1 // Copyright (C) 2007-2016 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License, or (at your option) any later version.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // File : SMESH_Gen_i.cxx
23 // Author : Paul RASCLE, EDF
26 #include <BRepPrimAPI_MakeBox.hxx>
27 #include <BRepPrimAPI_MakeCylinder.hxx>
28 #include <BRepPrimAPI_MakeSphere.hxx>
29 #include <BRep_Tool.hxx>
31 #include <TColStd_MapOfAsciiString.hxx>
32 #include <TCollection_AsciiString.hxx>
34 #include <TopExp_Explorer.hxx>
35 #include <TopTools_IndexedMapOfShape.hxx>
36 #include <TopTools_ListIteratorOfListOfShape.hxx>
37 #include <TopTools_ListOfShape.hxx>
38 #include <TopTools_MapOfShape.hxx>
40 #include <TopoDS_CompSolid.hxx>
41 #include <TopoDS_Compound.hxx>
42 #include <TopoDS_Edge.hxx>
43 #include <TopoDS_Face.hxx>
44 #include <TopoDS_Iterator.hxx>
45 #include <TopoDS_Shape.hxx>
46 #include <TopoDS_Shell.hxx>
47 #include <TopoDS_Solid.hxx>
48 #include <TopoDS_Vertex.hxx>
49 #include <TopoDS_Wire.hxx>
58 #include <libgen.h> // for basename function
62 #define LibHandle HMODULE
63 #define LoadLib( name ) LoadLibrary( name )
64 #define GetProc GetProcAddress
65 #define UnLoadLib( handle ) FreeLibrary( handle );
67 #define LibHandle void*
69 #define LoadLib( name ) dlopen( name, RTLD_LAZY | RTLD_LOCAL )
70 #else // DYNLOAD_LOCAL
71 #define LoadLib( name ) dlopen( name, RTLD_LAZY | RTLD_GLOBAL )
72 #endif // DYNLOAD_LOCAL
74 #define UnLoadLib( handle ) dlclose( handle );
77 #include "SMESH_Gen_i.hxx"
78 #include "SMESH_version.h"
80 #include "DriverMED_W_SMESHDS_Mesh.h"
81 #include "DriverMED_R_SMESHDS_Mesh.h"
83 #include "DriverCGNS_Read.hxx"
85 #include "MED_Factory.hxx"
86 #include "SMDS_EdgePosition.hxx"
87 #include "SMDS_FacePosition.hxx"
88 #include "SMDS_SetIterator.hxx"
89 #include "SMDS_SpacePosition.hxx"
90 #include "SMDS_VertexPosition.hxx"
91 #include "SMESHDS_Document.hxx"
92 #include "SMESHDS_Group.hxx"
93 #include "SMESHDS_GroupOnGeom.hxx"
94 #include "SMESH_Algo_i.hxx"
95 #include "SMESH_File.hxx"
96 #include "SMESH_Group.hxx"
97 #include "SMESH_Group_i.hxx"
98 #include "SMESH_Hypothesis.hxx"
99 #include "SMESH_Hypothesis_i.hxx"
100 #include "SMESH_Mesh.hxx"
101 #include "SMESH_MeshEditor.hxx"
102 #include "SMESH_Mesh_i.hxx"
103 #include "SMESH_PreMeshInfo.hxx"
104 #include "SMESH_PythonDump.hxx"
105 #include "SMESH_ControlsDef.hxx"
106 #include "SMESH_TryCatch.hxx" // to include after OCC headers!
108 #include CORBA_SERVER_HEADER(SMESH_Group)
109 #include CORBA_SERVER_HEADER(SMESH_Filter)
110 #include CORBA_SERVER_HEADER(SMESH_MeshEditor)
113 #include <GEOM_Client.hxx>
115 #include <Basics_Utils.hxx>
116 #include <Basics_DirUtils.hxx>
118 #include <OpUtil.hxx>
119 #include <SALOMEDS_Tool.hxx>
120 #include <SALOME_Container_i.hxx>
121 #include <SALOME_LifeCycleCORBA.hxx>
122 #include <SALOME_NamingService.hxx>
123 #include <Utils_CorbaException.hxx>
124 #include <Utils_ExceptHandlers.hxx>
125 #include <Utils_SINGLETON.hxx>
126 #include <utilities.h>
128 #include CORBA_CLIENT_HEADER(SALOME_ModuleCatalog)
129 #include CORBA_CLIENT_HEADER(SALOME_Session)
131 // helpers about SALOME::GenericObj
132 #include <SALOMEDS_wrap.hxx>
133 #include <SALOMEDS_Attributes_wrap.hxx>
134 #include <GEOM_wrap.hxx>
143 using SMESH::TPythonDump;
146 #define NUM_TMP_FILES 2
149 static int MYDEBUG = 0;
151 static int MYDEBUG = 0;
154 // Static variables definition
155 GEOM::GEOM_Gen_var SMESH_Gen_i::myGeomGen = GEOM::GEOM_Gen::_nil();
156 CORBA::ORB_var SMESH_Gen_i::myOrb;
157 PortableServer::POA_var SMESH_Gen_i::myPoa;
158 SALOME_NamingService* SMESH_Gen_i::myNS = NULL;
159 SALOME_LifeCycleCORBA* SMESH_Gen_i::myLCC = NULL;
160 SMESH_Gen_i* SMESH_Gen_i::mySMESHGen = NULL;
163 const int nbElemPerDiagonal = 10;
165 //=============================================================================
167 * GetServant [ static ]
169 * Get servant of the CORBA object
171 //=============================================================================
173 PortableServer::ServantBase_var SMESH_Gen_i::GetServant( CORBA::Object_ptr theObject )
175 if( CORBA::is_nil( theObject ) || CORBA::is_nil( GetPOA() ) )
178 PortableServer::Servant aServant = GetPOA()->reference_to_servant( theObject );
181 catch (PortableServer::POA::ObjectNotActive &ex)
183 INFOS("GetServant: ObjectNotActive");
186 catch (PortableServer::POA::WrongAdapter &ex)
188 INFOS("GetServant: WrongAdapter: OK when several servants used to build several mesh in parallel...");
191 catch (PortableServer::POA::WrongPolicy &ex)
193 INFOS("GetServant: WrongPolicy");
198 INFOS( "GetServant - Unknown exception was caught!!!" );
203 //=============================================================================
205 * SObjectToObject [ static ]
207 * Get CORBA object corresponding to the SALOMEDS::SObject
209 //=============================================================================
211 CORBA::Object_var SMESH_Gen_i::SObjectToObject( SALOMEDS::SObject_ptr theSObject )
213 SALOMEDS::GenericAttribute_wrap anAttr;
214 CORBA::Object_var anObj;
215 if ( !theSObject->_is_nil() ) {
217 if( theSObject->FindAttribute( anAttr.inout(), "AttributeIOR" ) ) {
218 SALOMEDS::AttributeIOR_wrap anIOR = anAttr;
219 CORBA::String_var aValue = anIOR->Value();
220 if( strcmp( aValue, "" ) != 0 )
221 anObj = GetORB()->string_to_object( aValue );
225 INFOS( "SObjectToObject - Unknown exception was caught!!!" );
231 //=============================================================================
235 * Get SALOME_NamingService object
237 //=============================================================================
239 SALOME_NamingService* SMESH_Gen_i::GetNS()
241 if ( myNS == NULL ) {
242 myNS = SINGLETON_<SALOME_NamingService>::Instance();
243 ASSERT(SINGLETON_<SALOME_NamingService>::IsAlreadyExisting());
244 myNS->init_orb( GetORB() );
249 //=============================================================================
253 * Get SALOME_LifeCycleCORBA object
255 //=============================================================================
256 SALOME_LifeCycleCORBA* SMESH_Gen_i::GetLCC() {
257 if ( myLCC == NULL ) {
258 myLCC = new SALOME_LifeCycleCORBA( GetNS() );
264 //=============================================================================
266 * GetGeomEngine [ static ]
268 * Get GEOM::GEOM_Gen reference
270 //=============================================================================
271 GEOM::GEOM_Gen_var SMESH_Gen_i::GetGeomEngine() {
272 //CCRT GEOM::GEOM_Gen_var aGeomEngine =
273 //CCRT GEOM::GEOM_Gen::_narrow( GetLCC()->FindOrLoad_Component("FactoryServer","GEOM") );
274 //CCRT return aGeomEngine._retn();
275 if(CORBA::is_nil(myGeomGen))
277 Engines::EngineComponent_ptr temp=GetLCC()->FindOrLoad_Component("FactoryServer","GEOM");
278 myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
283 //=============================================================================
285 * SMESH_Gen_i::SMESH_Gen_i
287 * Default constructor: not for use
289 //=============================================================================
291 SMESH_Gen_i::SMESH_Gen_i()
295 //=============================================================================
297 * SMESH_Gen_i::SMESH_Gen_i
299 * Standard constructor, used with Container
301 //=============================================================================
303 SMESH_Gen_i::SMESH_Gen_i( CORBA::ORB_ptr orb,
304 PortableServer::POA_ptr poa,
305 PortableServer::ObjectId* contId,
306 const char* instanceName,
307 const char* interfaceName )
308 : Engines_Component_i( orb, poa, contId, instanceName, interfaceName )
311 myOrb = CORBA::ORB::_duplicate(orb);
312 myPoa = PortableServer::POA::_duplicate(poa);
315 _id = myPoa->activate_object( _thisObj );
317 myStudyContext = new StudyContext;
319 myIsEmbeddedMode = false;
320 myIsEnablePublish = true;
321 myShapeReader = NULL; // shape reader
323 myIsHistoricalPythonDump = true;
324 myToForgetMeshDataOnHypModif = false;
326 // set it in standalone mode only
327 //OSD::SetSignal( true );
329 // 0020605: EDF 1190 SMESH: Display performance. 80 seconds for 52000 cells.
330 // find out mode (embedded or standalone) here else
331 // meshes created before calling SMESH_Client::GetSMESHGen(), which calls
332 // SMESH_Gen_i::SetEmbeddedMode(), have wrong IsEmbeddedMode flag
333 if ( SALOME_NamingService* ns = GetNS() )
335 CORBA::Object_var obj = ns->Resolve( "/Kernel/Session" );
336 SALOME::Session_var session = SALOME::Session::_narrow( obj ) ;
337 if ( !session->_is_nil() )
339 CORBA::String_var str_host = session->getHostname();
340 CORBA::Long s_pid = session->getPID();
341 string my_host = Kernel_Utils::GetHostname();
343 long my_pid = (long)_getpid();
345 long my_pid = (long) getpid();
347 SetEmbeddedMode( s_pid == my_pid && my_host == str_host.in() );
352 //=============================================================================
354 * SMESH_Gen_i::~SMESH_Gen_i
358 //=============================================================================
360 SMESH_Gen_i::~SMESH_Gen_i()
362 // delete hypothesis creators
363 map<string, GenericHypothesisCreator_i*>::iterator itHyp, itHyp2;
364 for (itHyp = myHypCreatorMap.begin(); itHyp != myHypCreatorMap.end(); itHyp++)
366 // same creator can be mapped under different names
367 GenericHypothesisCreator_i* creator = (*itHyp).second;
371 for (itHyp2 = itHyp; itHyp2 != myHypCreatorMap.end(); itHyp2++)
372 if ( creator == (*itHyp2).second )
373 (*itHyp2).second = 0;
375 myHypCreatorMap.clear();
377 // Clear study contexts data
378 delete myStudyContext;
380 // delete shape reader
382 delete myShapeReader;
384 //=============================================================================
386 * SMESH_Gen_i::getHypothesisCreator
388 * Get hypothesis creator
390 //=============================================================================
391 GenericHypothesisCreator_i* SMESH_Gen_i::getHypothesisCreator(const char* theHypName,
392 const char* theLibName,
393 std::string& thePlatformLibName)
394 throw (SALOME::SALOME_Exception)
396 std::string aPlatformLibName;
397 /* It's Need to translate lib name for WIN32 or X platform */
398 if ( theLibName && theLibName[0] != '\0' )
400 int libNameLen = strlen(theLibName);
401 //check for old format "libXXXXXXX.so"
402 if (libNameLen > 7 &&
403 !strncmp( theLibName, "lib", 3 ) &&
404 !strcmp( theLibName+libNameLen-3, ".so" ))
408 aPlatformLibName = std::string( theLibName+3, libNameLen-6 ) + ".dll";
409 #elif defined(__APPLE__)
410 aPlatformLibName = std::string( theLibName, libNameLen-3 ) + ".dylib";
412 aPlatformLibName = theLibName;
417 //try to use new format
419 aPlatformLibName = theLibName;
420 aPlatformLibName += ".dll";
421 #elif defined(__APPLE__)
422 aPlatformLibName = std::string( "lib" ) + std::string( theLibName ) + ".dylib";
424 aPlatformLibName = std::string( "lib" ) + std::string( theLibName ) + ".so";
428 thePlatformLibName = aPlatformLibName;
430 Unexpect aCatch(SALOME_SalomeException);
431 if(MYDEBUG) MESSAGE( "Create Hypothesis <" << theHypName << "> from " << aPlatformLibName);
433 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char* );
434 GenericHypothesisCreator_i* aCreator;
437 // check, if creator for this hypothesis type already exists
438 if (myHypCreatorMap.find(string(theHypName)) == myHypCreatorMap.end())
440 // load plugin library
441 if(MYDEBUG) MESSAGE("Loading server meshers plugin library ...");
442 LibHandle libHandle = LoadLib( aPlatformLibName.c_str() );
445 // report any error, if occurred
447 const char* anError = dlerror();
448 throw(SALOME_Exception(anError));
450 throw(SALOME_Exception(LOCALIZED( "Can't load server meshers plugin library" )));
454 // get method, returning hypothesis creator
455 if(MYDEBUG) MESSAGE("Find GetHypothesisCreator() method ...");
456 GetHypothesisCreator procHandle =
457 (GetHypothesisCreator)GetProc( libHandle, "GetHypothesisCreator" );
460 throw(SALOME_Exception(LOCALIZED("bad hypothesis plugin library")));
461 UnLoadLib(libHandle);
464 // get hypothesis creator
465 if(MYDEBUG) MESSAGE("Get Hypothesis Creator for " << theHypName);
466 aCreator = procHandle(theHypName);
469 throw(SALOME_Exception(LOCALIZED("no such a hypothesis in this plugin")));
471 // map hypothesis creator to a hypothesis name
472 myHypCreatorMap[string(theHypName)] = aCreator;
477 return myHypCreatorMap[string(theHypName)];
480 catch (SALOME_Exception& S_ex)
482 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
487 //=============================================================================
489 * SMESH_Gen_i::createHypothesis
491 * Create hypothesis of given type
493 //=============================================================================
494 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::createHypothesis(const char* theHypName,
495 const char* theLibName)
497 SMESH_Hypothesis_i* myHypothesis_i = 0;
498 SMESH::SMESH_Hypothesis_var hypothesis_i;
499 std::string aPlatformLibName;
500 GenericHypothesisCreator_i* aCreator =
501 getHypothesisCreator(theHypName, theLibName, aPlatformLibName);
503 // create a new hypothesis object, store its ref. in studyContext
504 myHypothesis_i = aCreator->Create(myPoa, &myGen);
507 myHypothesis_i->SetLibName( aPlatformLibName.c_str() ); // for persistency assurance
508 CORBA::String_var hypName = myHypothesis_i->GetName();
509 myHypCreatorMap[ hypName.in() ] = aCreator;
511 // activate the CORBA servant of hypothesis
512 hypothesis_i = myHypothesis_i->_this();
513 int nextId = RegisterObject( hypothesis_i );
514 if(MYDEBUG) { MESSAGE( "Add hypo to map with id = "<< nextId ); }
515 else { nextId = 0; } // avoid "unused variable" warning in release mode
517 return hypothesis_i._retn();
520 //=============================================================================
522 * SMESH_Gen_i::createMesh
524 * Create empty mesh on shape
526 //=============================================================================
527 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::createMesh()
528 throw ( SALOME::SALOME_Exception )
530 Unexpect aCatch(SALOME_SalomeException);
531 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::createMesh" );
533 // Get or create the GEOM_Client instance
535 // create a new mesh object servant, store it in a map in study context
536 SMESH_Mesh_i* meshServant = new SMESH_Mesh_i( GetPOA(), this );
537 // create a new mesh object
538 if(MYDEBUG) MESSAGE("myIsEmbeddedMode " << myIsEmbeddedMode);
539 meshServant->SetImpl( myGen.CreateMesh( myIsEmbeddedMode ));
541 // activate the CORBA servant of Mesh
542 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( meshServant->_this() );
543 int nextId = RegisterObject( mesh );
544 if(MYDEBUG) { MESSAGE( "Add mesh to map with id = "<< nextId); }
545 else { nextId = 0; } // avoid "unused variable" warning in release mode
548 catch (SALOME_Exception& S_ex) {
549 THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
551 return SMESH::SMESH_Mesh::_nil();
554 //=============================================================================
556 * SMESH_Gen_i::GetShapeReader
560 //=============================================================================
561 GEOM_Client* SMESH_Gen_i::GetShapeReader()
563 // create shape reader if necessary
564 if ( !myShapeReader )
565 myShapeReader = new GEOM_Client(GetContainerRef());
