_wrap it =
3582 myCurrentStudy->NewChildIterator( mySubAlgoBranch );
3584 for ( ; it->More(); it->Next() ) {
3585 SALOMEDS::SObject_wrap mySubSObject = it->Value();
3586 SALOMEDS::SObject_wrap myRefOnAlgo;
3587 bool ok = mySubSObject->ReferencedObject( myRefOnAlgo.inout() );
3589 //string myRefOnObject = myRefOnAlgo->GetID();
3590 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
3591 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3592 int id = myStudyContext->findId( string( objStr.in() ) );
3593 //if ( myRefOnObject.length() > 0 ) {
3594 //aSize[ 0 ] = myRefOnObject.length() + 1;
3595 char algoName[ 30 ], algoId[ 30 ];
3596 sprintf( algoName, "Algo %d", ++algoNb );
3597 sprintf( algoId, "%d", id );
3598 aSize[ 0 ] = strlen( algoId ) + 1;
3599 aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
3600 aDataset->CreateOnDisk();
3601 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3602 aDataset->WriteOnDisk( algoId );
3603 aDataset->CloseOnDisk();
3607 aSubSubGroup->CloseOnDisk();
3609 // close submesh HDF group
3610 aSubGroup->CloseOnDisk();
3613 // close container of submeshes by type HDF group
3614 aGroup->CloseOnDisk();
3617 // All sub-meshes will be stored in MED file
3618 // .. will NOT (PAL 12992)
3619 //if ( shapeRefFound )
3620 //myWriter.AddAllSubMeshes();
3622 // store submesh order if any
3623 const TListOfListOfInt& theOrderIds = myLocMesh.GetMeshOrder();
3624 if ( theOrderIds.size() ) {
3625 char order_list[ 30 ];
3626 strcpy( order_list, "Mesh Order" );
3627 // count number of submesh ids
3629 TListOfListOfInt::const_iterator idIt = theOrderIds.begin();
3630 for ( ; idIt != theOrderIds.end(); idIt++ )
3631 nbIDs += (*idIt).size();
3632 // number of values = number of IDs +
3633 // number of lists (for separators) - 1
3634 int* smIDs = new int [ nbIDs + theOrderIds.size() - 1 ];
3635 idIt = theOrderIds.begin();
3636 for ( int i = 0; idIt != theOrderIds.end(); idIt++ ) {
3637 const TListOfInt& idList = *idIt;
3638 if (idIt != theOrderIds.begin()) // not first list
3639 smIDs[ i++ ] = -1/* *idList.size()*/; // separator between lists
3640 // dump submesh ids from current list
3641 TListOfInt::const_iterator id_smId = idList.begin();
3642 for( ; id_smId != idList.end(); id_smId++ )
3643 smIDs[ i++ ] = *id_smId;
3646 aSize[ 0 ] = nbIDs + theOrderIds.size() - 1;
3648 aDataset = new HDFdataset( order_list, aTopGroup, HDF_INT32, aSize, 1 );
3649 aDataset->CreateOnDisk();
3650 aDataset->WriteOnDisk( smIDs );
3651 aDataset->CloseOnDisk();
3656 // groups root sub-branch
3657 SALOMEDS::SObject_wrap myGroupsBranch;
3658 for ( int i = GetNodeGroupsTag(); i <= GetBallElementsGroupsTag(); i++ ) {
3659 found = gotBranch->FindSubObject( i, myGroupsBranch.inout() );
3661 char name_group[ 30 ];
3662 if ( i == GetNodeGroupsTag() )
3663 strcpy( name_group, "Groups of Nodes" );
3664 else if ( i == GetEdgeGroupsTag() )
3665 strcpy( name_group, "Groups of Edges" );
3666 else if ( i == GetFaceGroupsTag() )
3667 strcpy( name_group, "Groups of Faces" );
3668 else if ( i == GetVolumeGroupsTag() )
3669 strcpy( name_group, "Groups of Volumes" );
3670 else if ( i == Get0DElementsGroupsTag() )
3671 strcpy( name_group, "Groups of 0D Elements" );
3672 else if ( i == GetBallElementsGroupsTag() )
3673 strcpy( name_group, "Groups of Balls" );
3675 aGroup = new HDFgroup( name_group, aTopGroup );
3676 aGroup->CreateOnDisk();
3678 SALOMEDS::ChildIterator_wrap it = myCurrentStudy->NewChildIterator( myGroupsBranch );
3679 for ( ; it->More(); it->Next() ) {
3680 SALOMEDS::SObject_wrap mySObject = it->Value();
3681 CORBA::Object_var aSubObject = SObjectToObject( mySObject );
3682 if ( !CORBA::is_nil( aSubObject ) ) {
3683 SMESH_GroupBase_i* myGroupImpl =
3684 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
3687 SMESHDS_GroupBase* aGrpBaseDS = myGroupImpl->GetGroupDS();
3691 CORBA::String_var objStr = GetORB()->object_to_string( aSubObject );
3692 int anId = myStudyContext->findId( string( objStr.in() ) );
3694 // For each group, create a dataset named "Group <group_persistent_id>"
3695 // and store the group's user name into it
3696 const char* grpName = aGrpBaseDS->GetStoreName();
3697 char* aUserName = myGroupImpl->GetName();
3698 aSize[ 0 ] = strlen( aUserName ) + 1;
3700 aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
3701 aDataset->CreateOnDisk();
3702 aDataset->WriteOnDisk( aUserName );
3703 aDataset->CloseOnDisk();
3706 // For each group, create a dataset named "Group <group_persistent_id> Color"
3707 // and store the group's color into it
3708 char grpColorName[ 30 ];
3709 sprintf( grpColorName, "ColorGroup %d", anId );
3710 SALOMEDS::Color aColor = myGroupImpl->GetColor();
3712 anRGB[ 0 ] = aColor.R;
3713 anRGB[ 1 ] = aColor.G;
3714 anRGB[ 2 ] = aColor.B;
3716 aDataset = new HDFdataset( grpColorName, aGroup, HDF_FLOAT64, aSize, 1 );
3717 aDataset->CreateOnDisk();
3718 aDataset->WriteOnDisk( anRGB );
3719 aDataset->CloseOnDisk();
3721 // Pass SMESHDS_Group to MED writer
3722 SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
3724 myWriter.AddGroup( aGrpDS );
3726 // write reference on a shape if exists
3727 SMESHDS_GroupOnGeom* aGeomGrp =
3728 dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
3730 SALOMEDS::SObject_wrap mySubRef, myShape;
3731 if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ) &&
3732 mySubRef->ReferencedObject( myShape.inout() ) &&
3733 !CORBA::is_nil( myShape->GetObject() ))
3735 string myRefOnObject = myShape->GetID();
3736 if ( myRefOnObject.length() > 0 ) {
3737 char aRefName[ 30 ];
3738 sprintf( aRefName, "Ref on shape %d", anId);
3739 aSize[ 0 ] = myRefOnObject.length() + 1;
3740 aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
3741 aDataset->CreateOnDisk();
3742 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3743 aDataset->CloseOnDisk();
3746 else // shape ref is invalid:
3748 // save a group on geometry as ordinary group
3749 myWriter.AddGroup( aGeomGrp );
3752 else if ( SMESH_GroupOnFilter_i* aFilterGrp_i =
3753 dynamic_cast<SMESH_GroupOnFilter_i*>( myGroupImpl ))
3755 std::string str = aFilterGrp_i->FilterToString();
3756 std::string hdfGrpName = "Filter " + SMESH_Comment(anId);
3757 aSize[ 0 ] = str.length() + 1;
3758 aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup, HDF_STRING, aSize, 1);
3759 aDataset->CreateOnDisk();
3760 aDataset->WriteOnDisk( ( char* )( str.c_str() ) );
3761 aDataset->CloseOnDisk();
3765 aGroup->CloseOnDisk();
3769 if ( strcmp( strHasData.c_str(), "1" ) == 0 )
3771 // Flush current mesh information into MED file
3774 // save info on nb of elements
3775 SMESH_PreMeshInfo::SaveToFile( myImpl, id, aFile );
3777 // maybe a shape was deleted in the study
3778 if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() && hasShape) {
3779 TopoDS_Shape nullShape;
3780 myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
3783 SMESHDS_SubMeshIteratorPtr smIt = mySMESHDSMesh->SubMeshes();
3788 aGroup = new HDFgroup( "Submeshes", aTopGroup );
3789 aGroup->CreateOnDisk();
3791 // each element belongs to one or none submesh,
3792 // so for each node/element, we store a submesh ID
3794 // Store submesh IDs
3795 for ( int isNode = 0; isNode < 2; ++isNode )
3797 SMDS_ElemIteratorPtr eIt =
3798 mySMESHDSMesh->elementsIterator( isNode ? SMDSAbs_Node : SMDSAbs_All );
3799 int nbElems = isNode ? mySMESHDSMesh->NbNodes() : mySMESHDSMesh->GetMeshInfo().NbElements();
3802 std::vector<int> smIDs; smIDs.reserve( nbElems );
3803 while ( eIt->more() )
3804 if ( const SMDS_MeshElement* e = eIt->next())
3805 smIDs.push_back( e->getshapeId() );
3807 aSize[ 0 ] = nbElems;
3808 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
