1 // Copyright (C) 2007-2021 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>
57 #include <libgen.h> // for basename function
61 #define LibHandle HMODULE
62 #define LoadLib( name ) LoadLibrary( name )
63 #define GetProc GetProcAddress
64 #define UnLoadLib( handle ) FreeLibrary( handle );
66 #define LibHandle void*
68 #define LoadLib( name ) dlopen( name, RTLD_LAZY | RTLD_LOCAL )
69 #else // DYNLOAD_LOCAL
70 #define LoadLib( name ) dlopen( name, RTLD_LAZY | RTLD_GLOBAL )
71 #endif // DYNLOAD_LOCAL
73 #define UnLoadLib( handle ) dlclose( handle );
76 #include "SMESH_Gen_i.hxx"
77 #include "SMESH_version.h"
79 #include "DriverMED_W_SMESHDS_Mesh.h"
80 #include "DriverMED_R_SMESHDS_Mesh.h"
82 #include "DriverCGNS_Read.hxx"
84 #include "MED_Factory.hxx"
85 #include "SMDS_EdgePosition.hxx"
86 #include "SMDS_FacePosition.hxx"
87 #include "SMDS_SetIterator.hxx"
88 #include "SMDS_SpacePosition.hxx"
89 #include "SMDS_VertexPosition.hxx"
90 #include "SMESHDS_Document.hxx"
91 #include "SMESHDS_Group.hxx"
92 #include "SMESHDS_GroupOnGeom.hxx"
93 #include "SMESH_Algo_i.hxx"
94 #include "SMESH_File.hxx"
95 #include "SMESH_Group.hxx"
96 #include "SMESH_Group_i.hxx"
97 #include "SMESH_Hypothesis.hxx"
98 #include "SMESH_Hypothesis_i.hxx"
99 #include "SMESH_Mesh.hxx"
100 #include "SMESH_MeshEditor.hxx"
101 #include "SMESH_Mesh_i.hxx"
102 #include "SMESH_PreMeshInfo.hxx"
103 #include "SMESH_PythonDump.hxx"
104 #include "SMESH_ControlsDef.hxx"
105 #include <SMESH_BoostTxtArchive.hxx>
107 // to pass CORBA exception through SMESH_TRY
108 #define SMY_OWN_CATCH catch( SALOME::SALOME_Exception& se ) { throw se; }
109 #include "SMESH_TryCatch.hxx" // to include after OCC headers!
111 #include CORBA_SERVER_HEADER(SMESH_Group)
112 #include CORBA_SERVER_HEADER(SMESH_Filter)
113 #include CORBA_SERVER_HEADER(SMESH_MeshEditor)
116 #include <GEOMImpl_Types.hxx>
117 #include <GEOM_Client.hxx>
119 #include <Basics_Utils.hxx>
120 #include <Basics_DirUtils.hxx>
122 #include <OpUtil.hxx>
123 #include <SALOMEDS_Tool.hxx>
124 #include <SALOME_Container_i.hxx>
125 #include <SALOME_LifeCycleCORBA.hxx>
126 #include <SALOME_NamingService.hxx>
127 #include <Utils_CorbaException.hxx>
128 #include <Utils_ExceptHandlers.hxx>
129 #include <Utils_SINGLETON.hxx>
130 #include <utilities.h>
132 #include CORBA_CLIENT_HEADER(SALOME_ModuleCatalog)
133 #include CORBA_CLIENT_HEADER(SALOME_Session)
135 // helpers about SALOME::GenericObj
136 #include <SALOMEDS_wrap.hxx>
137 #include <SALOMEDS_Attributes_wrap.hxx>
138 #include <GEOM_wrap.hxx>
147 #include <boost/archive/text_oarchive.hpp>
148 #include <boost/serialization/list.hpp>
149 #include <boost/serialization/string.hpp>
152 using SMESH::TPythonDump;
155 #define NUM_TMP_FILES 2
158 static int MYDEBUG = 0;
160 static int MYDEBUG = 0;
163 // Static variables definition
164 GEOM::GEOM_Gen_var SMESH_Gen_i::myGeomGen;
165 CORBA::ORB_var SMESH_Gen_i::myOrb;
166 PortableServer::POA_var SMESH_Gen_i::myPoa;
167 SALOME_NamingService_Abstract* SMESH_Gen_i::myNS = nullptr;
168 SALOME_LifeCycleCORBA* SMESH_Gen_i::myLCC = nullptr;
169 SMESH_Gen_i* SMESH_Gen_i::mySMESHGen = nullptr;
172 const int nbElemPerDiagonal = 10;
174 //=============================================================================
176 * GetServant [ static ]
178 * Get servant of the CORBA object
180 //=============================================================================
182 PortableServer::ServantBase_var SMESH_Gen_i::GetServant( CORBA::Object_ptr theObject )
184 if( CORBA::is_nil( theObject ) || CORBA::is_nil( GetPOA() ) )
187 PortableServer::Servant aServant = GetPOA()->reference_to_servant( theObject );
190 catch (PortableServer::POA::ObjectNotActive &ex)
192 MESSAGE("GetServant: ObjectNotActive");
195 catch (PortableServer::POA::WrongAdapter &ex)
197 MESSAGE("GetServant: WrongAdapter: OK when several servants used to build several mesh in parallel...");
200 catch (PortableServer::POA::WrongPolicy &ex)
202 MESSAGE("GetServant: WrongPolicy");
207 MESSAGE( "GetServant - Unknown exception was caught!!!" );
212 //=============================================================================
214 * SObjectToObject [ static ]
216 * Get CORBA object corresponding to the SALOMEDS::SObject
218 //=============================================================================
220 CORBA::Object_var SMESH_Gen_i::SObjectToObject( SALOMEDS::SObject_ptr theSObject )
222 SALOMEDS::GenericAttribute_wrap anAttr;
223 CORBA::Object_var anObj;
224 if ( !theSObject->_is_nil() ) {
226 if( theSObject->FindAttribute( anAttr.inout(), "AttributeIOR" ) ) {
227 SALOMEDS::AttributeIOR_wrap anIOR = anAttr;
228 CORBA::String_var aValue = anIOR->Value();
229 if( strcmp( aValue, "" ) != 0 )
230 anObj = GetORB()->string_to_object( aValue );
234 INFOS( "SObjectToObject - Unknown exception was caught!!!" );
240 // Set Naming Service object
241 void SMESH_Gen_i::SetNS(SALOME_NamingService_Abstract *ns)
248 //=============================================================================
252 * Get SALOME_NamingService object
254 //=============================================================================
256 SALOME_NamingService_Abstract* SMESH_Gen_i::GetNS()
259 myNS = SINGLETON_<SALOME_NamingService>::Instance();
260 ASSERT(SINGLETON_<SALOME_NamingService>::IsAlreadyExisting());
261 myNS->init_orb( GetORB() );
266 //=============================================================================
270 * Get SALOME_LifeCycleCORBA object
272 //=============================================================================
274 SALOME_LifeCycleCORBA* SMESH_Gen_i::GetLCC()
276 if ( myLCC == NULL ) {
277 myLCC = new SALOME_LifeCycleCORBA( GetNS() );
282 //=============================================================================
284 * GetGeomEngine [ static ]
286 * Get GEOM::GEOM_Gen reference
288 //=============================================================================
290 GEOM::GEOM_Gen_var SMESH_Gen_i::GetGeomEngine( GEOM::GEOM_Object_ptr go )
292 GEOM::GEOM_Gen_ptr gen = GEOM::GEOM_Gen::_nil();
293 if ( !CORBA::is_nil( go ))
298 //=============================================================================
300 * SMESH_Gen_i::SMESH_Gen_i
302 * Default constructor: not for use
304 //=============================================================================
306 SMESH_Gen_i::SMESH_Gen_i()
310 //=============================================================================
312 * SMESH_Gen_i::SMESH_Gen_i
314 * Standard constructor, used with Container
316 //=============================================================================
318 SMESH_Gen_i::SMESH_Gen_i( CORBA::ORB_ptr orb,
319 PortableServer::POA_ptr poa,
320 PortableServer::ObjectId* contId,
321 const char* instanceName,
322 const char* interfaceName,
324 : Engines_Component_i( orb, poa, contId, instanceName, interfaceName, false, checkNS )
327 myOrb = CORBA::ORB::_duplicate(orb);
328 myPoa = PortableServer::POA::_duplicate(poa);
331 _id = myPoa->activate_object( _thisObj );
333 myStudyContext = new StudyContext;
335 myIsEmbeddedMode = false;
336 myIsEnablePublish = true;
337 myShapeReader = NULL; // shape reader
339 myIsHistoricalPythonDump = true;
340 myToForgetMeshDataOnHypModif = false;
342 // set it in standalone mode only
343 //OSD::SetSignal( true );
345 // 0020605: EDF 1190 SMESH: Display performance. 80 seconds for 52000 cells.
346 // find out mode (embedded or standalone) here else
347 // meshes created before calling SMESH_Client::GetSMESHGen(), which calls
348 // SMESH_Gen_i::SetEmbeddedMode(), have wrong IsEmbeddedMode flag
351 if ( SALOME_NamingService_Abstract* ns = GetNS() )
353 CORBA::Object_var obj = ns->Resolve( "/Kernel/Session" );
354 SALOME::Session_var session = SALOME::Session::_narrow( obj ) ;
355 if ( !session->_is_nil() )
357 CORBA::String_var str_host = session->getHostname();
358 CORBA::Long s_pid = session->getPID();
359 string my_host = Kernel_Utils::GetHostname();
361 long my_pid = (long)_getpid();
363 long my_pid = (long) getpid();
365 SetEmbeddedMode( s_pid == my_pid && my_host == str_host.in() );
371 //=============================================================================
373 * SMESH_Gen_i::~SMESH_Gen_i
377 //=============================================================================
379 SMESH_Gen_i::~SMESH_Gen_i()
381 // delete hypothesis creators
382 map<string, GenericHypothesisCreator_i*>::iterator itHyp, itHyp2;
383 for (itHyp = myHypCreatorMap.begin(); itHyp != myHypCreatorMap.end(); itHyp++)
385 // same creator can be mapped under different names
386 GenericHypothesisCreator_i* creator = (*itHyp).second;
390 for (itHyp2 = itHyp; itHyp2 != myHypCreatorMap.end(); itHyp2++)
391 if ( creator == (*itHyp2).second )
392 (*itHyp2).second = 0;
394 myHypCreatorMap.clear();
396 // Clear study contexts data
397 delete myStudyContext;
399 // delete shape reader
401 delete myShapeReader;
404 //=============================================================================
406 * SMESH_Gen_i::getHypothesisCreator
408 * Get hypothesis creator
410 //=============================================================================
412 GenericHypothesisCreator_i* SMESH_Gen_i::getHypothesisCreator(const char* theHypName,
413 const char* theLibName,
414 std::string& thePlatformLibName)
416 std::string aPlatformLibName;
417 /* It's Need to translate lib name for WIN32 or X platform */
418 if ( theLibName && theLibName[0] != '\0' )
420 int libNameLen = strlen(theLibName);
421 //check for old format "libXXXXXXX.so"
422 if (libNameLen > 7 &&
423 !strncmp( theLibName, "lib", 3 ) &&
424 !strcmp( theLibName+libNameLen-3, ".so" ))
428 aPlatformLibName = std::string( theLibName+3, libNameLen-6 ) + ".dll";
429 #elif defined(__APPLE__)
430 aPlatformLibName = std::string( theLibName, libNameLen-3 ) + ".dylib";
432 aPlatformLibName = theLibName;
437 //try to use new format
439 aPlatformLibName = theLibName;
440 aPlatformLibName += ".dll";
441 #elif defined(__APPLE__)
442 aPlatformLibName = std::string( "lib" ) + std::string( theLibName ) + ".dylib";
444 aPlatformLibName = std::string( "lib" ) + std::string( theLibName ) + ".so";
448 thePlatformLibName = aPlatformLibName;
450 Unexpect aCatch(SALOME_SalomeException);
451 if(MYDEBUG) MESSAGE( "Create Hypothesis <" << theHypName << "> from " << aPlatformLibName);
453 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char* );
454 GenericHypothesisCreator_i* aCreator;
457 // check, if creator for this hypothesis type already exists
458 if (myHypCreatorMap.find(string(theHypName)) == myHypCreatorMap.end())
460 // load plugin library
461 if(MYDEBUG) MESSAGE("Loading server meshers plugin library ...");
464 const wchar_t* path = Kernel_Utils::decode_s(aPlatformLibName);
465 SMESHUtils::ArrayDeleter<const wchar_t> deleter( path );
467 const char* path = aPlatformLibName.c_str();
470 const char* path = aPlatformLibName.c_str();
472 LibHandle libHandle = LoadLib( path );
476 // report any error, if occurred
478 const char* anError = dlerror();
479 throw(SALOME_Exception( anError ));
481 throw(SALOME_Exception ( SMESH_Comment("Can't load meshers plugin library " )
482 << aPlatformLibName));
486 // get method, returning hypothesis creator
487 if(MYDEBUG) MESSAGE("Find GetHypothesisCreator() method ...");
488 GetHypothesisCreator procHandle =
489 (GetHypothesisCreator)GetProc( libHandle, "GetHypothesisCreator" );
492 throw(SALOME_Exception(SMESH_Comment("bad hypothesis plugin library")
493 << aPlatformLibName ));
494 UnLoadLib(libHandle);
497 // get hypothesis creator
498 if(MYDEBUG) MESSAGE("Get Hypothesis Creator for " << theHypName);
499 aCreator = procHandle(theHypName);
502 throw(SALOME_Exception( SMESH_Comment( theHypName ) << " is missing from "
503 << aPlatformLibName));
505 // map hypothesis creator to a hypothesis name
506 myHypCreatorMap[string(theHypName)] = aCreator;
511 return myHypCreatorMap[string(theHypName)];
514 catch (SALOME_Exception& S_ex)
516 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
521 //=============================================================================
523 * SMESH_Gen_i::createHypothesis
525 * Create hypothesis of given type
527 //=============================================================================
529 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::createHypothesis(const char* theHypName,
530 const char* theLibName)
532 SMESH_Hypothesis_i* myHypothesis_i = 0;
533 SMESH::SMESH_Hypothesis_var hypothesis_i;
534 std::string aPlatformLibName;
535 GenericHypothesisCreator_i* aCreator =
536 getHypothesisCreator(theHypName, theLibName, aPlatformLibName);
538 // create a new hypothesis object, store its ref. in studyContext
539 myHypothesis_i = aCreator->Create(myPoa, &myGen);
542 myHypothesis_i->SetLibName( aPlatformLibName.c_str() ); // for persistency assurance
543 CORBA::String_var hypName = myHypothesis_i->GetName();
544 myHypCreatorMap[ hypName.in() ] = aCreator;
546 // activate the CORBA servant of hypothesis
547 hypothesis_i = myHypothesis_i->_this();
548 int nextId = RegisterObject( hypothesis_i );
549 if(MYDEBUG) { MESSAGE( "Add hypo to map with id = "<< nextId ); }
550 else { (void)nextId; } // avoid "unused variable" warning in release mode
552 return hypothesis_i._retn();
555 //=============================================================================
557 * SMESH_Gen_i::createMesh
559 * Create empty mesh on shape
561 //=============================================================================
563 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::createMesh()
565 Unexpect aCatch(SALOME_SalomeException);
566 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::createMesh" );
568 // Get or create the GEOM_Client instance
570 // create a new mesh object servant, store it in a map in study context
571 SMESH_Mesh_i* meshServant = new SMESH_Mesh_i( GetPOA(), this );
572 // create a new mesh object
573 if(MYDEBUG) MESSAGE("myIsEmbeddedMode " << myIsEmbeddedMode);
574 meshServant->SetImpl( myGen.CreateMesh( myIsEmbeddedMode ));
576 // activate the CORBA servant of Mesh
577 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( meshServant->_this() );
578 int nextId = RegisterObject( mesh );
579 if(MYDEBUG) { MESSAGE( "Add mesh to map with id = "<< nextId); }
580 else { (void)nextId; } // avoid "unused variable" warning in release mode
583 catch (SALOME_Exception& S_ex) {
584 THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
586 return SMESH::SMESH_Mesh::_nil();
589 //=============================================================================
591 * SMESH_Gen_i::GetShapeReader
595 //=============================================================================
597 GEOM_Client* SMESH_Gen_i::GetShapeReader()
599 // create shape reader if necessary
600 if ( !myShapeReader )
601 myShapeReader = new GEOM_Client(GetContainerRef());
602 ASSERT( myShapeReader );
603 return myShapeReader;
606 //=============================================================================
608 * SMESH_Gen_i::SetGeomEngine
610 * Set GEOM::GEOM_Gen reference
612 //=============================================================================
614 void SMESH_Gen_i::SetGeomEngine( GEOM::GEOM_Gen_ptr geomcompo )
616 myGeomGen = GEOM::GEOM_Gen::_duplicate( geomcompo );
619 //=============================================================================
621 * SMESH_Gen_i::SetEmbeddedMode
625 //=============================================================================
627 void SMESH_Gen_i::SetEmbeddedMode( CORBA::Boolean theMode )
629 myIsEmbeddedMode = theMode;
631 if ( !myIsEmbeddedMode ) {
632 //PAL10867: disable signals catching with "noexcepthandler" option
633 char* envNoCatchSignals = getenv("NOT_INTERCEPT_SIGNALS");
634 if (!envNoCatchSignals || !atoi(envNoCatchSignals))
639 char* envDisableFPE = getenv("DISABLE_FPE");
640 if (envDisableFPE && atoi(envDisableFPE))
645 OSD::SetSignal( raiseFPE );
647 // else OSD::SetSignal() is called in GUI
651 //=============================================================================
653 * SMESH_Gen_i::IsEmbeddedMode
657 //=============================================================================
659 CORBA::Boolean SMESH_Gen_i::IsEmbeddedMode()
661 return myIsEmbeddedMode;
664 //=============================================================================
666 * SMESH_Gen_i::SetEnablePublish
668 * Set enable publishing in the study
670 //=============================================================================
672 void SMESH_Gen_i::SetEnablePublish( CORBA::Boolean theIsEnablePublish )
674 myIsEnablePublish = theIsEnablePublish;
677 //=============================================================================
679 * SMESH_Gen_i::IsEnablePublish
681 * Check enable publishing
683 //=============================================================================
685 CORBA::Boolean SMESH_Gen_i::IsEnablePublish()
687 return myIsEnablePublish;
690 //=============================================================================
692 * SMESH_Gen_i::UpdateStudy
694 * Update study (needed at switching GEOM->SMESH)
696 //=============================================================================
698 void SMESH_Gen_i::UpdateStudy()
700 if ( !myStudyContext )
701 myStudyContext = new StudyContext;
703 SALOMEDS::Study_var aStudy = getStudyServant();
704 if ( !CORBA::is_nil( aStudy ) )
706 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
708 SALOMEDS::SComponent_wrap GEOM_var = aStudy->FindComponent( "GEOM" );
709 if( !GEOM_var->_is_nil() )
710 aStudyBuilder->LoadWith( GEOM_var, GetGeomEngine( /*isShaper=*/false ) );
712 GEOM_var = aStudy->FindComponent( "SHAPERSTUDY" );
713 if( !GEOM_var->_is_nil() )
714 aStudyBuilder->LoadWith( GEOM_var, GetGeomEngine( /*isShaper=*/true ) );
716 // NPAL16168, issue 0020210
717 // Let meshes update their data depending on GEOM groups that could change
718 CORBA::String_var compDataType = ComponentDataType();
719 SALOMEDS::SComponent_wrap me = aStudy->FindComponent( compDataType.in() );
720 if ( !me->_is_nil() ) {
721 SALOMEDS::ChildIterator_wrap anIter = aStudy->NewChildIterator( me );
722 for ( ; anIter->More(); anIter->Next() ) {
723 SALOMEDS::SObject_wrap so = anIter->Value();
724 CORBA::Object_var ior = SObjectToObject( so );
725 if ( SMESH_Mesh_i* mesh = SMESH::DownCast<SMESH_Mesh_i*>( ior ))
726 mesh->CheckGeomModif();
732 //================================================================================
734 * \brief Return true if mesh has ICON_SMESH_TREE_GEOM_MODIF icon
736 //================================================================================
738 bool SMESH_Gen_i::isGeomModifIcon( SMESH::SMESH_Mesh_ptr mesh )
740 SALOMEDS::SObject_wrap so = ObjectToSObject( mesh );
741 SALOMEDS::GenericAttribute_wrap attr;
742 if ( ! so->_is_nil() && so->FindAttribute( attr.inout(), "AttributePixMap" ))
744 SALOMEDS::AttributePixMap_wrap pm = attr;
745 CORBA::String_var ico = pm->GetPixMap();
746 return ( strcmp( ico.in(), "ICON_SMESH_TREE_GEOM_MODIF" ) == 0 );
751 //=================================================================================
752 // function : hasObjectInfo()
753 // purpose : shows if module provides information for its objects
754 //=================================================================================
756 bool SMESH_Gen_i::hasObjectInfo()
761 //=================================================================================
762 // function : getObjectInfo()
763 // purpose : returns an information for a given object by its entry
764 //=================================================================================
766 char* SMESH_Gen_i::getObjectInfo( const char* entry )
768 // for a mesh with icon == ICON_SMESH_TREE_GEOM_MODIF show a warning;
769 // for the rest, "module 'SMESH', ID=0:1:2:*"
773 SALOMEDS::SObject_wrap so = getStudyServant()->FindObjectID( entry );
774 CORBA::Object_var obj = SObjectToObject( so );
775 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( obj );
776 if ( isGeomModifIcon( mesh ))
778 txt << "The geometry was changed and the mesh needs to be recomputed";
783 CORBA::String_var compType = ComponentDataType();
784 txt << "module '" << compType << "', ID=" << entry;
786 return CORBA::string_dup( txt );
789 //=============================================================================
791 * SMESH_Gen_i::GetStudyContext
795 //=============================================================================
797 StudyContext* SMESH_Gen_i::GetStudyContext()
799 return myStudyContext;
802 //=============================================================================
804 * SMESH_Gen_i::CreateHypothesis
806 * Create hypothesis/algorithm of given type and publish it in the study
808 //=============================================================================
810 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::CreateHypothesis( const char* theHypName,
811 const char* theLibName )
813 Unexpect aCatch(SALOME_SalomeException);
814 // Create hypothesis/algorithm
815 SMESH::SMESH_Hypothesis_var hyp = this->createHypothesis( theHypName, theLibName );
817 // Publish hypothesis/algorithm in the study
818 if ( CanPublishInStudy( hyp ) ) {
819 SALOMEDS::SObject_wrap aSO = PublishHypothesis( hyp );
820 if ( !aSO->_is_nil() ) {
821 // Update Python script
822 TPythonDump(this) << aSO << " = " << this << ".CreateHypothesis('"
823 << theHypName << "', '" << theLibName << "')";
830 //================================================================================
832 * \brief Return a hypothesis initialized by given average length.
833 * \param theHypType - hypothesis type name
834 * \param theLibName - plugin library name
835 * \param theAverageLength - average length
836 * \param theQuadDominated - is quad-dominated flag
837 * \retval SMESH::SMESH_Hypothesis_ptr - the new hypothesis
839 //================================================================================
841 SMESH::SMESH_Hypothesis_ptr
842 SMESH_Gen_i::CreateHypothesisByAverageLength( const char* theHypType,
843 const char* theLibName,
844 CORBA::Double theAverageLength,
845 CORBA::Boolean theQuadDominated)
847 SMESH::HypInitParams initParams = { ::SMESH_Hypothesis::BY_AVERAGE_LENGTH,
848 theAverageLength, theQuadDominated };
850 SMESH::SMESH_Hypothesis_var hyp =
851 GetHypothesisParameterValues( theHypType, theLibName,
852 SMESH::SMESH_Mesh::_nil(),
853 GEOM::GEOM_Object::_nil(),
855 SALOMEDS::SObject_wrap so = PublishHypothesis( hyp );
857 TPythonDump(this) << hyp << " = " << this << ".CreateHypothesisByAverageLength( '"
858 << theHypType << "', '"
859 << theLibName << "', "
860 << theAverageLength << ", "
861 << theQuadDominated << " )";
866 //================================================================================
868 * \brief Return a hypothesis holding parameter values corresponding either to the mesh
869 * existing on the given geometry or to size of the geometry.
870 * \param theHypType - hypothesis type name
871 * \param theLibName - plugin library name
872 * \param theMesh - The mesh of interest
873 * \param theGeom - The shape to get parameter values from
874 * \retval SMESH::SMESH_Hypothesis_ptr - The returned hypothesis may be the one existing
875 * in a study and used to compute the mesh, or a temporary one created just to pass
878 //================================================================================
880 SMESH::SMESH_Hypothesis_ptr
881 SMESH_Gen_i::GetHypothesisParameterValues( const char* theHypType,
882 const char* theLibName,
883 SMESH::SMESH_Mesh_ptr theMesh,
884 GEOM::GEOM_Object_ptr theGeom,
885 const SMESH::HypInitParams& theParams)
887 Unexpect aCatch(SALOME_SalomeException);
889 const bool byMesh = ( theParams.way == ::SMESH_Hypothesis::BY_MESH );
890 if ( byMesh && CORBA::is_nil( theMesh ) )
891 return SMESH::SMESH_Hypothesis::_nil();
892 if ( byMesh && CORBA::is_nil( theGeom ) )
893 return SMESH::SMESH_Hypothesis::_nil();
895 // -----------------------------------------------
896 // find hypothesis used to mesh theGeom
897 // -----------------------------------------------
899 // get mesh and shape
900 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
901 TopoDS_Shape shape = GeomObjectToShape( theGeom );
902 if ( byMesh && ( !meshServant || meshServant->NbNodes()==0 || shape.IsNull() ))
903 return SMESH::SMESH_Hypothesis::_nil();
904 ::SMESH_Mesh* mesh = meshServant ? &meshServant->GetImpl() : (::SMESH_Mesh*)0;
906 // create a temporary hypothesis to know its dimension
907 SMESH::SMESH_Hypothesis_var tmpHyp = this->createHypothesis( theHypType, theLibName );
908 SMESH_Hypothesis_i* hypServant = SMESH::DownCast<SMESH_Hypothesis_i*>( tmpHyp );
910 return SMESH::SMESH_Hypothesis::_nil();
911 ::SMESH_Hypothesis* hyp = hypServant->GetImpl();
914 // look for a hypothesis of theHypType used to mesh the shape
915 if ( myGen.GetShapeDim( shape ) == hyp->GetDim() )
918 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( theGeom );
919 int nbLocalHyps = aHypList->length();
920 for ( int i = 0; i < nbLocalHyps; i++ ) {
921 CORBA::String_var hypName = aHypList[i]->GetName();
922 if ( strcmp( theHypType, hypName.in() ) == 0 ) // FOUND local!
923 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
925 // check super shapes
926 TopTools_ListIteratorOfListOfShape itShape( mesh->GetAncestors( shape ));
927 while ( nbLocalHyps == 0 && itShape.More() ) {
928 GEOM::GEOM_Object_ptr geomObj = ShapeToGeomObject( itShape.Value() );
929 if ( ! CORBA::is_nil( geomObj )) {
930 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( geomObj );
931 nbLocalHyps = aHypList->length();
932 for ( int i = 0; i < nbLocalHyps; i++ )
933 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND global!
934 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
940 // let the temporary hypothesis find out somehow parameter values by mesh
941 if ( hyp->SetParametersByMesh( mesh, shape ))
942 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
946 ::SMESH_Hypothesis::TDefaults dflts;
947 dflts._way = ( ::SMESH_Hypothesis::InitWay) theParams.way;
948 dflts._nbSegments = myGen.GetDefaultNbSegments();
949 dflts._elemLength = theParams.averageLength;
950 dflts._quadDominated = theParams.quadDominated;
951 if ( theParams.way == ::SMESH_Hypothesis::BY_GEOM )
954 dflts._diagonal = mesh->GetShapeDiagonalSize();
956 dflts._diagonal = ::SMESH_Mesh::GetShapeDiagonalSize( shape );
957 dflts._elemLength = dflts._diagonal / myGen.GetBoundaryBoxSegmentation();
958 dflts._shape = &shape;
961 // let the hypothesis initialize it's values
962 if ( hyp->SetParametersByDefaults( dflts, mesh ))
963 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
966 return SMESH::SMESH_Hypothesis::_nil();
969 //=============================================================================
971 * Returns \c True if a hypothesis is assigned to a sole sub-mesh in a current Study
972 * \param [in] theHyp - the hypothesis of interest
973 * \param [out] theMesh - the sole mesh using \a theHyp
974 * \param [out] theShape - the sole geometry \a theHyp is assigned to
975 * \return boolean - \c True if \a theMesh and \a theShape are sole using \a theHyp
977 * If two meshes on same shape have theHyp assigned to the same sub-shape, they are
978 * considered as SAME sub-mesh => result is \c true.