566 ASSERT( myShapeReader );
567 return myShapeReader;
570 //=============================================================================
572 * SMESH_Gen_i::SetGeomEngine
574 * Set GEOM::GEOM_Gen reference
576 //=============================================================================
577 //GEOM::GEOM_Gen_ptr SMESH_Gen_i::SetGeomEngine( const char* containerLoc )
578 void SMESH_Gen_i::SetGeomEngine( GEOM::GEOM_Gen_ptr geomcompo )
580 //Engines::Component_ptr temp=GetLCC()->FindOrLoad_Component(containerLoc,"GEOM");
581 //myGeomGen=GEOM::GEOM_Gen::_narrow(temp);
582 myGeomGen=GEOM::GEOM_Gen::_duplicate(geomcompo);
586 //=============================================================================
588 * SMESH_Gen_i::SetEmbeddedMode
592 //=============================================================================
594 void SMESH_Gen_i::SetEmbeddedMode( CORBA::Boolean theMode )
596 myIsEmbeddedMode = theMode;
598 if ( !myIsEmbeddedMode ) {
599 //PAL10867: disable signals catching with "noexcepthandler" option
600 char* envNoCatchSignals = getenv("NOT_INTERCEPT_SIGNALS");
601 if (!envNoCatchSignals || !atoi(envNoCatchSignals))
606 char* envDisableFPE = getenv("DISABLE_FPE");
607 if (envDisableFPE && atoi(envDisableFPE))
612 OSD::SetSignal( raiseFPE );
614 // else OSD::SetSignal() is called in GUI
618 //=============================================================================
620 * SMESH_Gen_i::IsEmbeddedMode
624 //=============================================================================
626 CORBA::Boolean SMESH_Gen_i::IsEmbeddedMode()
628 return myIsEmbeddedMode;
631 //=============================================================================
633 * SMESH_Gen_i::SetEnablePublish
635 * Set enable publishing in the study
637 //=============================================================================
638 void SMESH_Gen_i::SetEnablePublish( CORBA::Boolean theIsEnablePublish )
640 myIsEnablePublish = theIsEnablePublish;
643 //=============================================================================
645 * SMESH_Gen_i::IsEnablePublish
647 * Check enable publishing
649 //=============================================================================
651 CORBA::Boolean SMESH_Gen_i::IsEnablePublish()
653 return myIsEnablePublish;
656 //=============================================================================
658 * SMESH_Gen_i::UpdateStudy
660 * Update study (needed at switching GEOM->SMESH)
662 //=============================================================================
664 void SMESH_Gen_i::UpdateStudy()
666 if ( !myStudyContext )
667 myStudyContext = new StudyContext;
669 SALOMEDS::Study_var aStudy = getStudyServant();
670 if ( !CORBA::is_nil( aStudy ) ) {
671 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
672 SALOMEDS::SComponent_wrap GEOM_var = aStudy->FindComponent( "GEOM" );
673 if( !GEOM_var->_is_nil() )
674 aStudyBuilder->LoadWith( GEOM_var, GetGeomEngine() );
675 // NPAL16168, issue 0020210
676 // Let meshes update their data depending on GEOM groups that could change
677 CORBA::String_var compDataType = ComponentDataType();
678 SALOMEDS::SComponent_wrap me = aStudy->FindComponent( compDataType.in() );
679 if ( !me->_is_nil() ) {
680 SALOMEDS::ChildIterator_wrap anIter = aStudy->NewChildIterator( me );
681 for ( ; anIter->More(); anIter->Next() ) {
682 SALOMEDS::SObject_wrap so = anIter->Value();
683 CORBA::Object_var ior = SObjectToObject( so );
684 if ( SMESH_Mesh_i* mesh = SMESH::DownCast<SMESH_Mesh_i*>( ior ))
685 mesh->CheckGeomModif();
691 //=============================================================================
693 * SMESH_Gen_i::GetStudyContext
697 //=============================================================================
698 StudyContext* SMESH_Gen_i::GetStudyContext()
700 return myStudyContext;
703 //=============================================================================
705 * SMESH_Gen_i::CreateHypothesis
707 * Create hypothesis/algorothm of given type and publish it in the study
709 //=============================================================================
711 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::CreateHypothesis( const char* theHypName,
712 const char* theLibName )
713 throw ( SALOME::SALOME_Exception )
715 Unexpect aCatch(SALOME_SalomeException);
716 // Create hypothesis/algorithm
717 SMESH::SMESH_Hypothesis_var hyp = this->createHypothesis( theHypName, theLibName );
719 // Publish hypothesis/algorithm in the study
720 if ( CanPublishInStudy( hyp ) ) {
721 SALOMEDS::SObject_wrap aSO = PublishHypothesis( hyp );
722 if ( !aSO->_is_nil() ) {
723 // Update Python script
724 TPythonDump() << aSO << " = " << this << ".CreateHypothesis('"
725 << theHypName << "', '" << theLibName << "')";
732 //================================================================================
734 * \brief Return a hypothesis holding parameter values corresponding either to the mesh
735 * existing on the given geometry or to size of the geometry.
736 * \param theHypType - hypothesis type name
737 * \param theLibName - plugin library name
738 * \param theMesh - The mesh of interest
739 * \param theGeom - The shape to get parameter values from
740 * \retval SMESH::SMESH_Hypothesis_ptr - The returned hypothesis may be the one existing
741 * in a study and used to compute the mesh, or a temporary one created just to pass
744 //================================================================================
746 SMESH::SMESH_Hypothesis_ptr
747 SMESH_Gen_i::GetHypothesisParameterValues (const char* theHypType,
748 const char* theLibName,
749 SMESH::SMESH_Mesh_ptr theMesh,
750 GEOM::GEOM_Object_ptr theGeom,
751 CORBA::Boolean byMesh)
752 throw ( SALOME::SALOME_Exception )
754 Unexpect aCatch(SALOME_SalomeException);
755 if ( byMesh && CORBA::is_nil( theMesh ) )
756 return SMESH::SMESH_Hypothesis::_nil();
757 if ( byMesh && CORBA::is_nil( theGeom ) )
758 return SMESH::SMESH_Hypothesis::_nil();
760 // -----------------------------------------------
761 // find hypothesis used to mesh theGeom
762 // -----------------------------------------------
764 // get mesh and shape
765 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
766 TopoDS_Shape shape = GeomObjectToShape( theGeom );
767 if ( byMesh && ( !meshServant || meshServant->NbNodes()==0 || shape.IsNull() ))
768 return SMESH::SMESH_Hypothesis::_nil();
769 ::SMESH_Mesh* mesh = meshServant ? &meshServant->GetImpl() : (::SMESH_Mesh*)0;
771 // create a temporary hypothesis to know its dimension
772 SMESH::SMESH_Hypothesis_var tmpHyp = this->createHypothesis( theHypType, theLibName );
773 SMESH_Hypothesis_i* hypServant = SMESH::DownCast<SMESH_Hypothesis_i*>( tmpHyp );
775 return SMESH::SMESH_Hypothesis::_nil();
776 ::SMESH_Hypothesis* hyp = hypServant->GetImpl();
779 // look for a hypothesis of theHypType used to mesh the shape
780 if ( myGen.GetShapeDim( shape ) == hyp->GetDim() )
783 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( theGeom );
784 int nbLocalHyps = aHypList->length();
785 for ( int i = 0; i < nbLocalHyps; i++ ) {
786 CORBA::String_var hypName = aHypList[i]->GetName();
787 if ( strcmp( theHypType, hypName.in() ) == 0 ) // FOUND local!
788 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
790 // check super shapes
791 TopTools_ListIteratorOfListOfShape itShape( mesh->GetAncestors( shape ));
792 while ( nbLocalHyps == 0 && itShape.More() ) {
793 GEOM::GEOM_Object_ptr geomObj = ShapeToGeomObject( itShape.Value() );
794 if ( ! CORBA::is_nil( geomObj )) {
795 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( geomObj );
796 nbLocalHyps = aHypList->length();
797 for ( int i = 0; i < nbLocalHyps; i++ )
798 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND global!
799 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
805 // let the temporary hypothesis find out somehow parameter values by mesh
806 if ( hyp->SetParametersByMesh( mesh, shape ))
807 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
812 diagonal = mesh->GetShapeDiagonalSize();
814 diagonal = ::SMESH_Mesh::GetShapeDiagonalSize( shape );
815 ::SMESH_Hypothesis::TDefaults dflts;
816 dflts._elemLength = diagonal / myGen.GetBoundaryBoxSegmentation();
817 dflts._nbSegments = myGen.GetDefaultNbSegments();
818 dflts._shape = &shape;
819 // let the temporary hypothesis initialize it's values
820 if ( hyp->SetParametersByDefaults( dflts, mesh ))
821 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
824 return SMESH::SMESH_Hypothesis::_nil();
827 //=============================================================================
829 * Returns \c True if a hypothesis is assigned to a sole sub-mesh in a current Study
830 * \param [in] theHyp - the hypothesis of interest
831 * \param [out] theMesh - the sole mesh using \a theHyp
832 * \param [out] theShape - the sole geometry \a theHyp is assigned to
833 * \return boolean - \c True if \a theMesh and \a theShape are sole using \a theHyp
835 * If two meshes on same shape have theHyp assigned to the same sub-shape, they are
836 * considered as SAME sub-mesh => result is \c true.
837 * This method ids used to initialize SMESHGUI_GenericHypothesisCreator with
838 * a shape to which an hyp being edited is assigned.
840 //=============================================================================
842 CORBA::Boolean SMESH_Gen_i::GetSoleSubMeshUsingHyp( SMESH::SMESH_Hypothesis_ptr theHyp,
843 SMESH::SMESH_Mesh_out theMesh,
844 GEOM::GEOM_Object_out theShape)
846 if ( CORBA::is_nil( theHyp ))
849 // get Mesh component SO
850 CORBA::String_var compDataType = ComponentDataType();
851 SALOMEDS::SComponent_wrap comp = getStudyServant()->FindComponent( compDataType.in() );
852 if ( CORBA::is_nil( comp ))
855 // look for child SO of meshes
856 SMESH::SMESH_Mesh_var foundMesh;
857 TopoDS_Shape foundShape;
859 SALOMEDS::ChildIterator_wrap meshIter = getStudyServant()->NewChildIterator( comp );
860 for ( ; meshIter->More() && isSole; meshIter->Next() )
862 SALOMEDS::SObject_wrap curSO = meshIter->Value();
863 CORBA::Object_var obj = SObjectToObject( curSO );
864 SMESH_Mesh_i* mesh_i = SMESH::DownCast< SMESH_Mesh_i* >( obj );
868 // look for a sole shape where theHyp is assigned
869 bool isHypFound = false;
870 const ShapeToHypothesis & s2hyps = mesh_i->GetImpl().GetMeshDS()->GetHypotheses();
871 ShapeToHypothesis::Iterator s2hypsIt( s2hyps );
872 for ( ; s2hypsIt.More() && isSole; s2hypsIt.Next() )
874 const THypList& hyps = s2hypsIt.Value();
875 THypList::const_iterator h = hyps.begin();
876 for ( ; h != hyps.end(); ++h )
877 if ( (*h)->GetID() == theHyp->GetId() )
879 if ( h != hyps.end()) // theHyp found
882 if ( ! foundShape.IsNull() &&
883 ! foundShape.IsSame( s2hypsIt.Key() )) // not a sole sub-shape
885 foundShape.Nullify();
889 foundShape = s2hypsIt.Key();
891 } // loop on assigned hyps
893 if ( isHypFound && !foundShape.IsNull() ) // a mesh using theHyp is found
895 if ( !foundMesh->_is_nil() ) // not a sole mesh
897 if ( !foundMesh->HasShapeToMesh() ||
898 !mesh_i ->HasShapeToMesh() )
900 isSole = ( foundMesh->HasShapeToMesh() == mesh_i->HasShapeToMesh() );
904 GEOM::GEOM_Object_var s1 = mesh_i ->GetShapeToMesh();
905 GEOM::GEOM_Object_var s2 = foundMesh->GetShapeToMesh();
906 isSole = s1->IsSame( s2 );
909 foundMesh = SMESH::SMESH_Mesh::_narrow( obj );
915 ! foundMesh->_is_nil() &&
916 ! foundShape.IsNull() )
918 theMesh = foundMesh._retn();
919 theShape = ShapeToGeomObject( foundShape );
920 return ( !theMesh->_is_nil() && !theShape->_is_nil() );
925 //=============================================================================
927 * Sets number of segments per diagonal of boundary box of geometry by which
928 * default segment length of appropriate 1D hypotheses is defined
930 //=============================================================================
932 void SMESH_Gen_i::SetBoundaryBoxSegmentation( CORBA::Long theNbSegments )
933 throw ( SALOME::SALOME_Exception )
935 if ( theNbSegments > 0 )
936 myGen.SetBoundaryBoxSegmentation( int( theNbSegments ));
938 THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
940 //=============================================================================
942 * \brief Sets default number of segments per edge
944 //=============================================================================
945 void SMESH_Gen_i::SetDefaultNbSegments(CORBA::Long theNbSegments)
946 throw ( SALOME::SALOME_Exception )
948 if ( theNbSegments > 0 )
949 myGen.SetDefaultNbSegments( int(theNbSegments) );
951 THROW_SALOME_CORBA_EXCEPTION( "non-positive number of segments", SALOME::BAD_PARAM );
954 //=============================================================================
958 //=============================================================================
960 void SMESH_Gen_i::SetOption(const char* name, const char* value)
962 if ( name && value && strlen( value ) > 0 )
965 if ( strcmp(name, "historical_python_dump") == 0 )
967 myIsHistoricalPythonDump = ( value[0] == '1' || toupper(value[0]) == 'T' ); // 1 || true
968 msgToGUI = "preferences/SMESH/historical_python_dump/";
969 msgToGUI += myIsHistoricalPythonDump ? "true" : "false";
971 else if ( strcmp(name, "forget_mesh_on_hyp_modif") == 0 )
973 myToForgetMeshDataOnHypModif = ( value[0] == '1' || toupper(value[0]) == 'T' ); // 1 || true
974 msgToGUI = "preferences/SMESH/forget_mesh_on_hyp_modif/";
975 msgToGUI += myToForgetMeshDataOnHypModif ? "true" : "false";
977 else if ( strcmp(name, "default_grp_color") == 0 )
981 // color must be presented as a string of following form:
982 if ( str.at(0) == '#' && str.length() == 7 ) { // hexadecimal color ("#ffaa00", for example)
984 for ( size_t i = 0; i < str.length()/2; i++ )
985 if ( str.at(i*2) >= '0' && str.at(i*2) <= 'f' && str.at(i*2+1) >= '0' && str.at(i*2+1) <= 'f' )
986 color.push_back( strtol( str.substr( i*2, 2 ).c_str(), NULL, 16 ) );
988 else if ( value ) { // rgb color ("255,170,0", for example)
989 string tempValue( value );
990 char* colorValue = strtok( &tempValue[0], "," );
991 while ( colorValue != NULL ) {
992 int c_value = atoi( colorValue );
993 if ( c_value >= 0 && c_value <= 255 )
994 color.push_back( c_value );
995 colorValue = strtok( NULL, "," );
998 if ( color.size() == 3 ) { // color must have three valid component
999 SMESHDS_GroupBase::SetDefaultColor( Quantity_Color( color[0]/255., color[1]/255., color[2]/255., Quantity_TOC_RGB ) );
1000 myDefaultGroupColor = value;
1001 msgToGUI = "preferences/SMESH/default_grp_color/";
1006 // update preferences in case if SetOption() is invoked from python console
1007 if ( !msgToGUI.empty() )
1009 CORBA::Object_var obj = SMESH_Gen_i::GetNS()->Resolve( "/Kernel/Session" );
1010 SALOME::Session_var session = SALOME::Session::_narrow( obj );
1011 if ( !CORBA::is_nil( session ) )
1012 session->emitMessageOneWay(msgToGUI.c_str());
1017 //=============================================================================
1019 Return an option value
1021 //=============================================================================
1023 char* SMESH_Gen_i::GetOption(const char* name)
1027 if ( strcmp(name, "historical_python_dump") == 0 )
1029 return CORBA::string_dup( myIsHistoricalPythonDump ? "true" : "false" );
1031 if ( strcmp(name, "forget_mesh_on_hyp_modif") == 0 )
1033 return CORBA::string_dup( myToForgetMeshDataOnHypModif ? "true" : "false" );