3809 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
3810 aDataset->CreateOnDisk();
3811 aDataset->WriteOnDisk( & smIDs[0] );
3812 aDataset->CloseOnDisk();
3815 aGroup->CloseOnDisk();
3817 // Store node positions on sub-shapes (SMDS_Position):
3818 // ----------------------------------------------------
3820 aGroup = new HDFgroup( "Node Positions", aTopGroup );
3821 aGroup->CreateOnDisk();
3823 // in aGroup, create 5 datasets to contain:
3824 // "Nodes on Edges" - ID of node on edge
3825 // "Edge positions" - U parameter on node on edge
3826 // "Nodes on Faces" - ID of node on face
3827 // "Face U positions" - U parameter of node on face
3828 // "Face V positions" - V parameter of node on face
3830 // Find out nb of nodes on edges and faces
3831 // Collect corresponing sub-meshes
3832 int nbEdgeNodes = 0, nbFaceNodes = 0;
3833 list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
3834 // loop on SMESHDS_SubMesh'es
3835 while ( smIt->more() )
3837 SMESHDS_SubMesh* aSubMesh = const_cast< SMESHDS_SubMesh* >( smIt->next() );
3838 if ( aSubMesh->IsComplexSubmesh() )
3839 continue; // submesh containing other submeshs
3840 int nbNodes = aSubMesh->NbNodes();
3841 if ( nbNodes == 0 ) continue;
3843 int aShapeID = aSubMesh->GetID();
3844 if ( aShapeID < 1 || aShapeID > mySMESHDSMesh->MaxShapeIndex() )
3846 int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
3847 // write only SMDS_FacePosition and SMDS_EdgePosition
3848 switch ( aShapeType ) {
3850 nbFaceNodes += nbNodes;
3851 aFaceSM.push_back( aSubMesh );
3854 nbEdgeNodes += nbNodes;
3855 aEdgeSM.push_back( aSubMesh );
3861 // Treat positions on edges or faces
3862 for ( int onFace = 0; onFace < 2; onFace++ )
3864 // Create arrays to store in datasets
3865 int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
3866 if (!nbNodes) continue;
3867 int* aNodeIDs = new int [ nbNodes ];
3868 double* aUPos = new double [ nbNodes ];
3869 double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
3872 // loop on sub-meshes
3873 list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
3874 list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
3875 for ( ; itSM != pListSM->end(); itSM++ )
3877 SMESHDS_SubMesh* aSubMesh = (*itSM);
3879 SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
3880 // loop on nodes in aSubMesh
3881 while ( itNode->more() )
3884 const SMDS_MeshNode* node = itNode->next();
3885 aNodeIDs [ iNode ] = node->GetID();
3888 const SMDS_PositionPtr pos = node->GetPosition();
3889 if ( onFace ) { // on FACE
3890 const SMDS_FacePosition* fPos =
3891 dynamic_cast<const SMDS_FacePosition*>( pos );
3893 aUPos[ iNode ] = fPos->GetUParameter();
3894 aVPos[ iNode ] = fPos->GetVParameter();
3901 const SMDS_EdgePosition* ePos =
3902 dynamic_cast<const SMDS_EdgePosition*>( pos );
3904 aUPos[ iNode ] = ePos->GetUParameter();
3910 } // loop on nodes in aSubMesh
3911 } // loop on sub-meshes
3916 aSize[ 0 ] = nbNodes;
3918 string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
3919 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
3920 aDataset->CreateOnDisk();
3921 aDataset->WriteOnDisk( aNodeIDs );
3922 aDataset->CloseOnDisk();
3925 aDSName = ( onFace ? "Face U positions" : "Edge positions");
3926 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
3927 aDataset->CreateOnDisk();
3928 aDataset->WriteOnDisk( aUPos );
3929 aDataset->CloseOnDisk();
3932 aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
3933 aDataset->CreateOnDisk();
3934 aDataset->WriteOnDisk( aVPos );
3935 aDataset->CloseOnDisk();
3940 if ( aVPos ) delete [] aVPos;
3942 } // treat positions on edges or faces
3944 // close "Node Positions" group
3945 aGroup->CloseOnDisk();
3947 } // if ( there are submeshes in SMESHDS_Mesh )
3950 // close mesh HDF group
3951 aTopGroup->CloseOnDisk();
3959 aFile->CloseOnDisk();
3962 // Convert temporary files to stream
3963 aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq.in(), isMultiFile );
3965 // Remove temporary files and directory
3967 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
3969 return aStreamFile._retn();
3972 //=============================================================================
3974 * SMESH_Gen_i::SaveASCII
3976 * Save SMESH module's data in ASCII format
3978 //=============================================================================
3980 SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
3982 bool isMultiFile ) {
3983 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
3984 SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
3985 return aStreamFile._retn();
3987 //after usual saving needs to encipher binary to text string
3988 //Any binary symbol will be represent as "|xx" () hexadecimal format number
3989 int size = aStreamFile.in().length();
3990 _CORBA_Octet* buffer = new _CORBA_Octet[size*3+1];
3991 for ( int i = 0; i < size; i++ )
3992 sprintf( (char*)&(buffer[i*3]), "|%02x", aStreamFile[i] );
3994 buffer[size * 3] = '\0';
3996 SALOMEDS::TMPFile_var anAsciiStreamFile = new SALOMEDS::TMPFile(size*3, size*3, buffer, 1);
3998 return anAsciiStreamFile._retn();
4001 //=============================================================================
4003 * SMESH_Gen_i::loadGeomData
4005 * Load GEOM module data
4007 //=============================================================================
4009 void SMESH_Gen_i::loadGeomData( SALOMEDS::SComponent_ptr theCompRoot )
4011 if ( theCompRoot->_is_nil() )
4014 SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theCompRoot->GetStudy() );
4015 if ( aStudy->_is_nil() )
4018 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
4019 aStudyBuilder->LoadWith( theCompRoot, GetGeomEngine() );
4022 //=============================================================================
4026 * Load SMESH module's data
4028 //=============================================================================
4030 bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
4031 const SALOMEDS::TMPFile& theStream,
4035 if ( theComponent->GetStudy()->StudyId() != GetCurrentStudyID() )
4036 SetCurrentStudy( theComponent->GetStudy() );
4038 /* if( !theComponent->_is_nil() )
4040 //SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theComponent->GetStudy() );
4041 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
4042 loadGeomData( myCurrentStudy->FindComponent( "GEOM" ) );
4045 StudyContext* myStudyContext = GetCurrentStudyContext();
4047 // Get temporary files location
4048 TCollection_AsciiString tmpDir =
4049 ( char* )( isMultiFile ? theURL : SALOMEDS_Tool::GetTmpDir().c_str() );
4051 // Convert the stream into sequence of files to process
4052 SALOMEDS::ListOfFileNames_var aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
4055 TCollection_AsciiString aStudyName( "" );
4056 if ( isMultiFile ) {
4057 CORBA::String_var url = myCurrentStudy->URL();
4058 aStudyName = (char*)SALOMEDS_Tool::GetNameFromPath( url.in() ).c_str();
4060 // Set names of temporary files
4061 TCollection_AsciiString filename = tmpDir + aStudyName + "_SMESH.hdf";
4062 TCollection_AsciiString meshfile = tmpDir + aStudyName + "_SMESH_Mesh.med";
4066 HDFdataset* aDataset;
4067 HDFgroup* aTopGroup;
4069 HDFgroup* aSubGroup;
4070 HDFgroup* aSubSubGroup;
4073 // ---> open HDF file
4074 aFile = new HDFfile( (char*) filename.ToCString() );
4076 aFile->OpenOnDisk( HDF_RDONLY );
4078 catch ( HDFexception ) {
4079 INFOS( "Load(): " << filename << " not found!" );
4083 TPythonDump pd; // prevent dump during loading
4085 // DriverMED_R_SMESHDS_Mesh myReader;
4086 // myReader.SetFile( meshfile.ToCString() );
4088 // For PAL13473 ("Repetitive mesh") implementation.