979 * This method ids used to initialize SMESHGUI_GenericHypothesisCreator with
980 * a shape to which an hyp being edited is assigned.
982 //=============================================================================
984 CORBA::Boolean SMESH_Gen_i::GetSoleSubMeshUsingHyp( SMESH::SMESH_Hypothesis_ptr theHyp,
985 SMESH::SMESH_Mesh_out theMesh,
986 GEOM::GEOM_Object_out theShape)
988 if ( CORBA::is_nil( theHyp ))
991 // get Mesh component SO
992 CORBA::String_var compDataType = ComponentDataType();
993 SALOMEDS::SComponent_wrap comp = getStudyServant()->FindComponent( compDataType.in() );
994 if ( CORBA::is_nil( comp ))
997 // look for child SO of meshes
998 SMESH::SMESH_Mesh_var foundMesh;
999 TopoDS_Shape foundShape;
1001 SALOMEDS::ChildIterator_wrap meshIter = getStudyServant()->NewChildIterator( comp );
1002 for ( ; meshIter->More() && isSole; meshIter->Next() )
1004 SALOMEDS::SObject_wrap curSO = meshIter->Value();
1005 CORBA::Object_var obj = SObjectToObject( curSO );
1006 SMESH_Mesh_i* mesh_i = SMESH::DownCast< SMESH_Mesh_i* >( obj );
1010 // look for a sole shape where theHyp is assigned
1011 bool isHypFound = false;
1012 const ShapeToHypothesis & s2hyps = mesh_i->GetImpl().GetMeshDS()->GetHypotheses();
1013 ShapeToHypothesis::Iterator s2hypsIt( s2hyps );
1014 for ( ; s2hypsIt.More() && isSole; s2hypsIt.Next() )
1016 const THypList& hyps = s2hypsIt.Value();
1017 THypList::const_iterator h = hyps.begin();
1018 for ( ; h != hyps.end(); ++h )
1019 if ( (*h)->GetID() == theHyp->GetId() )
1021 if ( h != hyps.end()) // theHyp found
1024 if ( ! foundShape.IsNull() &&
1025 ! foundShape.IsSame( s2hypsIt.Key() )) // not a sole sub-shape
1027 foundShape.Nullify();
1031 foundShape = s2hypsIt.Key();
1033 } // loop on assigned hyps
1035 if ( isHypFound && !foundShape.IsNull() ) // a mesh using theHyp is found
1037 if ( !foundMesh->_is_nil() ) // not a sole mesh
1039 if ( !foundMesh->HasShapeToMesh() ||
1040 !mesh_i ->HasShapeToMesh() )
1042 isSole = ( foundMesh->HasShapeToMesh() == mesh_i->HasShapeToMesh() );
1046 GEOM::GEOM_Object_var s1 = mesh_i ->GetShapeToMesh();
1047 GEOM::GEOM_Object_var s2 = foundMesh->GetShapeToMesh();
1048 isSole = s1->IsSame( s2 );
1051 foundMesh = SMESH::SMESH_Mesh::_narrow( obj );
1057 ! foundMesh->_is_nil() &&
1058 ! foundShape.IsNull() )
1060 theMesh = foundMesh._retn();
1061 theShape = ShapeToGeomObject( foundShape );
1062 return ( !theMesh->_is_nil() && !theShape->_is_nil() );
1067 //=============================================================================
1069 * Set number of segments per diagonal of boundary box of geometry by which
1070 * default segment length of appropriate 1D hypotheses is defined
1072 //=============================================================================
1074 void SMESH_Gen_i::SetBoundaryBoxSegmentation( CORBA::Long theNbSegments )
1076 if ( theNbSegments > 0 )
1077 myGen.SetBoundaryBoxSegmentation( int( theNbSegments ));
1079 THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
1082 //=============================================================================
1084 * \brief Set default number of segments per edge
1086 //=============================================================================
1088 void SMESH_Gen_i::SetDefaultNbSegments(CORBA::Long theNbSegments)
1090 if ( theNbSegments > 0 )
1091 myGen.SetDefaultNbSegments( int(theNbSegments) );
1093 THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
1096 //=============================================================================
1098 * Set an option value
1100 //=============================================================================
1102 void SMESH_Gen_i::SetOption(const char* name, const char* value)
1104 if ( name && value && strlen( value ) > 0 )
1107 if ( strcmp(name, "historical_python_dump") == 0 )
1109 myIsHistoricalPythonDump = ( value[0] == '1' || toupper(value[0]) == 'T' ); // 1 || true
1110 msgToGUI = "preferences/SMESH/historical_python_dump/";
1111 msgToGUI += myIsHistoricalPythonDump ? "true" : "false";
1113 else if ( strcmp(name, "forget_mesh_on_hyp_modif") == 0 )
1115 myToForgetMeshDataOnHypModif = ( value[0] == '1' || toupper(value[0]) == 'T' ); // 1 || true
1116 msgToGUI = "preferences/SMESH/forget_mesh_on_hyp_modif/";
1117 msgToGUI += myToForgetMeshDataOnHypModif ? "true" : "false";
1119 else if ( strcmp(name, "default_grp_color") == 0 )
1123 // color must be presented as a string of following form:
1124 if ( str.at(0) == '#' && str.length() == 7 ) { // hexadecimal color ("#ffaa00", for example)
1125 str = str.substr(1);
1126 for ( size_t i = 0; i < str.length()/2; i++ )
1127 if ( str.at(i*2) >= '0' && str.at(i*2) <= 'f' && str.at(i*2+1) >= '0' && str.at(i*2+1) <= 'f' )
1128 color.push_back( strtol( str.substr( i*2, 2 ).c_str(), NULL, 16 ) );
1130 else if ( value ) { // rgb color ("255,170,0", for example)
1131 string tempValue( value );
1132 char* colorValue = strtok( &tempValue[0], "," );
1133 while ( colorValue != NULL ) {
1134 int c_value = atoi( colorValue );
1135 if ( c_value >= 0 && c_value <= 255 )
1136 color.push_back( c_value );
1137 colorValue = strtok( NULL, "," );
1140 if ( color.size() == 3 ) { // color must have three valid component
1141 SMESHDS_GroupBase::SetDefaultColor( Quantity_Color( color[0]/255., color[1]/255., color[2]/255., Quantity_TOC_RGB ) );
1142 myDefaultGroupColor = value;
1143 msgToGUI = "preferences/SMESH/default_grp_color/";
1148 // update preferences in case if SetOption() is invoked from python console
1149 if ( !msgToGUI.empty() )
1151 CORBA::Object_var obj = SMESH_Gen_i::GetNS()->Resolve( "/Kernel/Session" );
1152 SALOME::Session_var session = SALOME::Session::_narrow( obj );
1153 if ( !CORBA::is_nil( session ) )
1154 session->emitMessageOneWay(msgToGUI.c_str());
1159 //=============================================================================
1161 * Return an option value
1163 //=============================================================================
1165 char* SMESH_Gen_i::GetOption(const char* name)
1169 if ( strcmp(name, "historical_python_dump") == 0 )
1171 return CORBA::string_dup( myIsHistoricalPythonDump ? "true" : "false" );
1173 if ( strcmp(name, "forget_mesh_on_hyp_modif") == 0 )
1175 return CORBA::string_dup( myToForgetMeshDataOnHypModif ? "true" : "false" );
1177 if ( strcmp(name, "default_grp_color") == 0 )
1179 return CORBA::string_dup( myDefaultGroupColor.c_str() );
1182 return CORBA::string_dup( "" );
1185 //=============================================================================
1187 * SMESH_Gen_i::CreateMesh
1189 * Create empty mesh on a shape and publish it in the study
1191 //=============================================================================
1193 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
1195 Unexpect aCatch(SALOME_SalomeException);
1196 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
1198 SMESH::SMESH_Mesh_var mesh = this->createMesh();
1200 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
1201 ASSERT( meshServant );
1202 meshServant->SetShape( theShapeObject );
1204 // publish mesh in the study
1205 if ( CanPublishInStudy( mesh ) ) {
1206 SALOMEDS::StudyBuilder_var aStudyBuilder = getStudyServant()->NewBuilder();
1207 aStudyBuilder->NewCommand(); // There is a transaction
1208 SALOMEDS::SObject_wrap aSO = PublishMesh( mesh.in() );
1209 aStudyBuilder->CommitCommand();
1210 if ( !aSO->_is_nil() ) {
1211 // Update Python script
1212 TPythonDump(this) << aSO << " = " << this << ".CreateMesh(" << theShapeObject << ")";
1216 return mesh._retn();
1219 //=============================================================================
1221 * SMESH_Gen_i::CreateEmptyMesh
1225 //=============================================================================
1227 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateEmptyMesh()
1229 Unexpect aCatch(SALOME_SalomeException);
1230 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
1232 SMESH::SMESH_Mesh_var mesh = this->createMesh();
1234 // publish mesh in the study
1235 if ( CanPublishInStudy( mesh ) ) {
1236 SALOMEDS::StudyBuilder_var aStudyBuilder = getStudyServant()->NewBuilder();
1237 aStudyBuilder->NewCommand(); // There is a transaction
1238 SALOMEDS::SObject_wrap aSO = PublishMesh( mesh.in() );
1239 aStudyBuilder->CommitCommand();
1240 if ( !aSO->_is_nil() ) {
1241 // Update Python script
1242 TPythonDump(this) << aSO << " = " << this << ".CreateEmptyMesh()";
1246 return mesh._retn();
1251 //================================================================================
1253 * \brief Throw an exception in case if the file can't be read
1255 //================================================================================
1257 void checkFileReadable( const char* theFileName )
1259 SMESH_File f ( theFileName );
1262 if ( !f.error().empty() )
1263 THROW_SALOME_CORBA_EXCEPTION( f.error().c_str(), SALOME::BAD_PARAM);
1265 THROW_SALOME_CORBA_EXCEPTION
1266 (( SMESH_Comment("Can't open for reading the file ") << theFileName ).c_str(),
1267 SALOME::BAD_PARAM );
1272 //=============================================================================
1274 * SMESH_Gen_i::CreateMeshFromUNV
1276 * Create mesh and import data from UNV file
1278 //=============================================================================
1280 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromUNV( const char* theFileName )
1282 Unexpect aCatch(SALOME_SalomeException);
1284 checkFileReadable( theFileName );
1286 SMESH::SMESH_Mesh_var aMesh = createMesh();
1288 // publish mesh in the study
1289 if ( CanPublishInStudy( aMesh ) ) {
1290 SALOMEDS::StudyBuilder_var aStudyBuilder = getStudyServant()->NewBuilder();
1291 aStudyBuilder->NewCommand(); // There is a transaction
1292 SALOMEDS::SObject_wrap aSO = PublishMesh( aMesh.in(), aFileName.c_str() );
1293 aStudyBuilder->CommitCommand();
1294 if ( !aSO->_is_nil() ) {
1295 // Update Python script
1296 TPythonDump(this) << aSO << " = " << this << ".CreateMeshesFromUNV(r'" << theFileName << "')";
1300 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1302 aServant->ImportUNVFile( theFileName );
1304 // Dump creation of groups
1305 SMESH::ListOfGroups_var groups = aServant->GetGroups();
1307 aServant->GetImpl().GetMeshDS()->Modified();
1308 return aMesh._retn();
1311 //=============================================================================
1313 * SMESH_Gen_i::CreateMeshFromMED
1315 * Create mesh and import data from MED file
1317 //=============================================================================
1319 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
1320 SMESH::DriverMED_ReadStatus& theStatus )
1322 checkFileReadable( theFileName );
1325 char bname[ _MAX_FNAME ];
1326 _splitpath( theFileName, NULL, NULL, bname, NULL );
1327 string aFileName = bname;
1329 string aFileName = basename( const_cast<char *>( theFileName ));
1331 // Retrieve mesh names from the file
1332 DriverMED_R_SMESHDS_Mesh myReader;
1333 myReader.SetFile( theFileName );
1334 myReader.SetMeshId( -1 );
1335 Driver_Mesh::Status aStatus;
1336 list<string> aNames = myReader.GetMeshNames(aStatus);
1337 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
1338 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
1340 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
1343 TPythonDump aPythonDump(this);
1344 aPythonDump << "([";
1346 if (theStatus == SMESH::DRS_OK)
1348 SALOMEDS::StudyBuilder_var aStudyBuilder;
1349 aStudyBuilder = getStudyServant()->NewBuilder();
1350 aStudyBuilder->NewCommand(); // There is a transaction
1352 aResult->length( aNames.size() );
1355 // Iterate through all meshes and create mesh objects
1356 for ( const std::string & meshName : aNames )
1359 if (i > 0) aPythonDump << ", ";
1362 SMESH::SMESH_Mesh_var mesh = createMesh();
1364 // publish mesh in the study
1365 SALOMEDS::SObject_wrap aSO;
1366 if ( CanPublishInStudy( mesh ) )
1367 aSO = PublishMesh( mesh.in(), meshName.c_str() );
1370 if ( !aSO->_is_nil() ) {
1373 aPythonDump << "mesh_" << i;
1376 // Read mesh data (groups are published automatically by ImportMEDFile())
1377 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
1378 ASSERT( meshServant );
1379 SMESH::DriverMED_ReadStatus status1 =
1380 meshServant->ImportMEDFile( theFileName, meshName.c_str() );
1381 if (status1 > theStatus)
1382 theStatus = status1;
1384 aResult[i++] = SMESH::SMESH_Mesh::_duplicate( mesh );
1385 meshServant->GetImpl().GetMeshDS()->Modified();
1387 if ( !aStudyBuilder->_is_nil() )
1388 aStudyBuilder->CommitCommand();
1391 // Update Python script
1392 aPythonDump << "], status) = " << this << ".CreateMeshesFromMED( r'" << theFileName << "' )";
1394 // Dump creation of groups
1395 for ( CORBA::ULong i = 0; i < aResult->length(); ++i )
1396 SMESH::ListOfGroups_var groups = aResult[ i ]->GetGroups();
1398 return aResult._retn();
1401 //=============================================================================
1403 * SMESH_Gen_i::CreateMeshFromSTL
1405 * Create mesh and import data from STL file
1407 //=============================================================================
1409 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromSTL( const char* theFileName )
1411 Unexpect aCatch(SALOME_SalomeException);
1412 checkFileReadable( theFileName );
1414 SMESH::SMESH_Mesh_var aMesh = createMesh();
1417 char bname[ _MAX_FNAME ];
1418 _splitpath( theFileName, NULL, NULL, bname, NULL );
1419 string aFileName = bname;
1421 string aFileName = basename( const_cast<char *>(theFileName) );
1423 // publish mesh in the study
1424 if ( CanPublishInStudy( aMesh ) ) {
1425 SALOMEDS::StudyBuilder_var aStudyBuilder = getStudyServant()->NewBuilder();
1426 aStudyBuilder->NewCommand(); // There is a transaction
1427 SALOMEDS::SObject_wrap aSO = PublishInStudy( SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
1428 aStudyBuilder->CommitCommand();
1429 if ( !aSO->_is_nil() ) {
1430 // Update Python script
1431 TPythonDump(this) << aSO << " = " << this << ".CreateMeshesFromSTL(r'" << theFileName << "')";
1435 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1437 aServant->ImportSTLFile( theFileName );
1438 aServant->GetImpl().GetMeshDS()->Modified();
1439 return aMesh._retn();
1442 //================================================================================
1444 * \brief Create meshes and import data from the CGSN file
1446 //================================================================================
1448 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromCGNS( const char* theFileName,
1449 SMESH::DriverMED_ReadStatus& theStatus)
1451 Unexpect aCatch(SALOME_SalomeException);
1452 checkFileReadable( theFileName );
1454 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
1457 // Retrieve nb meshes from the file
1458 DriverCGNS_Read myReader;
1459 myReader.SetFile( theFileName );
1460 Driver_Mesh::Status aStatus;
1461 int nbMeshes = myReader.GetNbMeshes(aStatus);
1462 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
1464 aResult->length( nbMeshes );
1466 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
1469 TPythonDump aPythonDump(this);
1470 aPythonDump << "([";
1472 if (theStatus == SMESH::DRS_OK)
1474 SALOMEDS::StudyBuilder_var aStudyBuilder = getStudyServant()->NewBuilder();
1475 aStudyBuilder->NewCommand(); // There is a transaction
1479 // Iterate through all meshes and create mesh objects
1480 for ( ; i < nbMeshes; ++i )
1483 if (i > 0) aPythonDump << ", ";
1486 SMESH::SMESH_Mesh_var mesh = createMesh();
1487 aResult[i] = SMESH::SMESH_Mesh::_duplicate( mesh );
1489 // Read mesh data (groups are published automatically by ImportMEDFile())
1490 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
1491 ASSERT( meshServant );
1493 SMESH::DriverMED_ReadStatus status1 =
1494 meshServant->ImportCGNSFile( theFileName, i, meshName );
1495 if (status1 > theStatus)
1496 theStatus = status1;
1498 meshServant->GetImpl().GetMeshDS()->Modified();
1499 // publish mesh in the study
1500 SALOMEDS::SObject_wrap aSO;
1501 if ( CanPublishInStudy( mesh ) )
1502 aSO = PublishMesh( mesh.in(), meshName.c_str() );
1505 if ( !aSO->_is_nil() ) {
1509 aPythonDump << "mesh_" << i;
1512 aStudyBuilder->CommitCommand();
1515 aPythonDump << "], status) = " << this << ".CreateMeshesFromCGNS(r'" << theFileName << "')";
1517 // Dump creation of groups
1518 for ( CORBA::ULong i = 0; i < aResult->length(); ++i )
1519 SMESH::ListOfGroups_var groups = aResult[ i ]->GetGroups();
1521 THROW_SALOME_CORBA_EXCEPTION("CGNS library is unavailable", SALOME::INTERNAL_ERROR);
1524 return aResult._retn();
1527 //================================================================================
1529 * \brief Create a mesh and import data from a GMF file
1531 //================================================================================
1533 SMESH::SMESH_Mesh_ptr
1534 SMESH_Gen_i::CreateMeshesFromGMF( const char* theFileName,
1535 CORBA::Boolean theMakeRequiredGroups,
1536 SMESH::ComputeError_out theError)
1538 Unexpect aCatch(SALOME_SalomeException);
1539 checkFileReadable( theFileName );
1541 SMESH::SMESH_Mesh_var aMesh = createMesh();
1543 char bname[ _MAX_FNAME ];
1544 _splitpath( theFileName, NULL, NULL, bname, NULL );
1545 string aFileName = bname;
1547 string aFileName = basename( const_cast<char *>(theFileName) );
1549 // publish mesh in the study
1550 if ( CanPublishInStudy( aMesh ) ) {
1551 SALOMEDS::StudyBuilder_var aStudyBuilder = getStudyServant()->NewBuilder();
1552 aStudyBuilder->NewCommand(); // There is a transaction
1553 SALOMEDS::SObject_wrap aSO = PublishInStudy( SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
1554 aStudyBuilder->CommitCommand();
1555 if ( !aSO->_is_nil() ) {
1556 // Update Python script
1557 TPythonDump(this) << "("<< aSO << ", error) = " << this << ".CreateMeshesFromGMF(r'"
1558 << theFileName << "', "
1559 << theMakeRequiredGroups << " )";
1562 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1564 theError = aServant->ImportGMFFile( theFileName, theMakeRequiredGroups );
1565 aServant->GetImpl().GetMeshDS()->Modified();
1566 return aMesh._retn();
1570 //=============================================================================
1572 * SMESH_Gen_i::IsReadyToCompute
1574 * Return true if mesh contains enough data to be computed
1576 //=============================================================================
1578 CORBA::Boolean SMESH_Gen_i::IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
1579 GEOM::GEOM_Object_ptr theShapeObject )
1581 Unexpect aCatch(SALOME_SalomeException);
1582 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IsReadyToCompute" );
1584 if ( CORBA::is_nil( theShapeObject ) )
1585 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1586 SALOME::BAD_PARAM );
1587 if ( CORBA::is_nil( theMesh ) )
1588 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1589 SALOME::BAD_PARAM );
1592 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1593 ASSERT( meshServant );
1594 if ( meshServant ) {
1595 // get local TopoDS_Shape
1596 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
1597 // call implementation
1598 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1599 return myGen.CheckAlgoState( myLocMesh, myLocShape );
1602 catch ( SALOME_Exception& S_ex ) {
1603 INFOS( "catch exception "<< S_ex.what() );
1608 //================================================================================
1610 * \brief Find SObject for an algo
1612 //================================================================================
1614 SALOMEDS::SObject_ptr SMESH_Gen_i::GetAlgoSO(const ::SMESH_Algo* algo)
1617 SALOMEDS::Study_var aStudy = getStudyServant();
1618 if ( !aStudy->_is_nil() ) {
1619 // find algo in the study
1620 CORBA::String_var compDataType = ComponentDataType();
1621 SALOMEDS::SComponent_wrap father = aStudy->FindComponent( compDataType.in() );
1622 if ( !father->_is_nil() ) {
1623 SALOMEDS::ChildIterator_wrap itBig = aStudy->NewChildIterator( father );
1624 for ( ; itBig->More(); itBig->Next() ) {
1625 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
1626 if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
1627 SALOMEDS::ChildIterator_wrap algoIt = aStudy->NewChildIterator( gotBranch );
1628 for ( ; algoIt->More(); algoIt->Next() ) {
1629 SALOMEDS::SObject_wrap algoSO = algoIt->Value();
1630 CORBA::Object_var algoIOR = SObjectToObject( algoSO );
1631 if ( !CORBA::is_nil( algoIOR )) {
1632 SMESH_Hypothesis_i* impl = SMESH::DownCast<SMESH_Hypothesis_i*>( algoIOR );
1633 if ( impl && impl->GetImpl() == algo )
1634 return algoSO._retn();
1636 } // loop on algo SO's
1639 } // SMESH component iterator
1643 return SALOMEDS::SObject::_nil();
1646 //================================================================================
1648 * \brief Return errors of mesh computation
1650 //================================================================================
1652 SMESH::compute_error_array* SMESH_Gen_i::GetComputeErrors( SMESH::SMESH_Mesh_ptr theMesh,
1653 GEOM::GEOM_Object_ptr theSubObject )
1655 Unexpect aCatch(SALOME_SalomeException);
1656 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetComputeErrors()" );
1658 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1659 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1661 if ( CORBA::is_nil( theMesh ) )
1662 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1664 SMESH::compute_error_array_var error_array = new SMESH::compute_error_array;
1666 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1669 if(theMesh->HasShapeToMesh())
1670 shape = GeomObjectToShape( theSubObject );
1672 shape = SMESH_Mesh::PseudoShape();
1674 ::SMESH_Mesh& mesh = meshServant->GetImpl();
1676 error_array->length( mesh.GetMeshDS()->MaxShapeIndex() );
1679 SMESH_subMesh *sm = mesh.GetSubMesh(shape);
1680 const bool includeSelf = true, complexShapeFirst = true;
1681 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(includeSelf,
1683 while ( smIt->more() )
1686 // if ( sm->GetSubShape().ShapeType() == TopAbs_VERTEX )
1688 SMESH_ComputeErrorPtr error = sm->GetComputeError();
1689 if ( error && !error->IsOK() )
1691 if ( !( error->myAlgo ) &&
1692 !( error->myAlgo = sm->GetAlgo() ))
1694 SMESH::ComputeError & errStruct = error_array[ nbErr++ ];
1695 errStruct.code = -( error->myName < 0 ? error->myName + 1: error->myName ); // -1 -> 0
1696 errStruct.comment = error->myComment.c_str();
1697 errStruct.subShapeID = sm->GetId();
1698 SALOMEDS::SObject_wrap algoSO = GetAlgoSO( error->myAlgo );
1699 if ( !algoSO->_is_nil() ) {
1700 CORBA::String_var algoName = algoSO->GetName();
1701 errStruct.algoName = algoName;
1704 errStruct.algoName = error->myAlgo->GetName();
1706 errStruct.hasBadMesh = error->HasBadElems();
1709 error_array->length( nbErr );
1712 catch ( SALOME_Exception& S_ex ) {
1713 INFOS( "catch exception "<< S_ex.what() );
1716 return error_array._retn();
1719 //================================================================================
1721 * \brief Return mesh elements preventing computation of a subshape
1723 //================================================================================
1725 SMESH::MeshPreviewStruct*
1726 SMESH_Gen_i::GetBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
1727 CORBA::Short theSubShapeID )
1729 Unexpect aCatch(SALOME_SalomeException);
1730 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetBadInputElements()" );
1732 if ( CORBA::is_nil( theMesh ) )
1733 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1735 SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
1738 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1740 // mesh implementation
1741 ::SMESH_Mesh& mesh = meshServant->GetImpl();
1742 // submesh by subshape id
1743 if ( SMESH_subMesh * sm = mesh.GetSubMeshContaining( theSubShapeID ))
1746 SMESH_ComputeErrorPtr error = sm->GetComputeError();
1747 if ( error && error->HasBadElems() )
1749 typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
1750 typedef TNode2LocalIDMap::iterator TNodeLocalID;
1752 // get nodes of elements and count elements
1753 TNode2LocalIDMap mapNode2LocalID;
1754 list< TNodeLocalID > connectivity;
1755 int i, nbElements = 0, nbConnNodes = 0;
1757 const list<const SMDS_MeshElement*>& badElems =
1758 static_cast<SMESH_BadInputElements*>( error.get() )->myBadElements;
1759 list<const SMDS_MeshElement*>::const_iterator elemIt = badElems.begin();
1760 list<const SMDS_MeshElement*>::const_iterator elemEnd = badElems.end();
1761 for ( ; elemIt != elemEnd; ++elemIt, ++nbElements )
1763 SMDS_ElemIteratorPtr nIt = (*elemIt)->nodesIterator();
1764 while ( nIt->more() )
1765 connectivity.push_back
1766 ( mapNode2LocalID.insert( make_pair( nIt->next(), ++nbConnNodes)).first );
1768 // fill node coords and assign local ids to the nodes
1769 int nbNodes = mapNode2LocalID.size();
1770 result->nodesXYZ.length( nbNodes );
1771 TNodeLocalID node2ID = mapNode2LocalID.begin();
1772 for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
1773 node2ID->second = i;
1774 const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
1775 result->nodesXYZ[i].x = node->X();
1776 result->nodesXYZ[i].y = node->Y();
1777 result->nodesXYZ[i].z = node->Z();
1779 // fill connectivity
1780 result->elementConnectivities.length( nbConnNodes );
1781 list< TNodeLocalID >::iterator connIt = connectivity.begin();
1782 for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
1783 result->elementConnectivities[i] = (*connIt)->second;
1785 // fill element types
1786 result->elementTypes.length( nbElements );
1787 for ( i = 0, elemIt = badElems.begin(); i <nbElements; ++i, ++elemIt )
1789 const SMDS_MeshElement* elem = *elemIt;
1790 result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType) elem->GetType();
1791 result->elementTypes[i].isPoly = elem->IsPoly();
1792 result->elementTypes[i].nbNodesInElement = elem->NbNodes();
1798 catch ( SALOME_Exception& S_ex ) {
1799 INFOS( "catch exception "<< S_ex.what() );
1802 return result._retn();
1805 //================================================================================
1807 * \brief Create a group of elements preventing computation of a sub-shape
1809 //================================================================================
1811 SMESH::ListOfGroups*
1812 SMESH_Gen_i::MakeGroupsOfBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
1813 CORBA::Short theSubShapeID,
1814 const char* theGroupName )
1816 Unexpect aCatch(SALOME_SalomeException);
1818 SMESH::ListOfGroups_var groups;
1820 if ( CORBA::is_nil( theMesh ) )
1821 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1824 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1826 groups = meshServant->MakeGroupsOfBadInputElements( theSubShapeID, theGroupName );
1827 TPythonDump(this) << groups << " = " << this
1828 << ".MakeGroupsOfBadInputElements( "
1829 << theMesh << ", " << theSubShapeID << ", '" << theGroupName << "' )";
1832 catch ( SALOME_Exception& S_ex ) {
1833 INFOS( "catch exception "<< S_ex.what() );
1835 return groups._retn();
1838 //================================================================================
1840 * \brief Returns errors of hypotheses definition
1841 * \param theMesh - the mesh
1842 * \param theSubObject - the main or sub- shape
1843 * \retval SMESH::algo_error_array* - sequence of errors
1845 //================================================================================
1847 SMESH::algo_error_array* SMESH_Gen_i::GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
1848 GEOM::GEOM_Object_ptr theSubObject )
1850 Unexpect aCatch(SALOME_SalomeException);
1851 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetAlgoState()" );
1853 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1854 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1856 if ( CORBA::is_nil( theMesh ) )
1857 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1859 SMESH::algo_error_array_var error_array = new SMESH::algo_error_array;
1861 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1862 ASSERT( meshServant );
1863 if ( meshServant ) {
1864 TopoDS_Shape myLocShape;
1865 if(theMesh->HasShapeToMesh())
1866 myLocShape = GeomObjectToShape( theSubObject );
1868 myLocShape = SMESH_Mesh::PseudoShape();
1870 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1871 list< ::SMESH_Gen::TAlgoStateError > error_list;
1872 list< ::SMESH_Gen::TAlgoStateError >::iterator error;
1873 // call ::SMESH_Gen::GetAlgoState()
1874 myGen.GetAlgoState( myLocMesh, myLocShape, error_list );
1875 error_array->length( error_list.size() );
1877 for ( error = error_list.begin(); error != error_list.end(); ++error )
1879 // fill AlgoStateError structure
1880 SMESH::AlgoStateError & errStruct = error_array[ i++ ];
1881 errStruct.state = SMESH_Mesh_i::ConvertHypothesisStatus( error->_name );
1882 errStruct.algoDim = error->_algoDim;
1883 errStruct.isGlobalAlgo = error->_isGlobalAlgo;
1884 errStruct.algoName = "";
1885 SALOMEDS::SObject_wrap algoSO = GetAlgoSO( error->_algo );
1886 if ( !algoSO->_is_nil() ) {
1887 CORBA::String_var algoName = algoSO->GetName();
1888 errStruct.algoName = algoName.in();
1893 catch ( SALOME_Exception& S_ex ) {
1894 INFOS( "catch exception "<< S_ex.what() );
1896 return error_array._retn();
1899 //=============================================================================
1901 * SMESH_Gen_i::GetSubShapesId