1035 if ( strcmp(name, "default_grp_color") == 0 )
1037 return CORBA::string_dup( myDefaultGroupColor.c_str() );
1040 return CORBA::string_dup( "" );
1043 //=============================================================================
1045 * SMESH_Gen_i::CreateMesh
1047 * Create empty mesh on a shape and publish it in the study
1049 //=============================================================================
1051 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
1052 throw ( SALOME::SALOME_Exception )
1054 Unexpect aCatch(SALOME_SalomeException);
1055 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
1057 SMESH::SMESH_Mesh_var mesh = this->createMesh();
1059 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
1060 ASSERT( meshServant );
1061 meshServant->SetShape( theShapeObject );
1063 // publish mesh in the study
1064 if ( CanPublishInStudy( mesh ) ) {
1065 SALOMEDS::StudyBuilder_var aStudyBuilder = getStudyServant()->NewBuilder();
1066 aStudyBuilder->NewCommand(); // There is a transaction
1067 SALOMEDS::SObject_wrap aSO = PublishMesh( mesh.in() );
1068 aStudyBuilder->CommitCommand();
1069 if ( !aSO->_is_nil() ) {
1070 // Update Python script
1071 TPythonDump() << aSO << " = " << this << ".CreateMesh(" << theShapeObject << ")";
1075 return mesh._retn();
1078 //=============================================================================
1080 * SMESH_Gen_i::CreateEmptyMesh
1084 //=============================================================================
1086 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateEmptyMesh()
1087 throw ( SALOME::SALOME_Exception )
1089 Unexpect aCatch(SALOME_SalomeException);
1090 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
1092 SMESH::SMESH_Mesh_var mesh = this->createMesh();
1094 // publish mesh in the study
1095 if ( CanPublishInStudy( mesh ) ) {
1096 SALOMEDS::StudyBuilder_var aStudyBuilder = getStudyServant()->NewBuilder();
1097 aStudyBuilder->NewCommand(); // There is a transaction
1098 SALOMEDS::SObject_wrap aSO = PublishMesh( mesh.in() );
1099 aStudyBuilder->CommitCommand();
1100 if ( !aSO->_is_nil() ) {
1101 // Update Python script
1102 TPythonDump() << aSO << " = " << this << ".CreateEmptyMesh()";
1106 return mesh._retn();
1111 //================================================================================
1113 * \brief Throws an exception in case if the file can't be read
1115 //================================================================================
1117 void checkFileReadable( const char* theFileName ) throw ( SALOME::SALOME_Exception )
1119 SMESH_File f ( theFileName );
1122 if ( !f.error().empty() )
1123 THROW_SALOME_CORBA_EXCEPTION( f.error().c_str(), SALOME::BAD_PARAM);
1125 THROW_SALOME_CORBA_EXCEPTION
1126 (( SMESH_Comment("Can't open for reading the file ") << theFileName ).c_str(),
1127 SALOME::BAD_PARAM );
1132 //=============================================================================
1134 * SMESH_Gen_i::CreateMeshFromUNV
1136 * Create mesh and import data from UNV file
1138 //=============================================================================
1140 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromUNV( const char* theFileName )
1141 throw ( SALOME::SALOME_Exception )
1143 Unexpect aCatch(SALOME_SalomeException);
1145 checkFileReadable( theFileName );
1147 SMESH::SMESH_Mesh_var aMesh = createMesh();
1149 // publish mesh in the study
1150 if ( CanPublishInStudy( aMesh ) ) {
1151 SALOMEDS::StudyBuilder_var aStudyBuilder = getStudyServant()->NewBuilder();
1152 aStudyBuilder->NewCommand(); // There is a transaction
1153 SALOMEDS::SObject_wrap aSO = PublishMesh( aMesh.in(), aFileName.c_str() );
1154 aStudyBuilder->CommitCommand();
1155 if ( !aSO->_is_nil() ) {
1156 // Update Python script
1157 TPythonDump() << aSO << " = " << this << ".CreateMeshesFromUNV(r'" << theFileName << "')";
1161 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1163 aServant->ImportUNVFile( theFileName );
1165 // Dump creation of groups
1166 SMESH::ListOfGroups_var groups = aServant->GetGroups();
1168 aServant->GetImpl().GetMeshDS()->Modified();
1169 return aMesh._retn();
1172 //=============================================================================
1174 * SMESH_Gen_i::CreateMeshFromMED
1176 * Create mesh and import data from MED file
1178 //=============================================================================
1180 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMEDorSAUV( const char* theFileName,
1181 SMESH::DriverMED_ReadStatus& theStatus,
1182 const char* theCommandNameForPython,
1183 const char* theFileNameForPython)
1186 char bname[ _MAX_FNAME ];
1187 _splitpath( theFileNameForPython, NULL, NULL, bname, NULL );
1188 string aFileName = bname;
1190 string aFileName = basename( const_cast<char *>(theFileNameForPython) );
1192 // Retrieve mesh names from the file
1193 DriverMED_R_SMESHDS_Mesh myReader;
1194 myReader.SetFile( theFileName );
1195 myReader.SetMeshId( -1 );
1196 Driver_Mesh::Status aStatus;
1197 list<string> aNames = myReader.GetMeshNames(aStatus);
1198 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
1199 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
1201 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
1204 TPythonDump aPythonDump;
1205 aPythonDump << "([";
1207 if (theStatus == SMESH::DRS_OK) {
1208 SALOMEDS::StudyBuilder_var aStudyBuilder;
1209 aStudyBuilder = getStudyServant()->NewBuilder();
1210 aStudyBuilder->NewCommand(); // There is a transaction
1212 aResult->length( aNames.size() );
1215 // Iterate through all meshes and create mesh objects
1216 for ( list<string>::iterator it = aNames.begin(); it != aNames.end(); it++ )
1219 if (i > 0) aPythonDump << ", ";
1222 SMESH::SMESH_Mesh_var mesh = createMesh();
1224 // publish mesh in the study
1225 SALOMEDS::SObject_wrap aSO;
1226 if ( CanPublishInStudy( mesh ) )
1227 // little trick: for MED file theFileName and theFileNameForPython are the same, but they are different for SAUV
1228 // - as names of meshes are stored in MED file, we use them for data publishing
1229 // - as mesh name is not stored in UNV file, we use file name as name of mesh when publishing data
1230 aSO = PublishMesh( mesh.in(), ( theFileName == theFileNameForPython ) ? (*it).c_str() : aFileName.c_str() );
1233 if ( !aSO->_is_nil() ) {
1236 aPythonDump << "mesh_" << i;
1239 // Read mesh data (groups are published automatically by ImportMEDFile())
1240 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
1241 ASSERT( meshServant );
1242 SMESH::DriverMED_ReadStatus status1 =
1243 meshServant->ImportMEDFile( theFileName, (*it).c_str() );
1244 if (status1 > theStatus)
1245 theStatus = status1;
1247 aResult[i++] = SMESH::SMESH_Mesh::_duplicate( mesh );
1248 meshServant->GetImpl().GetMeshDS()->Modified();
1250 if ( !aStudyBuilder->_is_nil() )
1251 aStudyBuilder->CommitCommand();
1254 // Update Python script
1255 aPythonDump << "], status) = " << this << "." << theCommandNameForPython << "(r'" << theFileNameForPython << "')";
1257 // Dump creation of groups
1258 for ( CORBA::ULong i = 0; i < aResult->length(); ++i )
1259 SMESH::ListOfGroups_var groups = aResult[ i ]->GetGroups();
1261 return aResult._retn();
1264 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
1265 SMESH::DriverMED_ReadStatus& theStatus)
1266 throw ( SALOME::SALOME_Exception )
1268 Unexpect aCatch(SALOME_SalomeException);
1269 checkFileReadable( theFileName );
1271 SMESH::mesh_array* result = CreateMeshesFromMEDorSAUV(theFileName, theStatus, "CreateMeshesFromMED", theFileName);
1275 //=============================================================================
1277 * SMESH_Gen_i::CreateMeshFromSAUV
1279 * Create mesh and import data from SAUV file
1281 //=============================================================================
1283 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromSAUV( const char* theFileName,
1284 SMESH::DriverMED_ReadStatus& theStatus)
1285 throw ( SALOME::SALOME_Exception )
1287 Unexpect aCatch(SALOME_SalomeException);
1288 checkFileReadable( theFileName );
1290 std::string sauvfilename(theFileName);
1291 std::string medfilename(theFileName);
1292 medfilename += ".med";
1295 cmd = "%PYTHONBIN% ";
1300 cmd += "from medutilities import convert ; convert(r'" + sauvfilename + "', 'GIBI', 'MED', 1, r'" + medfilename + "')";
1302 system(cmd.c_str());
1303 SMESH::mesh_array* result = CreateMeshesFromMEDorSAUV(medfilename.c_str(), theStatus, "CreateMeshesFromSAUV", sauvfilename.c_str());
1305 cmd = "%PYTHONBIN% ";
1310 cmd += "from medutilities import my_remove ; my_remove(r'" + medfilename + "')";
1312 system(cmd.c_str());
1316 //=============================================================================
1318 * SMESH_Gen_i::CreateMeshFromSTL
1320 * Create mesh and import data from STL file
1322 //=============================================================================
1324 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromSTL( const char* theFileName )
1325 throw ( SALOME::SALOME_Exception )
1327 Unexpect aCatch(SALOME_SalomeException);
1328 checkFileReadable( theFileName );
1330 SMESH::SMESH_Mesh_var aMesh = createMesh();
1333 char bname[ _MAX_FNAME ];
1334 _splitpath( theFileName, NULL, NULL, bname, NULL );
1335 string aFileName = bname;
1337 string aFileName = basename( const_cast<char *>(theFileName) );
1339 // publish mesh in the study
1340 if ( CanPublishInStudy( aMesh ) ) {
1341 SALOMEDS::StudyBuilder_var aStudyBuilder = getStudyServant()->NewBuilder();
1342 aStudyBuilder->NewCommand(); // There is a transaction
1343 SALOMEDS::SObject_wrap aSO = PublishInStudy( SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
1344 aStudyBuilder->CommitCommand();
1345 if ( !aSO->_is_nil() ) {
1346 // Update Python script
1347 TPythonDump() << aSO << " = " << this << ".CreateMeshesFromSTL(r'" << theFileName << "')";
1351 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1353 aServant->ImportSTLFile( theFileName );
1354 aServant->GetImpl().GetMeshDS()->Modified();
1355 return aMesh._retn();
1358 //================================================================================
1360 * \brief Create meshes and import data from the CGSN file
1362 //================================================================================
1364 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromCGNS( const char* theFileName,
1365 SMESH::DriverMED_ReadStatus& theStatus)
1366 throw ( SALOME::SALOME_Exception )
1368 Unexpect aCatch(SALOME_SalomeException);
1369 checkFileReadable( theFileName );
1371 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
1374 // Retrieve nb meshes from the file
1375 DriverCGNS_Read myReader;
1376 myReader.SetFile( theFileName );
1377 Driver_Mesh::Status aStatus;
1378 int nbMeshes = myReader.GetNbMeshes(aStatus);
1379 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
1381 aResult->length( nbMeshes );
1383 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
1386 TPythonDump aPythonDump;
1387 aPythonDump << "([";
1389 if (theStatus == SMESH::DRS_OK)
1391 SALOMEDS::StudyBuilder_var aStudyBuilder = getStudyServant()->NewBuilder();
1392 aStudyBuilder->NewCommand(); // There is a transaction
1396 // Iterate through all meshes and create mesh objects
1397 for ( ; i < nbMeshes; ++i )
1400 if (i > 0) aPythonDump << ", ";
1403 SMESH::SMESH_Mesh_var mesh = createMesh();
1404 aResult[i] = SMESH::SMESH_Mesh::_duplicate( mesh );
1406 // Read mesh data (groups are published automatically by ImportMEDFile())
1407 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
1408 ASSERT( meshServant );
1410 SMESH::DriverMED_ReadStatus status1 =
1411 meshServant->ImportCGNSFile( theFileName, i, meshName );
1412 if (status1 > theStatus)
1413 theStatus = status1;
1415 meshServant->GetImpl().GetMeshDS()->Modified();
1416 // publish mesh in the study
1417 SALOMEDS::SObject_wrap aSO;
1418 if ( CanPublishInStudy( mesh ) )
1419 aSO = PublishMesh( mesh.in(), meshName.c_str() );
1422 if ( !aSO->_is_nil() ) {
1426 aPythonDump << "mesh_" << i;
1429 aStudyBuilder->CommitCommand();
1432 aPythonDump << "], status) = " << this << ".CreateMeshesFromCGNS(r'" << theFileName << "')";
1434 // Dump creation of groups
1435 for ( CORBA::ULong i = 0; i < aResult->length(); ++i )
1436 SMESH::ListOfGroups_var groups = aResult[ i ]->GetGroups();
1438 THROW_SALOME_CORBA_EXCEPTION("CGNS library is unavailable", SALOME::INTERNAL_ERROR);
1441 return aResult._retn();
1444 //================================================================================
1446 * \brief Create a mesh and import data from a GMF file
1448 //================================================================================
1450 SMESH::SMESH_Mesh_ptr
1451 SMESH_Gen_i::CreateMeshesFromGMF( const char* theFileName,
1452 CORBA::Boolean theMakeRequiredGroups,
1453 SMESH::ComputeError_out theError)
1454 throw ( SALOME::SALOME_Exception )
1456 Unexpect aCatch(SALOME_SalomeException);
1457 checkFileReadable( theFileName );
1459 SMESH::SMESH_Mesh_var aMesh = createMesh();
1461 char bname[ _MAX_FNAME ];
1462 _splitpath( theFileName, NULL, NULL, bname, NULL );
1463 string aFileName = bname;
1465 string aFileName = basename( const_cast<char *>(theFileName) );
1467 // publish mesh in the study
1468 if ( CanPublishInStudy( aMesh ) ) {
1469 SALOMEDS::StudyBuilder_var aStudyBuilder = getStudyServant()->NewBuilder();
1470 aStudyBuilder->NewCommand(); // There is a transaction
1471 SALOMEDS::SObject_wrap aSO = PublishInStudy( SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
1472 aStudyBuilder->CommitCommand();
1473 if ( !aSO->_is_nil() ) {
1474 // Update Python script
1475 TPythonDump() << "("<< aSO << ", error) = " << this << ".CreateMeshesFromGMF(r'"
1476 << theFileName << "', "
1477 << theMakeRequiredGroups << " )";
1480 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
1482 theError = aServant->ImportGMFFile( theFileName, theMakeRequiredGroups );
1483 aServant->GetImpl().GetMeshDS()->Modified();
1484 return aMesh._retn();
1488 //=============================================================================
1490 * SMESH_Gen_i::IsReadyToCompute
1492 * Returns true if mesh contains enough data to be computed
1494 //=============================================================================
1496 CORBA::Boolean SMESH_Gen_i::IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
1497 GEOM::GEOM_Object_ptr theShapeObject )
1498 throw ( SALOME::SALOME_Exception )
1500 Unexpect aCatch(SALOME_SalomeException);
1501 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IsReadyToCompute" );
1503 if ( CORBA::is_nil( theShapeObject ) )
1504 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1505 SALOME::BAD_PARAM );
1507 if ( CORBA::is_nil( theMesh ) )
1508 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1509 SALOME::BAD_PARAM );
1513 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1514 ASSERT( meshServant );
1515 if ( meshServant ) {
1516 // get local TopoDS_Shape
1517 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
1518 // call implementation
1519 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1520 return myGen.CheckAlgoState( myLocMesh, myLocShape );
1523 catch ( SALOME_Exception& S_ex ) {
1524 INFOS( "catch exception "<< S_ex.what() );
1529 //================================================================================