4089 // New dependencies between SMESH objects are established:
4090 // now hypotheses can refer to meshes, shapes and other hypotheses.
4091 // To keep data consistent, the following order of data restoration
4093 // 1. Create hypotheses
4094 // 2. Create all meshes
4095 // 3. Load hypotheses' data
4098 list< pair< SMESH_Hypothesis_i*, string > > hypDataList;
4099 list< pair< SMESH_Mesh_i*, HDFgroup* > > meshGroupList;
4100 list< SMESH::Filter_var > filters;
4102 // get total number of top-level groups
4103 int aNbGroups = aFile->nInternalObjects();
4104 if ( aNbGroups > 0 ) {
4105 // --> in first turn we should read&create hypotheses
4106 if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
4107 // open hypotheses root HDF group
4108 aTopGroup = new HDFgroup( "Hypotheses", aFile );
4109 aTopGroup->OpenOnDisk();
4111 // get number of hypotheses
4112 int aNbObjects = aTopGroup->nInternalObjects();
4113 for ( int j = 0; j < aNbObjects; j++ ) {
4114 // try to identify hypothesis
4115 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
4116 aTopGroup->InternalObjectIndentify( j, hypGrpName );
4118 if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
4119 // open hypothesis group
4120 aGroup = new HDFgroup( hypGrpName, aTopGroup );
4121 aGroup->OpenOnDisk();
4123 // --> get hypothesis id
4124 int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
4129 // get number of datasets
4130 int aNbSubObjects = aGroup->nInternalObjects();
4131 for ( int k = 0; k < aNbSubObjects; k++ ) {
4133 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
4134 aGroup->InternalObjectIndentify( k, name_of_subgroup );
4135 // --> get hypothesis name
4136 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
4137 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4138 aDataset->OpenOnDisk();
4139 size = aDataset->GetSize();
4140 char* hypname_str = new char[ size ];
4141 aDataset->ReadFromDisk( hypname_str );
4142 hypname = string( hypname_str );
4143 delete [] hypname_str;
4144 aDataset->CloseOnDisk();
4146 // --> get hypothesis plugin library name
4147 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
4148 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4149 aDataset->OpenOnDisk();
4150 size = aDataset->GetSize();
4151 char* libname_str = new char[ size ];
4152 aDataset->ReadFromDisk( libname_str );
4153 if(MYDEBUG) SCRUTE( libname_str );
4154 libname = string( libname_str );
4155 delete [] libname_str;
4156 aDataset->CloseOnDisk();
4158 // --> get hypothesis data
4159 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
4160 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4161 aDataset->OpenOnDisk();
4162 size = aDataset->GetSize();
4163 char* hypdata_str = new char[ size ];
4164 aDataset->ReadFromDisk( hypdata_str );
4165 hypdata = string( hypdata_str );
4166 delete [] hypdata_str;
4167 aDataset->CloseOnDisk();
4170 // close hypothesis HDF group
4171 aGroup->CloseOnDisk();
4173 // --> restore hypothesis from data
4174 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
4175 if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
4176 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
4177 SMESH::SMESH_Hypothesis_var myHyp;
4179 try { // protect persistence mechanism against exceptions
4180 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
4183 INFOS( "Exception during hypothesis creation" );
4186 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
4188 // myImpl->LoadFrom( hypdata.c_str() );
4189 hypDataList.push_back( make_pair( myImpl, hypdata ));
4190 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
4191 int newId = myStudyContext->findId( iorString.in() );
4192 myStudyContext->mapOldToNew( id, newId );
4195 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
4199 // close hypotheses root HDF group
4200 aTopGroup->CloseOnDisk();
4204 // --> then we should read&create algorithms
4205 if ( aFile->ExistInternalObject( "Algorithms" ) ) {
4206 // open algorithms root HDF group
4207 aTopGroup = new HDFgroup( "Algorithms", aFile );
4208 aTopGroup->OpenOnDisk();
4210 // get number of algorithms
4211 int aNbObjects = aTopGroup->nInternalObjects();
4212 for ( int j = 0; j < aNbObjects; j++ ) {
4213 // try to identify algorithm
4214 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
4215 aTopGroup->InternalObjectIndentify( j, hypGrpName );
4217 if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
4218 // open algorithm group
4219 aGroup = new HDFgroup( hypGrpName, aTopGroup );
4220 aGroup->OpenOnDisk();
4222 // --> get algorithm id
4223 int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
4228 // get number of datasets
4229 int aNbSubObjects = aGroup->nInternalObjects();
4230 for ( int k = 0; k < aNbSubObjects; k++ ) {
4232 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
4233 aGroup->InternalObjectIndentify( k, name_of_subgroup );
4234 // --> get algorithm name
4235 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
4236 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4237 aDataset->OpenOnDisk();
4238 size = aDataset->GetSize();
4239 char* hypname_str = new char[ size ];
4240 aDataset->ReadFromDisk( hypname_str );
4241 hypname = string( hypname_str );
4242 delete [] hypname_str;
4243 aDataset->CloseOnDisk();
4245 // --> get algorithm plugin library name
4246 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
4247 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4248 aDataset->OpenOnDisk();
4249 size = aDataset->GetSize();
4250 char* libname_str = new char[ size ];
4251 aDataset->ReadFromDisk( libname_str );
4252 if(MYDEBUG) SCRUTE( libname_str );
4253 libname = string( libname_str );
4254 delete [] libname_str;
4255 aDataset->CloseOnDisk();
4257 // --> get algorithm data
4258 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
4259 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4260 aDataset->OpenOnDisk();
4261 size = aDataset->GetSize();
4262 char* hypdata_str = new char[ size ];
4263 aDataset->ReadFromDisk( hypdata_str );
4264 if(MYDEBUG) SCRUTE( hypdata_str );
4265 hypdata = string( hypdata_str );
4266 delete [] hypdata_str;
4267 aDataset->CloseOnDisk();
4270 // close algorithm HDF group
4271 aGroup->CloseOnDisk();
4273 // --> restore algorithm from data
4274 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
4275 if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
4276 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
4277 SMESH::SMESH_Hypothesis_var myHyp;
4279 try { // protect persistence mechanism against exceptions
4280 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
4283 INFOS( "Exception during hypothesis creation" );
4286 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
4288 //myImpl->LoadFrom( hypdata.c_str() );
4289 hypDataList.push_back( make_pair( myImpl, hypdata ));
4290 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
4291 int newId = myStudyContext->findId( iorString.in() );
4292 myStudyContext->mapOldToNew( id, newId );
4295 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
4299 // close algorithms root HDF group
4300 aTopGroup->CloseOnDisk();
4304 // --> the rest groups should be meshes
4305 for ( int i = 0; i < aNbGroups; i++ ) {
4306 // identify next group
4307 char meshName[ HDF_NAME_MAX_LEN+1 ];
4308 aFile->InternalObjectIndentify( i, meshName );