1903 * Get sub-shapes unique ID's list
1905 //=============================================================================
1908 SMESH_Gen_i::GetSubShapesId( GEOM::GEOM_Object_ptr theMainShapeObject,
1909 const SMESH::object_array& theListOfSubShapeObject )
1911 Unexpect aCatch(SALOME_SalomeException);
1912 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetSubShapesId" );
1914 SMESH::long_array_var shapesId = new SMESH::long_array;
1917 if ( CORBA::is_nil( theMainShapeObject ) )
1918 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1922 TopoDS_Shape myMainShape = GeomObjectToShape(theMainShapeObject);
1923 TopTools_IndexedMapOfShape myIndexToShape;
1924 TopExp::MapShapes(myMainShape,myIndexToShape);
1926 for ( CORBA::ULong i = 0; i < theListOfSubShapeObject.length(); i++ )
1928 GEOM::GEOM_Object_var aShapeObject
1929 = GEOM::GEOM_Object::_narrow(theListOfSubShapeObject[i]);
1930 if ( CORBA::is_nil( aShapeObject ) )
1931 THROW_SALOME_CORBA_EXCEPTION ("bad shape object reference", \
1932 SALOME::BAD_PARAM );
1934 TopoDS_Shape locShape = GeomObjectToShape(aShapeObject);
1935 for (TopExp_Explorer exp(locShape,TopAbs_FACE); exp.More(); exp.Next())
1937 const TopoDS_Face& F = TopoDS::Face(exp.Current());
1938 setId.insert(myIndexToShape.FindIndex(F));
1939 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(F));
1941 for (TopExp_Explorer exp(locShape,TopAbs_EDGE); exp.More(); exp.Next())
1943 const TopoDS_Edge& E = TopoDS::Edge(exp.Current());
1944 setId.insert(myIndexToShape.FindIndex(E));
1945 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(E));
1947 for (TopExp_Explorer exp(locShape,TopAbs_VERTEX); exp.More(); exp.Next())
1949 const TopoDS_Vertex& V = TopoDS::Vertex(exp.Current());
1950 setId.insert(myIndexToShape.FindIndex(V));
1951 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(V));
1954 shapesId->length(setId.size());
1955 set<int>::iterator iind;
1957 for (iind = setId.begin(); iind != setId.end(); iind++)
1959 if(MYDEBUG) SCRUTE((*iind));
1960 shapesId[i] = (*iind);
1961 if(MYDEBUG) SCRUTE(shapesId[i]);
1965 catch (SALOME_Exception& S_ex)
1967 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
1970 return shapesId._retn();
1973 //=============================================================================
1975 * SMESH_Gen_i::Compute
1977 * Compute mesh on a shape
1979 //=============================================================================
1981 CORBA::Boolean SMESH_Gen_i::Compute( SMESH::SMESH_Mesh_ptr theMesh,
1982 GEOM::GEOM_Object_ptr theShapeObject )
1985 Unexpect aCatch(SALOME_SalomeException);
1986 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Compute" );
1988 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1989 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1990 SALOME::BAD_PARAM );
1992 if ( CORBA::is_nil( theMesh ) )
1993 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1994 SALOME::BAD_PARAM );
1996 // Update Python script
1997 TPythonDump(this) << "isDone = " << this << ".Compute( "
1998 << theMesh << ", " << theShapeObject << ")";
2002 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
2003 ASSERT( meshServant );
2004 if ( meshServant ) {
2005 if ( isGeomModifIcon( theMesh ))
2006 meshServant->Clear();
2008 meshServant->Load();
2009 // NPAL16168: "geometrical group edition from a submesh don't modify mesh computation"
2010 meshServant->CheckGeomModif();
2011 // get local TopoDS_Shape
2012 TopoDS_Shape myLocShape;
2013 if(theMesh->HasShapeToMesh())
2014 myLocShape = GeomObjectToShape( theShapeObject );
2016 myLocShape = SMESH_Mesh::PseudoShape();
2017 // call implementation compute
2018 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
2019 myGen.PrepareCompute( myLocMesh, myLocShape );
2020 int how = ::SMESH_Gen::COMPACT_MESH;
2021 if ( myLocShape != myLocMesh.GetShapeToMesh() ) // compute a sub-mesh
2022 how |= ::SMESH_Gen::SHAPE_ONLY;
2023 bool ok = myGen.Compute( myLocMesh, myLocShape, how );
2024 meshServant->CreateGroupServants(); // algos can create groups (issue 0020918)
2025 myLocMesh.GetMeshDS()->Modified();
2026 UpdateIcons( theMesh );
2028 HighLightInvalid( theMesh, /*isInvalid=*/false );
2032 catch ( std::bad_alloc& ) {
2033 INFOS( "Compute(): lack of memory" );
2035 catch ( SALOME_Exception& S_ex ) {
2036 INFOS( "Compute(): catch exception "<< S_ex.what() );
2039 INFOS( "Compute(): unknown exception " );
2044 //=============================================================================
2046 * SMESH_Gen_i::CancelCompute
2048 * Cancel Compute mesh on a shape
2050 //=============================================================================
2052 void SMESH_Gen_i::CancelCompute( SMESH::SMESH_Mesh_ptr theMesh,
2053 GEOM::GEOM_Object_ptr theShapeObject )
2055 if ( SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() ))
2057 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
2058 TopoDS_Shape myLocShape;
2059 if(theMesh->HasShapeToMesh())
2060 myLocShape = GeomObjectToShape( theShapeObject );
2062 myLocShape = SMESH_Mesh::PseudoShape();
2063 myGen.CancelCompute( myLocMesh, myLocShape);
2067 //=============================================================================
2069 * SMESH_Gen_i::Precompute
2071 * Compute mesh as preview till indicated dimension on shape
2073 //=============================================================================
2075 SMESH::MeshPreviewStruct* SMESH_Gen_i::Precompute( SMESH::SMESH_Mesh_ptr theMesh,
2076 GEOM::GEOM_Object_ptr theShapeObject,
2077 SMESH::Dimension theDimension,
2078 SMESH::long_array& theShapesId)
2080 Unexpect aCatch(SALOME_SalomeException);
2081 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Precompute" );
2083 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
2084 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
2085 SALOME::BAD_PARAM );
2087 if ( CORBA::is_nil( theMesh ) )
2088 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
2089 SALOME::BAD_PARAM );
2091 SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
2094 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
2095 meshServant->Load();
2096 ASSERT( meshServant );
2097 if ( meshServant ) {
2098 // NPAL16168: "geometrical group edition from a submesh don't modify mesh computation"
2099 meshServant->CheckGeomModif();
2100 // get local TopoDS_Shape
2101 TopoDS_Shape myLocShape;
2102 if(theMesh->HasShapeToMesh())
2103 myLocShape = GeomObjectToShape( theShapeObject );
2105 return result._retn();
2107 // call implementation compute
2108 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
2110 ::MeshDimension aDim = (MeshDimension)theDimension;
2111 if ( myGen.Compute( myLocMesh, myLocShape, ::SMESH_Gen::COMPACT_MESH, aDim, &shapeIds ) )
2113 int nbShapeId = shapeIds.size();
2114 theShapesId.length( nbShapeId );
2115 // iterates on shapes and collect mesh entities into mesh preview
2116 TSetOfInt::const_iterator idIt = shapeIds.begin();
2117 TSetOfInt::const_iterator idEnd = shapeIds.end();
2118 std::map< int, int > mapOfShIdNb;
2119 std::set< SMESH_TLink > setOfEdge;
2120 std::list< SMDSAbs_ElementType > listOfElemType;
2121 typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
2122 typedef TNode2LocalIDMap::iterator TNodeLocalID;
2123 TNode2LocalIDMap mapNode2LocalID;
2124 list< TNodeLocalID > connectivity;
2125 int i, nbConnNodes = 0;
2126 std::set< const SMESH_subMesh* > setOfVSubMesh;
2127 // iterates on shapes
2128 for ( ; idIt != idEnd; idIt++ )
2130 if ( mapOfShIdNb.find( *idIt ) != mapOfShIdNb.end() )
2132 SMESH_subMesh* sm = myLocMesh.GetSubMeshContaining(*idIt);
2133 if ( !sm || !sm->IsMeshComputed() )
2136 const TopoDS_Shape& aSh = sm->GetSubShape();
2137 const int shDim = myGen.GetShapeDim( aSh );
2138 if ( shDim < 1 || shDim > theDimension )
2141 mapOfShIdNb[ *idIt ] = 0;
2142 theShapesId[ mapOfShIdNb.size() - 1 ] = *idIt;
2144 SMESHDS_SubMesh* smDS = sm->GetSubMeshDS();
2145 if ( !smDS ) continue;
2147 if ( theDimension == SMESH::DIM_2D )
2149 SMDS_ElemIteratorPtr faceIt = smDS->GetElements();
2150 while ( faceIt->more() )
2152 const SMDS_MeshElement* face = faceIt->next();
2153 int aNbNode = face->NbNodes();
2155 aNbNode /= 2; // do not take into account additional middle nodes
2157 SMDS_MeshNode* node1 = (SMDS_MeshNode*)face->GetNode( 0 );
2158 for ( int nIndx = 0; nIndx < aNbNode; nIndx++ )
2160 SMDS_MeshNode* node2 = (SMDS_MeshNode*)face->GetNode( nIndx+1 < aNbNode ? nIndx+1 : 0 );
2161 if ( setOfEdge.insert( SMESH_TLink ( node1, node2 ) ).second )
2163 listOfElemType.push_back( SMDSAbs_Edge );
2164 connectivity.push_back
2165 ( mapNode2LocalID.insert( make_pair( node1, ++nbConnNodes)).first );
2166 connectivity.push_back
2167 ( mapNode2LocalID.insert( make_pair( node2, ++nbConnNodes)).first );
2173 else if ( theDimension == SMESH::DIM_1D )
2175 SMDS_NodeIteratorPtr nodeIt = smDS->GetNodes();
2176 while ( nodeIt->more() )
2178 listOfElemType.push_back( SMDSAbs_Node );
2179 connectivity.push_back
2180 ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
2182 // add corner nodes by first vertex from edge
2183 SMESH_subMeshIteratorPtr edgeSmIt =
2184 sm->getDependsOnIterator(/*includeSelf*/false,
2185 /*complexShapeFirst*/false);
2186 while ( edgeSmIt->more() )
2188 SMESH_subMesh* vertexSM = edgeSmIt->next();
2189 // check that vertex is not already treated
2190 if ( !setOfVSubMesh.insert( vertexSM ).second )
2192 if ( vertexSM->GetSubShape().ShapeType() != TopAbs_VERTEX )
2195 const SMESHDS_SubMesh* vertexSmDS = vertexSM->GetSubMeshDS();
2196 SMDS_NodeIteratorPtr nodeIt = vertexSmDS->GetNodes();
2197 while ( nodeIt->more() )
2199 listOfElemType.push_back( SMDSAbs_Node );
2200 connectivity.push_back
2201 ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
2207 // fill node coords and assign local ids to the nodes
2208 int nbNodes = mapNode2LocalID.size();
2209 result->nodesXYZ.length( nbNodes );
2210 TNodeLocalID node2ID = mapNode2LocalID.begin();
2211 for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
2212 node2ID->second = i;
2213 const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
2214 result->nodesXYZ[i].x = node->X();
2215 result->nodesXYZ[i].y = node->Y();
2216 result->nodesXYZ[i].z = node->Z();
2218 // fill connectivity
2219 result->elementConnectivities.length( nbConnNodes );
2220 list< TNodeLocalID >::iterator connIt = connectivity.begin();
2221 for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
2222 result->elementConnectivities[i] = (*connIt)->second;
2225 // fill element types
2226 result->elementTypes.length( listOfElemType.size() );
2227 std::list< SMDSAbs_ElementType >::const_iterator typeIt = listOfElemType.begin();
2228 std::list< SMDSAbs_ElementType >::const_iterator typeEnd = listOfElemType.end();
2229 for ( i = 0; typeIt != typeEnd; ++i, ++typeIt )
2231 SMDSAbs_ElementType elemType = *typeIt;
2232 result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType)elemType;
2233 result->elementTypes[i].isPoly = false;
2234 result->elementTypes[i].nbNodesInElement = elemType == SMDSAbs_Edge ? 2 : 1;
2237 // correct number of shapes
2238 theShapesId.length( mapOfShIdNb.size() );
2242 catch ( std::bad_alloc& ) {
2243 INFOS( "Precompute(): lack of memory" );
2245 catch ( SALOME_Exception& S_ex ) {
2246 INFOS( "Precompute(): catch exception "<< S_ex.what() );
2249 INFOS( "Precompute(): unknown exception " );
2251 return result._retn();
2255 //=============================================================================
2257 * SMESH_Gen_i::Evaluate
2259 * Evaluate mesh on a shape
2261 //=============================================================================
2263 SMESH::smIdType_array* SMESH_Gen_i::Evaluate(SMESH::SMESH_Mesh_ptr theMesh,
2264 GEOM::GEOM_Object_ptr theShapeObject)
2266 Unexpect aCatch(SALOME_SalomeException);
2267 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Evaluate" );
2269 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
2270 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
2272 if ( CORBA::is_nil( theMesh ) )
2273 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
2275 SMESH::smIdType_array_var nbels = new SMESH::smIdType_array;
2276 nbels->length(SMESH::Entity_Last);
2277 int i = SMESH::Entity_Node;
2278 for (; i < SMESH::Entity_Last; i++)
2281 // Update Python script
2282 TPythonDump(this) << "theNbElems = " << this << ".Evaluate( "
2283 << theMesh << ", " << theShapeObject << ")";
2287 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
2288 ASSERT( meshServant );
2289 if ( meshServant ) {
2290 meshServant->Load();
2291 // NPAL16168: "geometrical group edition from a submesh don't modify mesh computation"
2292 meshServant->CheckGeomModif();
2293 // get local TopoDS_Shape
2294 TopoDS_Shape myLocShape;
2295 if(theMesh->HasShapeToMesh())
2296 myLocShape = GeomObjectToShape( theShapeObject );
2298 myLocShape = SMESH_Mesh::PseudoShape();
2299 // call implementation compute
2300 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
2301 MapShapeNbElems aResMap;
2302 /*CORBA::Boolean ret =*/ myGen.Evaluate( myLocMesh, myLocShape, aResMap);
2303 MapShapeNbElemsItr anIt = aResMap.begin();
2304 for(; anIt!=aResMap.end(); anIt++) {
2305 const vector<smIdType>& aVec = (*anIt).second;
2306 for ( i = SMESH::Entity_Node; i < (int)aVec.size(); i++ ) {
2307 smIdType nbElem = aVec[i];
2308 if ( nbElem < 0 ) // algo failed, check that it has reported a message
2310 SMESH_subMesh* sm = anIt->first;
2311 SMESH_ComputeErrorPtr& error = sm->GetComputeError();
2312 const SMESH_Algo* algo = sm->GetAlgo();
2313 if ( (algo && !error.get()) || error->IsOK() )
2314 error.reset( new SMESH_ComputeError( COMPERR_ALGO_FAILED,"Failed to evaluate",algo));
2318 nbels[i] += aVec[i];
2322 return nbels._retn();
2325 catch ( std::bad_alloc& ) {
2326 INFOS( "Evaluate(): lack of memory" );
2328 catch ( SALOME_Exception& S_ex ) {
2329 INFOS( "Evaluate(): catch exception "<< S_ex.what() );
2332 INFOS( "Evaluate(): unknown exception " );
2335 return nbels._retn();
2338 //================================================================================
2340 * \brief Return geometrical object the given element is built on
2341 * \param theMesh - the mesh the element is in
2342 * \param theElementID - the element ID
2343 * \param theGeomName - the name of the result geom object if it is not yet published
2344 * \retval GEOM::GEOM_Object_ptr - the found or just published geom object (no need to UnRegister())
2346 //================================================================================
2348 GEOM::GEOM_Object_ptr
2349 SMESH_Gen_i::GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
2350 SMESH::smIdType theElementID,
2351 const char* theGeomName)
2353 Unexpect aCatch(SALOME_SalomeException);
2355 GEOM::GEOM_Object_wrap geom = FindGeometryByMeshElement(theMesh, theElementID);
2356 if ( !geom->_is_nil() ) {
2357 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
2358 GEOM::GEOM_Gen_var geomGen = GetGeomEngine( geom );
2360 // try to find the corresponding SObject
2361 SALOMEDS::SObject_wrap SObj = ObjectToSObject( geom.in() );
2362 if ( SObj->_is_nil() ) // submesh can be not found even if published
2364 // try to find published submesh
2365 GEOM::ListOfLong_var list = geom->GetSubShapeIndices();
2366 if ( !geom->IsMainShape() && list->length() == 1 ) {
2367 SALOMEDS::SObject_wrap mainSO = ObjectToSObject( mainShape );
2368 SALOMEDS::ChildIterator_wrap it;
2369 if ( !mainSO->_is_nil() ) {
2370 it = getStudyServant()->NewChildIterator( mainSO );
2372 if ( !it->_is_nil() ) {
2373 for ( it->InitEx(true); it->More(); it->Next() ) {
2374 SALOMEDS::SObject_wrap so = it->Value();
2375 CORBA::Object_var obj = SObjectToObject( so );
2376 GEOM::GEOM_Object_var subGeom = GEOM::GEOM_Object::_narrow( obj );
2377 if ( !subGeom->_is_nil() ) {
2378 GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
2379 if ( subList->length() == 1 && list[0] == subList[0] ) {
2389 if ( SObj->_is_nil() && !geomGen->_is_nil() ) // publish a new subshape
2390 SObj = geomGen->AddInStudy( geom, theGeomName, mainShape );
2392 // return only published geometry
2393 if ( !SObj->_is_nil() ) {
2394 //return geom._retn(); -- servant of geom must be UnRegister()ed;
2395 CORBA::Object_var obj = SObjectToObject( SObj );
2396 GEOM::GEOM_Object_var go = GEOM::GEOM_Object::_narrow( obj );
2400 return GEOM::GEOM_Object::_nil();
2403 //================================================================================
2405 * \brief Return geometrical object the given element is built on.
2406 * \param theMesh - the mesh the element is in
2407 * \param theElementID - the element ID
2408 * \retval GEOM::GEOM_Object_ptr - the found or created (UnRegister()!) geom object
2410 //================================================================================
2412 GEOM::GEOM_Object_ptr
2413 SMESH_Gen_i::FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
2414 SMESH::smIdType theElementID)
2416 Unexpect aCatch(SALOME_SalomeException);
2417 if ( CORBA::is_nil( theMesh ) )
2418 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
2420 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
2421 GEOM::GEOM_Gen_var geomGen = GetGeomEngine( mainShape );
2423 // get a core mesh DS
2424 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
2425 if ( meshServant && !geomGen->_is_nil() && !mainShape->_is_nil() )
2427 ::SMESH_Mesh & mesh = meshServant->GetImpl();
2428 SMESHDS_Mesh* meshDS = mesh.GetMeshDS();
2429 // find the element in mesh
2430 if ( const SMDS_MeshElement * elem = meshDS->FindElement( theElementID ) ) {
2431 // find a shape id by the element
2432 if ( int shapeID = ::SMESH_MeshEditor( &mesh ).FindShape( elem )) {
2433 // get a geom object by the shape id
2434 GEOM::GEOM_Object_var geom = ShapeToGeomObject( meshDS->IndexToShape( shapeID ));
2435 if ( geom->_is_nil() ) {
2436 // try to find a published sub-shape
2437 SALOMEDS::SObject_wrap mainSO = ObjectToSObject( mainShape );
2438 SALOMEDS::ChildIterator_wrap it;
2439 if ( !mainSO->_is_nil() ) {
2440 it = getStudyServant()->NewChildIterator( mainSO );
2442 if ( !it->_is_nil() ) {
2443 for ( it->InitEx(true); it->More(); it->Next() ) {
2444 SALOMEDS::SObject_wrap so = it->Value();
2445 CORBA::Object_var obj = SObjectToObject( so );
2446 GEOM::GEOM_Object_var subGeom = GEOM::GEOM_Object::_narrow( obj );
2447 if ( !subGeom->_is_nil() ) {
2448 GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
2449 if ( subList->length() == 1 && shapeID == subList[0] ) {
2457 if ( geom->_is_nil() ) {
2459 GEOM::GEOM_IShapesOperations_wrap op = geomGen->GetIShapesOperations();
2460 if ( !op->_is_nil() )
2461 geom = op->GetSubShape( mainShape, shapeID );
2466 if ( !geom->_is_nil() ) {
2467 GeomObjectToShape( geom ); // let geom client remember the found shape
2468 return geom._retn();
2473 return GEOM::GEOM_Object::_nil();
2476 //================================================================================
2478 * SMESH_Gen_i::Concatenate
2480 * Concatenate the given meshes into one mesh
2482 //================================================================================
2484 SMESH::SMESH_Mesh_ptr
2485 SMESH_Gen_i::Concatenate(const SMESH::ListOfIDSources& theMeshesArray,
2486 CORBA::Boolean theUniteIdenticalGroups,
2487 CORBA::Boolean theMergeNodesAndElements,
2488 CORBA::Double theMergeTolerance,
2489 SMESH::SMESH_Mesh_ptr theMeshToAppendTo)
2491 return ConcatenateCommon(theMeshesArray,
2492 theUniteIdenticalGroups,
2493 theMergeNodesAndElements,
2499 //================================================================================
2501 * SMESH_Gen_i::ConcatenateWithGroups
2503 * Concatenate the given meshes into one mesh
2504 * Create the groups of all elements from initial meshes
2506 //================================================================================
2508 SMESH::SMESH_Mesh_ptr
2509 SMESH_Gen_i::ConcatenateWithGroups(const SMESH::ListOfIDSources& theMeshesArray,
2510 CORBA::Boolean theUniteIdenticalGroups,
2511 CORBA::Boolean theMergeNodesAndElements,
2512 CORBA::Double theMergeTolerance,
2513 SMESH::SMESH_Mesh_ptr theMeshToAppendTo)
2515 return ConcatenateCommon(theMeshesArray,
2516 theUniteIdenticalGroups,
2517 theMergeNodesAndElements,
2523 //================================================================================
2525 * SMESH_Gen_i::ConcatenateCommon
2527 * Concatenate the given meshes into one mesh
2529 //================================================================================
2531 SMESH::SMESH_Mesh_ptr
2532 SMESH_Gen_i::ConcatenateCommon(const SMESH::ListOfIDSources& theMeshesArray,
2533 CORBA::Boolean theUniteIdenticalGroups,
2534 CORBA::Boolean theMergeNodesAndElements,
2535 CORBA::Double theMergeTolerance,
2536 CORBA::Boolean theCommonGroups,
2537 SMESH::SMESH_Mesh_ptr theMeshToAppendTo)
2539 std::unique_ptr< TPythonDump > pPythonDump( new TPythonDump(this) );
2540 TPythonDump& pythonDump = *pPythonDump; // prevent dump of called methods
2542 // create mesh if theMeshToAppendTo not provided
2543 SMESH::SMESH_Mesh_var newMesh;
2544 if ( CORBA::is_nil( theMeshToAppendTo ))
2545 newMesh = CreateEmptyMesh();
2547 newMesh = SMESH::SMESH_Mesh::_duplicate( theMeshToAppendTo );
2548 SMESH_Mesh_i* newImpl = SMESH::DownCast<SMESH_Mesh_i*>( newMesh );
2549 if ( !newImpl ) return newMesh._retn();
2552 ::SMESH_Mesh& locMesh = newImpl->GetImpl();
2553 SMESHDS_Mesh* newMeshDS = locMesh.GetMeshDS();
2555 typedef std::list<SMESH::SMESH_Group_var> TListOfNewGroups;
2556 typedef std::pair<string, SMESH::ElementType > TNameAndType;
2557 typedef std::map< TNameAndType, TListOfNewGroups > TGroupsMap;
2558 TGroupsMap groupsMap;
2559 TListOfNewGroups listOfNewGroups;
2561 if ( !CORBA::is_nil( theMeshToAppendTo ))
2563 // fill groupsMap with existing groups
2564 SMESH::ListOfGroups_var groups = theMeshToAppendTo->GetGroups();
2565 for ( CORBA::ULong i = 0; i < groups->length(); ++i )
2567 SMESH::SMESH_Group_var group = SMESH::SMESH_Group::_narrow( groups[ i ]);
2568 if ( !group->_is_nil() )
2570 CORBA::String_var name = group->GetName();
2571 SMESH::ElementType type = group->GetType();
2572 groupsMap[ TNameAndType( name.in(), type ) ].push_back( group );
2577 ::SMESH_MeshEditor newEditor( &locMesh );
2578 ::SMESH_MeshEditor::ElemFeatures elemType;
2580 // loop on sub-meshes
2581 for ( CORBA::ULong i = 0; i < theMeshesArray.length(); i++ )
2583 if ( CORBA::is_nil( theMeshesArray[i] )) continue;
2584 SMESH::SMESH_Mesh_var initMesh = theMeshesArray[i]->GetMesh();
2585 SMESH_Mesh_i* initImpl = SMESH::DownCast<SMESH_Mesh_i*>( initMesh );
2586 if ( !initImpl ) continue;
2587 if ( initMesh->_is_equivalent( theMeshToAppendTo ))
2591 // assure that IDs increment by one during iteration
2592 ::SMESH_Mesh& initLocMesh = initImpl->GetImpl();
2593 SMESHDS_Mesh* initMeshDS = initLocMesh.GetMeshDS();
2594 if ( initMeshDS->MaxNodeID() > initMeshDS->NbNodes() ||
2595 initMeshDS->MaxElementID() > initMeshDS->NbElements() )
2597 initMeshDS->Modified();
2598 initMeshDS->CompactMesh();
2601 // remember nb of elements before filling in
2602 SMESH::smIdType_array_var prevState = newMesh->GetNbElementsByType();
2606 std::vector< const SMDS_MeshElement* > newNodes( initMeshDS->NbNodes() + 1, 0 );
2607 SMDS_ElemIteratorPtr elemIt = initImpl->GetElements( theMeshesArray[i], SMESH::NODE );
2608 while ( elemIt->more() )
2610 SMESH_NodeXYZ node = elemIt->next();
2611 newNodes[ node->GetID() ] = newMeshDS->AddNode( node.X(), node.Y(), node.Z() );
2616 std::vector< const SMDS_MeshElement* > newElems( initMeshDS->NbElements() + 1, 0 );
2617 SMESH::array_of_ElementType_var srcElemTypes = theMeshesArray[i]->GetTypes();
2618 bool hasElems = (( srcElemTypes->length() > 1 ) ||
2619 ( srcElemTypes->length() == 1 && srcElemTypes[0] != SMESH::NODE ));
2622 elemIt = initImpl->GetElements( theMeshesArray[i], SMESH::ALL );
2623 while ( elemIt->more() )
2625 const SMDS_MeshElement* elem = elemIt->next();
2626 elemType.myNodes.resize( elem->NbNodes() );
2628 SMDS_NodeIteratorPtr itNodes = elem->nodeIterator();
2629 for ( int k = 0; itNodes->more(); k++)
2631 const SMDS_MeshNode* node = itNodes->next();
2632 elemType.myNodes[ k ] = static_cast< const SMDS_MeshNode*> ( newNodes[ node->GetID() ]);
2635 // creates a corresponding element on existent nodes in new mesh
2636 newElems[ elem->GetID() ] =
2637 newEditor.AddElement( elemType.myNodes, elemType.Init( elem, /*basicOnly=*/false ));
2639 newEditor.ClearLastCreated(); // forget the history
2643 // create groups of just added elements
2644 SMESH::SMESH_Group_var newGroup;
2645 SMESH::ElementType groupType;
2646 if ( theCommonGroups )
2649 const char* typeNames[] = { "All","Nodes","Edges","Faces","Volumes","0DElems","Balls" };
2651 // check of typeNames: compilation failure mains that NB_ELEMENT_TYPES changed:
2652 static_assert( sizeof(typeNames) / sizeof(const char*) ==SMESH::NB_ELEMENT_TYPES,
2653 "Update names of ElementType's!!!" );
2655 SMESH::smIdType_array_var curState = newMesh->GetNbElementsByType();
2657 for( groupType = SMESH::NODE;
2658 groupType < SMESH::NB_ELEMENT_TYPES;
2659 groupType = (SMESH::ElementType)( groupType + 1 ))
2661 if ( curState[ groupType ] <= prevState[ groupType ])
2662 continue; // no elements of groupType added from the i-th mesh
2664 // make a group name
2665 std::string groupName = "Gr";
2666 SALOMEDS::SObject_wrap meshSO = ObjectToSObject( theMeshesArray[i] );
2668 CORBA::String_var name = meshSO->GetName();
2672 groupName += typeNames[ groupType ];
2674 // make and fill a group
2675 newGroup = newImpl->CreateGroup( groupType, groupName.c_str() );
2676 std::vector< const SMDS_MeshElement* > & elemVec =
2677 ( groupType == SMESH::NODE ) ? newNodes : newElems;
2678 if ( SMESH_Group_i* grp_i = SMESH::DownCast<SMESH_Group_i*>( newGroup ))
2680 if ( SMESHDS_Group* grpDS = dynamic_cast<SMESHDS_Group*>( grp_i->GetGroupDS() ))
2682 for ( size_t j = 0; j < elemVec.size(); ++j )
2684 if ( elemVec[j] && elemVec[j]->GetType() == grpDS->GetType() )
2685 grpDS->Add( elemVec[j] );
2689 listOfNewGroups.clear();
2690 listOfNewGroups.push_back( newGroup );
2691 groupsMap.insert( std::make_pair( TNameAndType( groupName, groupType ),
2696 if ( SMESH_Mesh_i* initImpl = SMESH::DownCast<SMESH_Mesh_i*>( theMeshesArray[i] ))
2700 SMESH::SMESH_GroupBase_ptr group;
2701 CORBA::String_var groupName;
2702 SMESH::smIdType_array_var newIDs = new SMESH::smIdType_array();
2704 // loop on groups of a source mesh
2705 SMESH::ListOfGroups_var listOfGroups = initImpl->GetGroups();
2706 for ( CORBA::ULong iG = 0; iG < listOfGroups->length(); iG++ )
2708 group = listOfGroups[iG];
2709 groupType = group->GetType();
2710 groupName = group->GetName();
2711 std::string name = groupName.in();
2713 // convert a list of IDs
2714 newIDs->length( group->Size() );
2715 std::vector< const SMDS_MeshElement* > & elemVec =
2716 ( groupType == SMESH::NODE ) ? newNodes : newElems;
2717 SMDS_ElemIteratorPtr itGrElems = initImpl->GetElements( group, SMESH::ALL );
2719 while ( itGrElems->more() )
2721 const SMDS_MeshElement* elem = itGrElems->next();
2722 const SMDS_MeshElement* newElem = elemVec[ elem->GetID() ];
2724 newIDs[ nbElems++ ] = newElem->GetID();
2726 newIDs->length( nbElems );
2728 // check that a current group name and type don't have identical ones in final mesh
2729 listOfNewGroups.clear();
2730 TNameAndType nameAndType( name, groupType );
2731 TGroupsMap::iterator anIter = groupsMap.find( nameAndType );
2732 if ( anIter == groupsMap.end() )
2734 // add a new group in the mesh
2735 newGroup = newImpl->CreateGroup( groupType, groupName.in() );
2736 newGroup->Add( newIDs );
2738 listOfNewGroups.push_back( newGroup );
2739 groupsMap.insert( std::make_pair( nameAndType, listOfNewGroups ));
2741 else if ( theUniteIdenticalGroups )
2743 // unite identical groups
2744 TListOfNewGroups& aNewGroups = anIter->second;
2745 aNewGroups.front()->Add( newIDs );
2749 // rename identical groups
2750 newGroup = newImpl->CreateGroup( groupType, groupName );
2751 newGroup->Add( newIDs );
2753 TListOfNewGroups& newGroups = anIter->second;
2754 std::string newGroupName;
2755 if ( newGroups.size() == 1 )
2757 newGroupName = name + "_1";
2758 newGroups.front()->SetName( newGroupName.c_str() );
2760 newGroupName = name + "_" + SMESH_Comment( newGroups.size() + 1 );
2761 newGroup->SetName( newGroupName.c_str() );
2762 newGroups.push_back( newGroup );
2765 } // if an IDSource is a mesh
2768 if ( theMergeNodesAndElements ) // merge nodes
2770 TIDSortedNodeSet meshNodes; // no input nodes == treat all
2771 SMESH_MeshEditor::TListOfListOfNodes groupsOfNodes;
2772 newEditor.FindCoincidentNodes( meshNodes, theMergeTolerance, groupsOfNodes,
2773 /*SeparateCornersAndMedium=*/ false );
2774 newEditor.MergeNodes( groupsOfNodes );
2776 newEditor.MergeEqualElements();
2779 // Update Python script
2780 pythonDump << newMesh << " = " << this
2781 << "." << ( theCommonGroups ? "ConcatenateWithGroups" : "Concatenate" ) << "( "
2782 << theMeshesArray << ", "
2783 << theUniteIdenticalGroups << ", "
2784 << theMergeNodesAndElements << ", "
2785 << TVar( theMergeTolerance ) << ", "
2786 << theMeshToAppendTo << " )";
2788 pPythonDump.reset(); // enable python dump from GetGroups()
2790 // 0020577: EDF 1164 SMESH: Bad dump of concatenate with create common groups
2791 if ( !newMesh->_is_nil() )
2793 SMESH::ListOfGroups_var groups = newMesh->GetGroups();
2796 // IPAL21468 Change icon of compound because it need not be computed.