1531 * \brief Find SObject for an algo
1533 //================================================================================
1535 SALOMEDS::SObject_ptr SMESH_Gen_i::GetAlgoSO(const ::SMESH_Algo* algo)
1538 SALOMEDS::Study_var aStudy = getStudyServant();
1539 if ( !aStudy->_is_nil() ) {
1540 // find algo in the study
1541 CORBA::String_var compDataType = ComponentDataType();
1542 SALOMEDS::SComponent_wrap father = aStudy->FindComponent( compDataType.in() );
1543 if ( !father->_is_nil() ) {
1544 SALOMEDS::ChildIterator_wrap itBig = aStudy->NewChildIterator( father );
1545 for ( ; itBig->More(); itBig->Next() ) {
1546 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
1547 if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
1548 SALOMEDS::ChildIterator_wrap algoIt = aStudy->NewChildIterator( gotBranch );
1549 for ( ; algoIt->More(); algoIt->Next() ) {
1550 SALOMEDS::SObject_wrap algoSO = algoIt->Value();
1551 CORBA::Object_var algoIOR = SObjectToObject( algoSO );
1552 if ( !CORBA::is_nil( algoIOR )) {
1553 SMESH_Hypothesis_i* impl = SMESH::DownCast<SMESH_Hypothesis_i*>( algoIOR );
1554 if ( impl && impl->GetImpl() == algo )
1555 return algoSO._retn();
1557 } // loop on algo SO's
1560 } // SMESH component iterator
1564 return SALOMEDS::SObject::_nil();
1567 //================================================================================
1569 * \brief Return errors of mesh computation
1571 //================================================================================
1573 SMESH::compute_error_array* SMESH_Gen_i::GetComputeErrors( SMESH::SMESH_Mesh_ptr theMesh,
1574 GEOM::GEOM_Object_ptr theSubObject )
1575 throw ( SALOME::SALOME_Exception )
1577 Unexpect aCatch(SALOME_SalomeException);
1578 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetComputeErrors()" );
1580 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1581 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1583 if ( CORBA::is_nil( theMesh ) )
1584 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1586 SMESH::compute_error_array_var error_array = new SMESH::compute_error_array;
1588 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1591 if(theMesh->HasShapeToMesh())
1592 shape = GeomObjectToShape( theSubObject );
1594 shape = SMESH_Mesh::PseudoShape();
1596 ::SMESH_Mesh& mesh = meshServant->GetImpl();
1598 error_array->length( mesh.GetMeshDS()->MaxShapeIndex() );
1601 SMESH_subMesh *sm = mesh.GetSubMesh(shape);
1602 const bool includeSelf = true, complexShapeFirst = true;
1603 SMESH_subMeshIteratorPtr smIt = sm->getDependsOnIterator(includeSelf,
1605 while ( smIt->more() )
1608 // if ( sm->GetSubShape().ShapeType() == TopAbs_VERTEX )
1610 SMESH_ComputeErrorPtr error = sm->GetComputeError();
1611 if ( error && !error->IsOK() )
1613 if ( !( error->myAlgo ) &&
1614 !( error->myAlgo = sm->GetAlgo() ))
1616 SMESH::ComputeError & errStruct = error_array[ nbErr++ ];
1617 errStruct.code = -( error->myName < 0 ? error->myName + 1: error->myName ); // -1 -> 0
1618 errStruct.comment = error->myComment.c_str();
1619 errStruct.subShapeID = sm->GetId();
1620 SALOMEDS::SObject_wrap algoSO = GetAlgoSO( error->myAlgo );
1621 if ( !algoSO->_is_nil() ) {
1622 CORBA::String_var algoName = algoSO->GetName();
1623 errStruct.algoName = algoName;
1626 errStruct.algoName = error->myAlgo->GetName();
1628 errStruct.hasBadMesh = error->HasBadElems();
1631 error_array->length( nbErr );
1634 catch ( SALOME_Exception& S_ex ) {
1635 INFOS( "catch exception "<< S_ex.what() );
1638 return error_array._retn();
1641 //================================================================================
1643 * \brief Return mesh elements preventing computation of a subshape
1645 //================================================================================
1647 SMESH::MeshPreviewStruct*
1648 SMESH_Gen_i::GetBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
1649 CORBA::Short theSubShapeID )
1650 throw ( SALOME::SALOME_Exception )
1652 Unexpect aCatch(SALOME_SalomeException);
1653 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetBadInputElements()" );
1655 if ( CORBA::is_nil( theMesh ) )
1656 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1658 SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
1661 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1663 // mesh implementation
1664 ::SMESH_Mesh& mesh = meshServant->GetImpl();
1665 // submesh by subshape id
1666 if ( SMESH_subMesh * sm = mesh.GetSubMeshContaining( theSubShapeID ))
1669 SMESH_ComputeErrorPtr error = sm->GetComputeError();
1670 if ( error && error->HasBadElems() )
1672 typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
1673 typedef TNode2LocalIDMap::iterator TNodeLocalID;
1675 // get nodes of elements and count elements
1676 TNode2LocalIDMap mapNode2LocalID;
1677 list< TNodeLocalID > connectivity;
1678 int i, nbElements = 0, nbConnNodes = 0;
1680 const list<const SMDS_MeshElement*>& badElems =
1681 static_cast<SMESH_BadInputElements*>( error.get() )->myBadElements;
1682 list<const SMDS_MeshElement*>::const_iterator elemIt = badElems.begin();
1683 list<const SMDS_MeshElement*>::const_iterator elemEnd = badElems.end();
1684 for ( ; elemIt != elemEnd; ++elemIt, ++nbElements )
1686 SMDS_ElemIteratorPtr nIt = (*elemIt)->nodesIterator();
1687 while ( nIt->more() )
1688 connectivity.push_back
1689 ( mapNode2LocalID.insert( make_pair( nIt->next(), ++nbConnNodes)).first );
1691 // fill node coords and assign local ids to the nodes
1692 int nbNodes = mapNode2LocalID.size();
1693 result->nodesXYZ.length( nbNodes );
1694 TNodeLocalID node2ID = mapNode2LocalID.begin();
1695 for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
1696 node2ID->second = i;
1697 const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
1698 result->nodesXYZ[i].x = node->X();
1699 result->nodesXYZ[i].y = node->Y();
1700 result->nodesXYZ[i].z = node->Z();
1702 // fill connectivity
1703 result->elementConnectivities.length( nbConnNodes );
1704 list< TNodeLocalID >::iterator connIt = connectivity.begin();
1705 for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
1706 result->elementConnectivities[i] = (*connIt)->second;
1708 // fill element types
1709 result->elementTypes.length( nbElements );
1710 for ( i = 0, elemIt = badElems.begin(); i <nbElements; ++i, ++elemIt )
1712 const SMDS_MeshElement* elem = *elemIt;
1713 result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType) elem->GetType();
1714 result->elementTypes[i].isPoly = elem->IsPoly();
1715 result->elementTypes[i].nbNodesInElement = elem->NbNodes();
1721 catch ( SALOME_Exception& S_ex ) {
1722 INFOS( "catch exception "<< S_ex.what() );
1725 return result._retn();
1728 //================================================================================
1730 * \brief Create a group of elements preventing computation of a sub-shape
1732 //================================================================================
1734 SMESH::ListOfGroups*
1735 SMESH_Gen_i::MakeGroupsOfBadInputElements( SMESH::SMESH_Mesh_ptr theMesh,
1736 CORBA::Short theSubShapeID,
1737 const char* theGroupName )
1738 throw ( SALOME::SALOME_Exception )
1740 Unexpect aCatch(SALOME_SalomeException);
1742 SMESH::ListOfGroups_var groups;
1744 if ( CORBA::is_nil( theMesh ) )
1745 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1748 if ( SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh ))
1750 groups = meshServant->MakeGroupsOfBadInputElements( theSubShapeID, theGroupName );
1751 TPythonDump() << groups << " = " << this
1752 << ".MakeGroupsOfBadInputElements( "
1753 << theMesh << ", " << theSubShapeID << ", '" << theGroupName << "' )";
1756 catch ( SALOME_Exception& S_ex ) {
1757 INFOS( "catch exception "<< S_ex.what() );
1759 return groups._retn();
1762 //================================================================================
1764 * \brief Returns errors of hypotheses definition
1765 * \param theMesh - the mesh
1766 * \param theSubObject - the main or sub- shape
1767 * \retval SMESH::algo_error_array* - sequence of errors
1769 //================================================================================
1771 SMESH::algo_error_array* SMESH_Gen_i::GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
1772 GEOM::GEOM_Object_ptr theSubObject )
1773 throw ( SALOME::SALOME_Exception )
1775 Unexpect aCatch(SALOME_SalomeException);
1776 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetAlgoState()" );
1778 if ( CORBA::is_nil( theSubObject ) && theMesh->HasShapeToMesh())
1779 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1781 if ( CORBA::is_nil( theMesh ) )
1782 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
1784 SMESH::algo_error_array_var error_array = new SMESH::algo_error_array;
1786 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1787 ASSERT( meshServant );
1788 if ( meshServant ) {
1789 TopoDS_Shape myLocShape;
1790 if(theMesh->HasShapeToMesh())
1791 myLocShape = GeomObjectToShape( theSubObject );
1793 myLocShape = SMESH_Mesh::PseudoShape();
1795 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1796 list< ::SMESH_Gen::TAlgoStateError > error_list;
1797 list< ::SMESH_Gen::TAlgoStateError >::iterator error;
1798 // call ::SMESH_Gen::GetAlgoState()
1799 myGen.GetAlgoState( myLocMesh, myLocShape, error_list );
1800 error_array->length( error_list.size() );
1802 for ( error = error_list.begin(); error != error_list.end(); ++error )
1804 // fill AlgoStateError structure
1805 SMESH::AlgoStateError & errStruct = error_array[ i++ ];
1806 errStruct.state = SMESH_Mesh_i::ConvertHypothesisStatus( error->_name );
1807 errStruct.algoDim = error->_algoDim;
1808 errStruct.isGlobalAlgo = error->_isGlobalAlgo;
1809 errStruct.algoName = "";
1810 SALOMEDS::SObject_wrap algoSO = GetAlgoSO( error->_algo );
1811 if ( !algoSO->_is_nil() ) {
1812 CORBA::String_var algoName = algoSO->GetName();
1813 errStruct.algoName = algoName.in();
1818 catch ( SALOME_Exception& S_ex ) {
1819 INFOS( "catch exception "<< S_ex.what() );
1821 return error_array._retn();
1824 //=============================================================================
1826 * SMESH_Gen_i::GetSubShapesId
1828 * Get sub-shapes unique ID's list
1830 //=============================================================================
1833 SMESH_Gen_i::GetSubShapesId( GEOM::GEOM_Object_ptr theMainShapeObject,
1834 const SMESH::object_array& theListOfSubShapeObject )
1835 throw ( SALOME::SALOME_Exception )
1837 Unexpect aCatch(SALOME_SalomeException);
1838 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetSubShapesId" );
1840 SMESH::long_array_var shapesId = new SMESH::long_array;
1843 if ( CORBA::is_nil( theMainShapeObject ) )
1844 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
1848 TopoDS_Shape myMainShape = GeomObjectToShape(theMainShapeObject);
1849 TopTools_IndexedMapOfShape myIndexToShape;
1850 TopExp::MapShapes(myMainShape,myIndexToShape);
1852 for ( CORBA::ULong i = 0; i < theListOfSubShapeObject.length(); i++ )
1854 GEOM::GEOM_Object_var aShapeObject
1855 = GEOM::GEOM_Object::_narrow(theListOfSubShapeObject[i]);
1856 if ( CORBA::is_nil( aShapeObject ) )
1857 THROW_SALOME_CORBA_EXCEPTION ("bad shape object reference", \
1858 SALOME::BAD_PARAM );
1860 TopoDS_Shape locShape = GeomObjectToShape(aShapeObject);
1861 for (TopExp_Explorer exp(locShape,TopAbs_FACE); exp.More(); exp.Next())
1863 const TopoDS_Face& F = TopoDS::Face(exp.Current());
1864 setId.insert(myIndexToShape.FindIndex(F));
1865 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(F));
1867 for (TopExp_Explorer exp(locShape,TopAbs_EDGE); exp.More(); exp.Next())
1869 const TopoDS_Edge& E = TopoDS::Edge(exp.Current());
1870 setId.insert(myIndexToShape.FindIndex(E));
1871 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(E));
1873 for (TopExp_Explorer exp(locShape,TopAbs_VERTEX); exp.More(); exp.Next())
1875 const TopoDS_Vertex& V = TopoDS::Vertex(exp.Current());
1876 setId.insert(myIndexToShape.FindIndex(V));
1877 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(V));
1880 shapesId->length(setId.size());
1881 set<int>::iterator iind;
1883 for (iind = setId.begin(); iind != setId.end(); iind++)
1885 if(MYDEBUG) SCRUTE((*iind));
1886 shapesId[i] = (*iind);
1887 if(MYDEBUG) SCRUTE(shapesId[i]);
1891 catch (SALOME_Exception& S_ex)
1893 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
1896 return shapesId._retn();
1899 //=============================================================================
1901 * SMESH_Gen_i::Compute
1903 * Compute mesh on a shape
1905 //=============================================================================
1907 CORBA::Boolean SMESH_Gen_i::Compute( SMESH::SMESH_Mesh_ptr theMesh,
1908 GEOM::GEOM_Object_ptr theShapeObject )
1909 throw ( SALOME::SALOME_Exception )
1912 Unexpect aCatch(SALOME_SalomeException);
1913 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Compute" );
1915 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
1916 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1917 SALOME::BAD_PARAM );
1919 if ( CORBA::is_nil( theMesh ) )
1920 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1921 SALOME::BAD_PARAM );
1923 // Update Python script
1924 TPythonDump() << "isDone = " << this << ".Compute( "
1925 << theMesh << ", " << theShapeObject << ")";
1929 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1930 ASSERT( meshServant );
1931 if ( meshServant ) {
1932 meshServant->Load();
1933 // NPAL16168: "geometrical group edition from a submesh don't modify mesh computation"
1934 meshServant->CheckGeomModif();
1935 // get local TopoDS_Shape
1936 TopoDS_Shape myLocShape;
1937 if(theMesh->HasShapeToMesh())
1938 myLocShape = GeomObjectToShape( theShapeObject );
1940 myLocShape = SMESH_Mesh::PseudoShape();
1941 // call implementation compute
1942 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1943 myGen.PrepareCompute( myLocMesh, myLocShape );
1944 int how = ::SMESH_Gen::COMPACT_MESH;
1945 if ( myLocShape != myLocMesh.GetShapeToMesh() ) // compute a sub-mesh
1946 how |= ::SMESH_Gen::SHAPE_ONLY;
1947 bool ok = myGen.Compute( myLocMesh, myLocShape, how );
1948 meshServant->CreateGroupServants(); // algos can create groups (issue 0020918)
1949 myLocMesh.GetMeshDS()->Modified();
1953 catch ( std::bad_alloc ) {
1954 INFOS( "Compute(): lack of memory" );
1956 catch ( SALOME_Exception& S_ex ) {
1957 INFOS( "Compute(): catch exception "<< S_ex.what() );
1960 INFOS( "Compute(): unknown exception " );
1965 //=============================================================================
1967 * SMESH_Gen_i::CancelCompute
1969 * Cancel Compute mesh on a shape
1971 //=============================================================================
1973 void SMESH_Gen_i::CancelCompute( SMESH::SMESH_Mesh_ptr theMesh,
1974 GEOM::GEOM_Object_ptr theShapeObject )
1976 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1977 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1978 TopoDS_Shape myLocShape;
1979 if(theMesh->HasShapeToMesh())
1980 myLocShape = GeomObjectToShape( theShapeObject );
1982 myLocShape = SMESH_Mesh::PseudoShape();
1983 myGen.CancelCompute( myLocMesh, myLocShape);
1986 //=============================================================================
1988 * SMESH_Gen_i::Precompute
1990 * Compute mesh as preview till indicated dimension on shape