4310 if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
4312 int id = atoi( string( meshName ).substr( 4 ).c_str() );
4316 // open mesh HDF group
4317 aTopGroup = new HDFgroup( meshName, aFile );
4318 aTopGroup->OpenOnDisk();
4320 // get number of child HDF objects
4321 int aNbObjects = aTopGroup->nInternalObjects();
4322 if ( aNbObjects > 0 ) {
4324 if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
4325 SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
4326 SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
4327 if ( !myNewMeshImpl )
4329 meshGroupList.push_back( make_pair( myNewMeshImpl, aTopGroup ));
4331 CORBA::String_var iorString = GetORB()->object_to_string( myNewMesh );
4332 int newId = myStudyContext->findId( iorString.in() );
4333 myStudyContext->mapOldToNew( id, newId );
4336 // try to read and set auto color flag
4337 char aMeshAutoColorName[ 30 ];
4338 sprintf( aMeshAutoColorName, "AutoColorMesh %d", id);
4339 if( aTopGroup->ExistInternalObject( aMeshAutoColorName ) )
4341 aDataset = new HDFdataset( aMeshAutoColorName, aTopGroup );
4342 aDataset->OpenOnDisk();
4343 size = aDataset->GetSize();
4344 int* anAutoColor = new int[ size ];
4345 aDataset->ReadFromDisk( anAutoColor );
4346 aDataset->CloseOnDisk();
4347 myNewMeshImpl->GetImpl().SetAutoColor( (bool)anAutoColor[0] );
4348 delete [] anAutoColor;
4351 // try to read and set reference to shape
4352 GEOM::GEOM_Object_var aShapeObject;
4353 if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
4354 // load mesh "Ref on shape" - it's an entry to SObject
4355 aDataset = new HDFdataset( "Ref on shape", aTopGroup );
4356 aDataset->OpenOnDisk();
4357 size = aDataset->GetSize();
4358 char* refFromFile = new char[ size ];
4359 aDataset->ReadFromDisk( refFromFile );
4360 aDataset->CloseOnDisk();
4361 if ( strlen( refFromFile ) > 0 ) {
4362 SALOMEDS::SObject_wrap shapeSO = myCurrentStudy->FindObjectID( refFromFile );
4364 // Make sure GEOM data are loaded first
4365 //loadGeomData( shapeSO->GetFatherComponent() );
4367 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
4368 if ( !CORBA::is_nil( shapeObject ) ) {
4369 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
4370 if ( !aShapeObject->_is_nil() )
4371 myNewMeshImpl->SetShape( aShapeObject );
4374 delete [] refFromFile;
4377 // issue 20918. Restore Persistent Id of SMESHDS_Mesh
4378 if( aTopGroup->ExistInternalObject( "meshPersistentId" ) )
4380 aDataset = new HDFdataset( "meshPersistentId", aTopGroup );
4381 aDataset->OpenOnDisk();
4382 size = aDataset->GetSize();
4383 int* meshPersistentId = new int[ size ];
4384 aDataset->ReadFromDisk( meshPersistentId );
4385 aDataset->CloseOnDisk();
4386 myNewMeshImpl->GetImpl().GetMeshDS()->SetPersistentId( *meshPersistentId );
4387 delete [] meshPersistentId;
4393 // As all object that can be referred by hypothesis are created,
4394 // we can restore hypothesis data
4396 list< pair< SMESH_Hypothesis_i*, string > >::iterator hyp_data;
4397 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
4399 SMESH_Hypothesis_i* hyp = hyp_data->first;
4400 string & data = hyp_data->second;
4401 hyp->LoadFrom( data.c_str() );
4404 // Restore the rest mesh data
4406 list< pair< SMESH_Mesh_i*, HDFgroup* > >::iterator meshi_group;
4407 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
4409 aTopGroup = meshi_group->second;
4410 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
4411 //::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
4412 //SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
4414 GEOM::GEOM_Object_var aShapeObject = myNewMeshImpl->GetShapeToMesh();
4415 bool hasData = false;
4418 CORBA::String_var iorString = GetORB()->object_to_string( myNewMeshImpl->_this() );
4419 int newId = myStudyContext->findId( iorString.in() );
4420 int id = myStudyContext->getOldId( newId );
4422 // try to find mesh data dataset
4423 if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
4424 // load mesh "has data" flag
4425 aDataset = new HDFdataset( "Has data", aTopGroup );
4426 aDataset->OpenOnDisk();
4427 size = aDataset->GetSize();
4428 char* strHasData = new char[ size ];
4429 aDataset->ReadFromDisk( strHasData );
4430 aDataset->CloseOnDisk();
4431 if ( strcmp( strHasData, "1") == 0 ) {
4432 // read mesh data from MED file
4433 // myReader.SetMesh( mySMESHDSMesh );
4434 // myReader.SetMeshId( id );
4435 // myReader.Perform();
4438 delete [] strHasData;
4441 // Try to get applied ALGORITHMS (mesh is not cleared by algo addition because
4442 // nodes and elements are not yet put into sub-meshes)
4443 if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
4444 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
4445 aGroup->OpenOnDisk();
4446 // get number of applied algorithms
4447 int aNbSubObjects = aGroup->nInternalObjects();
4448 if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
4449 for ( int j = 0; j < aNbSubObjects; j++ ) {
4450 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4451 aGroup->InternalObjectIndentify( j, name_dataset );
4452 // check if it is an algorithm
4453 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
4454 aDataset = new HDFdataset( name_dataset, aGroup );
4455 aDataset->OpenOnDisk();
4456 size = aDataset->GetSize();
4457 char* refFromFile = new char[ size ];
4458 aDataset->ReadFromDisk( refFromFile );
4459 aDataset->CloseOnDisk();
4460 // san - it is impossible to recover applied algorithms using their entries within Load() method
4461 //SALOMEDS::SObject_wrap hypSO = myCurrentStudy->FindObjectID( refFromFile );
4462 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
4463 int id = atoi( refFromFile );
4464 delete [] refFromFile;
4465 string anIOR = myStudyContext->getIORbyOldId( id );
4466 if ( !anIOR.empty() ) {
4467 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4468 if ( !CORBA::is_nil( hypObject ) ) {
4469 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4470 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
4471 || !myNewMeshImpl->HasShapeToMesh()) )
4472 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
4477 aGroup->CloseOnDisk();
4480 // try to get applied hypotheses
4481 if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
4482 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
4483 aGroup->OpenOnDisk();
4484 // get number of applied hypotheses
4485 int aNbSubObjects = aGroup->nInternalObjects();
4486 for ( int j = 0; j < aNbSubObjects; j++ ) {
4487 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4488 aGroup->InternalObjectIndentify( j, name_dataset );
4489 // check if it is a hypothesis
4490 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
4491 aDataset = new HDFdataset( name_dataset, aGroup );
4492 aDataset->OpenOnDisk();
4493 size = aDataset->GetSize();
4494 char* refFromFile = new char[ size ];
4495 aDataset->ReadFromDisk( refFromFile );
4496 aDataset->CloseOnDisk();
4497 // san - it is impossible to recover applied hypotheses using their entries within Load() method
4498 //SALOMEDS::SObject_wrap hypSO = myCurrentStudy->FindObjectID( refFromFile );
4499 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
4500 int id = atoi( refFromFile );
4501 delete [] refFromFile;
4502 string anIOR = myStudyContext->getIORbyOldId( id );
4503 if ( !anIOR.empty() ) {