2797 SALOMEDS::SObject_wrap meshSO = ObjectToSObject( newMesh );
2798 SetPixMap( meshSO, "ICON_SMESH_TREE_MESH" );
2800 newMeshDS->Modified();
2802 return newMesh._retn();
2805 //================================================================================
2807 * \brief Create a mesh by copying a part of another mesh
2808 * \param meshPart - a part of mesh to copy
2809 * \param toCopyGroups - to create in the new mesh groups
2810 * the copied elements belongs to
2811 * \param toKeepIDs - to preserve IDs of the copied elements or not
2812 * \retval SMESH::SMESH_Mesh_ptr - the new mesh
2814 //================================================================================
2816 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CopyMesh(SMESH::SMESH_IDSource_ptr meshPart,
2817 const char* meshName,
2818 CORBA::Boolean toCopyGroups,
2819 CORBA::Boolean toKeepIDs)
2821 Unexpect aCatch(SALOME_SalomeException);
2823 TPythonDump* pyDump = new TPythonDump(this); // prevent dump from CreateMesh()
2824 std::unique_ptr<TPythonDump> pyDumpDeleter( pyDump );
2826 // 1. Get source mesh
2828 if ( CORBA::is_nil( meshPart ))
2829 THROW_SALOME_CORBA_EXCEPTION( "bad IDSource", SALOME::BAD_PARAM );
2831 SMESH::SMESH_Mesh_var srcMesh = meshPart->GetMesh();
2832 SMESH_Mesh_i* srcMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( srcMesh );
2834 THROW_SALOME_CORBA_EXCEPTION( "bad mesh of IDSource", SALOME::BAD_PARAM );
2836 SMESHDS_Mesh* srcMeshDS = srcMesh_i->GetImpl().GetMeshDS();
2838 // 2. Make a new mesh
2840 SMESH::SMESH_Mesh_var newMesh = CreateMesh(GEOM::GEOM_Object::_nil());
2841 SMESH_Mesh_i* newMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( newMesh );
2843 THROW_SALOME_CORBA_EXCEPTION( "can't create a mesh", SALOME::INTERNAL_ERROR );
2844 SALOMEDS::SObject_wrap meshSO = ObjectToSObject( newMesh );
2845 if ( !meshSO->_is_nil() )
2847 SetName( meshSO, meshName, "Mesh" );
2848 SetPixMap( meshSO, "ICON_SMESH_TREE_MESH_IMPORTED");
2850 SMESHDS_Mesh* newMeshDS = newMesh_i->GetImpl().GetMeshDS();
2851 ::SMESH_MeshEditor editor( &newMesh_i->GetImpl() );
2852 ::SMESH_MeshEditor::ElemFeatures elemType;
2854 // 3. Get elements to copy
2856 SMDS_ElemIteratorPtr srcElemIt; SMDS_NodeIteratorPtr srcNodeIt;
2857 TIDSortedElemSet srcElems;
2858 SMESH::array_of_ElementType_var srcElemTypes = meshPart->GetTypes();
2859 if ( SMESH::DownCast<SMESH_Mesh_i*>( meshPart ))
2862 srcElemIt = srcMeshDS->elementsIterator();
2863 srcNodeIt = srcMeshDS->nodesIterator();
2867 SMESH::smIdType_array_var ids = meshPart->GetIDs();
2868 if ( srcElemTypes->length() == 1 && srcElemTypes[0] == SMESH::NODE ) // group of nodes
2870 for ( CORBA::ULong i=0; i < ids->length(); i++ )
2871 if ( const SMDS_MeshElement * elem = srcMeshDS->FindNode( ids[i] ))
2872 srcElems.insert( elem );
2876 for ( CORBA::ULong i = 0; i < ids->length(); i++ )
2877 if ( const SMDS_MeshElement * elem = srcMeshDS->FindElement( ids[i] ))
2878 srcElems.insert( elem );
2880 if ( srcElems.empty() )
2881 return newMesh._retn();
2883 typedef SMDS_SetIterator< SMDS_pElement, TIDSortedElemSet::const_iterator > ElIter;
2884 srcElemIt = SMDS_ElemIteratorPtr( new ElIter( srcElems.begin(), srcElems.end() ));
2889 typedef map<SMDS_pElement, SMDS_pElement, TIDCompare> TE2EMap;
2890 TE2EMap e2eMapByType[ SMDSAbs_NbElementTypes ];
2891 TE2EMap& n2nMap = e2eMapByType[ SMDSAbs_Node ];
2893 const SMDS_MeshNode *nSrc, *nTgt;
2894 vector< const SMDS_MeshNode* > nodes;
2895 while ( srcElemIt->more() )
2897 const SMDS_MeshElement * elem = srcElemIt->next();
2899 nodes.resize( elem->NbNodes());
2900 SMDS_ElemIteratorPtr nIt = elem->nodesIterator();
2902 for ( iN = 0; nIt->more(); ++iN )
2904 nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
2905 nTgt = newMeshDS->FindNode( nSrc->GetID());
2907 nTgt = newMeshDS->AddNodeWithID( nSrc->X(), nSrc->Y(), nSrc->Z(), nSrc->GetID());
2912 for ( iN = 0; nIt->more(); ++iN )
2914 nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
2915 TE2EMap::iterator n2n = n2nMap.insert( make_pair( nSrc, SMDS_pNode(0) )).first;
2917 n2n->second = newMeshDS->AddNode( nSrc->X(), nSrc->Y(), nSrc->Z() );
2918 nodes[ iN ] = (const SMDS_MeshNode*) n2n->second;
2922 if ( elem->GetType() != SMDSAbs_Node )
2924 elemType.Init( elem, /*basicOnly=*/false );
2925 if ( toKeepIDs ) elemType.SetID( elem->GetID() );
2927 const SMDS_MeshElement * newElem = editor.AddElement( nodes, elemType );
2928 if ( toCopyGroups && !toKeepIDs )
2929 e2eMapByType[ elem->GetType() ].insert( make_pair( elem, newElem ));
2931 } // while ( srcElemIt->more() )
2933 // 4(b). Copy free nodes
2935 if ( srcNodeIt && srcMeshDS->NbNodes() != newMeshDS->NbNodes() )
2937 while ( srcNodeIt->more() )
2939 nSrc = srcNodeIt->next();
2940 if ( nSrc->NbInverseElements() == 0 )
2943 nTgt = newMeshDS->AddNodeWithID( nSrc->X(), nSrc->Y(), nSrc->Z(), nSrc->GetID());
2945 n2nMap[ nSrc ] = newMeshDS->AddNode( nSrc->X(), nSrc->Y(), nSrc->Z() );
2952 int nbNewGroups = 0;
2955 SMESH_Mesh::GroupIteratorPtr gIt = srcMesh_i->GetImpl().GetGroups();
2956 while ( gIt->more() )
2958 SMESH_Group* group = gIt->next();
2959 const SMESHDS_GroupBase* groupDS = group->GetGroupDS();
2961 // Check group type. We copy nodal groups containing nodes of copied element
2962 SMDSAbs_ElementType groupType = groupDS->GetType();
2963 if ( groupType != SMDSAbs_Node &&
2964 newMeshDS->GetMeshInfo().NbElements( groupType ) == 0 )
2965 continue; // group type differs from types of meshPart
2967 // Find copied elements in the group
2968 vector< const SMDS_MeshElement* > groupElems;
2969 SMDS_ElemIteratorPtr eIt = groupDS->GetElements();
2972 const SMDS_MeshElement* foundElem;
2973 if ( groupType == SMDSAbs_Node )
2975 while ( eIt->more() )
2976 if (( foundElem = newMeshDS->FindNode( eIt->next()->GetID() )))
2977 groupElems.push_back( foundElem );
2981 while ( eIt->more() )
2982 if (( foundElem = newMeshDS->FindElement( eIt->next()->GetID() )))
2983 groupElems.push_back( foundElem );
2988 TE2EMap & e2eMap = e2eMapByType[ groupDS->GetType() ];
2989 if ( e2eMap.empty() ) continue;
2990 smIdType minID = e2eMap.begin()->first->GetID();
2991 smIdType maxID = e2eMap.rbegin()->first->GetID();
2992 TE2EMap::iterator e2e;
2993 while ( eIt->more() && groupElems.size() < e2eMap.size())
2995 const SMDS_MeshElement* e = eIt->next();
2996 if ( e->GetID() < minID || e->GetID() > maxID ) continue;
2997 if ((e2e = e2eMap.find( e )) != e2eMap.end())
2998 groupElems.push_back( e2e->second );
3002 if ( !groupElems.empty() )
3004 SMESH::SMESH_Group_var newGroupObj =
3005 newMesh->CreateGroup( SMESH::ElementType(groupType), group->GetName() );
3006 if ( SMESH_GroupBase_i* newGroup_i = SMESH::DownCast<SMESH_GroupBase_i*>( newGroupObj))
3008 SMESHDS_GroupBase * newGroupDS = newGroup_i->GetGroupDS();
3009 SMDS_MeshGroup& smdsGroup = ((SMESHDS_Group*)newGroupDS)->SMDSGroup();
3010 for ( unsigned i = 0; i < groupElems.size(); ++i )
3011 smdsGroup.Add( groupElems[i] );
3019 newMeshDS->Modified();
3021 *pyDump << newMesh << " = " << this
3022 << ".CopyMesh( " << meshPart << ", "
3023 << "'" << meshName << "', "
3024 << toCopyGroups << ", "
3025 << toKeepIDs << ")";
3027 pyDumpDeleter.reset(); // allow dump in GetGroups()
3029 if ( nbNewGroups > 0 ) // dump created groups
3030 SMESH::ListOfGroups_var groups = newMesh->GetGroups();
3032 return newMesh._retn();
3036 namespace // utils for CopyMeshWithGeom()
3038 typedef std::map< std::string, std::string > TStr2StrMap;
3039 typedef std::map< std::string, std::set< std::string > > TStr2StrSetMap;
3040 typedef std::map< std::set<int>, int > TIdSet2IndexMap;
3041 typedef std::map< std::string, int > TName2IndexMap;
3043 //================================================================================
3045 * \brief Return a new sub-shape corresponding to an old one
3047 //================================================================================
3051 SMESH_Mesh_i* mySrcMesh_i;
3052 SMESH_Mesh_i* myNewMesh_i;
3053 SMESH_Gen_i* myGen_i;
3057 TStr2StrMap myOld2NewEntryMap; // map of study entries
3059 GEOM::ListOfGO_var mySubshapes; // sub-shapes existing in the new geometry
3060 TIdSet2IndexMap myIds2SubshapeIndex; // to find an existing sub-shape
3061 TName2IndexMap myName2SubshapeIndex; // to find an existing sub-shape by name
3064 GEOM::ListOfListOfLong_var myGIPMap; // filled by GetInPlaceMap()
3066 // not directly relating to shape search
3067 TStr2StrSetMap myInvalidMap; // blame shape -> invalid objects
3069 //================================================================================
3071 * \brief Constructor
3073 ShapeMapper( SMESH_Mesh_i* srcMesh_i,
3074 SMESH_Mesh_i* newMesh_i,
3075 SMESH_Gen_i* smeshGen_i )
3076 : mySrcMesh_i( srcMesh_i ),
3077 myNewMesh_i( newMesh_i ),
3078 myGen_i ( smeshGen_i ),
3079 myToPublish( smeshGen_i->IsEnablePublish() ),
3080 myGIPMapDone( false )
3082 // retrieve from the study shape mapping made thanks to
3083 // "Set presentation parameters and sub-shapes from arguments" option
3085 GEOM::GEOM_Object_var mainShapeNew = myNewMesh_i->GetShapeToMesh();
3086 GEOM::GEOM_Object_var mainShapeOld = mySrcMesh_i->GetShapeToMesh();
3087 SALOMEDS::SObject_wrap oldSO = myGen_i->ObjectToSObject( mainShapeOld );
3088 SALOMEDS::SObject_wrap newSO = myGen_i->ObjectToSObject( mainShapeNew );
3089 if ( newSO->_is_nil() )
3091 myToPublish = false;
3094 if (( myIsSameGeom = mainShapeNew->_is_equivalent( mainShapeOld )))
3096 CORBA::String_var oldEntry = oldSO->GetID();
3097 CORBA::String_var newEntry = newSO->GetID();
3098 myOld2NewEntryMap.insert( std::make_pair( std::string( oldEntry.in() ),
3099 std::string( newEntry.in() )));
3100 std::string newMainEntry = newEntry.in();
3102 SALOMEDS::Study_var study = myGen_i->getStudyServant();
3103 GEOM::GEOM_Gen_var geomGen = myGen_i->GetGeomEngine( mainShapeNew );
3104 GEOM::GEOM_IShapesOperations_wrap op = geomGen->GetIShapesOperations();
3105 mySubshapes = op->GetExistingSubObjects( mainShapeNew,
3106 /*groupsOnly=*/false );
3107 for ( CORBA::ULong i = 0; i < mySubshapes->length(); ++i )
3109 newSO = myGen_i->ObjectToSObject( mySubshapes[ i ]);
3110 SALOMEDS::ChildIterator_wrap anIter = study->NewChildIterator( newSO );
3111 bool refFound = false;
3112 for ( ; anIter->More(); anIter->Next() )
3114 SALOMEDS::SObject_wrap so = anIter->Value();
3115 if ( so->ReferencedObject( oldSO.inout() ))
3117 oldEntry = oldSO->GetID();
3118 newEntry = newSO->GetID();
3119 if (( refFound = ( newMainEntry != oldEntry.in() )))
3120 myOld2NewEntryMap.insert( std::make_pair( std::string( oldEntry.in() ),
3121 std::string( newEntry.in() )));
3126 GEOM::GEOM_Object_var father = mySubshapes[ i ]->GetMainShape();
3127 if ( father->_is_equivalent( mainShapeNew ))
3129 GEOM::ListOfLong_var ids = mySubshapes[ i ]->GetSubShapeIndices();
3130 std::set< int > idSet( &ids[0] , &ids[0] + ids->length() );
3131 myIds2SubshapeIndex.insert( std::make_pair( idSet, i ));
3132 CORBA::String_var name = newSO->GetName();
3134 myName2SubshapeIndex.insert( std::make_pair( name.in(), i ));
3140 //================================================================================
3142 * \brief Find a new sub-shape corresponding to an old one
3144 GEOM::GEOM_Object_ptr FindNew( GEOM::GEOM_Object_ptr oldShape )
3147 return GEOM::GEOM_Object::_duplicate( oldShape );
3149 GEOM::GEOM_Object_var newShape;
3151 if ( CORBA::is_nil( oldShape ))
3152 return newShape._retn();
3154 if ( !isChildOfOld( oldShape ))
3155 return GEOM::GEOM_Object::_duplicate( oldShape ); // shape independent of the old shape
3157 GEOM::GEOM_Object_var mainShapeNew = myNewMesh_i->GetShapeToMesh();
3158 GEOM::GEOM_Gen_var geomGen = myGen_i->GetGeomEngine( mainShapeNew );
3160 // try to find by entry or name
3163 CORBA::String_var oldEntry = oldShape->GetStudyEntry();
3164 TStr2StrMap::iterator o2nID = myOld2NewEntryMap.find( oldEntry.in() );
3165 if ( o2nID != myOld2NewEntryMap.end() )
3167 newShape = getShapeByEntry( o2nID->second );
3169 if ( newShape->_is_nil() )
3171 CORBA::String_var name = oldShape->GetName();
3172 TName2IndexMap::iterator n2ind = myName2SubshapeIndex.find( name.in() );
3173 if ( n2ind != myName2SubshapeIndex.end() )
3175 newShape = GEOM::GEOM_Object::_duplicate( mySubshapes[ n2ind->second ]);
3176 GEOM::ListOfLong_var oldIndices = oldShape->GetSubShapeIndices();
3177 GEOM::ListOfLong_var newIndices = newShape->GetSubShapeIndices();
3178 if ( oldIndices->length() == 0 ||
3179 newIndices->length() == 0 ||
3180 getShapeType( myNewMesh_i, newIndices[0] ) !=
3181 getShapeType( mySrcMesh_i, oldIndices[0] ))
3182 newShape = GEOM::GEOM_Object::_nil();
3187 if ( newShape->_is_nil() )
3189 // try to construct a new sub-shape using myGIPMap
3191 std::vector< int > newIndices;
3192 GEOM::ListOfLong_var oldIndices = oldShape->GetSubShapeIndices();
3193 for ( CORBA::ULong i = 0; i < oldIndices->length(); ++i )
3195 findNewIDs( oldIndices[i], newIndices );
3197 if ( newIndices.size() < oldIndices->length() ) // issue #17096
3200 newShape = getInPlace( oldShape );
3202 if ( !newIndices.empty() && newShape->_is_nil() )
3204 // search for a sub-shape with same ids
3205 std::set< int > idSet( newIndices.begin(), newIndices.end() );
3206 TIdSet2IndexMap::iterator ids2ind = myIds2SubshapeIndex.find( idSet );
3207 if ( ids2ind != myIds2SubshapeIndex.end() ) {
3208 newShape = GEOM::GEOM_Object::_duplicate( mySubshapes[ ids2ind->second ]);
3210 if ( newShape->_is_nil() )
3213 // create a new shape
3214 if ( newIndices.size() > 1 || oldShape->GetType() == GEOM_GROUP )
3216 int groupType = getShapeType( myNewMesh_i, newIndices[0] );
3218 GEOM::GEOM_IGroupOperations_wrap grOp = geomGen->GetIGroupOperations();
3219 newShape = grOp->CreateGroup( mainShapeNew, groupType );
3221 GEOM::ListOfLong_var newIndicesList = new GEOM::ListOfLong();
3222 newIndicesList->length( newIndices.size() );
3223 for ( size_t i = 0; i < newIndices.size(); ++i )
3224 newIndicesList[ i ] = newIndices[ i ];
3225 grOp->UnionIDs( newShape, newIndicesList );
3229 GEOM::GEOM_IShapesOperations_wrap shOp = geomGen->GetIShapesOperations();
3230 newShape = shOp->GetSubShape( mainShapeNew, newIndices[0] );
3239 if ( !newShape->_is_nil() && myToPublish )
3241 CORBA::String_var oldEntry, newEntry = newShape->GetStudyEntry();
3242 if ( !newEntry.in() || !newEntry.in()[0] )
3244 CORBA::String_var name = oldShape->GetName();
3245 SALOMEDS::SObject_wrap so = geomGen->AddInStudy( newShape, name, mainShapeNew );
3246 newEntry = newShape->GetStudyEntry();
3247 oldEntry = oldShape->GetStudyEntry();
3248 myOld2NewEntryMap.insert( std::make_pair( std::string( oldEntry.in() ),
3249 std::string( newEntry.in() )));
3253 return newShape._retn();
3256 //================================================================================
3258 * \brief Return a study entry of a new shape by study entry of the old one
3260 std::string FindNew( const std::string & oldEntry )
3265 TStr2StrMap::iterator o2nID = myOld2NewEntryMap.find( oldEntry );
3266 if ( o2nID != myOld2NewEntryMap.end() )
3267 return o2nID->second;
3269 GEOM::GEOM_Object_var oldShape = getShapeByEntry( oldEntry );
3270 if ( oldShape->_is_nil() || !isChildOfOld( oldShape ))
3273 GEOM::GEOM_Object_ptr newShape = FindNew( oldShape );
3274 if ( newShape->_is_nil() )
3275 return std::string();
3277 CORBA::String_var newEntry = newShape->GetStudyEntry();
3278 return newEntry.in();
3281 //================================================================================
3283 * \brief Return a sub-shape ID of a new shape by a sub-shape ID of the old one.
3284 * Return zero if not found or there are more than one new ID
3286 int FindNew( int oldID )
3295 if ( 0 < oldID && oldID < (int)myGIPMap->length() )
3297 if ( myGIPMap[ oldID ].length() == 1 )
3299 newID = myGIPMap[ oldID ][ 0 ];
3301 else if ( myGIPMap[ oldID ].length() > 1 &&
3302 getShapeType( mySrcMesh_i, oldID ) == TopAbs_VERTEX )
3304 // select a meshed VERTEX
3305 SMESH_subMesh* newSM;
3306 for ( CORBA::ULong i = 0; i < myGIPMap[ oldID ].length() && !newID; ++i )
3307 if (( newSM = myNewMesh_i->GetImpl().GetSubMeshContaining( myGIPMap[ oldID ][ i ] )) &&
3308 ( !newSM->IsEmpty() ))
3309 newID = myGIPMap[ oldID ][ i ];
3315 //================================================================================
3317 * \brief Return a sub-shape ID of a new shape by an old sub-mesh.
3318 * Return zero if the old shape is not kept as is in the new shape.
3320 int FindNewNotChanged( SMESH_subMesh* oldSM )
3323 return oldSM->GetId();
3325 int newID = FindNew( oldSM->GetId() );
3329 SMESH_subMesh* newSM = myNewMesh_i->GetImpl().GetSubMeshContaining( newID );
3333 // consider a sub-shape as not changed if all its sub-shapes are mapped into
3334 // one new sub-shape of the same type.