1992 //=============================================================================
1994 SMESH::MeshPreviewStruct* SMESH_Gen_i::Precompute( SMESH::SMESH_Mesh_ptr theMesh,
1995 GEOM::GEOM_Object_ptr theShapeObject,
1996 SMESH::Dimension theDimension,
1997 SMESH::long_array& theShapesId)
1998 throw ( SALOME::SALOME_Exception )
2000 Unexpect aCatch(SALOME_SalomeException);
2001 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Precompute" );
2003 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
2004 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
2005 SALOME::BAD_PARAM );
2007 if ( CORBA::is_nil( theMesh ) )
2008 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
2009 SALOME::BAD_PARAM );
2011 SMESH::MeshPreviewStruct_var result = new SMESH::MeshPreviewStruct;
2014 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
2015 meshServant->Load();
2016 ASSERT( meshServant );
2017 if ( meshServant ) {
2018 // NPAL16168: "geometrical group edition from a submesh don't modify mesh computation"
2019 meshServant->CheckGeomModif();
2020 // get local TopoDS_Shape
2021 TopoDS_Shape myLocShape;
2022 if(theMesh->HasShapeToMesh())
2023 myLocShape = GeomObjectToShape( theShapeObject );
2025 return result._retn();;
2027 // call implementation compute
2028 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
2030 ::MeshDimension aDim = (MeshDimension)theDimension;
2031 if ( myGen.Compute( myLocMesh, myLocShape, ::SMESH_Gen::COMPACT_MESH, aDim, &shapeIds ) )
2033 int nbShapeId = shapeIds.size();
2034 theShapesId.length( nbShapeId );
2035 // iterates on shapes and collect mesh entities into mesh preview
2036 TSetOfInt::const_iterator idIt = shapeIds.begin();
2037 TSetOfInt::const_iterator idEnd = shapeIds.end();
2038 std::map< int, int > mapOfShIdNb;
2039 std::set< SMESH_TLink > setOfEdge;
2040 std::list< SMDSAbs_ElementType > listOfElemType;
2041 typedef map<const SMDS_MeshElement*, int > TNode2LocalIDMap;
2042 typedef TNode2LocalIDMap::iterator TNodeLocalID;
2043 TNode2LocalIDMap mapNode2LocalID;
2044 list< TNodeLocalID > connectivity;
2045 int i, nbConnNodes = 0;
2046 std::set< const SMESH_subMesh* > setOfVSubMesh;
2047 // iterates on shapes
2048 for ( ; idIt != idEnd; idIt++ )
2050 if ( mapOfShIdNb.find( *idIt ) != mapOfShIdNb.end() )
2052 SMESH_subMesh* sm = myLocMesh.GetSubMeshContaining(*idIt);
2053 if ( !sm || !sm->IsMeshComputed() )
2056 const TopoDS_Shape& aSh = sm->GetSubShape();
2057 const int shDim = myGen.GetShapeDim( aSh );
2058 if ( shDim < 1 || shDim > theDimension )
2061 mapOfShIdNb[ *idIt ] = 0;
2062 theShapesId[ mapOfShIdNb.size() - 1 ] = *idIt;
2064 SMESHDS_SubMesh* smDS = sm->GetSubMeshDS();
2065 if ( !smDS ) continue;
2067 if ( theDimension == SMESH::DIM_2D )
2069 SMDS_ElemIteratorPtr faceIt = smDS->GetElements();
2070 while ( faceIt->more() )
2072 const SMDS_MeshElement* face = faceIt->next();
2073 int aNbNode = face->NbNodes();
2075 aNbNode /= 2; // do not take into account additional middle nodes
2077 SMDS_MeshNode* node1 = (SMDS_MeshNode*)face->GetNode( 0 );
2078 for ( int nIndx = 0; nIndx < aNbNode; nIndx++ )
2080 SMDS_MeshNode* node2 = (SMDS_MeshNode*)face->GetNode( nIndx+1 < aNbNode ? nIndx+1 : 0 );
2081 if ( setOfEdge.insert( SMESH_TLink ( node1, node2 ) ).second )
2083 listOfElemType.push_back( SMDSAbs_Edge );
2084 connectivity.push_back
2085 ( mapNode2LocalID.insert( make_pair( node1, ++nbConnNodes)).first );
2086 connectivity.push_back
2087 ( mapNode2LocalID.insert( make_pair( node2, ++nbConnNodes)).first );
2093 else if ( theDimension == SMESH::DIM_1D )
2095 SMDS_NodeIteratorPtr nodeIt = smDS->GetNodes();
2096 while ( nodeIt->more() )
2098 listOfElemType.push_back( SMDSAbs_Node );
2099 connectivity.push_back
2100 ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
2102 // add corner nodes by first vertex from edge
2103 SMESH_subMeshIteratorPtr edgeSmIt =
2104 sm->getDependsOnIterator(/*includeSelf*/false,
2105 /*complexShapeFirst*/false);
2106 while ( edgeSmIt->more() )
2108 SMESH_subMesh* vertexSM = edgeSmIt->next();
2109 // check that vertex is not already treated
2110 if ( !setOfVSubMesh.insert( vertexSM ).second )
2112 if ( vertexSM->GetSubShape().ShapeType() != TopAbs_VERTEX )
2115 const SMESHDS_SubMesh* vertexSmDS = vertexSM->GetSubMeshDS();
2116 SMDS_NodeIteratorPtr nodeIt = vertexSmDS->GetNodes();
2117 while ( nodeIt->more() )
2119 listOfElemType.push_back( SMDSAbs_Node );
2120 connectivity.push_back
2121 ( mapNode2LocalID.insert( make_pair( nodeIt->next(), ++nbConnNodes)).first );
2127 // fill node coords and assign local ids to the nodes
2128 int nbNodes = mapNode2LocalID.size();
2129 result->nodesXYZ.length( nbNodes );
2130 TNodeLocalID node2ID = mapNode2LocalID.begin();
2131 for ( i = 0; i < nbNodes; ++i, ++node2ID ) {
2132 node2ID->second = i;
2133 const SMDS_MeshNode* node = (const SMDS_MeshNode*) node2ID->first;
2134 result->nodesXYZ[i].x = node->X();
2135 result->nodesXYZ[i].y = node->Y();
2136 result->nodesXYZ[i].z = node->Z();
2138 // fill connectivity
2139 result->elementConnectivities.length( nbConnNodes );
2140 list< TNodeLocalID >::iterator connIt = connectivity.begin();
2141 for ( i = 0; i < nbConnNodes; ++i, ++connIt ) {
2142 result->elementConnectivities[i] = (*connIt)->second;
2145 // fill element types
2146 result->elementTypes.length( listOfElemType.size() );
2147 std::list< SMDSAbs_ElementType >::const_iterator typeIt = listOfElemType.begin();
2148 std::list< SMDSAbs_ElementType >::const_iterator typeEnd = listOfElemType.end();
2149 for ( i = 0; typeIt != typeEnd; ++i, ++typeIt )
2151 SMDSAbs_ElementType elemType = *typeIt;
2152 result->elementTypes[i].SMDS_ElementType = (SMESH::ElementType)elemType;
2153 result->elementTypes[i].isPoly = false;
2154 result->elementTypes[i].nbNodesInElement = elemType == SMDSAbs_Edge ? 2 : 1;
2157 // correct number of shapes
2158 theShapesId.length( mapOfShIdNb.size() );
2162 catch ( std::bad_alloc ) {
2163 INFOS( "Precompute(): lack of memory" );
2165 catch ( SALOME_Exception& S_ex ) {
2166 INFOS( "Precompute(): catch exception "<< S_ex.what() );
2169 INFOS( "Precompute(): unknown exception " );
2171 return result._retn();
2175 //=============================================================================
2177 * SMESH_Gen_i::Evaluate
2179 * Evaluate mesh on a shape
2181 //=============================================================================
2183 SMESH::long_array* SMESH_Gen_i::Evaluate(SMESH::SMESH_Mesh_ptr theMesh,
2184 GEOM::GEOM_Object_ptr theShapeObject)
2185 // SMESH::long_array& theNbElems)
2186 throw ( SALOME::SALOME_Exception )
2188 Unexpect aCatch(SALOME_SalomeException);
2189 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Evaluate" );
2191 if ( CORBA::is_nil( theShapeObject ) && theMesh->HasShapeToMesh())
2192 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
2193 SALOME::BAD_PARAM );
2195 if ( CORBA::is_nil( theMesh ) )
2196 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
2197 SALOME::BAD_PARAM );
2199 SMESH::long_array_var nbels = new SMESH::long_array;
2200 nbels->length(SMESH::Entity_Last);
2201 int i = SMESH::Entity_Node;
2202 for (; i < SMESH::Entity_Last; i++)
2205 // Update Python script
2206 TPythonDump() << "theNbElems = " << this << ".Evaluate( "
2207 << theMesh << ", " << theShapeObject << ")";
2211 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
2212 ASSERT( meshServant );
2213 if ( meshServant ) {
2214 meshServant->Load();
2215 // NPAL16168: "geometrical group edition from a submesh don't modify mesh computation"
2216 meshServant->CheckGeomModif();
2217 // get local TopoDS_Shape
2218 TopoDS_Shape myLocShape;
2219 if(theMesh->HasShapeToMesh())
2220 myLocShape = GeomObjectToShape( theShapeObject );
2222 myLocShape = SMESH_Mesh::PseudoShape();
2223 // call implementation compute
2224 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
2225 MapShapeNbElems aResMap;
2226 /*CORBA::Boolean ret =*/ myGen.Evaluate( myLocMesh, myLocShape, aResMap);
2227 MapShapeNbElemsItr anIt = aResMap.begin();
2228 for(; anIt!=aResMap.end(); anIt++) {
2229 const vector<int>& aVec = (*anIt).second;
2230 for ( i = SMESH::Entity_Node; i < (int)aVec.size(); i++ ) {
2231 int nbElem = aVec[i];
2232 if ( nbElem < 0 ) // algo failed, check that it has reported a message
2234 SMESH_subMesh* sm = anIt->first;
2235 SMESH_ComputeErrorPtr& error = sm->GetComputeError();
2236 const SMESH_Algo* algo = sm->GetAlgo();
2237 if ( (algo && !error.get()) || error->IsOK() )
2238 error.reset( new SMESH_ComputeError( COMPERR_ALGO_FAILED,"Failed to evaluate",algo));
2242 nbels[i] += aVec[i];
2246 return nbels._retn();
2249 catch ( std::bad_alloc ) {
2250 INFOS( "Evaluate(): lack of memory" );
2252 catch ( SALOME_Exception& S_ex ) {
2253 INFOS( "Evaluate(): catch exception "<< S_ex.what() );
2256 INFOS( "Evaluate(): unknown exception " );
2259 return nbels._retn();
2262 //================================================================================
2264 * \brief Return geometrical object the given element is built on
2265 * \param theMesh - the mesh the element is in
2266 * \param theElementID - the element ID
2267 * \param theGeomName - the name of the result geom object if it is not yet published
2268 * \retval GEOM::GEOM_Object_ptr - the found or just published geom object (no need to UnRegister())
2270 //================================================================================
2272 GEOM::GEOM_Object_ptr
2273 SMESH_Gen_i::GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
2274 CORBA::Long theElementID,
2275 const char* theGeomName)
2276 throw ( SALOME::SALOME_Exception )
2278 Unexpect aCatch(SALOME_SalomeException);
2280 GEOM::GEOM_Object_wrap geom = FindGeometryByMeshElement(theMesh, theElementID);
2281 if ( !geom->_is_nil() ) {
2282 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
2283 GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
2285 // try to find the corresponding SObject
2286 SALOMEDS::SObject_wrap SObj = ObjectToSObject( geom.in() );
2287 if ( SObj->_is_nil() ) // submesh can be not found even if published
2289 // try to find published submesh
2290 GEOM::ListOfLong_var list = geom->GetSubShapeIndices();
2291 if ( !geom->IsMainShape() && list->length() == 1 ) {
2292 SALOMEDS::SObject_wrap mainSO = ObjectToSObject( mainShape );
2293 SALOMEDS::ChildIterator_wrap it;
2294 if ( !mainSO->_is_nil() ) {
2295 it = getStudyServant()->NewChildIterator( mainSO );
2297 if ( !it->_is_nil() ) {
2298 for ( it->InitEx(true); it->More(); it->Next() ) {
2299 SALOMEDS::SObject_wrap so = it->Value();
2300 CORBA::Object_var obj = SObjectToObject( so );
2301 GEOM::GEOM_Object_var subGeom = GEOM::GEOM_Object::_narrow( obj );
2302 if ( !subGeom->_is_nil() ) {
2303 GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
2304 if ( subList->length() == 1 && list[0] == subList[0] ) {
2314 if ( SObj->_is_nil() ) // publish a new subshape
2315 SObj = geomGen->AddInStudy( geom, theGeomName, mainShape );
2317 // return only published geometry
2318 if ( !SObj->_is_nil() ) {
2319 //return geom._retn(); -- servant of geom must be UnRegister()ed;
2320 CORBA::Object_var obj = SObjectToObject( SObj );
2321 GEOM::GEOM_Object_var go = GEOM::GEOM_Object::_narrow( obj );
2325 return GEOM::GEOM_Object::_nil();
2328 //================================================================================
2330 * \brief Return geometrical object the given element is built on.
2331 * \param theMesh - the mesh the element is in
2332 * \param theElementID - the element ID
2333 * \retval GEOM::GEOM_Object_ptr - the found or created (UnRegister()!) geom object
2335 //================================================================================
2337 GEOM::GEOM_Object_ptr
2338 SMESH_Gen_i::FindGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
2339 CORBA::Long theElementID)
2340 throw ( SALOME::SALOME_Exception )
2342 Unexpect aCatch(SALOME_SalomeException);
2343 if ( CORBA::is_nil( theMesh ) )
2344 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
2346 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
2347 GEOM::GEOM_Gen_ptr geomGen = GetGeomEngine();
2349 // get a core mesh DS
2350 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
2351 if ( meshServant && !geomGen->_is_nil() && !mainShape->_is_nil() )
2353 ::SMESH_Mesh & mesh = meshServant->GetImpl();
2354 SMESHDS_Mesh* meshDS = mesh.GetMeshDS();
2355 // find the element in mesh
2356 if ( const SMDS_MeshElement * elem = meshDS->FindElement( theElementID ) ) {
2357 // find a shape id by the element
2358 if ( int shapeID = ::SMESH_MeshEditor( &mesh ).FindShape( elem )) {
2359 // get a geom object by the shape id
2360 GEOM::GEOM_Object_var geom = ShapeToGeomObject( meshDS->IndexToShape( shapeID ));
2361 if ( geom->_is_nil() ) {
2362 // try to find a published sub-shape
2363 SALOMEDS::SObject_wrap mainSO = ObjectToSObject( mainShape );
2364 SALOMEDS::ChildIterator_wrap it;
2365 if ( !mainSO->_is_nil() ) {
2366 it = getStudyServant()->NewChildIterator( mainSO );
2368 if ( !it->_is_nil() ) {
2369 for ( it->InitEx(true); it->More(); it->Next() ) {
2370 SALOMEDS::SObject_wrap so = it->Value();
2371 CORBA::Object_var obj = SObjectToObject( so );
2372 GEOM::GEOM_Object_var subGeom = GEOM::GEOM_Object::_narrow( obj );
2373 if ( !subGeom->_is_nil() ) {
2374 GEOM::ListOfLong_var subList = subGeom->GetSubShapeIndices();
2375 if ( subList->length() == 1 && shapeID == subList[0] ) {
2383 if ( geom->_is_nil() ) {
2385 GEOM::GEOM_IShapesOperations_wrap op = geomGen->GetIShapesOperations();
2386 if ( !op->_is_nil() )
2387 geom = op->GetSubShape( mainShape, shapeID );
2392 if ( !geom->_is_nil() ) {
2393 GeomObjectToShape( geom ); // let geom client remember the found shape
2394 return geom._retn();
2399 return GEOM::GEOM_Object::_nil();
2402 //================================================================================
2404 * SMESH_Gen_i::Concatenate
2406 * Concatenate the given meshes into one mesh
2408 //================================================================================
2410 SMESH::SMESH_Mesh_ptr
2411 SMESH_Gen_i::Concatenate(const SMESH::ListOfIDSources& theMeshesArray,
2412 CORBA::Boolean theUniteIdenticalGroups,
2413 CORBA::Boolean theMergeNodesAndElements,
2414 CORBA::Double theMergeTolerance)
2415 throw ( SALOME::SALOME_Exception )
2417 return ConcatenateCommon(theMeshesArray,
2418 theUniteIdenticalGroups,
2419 theMergeNodesAndElements,
2424 //================================================================================
2426 * SMESH_Gen_i::ConcatenateWithGroups
2428 * Concatenate the given meshes into one mesh
2429 * Create the groups of all elements from initial meshes
2431 //================================================================================
2433 SMESH::SMESH_Mesh_ptr
2434 SMESH_Gen_i::ConcatenateWithGroups(const SMESH::ListOfIDSources& theMeshesArray,
2435 CORBA::Boolean theUniteIdenticalGroups,
2436 CORBA::Boolean theMergeNodesAndElements,
2437 CORBA::Double theMergeTolerance)
2438 throw ( SALOME::SALOME_Exception )
2440 return ConcatenateCommon(theMeshesArray,
2441 theUniteIdenticalGroups,
2442 theMergeNodesAndElements,
2447 //================================================================================
2449 * SMESH_Gen_i::ConcatenateCommon
2451 * Concatenate the given meshes into one mesh
2453 //================================================================================
2455 SMESH::SMESH_Mesh_ptr