4504 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4505 if ( !CORBA::is_nil( hypObject ) ) {
4506 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4507 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
4508 || !myNewMeshImpl->HasShapeToMesh()) )
4509 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
4514 aGroup->CloseOnDisk();
4517 // --> try to find SUB-MESHES containers for each type of submesh
4518 for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
4519 const char* name_meshgroup = 0;
4520 if ( j == GetSubMeshOnVertexTag() )
4521 name_meshgroup = "SubMeshes On Vertex";
4522 else if ( j == GetSubMeshOnEdgeTag() )
4523 name_meshgroup = "SubMeshes On Edge";
4524 else if ( j == GetSubMeshOnWireTag() )
4525 name_meshgroup = "SubMeshes On Wire";
4526 else if ( j == GetSubMeshOnFaceTag() )
4527 name_meshgroup = "SubMeshes On Face";
4528 else if ( j == GetSubMeshOnShellTag() )
4529 name_meshgroup = "SubMeshes On Shell";
4530 else if ( j == GetSubMeshOnSolidTag() )
4531 name_meshgroup = "SubMeshes On Solid";
4532 else if ( j == GetSubMeshOnCompoundTag() )
4533 name_meshgroup = "SubMeshes On Compound";
4535 // try to get submeshes container HDF group
4536 if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
4537 // open submeshes containers HDF group
4538 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
4539 aGroup->OpenOnDisk();
4541 // get number of submeshes
4542 int aNbSubMeshes = aGroup->nInternalObjects();
4543 for ( int k = 0; k < aNbSubMeshes; k++ ) {
4545 char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
4546 aGroup->InternalObjectIndentify( k, name_submeshgroup );
4547 if ( strncmp( name_submeshgroup, "SubMesh", 7 ) == 0 ) {
4548 // --> get submesh id
4549 int subid = atoi( name_submeshgroup + 7 );
4552 // open submesh HDF group
4553 aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
4554 aSubGroup->OpenOnDisk();
4556 // try to read and set reference to subshape
4557 GEOM::GEOM_Object_var aSubShapeObject;
4558 SMESH::SMESH_subMesh_var aSubMesh;
4560 if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
4561 // load submesh "Ref on shape" - it's an entry to SObject
4562 aDataset = new HDFdataset( "Ref on shape", aSubGroup );
4563 aDataset->OpenOnDisk();
4564 size = aDataset->GetSize();
4565 char* refFromFile = new char[ size ];
4566 aDataset->ReadFromDisk( refFromFile );
4567 aDataset->CloseOnDisk();
4568 if ( strlen( refFromFile ) > 0 ) {
4569 SALOMEDS::SObject_wrap subShapeSO = myCurrentStudy->FindObjectID( refFromFile );
4570 CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
4571 if ( !CORBA::is_nil( subShapeObject ) ) {
4572 aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
4573 if ( !aSubShapeObject->_is_nil() )
4574 aSubMesh = SMESH::SMESH_subMesh::_duplicate
4575 ( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
4576 if ( aSubMesh->_is_nil() )
4578 string iorSubString = GetORB()->object_to_string( aSubMesh );
4579 int newSubId = myStudyContext->findId( iorSubString );
4580 myStudyContext->mapOldToNew( subid, newSubId );
4585 if ( aSubMesh->_is_nil() )
4588 // try to get applied algorithms
4589 if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
4590 // open "applied algorithms" HDF group
4591 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
4592 aSubSubGroup->OpenOnDisk();
4593 // get number of applied algorithms
4594 int aNbSubObjects = aSubSubGroup->nInternalObjects();
4595 for ( int l = 0; l < aNbSubObjects; l++ ) {
4596 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4597 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
4598 // check if it is an algorithm
4599 if ( strncmp( name_dataset, "Algo", 4 ) == 0 ) {
4600 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
4601 aDataset->OpenOnDisk();
4602 size = aDataset->GetSize();
4603 char* refFromFile = new char[ size ];
4604 aDataset->ReadFromDisk( refFromFile );
4605 aDataset->CloseOnDisk();
4607 int id = atoi( refFromFile );
4608 string anIOR = myStudyContext->getIORbyOldId( id );
4609 if ( !anIOR.empty() ) {
4610 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4611 if ( !CORBA::is_nil( hypObject ) ) {
4612 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4613 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
4614 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
4619 // close "applied algorithms" HDF group
4620 aSubSubGroup->CloseOnDisk();
4623 // try to get applied hypotheses
4624 if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
4625 // open "applied hypotheses" HDF group
4626 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
4627 aSubSubGroup->OpenOnDisk();
4628 // get number of applied hypotheses
4629 int aNbSubObjects = aSubSubGroup->nInternalObjects();
4630 for ( int l = 0; l < aNbSubObjects; l++ ) {
4631 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4632 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
4633 // check if it is a hypothesis
4634 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
4635 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
4636 aDataset->OpenOnDisk();
4637 size = aDataset->GetSize();
4638 char* refFromFile = new char[ size ];
4639 aDataset->ReadFromDisk( refFromFile );
4640 aDataset->CloseOnDisk();
4642 int id = atoi( refFromFile );
4643 string anIOR = myStudyContext->getIORbyOldId( id );
4644 if ( !anIOR.empty() ) {
4645 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4646 if ( !CORBA::is_nil( hypObject ) ) {
4647 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4648 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
4649 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
4654 // close "APPLIED HYPOTHESES" hdf group
4655 aSubSubGroup->CloseOnDisk();
4658 // close SUB-MESH hdf group
4659 aSubGroup->CloseOnDisk();
4662 // close SUB-MESHES containers hdf group
4663 aGroup->CloseOnDisk();
4667 // try to get GROUPS
4668 for ( int ii = GetNodeGroupsTag(); ii <= GetBallElementsGroupsTag(); ii++ ) {
4669 char name_group[ 30 ];
4670 if ( ii == GetNodeGroupsTag() )
4671 strcpy( name_group, "Groups of Nodes" );
4672 else if ( ii == GetEdgeGroupsTag() )
4673 strcpy( name_group, "Groups of Edges" );
4674 else if ( ii == GetFaceGroupsTag() )
4675 strcpy( name_group, "Groups of Faces" );
4676 else if ( ii == GetVolumeGroupsTag() )
4677 strcpy( name_group, "Groups of Volumes" );
4678 else if ( ii == Get0DElementsGroupsTag() )
4679 strcpy( name_group, "Groups of 0D Elements" );
4680 else if ( ii == GetBallElementsGroupsTag() )
4681 strcpy( name_group, "Groups of Balls" );
4683 if ( aTopGroup->ExistInternalObject( name_group ) ) {
4684 aGroup = new HDFgroup( name_group, aTopGroup );
4685 aGroup->OpenOnDisk();
4686 // PAL23514: get all names from the HDFgroup to avoid iteration on its contents
4687 // within aGroup->ExistInternalObject( name )
4688 std::vector< std::string > subNames;
4689 TColStd_MapOfAsciiString mapOfNames;
4690 aGroup->GetAllObjects( subNames );
4691 for ( size_t iN = 0; iN < subNames.size(); ++iN )
4692 mapOfNames.Add( subNames[ iN ].c_str() );
4694 for ( size_t j = 0; j < subNames.size(); j++ ) {
4695 const std::string& name_dataset = subNames[ j ];
4696 // check if it is a group
4697 if ( name_dataset.substr( 0, 5 ) == "Group" ) {
4699 int subid = atoi( name_dataset.substr( 5 ).c_str() );