3336 if ( oldSM->DependsOn().size() !=
3337 newSM->DependsOn().size() )
3340 SMESH_subMeshIteratorPtr srcSMIt = oldSM->getDependsOnIterator( /*includeSelf=*/true );
3341 while ( srcSMIt->more() )
3343 oldSM = srcSMIt->next();
3344 int newSubID = FindNew( oldSM->GetId() );
3345 if ( getShapeType( myNewMesh_i, newSubID ) !=
3346 getShapeType( mySrcMesh_i, oldSM->GetId() ))
3352 //================================================================================
3354 * \brief Return shape by study entry
3356 GEOM::GEOM_Object_ptr getShapeByEntry( const std::string & entry )
3358 GEOM::GEOM_Object_var shape;
3359 SALOMEDS::SObject_wrap so = myGen_i->getStudyServant()->FindObjectID( entry.c_str() );
3360 if ( !so->_is_nil() )
3362 CORBA::Object_var obj = so->GetObject();
3363 shape = GEOM::GEOM_Object::_narrow( obj );
3365 return shape._retn();
3368 //================================================================================
3370 * \brief Fill myGIPMap by calling GetInPlaceMap()
3374 if ( !myGIPMapDone )
3376 myGIPMapDone = true;
3378 GEOM::GEOM_Object_var mainShapeNew = myNewMesh_i->GetShapeToMesh();
3379 GEOM::GEOM_Object_var mainShapeOld = mySrcMesh_i->GetShapeToMesh();
3380 GEOM::GEOM_Gen_var geomGen = myGen_i->GetGeomEngine( mainShapeNew );
3381 GEOM::GEOM_IShapesOperations_wrap op = geomGen->GetIShapesOperations();
3384 myGIPMap = op->GetInPlaceMap( mainShapeNew, mainShapeOld );
3388 myGIPMap = new GEOM::ListOfListOfLong();
3393 //================================================================================
3395 * \brief Get new sub-shape by calling GetInPlace()
3397 GEOM::GEOM_Object_ptr getInPlace( GEOM::GEOM_Object_ptr oldShape )
3399 GEOM::GEOM_Object_var newShape;
3401 GEOM::GEOM_Object_var mainShapeNew = myNewMesh_i->GetShapeToMesh();
3402 GEOM::GEOM_Gen_var geomGen = myGen_i->GetGeomEngine( mainShapeNew );
3403 GEOM::GEOM_IShapesOperations_wrap op = geomGen->GetIShapesOperations();
3406 newShape = op->GetInPlace( mainShapeNew, oldShape );
3411 return newShape._retn();
3414 //================================================================================
3416 * \brief Find a new sub-shape indices by an old one in myGIPMap. Return
3417 * number of found IDs
3419 int findNewIDs( int oldID, std::vector< int >& newIDs )
3421 size_t prevNbIDs = newIDs.size();
3423 if ( 0 < oldID && oldID < (int) myGIPMap->length() )
3425 for ( CORBA::ULong i = 0; i < myGIPMap[ oldID ].length(); ++i )
3426 newIDs.push_back( myGIPMap[ oldID ][ i ]);
3428 return newIDs.size() - prevNbIDs;
3431 //================================================================================
3433 * \brief Check if an object relates to the old shape
3435 bool isChildOfOld( GEOM::GEOM_Object_ptr oldShape )
3437 if ( CORBA::is_nil( oldShape ))
3439 GEOM::GEOM_Object_var mainShapeOld1 = mySrcMesh_i->GetShapeToMesh();
3440 GEOM::GEOM_Object_var mainShapeOld2 = oldShape->GetMainShape();
3441 return ( mainShapeOld1->_is_equivalent( mainShapeOld2 ) ||
3442 mainShapeOld1->_is_equivalent( oldShape ));
3445 //================================================================================
3447 * \brief Return shape type by shape ID
3449 TopAbs_ShapeEnum getShapeType( SMESH_Mesh_i* mesh_i, int shapeID )
3451 SMESHDS_Mesh* meshDS = mesh_i->GetImpl().GetMeshDS();
3452 const TopoDS_Shape& shape = meshDS->IndexToShape( shapeID );
3453 return shape.IsNull() ? TopAbs_SHAPE : shape.ShapeType();
3456 //================================================================================
3458 * \brief Store a source sub-shape for which a counterpart not found and
3459 * a smesh object invalid due to that
3461 void AddInvalid( GEOM::GEOM_Object_var srcShape,
3462 SALOMEDS::SObject_wrap smeshSO )
3464 CORBA::String_var geomEntry = srcShape->GetStudyEntry();
3465 if ( geomEntry.in()[0] && !smeshSO->_is_nil() )
3467 CORBA::String_var smeshEntry = smeshSO->GetID();
3468 myInvalidMap[ geomEntry.in() ].insert( smeshEntry.in() );
3472 //================================================================================
3474 * \brief Store a source sub-shape for which a counterpart not found and
3475 * a smesh object invalid due to that
3477 void AddInvalid( std::string geomEntry,
3478 SALOMEDS::SObject_wrap smeshSO )
3480 if ( !geomEntry.empty() )
3482 CORBA::String_var smeshEntry = smeshSO->GetID();
3483 myInvalidMap[ geomEntry ].insert( smeshEntry.in() );
3487 //================================================================================
3489 * \brief Store a source sub-shape for which a counterpart not found and
3490 * a smesh object invalid due to that
3492 void AddInvalid( int oldGeomID,
3493 SALOMEDS::SObject_wrap smeshSO )
3495 int shapeType = getShapeType( mySrcMesh_i, oldGeomID );
3496 if ( shapeType < 0 || shapeType > TopAbs_SHAPE )
3499 const char* typeName[] = { "COMPOUND","COMPSOLID","SOLID","SHELL",
3500 "FACE","WIRE","EDGE","VERTEX","SHAPE" };
3502 SMESH_Comment geomName( typeName[ shapeType ]);
3503 geomName << " #" << oldGeomID;
3505 CORBA::String_var smeshEntry = smeshSO->GetID();
3506 myInvalidMap[ geomName ].insert( smeshEntry.in() );
3509 //================================================================================
3511 * \brief Return entries of a source sub-shape for which a counterpart not found and
3512 * of smesh objects invalid due to that
3514 void GetInvalid( SMESH::string_array_out & theInvalidEntries,
3515 std::vector< SALOMEDS::SObject_wrap > & theInvalidMeshSObjects)
3518 TStr2StrSetMap::iterator entry2entrySet = myInvalidMap.begin();
3519 for ( ; entry2entrySet != myInvalidMap.end(); ++entry2entrySet )
3521 nbSO += 1 + entry2entrySet->second.size();
3523 int iSO = theInvalidMeshSObjects.size(), iEntry = 0;
3524 theInvalidEntries->length ( nbSO );
3525 theInvalidMeshSObjects.resize( theInvalidMeshSObjects.size() + nbSO - myInvalidMap.size() );
3527 entry2entrySet = myInvalidMap.begin();
3528 for ( ; entry2entrySet != myInvalidMap.end(); ++entry2entrySet )
3530 theInvalidEntries[ iEntry++ ] = entry2entrySet->first.c_str();
3532 std::set< std::string > & entrySet = entry2entrySet->second;
3533 std::set< std::string >::iterator entry = entrySet.begin();
3534 for ( ; entry != entrySet.end(); ++entry )
3536 theInvalidEntries[ iEntry++ ] = entry->c_str();
3538 SALOMEDS::SObject_wrap so = myGen_i->getStudyServant()->FindObjectID( entry->c_str() );
3539 if ( !so->_is_nil() )
3540 theInvalidMeshSObjects[ iSO++ ] = so;
3545 }; // struct ShapeMapper
3547 //================================================================================
3549 * \brief Append an item to a CORBA sequence
3551 template < class CORBA_seq, class ITEM >
3552 void append( CORBA_seq& seq, ITEM item )
3554 if ( !CORBA::is_nil( item ))
3556 seq->length( 1 + seq->length() );
3557 seq[ seq->length() - 1 ] = item;
3560 } // namespace // utils for CopyMeshWithGeom()
3562 //================================================================================
3564 * \brief Create a mesh by copying definitions of another mesh to a given geometry
3565 * \param [in] sourceMesh - a mesh to copy
3566 * \param [in] newGeometry - a new geometry
3567 * \param [in] toCopyGroups - to create groups in the new mesh
3568 * \param [in] toReuseHypotheses - if True, existing hypothesis will be used by the new mesh,
3569 * otherwise new hypotheses with the same parameters will be created for the new mesh.
3570 * \param [in] toCopyElements - to copy mesh elements of same sub-shapes of the two geometries
3571 * \param [out] newMesh - return a new mesh
3572 * \param [out] newGroups - return new groups
3573 * \param [out] newSubmeshes - return new sub-meshes
3574 * \param [out] newHypotheses - return new algorithms and hypotheses
3575 * \param [out] invalidEntries - return study entries of objects whose
3576 * counterparts are not found in the newGeometry, followed by entries
3577 * of mesh sub-objects that are invalid because they depend on a not found
3578 * preceding sub-shape
3579 * \return CORBA::Boolean - is a success
3581 //================================================================================
3583 CORBA::Boolean SMESH_Gen_i::CopyMeshWithGeom( SMESH::SMESH_Mesh_ptr theSourceMesh,
3584 GEOM::GEOM_Object_ptr theNewGeometry,
3585 const char* theMeshName,
3586 CORBA::Boolean theToCopyGroups,
3587 CORBA::Boolean theToReuseHypotheses,
3588 CORBA::Boolean theToCopyElements,
3589 SMESH::SMESH_Mesh_out theNewMesh,
3590 SMESH::ListOfGroups_out theNewGroups,
3591 SMESH::submesh_array_out theNewSubmeshes,
3592 SMESH::ListOfHypothesis_out theNewHypotheses,
3593 SMESH::string_array_out theInvalidEntries)
3595 if ( CORBA::is_nil( theSourceMesh ) ||
3596 CORBA::is_nil( theNewGeometry ))
3597 THROW_SALOME_CORBA_EXCEPTION( "NULL arguments", SALOME::BAD_PARAM );
3599 if ( !theSourceMesh->HasShapeToMesh() )
3600 THROW_SALOME_CORBA_EXCEPTION( "Source mesh not on geometry", SALOME::BAD_PARAM );
3605 TPythonDump pyDump(this); // prevent dump from CreateMesh()
3607 theNewMesh = CreateMesh( theNewGeometry );
3608 theNewGroups = new SMESH::ListOfGroups();
3609 theNewSubmeshes = new SMESH::submesh_array();
3610 theNewHypotheses = new SMESH::ListOfHypothesis();
3611 theInvalidEntries = new SMESH::string_array();
3613 std::vector< SALOMEDS::SObject_wrap > invalidSObjects;
3615 GEOM::GEOM_Object_var srcGeom = theSourceMesh->GetShapeToMesh();
3616 GEOM::GEOM_Object_var geom, newGeom;
3617 SALOMEDS::SObject_wrap so;
3619 SMESH_Mesh_i* srcMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( theSourceMesh );
3620 SMESH_Mesh_i* newMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( theNewMesh );
3623 ShapeMapper shapeMapper( srcMesh_i, newMesh_i, this );
3625 // treat hypotheses of mesh and sub-meshes
3626 SMESH::submesh_array_var smList = theSourceMesh->GetSubMeshes();
3627 for ( CORBA::ULong iSM = 0; iSM <= smList->length(); ++iSM )
3629 bool isSubMesh = ( iSM < smList->length() );
3632 // create a new sub-mesh
3633 SMESH::SMESH_subMesh_var newSM;
3634 geom = smList[iSM]->GetSubShape();
3635 so = ObjectToSObject( smList[iSM] );
3636 CORBA::String_var name;
3637 if ( !so->_is_nil() )
3638 name = so->GetName();
3639 newGeom = shapeMapper.FindNew( geom );
3640 if ( newGeom->_is_nil() )
3642 newSM = createInvalidSubMesh( theNewMesh, geom, name.in() );
3643 shapeMapper.AddInvalid( geom, ObjectToSObject( newSM ));
3648 newSM = theNewMesh->GetSubMesh( newGeom, name.in() );
3650 append( theNewSubmeshes, newSM );
3652 if ( newGeom->_is_nil() )
3653 continue; // don't assign hypotheses
3657 newGeom = GEOM::GEOM_Object::_duplicate( theNewGeometry );
3659 so = ObjectToSObject( theNewMesh );
3660 SetName( so, theMeshName, "Mesh" );
3663 // assign hypotheses
3664 SMESH::ListOfHypothesis_var hypList = theSourceMesh->GetHypothesisList( geom );
3665 for ( CORBA::ULong iHyp = 0; iHyp < hypList->length(); ++iHyp )
3667 SMESH::SMESH_Hypothesis_var hyp = hypList[ iHyp ];
3668 SMESH_Hypothesis_i* hyp_i = SMESH::DownCast< SMESH_Hypothesis_i* >( hyp );
3670 // get geometry hyp depends on
3671 std::vector< std::string > entryArray;
3672 std::vector< int > subIDArray;
3673 bool dependsOnGeom = hyp_i->getObjectsDependOn( entryArray, subIDArray );
3675 if ( !theToReuseHypotheses || dependsOnGeom )
3677 // create a new hypothesis
3678 CORBA::String_var type = hyp->GetName();
3679 CORBA::String_var lib = hyp->GetLibName();
3680 CORBA::String_var data = hyp_i->SaveTo();
3683 hyp = CreateHypothesis( type, lib );
3684 hyp_i = SMESH::DownCast< SMESH_Hypothesis_i* >( hyp );
3685 hyp_i->LoadFrom( data.in() );
3686 append( theNewHypotheses, hyp );
3690 // update geometry hyp depends on
3691 if ( dependsOnGeom )
3693 for ( size_t iGeo = 0; iGeo < entryArray.size(); ++iGeo )
3695 if ( !entryArray[ iGeo ].empty() )
3697 std::string newEntry = shapeMapper.FindNew( entryArray[ iGeo ]);
3698 if ( newEntry.empty() )
3701 shapeMapper.AddInvalid( entryArray[ iGeo ], ObjectToSObject( hyp ));
3702 shapeMapper.AddInvalid( entryArray[ iGeo ], so ); // sub-mesh
3704 entryArray[ iGeo ] = newEntry;
3707 for ( size_t iGeo = 0; iGeo < subIDArray.size(); ++iGeo )
3709 if ( subIDArray[ iGeo ] > 0 )
3711 int newID = shapeMapper.FindNew( subIDArray[ iGeo ]);
3715 shapeMapper.AddInvalid( subIDArray[ iGeo ], ObjectToSObject( hyp ));
3716 shapeMapper.AddInvalid( subIDArray[ iGeo ], so ); // sub-mesh
3718 subIDArray[ iGeo ] = newID;
3721 if ( !hyp_i->setObjectsDependOn( entryArray, subIDArray ))
3725 CORBA::String_var errorText;
3726 theNewMesh->AddHypothesis( newGeom, hyp, errorText.out() );
3727 if ( errorText.in()[0] )
3730 } // loop on hypotheses
3731 } // loop on sub-meshes and mesh
3734 // copy mesh elements, keeping IDs
3735 SMESHDS_Mesh* newMeshDS = newMesh_i->GetImpl().GetMeshDS();
3736 if ( theToCopyElements && theSourceMesh->NbNodes() > 0 )
3738 ::SMESH_MeshEditor editor( &newMesh_i->GetImpl() );
3739 ::SMESH_MeshEditor::ElemFeatures elemData;
3741 SMESH_subMesh* srcMainSM = srcMesh_i->GetImpl().GetSubMeshContaining( 1 );
3742 SMESH_subMeshIteratorPtr srcSMIt = srcMainSM->getDependsOnIterator( /*includeSelf=*/true,
3743 /*vertexLast=*/false);
3744 while ( srcSMIt->more() )
3746 SMESH_subMesh* srcSM = srcSMIt->next();
3747 if ( srcSM->IsEmpty() )
3748 continue; // not yet computed
3749 int newID = shapeMapper.FindNewNotChanged( srcSM );
3753 SMESHDS_SubMesh* srcSMDS = srcSM->GetSubMeshDS();
3754 SMDS_NodeIteratorPtr nIt = srcSMDS->GetNodes();
3755 while ( nIt->more() )
3757 SMESH_NodeXYZ node( nIt->next() );
3758 const SMDS_MeshNode* newNode = newMeshDS->AddNodeWithID( node.X(), node.Y(), node.Z(),
3760 const SMDS_PositionPtr pos = node->GetPosition();
3761 const double* uv = pos->GetParameters();
3762 switch ( pos->GetTypeOfPosition() )
3764 case SMDS_TOP_3DSPACE: newMeshDS->SetNodeInVolume( newNode, newID ); break;
3765 case SMDS_TOP_FACE: newMeshDS->SetNodeOnFace ( newNode, newID, uv[0], uv[1] ); break;
3766 case SMDS_TOP_EDGE: newMeshDS->SetNodeOnEdge ( newNode, newID, uv[0] ); break;
3767 case SMDS_TOP_VERTEX: newMeshDS->SetNodeOnVertex( newNode, newID ); break;
3771 SMDS_ElemIteratorPtr eIt = srcSMDS->GetElements();
3772 while( eIt->more() )
3774 const SMDS_MeshElement* e = eIt->next();
3775 elemData.Init( e, /*basicOnly=*/false );
3776 elemData.SetID( e->GetID() );
3777 elemData.myNodes.resize( e->NbNodes() );
3778 SMDS_NodeIteratorPtr nnIt = e->nodeIterator();
3780 for ( iN = 0; nnIt->more(); ++iN )
3782 const SMDS_MeshNode* srcNode = nnIt->next();
3783 elemData.myNodes[ iN ] = newMeshDS->FindNode( srcNode->GetID() );
3784 if ( !elemData.myNodes[ iN ])
3787 if ( iN == elemData.myNodes.size() )
3788 if ( const SMDS_MeshElement * newElem = editor.AddElement( elemData.myNodes, elemData ))
3789 newMeshDS->SetMeshElementOnShape( newElem, newID );
3791 if ( SMESH_subMesh* newSM = newMesh_i->GetImpl().GetSubMeshContaining( newID ))
3792 newSM->ComputeStateEngine( SMESH_subMesh::CHECK_COMPUTE_STATE );
3795 newMeshDS->Modified();
3801 TStr2StrMap old2newGroupMap;
3803 SALOME::GenericObj_wrap< SMESH::FilterManager > filterMgr = CreateFilterManager();
3805 SMESH::ListOfGroups_var groups = theSourceMesh->GetGroups();
3806 CORBA::ULong nbGroups = theToCopyGroups ? groups->length() : 0, nbAddedGroups = 0;
3807 for ( CORBA::ULong i = 0; i < nbGroups + nbAddedGroups; ++i )
3809 SMESH::SMESH_Group_var stdlGroup = SMESH::SMESH_Group::_narrow ( groups[ i ]);
3810 SMESH::SMESH_GroupOnGeom_var geomGroup = SMESH::SMESH_GroupOnGeom::_narrow ( groups[ i ]);
3811 SMESH::SMESH_GroupOnFilter_var fltrGroup = SMESH::SMESH_GroupOnFilter::_narrow( groups[ i ]);
3813 CORBA::String_var name = groups[ i ]->GetName();
3814 SMESH::ElementType elemType = groups[ i ]->GetType();
3816 SMESH::SMESH_GroupBase_var newGroup;
3818 if ( !stdlGroup->_is_nil() )
3820 if ( newMeshDS->GetMeshInfo().NbElements( SMDSAbs_ElementType( elemType )) > 0 )
3822 SMESH::smIdType_array_var elemIDs = stdlGroup->GetIDs();
3823 const bool isElem = ( elemType != SMESH::NODE );
3824 CORBA::ULong iE = 0;
3825 for ( ; iE < elemIDs->length(); ++iE ) // check if any element has been copied
3826 if ( newMeshDS->GetElementType( elemIDs[ iE ], isElem ) != SMDSAbs_All )
3828 if ( iE < elemIDs->length() )
3830 stdlGroup = theNewMesh->CreateGroup( elemType, name );
3831 stdlGroup->Add( elemIDs );
3832 newGroup = SMESH::SMESH_GroupBase::_narrow( stdlGroup );
3836 else if ( !geomGroup->_is_nil() )
3838 GEOM::GEOM_Object_var geom = geomGroup->GetShape();
3839 GEOM::GEOM_Object_var newGeom = shapeMapper.FindNew( geom );
3840 if ( newGeom->_is_nil() )
3842 newGroup = theNewMesh->CreateGroup( elemType, name ); // just to notify the user
3843 shapeMapper.AddInvalid( geom, ObjectToSObject( newGroup ));
3848 newGroup = theNewMesh->CreateGroupFromGEOM( elemType, name, newGeom );
3851 else if ( !fltrGroup->_is_nil() )
3853 // replace geometry in a filter
3854 SMESH::Filter_var filter = fltrGroup->GetFilter();
3855 SMESH::Filter::Criteria_var criteria;
3856 filter->GetCriteria( criteria.out() );
3858 bool isMissingGroup = false;
3859 std::vector< std::string > badEntries;
3861 for ( CORBA::ULong iCr = 0; iCr < criteria->length(); ++iCr )
3863 const char* thresholdID = criteria[ iCr ].ThresholdID.in();
3864 switch ( criteria[ iCr ].Type )
3866 case SMESH::FT_BelongToMeshGroup:
3868 SALOME::GenericObj_wrap< SMESH::BelongToMeshGroup > btgg = filterMgr->CreateBelongToMeshGroup();
3869 btgg->SetGroupID( thresholdID );
3870 SMESH::SMESH_GroupBase_ptr refGroup = btgg->GetGroup();
3871 SALOMEDS::SObject_wrap refGroupSO = ObjectToSObject( refGroup );
3872 if ( refGroupSO->_is_nil() )
3874 CORBA::String_var refID = refGroupSO->GetID();
3875 TStr2StrMap::iterator o2nID = old2newGroupMap.find( refID.in() );
3876 if ( o2nID == old2newGroupMap.end() )
3878 isMissingGroup = true; // corresponding new group not yet created
3881 criteria[ iCr ].ThresholdID = o2nID->second.c_str();
3883 if ( o2nID->second.empty() ) // new referred group is invalid
3884 badEntries.push_back( refID.in() );
3887 case SMESH::FT_BelongToGeom:
3888 case SMESH::FT_BelongToPlane:
3889 case SMESH::FT_BelongToCylinder:
3890 case SMESH::FT_BelongToGenSurface:
3891 case SMESH::FT_LyingOnGeom:
3893 std::string newID = shapeMapper.FindNew( thresholdID );
3894 criteria[ iCr ].ThresholdID = newID.c_str();
3895 if ( newID.empty() )
3896 badEntries.push_back( thresholdID );
3899 case SMESH::FT_ConnectedElements:
3901 if ( thresholdID && thresholdID[0] )
3903 std::string newID = shapeMapper.FindNew( thresholdID );
3904 criteria[ iCr ].ThresholdID = newID.c_str();
3905 if ( newID.empty() )
3906 badEntries.push_back( thresholdID );
3912 } // loop on criteria
3914 if ( isMissingGroup && i < nbGroups )
3916 // to treat the group again
3917 append( groups, SMESH::SMESH_GroupBase::_duplicate( groups[ i ]));
3921 SMESH::Filter_var newFilter = filterMgr->CreateFilter();
3922 newFilter->SetCriteria( criteria );
3924 newGroup = theNewMesh->CreateGroupFromFilter( elemType, name, newFilter );
3925 newFilter->UnRegister();
3927 SALOMEDS::SObject_wrap newSO = ObjectToSObject( newGroup );
3928 for ( size_t iEnt = 0; iEnt < badEntries.size(); ++iEnt )
3929 shapeMapper.AddInvalid( badEntries[ iEnt ], newSO );
3931 if ( isMissingGroup ) // all groups treated but a referred groups still not found
3933 invalidSObjects.push_back( ObjectToSObject( newGroup ));
3936 if ( !badEntries.empty() )
3939 } // treat a group on filter
3941 append( theNewGroups, newGroup );
3943 // fill old2newGroupMap
3944 SALOMEDS::SObject_wrap srcSO = ObjectToSObject( groups[i] );
3945 SALOMEDS::SObject_wrap newSO = ObjectToSObject( newGroup );
3946 if ( !srcSO->_is_nil() )
3948 CORBA::String_var srcID, newID("");
3949 srcID = srcSO->GetID();
3950 if ( !newSO->_is_nil() )
3951 newID = newSO->GetID();
3952 old2newGroupMap.insert( std::make_pair( std::string( srcID.in() ),
3953 std::string( newID.in() )));
3956 if ( newGroup->_is_nil() )
3961 newMeshDS->CompactMesh();
3964 if ( !theMeshName || !theMeshName[0] )
3966 SALOMEDS::SObject_wrap soNew = ObjectToSObject( theNewMesh );
3967 SALOMEDS::SObject_wrap soOld = ObjectToSObject( theSourceMesh );
3968 CORBA::String_var oldName = soOld->GetName();
3969 SetName( soNew, oldName.in(), "Mesh" );
3971 // mark invalid objects
3972 shapeMapper.GetInvalid( theInvalidEntries, invalidSObjects );
3974 for ( size_t i = 0; i < invalidSObjects.size(); ++i )
3975 highLightInvalid( invalidSObjects[i].in(), true );
3978 << theNewMesh << ", "
3979 << theNewGroups << ", "
3980 << *theNewSubmeshes.ptr() << ", "
3981 << *theNewHypotheses.ptr() << ", "
3982 << "invalidEntries = " << this << ".CopyMeshWithGeom( "
3983 << theSourceMesh << ", "
3984 << theNewGeometry << ", "
3985 << "'" << theMeshName << "', "
3986 << theToCopyGroups << ", "
3987 << theToReuseHypotheses << ", "
3988 << theToCopyElements << " )";
3990 SMESH_CATCH( SMESH::throwCorbaException );
3995 //================================================================================
3997 * \brief Get version of MED format being used.
3999 //================================================================================
4001 char* SMESH_Gen_i::GetMEDFileVersion()
4003 MED::TInt majeur, mineur, release;
4004 majeur = mineur = release = 0;
4005 MED::GetVersionRelease(majeur, mineur, release);
4006 std::ostringstream version;
4007 version << majeur << "." << mineur << "." << release;
4008 return CORBA::string_dup( version.str().c_str() );
4011 //================================================================================
4013 * SMESH_Gen_i::GetMEDVersion
4015 * Get MED version of the file by its name
4017 //================================================================================
4019 char* SMESH_Gen_i::GetMEDVersion(const char* theFileName)
4021 std::string version = MED::GetMEDVersion( theFileName );
4022 return CORBA::string_dup( version.c_str() );
4025 //================================================================================
4027 * SMESH_Gen_i::CheckCompatibility
4029 * Check compatibility of file with MED format being used, read only.
4031 //================================================================================
4033 CORBA::Boolean SMESH_Gen_i::CheckCompatibility(const char* theFileName)
4035 return MED::CheckCompatibility( theFileName );
4038 //================================================================================
4040 * SMESH_Gen_i::CheckWriteCompatibility
4042 * Check compatibility of file with MED format being used, for append on write.