2456 SMESH_Gen_i::ConcatenateCommon(const SMESH::ListOfIDSources& theMeshesArray,
2457 CORBA::Boolean theUniteIdenticalGroups,
2458 CORBA::Boolean theMergeNodesAndElements,
2459 CORBA::Double theMergeTolerance,
2460 CORBA::Boolean theCommonGroups)
2461 throw ( SALOME::SALOME_Exception )
2463 std::unique_ptr< TPythonDump > pPythonDump( new TPythonDump );
2464 TPythonDump& pythonDump = *pPythonDump; // prevent dump of called methods
2467 SMESH::SMESH_Mesh_var newMesh = CreateEmptyMesh();
2468 SMESH_Mesh_i* newImpl = SMESH::DownCast<SMESH_Mesh_i*>( newMesh );
2469 if ( !newImpl ) return newMesh._retn();
2471 ::SMESH_Mesh& locMesh = newImpl->GetImpl();
2472 SMESHDS_Mesh* newMeshDS = locMesh.GetMeshDS();
2474 typedef std::list<SMESH::SMESH_Group_var> TListOfNewGroups;
2475 typedef std::pair<string, SMESH::ElementType > TNameAndType;
2476 typedef std::map< TNameAndType, TListOfNewGroups > TGroupsMap;
2477 TGroupsMap groupsMap;
2478 TListOfNewGroups listOfNewGroups;
2480 ::SMESH_MeshEditor newEditor( &locMesh );
2481 ::SMESH_MeshEditor::ElemFeatures elemType;
2483 // loop on sub-meshes
2484 for ( CORBA::ULong i = 0; i < theMeshesArray.length(); i++ )
2486 if ( CORBA::is_nil( theMeshesArray[i] )) continue;
2487 SMESH::SMESH_Mesh_var initMesh = theMeshesArray[i]->GetMesh();
2488 SMESH_Mesh_i* initImpl = SMESH::DownCast<SMESH_Mesh_i*>( initMesh );
2489 if ( !initImpl ) continue;
2492 // assure that IDs increments by one during iteration
2493 ::SMESH_Mesh& initLocMesh = initImpl->GetImpl();
2494 SMESHDS_Mesh* initMeshDS = initLocMesh.GetMeshDS();
2495 if ( initMeshDS->MaxNodeID() > initMeshDS->NbNodes() ||
2496 initMeshDS->MaxElementID() > initMeshDS->NbElements() )
2498 initMeshDS->Modified();
2499 initMeshDS->CompactMesh();
2502 // remember nb of elements before filling in
2503 SMESH::long_array_var prevState = newMesh->GetNbElementsByType();
2507 std::vector< const SMDS_MeshElement* > newNodes( initMeshDS->NbNodes() + 1, 0 );
2508 SMDS_ElemIteratorPtr elemIt = initImpl->GetElements( theMeshesArray[i], SMESH::NODE );
2509 while ( elemIt->more() )
2511 SMESH_NodeXYZ node = elemIt->next();
2512 newNodes[ node->GetID() ] = newMeshDS->AddNode( node.X(), node.Y(), node.Z() );
2517 std::vector< const SMDS_MeshElement* > newElems( initMeshDS->NbElements() + 1, 0 );
2518 elemIt = initImpl->GetElements( theMeshesArray[i], SMESH::ALL );
2519 while ( elemIt->more() )
2521 const SMDS_MeshElement* elem = elemIt->next();
2522 elemType.myNodes.resize( elem->NbNodes() );
2524 SMDS_NodeIteratorPtr itNodes = elem->nodeIterator();
2525 for ( int k = 0; itNodes->more(); k++)
2527 const SMDS_MeshNode* node = itNodes->next();
2528 elemType.myNodes[ k ] = static_cast< const SMDS_MeshNode*> ( newNodes[ node->GetID() ]);
2531 // creates a corresponding element on existent nodes in new mesh
2532 newElems[ elem->GetID() ] =
2533 newEditor.AddElement( elemType.myNodes, elemType.Init( elem, /*basicOnly=*/false ));
2535 newEditor.ClearLastCreated(); // forget the history
2538 // create groups of just added elements
2539 SMESH::SMESH_Group_var newGroup;
2540 SMESH::ElementType groupType;
2541 if ( theCommonGroups )
2544 const char* typeNames[] = { "All","Nodes","Edges","Faces","Volumes","0DElems","Balls" };
2545 { // check of typeNames: compilation failure mains that NB_ELEMENT_TYPES changed:
2546 const int nbNames = sizeof(typeNames) / sizeof(const char*);
2547 int _assert[( nbNames == SMESH::NB_ELEMENT_TYPES ) ? 2 : -1 ]; _assert[0]=_assert[1]=0;
2550 SMESH::long_array_var curState = newMesh->GetNbElementsByType();
2552 for( groupType = SMESH::NODE;
2553 groupType < SMESH::NB_ELEMENT_TYPES;
2554 groupType = (SMESH::ElementType)( groupType + 1 ))
2556 if ( curState[ groupType ] <= prevState[ groupType ])
2557 continue; // no elements of groupType added from the i-th mesh
2559 // make a group name
2560 std::string groupName = "Gr";
2561 SALOMEDS::SObject_wrap meshSO = ObjectToSObject( theMeshesArray[i] );
2563 CORBA::String_var name = meshSO->GetName();
2567 groupName += typeNames[ groupType ];
2569 // make and fill a group
2570 newGroup = newImpl->CreateGroup( groupType, groupName.c_str() );
2571 std::vector< const SMDS_MeshElement* > & elemVec =
2572 ( groupType == SMESH::NODE ) ? newNodes : newElems;
2573 if ( SMESH_Group_i* grp_i = SMESH::DownCast<SMESH_Group_i*>( newGroup ))
2575 if ( SMESHDS_Group* grpDS = dynamic_cast<SMESHDS_Group*>( grp_i->GetGroupDS() ))
2577 for ( size_t j = 0; j < elemVec.size(); ++j )
2579 if ( elemVec[j] && elemVec[j]->GetType() == grpDS->GetType() )
2580 grpDS->Add( elemVec[j] );
2584 listOfNewGroups.clear();
2585 listOfNewGroups.push_back( newGroup );
2586 groupsMap.insert( std::make_pair( TNameAndType( groupName, groupType ),
2591 if ( SMESH_Mesh_i* initImpl = SMESH::DownCast<SMESH_Mesh_i*>( theMeshesArray[i] ))
2595 SMESH::SMESH_GroupBase_ptr group;
2596 CORBA::String_var groupName;
2597 SMESH::long_array_var newIDs = new SMESH::long_array();
2599 // loop on groups of a source mesh
2600 SMESH::ListOfGroups_var listOfGroups = initImpl->GetGroups();
2601 for ( CORBA::ULong iG = 0; iG < listOfGroups->length(); iG++ )
2603 group = listOfGroups[iG];
2604 groupType = group->GetType();
2605 groupName = group->GetName();
2606 std::string name = groupName.in();
2608 // convert a list of IDs
2609 newIDs->length( group->Size() );
2610 std::vector< const SMDS_MeshElement* > & elemVec =
2611 ( groupType == SMESH::NODE ) ? newNodes : newElems;
2612 SMDS_ElemIteratorPtr itGrElems = initImpl->GetElements( group, SMESH::ALL );
2614 while ( itGrElems->more() )
2616 const SMDS_MeshElement* elem = itGrElems->next();
2617 const SMDS_MeshElement* newElem = elemVec[ elem->GetID() ];
2619 newIDs[ nbElems++ ] = newElem->GetID();
2621 newIDs->length( nbElems );
2623 // check that a current group name and type don't have identical ones in final mesh
2624 listOfNewGroups.clear();
2625 TNameAndType nameAndType( name, groupType );
2626 TGroupsMap::iterator anIter = groupsMap.find( nameAndType );
2627 if ( anIter == groupsMap.end() )
2629 // add a new group in the mesh
2630 newGroup = newImpl->CreateGroup( groupType, groupName.in() );
2631 newGroup->Add( newIDs );
2633 listOfNewGroups.push_back( newGroup );
2634 groupsMap.insert( std::make_pair( nameAndType, listOfNewGroups ));
2636 else if ( theUniteIdenticalGroups )
2638 // unite identical groups
2639 TListOfNewGroups& aNewGroups = anIter->second;
2640 aNewGroups.front()->Add( newIDs );
2644 // rename identical groups
2645 newGroup = newImpl->CreateGroup( groupType, groupName );
2646 newGroup->Add( newIDs );
2648 TListOfNewGroups& newGroups = anIter->second;
2649 std::string newGroupName;
2650 if ( newGroups.size() == 1 )
2652 newGroupName = name + "_1";
2653 newGroups.front()->SetName( newGroupName.c_str() );
2655 newGroupName = name + "_" + SMESH_Comment( newGroups.size() + 1 );
2656 newGroup->SetName( newGroupName.c_str() );
2657 newGroups.push_back( newGroup );
2660 } // if an IDSource is a mesh
2663 if ( theMergeNodesAndElements ) // merge nodes
2665 TIDSortedNodeSet meshNodes; // no input nodes == treat all
2666 SMESH_MeshEditor::TListOfListOfNodes groupsOfNodes;
2667 newEditor.FindCoincidentNodes( meshNodes, theMergeTolerance, groupsOfNodes,
2668 /*SeparateCornersAndMedium=*/ false );
2669 newEditor.MergeNodes( groupsOfNodes );
2671 newEditor.MergeEqualElements();
2674 // Update Python script
2675 pythonDump << newMesh << " = " << this
2676 << "." << ( theCommonGroups ? "ConcatenateWithGroups" : "Concatenate" ) << "("
2677 << theMeshesArray << ", "
2678 << theUniteIdenticalGroups << ", "
2679 << theMergeNodesAndElements << ", "
2680 << TVar( theMergeTolerance ) << ")";
2682 pPythonDump.reset(); // enable python dump from GetGroups()
2684 // 0020577: EDF 1164 SMESH: Bad dump of concatenate with create common groups
2685 if ( !newMesh->_is_nil() )
2687 SMESH::ListOfGroups_var groups = newMesh->GetGroups();
2690 // IPAL21468 Change icon of compound because it need not be computed.
2691 SALOMEDS::SObject_wrap meshSO = ObjectToSObject( newMesh );
2692 SetPixMap( meshSO, "ICON_SMESH_TREE_MESH" );
2694 newMeshDS->Modified();
2696 return newMesh._retn();
2699 //================================================================================
2701 * \brief Create a mesh by copying a part of another mesh
2702 * \param meshPart - a part of mesh to copy
2703 * \param toCopyGroups - to create in the new mesh groups
2704 * the copied elements belongs to
2705 * \param toKeepIDs - to preserve IDs of the copied elements or not
2706 * \retval SMESH::SMESH_Mesh_ptr - the new mesh
2708 //================================================================================
2710 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CopyMesh(SMESH::SMESH_IDSource_ptr meshPart,
2711 const char* meshName,
2712 CORBA::Boolean toCopyGroups,
2713 CORBA::Boolean toKeepIDs)
2715 Unexpect aCatch(SALOME_SalomeException);
2717 TPythonDump* pyDump = new TPythonDump; // prevent dump from CreateMesh()
2719 // 1. Get source mesh
2721 if ( CORBA::is_nil( meshPart ))
2722 THROW_SALOME_CORBA_EXCEPTION( "bad IDSource", SALOME::BAD_PARAM );
2724 SMESH::SMESH_Mesh_var srcMesh = meshPart->GetMesh();
2725 SMESH_Mesh_i* srcMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( srcMesh );
2727 THROW_SALOME_CORBA_EXCEPTION( "bad mesh of IDSource", SALOME::BAD_PARAM );
2729 SMESHDS_Mesh* srcMeshDS = srcMesh_i->GetImpl().GetMeshDS();
2731 // 2. Make a new mesh
2733 SMESH::SMESH_Mesh_var newMesh = CreateMesh(GEOM::GEOM_Object::_nil());
2734 SMESH_Mesh_i* newMesh_i = SMESH::DownCast<SMESH_Mesh_i*>( newMesh );
2736 THROW_SALOME_CORBA_EXCEPTION( "can't create a mesh", SALOME::INTERNAL_ERROR );
2737 SALOMEDS::SObject_wrap meshSO = ObjectToSObject( newMesh );
2738 if ( !meshSO->_is_nil() )
2740 SetName( meshSO, meshName, "Mesh" );
2741 SetPixMap( meshSO, "ICON_SMESH_TREE_MESH_IMPORTED");
2743 SMESHDS_Mesh* newMeshDS = newMesh_i->GetImpl().GetMeshDS();
2744 ::SMESH_MeshEditor editor( &newMesh_i->GetImpl() );
2745 ::SMESH_MeshEditor::ElemFeatures elemType;
2747 // 3. Get elements to copy
2749 SMDS_ElemIteratorPtr srcElemIt; SMDS_NodeIteratorPtr srcNodeIt;
2750 TIDSortedElemSet srcElems;
2751 SMESH::array_of_ElementType_var srcElemTypes = meshPart->GetTypes();
2752 if ( SMESH::DownCast<SMESH_Mesh_i*>( meshPart ))
2755 srcElemIt = srcMeshDS->elementsIterator();
2756 srcNodeIt = srcMeshDS->nodesIterator();
2760 SMESH::long_array_var ids = meshPart->GetIDs();
2761 if ( srcElemTypes->length() == 1 && srcElemTypes[0] == SMESH::NODE ) // group of nodes
2763 for ( CORBA::ULong i=0; i < ids->length(); i++ )
2764 if ( const SMDS_MeshElement * elem = srcMeshDS->FindNode( ids[i] ))
2765 srcElems.insert( elem );
2769 for ( CORBA::ULong i = 0; i < ids->length(); i++ )
2770 if ( const SMDS_MeshElement * elem = srcMeshDS->FindElement( ids[i] ))
2771 srcElems.insert( elem );
2773 if ( srcElems.empty() )
2774 return newMesh._retn();
2776 typedef SMDS_SetIterator< SMDS_pElement, TIDSortedElemSet::const_iterator > ElIter;
2777 srcElemIt = SMDS_ElemIteratorPtr( new ElIter( srcElems.begin(), srcElems.end() ));
2782 typedef map<SMDS_pElement, SMDS_pElement, TIDCompare> TE2EMap;
2783 TE2EMap e2eMapByType[ SMDSAbs_NbElementTypes ];
2784 TE2EMap& n2nMap = e2eMapByType[ SMDSAbs_Node ];
2786 const SMDS_MeshNode *nSrc, *nTgt;
2787 vector< const SMDS_MeshNode* > nodes;
2788 while ( srcElemIt->more() )
2790 const SMDS_MeshElement * elem = srcElemIt->next();
2792 nodes.resize( elem->NbNodes());
2793 SMDS_ElemIteratorPtr nIt = elem->nodesIterator();
2795 for ( iN = 0; nIt->more(); ++iN )
2797 nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
2798 nTgt = newMeshDS->FindNode( nSrc->GetID());
2800 nTgt = newMeshDS->AddNodeWithID( nSrc->X(), nSrc->Y(), nSrc->Z(), nSrc->GetID());
2805 for ( iN = 0; nIt->more(); ++iN )
2807 nSrc = static_cast<const SMDS_MeshNode*>( nIt->next() );
2808 TE2EMap::iterator n2n = n2nMap.insert( make_pair( nSrc, SMDS_pNode(0) )).first;
2810 n2n->second = newMeshDS->AddNode( nSrc->X(), nSrc->Y(), nSrc->Z() );
2811 nodes[ iN ] = (const SMDS_MeshNode*) n2n->second;
2815 if ( elem->GetType() != SMDSAbs_Node )
2817 elemType.Init( elem, /*basicOnly=*/false );
2818 if ( toKeepIDs ) elemType.SetID( elem->GetID() );
2820 const SMDS_MeshElement * newElem = editor.AddElement( nodes, elemType );
2821 if ( toCopyGroups && !toKeepIDs )
2822 e2eMapByType[ elem->GetType() ].insert( make_pair( elem, newElem ));
2824 } // while ( srcElemIt->more() )
2826 // 4(b). Copy free nodes
2828 if ( srcNodeIt && srcMeshDS->NbNodes() != newMeshDS->NbNodes() )
2830 while ( srcNodeIt->more() )
2832 nSrc = srcNodeIt->next();
2833 if ( nSrc->NbInverseElements() == 0 )
2836 nTgt = newMeshDS->AddNodeWithID( nSrc->X(), nSrc->Y(), nSrc->Z(), nSrc->GetID());
2838 n2nMap[ nSrc ] = newMeshDS->AddNode( nSrc->X(), nSrc->Y(), nSrc->Z() );
2845 int nbNewGroups = 0;
2848 SMESH_Mesh::GroupIteratorPtr gIt = srcMesh_i->GetImpl().GetGroups();
2849 while ( gIt->more() )
2851 SMESH_Group* group = gIt->next();
2852 const SMESHDS_GroupBase* groupDS = group->GetGroupDS();
2854 // Check group type. We copy nodal groups containing nodes of copied element
2855 SMDSAbs_ElementType groupType = groupDS->GetType();
2856 if ( groupType != SMDSAbs_Node &&
2857 newMeshDS->GetMeshInfo().NbElements( groupType ) == 0 )
2858 continue; // group type differs from types of meshPart
2860 // Find copied elements in the group
2861 vector< const SMDS_MeshElement* > groupElems;
2862 SMDS_ElemIteratorPtr eIt = groupDS->GetElements();
2865 const SMDS_MeshElement* foundElem;
2866 if ( groupType == SMDSAbs_Node )
2868 while ( eIt->more() )
2869 if (( foundElem = newMeshDS->FindNode( eIt->next()->GetID() )))
2870 groupElems.push_back( foundElem );
2874 while ( eIt->more() )
2875 if (( foundElem = newMeshDS->FindElement( eIt->next()->GetID() )))
2876 groupElems.push_back( foundElem );
2881 TE2EMap & e2eMap = e2eMapByType[ groupDS->GetType() ];
2882 if ( e2eMap.empty() ) continue;
2883 int minID = e2eMap.begin()->first->GetID();
2884 int maxID = e2eMap.rbegin()->first->GetID();
2885 TE2EMap::iterator e2e;
2886 while ( eIt->more() && groupElems.size() < e2eMap.size())
2888 const SMDS_MeshElement* e = eIt->next();
2889 if ( e->GetID() < minID || e->GetID() > maxID ) continue;
2890 if ((e2e = e2eMap.find( e )) != e2eMap.end())
2891 groupElems.push_back( e2e->second );
2895 if ( !groupElems.empty() )
2897 SMESH::SMESH_Group_var newGroupObj =
2898 newMesh->CreateGroup( SMESH::ElementType(groupType), group->GetName() );
2899 if ( SMESH_GroupBase_i* newGroup_i = SMESH::DownCast<SMESH_GroupBase_i*>( newGroupObj))
2901 SMESHDS_GroupBase * newGroupDS = newGroup_i->GetGroupDS();
2902 SMDS_MeshGroup& smdsGroup = ((SMESHDS_Group*)newGroupDS)->SMDSGroup();
2903 for ( unsigned i = 0; i < groupElems.size(); ++i )
2904 smdsGroup.Add( groupElems[i] );
2912 newMeshDS->Modified();
2914 *pyDump << newMesh << " = " << this
2915 << ".CopyMesh( " << meshPart << ", "
2916 << "'" << meshName << "', "
2917 << toCopyGroups << ", "
2918 << toKeepIDs << ")";
2920 delete pyDump; pyDump = 0; // allow dump in GetGroups()
2922 if ( nbNewGroups > 0 ) // dump created groups
2923 SMESH::ListOfGroups_var groups = newMesh->GetGroups();
2925 return newMesh._retn();
2928 //================================================================================
2930 * \brief Get version of MED format being used.