4702 aDataset = new HDFdataset( name_dataset.c_str(), aGroup );
4703 aDataset->OpenOnDisk();
4705 // Retrieve actual group name
4706 size = aDataset->GetSize();
4707 char* nameFromFile = new char[ size ];
4708 aDataset->ReadFromDisk( nameFromFile );
4709 aDataset->CloseOnDisk();
4711 // Try to find a shape reference
4712 TopoDS_Shape aShape;
4713 char aRefName[ 30 ];
4714 sprintf( aRefName, "Ref on shape %d", subid);
4715 if ( mapOfNames.Contains( aRefName ))
4717 // load mesh "Ref on shape" - it's an entry to SObject
4718 aDataset = new HDFdataset( aRefName, aGroup );
4719 aDataset->OpenOnDisk();
4720 size = aDataset->GetSize();
4721 char* refFromFile = new char[ size ];
4722 aDataset->ReadFromDisk( refFromFile );
4723 aDataset->CloseOnDisk();
4724 if ( strlen( refFromFile ) > 0 ) {
4725 SALOMEDS::SObject_wrap shapeSO = myCurrentStudy->FindObjectID( refFromFile );
4726 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
4727 if ( !CORBA::is_nil( shapeObject ) ) {
4728 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
4729 if ( !aShapeObject->_is_nil() )
4730 aShape = GeomObjectToShape( aShapeObject );
4734 // Try to read a filter of SMESH_GroupOnFilter
4735 SMESH::Filter_var filter;
4736 SMESH_PredicatePtr predicate;
4737 std::string hdfGrpName = ( SMESH_Comment( "Filter ") << subid );
4738 if ( mapOfNames.Contains( hdfGrpName.c_str() ))
4740 aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup );
4741 aDataset->OpenOnDisk();
4742 size = aDataset->GetSize();
4743 char* persistStr = new char[ size ];
4744 aDataset->ReadFromDisk( persistStr );
4745 aDataset->CloseOnDisk();
4746 if ( strlen( persistStr ) > 0 ) {
4747 filter = SMESH_GroupOnFilter_i::StringToFilter( persistStr );
4748 predicate = SMESH_GroupOnFilter_i::GetPredicate( filter );
4749 filters.push_back( filter );
4753 // Create group servant
4754 SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
4755 SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
4756 ( myNewMeshImpl->createGroup( type, nameFromFile, aShape, predicate ) );
4757 // Obtain a SMESHDS_Group object
4758 if ( aNewGroup->_is_nil() )
4761 string iorSubString = GetORB()->object_to_string( aNewGroup );
4762 int newSubId = myStudyContext->findId( iorSubString );
4763 myStudyContext->mapOldToNew( subid, newSubId );
4765 SMESH_GroupBase_i* aGroupImpl = SMESH::DownCast< SMESH_GroupBase_i*>( aNewGroup );
4769 if ( SMESH_GroupOnFilter_i* aFilterGroup =
4770 dynamic_cast< SMESH_GroupOnFilter_i*>( aGroupImpl ))
4772 aFilterGroup->SetFilter( filter );
4773 filter->UnRegister();
4775 SMESHDS_GroupBase* aGroupBaseDS = aGroupImpl->GetGroupDS();
4776 if ( !aGroupBaseDS )
4779 aGroupBaseDS->SetStoreName( name_dataset.c_str() );
4782 // Read color of the group
4783 char aGroupColorName[ 30 ];
4784 sprintf( aGroupColorName, "ColorGroup %d", subid);
4785 if ( mapOfNames.Contains( aGroupColorName ))
4787 aDataset = new HDFdataset( aGroupColorName, aGroup );
4788 aDataset->OpenOnDisk();
4789 size = aDataset->GetSize();
4790 double* anRGB = new double[ size ];
4791 aDataset->ReadFromDisk( anRGB );
4792 aDataset->CloseOnDisk();
4793 Quantity_Color aColor( anRGB[0], anRGB[1], anRGB[2], Quantity_TOC_RGB );
4794 aGroupBaseDS->SetColor( aColor );
4798 aGroup->CloseOnDisk();
4802 // instead of reading mesh data, we read only brief information of all
4803 // objects: mesh, groups, sub-meshes (issue 0021208 )
4806 SMESH_PreMeshInfo::LoadFromFile( myNewMeshImpl, id,
4807 meshfile.ToCString(), filename.ToCString(),
4811 // read Sub-Mesh ORDER if any
4812 if( aTopGroup->ExistInternalObject( "Mesh Order" ) ) {
4813 aDataset = new HDFdataset( "Mesh Order", aTopGroup );
4814 aDataset->OpenOnDisk();
4815 size = aDataset->GetSize();
4816 int* smIDs = new int[ size ];
4817 aDataset->ReadFromDisk( smIDs );
4818 aDataset->CloseOnDisk();
4819 TListOfListOfInt anOrderIds;
4820 anOrderIds.push_back( TListOfInt() );
4821 for ( int i = 0; i < size; i++ )
4822 if ( smIDs[ i ] < 0 ) // is separator
4823 anOrderIds.push_back( TListOfInt() );
4825 anOrderIds.back().push_back(smIDs[ i ]);
4827 myNewMeshImpl->GetImpl().SetMeshOrder( anOrderIds );
4831 // update hyps needing full mesh data restored (issue 20918)
4832 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
4834 SMESH_Hypothesis_i* hyp = hyp_data->first;
4835 hyp->UpdateAsMeshesRestored();
4838 // notify algos on completed restoration to set sub-mesh event listeners
4839 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
4841 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
4842 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
4844 TopoDS_Shape myLocShape;
4845 if(myLocMesh.HasShapeToMesh())
4846 myLocShape = myLocMesh.GetShapeToMesh();
4848 myLocShape = SMESH_Mesh::PseudoShape();
4850 myLocMesh.GetSubMesh(myLocShape)->
4851 ComputeStateEngine (SMESH_subMesh::SUBMESH_RESTORED);
4854 // let filters detect dependency on mesh groups via FT_BelongToMeshGroup predicate (22877)
4855 list< SMESH::Filter_var >::iterator f = filters.begin();
4856 for ( ; f != filters.end(); ++f )
4857 if ( SMESH::Filter_i * fi = SMESH::DownCast< SMESH::Filter_i*>( *f ))
4858 fi->FindBaseObjects();
4863 aTopGroup->CloseOnDisk();
4866 aFile->CloseOnDisk();
4869 // Remove temporary files created from the stream
4872 SMESH_File meshFile( meshfile.ToCString() );
4873 if ( !meshFile ) // no meshfile exists
4875 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
4879 Engines::Container_var container = GetContainerRef();
4880 if ( Engines_Container_i* container_i = SMESH::DownCast<Engines_Container_i*>( container ))
4882 container_i->registerTemporaryFile( filename.ToCString() );
4883 container_i->registerTemporaryFile( meshfile.ToCString() );
4884 container_i->registerTemporaryFile( tmpDir.ToCString() );
4888 pd << ""; // prevent optimizing pd out
4890 // creation of tree nodes for all data objects in the study
4891 // to support tree representation customization and drag-n-drop:
4892 SALOMEDS::Study_var study = theComponent->GetStudy();
4893 SALOMEDS::UseCaseBuilder_wrap useCaseBuilder = study->GetUseCaseBuilder();
4894 if ( !useCaseBuilder->IsUseCaseNode( theComponent ) ) {
4895 useCaseBuilder->SetRootCurrent();
4896 useCaseBuilder->Append( theComponent ); // component object is added as the top level item
4897 SALOMEDS::ChildIterator_wrap it = study->NewChildIterator( theComponent );
4898 for (it->InitEx(true); it->More(); it->Next()) {
4899 useCaseBuilder->AppendTo( it->Value()->GetFather(), it->Value() );
4906 //=============================================================================
4908 * SMESH_Gen_i::LoadASCII
4910 * Load SMESH module's data in ASCII format
4912 //=============================================================================
4914 bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
4915 const SALOMEDS::TMPFile& theStream,
4917 bool isMultiFile ) {
4918 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
4919 return Load( theComponent, theStream, theURL, isMultiFile );
4921 //before call main ::Load method it's need for decipher text format to
4922 //binary ( "|xx" => x' )
4923 int size = theStream.length();
4924 if ( int((size / 3 )*3) != size ) //error size of buffer
4927 int real_size = int(size / 3);
4929 _CORBA_Octet* buffer = new _CORBA_Octet[real_size];
4932 unsigned int c = -1;
4933 for ( int i = 0; i < real_size; i++ )