4044 //================================================================================
4046 CORBA::Boolean SMESH_Gen_i::CheckWriteCompatibility(const char* theFileName)
4048 return MED::CheckCompatibility( theFileName, true );
4051 //================================================================================
4053 * SMESH_Gen_i::GetMeshNames
4055 * Get names of meshes defined in file with the specified name
4057 //================================================================================
4058 SMESH::string_array* SMESH_Gen_i::GetMeshNames(const char* theFileName)
4061 SMESH::string_array_var aResult = new SMESH::string_array();
4062 MED::PWrapper aMed = MED::CrWrapperR( theFileName );
4064 MED::TInt aNbMeshes = aMed->GetNbMeshes( &anErr );
4066 aResult->length( aNbMeshes );
4067 for( MED::TInt i = 0; i < aNbMeshes; i++ ) {
4068 MED::PMeshInfo aMeshInfo = aMed->GetPMeshInfo( i+1 );
4069 aResult[i] = CORBA::string_dup( aMeshInfo->GetName().c_str() );
4072 return aResult._retn();
4075 //=============================================================================
4079 * Save SMESH module's data
4081 //=============================================================================
4083 SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
4088 Kernel_Utils::Localizer loc;
4090 if (!myStudyContext)
4093 // Store study contents as a set of python commands
4096 SALOMEDS::Study_var aStudy = getStudyServant();
4098 // Declare a byte stream
4099 SALOMEDS::TMPFile_var aStreamFile;
4101 // Obtain a temporary dir
4102 TCollection_AsciiString tmpDir =
4103 ( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
4105 // Create a sequence of files processed
4106 SALOMEDS_Tool::ListOfFiles aFileSeq;
4107 aFileSeq.reserve( NUM_TMP_FILES );
4109 TCollection_AsciiString aStudyName( "" );
4111 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( Kernel_Utils::encode(aStudy->URL()) ).c_str() );
4113 // Set names of temporary files
4114 TCollection_AsciiString filename =
4115 aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
4116 TCollection_AsciiString meshfile =
4117 aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
4118 aFileSeq.push_back(CORBA::string_dup( filename.ToCString() ));
4119 aFileSeq.push_back(CORBA::string_dup( meshfile.ToCString() ));
4120 filename = tmpDir + filename;
4121 meshfile = tmpDir + meshfile;
4124 HDFdataset* aDataset;
4125 HDFgroup* aTopGroup;
4127 HDFgroup* aSubGroup;
4128 HDFgroup* aSubSubGroup;
4129 hdf_size aSize[ 1 ];
4132 //Remove the files if they exist: BugID: 11225
4133 #ifndef WIN32 /* unix functionality */
4134 TCollection_AsciiString cmd("rm -f \"");
4136 TCollection_AsciiString cmd("del /F \"");
4146 system(cmd.ToCString());
4148 // MED writer to be used by storage process
4149 DriverMED_W_SMESHDS_Mesh writer;
4150 writer.SetFile( meshfile.ToCString() );
4151 //writer.SetSaveNumbers( false ); // bos #24400 -- it leads to change of element IDs
4154 // SetStoreName() to groups before storing hypotheses to let them refer to
4155 // groups using "store name", which is "Group <group_persistent_id>"
4157 SALOMEDS::ChildIterator_wrap itBig = aStudy->NewChildIterator( theComponent );
4158 for ( ; itBig->More(); itBig->Next() ) {
4159 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
4160 if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
4161 CORBA::Object_var anObject = SObjectToObject( gotBranch );
4162 if ( !CORBA::is_nil( anObject ) ) {
4163 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
4164 if ( !myMesh->_is_nil() ) {
4165 myMesh->Load(); // load from study file if not yet done
4166 TPythonDump pd(this); // not to dump GetGroups()
4167 SMESH::ListOfGroups_var groups = myMesh->GetGroups();
4168 for ( CORBA::ULong i = 0; i < groups->length(); ++i )
4170 SMESH_GroupBase_i* grImpl = SMESH::DownCast<SMESH_GroupBase_i*>( groups[i]);
4173 CORBA::String_var objStr = GetORB()->object_to_string( grImpl->_this() );
4174 int anId = myStudyContext->findId( string( objStr.in() ) );
4176 sprintf( grpName, "Group %d %d", anId, grImpl->GetLocalID() );
4177 SMESHDS_GroupBase* aGrpBaseDS = grImpl->GetGroupDS();
4178 aGrpBaseDS->SetStoreName( grpName );
4188 // ---> create HDF file
4189 aFile = new HDFfile( (char*) filename.ToCString() );
4190 aFile->CreateOnDisk();
4192 // --> iterator for top-level objects
4193 SALOMEDS::ChildIterator_wrap itBig = aStudy->NewChildIterator( theComponent );
4194 for ( ; itBig->More(); itBig->Next() ) {
4195 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
4197 // --> hypotheses root branch (only one for the study)
4198 if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
4199 // create hypotheses root HDF group
4200 aTopGroup = new HDFgroup( "Hypotheses", aFile );
4201 aTopGroup->CreateOnDisk();
4203 // iterator for all hypotheses
4204 SALOMEDS::ChildIterator_wrap it = aStudy->NewChildIterator( gotBranch );
4205 for ( ; it->More(); it->Next() ) {
4206 SALOMEDS::SObject_wrap mySObject = it->Value();
4207 CORBA::Object_var anObject = SObjectToObject( mySObject );
4208 if ( !CORBA::is_nil( anObject ) ) {
4209 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
4210 if ( !myHyp->_is_nil() ) {
4211 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
4213 CORBA::String_var hn = myHyp->GetName(), ln = myHyp->GetLibName();
4214 std::string hypname = hn.in();
4215 std::string libname = ln.in();
4217 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
4218 // WIN32 and ".so" for X-system) must be deleted
4219 int libname_len = libname.length();
4221 if( libname_len > 4 )
4222 libname.resize( libname_len - 4 );
4224 // PAL17753 (Regression: missing hypothesis in restored study)
4225 // "lib" also should be removed from the beginning
4226 if( libname_len > 6 )
4227 libname = libname.substr( 3, libname_len - 3 - 3 );
4229 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
4230 CORBA::String_var hypdata = myImpl->SaveTo();
4231 int id = myStudyContext->findId( string( objStr.in() ));
4233 // for each hypothesis create HDF group basing on its id
4234 char hypGrpName[30];
4235 sprintf( hypGrpName, "Hypothesis %d", id );
4236 aGroup = new HDFgroup( hypGrpName, aTopGroup );
4237 aGroup->CreateOnDisk();
4238 // --> type name of hypothesis
4239 aSize[ 0 ] = hypname.length() + 1;
4240 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
4241 aDataset->CreateOnDisk();
4242 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
4243 aDataset->CloseOnDisk();
4244 // --> server plugin library name of hypothesis
4245 aSize[ 0 ] = libname.length() + 1;
4246 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
4247 aDataset->CreateOnDisk();
4248 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
4249 aDataset->CloseOnDisk();
4250 // --> persistent data of hypothesis
4251 aSize[ 0 ] = strlen( hypdata.in() ) + 1;
4252 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
4253 aDataset->CreateOnDisk();
4254 aDataset->WriteOnDisk( ( char* )( hypdata.in() ) );
4255 aDataset->CloseOnDisk();
4256 // close hypothesis HDF group
4257 aGroup->CloseOnDisk();
4262 // close hypotheses root HDF group
4263 aTopGroup->CloseOnDisk();
4265 // --> algorithms root branch (only one for the study)
4266 else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
4267 // create algorithms root HDF group
4268 aTopGroup = new HDFgroup( "Algorithms", aFile );
4269 aTopGroup->CreateOnDisk();
4271 // iterator for all algorithms
4272 SALOMEDS::ChildIterator_wrap it = aStudy->NewChildIterator( gotBranch );
4273 for ( ; it->More(); it->Next() ) {
4274 SALOMEDS::SObject_wrap mySObject = it->Value();
4275 CORBA::Object_var anObject = SObjectToObject( mySObject );
4276 if ( !CORBA::is_nil( anObject ) ) {
4277 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
4278 if ( !myHyp->_is_nil() ) {
4279 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
4281 CORBA::String_var hn = myHyp->GetName(), ln = myHyp->GetLibName();
4282 std::string hypname = hn.in();
4283 std::string libname = ln.in();
4285 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
4286 // WIN32 and ".so" for X-system) must be deleted
4287 int libname_len = libname.length();
4289 if( libname_len > 4 )
4290 libname.resize( libname_len - 4 );
4292 // PAL17753 (Regression: missing hypothesis in restored study)
4293 // "lib" also should be removed from the beginning
4294 if( libname_len > 6 )
4295 libname = libname.substr( 3, libname_len - 3 - 3 );
4297 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
4298 CORBA::String_var hypdata = myImpl->SaveTo();
4299 int id = myStudyContext->findId( string( objStr.in() ) );
4301 // for each algorithm create HDF group basing on its id
4302 char hypGrpName[30];
4303 sprintf( hypGrpName, "Algorithm %d", id );
4304 aGroup = new HDFgroup( hypGrpName, aTopGroup );
4305 aGroup->CreateOnDisk();
4306 // --> type name of algorithm
4307 aSize[0] = hypname.length() + 1;
4308 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
4309 aDataset->CreateOnDisk();
4310 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
4311 aDataset->CloseOnDisk();
4312 // --> server plugin library name of hypothesis
4313 aSize[0] = libname.length() + 1;
4314 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
4315 aDataset->CreateOnDisk();
4316 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
4317 aDataset->CloseOnDisk();
4318 // --> persistent data of algorithm
4319 aSize[0] = strlen( hypdata.in() ) + 1;
4320 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
4321 aDataset->CreateOnDisk();
4322 aDataset->WriteOnDisk( ( char* )( hypdata.in() ));
4323 aDataset->CloseOnDisk();
4324 // close algorithm HDF group
4325 aGroup->CloseOnDisk();
4330 // close algorithms root HDF group
4331 aTopGroup->CloseOnDisk();
4333 // --> mesh objects roots branches
4334 else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
4335 CORBA::Object_var anObject = SObjectToObject( gotBranch );
4336 if ( !CORBA::is_nil( anObject ) ) {
4337 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
4338 if ( !myMesh->_is_nil() ) {
4339 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
4341 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
4342 int id = myStudyContext->findId( string( objStr.in() ) );
4343 ::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
4344 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
4345 bool hasShape = myLocMesh.HasShapeToMesh();
4347 // for each mesh open the HDF group basing on its id
4348 char meshGrpName[ 30 ];
4349 sprintf( meshGrpName, "Mesh %d", id );
4350 aTopGroup = new HDFgroup( meshGrpName, aFile );
4351 aTopGroup->CreateOnDisk();
4353 // --> put dataset to hdf file which is a flag that mesh has data
4354 string strHasData = "0";
4355 // check if the mesh is not empty
4356 if ( mySMESHDSMesh->NbNodes() > 0 ) {
4357 // write mesh data to med file
4358 writer.SetMesh( mySMESHDSMesh );
4359 writer.SetMeshId( id );
4362 aSize[ 0 ] = strHasData.length() + 1;
4363 aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
4364 aDataset->CreateOnDisk();
4365 aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
4366 aDataset->CloseOnDisk();
4369 // for each mesh open the HDF group basing on its auto color parameter
4370 char meshAutoColorName[ 30 ];
4371 sprintf( meshAutoColorName, "AutoColorMesh %d", id );
4373 anAutoColor[0] = myImpl->GetAutoColor();
4375 aDataset = new HDFdataset( meshAutoColorName, aTopGroup, HDF_INT32, aSize, 1 );
4376 aDataset->CreateOnDisk();
4377 aDataset->WriteOnDisk( anAutoColor );
4378 aDataset->CloseOnDisk();
4380 // issue 0020693. Store _isModified flag
4381 int isModified = myLocMesh.GetIsModified();
4383 aDataset = new HDFdataset( "_isModified", aTopGroup, HDF_INT32, aSize, 1 );
4384 aDataset->CreateOnDisk();
4385 aDataset->WriteOnDisk( &isModified );
4386 aDataset->CloseOnDisk();
4388 // issue 20918. Store Persistent Id of SMESHDS_Mesh
4389 int meshPersistentId = mySMESHDSMesh->GetPersistentId();
4391 aDataset = new HDFdataset( "meshPersistentId", aTopGroup, HDF_INT32, aSize, 1 );
4392 aDataset->CreateOnDisk();
4393 aDataset->WriteOnDisk( &meshPersistentId );
4394 aDataset->CloseOnDisk();
4396 // Store SMESH_Mesh_i::_mainShapeTick
4397 int shapeTick = myImpl->MainShapeTick();
4399 aDataset = new HDFdataset( "shapeTick", aTopGroup, HDF_INT32, aSize, 1 );
4400 aDataset->CreateOnDisk();
4401 aDataset->WriteOnDisk( &shapeTick );
4402 aDataset->CloseOnDisk();
4404 // write reference on a shape if exists
4405 SALOMEDS::SObject_wrap myRef;
4406 bool shapeRefFound = false;
4407 bool found = gotBranch->FindSubObject( (CORBA::Long)GetRefOnShapeTag(), myRef.inout() );
4409 SALOMEDS::SObject_wrap myShape;
4410 bool ok = myRef->ReferencedObject( myShape.inout() );
4412 CORBA::Object_var shapeObj = myShape->GetObject();
4413 shapeRefFound = (! CORBA::is_nil( shapeObj ));
4414 CORBA::String_var myRefOnObject = myShape->GetID();
4415 if ( shapeRefFound && myRefOnObject.in()[0] ) {
4416 aSize[ 0 ] = strlen( myRefOnObject.in() ) + 1;
4417 aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
4418 aDataset->CreateOnDisk();
4419 aDataset->WriteOnDisk( ( char* )( myRefOnObject.in() ) );
4420 aDataset->CloseOnDisk();
4426 std::string info = myImpl->FileInfoToString();
4427 if ( !info.empty() )
4429 aSize[ 0 ] = info.size();
4430 aDataset = new HDFdataset( "file info", aTopGroup, HDF_STRING, aSize, 1 );
4431 aDataset->CreateOnDisk();
4432 aDataset->WriteOnDisk( (char*) info.data() );
4433 aDataset->CloseOnDisk();
4436 // write applied hypotheses if exist
4437 SALOMEDS::SObject_wrap myHypBranch;
4438 found = gotBranch->FindSubObject( (CORBA::Long)GetRefOnAppliedHypothesisTag(), myHypBranch.inout() );
4439 if ( found && !shapeRefFound && hasShape ) { // remove applied hyps
4440 aStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
4442 if ( found && (shapeRefFound || !hasShape) ) {
4443 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
4444 aGroup->CreateOnDisk();
4446 SALOMEDS::ChildIterator_wrap it = aStudy->NewChildIterator( myHypBranch );
4448 for ( ; it->More(); it->Next() ) {
4449 SALOMEDS::SObject_wrap mySObject = it->Value();
4450 SALOMEDS::SObject_wrap myRefOnHyp;
4451 bool ok = mySObject->ReferencedObject( myRefOnHyp.inout() );
4453 // san - it is impossible to recover applied hypotheses
4454 // using their entries within Load() method,
4455 // for there are no AttributeIORs in the study when Load() is working.
4456 // Hence, it is better to store persistent IDs of hypotheses as references to them
4458 //string myRefOnObject = myRefOnHyp->GetID();
4459 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
4460 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
4461 int id = myStudyContext->findId( string( objStr.in() ) );
4462 //if ( myRefOnObject.length() > 0 ) {
4463 //aSize[ 0 ] = myRefOnObject.length() + 1;
4464 char hypName[ 30 ], hypId[ 30 ];
4465 sprintf( hypName, "Hyp %d", ++hypNb );
4466 sprintf( hypId, "%d", id );
4467 aSize[ 0 ] = strlen( hypId ) + 1;
4468 aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
4469 aDataset->CreateOnDisk();
4470 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
4471 aDataset->WriteOnDisk( hypId );
4472 aDataset->CloseOnDisk();
4476 aGroup->CloseOnDisk();
4479 // write applied algorithms if exist
4480 SALOMEDS::SObject_wrap myAlgoBranch;
4481 found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(),
4482 myAlgoBranch.inout() );
4483 if ( found && !shapeRefFound && hasShape) { // remove applied algos
4484 aStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
4486 if ( found && (shapeRefFound || !hasShape)) {
4487 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
4488 aGroup->CreateOnDisk();
4490 SALOMEDS::ChildIterator_wrap it = aStudy->NewChildIterator( myAlgoBranch );
4492 for ( ; it->More(); it->Next() ) {
4493 SALOMEDS::SObject_wrap mySObject = it->Value();
4494 SALOMEDS::SObject_wrap myRefOnAlgo;
4495 bool ok = mySObject->ReferencedObject( myRefOnAlgo.inout() );
4497 // san - it is impossible to recover applied algorithms
4498 // using their entries within Load() method,
4499 // for there are no AttributeIORs in the study when Load() is working.
4500 // Hence, it is better to store persistent IDs of algorithms as references to them
4502 //string myRefOnObject = myRefOnAlgo->GetID();
4503 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
4504 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
4505 int id = myStudyContext->findId( string( objStr.in() ) );
4506 //if ( myRefOnObject.length() > 0 ) {
4507 //aSize[ 0 ] = myRefOnObject.length() + 1;
4508 char algoName[ 30 ], algoId[ 30 ];
4509 sprintf( algoName, "Algo %d", ++algoNb );
4510 sprintf( algoId, "%d", id );
4511 aSize[ 0 ] = strlen( algoId ) + 1;
4512 aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
4513 aDataset->CreateOnDisk();
4514 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
4515 aDataset->WriteOnDisk( algoId );
4516 aDataset->CloseOnDisk();
4520 aGroup->CloseOnDisk();
4523 // --> submesh objects sub-branches
4525 for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
4526 SALOMEDS::SObject_wrap mySubmeshBranch;
4527 found = gotBranch->FindSubObject( i, mySubmeshBranch.inout() );
4529 if ( found ) // check if there is shape reference in submeshes
4531 bool hasShapeRef = false;
4532 SALOMEDS::ChildIterator_wrap itSM =
4533 aStudy->NewChildIterator( mySubmeshBranch );
4534 for ( ; itSM->More(); itSM->Next() ) {
4535 SALOMEDS::SObject_wrap mySubRef, myShape, mySObject = itSM->Value();
4536 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ))
4537 mySubRef->ReferencedObject( myShape.inout() );
4538 if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
4541 { // remove one submesh
4542 if ( shapeRefFound )
4543 { // unassign hypothesis
4544 SMESH::SMESH_subMesh_var mySubMesh =
4545 SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
4546 if ( !mySubMesh->_is_nil() ) {
4547 int shapeID = mySubMesh->GetId();
4548 TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
4549 const list<const SMESHDS_Hypothesis*>& hypList =
4550 mySMESHDSMesh->GetHypothesis( S );
4551 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
4552 while ( hyp != hypList.end() ) {
4553 int hypID = (*hyp++)->GetID(); // goto next hyp here because
4554 myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
4558 aStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
4560 } // loop on submeshes of a type
4561 if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
4562 aStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
4565 } // end check if there is shape reference in submeshes
4567 char name_meshgroup[ 30 ];
4568 if ( i == GetSubMeshOnVertexTag() )
4569 strcpy( name_meshgroup, "SubMeshes On Vertex" );
4570 else if ( i == GetSubMeshOnEdgeTag() )
4571 strcpy( name_meshgroup, "SubMeshes On Edge" );
4572 else if ( i == GetSubMeshOnWireTag() )
4573 strcpy( name_meshgroup, "SubMeshes On Wire" );
4574 else if ( i == GetSubMeshOnFaceTag() )
4575 strcpy( name_meshgroup, "SubMeshes On Face" );
4576 else if ( i == GetSubMeshOnShellTag() )
4577 strcpy( name_meshgroup, "SubMeshes On Shell" );
4578 else if ( i == GetSubMeshOnSolidTag() )
4579 strcpy( name_meshgroup, "SubMeshes On Solid" );
4580 else if ( i == GetSubMeshOnCompoundTag() )
4581 strcpy( name_meshgroup, "SubMeshes On Compound" );
4583 // for each type of submeshes create container HDF group
4584 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
4585 aGroup->CreateOnDisk();
4587 // iterator for all submeshes of given type
4588 SALOMEDS::ChildIterator_wrap itSM = aStudy->NewChildIterator( mySubmeshBranch );
4589 for ( ; itSM->More(); itSM->Next() ) {
4590 SALOMEDS::SObject_wrap mySObject = itSM->Value();
4591 CORBA::Object_var anSubObject = SObjectToObject( mySObject );
4592 if ( !CORBA::is_nil( anSubObject ))
4594 SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
4595 CORBA::String_var objStr = GetORB()->object_to_string( anSubObject );
4596 int subid = myStudyContext->findId( string( objStr.in() ) );
4598 // for each mesh open the HDF group basing on its id
4599 char submeshGrpName[ 30 ];
4600 sprintf( submeshGrpName, "SubMesh %d", subid );
4601 aSubGroup = new HDFgroup( submeshGrpName, aGroup );
4602 aSubGroup->CreateOnDisk();
4604 // write reference on a shape, already checked if it exists
4605 SALOMEDS::SObject_wrap mySubRef, myShape;
4606 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ))
4607 mySubRef->ReferencedObject( myShape.inout() );
4608 string myRefOnObject = myShape->GetID();
4609 if ( myRefOnObject.length() > 0 ) {
4610 aSize[ 0 ] = myRefOnObject.length() + 1;
4611 aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
4612 aDataset->CreateOnDisk();
4613 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
4614 aDataset->CloseOnDisk();
4617 // write applied hypotheses if exist
4618 SALOMEDS::SObject_wrap mySubHypBranch;
4619 found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(),
4620 mySubHypBranch.inout() );
4622 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
4623 aSubSubGroup->CreateOnDisk();
4625 SALOMEDS::ChildIterator_wrap it = aStudy->NewChildIterator( mySubHypBranch );
4627 for ( ; it->More(); it->Next() ) {
4628 SALOMEDS::SObject_wrap mySubSObject = it->Value();
4629 SALOMEDS::SObject_wrap myRefOnHyp;
4630 bool ok = mySubSObject->ReferencedObject( myRefOnHyp.inout() );
4632 //string myRefOnObject = myRefOnHyp->GetID();
4633 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
4634 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
4635 int id = myStudyContext->findId( string( objStr.in() ) );
4636 //if ( myRefOnObject.length() > 0 ) {
4637 //aSize[ 0 ] = myRefOnObject.length() + 1;
4638 char hypName[ 30 ], hypId[ 30 ];
4639 sprintf( hypName, "Hyp %d", ++hypNb );
4640 sprintf( hypId, "%d", id );
4641 aSize[ 0 ] = strlen( hypId ) + 1;
4642 aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
4643 aDataset->CreateOnDisk();
4644 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
4645 aDataset->WriteOnDisk( hypId );
4646 aDataset->CloseOnDisk();
4650 aSubSubGroup->CloseOnDisk();
4653 // write applied algorithms if exist
4654 SALOMEDS::SObject_wrap mySubAlgoBranch;
4655 found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(),
4656 mySubAlgoBranch.inout() );
4658 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
4659 aSubSubGroup->CreateOnDisk();
4661 SALOMEDS::ChildIterator_wrap it =
4662 aStudy->NewChildIterator( mySubAlgoBranch );
4664 for ( ; it->More(); it->Next() ) {
4665 SALOMEDS::SObject_wrap mySubSObject = it->Value();
4666 SALOMEDS::SObject_wrap myRefOnAlgo;
4667 bool ok = mySubSObject->ReferencedObject( myRefOnAlgo.inout() );
4669 //string myRefOnObject = myRefOnAlgo->GetID();
4670 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
4671 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
4672 int id = myStudyContext->findId( string( objStr.in() ) );
4673 //if ( myRefOnObject.length() > 0 ) {
4674 //aSize[ 0 ] = myRefOnObject.length() + 1;
4675 char algoName[ 30 ], algoId[ 30 ];
4676 sprintf( algoName, "Algo %d", ++algoNb );
4677 sprintf( algoId, "%d", id );
4678 aSize[ 0 ] = strlen( algoId ) + 1;
4679 aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
4680 aDataset->CreateOnDisk();
4681 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
4682 aDataset->WriteOnDisk( algoId );
4683 aDataset->CloseOnDisk();
4687 aSubSubGroup->CloseOnDisk();
4689 // close submesh HDF group
4690 aSubGroup->CloseOnDisk();
4693 // close container of submeshes by type HDF group
4694 aGroup->CloseOnDisk();
4698 // store submesh order if any
4699 const TListOfListOfInt& theOrderIds = myLocMesh.GetMeshOrder();
4700 const bool isNewOrederVersion = true; // old version saves ids, new one, entries
4701 if ( !theOrderIds.empty() && !isNewOrederVersion ) { // keep old version for reference
4702 char order_list[ 30 ];
4703 strcpy( order_list, "Mesh Order" );
4704 // count number of submesh ids
4706 TListOfListOfInt::const_iterator idIt = theOrderIds.begin();
4707 for ( ; idIt != theOrderIds.end(); idIt++ )
4708 nbIDs += (*idIt).size();
4709 // number of values = number of IDs +
4710 // number of lists (for separators) - 1
4711 int* smIDs = new int [ nbIDs + theOrderIds.size() - 1 ];
4712 idIt = theOrderIds.begin();
4713 for ( int i = 0; idIt != theOrderIds.end(); idIt++ ) {
4714 const TListOfInt& idList = *idIt;
4715 if (idIt != theOrderIds.begin()) // not first list
4716 smIDs[ i++ ] = -1/* *idList.size()*/; // separator between lists
4717 // dump submesh ids from current list
4718 TListOfInt::const_iterator id_smId = idList.begin();
4719 for( ; id_smId != idList.end(); id_smId++ )
4720 smIDs[ i++ ] = *id_smId;
4723 aSize[ 0 ] = nbIDs + theOrderIds.size() - 1;
4725 aDataset = new HDFdataset( order_list, aTopGroup, HDF_INT32, aSize, 1 );
4726 aDataset->CreateOnDisk();
4727 aDataset->WriteOnDisk( smIDs );
4728 aDataset->CloseOnDisk();
4732 if ( !theOrderIds.empty() && isNewOrederVersion )
4734 // convert ids to entries
4735 std::list< std::list< std::string > > orderEntryLists;
4736 for ( const TListOfInt& idList : theOrderIds )
4738 orderEntryLists.emplace_back();
4739 std::list< std::string > & entryList = orderEntryLists.back();
4740 for ( const int& id : idList )
4742 const TopoDS_Shape& shape = mySMESHDSMesh->IndexToShape( id );
4743 GEOM::GEOM_Object_var go = ShapeToGeomObject( shape );
4744 SALOMEDS::SObject_var so = ObjectToSObject( go );
4745 if ( !so->_is_nil() )
4747 CORBA::String_var entry = so->GetID();
4748 entryList.emplace_back( entry.in() );
4752 // convert orderEntryLists to string
4753 std::ostringstream ostream;
4754 boost::archive::text_oarchive( ostream ) << orderEntryLists;
4755 std::string orderEntryString = ostream.str();
4758 aSize[ 0 ] = orderEntryString.size() + 1;
4759 aDataset = new HDFdataset( "MeshOrder_new", aTopGroup, HDF_STRING, aSize, 1 );
4760 aDataset->CreateOnDisk();
4761 aDataset->WriteOnDisk((char*) orderEntryString.data() );
4762 aDataset->CloseOnDisk();
4765 // groups root sub-branch
4766 SALOMEDS::SObject_wrap myGroupsBranch;
4767 for ( int i = GetNodeGroupsTag(); i <= GetBallElementsGroupsTag(); i++ ) {
4768 found = gotBranch->FindSubObject( i, myGroupsBranch.inout() );
4770 char name_group[ 30 ];
4771 if ( i == GetNodeGroupsTag() )
4772 strcpy( name_group, "Groups of Nodes" );
4773 else if ( i == GetEdgeGroupsTag() )
4774 strcpy( name_group, "Groups of Edges" );
4775 else if ( i == GetFaceGroupsTag() )
4776 strcpy( name_group, "Groups of Faces" );
4777 else if ( i == GetVolumeGroupsTag() )
4778 strcpy( name_group, "Groups of Volumes" );
4779 else if ( i == Get0DElementsGroupsTag() )
4780 strcpy( name_group, "Groups of 0D Elements" );
4781 else if ( i == GetBallElementsGroupsTag() )
4782 strcpy( name_group, "Groups of Balls" );
4784 aGroup = new HDFgroup( name_group, aTopGroup );
4785 aGroup->CreateOnDisk();
4787 SALOMEDS::ChildIterator_wrap it = aStudy->NewChildIterator( myGroupsBranch );
4788 for ( ; it->More(); it->Next() ) {
4789 SALOMEDS::SObject_wrap mySObject = it->Value();
4790 CORBA::Object_var aSubObject = SObjectToObject( mySObject );
4791 if ( !CORBA::is_nil( aSubObject ) ) {
4792 SMESH_GroupBase_i* myGroupImpl =
4793 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
4796 SMESHDS_GroupBase* aGrpBaseDS = myGroupImpl->GetGroupDS();
4800 CORBA::String_var objStr = GetORB()->object_to_string( aSubObject );
4801 int anId = myStudyContext->findId( string( objStr.in() ) );
4803 // For each group, create a dataset named "Group <group_persistent_id>"
4804 // and store the group's user name into it
4805 const char* grpName = aGrpBaseDS->GetStoreName();