2932 //================================================================================
2934 char* SMESH_Gen_i::GetMEDFileVersion()
2936 MED::TInt majeur, mineur, release;
2937 majeur = mineur = release = 0;
2938 MED::GetVersionRelease(majeur, mineur, release);
2939 std::ostringstream version;
2940 version << majeur << "." << mineur << "." << release;
2941 return CORBA::string_dup( version.str().c_str() );
2944 //================================================================================
2946 * SMESH_Gen_i::GetMEDVersion
2948 * Get MED version of the file by its name
2950 //================================================================================
2951 char* SMESH_Gen_i::GetMEDVersion(const char* theFileName)
2953 std::string version = MED::GetMEDVersion( theFileName );
2954 return CORBA::string_dup( version.c_str() );
2957 //================================================================================
2959 * SMESH_Gen_i::CheckCompatibility
2961 * Check compatibility of file with MED format being used.
2963 //================================================================================
2964 CORBA::Boolean SMESH_Gen_i::CheckCompatibility(const char* theFileName)
2966 return MED::CheckCompatibility( theFileName );
2969 //================================================================================
2971 * SMESH_Gen_i::GetMeshNames
2973 * Get names of meshes defined in file with the specified name
2975 //================================================================================
2976 SMESH::string_array* SMESH_Gen_i::GetMeshNames(const char* theFileName)
2978 SMESH::string_array_var aResult = new SMESH::string_array();
2979 MED::PWrapper aMed = MED::CrWrapperR( theFileName );
2981 MED::TInt aNbMeshes = aMed->GetNbMeshes( &anErr );
2983 aResult->length( aNbMeshes );
2984 for( MED::TInt i = 0; i < aNbMeshes; i++ ) {
2985 MED::PMeshInfo aMeshInfo = aMed->GetPMeshInfo( i+1 );
2986 aResult[i] = CORBA::string_dup( aMeshInfo->GetName().c_str() );
2989 return aResult._retn();
2992 //=============================================================================
2996 * Save SMESH module's data
2998 //=============================================================================
2999 SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
3003 if (!myStudyContext)
3006 // Store study contents as a set of python commands
3009 SALOMEDS::Study_var aStudy = getStudyServant();
3011 // Declare a byte stream
3012 SALOMEDS::TMPFile_var aStreamFile;
3014 // Obtain a temporary dir
3015 TCollection_AsciiString tmpDir =
3016 ( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
3018 // Create a sequence of files processed
3019 SALOMEDS_Tool::ListOfFiles aFileSeq;
3020 aFileSeq.reserve( NUM_TMP_FILES );
3022 TCollection_AsciiString aStudyName( "" );
3024 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( Kernel_Utils::encode(aStudy->URL()) ).c_str() );
3026 // Set names of temporary files
3027 TCollection_AsciiString filename =
3028 aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
3029 TCollection_AsciiString meshfile =
3030 aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
3031 aFileSeq.push_back(CORBA::string_dup( filename.ToCString() ));
3032 aFileSeq.push_back(CORBA::string_dup( meshfile.ToCString() ));
3033 filename = tmpDir + filename;
3034 meshfile = tmpDir + meshfile;
3037 HDFdataset* aDataset;
3038 HDFgroup* aTopGroup;
3040 HDFgroup* aSubGroup;
3041 HDFgroup* aSubSubGroup;
3042 hdf_size aSize[ 1 ];
3045 //Remove the files if they exist: BugID: 11225
3046 #ifndef WIN32 /* unix functionality */
3047 TCollection_AsciiString cmd("rm -f \"");
3049 TCollection_AsciiString cmd("del /F \"");
3056 system(cmd.ToCString());
3058 // MED writer to be used by storage process
3059 DriverMED_W_SMESHDS_Mesh myWriter;
3060 myWriter.SetFile( meshfile.ToCString() );
3063 // SetStoreName() to groups before storing hypotheses to let them refer to
3064 // groups using "store name", which is "Group <group_persistent_id>"
3066 SALOMEDS::ChildIterator_wrap itBig = aStudy->NewChildIterator( theComponent );
3067 for ( ; itBig->More(); itBig->Next() ) {
3068 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
3069 if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
3070 CORBA::Object_var anObject = SObjectToObject( gotBranch );
3071 if ( !CORBA::is_nil( anObject ) ) {
3072 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
3073 if ( !myMesh->_is_nil() ) {
3074 myMesh->Load(); // load from study file if not yet done
3075 TPythonDump pd; // not to dump GetGroups()
3076 SMESH::ListOfGroups_var groups = myMesh->GetGroups();
3077 pd << ""; // to avoid optimizing pd out
3078 for ( CORBA::ULong i = 0; i < groups->length(); ++i )
3080 SMESH_GroupBase_i* grImpl = SMESH::DownCast<SMESH_GroupBase_i*>( groups[i]);
3083 CORBA::String_var objStr = GetORB()->object_to_string( grImpl->_this() );
3084 int anId = myStudyContext->findId( string( objStr.in() ) );
3086 sprintf( grpName, "Group %d", anId );
3087 SMESHDS_GroupBase* aGrpBaseDS = grImpl->GetGroupDS();
3088 aGrpBaseDS->SetStoreName( grpName );
3098 // ---> create HDF file
3099 aFile = new HDFfile( (char*) filename.ToCString() );
3100 aFile->CreateOnDisk();
3102 // --> iterator for top-level objects
3103 SALOMEDS::ChildIterator_wrap itBig = aStudy->NewChildIterator( theComponent );
3104 for ( ; itBig->More(); itBig->Next() ) {
3105 SALOMEDS::SObject_wrap gotBranch = itBig->Value();
3107 // --> hypotheses root branch (only one for the study)
3108 if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
3109 // create hypotheses root HDF group
3110 aTopGroup = new HDFgroup( "Hypotheses", aFile );
3111 aTopGroup->CreateOnDisk();
3113 // iterator for all hypotheses
3114 SALOMEDS::ChildIterator_wrap it = aStudy->NewChildIterator( gotBranch );
3115 for ( ; it->More(); it->Next() ) {
3116 SALOMEDS::SObject_wrap mySObject = it->Value();
3117 CORBA::Object_var anObject = SObjectToObject( mySObject );
3118 if ( !CORBA::is_nil( anObject ) ) {
3119 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
3120 if ( !myHyp->_is_nil() ) {
3121 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
3123 CORBA::String_var hn = myHyp->GetName(), ln = myHyp->GetLibName();
3124 std::string hypname = hn.in();
3125 std::string libname = ln.in();
3127 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
3128 // WIN32 and ".so" for X-system) must be deleted
3129 int libname_len = libname.length();
3131 if( libname_len > 4 )
3132 libname.resize( libname_len - 4 );
3134 // PAL17753 (Regression: missing hypothesis in restored study)
3135 // "lib" also should be removed from the beginning
3136 //if( libname_len > 3 )
3137 //libname.resize( libname_len - 3 );
3138 if( libname_len > 6 )
3139 libname = libname.substr( 3, libname_len - 3 - 3 );
3141 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3142 CORBA::String_var hypdata = myImpl->SaveTo();
3143 int id = myStudyContext->findId( string( objStr.in() ));
3145 // for each hypothesis create HDF group basing on its id
3146 char hypGrpName[30];
3147 sprintf( hypGrpName, "Hypothesis %d", id );
3148 aGroup = new HDFgroup( hypGrpName, aTopGroup );
3149 aGroup->CreateOnDisk();
3150 // --> type name of hypothesis
3151 aSize[ 0 ] = hypname.length() + 1;
3152 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
3153 aDataset->CreateOnDisk();
3154 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
3155 aDataset->CloseOnDisk();
3156 // --> server plugin library name of hypothesis
3157 aSize[ 0 ] = libname.length() + 1;
3158 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
3159 aDataset->CreateOnDisk();
3160 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
3161 aDataset->CloseOnDisk();
3162 // --> persistent data of hypothesis
3163 aSize[ 0 ] = strlen( hypdata.in() ) + 1;
3164 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
3165 aDataset->CreateOnDisk();
3166 aDataset->WriteOnDisk( ( char* )( hypdata.in() ) );
3167 aDataset->CloseOnDisk();
3168 // close hypothesis HDF group
3169 aGroup->CloseOnDisk();
3174 // close hypotheses root HDF group
3175 aTopGroup->CloseOnDisk();
3177 // --> algorithms root branch (only one for the study)
3178 else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
3179 // create algorithms root HDF group
3180 aTopGroup = new HDFgroup( "Algorithms", aFile );
3181 aTopGroup->CreateOnDisk();
3183 // iterator for all algorithms
3184 SALOMEDS::ChildIterator_wrap it = aStudy->NewChildIterator( gotBranch );
3185 for ( ; it->More(); it->Next() ) {
3186 SALOMEDS::SObject_wrap mySObject = it->Value();
3187 CORBA::Object_var anObject = SObjectToObject( mySObject );
3188 if ( !CORBA::is_nil( anObject ) ) {
3189 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
3190 if ( !myHyp->_is_nil() ) {
3191 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
3193 CORBA::String_var hn = myHyp->GetName(), ln = myHyp->GetLibName();
3194 std::string hypname = hn.in();
3195 std::string libname = ln.in();
3197 // Needs for save crossplatform libname, i.e. parth of name ( ".dll" for
3198 // WIN32 and ".so" for X-system) must be deleted
3199 int libname_len = libname.length();
3201 if( libname_len > 4 )
3202 libname.resize( libname_len - 4 );
3204 // PAL17753 (Regression: missing hypothesis in restored study)
3205 // "lib" also should be removed from the beginning
3206 //if( libname_len > 3 )
3207 //libname.resize( libname_len - 3 );
3208 if( libname_len > 6 )
3209 libname = libname.substr( 3, libname_len - 3 - 3 );
3211 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3212 CORBA::String_var hypdata = myImpl->SaveTo();
3213 int id = myStudyContext->findId( string( objStr.in() ) );
3215 // for each algorithm create HDF group basing on its id
3216 char hypGrpName[30];
3217 sprintf( hypGrpName, "Algorithm %d", id );
3218 aGroup = new HDFgroup( hypGrpName, aTopGroup );
3219 aGroup->CreateOnDisk();
3220 // --> type name of algorithm
3221 aSize[0] = hypname.length() + 1;
3222 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
3223 aDataset->CreateOnDisk();
3224 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
3225 aDataset->CloseOnDisk();
3226 // --> server plugin library name of hypothesis
3227 aSize[0] = libname.length() + 1;
3228 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
3229 aDataset->CreateOnDisk();
3230 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
3231 aDataset->CloseOnDisk();
3232 // --> persistent data of algorithm
3233 aSize[0] = strlen( hypdata.in() ) + 1;
3234 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
3235 aDataset->CreateOnDisk();
3236 aDataset->WriteOnDisk( ( char* )( hypdata.in() ));
3237 aDataset->CloseOnDisk();
3238 // close algorithm HDF group
3239 aGroup->CloseOnDisk();
3244 // close algorithms root HDF group
3245 aTopGroup->CloseOnDisk();
3247 // --> mesh objects roots branches
3248 else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
3249 CORBA::Object_var anObject = SObjectToObject( gotBranch );
3250 if ( !CORBA::is_nil( anObject ) ) {
3251 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
3252 if ( !myMesh->_is_nil() ) {
3253 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
3255 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3256 int id = myStudyContext->findId( string( objStr.in() ) );
3257 ::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
3258 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
3259 bool hasShape = myLocMesh.HasShapeToMesh();
3261 // for each mesh open the HDF group basing on its id
3262 char meshGrpName[ 30 ];
3263 sprintf( meshGrpName, "Mesh %d", id );
3264 aTopGroup = new HDFgroup( meshGrpName, aFile );
3265 aTopGroup->CreateOnDisk();
3267 // --> put dataset to hdf file which is a flag that mesh has data
3268 string strHasData = "0";
3269 // check if the mesh is not empty
3270 if ( mySMESHDSMesh->NbNodes() > 0 ) {
3271 // write mesh data to med file
3272 myWriter.SetMesh( mySMESHDSMesh );
3273 myWriter.SetMeshId( id );
3276 aSize[ 0 ] = strHasData.length() + 1;
3277 aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
3278 aDataset->CreateOnDisk();
3279 aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
3280 aDataset->CloseOnDisk();
3283 // for each mesh open the HDF group basing on its auto color parameter
3284 char meshAutoColorName[ 30 ];
3285 sprintf( meshAutoColorName, "AutoColorMesh %d", id );
3287 anAutoColor[0] = myImpl->GetAutoColor();
3289 aDataset = new HDFdataset( meshAutoColorName, aTopGroup, HDF_INT32, aSize, 1 );
3290 aDataset->CreateOnDisk();
3291 aDataset->WriteOnDisk( anAutoColor );
3292 aDataset->CloseOnDisk();
3294 // issue 0020693. Store _isModified flag
3295 int isModified = myLocMesh.GetIsModified();
3297 aDataset = new HDFdataset( "_isModified", aTopGroup, HDF_INT32, aSize, 1 );
3298 aDataset->CreateOnDisk();
3299 aDataset->WriteOnDisk( &isModified );
3300 aDataset->CloseOnDisk();
3302 // issue 20918. Store Persistent Id of SMESHDS_Mesh
3303 int meshPersistentId = mySMESHDSMesh->GetPersistentId();
3305 aDataset = new HDFdataset( "meshPersistentId", aTopGroup, HDF_INT32, aSize, 1 );
3306 aDataset->CreateOnDisk();
3307 aDataset->WriteOnDisk( &meshPersistentId );
3308 aDataset->CloseOnDisk();
3310 // write reference on a shape if exists
3311 SALOMEDS::SObject_wrap myRef;
3312 bool shapeRefFound = false;
3313 bool found = gotBranch->FindSubObject( GetRefOnShapeTag(), myRef.inout() );
3315 SALOMEDS::SObject_wrap myShape;
3316 bool ok = myRef->ReferencedObject( myShape.inout() );
3318 CORBA::Object_var shapeObj = myShape->GetObject();
3319 shapeRefFound = (! CORBA::is_nil( shapeObj ));
3320 CORBA::String_var myRefOnObject = myShape->GetID();
3321 if ( shapeRefFound && myRefOnObject.in()[0] ) {
3322 aSize[ 0 ] = strlen( myRefOnObject.in() ) + 1;
3323 aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
3324 aDataset->CreateOnDisk();
3325 aDataset->WriteOnDisk( ( char* )( myRefOnObject.in() ) );
3326 aDataset->CloseOnDisk();
3331 // write applied hypotheses if exist
3332 SALOMEDS::SObject_wrap myHypBranch;
3333 found = gotBranch->FindSubObject( GetRefOnAppliedHypothesisTag(), myHypBranch.inout() );
3334 if ( found && !shapeRefFound && hasShape ) { // remove applied hyps
3335 aStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
3337 if ( found && (shapeRefFound || !hasShape) ) {
3338 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
3339 aGroup->CreateOnDisk();
3341 SALOMEDS::ChildIterator_wrap it = aStudy->NewChildIterator( myHypBranch );
3343 for ( ; it->More(); it->Next() ) {
3344 SALOMEDS::SObject_wrap mySObject = it->Value();
3345 SALOMEDS::SObject_wrap myRefOnHyp;
3346 bool ok = mySObject->ReferencedObject( myRefOnHyp.inout() );
3348 // san - it is impossible to recover applied hypotheses
3349 // using their entries within Load() method,
3350 // for there are no AttributeIORs in the study when Load() is working.