4935 memcpy( &(tmp[0]), &(theStream[i*3+1]), 2 );
4936 sscanf( tmp, "%x", &c );
4937 sprintf( (char*)&(buffer[i]), "%c", (char)c );
4940 SALOMEDS::TMPFile_var aRealStreamFile = new SALOMEDS::TMPFile(real_size, real_size, buffer, 1);
4942 return Load( theComponent, *(aRealStreamFile._retn()), theURL, isMultiFile );
4945 //=============================================================================
4947 * SMESH_Gen_i::Close
4949 * Clears study-connected data when it is closed
4951 //=============================================================================
4953 void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
4955 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
4957 // set correct current study
4958 SALOMEDS::Study_var study = theComponent->GetStudy();
4959 if ( study->StudyId() != GetCurrentStudyID())
4960 setCurrentStudy( study, /*IsBeingClosed=*/true );
4962 // Clear study contexts data
4963 int studyId = GetCurrentStudyID();
4964 if ( myStudyContextMap.find( studyId ) != myStudyContextMap.end() ) {
4965 delete myStudyContextMap[ studyId ];
4966 myStudyContextMap.erase( studyId );
4969 // remove the tmp files meshes are loaded from
4970 SMESH_PreMeshInfo::RemoveStudyFiles_TMP_METHOD( theComponent );
4972 myCurrentStudy = SALOMEDS::Study::_nil();
4976 //=============================================================================
4978 * SMESH_Gen_i::ComponentDataType
4980 * Get component data type
4982 //=============================================================================
4984 char* SMESH_Gen_i::ComponentDataType()
4986 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
4987 return CORBA::string_dup( "SMESH" );
4991 //=============================================================================
4993 * SMESH_Gen_i::IORToLocalPersistentID
4995 * Transform data from transient form to persistent
4997 //=============================================================================
4999 char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
5000 const char* IORString,
5001 CORBA::Boolean /*isMultiFile*/,
5002 CORBA::Boolean /*isASCII*/ )
5004 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
5005 StudyContext* myStudyContext = GetCurrentStudyContext();
5007 if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
5008 int anId = myStudyContext->findId( IORString );
5010 if(MYDEBUG) MESSAGE( "VSR " << anId )
5012 sprintf( strId, "%d", anId );
5013 return CORBA::string_dup( strId );
5016 return CORBA::string_dup( "" );
5019 //=============================================================================
5021 * SMESH_Gen_i::LocalPersistentIDToIOR
5023 * Transform data from persistent form to transient
5025 //=============================================================================
5027 char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
5028 const char* aLocalPersistentID,
5029 CORBA::Boolean /*isMultiFile*/,
5030 CORBA::Boolean /*isASCII*/ )
5032 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
5033 StudyContext* myStudyContext = GetCurrentStudyContext();
5035 if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
5036 int anId = atoi( aLocalPersistentID );
5037 return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
5039 return CORBA::string_dup( "" );
5042 //=======================================================================
5043 //function : RegisterObject
5045 //=======================================================================
5047 int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
5049 StudyContext* myStudyContext = GetCurrentStudyContext();
5050 if ( myStudyContext && !CORBA::is_nil( theObject )) {
5051 CORBA::String_var iorString = GetORB()->object_to_string( theObject );
5052 return myStudyContext->addObject( string( iorString.in() ) );
5057 //================================================================================
5059 * \brief Return id of registered object
5060 * \param theObject - the Object
5061 * \retval int - Object id
5063 //================================================================================
5065 CORBA::Long SMESH_Gen_i::GetObjectId(CORBA::Object_ptr theObject)
5067 StudyContext* myStudyContext = GetCurrentStudyContext();
5068 if ( myStudyContext && !CORBA::is_nil( theObject )) {
5069 string iorString = GetORB()->object_to_string( theObject );
5070 return myStudyContext->findId( iorString );
5075 //=============================================================================
5077 * SMESH_Gen_i::SetName
5079 * Set a new object name
5081 //=============================================================================
5082 void SMESH_Gen_i::SetName(const char* theIOR,
5083 const char* theName)
5085 if ( theIOR && strcmp( theIOR, "" ) ) {
5086 CORBA::Object_var anObject = GetORB()->string_to_object( theIOR );
5087 SALOMEDS::SObject_wrap aSO = ObjectToSObject( myCurrentStudy, anObject );
5088 if ( !aSO->_is_nil() ) {
5089 SetName( aSO, theName );
5094 int SMESH_Gen_i::GetCurrentStudyID()
5096 return myCurrentStudy->_is_nil() || myCurrentStudy->_non_existent() ? -1 : myCurrentStudy->StudyId();
5099 // Version information
5100 char* SMESH_Gen_i::getVersion()
5102 #if SMESH_DEVELOPMENT
5103 return CORBA::string_dup(SMESH_VERSION_STR"dev");
5105 return CORBA::string_dup(SMESH_VERSION_STR);
5109 //=================================================================================
5110 // function : Move()
5111 // purpose : Moves objects to the specified position.
5112 // Is used in the drag-n-drop functionality.
5113 //=================================================================================
5114 void SMESH_Gen_i::Move( const SMESH::sobject_list& what,
5115 SALOMEDS::SObject_ptr where,
5118 if ( CORBA::is_nil( where ) ) return;
5120 SALOMEDS::Study_var study = where->GetStudy();
5121 SALOMEDS::StudyBuilder_var studyBuilder = study->NewBuilder();
5122 SALOMEDS::UseCaseBuilder_var useCaseBuilder = study->GetUseCaseBuilder();
5123 SALOMEDS::SComponent_var father = where->GetFatherComponent();
5124 std::string dataType = father->ComponentDataType();
5125 if ( dataType != "SMESH" ) return; // not a SMESH component
5127 SALOMEDS::SObject_var objAfter;
5128 if ( row >= 0 && useCaseBuilder->HasChildren( where ) ) {
5129 // insert at given row -> find insertion position
5130 SALOMEDS::UseCaseIterator_var useCaseIt = useCaseBuilder->GetUseCaseIterator( where );
5132 for ( i = 0; i < row && useCaseIt->More(); i++, useCaseIt->Next() );
5133 if ( i == row && useCaseIt->More() ) {
5134 objAfter = useCaseIt->Value();
5138 for ( CORBA::ULong i = 0; i < what.length(); i++ ) {
5139 SALOMEDS::SObject_var sobj = what[i];
5140 if ( CORBA::is_nil( sobj ) ) continue; // skip bad object
5141 // insert the object to the use case tree
5142 if ( !CORBA::is_nil( objAfter ) )
5143 useCaseBuilder->InsertBefore( sobj, objAfter ); // insert at given row
5145 useCaseBuilder->AppendTo( where, sobj ); // append to the end of list
5148 //================================================================================
5150 * \brief Returns true if algorithm can be used to mesh a given geometry
5151 * \param [in] theAlgoType - the algorithm type
5152 * \param [in] theLibName - a name of the Plug-in library implementing the algorithm
5153 * \param [in] theGeomObject - the geometry to mesh