4806 CORBA::String_var aUserName = myGroupImpl->GetName();
4807 aSize[ 0 ] = strlen( aUserName ) + 1;
4809 aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
4810 aDataset->CreateOnDisk();
4811 aDataset->WriteOnDisk( aUserName );
4812 aDataset->CloseOnDisk();
4815 // For each group, create a dataset named "Group <group_persistent_id> Color"
4816 // and store the group's color into it
4817 char grpColorName[ 30 ];
4818 sprintf( grpColorName, "ColorGroup %d", anId );
4819 SALOMEDS::Color aColor = myGroupImpl->GetColor();
4821 anRGB[ 0 ] = aColor.R;
4822 anRGB[ 1 ] = aColor.G;
4823 anRGB[ 2 ] = aColor.B;
4825 aDataset = new HDFdataset( grpColorName, aGroup, HDF_FLOAT64, aSize, 1 );
4826 aDataset->CreateOnDisk();
4827 aDataset->WriteOnDisk( anRGB );
4828 aDataset->CloseOnDisk();
4830 // Pass SMESHDS_Group to MED writer
4831 SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
4833 writer.AddGroup( aGrpDS );
4835 // write reference on a shape if exists
4836 SMESHDS_GroupOnGeom* aGeomGrp =
4837 dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
4839 SALOMEDS::SObject_wrap mySubRef, myShape;
4840 if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ) &&
4841 mySubRef->ReferencedObject( myShape.inout() ) &&
4842 !CORBA::is_nil( myShape->GetObject() ))
4844 CORBA::String_var myRefOnObject = myShape->GetID();
4845 if ( myRefOnObject.in()[0] ) {
4846 char aRefName[ 30 ];
4847 sprintf( aRefName, "Ref on shape %d", anId);
4848 aSize[ 0 ] = strlen( myRefOnObject.in() ) + 1;
4849 aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
4850 aDataset->CreateOnDisk();
4851 aDataset->WriteOnDisk( ( char* )( myRefOnObject.in() ));
4852 aDataset->CloseOnDisk();
4855 else // shape ref is invalid:
4857 // save a group on geometry as ordinary group
4858 writer.AddGroup( aGeomGrp );
4861 else if ( SMESH_GroupOnFilter_i* aFilterGrp_i =
4862 dynamic_cast<SMESH_GroupOnFilter_i*>( myGroupImpl ))
4864 std::string str = aFilterGrp_i->FilterToString();
4865 std::string hdfGrpName = "Filter " + SMESH_Comment(anId);
4866 aSize[ 0 ] = str.length() + 1;
4867 aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup, HDF_STRING, aSize, 1);
4868 aDataset->CreateOnDisk();
4869 aDataset->WriteOnDisk( ( char* )( str.c_str() ) );
4870 aDataset->CloseOnDisk();
4874 aGroup->CloseOnDisk();
4878 if ( strcmp( strHasData.c_str(), "1" ) == 0 )
4880 // Flush current mesh information into MED file
4883 // save info on nb of elements
4884 SMESH_PreMeshInfo::SaveToFile( myImpl, id, aFile );
4886 // maybe a shape was deleted in the study
4887 if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() && hasShape) {
4888 TopoDS_Shape nullShape;
4889 myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
4892 SMESHDS_SubMeshIteratorPtr smIt = mySMESHDSMesh->SubMeshes();
4897 aGroup = new HDFgroup( "Submeshes", aTopGroup );
4898 aGroup->CreateOnDisk();
4900 // each element belongs to one or none submesh,
4901 // so for each node/element, we store a submesh ID
4903 // Store submesh IDs
4904 for ( int isNode = 0; isNode < 2; ++isNode )
4906 SMDS_ElemIteratorPtr eIt =
4907 mySMESHDSMesh->elementsIterator( isNode ? SMDSAbs_Node : SMDSAbs_All );
4908 smIdType nbElems = isNode ? mySMESHDSMesh->NbNodes() : mySMESHDSMesh->GetMeshInfo().NbElements();
4911 std::vector<int> smIDs; smIDs.reserve( nbElems );
4912 while ( eIt->more() )
4913 if ( const SMDS_MeshElement* e = eIt->next())
4914 smIDs.push_back( e->getshapeId() );
4916 aSize[ 0 ] = nbElems;
4917 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
4918 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
4919 aDataset->CreateOnDisk();
4920 aDataset->WriteOnDisk( & smIDs[0] );
4921 aDataset->CloseOnDisk();
4924 aGroup->CloseOnDisk();
4926 // Store node positions on sub-shapes (SMDS_Position):
4927 // ----------------------------------------------------
4929 aGroup = new HDFgroup( "Node Positions", aTopGroup );
4930 aGroup->CreateOnDisk();
4932 // in aGroup, create 5 datasets to contain:
4933 // "Nodes on Edges" - ID of node on edge
4934 // "Edge positions" - U parameter on node on edge
4935 // "Nodes on Faces" - ID of node on face
4936 // "Face U positions" - U parameter of node on face
4937 // "Face V positions" - V parameter of node on face
4939 // Find out nb of nodes on edges and faces
4940 // Collect corresponding sub-meshes
4941 int nbEdgeNodes = 0, nbFaceNodes = 0;
4942 list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
4943 // loop on SMESHDS_SubMesh'es
4944 while ( smIt->more() )
4946 SMESHDS_SubMesh* aSubMesh = const_cast< SMESHDS_SubMesh* >( smIt->next() );
4947 if ( aSubMesh->IsComplexSubmesh() )
4948 continue; // submesh containing other submeshs
4949 smIdType nbNodes = aSubMesh->NbNodes();
4950 if ( nbNodes == 0 ) continue;
4952 int aShapeID = aSubMesh->GetID();
4953 if ( aShapeID < 1 || aShapeID > mySMESHDSMesh->MaxShapeIndex() )
4955 int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
4956 // write only SMDS_FacePosition and SMDS_EdgePosition
4957 switch ( aShapeType ) {
4959 nbFaceNodes += nbNodes;
4960 aFaceSM.push_back( aSubMesh );
4963 nbEdgeNodes += nbNodes;
4964 aEdgeSM.push_back( aSubMesh );
4970 // Treat positions on edges or faces
4971 for ( int onFace = 0; onFace < 2; onFace++ )
4973 // Create arrays to store in datasets
4974 int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
4975 if (!nbNodes) continue;
4976 int* aNodeIDs = new int [ nbNodes ];
4977 double* aUPos = new double [ nbNodes ];
4978 double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
4981 // loop on sub-meshes
4982 list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
4983 list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
4984 for ( ; itSM != pListSM->end(); itSM++ )
4986 SMESHDS_SubMesh* aSubMesh = (*itSM);
4988 SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
4989 // loop on nodes in aSubMesh
4990 while ( itNode->more() )
4993 const SMDS_MeshNode* node = itNode->next();
4994 aNodeIDs [ iNode ] = node->GetID();
4997 const SMDS_PositionPtr pos = node->GetPosition();
4998 if ( onFace ) { // on FACE
4999 SMDS_FacePositionPtr fPos = pos;
5001 aUPos[ iNode ] = fPos->GetUParameter();
5002 aVPos[ iNode ] = fPos->GetVParameter();
5009 SMDS_EdgePositionPtr ePos = pos;
5011 aUPos[ iNode ] = ePos->GetUParameter();
5017 } // loop on nodes in aSubMesh
5018 } // loop on sub-meshes
5023 aSize[ 0 ] = nbNodes;
5025 string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
5026 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
5027 aDataset->CreateOnDisk();
5028 aDataset->WriteOnDisk( aNodeIDs );
5029 aDataset->CloseOnDisk();
5032 aDSName = ( onFace ? "Face U positions" : "Edge positions");
5033 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
5034 aDataset->CreateOnDisk();
5035 aDataset->WriteOnDisk( aUPos );
5036 aDataset->CloseOnDisk();
5039 aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
5040 aDataset->CreateOnDisk();
5041 aDataset->WriteOnDisk( aVPos );
5042 aDataset->CloseOnDisk();
5047 if ( aVPos ) delete [] aVPos;
5049 } // treat positions on edges or faces
5051 // close "Node Positions" group
5052 aGroup->CloseOnDisk();
5054 } // if ( there are submeshes in SMESHDS_Mesh )
5057 // close mesh HDF group
5058 aTopGroup->CloseOnDisk();
5066 aFile->CloseOnDisk();
5069 // Convert temporary files to stream
5070 aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq, isMultiFile );
5072 // Remove temporary files and directory
5074 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq, true );
5076 return aStreamFile._retn();
5079 //=============================================================================
5081 * SMESH_Gen_i::SaveASCII
5083 * Save SMESH module's data in ASCII format
5085 //=============================================================================
5087 SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
5089 bool isMultiFile ) {
5090 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
5091 SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
5092 return aStreamFile._retn();
5094 //after usual saving needs to encipher binary to text string
5095 //Any binary symbol will be represent as "|xx" () hexadecimal format number
5096 int size = aStreamFile.in().length();
5097 _CORBA_Octet* buffer = new _CORBA_Octet[size*3+1];
5098 for ( int i = 0; i < size; i++ )
5099 sprintf( (char*)&(buffer[i*3]), "|%02x", aStreamFile[i] );
5101 buffer[size * 3] = '\0';
5103 SALOMEDS::TMPFile_var anAsciiStreamFile = new SALOMEDS::TMPFile(size*3, size*3, buffer, 1);
5105 return anAsciiStreamFile._retn();
5108 //=============================================================================
5112 * Load SMESH module's data
5114 //=============================================================================
5116 bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
5117 const SALOMEDS::TMPFile& theStream,
5121 UpdateStudy(); // load geom data
5122 Kernel_Utils::Localizer loc;
5124 SALOMEDS::Study_var aStudy = getStudyServant();
5126 // Get temporary files location
5127 TCollection_AsciiString tmpDir =
5128 ( char* )( isMultiFile ? theURL : SALOMEDS_Tool::GetTmpDir().c_str() );
5130 // Convert the stream into sequence of files to process
5131 SALOMEDS_Tool::ListOfFiles aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
5134 TCollection_AsciiString aStudyName( "" );
5135 if ( isMultiFile ) {
5136 CORBA::WString_var url = aStudy->URL();
5137 SMESHUtils::ArrayDeleter<const char> urlMulibyte( Kernel_Utils::encode( url.in()) );
5138 aStudyName = (char*)SALOMEDS_Tool::GetNameFromPath( urlMulibyte.get() ).c_str();
5140 // Set names of temporary files
5141 TCollection_AsciiString filename = tmpDir + aStudyName + "_SMESH.hdf";
5142 TCollection_AsciiString meshfile = tmpDir + aStudyName + "_SMESH_Mesh.med";
5146 HDFdataset* aDataset;
5147 HDFgroup* aTopGroup;
5149 HDFgroup* aSubGroup;
5150 HDFgroup* aSubSubGroup;
5153 // ---> open HDF file
5154 aFile = new HDFfile( (char*) filename.ToCString() );
5156 aFile->OpenOnDisk( HDF_RDONLY );
5158 catch ( HDFexception ) {
5159 INFOS( "Load(): " << filename << " not found!" );
5163 TPythonDump pd(this); // prevent dump during loading
5165 // For PAL13473 ("Repetitive mesh") implementation.
5166 // New dependencies between SMESH objects are established:
5167 // now hypotheses can refer to meshes, shapes and other hypotheses.
5168 // To keep data consistent, the following order of data restoration
5170 // 1. Create hypotheses
5171 // 2. Create all meshes
5172 // 3. Load hypotheses' data
5175 list< pair< SMESH_Hypothesis_i*, string > > hypDataList;
5176 list< pair< SMESH_Mesh_i*, HDFgroup* > > meshGroupList;
5177 list< SMESH::Filter_var > filters;
5179 // get total number of top-level groups
5180 int aNbGroups = aFile->nInternalObjects();
5181 if ( aNbGroups > 0 ) {
5182 // --> in first turn we should read&create hypotheses
5183 if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
5184 // open hypotheses root HDF group
5185 aTopGroup = new HDFgroup( "Hypotheses", aFile );
5186 aTopGroup->OpenOnDisk();
5188 // get number of hypotheses
5189 int aNbObjects = aTopGroup->nInternalObjects();
5190 for ( int j = 0; j < aNbObjects; j++ ) {
5191 // try to identify hypothesis
5192 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
5193 aTopGroup->InternalObjectIndentify( j, hypGrpName );
5195 if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
5196 // open hypothesis group
5197 aGroup = new HDFgroup( hypGrpName, aTopGroup );
5198 aGroup->OpenOnDisk();
5200 // --> get hypothesis id
5201 int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
5206 // get number of datasets
5207 int aNbSubObjects = aGroup->nInternalObjects();
5208 for ( int k = 0; k < aNbSubObjects; k++ ) {
5210 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
5211 aGroup->InternalObjectIndentify( k, name_of_subgroup );
5212 // --> get hypothesis name
5213 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
5214 aDataset = new HDFdataset( name_of_subgroup, aGroup );
5215 aDataset->OpenOnDisk();
5216 size = aDataset->GetSize();
5217 char* hypname_str = new char[ size ];
5218 aDataset->ReadFromDisk( hypname_str );
5219 hypname = string( hypname_str );
5220 delete [] hypname_str;
5221 aDataset->CloseOnDisk();
5223 // --> get hypothesis plugin library name
5224 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
5225 aDataset = new HDFdataset( name_of_subgroup, aGroup );
5226 aDataset->OpenOnDisk();
5227 size = aDataset->GetSize();
5228 char* libname_str = new char[ size ];
5229 aDataset->ReadFromDisk( libname_str );
5230 if(MYDEBUG) SCRUTE( libname_str );
5231 libname = string( libname_str );
5232 delete [] libname_str;
5233 aDataset->CloseOnDisk();
5235 // --> get hypothesis data
5236 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
5237 aDataset = new HDFdataset( name_of_subgroup, aGroup );
5238 aDataset->OpenOnDisk();
5239 size = aDataset->GetSize();
5240 char* hypdata_str = new char[ size ];
5241 aDataset->ReadFromDisk( hypdata_str );
5242 hypdata = string( hypdata_str );
5243 delete [] hypdata_str;
5244 aDataset->CloseOnDisk();
5247 // close hypothesis HDF group
5248 aGroup->CloseOnDisk();
5250 // --> restore hypothesis from data
5251 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
5252 if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
5253 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
5254 SMESH::SMESH_Hypothesis_var myHyp;
5256 try { // protect persistence mechanism against exceptions
5257 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
5260 INFOS( "Exception during hypothesis creation" );
5263 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
5265 // myImpl->LoadFrom( hypdata.c_str() );
5266 hypDataList.push_back( make_pair( myImpl, hypdata ));
5267 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
5268 int newId = myStudyContext->findId( iorString.in() );
5269 myStudyContext->mapOldToNew( id, newId );
5272 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
5276 // close hypotheses root HDF group
5277 aTopGroup->CloseOnDisk();
5281 // --> then we should read&create algorithms
5282 if ( aFile->ExistInternalObject( "Algorithms" ) ) {
5283 // open algorithms root HDF group
5284 aTopGroup = new HDFgroup( "Algorithms", aFile );
5285 aTopGroup->OpenOnDisk();
5287 // get number of algorithms
5288 int aNbObjects = aTopGroup->nInternalObjects();
5289 for ( int j = 0; j < aNbObjects; j++ ) {
5290 // try to identify algorithm
5291 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
5292 aTopGroup->InternalObjectIndentify( j, hypGrpName );
5294 if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
5295 // open algorithm group
5296 aGroup = new HDFgroup( hypGrpName, aTopGroup );
5297 aGroup->OpenOnDisk();
5299 // --> get algorithm id
5300 int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
5305 // get number of datasets
5306 int aNbSubObjects = aGroup->nInternalObjects();
5307 for ( int k = 0; k < aNbSubObjects; k++ ) {
5309 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
5310 aGroup->InternalObjectIndentify( k, name_of_subgroup );
5311 // --> get algorithm name
5312 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
5313 aDataset = new HDFdataset( name_of_subgroup, aGroup );
5314 aDataset->OpenOnDisk();
5315 size = aDataset->GetSize();
5316 char* hypname_str = new char[ size ];
5317 aDataset->ReadFromDisk( hypname_str );
5318 hypname = string( hypname_str );
5319 delete [] hypname_str;
5320 aDataset->CloseOnDisk();
5322 // --> get algorithm plugin library name
5323 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
5324 aDataset = new HDFdataset( name_of_subgroup, aGroup );
5325 aDataset->OpenOnDisk();
5326 size = aDataset->GetSize();
5327 char* libname_str = new char[ size ];
5328 aDataset->ReadFromDisk( libname_str );
5329 if(MYDEBUG) SCRUTE( libname_str );
5330 libname = string( libname_str );
5331 delete [] libname_str;
5332 aDataset->CloseOnDisk();
5334 // --> get algorithm data
5335 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
5336 aDataset = new HDFdataset( name_of_subgroup, aGroup );
5337 aDataset->OpenOnDisk();
5338 size = aDataset->GetSize();
5339 char* hypdata_str = new char[ size ];
5340 aDataset->ReadFromDisk( hypdata_str );
5341 if(MYDEBUG) SCRUTE( hypdata_str );
5342 hypdata = string( hypdata_str );
5343 delete [] hypdata_str;
5344 aDataset->CloseOnDisk();
5347 // close algorithm HDF group
5348 aGroup->CloseOnDisk();
5350 // --> restore algorithm from data
5351 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
5352 if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
5353 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
5354 SMESH::SMESH_Hypothesis_var myHyp;
5356 try { // protect persistence mechanism against exceptions
5357 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
5359 catch( SALOME::SALOME_Exception& ex )
5361 INFOS( "Exception during hypothesis creation: " << ex.details.text );
5364 INFOS( "Exception during hypothesis creation" );
5367 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
5369 //myImpl->LoadFrom( hypdata.c_str() );
5370 hypDataList.push_back( make_pair( myImpl, hypdata ));
5371 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
5372 int newId = myStudyContext->findId( iorString.in() );
5373 myStudyContext->mapOldToNew( id, newId );
5376 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
5380 // close algorithms root HDF group
5381 aTopGroup->CloseOnDisk();
5385 // --> the rest groups should be meshes
5386 for ( int i = 0; i < aNbGroups; i++ ) {
5387 // identify next group
5388 char meshName[ HDF_NAME_MAX_LEN+1 ];
5389 aFile->InternalObjectIndentify( i, meshName );
5391 if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
5393 int id = atoi( string( meshName ).substr( 4 ).c_str() );
5397 // open mesh HDF group
5398 aTopGroup = new HDFgroup( meshName, aFile );
5399 aTopGroup->OpenOnDisk();
5401 // get number of child HDF objects
5402 int aNbObjects = aTopGroup->nInternalObjects();
5403 if ( aNbObjects > 0 ) {
5405 if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
5406 SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
5407 SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
5408 if ( !myNewMeshImpl )
5410 meshGroupList.push_back( make_pair( myNewMeshImpl, aTopGroup ));
5412 CORBA::String_var iorString = GetORB()->object_to_string( myNewMesh );
5413 int newId = myStudyContext->findId( iorString.in() );
5414 myStudyContext->mapOldToNew( id, newId );
5417 // try to read and set auto color flag
5418 char aMeshAutoColorName[ 30 ];
5419 sprintf( aMeshAutoColorName, "AutoColorMesh %d", id);
5420 if( aTopGroup->ExistInternalObject( aMeshAutoColorName ) )
5422 aDataset = new HDFdataset( aMeshAutoColorName, aTopGroup );
5423 aDataset->OpenOnDisk();
5424 size = aDataset->GetSize();
5425 int* anAutoColor = new int[ size ];
5426 aDataset->ReadFromDisk( anAutoColor );
5427 aDataset->CloseOnDisk();
5428 myNewMeshImpl->GetImpl().SetAutoColor( (bool)anAutoColor[0] );
5429 delete [] anAutoColor;
5432 // try to read and set reference to shape
5433 GEOM::GEOM_Object_var aShapeObject;
5434 if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
5435 // load mesh "Ref on shape" - it's an entry to SObject
5436 aDataset = new HDFdataset( "Ref on shape", aTopGroup );
5437 aDataset->OpenOnDisk();
5438 size = aDataset->GetSize();
5439 char* refFromFile = new char[ size ];
5440 aDataset->ReadFromDisk( refFromFile );
5441 aDataset->CloseOnDisk();
5442 if ( strlen( refFromFile ) > 0 ) {
5443 SALOMEDS::SObject_wrap shapeSO = aStudy->FindObjectID( refFromFile );
5444 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
5445 if ( !CORBA::is_nil( shapeObject ) ) {
5446 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
5447 if ( !aShapeObject->_is_nil() )
5448 myNewMeshImpl->SetShape( aShapeObject );
5451 delete [] refFromFile;
5454 // issue 20918. Restore Persistent Id of SMESHDS_Mesh
5455 if ( aTopGroup->ExistInternalObject( "meshPersistentId" ) )
5457 aDataset = new HDFdataset( "meshPersistentId", aTopGroup );
5458 aDataset->OpenOnDisk();
5459 size = aDataset->GetSize();
5460 int* meshPersistentId = new int[ size ];
5461 aDataset->ReadFromDisk( meshPersistentId );
5462 aDataset->CloseOnDisk();
5463 myNewMeshImpl->GetImpl().GetMeshDS()->SetPersistentId( *meshPersistentId );
5464 delete [] meshPersistentId;
5467 // Restore SMESH_Mesh_i::_mainShapeTick
5468 if ( aTopGroup->ExistInternalObject( "shapeTick" ))
5470 aDataset = new HDFdataset( "shapeTick", aTopGroup );
5471 aDataset->OpenOnDisk();
5472 int* shapeTick = & myNewMeshImpl->MainShapeTick();
5473 aDataset->ReadFromDisk( shapeTick );
5474 aDataset->CloseOnDisk();
5477 // Restore file info
5478 if ( aTopGroup->ExistInternalObject( "file info" ))
5480 aDataset = new HDFdataset( "file info", aTopGroup );
5481 aDataset->OpenOnDisk();
5482 size = aDataset->GetSize();
5483 std::string info( size, ' ');
5484 aDataset->ReadFromDisk( (char*) info.data() );
5485 aDataset->CloseOnDisk();
5486 myNewMeshImpl->FileInfoFromString( info );
5492 // As all objects that can be referred by hypothesis are created,
5493 // we can restore hypothesis data
5495 list< pair< SMESH_Hypothesis_i*, string > >::iterator hyp_data;
5496 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
5498 SMESH_Hypothesis_i* hyp = hyp_data->first;
5499 string & data = hyp_data->second;
5500 hyp->LoadFrom( data.c_str() );
5503 // Restore the rest mesh data
5505 list< pair< SMESH_Mesh_i*, HDFgroup* > >::iterator meshi_group;
5506 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
5508 aTopGroup = meshi_group->second;
5509 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
5511 GEOM::GEOM_Object_var aShapeObject = myNewMeshImpl->GetShapeToMesh();
5512 bool hasData = false;
5515 CORBA::String_var iorString = GetORB()->object_to_string( myNewMeshImpl->_this() );
5516 int newId = myStudyContext->findId( iorString.in() );
5517 int meshOldId = myStudyContext->getOldId( newId );
5519 // try to find mesh data dataset
5520 if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
5521 // load mesh "has data" flag
5522 aDataset = new HDFdataset( "Has data", aTopGroup );
5523 aDataset->OpenOnDisk();
5524 size = aDataset->GetSize();
5525 char* strHasData = new char[ size ];
5526 aDataset->ReadFromDisk( strHasData );
5527 aDataset->CloseOnDisk();
5528 if ( strcmp( strHasData, "1") == 0 ) {
5531 delete [] strHasData;
5534 // Try to get applied ALGORITHMS (mesh is not cleared by algo addition because
5535 // nodes and elements are not yet put into sub-meshes)
5536 if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
5537 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
5538 aGroup->OpenOnDisk();
5539 // get number of applied algorithms
5540 int aNbSubObjects = aGroup->nInternalObjects();
5541 if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
5542 for ( int j = 0; j < aNbSubObjects; j++ ) {
5543 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
5544 aGroup->InternalObjectIndentify( j, name_dataset );
5545 // check if it is an algorithm
5546 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
5547 aDataset = new HDFdataset( name_dataset, aGroup );
5548 aDataset->OpenOnDisk();
5549 size = aDataset->GetSize();
5550 char* refFromFile = new char[ size ];
5551 aDataset->ReadFromDisk( refFromFile );
5552 aDataset->CloseOnDisk();
5553 // san - it is impossible to recover applied algorithms using their entries within Load() method
5554 int id = atoi( refFromFile );
5555 delete [] refFromFile;
5556 string anIOR = myStudyContext->getIORbyOldId( id );
5557 if ( !anIOR.empty() ) {
5558 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
5559 if ( !CORBA::is_nil( hypObject ) ) {
5560 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
5561 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
5562 || !myNewMeshImpl->HasShapeToMesh()) )
5563 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
5568 aGroup->CloseOnDisk();
5571 // try to get applied hypotheses
5572 if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
5573 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
5574 aGroup->OpenOnDisk();
5575 // get number of applied hypotheses
5576 int aNbSubObjects = aGroup->nInternalObjects();
5577 for ( int j = 0; j < aNbSubObjects; j++ ) {
5578 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
5579 aGroup->InternalObjectIndentify( j, name_dataset );
5580 // check if it is a hypothesis
5581 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
5582 aDataset = new HDFdataset( name_dataset, aGroup );
5583 aDataset->OpenOnDisk();
5584 size = aDataset->GetSize();
5585 char* refFromFile = new char[ size ];
5586 aDataset->ReadFromDisk( refFromFile );
5587 aDataset->CloseOnDisk();
5588 // san - it is impossible to recover applied hypotheses using their entries within Load() method
5589 int id = atoi( refFromFile );
5590 delete [] refFromFile;
5591 string anIOR = myStudyContext->getIORbyOldId( id );
5592 if ( !anIOR.empty() ) {
5593 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
5594 if ( !CORBA::is_nil( hypObject ) ) {
5595 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
5596 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
5597 || !myNewMeshImpl->HasShapeToMesh()) )
5598 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
5603 aGroup->CloseOnDisk();
5606 // --> try to find SUB-MESHES containers for each type of submesh
5607 for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
5608 const char* name_meshgroup = 0;
5609 if ( j == GetSubMeshOnVertexTag() )
5610 name_meshgroup = "SubMeshes On Vertex";
5611 else if ( j == GetSubMeshOnEdgeTag() )
5612 name_meshgroup = "SubMeshes On Edge";
5613 else if ( j == GetSubMeshOnWireTag() )
5614 name_meshgroup = "SubMeshes On Wire";
5615 else if ( j == GetSubMeshOnFaceTag() )
5616 name_meshgroup = "SubMeshes On Face";
5617 else if ( j == GetSubMeshOnShellTag() )
5618 name_meshgroup = "SubMeshes On Shell";
5619 else if ( j == GetSubMeshOnSolidTag() )
5620 name_meshgroup = "SubMeshes On Solid";
5621 else if ( j == GetSubMeshOnCompoundTag() )
5622 name_meshgroup = "SubMeshes On Compound";
5624 // try to get submeshes container HDF group
5625 if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
5626 // open submeshes containers HDF group
5627 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
5628 aGroup->OpenOnDisk();
5630 // get number of submeshes
5631 int aNbSubMeshes = aGroup->nInternalObjects();
5632 for ( int k = 0; k < aNbSubMeshes; k++ ) {
5634 char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
5635 aGroup->InternalObjectIndentify( k, name_submeshgroup );
5636 if ( strncmp( name_submeshgroup, "SubMesh", 7 ) == 0 ) {
5637 // --> get submesh id
5638 int subid = atoi( name_submeshgroup + 7 );
5641 // open submesh HDF group
5642 aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
5643 aSubGroup->OpenOnDisk();
5645 // try to read and set reference to subshape
5646 GEOM::GEOM_Object_var aSubShapeObject;
5647 SMESH::SMESH_subMesh_var aSubMesh;
5649 if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
5650 // load submesh "Ref on shape" - it's an entry to SObject
5651 aDataset = new HDFdataset( "Ref on shape", aSubGroup );
5652 aDataset->OpenOnDisk();
5653 size = aDataset->GetSize();
5654 char* refFromFile = new char[ size ];
5655 aDataset->ReadFromDisk( refFromFile );
5656 aDataset->CloseOnDisk();
5657 if ( strlen( refFromFile ) > 0 ) {
5658 SALOMEDS::SObject_wrap subShapeSO = aStudy->FindObjectID( refFromFile );
5659 CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
5660 if ( !CORBA::is_nil( subShapeObject ) ) {
5661 aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
5662 if ( !aSubShapeObject->_is_nil() )
5663 aSubMesh = SMESH::SMESH_subMesh::_duplicate
5664 ( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
5665 if ( aSubMesh->_is_nil() )
5667 string iorSubString = GetORB()->object_to_string( aSubMesh );
5668 int newSubId = myStudyContext->findId( iorSubString );
5669 myStudyContext->mapOldToNew( subid, newSubId );
5672 delete [] refFromFile;
5675 if ( aSubMesh->_is_nil() )
5678 // try to get applied algorithms
5679 if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
5680 // open "applied algorithms" HDF group
5681 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
5682 aSubSubGroup->OpenOnDisk();
5683 // get number of applied algorithms
5684 int aNbSubObjects = aSubSubGroup->nInternalObjects();
5685 for ( int l = 0; l < aNbSubObjects; l++ ) {
5686 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
5687 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
5688 // check if it is an algorithm
5689 if ( strncmp( name_dataset, "Algo", 4 ) == 0 ) {
5690 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
5691 aDataset->OpenOnDisk();
5692 size = aDataset->GetSize();
5693 char* refFromFile = new char[ size ];
5694 aDataset->ReadFromDisk( refFromFile );
5695 aDataset->CloseOnDisk();
5697 int id = atoi( refFromFile );
5698 string anIOR = myStudyContext->getIORbyOldId( id );
5699 if ( !anIOR.empty() ) {
5700 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
5701 if ( !CORBA::is_nil( hypObject ) ) {
5702 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
5703 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
5704 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
5707 delete [] refFromFile;
5710 // close "applied algorithms" HDF group
5711 aSubSubGroup->CloseOnDisk();
5714 // try to get applied hypotheses
5715 if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
5716 // open "applied hypotheses" HDF group
5717 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
5718 aSubSubGroup->OpenOnDisk();
5719 // get number of applied hypotheses
5720 int aNbSubObjects = aSubSubGroup->nInternalObjects();
5721 for ( int l = 0; l < aNbSubObjects; l++ ) {
5722 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
5723 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
5724 // check if it is a hypothesis
5725 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
5726 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
5727 aDataset->OpenOnDisk();
5728 size = aDataset->GetSize();
5729 char* refFromFile = new char[ size ];
5730 aDataset->ReadFromDisk( refFromFile );
5731 aDataset->CloseOnDisk();
5733 int id = atoi( refFromFile );
5734 string anIOR = myStudyContext->getIORbyOldId( id );
5735 if ( !anIOR.empty() ) {
5736 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
5737 if ( !CORBA::is_nil( hypObject ) ) {
5738 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
5739 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
5740 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
5743 delete [] refFromFile;
5746 // close "APPLIED HYPOTHESES" hdf group
5747 aSubSubGroup->CloseOnDisk();
5750 // close SUB-MESH hdf group
5751 aSubGroup->CloseOnDisk();
5754 // close SUB-MESHES containers hdf group
5755 aGroup->CloseOnDisk();
5759 // try to get GROUPS
5760 for ( int ii = GetNodeGroupsTag(); ii <= GetBallElementsGroupsTag(); ii++ ) {
5761 char name_group[ 30 ];
5762 if ( ii == GetNodeGroupsTag() )
5763 strcpy( name_group, "Groups of Nodes" );
5764 else if ( ii == GetEdgeGroupsTag() )
5765 strcpy( name_group, "Groups of Edges" );
5766 else if ( ii == GetFaceGroupsTag() )
5767 strcpy( name_group, "Groups of Faces" );
5768 else if ( ii == GetVolumeGroupsTag() )
5769 strcpy( name_group, "Groups of Volumes" );
5770 else if ( ii == Get0DElementsGroupsTag() )
5771 strcpy( name_group, "Groups of 0D Elements" );
5772 else if ( ii == GetBallElementsGroupsTag() )
5773 strcpy( name_group, "Groups of Balls" );
5775 if ( aTopGroup->ExistInternalObject( name_group ) ) {
5776 aGroup = new HDFgroup( name_group, aTopGroup );
5777 aGroup->OpenOnDisk();
5778 // PAL23514: get all names from the HDFgroup to avoid iteration on its contents
5779 // within aGroup->ExistInternalObject( name )
5780 std::vector< std::string > subNames;
5781 TColStd_MapOfAsciiString mapOfNames;
5782 aGroup->GetAllObjects( subNames );
5783 for ( size_t iN = 0; iN < subNames.size(); ++iN )
5784 mapOfNames.Add( subNames[ iN ].c_str() );
5786 for ( size_t j = 0; j < subNames.size(); j++ ) {
5787 const std::string& name_dataset = subNames[ j ];
5788 // check if it is a group
5789 if ( name_dataset.substr( 0, 5 ) == "Group" ) {
5792 int subid = strtol( name_dataset.data() + 5, &endptr, 10 );
5795 int groupID = -1; // group local ID (also persistent)
5797 groupID = atoi( endptr + 1 );
5798 aDataset = new HDFdataset( name_dataset.c_str(), aGroup );
5799 aDataset->OpenOnDisk();
5801 // Retrieve actual group name
5802 size = aDataset->GetSize();
5803 char* nameFromFile = new char[ size ];
5804 aDataset->ReadFromDisk( nameFromFile );
5805 aDataset->CloseOnDisk();
5807 // Try to find a shape reference
5808 TopoDS_Shape aShape;
5809 char aRefName[ 30 ];
5810 sprintf( aRefName, "Ref on shape %d", subid);
5811 if ( mapOfNames.Contains( aRefName ))
5813 // load mesh "Ref on shape" - it's an entry to SObject
5814 aDataset = new HDFdataset( aRefName, aGroup );
5815 aDataset->OpenOnDisk();
5816 size = aDataset->GetSize();
5817 char* refFromFile = new char[ size ];
5818 aDataset->ReadFromDisk( refFromFile );
5819 aDataset->CloseOnDisk();
5820 if ( strlen( refFromFile ) > 0 ) {
5821 SALOMEDS::SObject_wrap shapeSO = aStudy->FindObjectID( refFromFile );
5822 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
5823 if ( !CORBA::is_nil( shapeObject ) ) {
5824 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
5825 if ( !aShapeObject->_is_nil() )
5826 aShape = GeomObjectToShape( aShapeObject );
5829 delete [] refFromFile;
5831 // Try to read a filter of SMESH_GroupOnFilter
5832 SMESH::Filter_var filter;
5833 SMESH_PredicatePtr predicate;
5834 std::string hdfGrpName = ( SMESH_Comment( "Filter ") << subid );
5835 if ( mapOfNames.Contains( hdfGrpName.c_str() ))
5837 aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup );
5838 aDataset->OpenOnDisk();
5839 size = aDataset->GetSize();
5840 char* persistStr = new char[ size ];
5841 aDataset->ReadFromDisk( persistStr );
5842 aDataset->CloseOnDisk();
5843 if ( strlen( persistStr ) > 0 ) {
5844 filter = SMESH_GroupOnFilter_i::StringToFilter( persistStr );
5845 predicate = SMESH_GroupOnFilter_i::GetPredicate( filter );
5846 filters.push_back( filter );
5848 delete [] persistStr;
5851 // Create group servant
5852 SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
5853 SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
5854 ( myNewMeshImpl->createGroup( type, nameFromFile, groupID, aShape, predicate ) );
5855 delete [] nameFromFile;
5856 // Obtain a SMESHDS_Group object
5857 if ( aNewGroup->_is_nil() )
5860 CORBA::String_var iorSubStringVar = GetORB()->object_to_string( aNewGroup );
5861 string iorSubString(iorSubStringVar.in());
5862 int newSubId = myStudyContext->findId( iorSubString );
5863 myStudyContext->mapOldToNew( subid, newSubId );
5865 SMESH_GroupBase_i* aGroupImpl = SMESH::DownCast< SMESH_GroupBase_i*>( aNewGroup );
5869 if ( SMESH_GroupOnFilter_i* aFilterGroup =
5870 dynamic_cast< SMESH_GroupOnFilter_i*>( aGroupImpl ))
5872 aFilterGroup->SetFilter( filter );
5873 filter->UnRegister();
5875 SMESHDS_GroupBase* aGroupBaseDS = aGroupImpl->GetGroupDS();
5876 if ( !aGroupBaseDS )
5879 aGroupBaseDS->SetStoreName( name_dataset.c_str() );
5882 // Read color of the group
5883 char aGroupColorName[ 30 ];
5884 sprintf( aGroupColorName, "ColorGroup %d", subid);
5885 if ( mapOfNames.Contains( aGroupColorName ))
5887 aDataset = new HDFdataset( aGroupColorName, aGroup );
5888 aDataset->OpenOnDisk();
5889 size = aDataset->GetSize();
5890 double* anRGB = new double[ size ];
5891 aDataset->ReadFromDisk( anRGB );
5892 aDataset->CloseOnDisk();
5893 Quantity_Color aColor( anRGB[0], anRGB[1], anRGB[2], Quantity_TOC_RGB );
5894 aGroupBaseDS->SetColor( aColor );
5899 aGroup->CloseOnDisk();
5903 // instead of reading mesh data, we read only brief information of all
5904 // objects: mesh, groups, sub-meshes (issue 0021208)
5907 SMESH_PreMeshInfo::LoadFromFile( myNewMeshImpl, meshOldId,
5908 meshfile.ToCString(), filename.ToCString(),
5912 // read Sub-Mesh ORDER if any
5913 if ( aTopGroup->ExistInternalObject( "Mesh Order" )) { // old version keeps ids
5914 aDataset = new HDFdataset( "Mesh Order", aTopGroup );
5915 aDataset->OpenOnDisk();
5916 size = aDataset->GetSize();
5917 int* smIDs = new int[ size ];
5918 aDataset->ReadFromDisk( smIDs );
5919 aDataset->CloseOnDisk();
5920 TListOfListOfInt anOrderIds;
5921 anOrderIds.push_back( TListOfInt() );
5922 for ( int i = 0; i < size; i++ )
5923 if ( smIDs[ i ] < 0 ) // is separator
5924 anOrderIds.push_back( TListOfInt() );
5926 anOrderIds.back().push_back(smIDs[ i ]);
5928 myNewMeshImpl->GetImpl().SetMeshOrder( anOrderIds );
5931 if ( aTopGroup->ExistInternalObject( "MeshOrder_new" )) // new version keeps entries
5933 aDataset = new HDFdataset( "MeshOrder_new", aTopGroup );
5934 aDataset->OpenOnDisk();
5935 size = aDataset->GetSize();
5936 std::string dataString; dataString.resize( size );
5937 aDataset->ReadFromDisk((char*) dataString.data() );
5938 aDataset->CloseOnDisk();
5940 std::list< std::list< std::string > > orderEntryLists;
5941 SMESHUtils::BoostTxtArchive( dataString ) >> orderEntryLists;
5943 TListOfListOfInt anOrderIds;
5944 for ( const std::list< std::string >& entryList : orderEntryLists )
5946 anOrderIds.emplace_back();
5947 for ( const std::string & entry : entryList )
5949 GEOM::GEOM_Object_var go = GetGeomObjectByEntry( entry );
5950 TopoDS_Shape shape = GeomObjectToShape( go );
5951 if ( SMESH_subMesh* sm = myNewMeshImpl->GetImpl().GetSubMesh( shape ))
5952 anOrderIds.back().emplace_back( sm->GetId() );
5955 myNewMeshImpl->GetImpl().SetMeshOrder( anOrderIds );
5959 // update hyps needing full mesh data restored (issue 20918)
5960 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
5962 SMESH_Hypothesis_i* hyp = hyp_data->first;
5963 hyp->UpdateAsMeshesRestored();
5966 // notify algos on completed restoration to set sub-mesh event listeners
5967 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
5969 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
5970 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
5972 TopoDS_Shape myLocShape;
5973 if(myLocMesh.HasShapeToMesh())
5974 myLocShape = myLocMesh.GetShapeToMesh();
5976 myLocShape = SMESH_Mesh::PseudoShape();
5978 myLocMesh.GetSubMesh(myLocShape)->
5979 ComputeStateEngine (SMESH_subMesh::SUBMESH_RESTORED);
5982 // let filters detect dependency on mesh groups via FT_BelongToMeshGroup predicate (22877)
5983 list< SMESH::Filter_var >::iterator f = filters.begin();
5984 for ( ; f != filters.end(); ++f )
5985 if ( SMESH::Filter_i * fi = SMESH::DownCast< SMESH::Filter_i*>( *f ))
5986 fi->FindBaseObjects();
5991 aTopGroup->CloseOnDisk();
5994 aFile->CloseOnDisk();
5997 // Remove temporary files created from the stream
6000 SMESH_File meshFile( meshfile.ToCString() );
6001 if ( !meshFile ) // no meshfile exists
6003 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq, true );
6007 Engines::Container_var container = GetContainerRef();
6008 if ( Engines_Container_i* container_i = SMESH::DownCast<Engines_Container_i*>( container ))
6010 container_i->registerTemporaryFile( filename.ToCString() );
6011 container_i->registerTemporaryFile( meshfile.ToCString() );
6012 container_i->registerTemporaryFile( tmpDir.ToCString() );
6017 // creation of tree nodes for all data objects in the study
6018 // to support tree representation customization and drag-n-drop:
6019 SALOMEDS::UseCaseBuilder_wrap useCaseBuilder = aStudy->GetUseCaseBuilder();
6020 if ( !useCaseBuilder->IsUseCaseNode( theComponent ) ) {
6021 useCaseBuilder->SetRootCurrent();
6022 useCaseBuilder->Append( theComponent ); // component object is added as the top level item
6023 SALOMEDS::ChildIterator_wrap it = aStudy->NewChildIterator( theComponent );
6024 for (it->InitEx(true); it->More(); it->Next()) {
6025 useCaseBuilder->AppendTo( it->Value()->GetFather(), it->Value() );
6032 //=============================================================================
6034 * SMESH_Gen_i::LoadASCII
6036 * Load SMESH module's data in ASCII format
6038 //=============================================================================
6040 bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
6041 const SALOMEDS::TMPFile& theStream,
6043 bool isMultiFile ) {
6044 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
6045 return Load( theComponent, theStream, theURL, isMultiFile );
6047 //before call main ::Load method it's need for decipher text format to
6048 //binary ( "|xx" => x' )
6049 int size = theStream.length();
6050 if ( int((size / 3 )*3) != size ) //error size of buffer
6053 int real_size = int(size / 3);
6055 _CORBA_Octet* buffer = new _CORBA_Octet[real_size];
6058 unsigned int c = -1;
6059 for ( int i = 0; i < real_size; i++ )
6061 memcpy( &(tmp[0]), &(theStream[i*3+1]), 2 );
6062 sscanf( tmp, "%x", &c );
6063 sprintf( (char*)&(buffer[i]), "%c", (char)c );
6066 SALOMEDS::TMPFile_var aRealStreamFile = new SALOMEDS::TMPFile(real_size, real_size, buffer, 1);
6068 return Load( theComponent, *(aRealStreamFile._retn()), theURL, isMultiFile );
6071 //=============================================================================
6073 * SMESH_Gen_i::Close
6075 * Clears study-connected data when it is closed
6077 //=============================================================================
6079 void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
6081 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
6083 // Clear study contexts data
6084 myStudyContext->Clear();
6086 // remove the tmp files meshes are loaded from
6087 SMESH_PreMeshInfo::RemoveStudyFiles_TMP_METHOD( theComponent );
6089 // Clean trace of API methods calls
6095 //=============================================================================
6097 * SMESH_Gen_i::ComponentDataType
6099 * Get component data type
6101 //=============================================================================
6103 char* SMESH_Gen_i::ComponentDataType()
6105 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
6106 return CORBA::string_dup( "SMESH" );
6110 //=============================================================================
6112 * SMESH_Gen_i::IORToLocalPersistentID
6114 * Transform data from transient form to persistent
6116 //=============================================================================
6118 char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
6119 const char* IORString,
6120 CORBA::Boolean /*isMultiFile*/,
6121 CORBA::Boolean /*isASCII*/ )
6123 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
6125 if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
6126 int anId = myStudyContext->findId( IORString );
6128 if(MYDEBUG) MESSAGE( "VSR " << anId )
6130 sprintf( strId, "%d", anId );
6131 return CORBA::string_dup( strId );
6134 return CORBA::string_dup( "" );
6137 //=============================================================================
6139 * SMESH_Gen_i::LocalPersistentIDToIOR
6141 * Transform data from persistent form to transient
6143 //=============================================================================
6145 char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
6146 const char* aLocalPersistentID,
6147 CORBA::Boolean /*isMultiFile*/,
6148 CORBA::Boolean /*isASCII*/ )
6150 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
6152 if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
6153 int anId = atoi( aLocalPersistentID );
6154 return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
6156 return CORBA::string_dup( "" );
6159 //=======================================================================
6160 //function : RegisterObject
6162 //=======================================================================
6164 int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
6166 if ( myStudyContext && !CORBA::is_nil( theObject )) {
6167 CORBA::String_var iorString = GetORB()->object_to_string( theObject );
6168 return myStudyContext->addObject( string( iorString.in() ) );
6173 //================================================================================
6175 * \brief Return id of registered object
6176 * \param theObject - the Object
6177 * \retval int - Object id
6179 //================================================================================
6181 CORBA::Long SMESH_Gen_i::GetObjectId(CORBA::Object_ptr theObject)
6183 if ( myStudyContext && !CORBA::is_nil( theObject )) {
6184 CORBA::String_var iorString = GetORB()->object_to_string( theObject );
6185 string iorStringCpp(iorString.in());
6186 return myStudyContext->findId( iorStringCpp );
6191 //=============================================================================
6193 * SMESH_Gen_i::SetName
6195 * Set a new object name
6197 //=============================================================================
6199 void SMESH_Gen_i::SetName(const char* theIOR,
6200 const char* theName)
6202 if ( theIOR && strcmp( theIOR, "" ) ) {
6203 CORBA::Object_var anObject = GetORB()->string_to_object( theIOR );
6204 SALOMEDS::SObject_wrap aSO = ObjectToSObject( anObject );
6205 if ( !aSO->_is_nil() ) {
6206 SetName( aSO, theName );
6211 // Version information
6212 char* SMESH_Gen_i::getVersion()
6214 #if SMESH_DEVELOPMENT
6215 return CORBA::string_dup(SMESH_VERSION_STR"dev");
6217 return CORBA::string_dup(SMESH_VERSION_STR);
6221 //=================================================================================
6222 // function : Move()
6223 // purpose : Moves objects to the specified position.
6224 // Is used in the drag-n-drop functionality.
6225 //=================================================================================
6227 void SMESH_Gen_i::Move( const SMESH::sobject_list& what,
6228 SALOMEDS::SObject_ptr where,
6231 if ( CORBA::is_nil( where ) ) return;
6233 SALOMEDS::StudyBuilder_var studyBuilder = getStudyServant()->NewBuilder();
6234 SALOMEDS::UseCaseBuilder_var useCaseBuilder = getStudyServant()->GetUseCaseBuilder();
6235 SALOMEDS::SComponent_var father = where->GetFatherComponent();
6236 std::string dataType = father->ComponentDataType();
6237 if ( dataType != "SMESH" ) return; // not a SMESH component
6239 SALOMEDS::SObject_var objAfter;
6240 if ( row >= 0 && useCaseBuilder->HasChildren( where ) ) {
6241 // insert at given row -> find insertion position
6242 SALOMEDS::UseCaseIterator_var useCaseIt = useCaseBuilder->GetUseCaseIterator( where );
6244 for ( i = 0; i < row && useCaseIt->More(); i++, useCaseIt->Next() );
6245 if ( i == row && useCaseIt->More() ) {
6246 objAfter = useCaseIt->Value();
6250 for ( CORBA::ULong i = 0; i < what.length(); i++ ) {
6251 SALOMEDS::SObject_var sobj = what[i];
6252 if ( CORBA::is_nil( sobj ) ) continue; // skip bad object
6253 // insert the object to the use case tree
6254 if ( !CORBA::is_nil( objAfter ) )
6255 useCaseBuilder->InsertBefore( sobj, objAfter ); // insert at given row
6257 useCaseBuilder->AppendTo( where, sobj ); // append to the end of list
6261 //================================================================================
6263 * \brief Collect indices of elements, which are located inside the sphere
6265 //================================================================================
6267 SMESH::long_array* SMESH_Gen_i::GetInsideSphere( SMESH::SMESH_IDSource_ptr meshPart,
6268 SMESH::ElementType theElemType,
6274 SMESH::long_array_var aResult = new SMESH::long_array();
6275 if ( meshPart->_is_nil() )
6276 return aResult._retn();
6278 // 1. Create geometrical object
6279 gp_Pnt aP( theX, theY, theZ );
6280 TopoDS_Shape aShape = BRepPrimAPI_MakeSphere( aP, theR ).Shape();
6282 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape);
6284 if ( lst.size() > 0 ) {
6285 aResult->length( lst.size() );
6286 for ( size_t i = 0; i < lst.size(); i++ ) {
6287 aResult[i] = lst[i];
6290 return aResult._retn();
6293 //================================================================================
6295 * \brief Collect indices of elements, which are located inside the box
6297 //================================================================================
6299 SMESH::long_array* SMESH_Gen_i::GetInsideBox( SMESH::SMESH_IDSource_ptr meshPart,
6300 SMESH::ElementType theElemType,
6301 CORBA::Double theX1,
6302 CORBA::Double theY1,
6303 CORBA::Double theZ1,
6304 CORBA::Double theX2,
6305 CORBA::Double theY2,
6306 CORBA::Double theZ2)
6308 SMESH::long_array_var aResult = new SMESH::long_array();
6309 if( meshPart->_is_nil() )
6310 return aResult._retn();
6312 TopoDS_Shape aShape = BRepPrimAPI_MakeBox( gp_Pnt( theX1, theY1, theZ1 ),
6313 gp_Pnt( theX2, theY2, theZ2 ) ).Shape();
6315 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape);
6317 if( lst.size() > 0 ) {
6318 aResult->length( lst.size() );
6319 for ( size_t i = 0; i < lst.size(); i++ ) {
6320 aResult[i] = lst[i];
6323 return aResult._retn();
6326 //================================================================================
6328 * \brief Collect indices of elements, which are located inside the cylinder
6330 //================================================================================
6332 SMESH::long_array* SMESH_Gen_i::GetInsideCylinder( SMESH::SMESH_IDSource_ptr meshPart,
6333 SMESH::ElementType theElemType,
6337 CORBA::Double theDX,
6338 CORBA::Double theDY,
6339 CORBA::Double theDZ,
6341 CORBA::Double theR )
6343 SMESH::long_array_var aResult = new SMESH::long_array();
6344 if( meshPart->_is_nil() )
6345 return aResult._retn();
6347 gp_Pnt aP( theX, theY, theZ );
6348 gp_Vec aV( theDX, theDY, theDZ );
6349 gp_Ax2 anAxes (aP, aV);
6351 TopoDS_Shape aShape = BRepPrimAPI_MakeCylinder(anAxes, theR, Abs(theH)).Shape();
6353 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape);
6355 if( lst.size() > 0 ) {
6356 aResult->length( lst.size() );
6357 for ( size_t i = 0; i < lst.size(); i++ ) {
6358 aResult[i] = lst[i];
6361 return aResult._retn();
6364 //================================================================================
6366 * \brief Collect indices of elements, which are located inside the geom object
6368 //================================================================================
6370 SMESH::long_array* SMESH_Gen_i::GetInside( SMESH::SMESH_IDSource_ptr meshPart,
6371 SMESH::ElementType theElemType,
6372 GEOM::GEOM_Object_ptr theGeom,
6373 CORBA::Double theTolerance )
6375 SMESH::long_array_var aResult = new SMESH::long_array();
6376 if( meshPart->_is_nil() || theGeom->_is_nil() )
6377 return aResult._retn();
6379 TopoDS_Shape aShape = GeomObjectToShape( theGeom );
6381 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape, &theTolerance);
6383 if( lst.size() > 0 ) {
6384 aResult->length( lst.size() );
6385 for ( size_t i = 0; i < lst.size(); i++ ) {
6386 aResult[i] = lst[i];
6389 return aResult._retn();
6392 //================================================================================
6394 * \brief Collect indices of elements, which are located inside the TopoDS_Shape
6396 //================================================================================
6398 std::vector<long> SMESH_Gen_i::_GetInside( SMESH::SMESH_IDSource_ptr meshPart,
6399 SMESH::ElementType theElemType,
6400 const TopoDS_Shape& theShape,
6401 double* theTolerance) {
6403 std::vector<long> res;
6404 SMESH::SMESH_Mesh_var mesh = meshPart->GetMesh();
6406 if ( mesh->_is_nil() )
6409 SMESH_Mesh_i* anImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
6413 const SMDS_Mesh* meshDS = anImpl->GetImpl().GetMeshDS();
6418 SMDSAbs_ElementType aType = SMDSAbs_ElementType(theElemType);
6419 SMESH::Controls::ElementsOnShape* anElementsOnShape = new SMESH::Controls::ElementsOnShape();
6420 anElementsOnShape->SetAllNodes( true );
6421 anElementsOnShape->SetMesh( meshDS );
6422 anElementsOnShape->SetShape( theShape, aType );
6425 anElementsOnShape->SetTolerance(*theTolerance);
6427 SMESH::SMESH_Mesh_var msource = SMESH::SMESH_Mesh::_narrow(meshPart);
6428 if ( !msource->_is_nil() ) { // Mesh case
6429 SMDS_ElemIteratorPtr elemIt = meshDS->elementsIterator( aType );
6431 while ( elemIt->more() ) {
6432 const SMDS_MeshElement* anElem = elemIt->next();
6433 long anId = anElem->GetID();
6434 if ( anElementsOnShape->IsSatisfy( anId ) )
6435 res.push_back( anId );
6439 SMESH::SMESH_Group_var gsource = SMESH::SMESH_Group::_narrow(meshPart);
6440 if ( !gsource->_is_nil() ) {
6441 if(theElemType == SMESH::NODE) {
6442 SMESH::smIdType_array_var nodes = gsource->GetNodeIDs();
6443 for ( CORBA::ULong i = 0; i < nodes->length(); ++i ) {
6444 if ( const SMDS_MeshNode* node = meshDS->FindNode( nodes[i] )) {
6445 long anId = node->GetID();
6446 if ( anElementsOnShape->IsSatisfy( anId ) )
6447 res.push_back( anId );
6450 } else if (gsource->GetType() == theElemType || theElemType == SMESH::ALL ) {
6451 SMESH::smIdType_array_var elems = gsource->GetListOfID();
6452 for ( CORBA::ULong i = 0; i < elems->length(); ++i ) {
6453 if ( const SMDS_MeshElement* elem = meshDS->FindElement( elems[i] )) {
6454 long anId = elem->GetID();
6455 if ( anElementsOnShape->IsSatisfy( anId ) )
6456 res.push_back( anId );
6461 SMESH::SMESH_subMesh_var smsource = SMESH::SMESH_subMesh::_narrow(meshPart);
6462 if ( !smsource->_is_nil() ) {
6463 SMESH::smIdType_array_var elems = smsource->GetElementsByType( theElemType );
6464 for ( CORBA::ULong i = 0; i < elems->length(); ++i ) {
6465 const SMDS_MeshElement* elem = ( theElemType == SMESH::NODE ) ? meshDS->FindNode( elems[i] ) : meshDS->FindElement( elems[i] );
6467 long anId = elem->GetID();
6468 if ( anElementsOnShape->IsSatisfy( anId ) )
6469 res.push_back( anId );
6476 //================================================================================
6478 * \brief Returns true if algorithm can be used to mesh a given geometry
6479 * \param [in] theAlgoType - the algorithm type
6480 * \param [in] theLibName - a name of the Plug-in library implementing the algorithm
6481 * \param [in] theGeomObject - the geometry to mesh
6482 * \param [in] toCheckAll - if \c True, returns \c True if all shapes are meshable,
6483 * else, returns \c True if at least one shape is meshable
6484 * \return CORBA::Boolean - can or can't
6486 //================================================================================
6488 #undef SMY_OWN_CATCH
6489 #define SMY_OWN_CATCH // prevent re-throwing SALOME::SALOME_Exception in IsApplicable()
6491 CORBA::Boolean SMESH_Gen_i::IsApplicable ( const char* theAlgoType,
6492 const char* theLibName,
6493 GEOM::GEOM_Object_ptr theGeomObject,
6494 CORBA::Boolean toCheckAll)
6498 std::string aPlatformLibName;
6499 GenericHypothesisCreator_i* aCreator =
6500 getHypothesisCreator(theAlgoType, theLibName, aPlatformLibName);
6503 TopoDS_Shape shape = GeomObjectToShape( theGeomObject );
6504 const SMESH_Algo::Features& feat = SMESH_Algo::GetFeatures( theAlgoType );
6505 return shape.IsNull() || aCreator->IsApplicable( shape, toCheckAll, feat._dim );
6512 SMESH_CATCH( SMESH::doNothing );
6515 cout << "SMESH_Gen_i::IsApplicable(): exception in " << ( theAlgoType ? theAlgoType : "") << endl;