5154 * \param [in] toCheckAll - if \c True, returns \c True if all shapes are meshable,
5155 * else, returns \c True if at least one shape is meshable
5156 * \return CORBA::Boolean - can or can't
5158 //================================================================================
5160 CORBA::Boolean SMESH_Gen_i::IsApplicable ( const char* theAlgoType,
5161 const char* theLibName,
5162 GEOM::GEOM_Object_ptr theGeomObject,
5163 CORBA::Boolean toCheckAll)
5167 std::string aPlatformLibName;
5168 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char*);
5169 GenericHypothesisCreator_i* aCreator =
5170 getHypothesisCreator(theAlgoType, theLibName, aPlatformLibName);
5173 TopoDS_Shape shape = GeomObjectToShape( theGeomObject );
5174 return shape.IsNull() || aCreator->IsApplicable( shape, toCheckAll );
5181 SMESH_CATCH( SMESH::doNothing );
5184 cout << "SMESH_Gen_i::IsApplicable(): exception in " << ( theAlgoType ? theAlgoType : "") << endl;
5189 //=================================================================================
5190 // function : GetInsideSphere
5191 // purpose : Collect indices of elements, which are located inside the sphere
5192 //=================================================================================
5193 SMESH::long_array* SMESH_Gen_i::GetInsideSphere( SMESH::SMESH_IDSource_ptr meshPart,
5194 SMESH::ElementType theElemType,
5200 SMESH::long_array_var aResult = new SMESH::long_array();
5201 if ( meshPart->_is_nil() )
5202 return aResult._retn();
5204 // 1. Create geometrical object
5205 gp_Pnt aP( theX, theY, theZ );
5206 TopoDS_Shape aShape = BRepPrimAPI_MakeSphere( aP, theR ).Shape();
5208 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape);
5210 if ( lst.size() > 0 ) {
5211 aResult->length( lst.size() );
5212 for ( size_t i = 0; i < lst.size(); i++ ) {
5213 aResult[i] = lst[i];
5216 return aResult._retn();
5219 SMESH::long_array* SMESH_Gen_i::GetInsideBox( SMESH::SMESH_IDSource_ptr meshPart,
5220 SMESH::ElementType theElemType,
5221 CORBA::Double theX1,
5222 CORBA::Double theY1,
5223 CORBA::Double theZ1,
5224 CORBA::Double theX2,
5225 CORBA::Double theY2,
5226 CORBA::Double theZ2) {
5227 SMESH::long_array_var aResult = new SMESH::long_array();
5228 if( meshPart->_is_nil() )
5229 return aResult._retn();
5231 TopoDS_Shape aShape = BRepPrimAPI_MakeBox( gp_Pnt( theX1, theY1, theZ1 ), gp_Pnt( theX2, theY2, theZ2 ) ).Shape();
5233 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape);
5235 if( lst.size() > 0 ) {
5236 aResult->length( lst.size() );
5237 for ( size_t i = 0; i < lst.size(); i++ ) {
5238 aResult[i] = lst[i];
5241 return aResult._retn();
5244 SMESH::long_array* SMESH_Gen_i::GetInsideCylinder( SMESH::SMESH_IDSource_ptr meshPart,
5245 SMESH::ElementType theElemType,
5249 CORBA::Double theDX,
5250 CORBA::Double theDY,
5251 CORBA::Double theDZ,
5253 CORBA::Double theR ){
5254 SMESH::long_array_var aResult = new SMESH::long_array();
5255 if( meshPart->_is_nil() )
5256 return aResult._retn();
5258 gp_Pnt aP( theX, theY, theZ );
5259 gp_Vec aV( theDX, theDY, theDZ );
5260 gp_Ax2 anAxes (aP, aV);
5262 TopoDS_Shape aShape = BRepPrimAPI_MakeCylinder(anAxes, theR, Abs(theH)).Shape();
5264 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape);
5266 if( lst.size() > 0 ) {
5267 aResult->length( lst.size() );
5268 for ( size_t i = 0; i < lst.size(); i++ ) {
5269 aResult[i] = lst[i];
5272 return aResult._retn();
5275 SMESH::long_array* SMESH_Gen_i::GetInside( SMESH::SMESH_IDSource_ptr meshPart,
5276 SMESH::ElementType theElemType,
5277 GEOM::GEOM_Object_ptr theGeom,
5278 CORBA::Double theTolerance ) {
5279 SMESH::long_array_var aResult = new SMESH::long_array();
5280 if( meshPart->_is_nil() || theGeom->_is_nil() )
5281 return aResult._retn();
5283 TopoDS_Shape aShape = GeomObjectToShape( theGeom );
5285 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape, &theTolerance);
5287 if( lst.size() > 0 ) {
5288 aResult->length( lst.size() );
5289 for ( size_t i = 0; i < lst.size(); i++ ) {
5290 aResult[i] = lst[i];
5293 return aResult._retn();
5298 std::vector<long> SMESH_Gen_i::_GetInside( SMESH::SMESH_IDSource_ptr meshPart,
5299 SMESH::ElementType theElemType,
5300 TopoDS_Shape& aShape,
5301 double* theTolerance) {
5303 std::vector<long> res;
5304 SMESH::SMESH_Mesh_var mesh = meshPart->GetMesh();
5306 if ( mesh->_is_nil() )
5309 SMESH_Mesh_i* anImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
5313 const SMDS_Mesh* meshDS = anImpl->GetImpl().GetMeshDS();
5318 SMDSAbs_ElementType aType = SMDSAbs_ElementType(theElemType);
5319 SMESH::Controls::ElementsOnShape* anElementsOnShape = new SMESH::Controls::ElementsOnShape();
5320 anElementsOnShape->SetAllNodes( true );
5321 anElementsOnShape->SetMesh( meshDS );
5322 anElementsOnShape->SetShape( aShape, aType );
5325 anElementsOnShape->SetTolerance(*theTolerance);
5327 SMESH::SMESH_Mesh_var msource = SMESH::SMESH_Mesh::_narrow(meshPart);
5328 if ( !msource->_is_nil() ) { // Mesh case
5329 SMDS_ElemIteratorPtr elemIt = meshDS->elementsIterator( aType );
5331 while ( elemIt->more() ) {
5332 const SMDS_MeshElement* anElem = elemIt->next();
5333 long anId = anElem->GetID();
5334 if ( anElementsOnShape->IsSatisfy( anId ) )
5335 res.push_back( anId );
5339 SMESH::SMESH_Group_var gsource = SMESH::SMESH_Group::_narrow(meshPart);
5340 if ( !gsource->_is_nil() ) {
5341 if(theElemType == SMESH::NODE) {
5342 SMESH::long_array_var nodes = gsource->GetNodeIDs();
5343 for ( CORBA::ULong i = 0; i < nodes->length(); ++i ) {
5344 if ( const SMDS_MeshNode* node = meshDS->FindNode( nodes[i] )) {
5345 long anId = node->GetID();
5346 if ( anElementsOnShape->IsSatisfy( anId ) )
5347 res.push_back( anId );
5350 } else if (gsource->GetType() == theElemType || theElemType == SMESH::ALL ) {
5351 SMESH::long_array_var elems = gsource->GetListOfID();
5352 for ( CORBA::ULong i = 0; i < elems->length(); ++i ) {
5353 if ( const SMDS_MeshElement* elem = meshDS->FindElement( elems[i] )) {
5354 long anId = elem->GetID();
5355 if ( anElementsOnShape->IsSatisfy( anId ) )
5356 res.push_back( anId );
5361 SMESH::SMESH_subMesh_var smsource = SMESH::SMESH_subMesh::_narrow(meshPart);
5362 if ( !smsource->_is_nil() ) {
5363 SMESH::long_array_var elems = smsource->GetElementsByType( theElemType );
5364 for ( CORBA::ULong i = 0; i < elems->length(); ++i ) {
5365 const SMDS_MeshElement* elem = ( theElemType == SMESH::NODE ) ? meshDS->FindNode( elems[i] ) : meshDS->FindElement( elems[i] );
5367 long anId = elem->GetID();
5368 if ( anElementsOnShape->IsSatisfy( anId ) )
5369 res.push_back( anId );
5377 //=============================================================================
5379 * SMESHEngine_factory
5381 * C factory, accessible with dlsym, after dlopen
5383 //=============================================================================
5387 PortableServer::ObjectId* SMESHEngine_factory( CORBA::ORB_ptr orb,
5388 PortableServer::POA_ptr poa,
5389 PortableServer::ObjectId* contId,
5390 const char* instanceName,
5391 const char* interfaceName )
5393 if(MYDEBUG) MESSAGE( "PortableServer::ObjectId* SMESHEngine_factory()" );
5394 if(MYDEBUG) SCRUTE(interfaceName);
5395 SMESH_Gen_i* aSMESHGen = new SMESH_Gen_i(orb, poa, contId, instanceName, interfaceName);
5396 return aSMESHGen->getId() ;