3351 // Hence, it is better to store persistent IDs of hypotheses as references to them
3353 //string myRefOnObject = myRefOnHyp->GetID();
3354 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
3355 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3356 int id = myStudyContext->findId( string( objStr.in() ) );
3357 //if ( myRefOnObject.length() > 0 ) {
3358 //aSize[ 0 ] = myRefOnObject.length() + 1;
3359 char hypName[ 30 ], hypId[ 30 ];
3360 sprintf( hypName, "Hyp %d", ++hypNb );
3361 sprintf( hypId, "%d", id );
3362 aSize[ 0 ] = strlen( hypId ) + 1;
3363 aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
3364 aDataset->CreateOnDisk();
3365 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3366 aDataset->WriteOnDisk( hypId );
3367 aDataset->CloseOnDisk();
3371 aGroup->CloseOnDisk();
3374 // write applied algorithms if exist
3375 SALOMEDS::SObject_wrap myAlgoBranch;
3376 found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(),
3377 myAlgoBranch.inout() );
3378 if ( found && !shapeRefFound && hasShape) { // remove applied algos
3379 aStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
3381 if ( found && (shapeRefFound || !hasShape)) {
3382 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
3383 aGroup->CreateOnDisk();
3385 SALOMEDS::ChildIterator_wrap it = aStudy->NewChildIterator( myAlgoBranch );
3387 for ( ; it->More(); it->Next() ) {
3388 SALOMEDS::SObject_wrap mySObject = it->Value();
3389 SALOMEDS::SObject_wrap myRefOnAlgo;
3390 bool ok = mySObject->ReferencedObject( myRefOnAlgo.inout() );
3392 // san - it is impossible to recover applied algorithms
3393 // using their entries within Load() method,
3394 // for there are no AttributeIORs in the study when Load() is working.
3395 // Hence, it is better to store persistent IDs of algorithms as references to them
3397 //string myRefOnObject = myRefOnAlgo->GetID();
3398 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
3399 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3400 int id = myStudyContext->findId( string( objStr.in() ) );
3401 //if ( myRefOnObject.length() > 0 ) {
3402 //aSize[ 0 ] = myRefOnObject.length() + 1;
3403 char algoName[ 30 ], algoId[ 30 ];
3404 sprintf( algoName, "Algo %d", ++algoNb );
3405 sprintf( algoId, "%d", id );
3406 aSize[ 0 ] = strlen( algoId ) + 1;
3407 aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
3408 aDataset->CreateOnDisk();
3409 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3410 aDataset->WriteOnDisk( algoId );
3411 aDataset->CloseOnDisk();
3415 aGroup->CloseOnDisk();
3418 // --> submesh objects sub-branches
3420 for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
3421 SALOMEDS::SObject_wrap mySubmeshBranch;
3422 found = gotBranch->FindSubObject( i, mySubmeshBranch.inout() );
3424 if ( found ) // check if there is shape reference in submeshes
3426 bool hasShapeRef = false;
3427 SALOMEDS::ChildIterator_wrap itSM =
3428 aStudy->NewChildIterator( mySubmeshBranch );
3429 for ( ; itSM->More(); itSM->Next() ) {
3430 SALOMEDS::SObject_wrap mySubRef, myShape, mySObject = itSM->Value();
3431 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ))
3432 mySubRef->ReferencedObject( myShape.inout() );
3433 if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
3436 { // remove one submesh
3437 if ( shapeRefFound )
3438 { // unassign hypothesis
3439 SMESH::SMESH_subMesh_var mySubMesh =
3440 SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
3441 if ( !mySubMesh->_is_nil() ) {
3442 int shapeID = mySubMesh->GetId();
3443 TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
3444 const list<const SMESHDS_Hypothesis*>& hypList =
3445 mySMESHDSMesh->GetHypothesis( S );
3446 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
3447 while ( hyp != hypList.end() ) {
3448 int hypID = (*hyp++)->GetID(); // goto next hyp here because
3449 myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
3453 aStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
3455 } // loop on submeshes of a type
3456 if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
3457 aStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
3460 } // end check if there is shape reference in submeshes
3462 char name_meshgroup[ 30 ];
3463 if ( i == GetSubMeshOnVertexTag() )
3464 strcpy( name_meshgroup, "SubMeshes On Vertex" );
3465 else if ( i == GetSubMeshOnEdgeTag() )
3466 strcpy( name_meshgroup, "SubMeshes On Edge" );
3467 else if ( i == GetSubMeshOnWireTag() )
3468 strcpy( name_meshgroup, "SubMeshes On Wire" );
3469 else if ( i == GetSubMeshOnFaceTag() )
3470 strcpy( name_meshgroup, "SubMeshes On Face" );
3471 else if ( i == GetSubMeshOnShellTag() )
3472 strcpy( name_meshgroup, "SubMeshes On Shell" );
3473 else if ( i == GetSubMeshOnSolidTag() )
3474 strcpy( name_meshgroup, "SubMeshes On Solid" );
3475 else if ( i == GetSubMeshOnCompoundTag() )
3476 strcpy( name_meshgroup, "SubMeshes On Compound" );
3478 // for each type of submeshes create container HDF group
3479 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
3480 aGroup->CreateOnDisk();
3482 // iterator for all submeshes of given type
3483 SALOMEDS::ChildIterator_wrap itSM = aStudy->NewChildIterator( mySubmeshBranch );
3484 for ( ; itSM->More(); itSM->Next() ) {
3485 SALOMEDS::SObject_wrap mySObject = itSM->Value();
3486 CORBA::Object_var anSubObject = SObjectToObject( mySObject );
3487 if ( !CORBA::is_nil( anSubObject ))
3489 SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
3490 CORBA::String_var objStr = GetORB()->object_to_string( anSubObject );
3491 int subid = myStudyContext->findId( string( objStr.in() ) );
3493 // for each mesh open the HDF group basing on its id
3494 char submeshGrpName[ 30 ];
3495 sprintf( submeshGrpName, "SubMesh %d", subid );
3496 aSubGroup = new HDFgroup( submeshGrpName, aGroup );
3497 aSubGroup->CreateOnDisk();
3499 // write reference on a shape, already checked if it exists
3500 SALOMEDS::SObject_wrap mySubRef, myShape;
3501 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ))
3502 mySubRef->ReferencedObject( myShape.inout() );
3503 string myRefOnObject = myShape->GetID();
3504 if ( myRefOnObject.length() > 0 ) {
3505 aSize[ 0 ] = myRefOnObject.length() + 1;
3506 aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
3507 aDataset->CreateOnDisk();
3508 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3509 aDataset->CloseOnDisk();
3512 // write applied hypotheses if exist
3513 SALOMEDS::SObject_wrap mySubHypBranch;
3514 found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(),
3515 mySubHypBranch.inout() );
3517 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
3518 aSubSubGroup->CreateOnDisk();
3520 SALOMEDS::ChildIterator_wrap it = aStudy->NewChildIterator( mySubHypBranch );
3522 for ( ; it->More(); it->Next() ) {
3523 SALOMEDS::SObject_wrap mySubSObject = it->Value();
3524 SALOMEDS::SObject_wrap myRefOnHyp;
3525 bool ok = mySubSObject->ReferencedObject( myRefOnHyp.inout() );
3527 //string myRefOnObject = myRefOnHyp->GetID();
3528 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
3529 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3530 int id = myStudyContext->findId( string( objStr.in() ) );
3531 //if ( myRefOnObject.length() > 0 ) {
3532 //aSize[ 0 ] = myRefOnObject.length() + 1;
3533 char hypName[ 30 ], hypId[ 30 ];
3534 sprintf( hypName, "Hyp %d", ++hypNb );
3535 sprintf( hypId, "%d", id );
3536 aSize[ 0 ] = strlen( hypId ) + 1;
3537 aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
3538 aDataset->CreateOnDisk();
3539 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3540 aDataset->WriteOnDisk( hypId );
3541 aDataset->CloseOnDisk();
3545 aSubSubGroup->CloseOnDisk();
3548 // write applied algorithms if exist
3549 SALOMEDS::SObject_wrap mySubAlgoBranch;
3550 found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(),
3551 mySubAlgoBranch.inout() );
3553 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
3554 aSubSubGroup->CreateOnDisk();
3556 SALOMEDS::ChildIterator_wrap it =
3557 aStudy->NewChildIterator( mySubAlgoBranch );
3559 for ( ; it->More(); it->Next() ) {
3560 SALOMEDS::SObject_wrap mySubSObject = it->Value();
3561 SALOMEDS::SObject_wrap myRefOnAlgo;
3562 bool ok = mySubSObject->ReferencedObject( myRefOnAlgo.inout() );
3564 //string myRefOnObject = myRefOnAlgo->GetID();
3565 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
3566 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
3567 int id = myStudyContext->findId( string( objStr.in() ) );
3568 //if ( myRefOnObject.length() > 0 ) {
3569 //aSize[ 0 ] = myRefOnObject.length() + 1;
3570 char algoName[ 30 ], algoId[ 30 ];
3571 sprintf( algoName, "Algo %d", ++algoNb );
3572 sprintf( algoId, "%d", id );
3573 aSize[ 0 ] = strlen( algoId ) + 1;
3574 aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
3575 aDataset->CreateOnDisk();
3576 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
3577 aDataset->WriteOnDisk( algoId );
3578 aDataset->CloseOnDisk();
3582 aSubSubGroup->CloseOnDisk();
3584 // close submesh HDF group
3585 aSubGroup->CloseOnDisk();
3588 // close container of submeshes by type HDF group
3589 aGroup->CloseOnDisk();
3592 // All sub-meshes will be stored in MED file
3593 // .. will NOT (PAL 12992)
3594 //if ( shapeRefFound )
3595 //myWriter.AddAllSubMeshes();
3597 // store submesh order if any
3598 const TListOfListOfInt& theOrderIds = myLocMesh.GetMeshOrder();
3599 if ( theOrderIds.size() ) {
3600 char order_list[ 30 ];
3601 strcpy( order_list, "Mesh Order" );
3602 // count number of submesh ids
3604 TListOfListOfInt::const_iterator idIt = theOrderIds.begin();
3605 for ( ; idIt != theOrderIds.end(); idIt++ )
3606 nbIDs += (*idIt).size();
3607 // number of values = number of IDs +
3608 // number of lists (for separators) - 1
3609 int* smIDs = new int [ nbIDs + theOrderIds.size() - 1 ];
3610 idIt = theOrderIds.begin();
3611 for ( int i = 0; idIt != theOrderIds.end(); idIt++ ) {
3612 const TListOfInt& idList = *idIt;
3613 if (idIt != theOrderIds.begin()) // not first list
3614 smIDs[ i++ ] = -1/* *idList.size()*/; // separator between lists
3615 // dump submesh ids from current list
3616 TListOfInt::const_iterator id_smId = idList.begin();
3617 for( ; id_smId != idList.end(); id_smId++ )
3618 smIDs[ i++ ] = *id_smId;
3621 aSize[ 0 ] = nbIDs + theOrderIds.size() - 1;
3623 aDataset = new HDFdataset( order_list, aTopGroup, HDF_INT32, aSize, 1 );
3624 aDataset->CreateOnDisk();
3625 aDataset->WriteOnDisk( smIDs );
3626 aDataset->CloseOnDisk();
3631 // groups root sub-branch
3632 SALOMEDS::SObject_wrap myGroupsBranch;
3633 for ( int i = GetNodeGroupsTag(); i <= GetBallElementsGroupsTag(); i++ ) {
3634 found = gotBranch->FindSubObject( i, myGroupsBranch.inout() );
3636 char name_group[ 30 ];
3637 if ( i == GetNodeGroupsTag() )
3638 strcpy( name_group, "Groups of Nodes" );
3639 else if ( i == GetEdgeGroupsTag() )
3640 strcpy( name_group, "Groups of Edges" );
3641 else if ( i == GetFaceGroupsTag() )
3642 strcpy( name_group, "Groups of Faces" );
3643 else if ( i == GetVolumeGroupsTag() )
3644 strcpy( name_group, "Groups of Volumes" );
3645 else if ( i == Get0DElementsGroupsTag() )
3646 strcpy( name_group, "Groups of 0D Elements" );
3647 else if ( i == GetBallElementsGroupsTag() )
3648 strcpy( name_group, "Groups of Balls" );
3650 aGroup = new HDFgroup( name_group, aTopGroup );
3651 aGroup->CreateOnDisk();
3653 SALOMEDS::ChildIterator_wrap it = aStudy->NewChildIterator( myGroupsBranch );
3654 for ( ; it->More(); it->Next() ) {
3655 SALOMEDS::SObject_wrap mySObject = it->Value();
3656 CORBA::Object_var aSubObject = SObjectToObject( mySObject );
3657 if ( !CORBA::is_nil( aSubObject ) ) {
3658 SMESH_GroupBase_i* myGroupImpl =
3659 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
3662 SMESHDS_GroupBase* aGrpBaseDS = myGroupImpl->GetGroupDS();
3666 CORBA::String_var objStr = GetORB()->object_to_string( aSubObject );
3667 int anId = myStudyContext->findId( string( objStr.in() ) );
3669 // For each group, create a dataset named "Group <group_persistent_id>"
3670 // and store the group's user name into it
3671 const char* grpName = aGrpBaseDS->GetStoreName();
3672 CORBA::String_var aUserName = myGroupImpl->GetName();
3673 aSize[ 0 ] = strlen( aUserName ) + 1;
3675 aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
3676 aDataset->CreateOnDisk();
3677 aDataset->WriteOnDisk( aUserName );
3678 aDataset->CloseOnDisk();
3681 // For each group, create a dataset named "Group <group_persistent_id> Color"
3682 // and store the group's color into it
3683 char grpColorName[ 30 ];
3684 sprintf( grpColorName, "ColorGroup %d", anId );
3685 SALOMEDS::Color aColor = myGroupImpl->GetColor();
3687 anRGB[ 0 ] = aColor.R;
3688 anRGB[ 1 ] = aColor.G;
3689 anRGB[ 2 ] = aColor.B;
3691 aDataset = new HDFdataset( grpColorName, aGroup, HDF_FLOAT64, aSize, 1 );
3692 aDataset->CreateOnDisk();
3693 aDataset->WriteOnDisk( anRGB );
3694 aDataset->CloseOnDisk();
3696 // Pass SMESHDS_Group to MED writer
3697 SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
3699 myWriter.AddGroup( aGrpDS );
3701 // write reference on a shape if exists
3702 SMESHDS_GroupOnGeom* aGeomGrp =
3703 dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
3705 SALOMEDS::SObject_wrap mySubRef, myShape;
3706 if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef.inout() ) &&
3707 mySubRef->ReferencedObject( myShape.inout() ) &&
3708 !CORBA::is_nil( myShape->GetObject() ))
3710 CORBA::String_var myRefOnObject = myShape->GetID();
3711 if ( myRefOnObject.in()[0] ) {
3712 char aRefName[ 30 ];
3713 sprintf( aRefName, "Ref on shape %d", anId);
3714 aSize[ 0 ] = strlen( myRefOnObject.in() ) + 1;
3715 aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
3716 aDataset->CreateOnDisk();
3717 aDataset->WriteOnDisk( ( char* )( myRefOnObject.in() ));
3718 aDataset->CloseOnDisk();
3721 else // shape ref is invalid:
3723 // save a group on geometry as ordinary group
3724 myWriter.AddGroup( aGeomGrp );
3727 else if ( SMESH_GroupOnFilter_i* aFilterGrp_i =
3728 dynamic_cast<SMESH_GroupOnFilter_i*>( myGroupImpl ))
3730 std::string str = aFilterGrp_i->FilterToString();
3731 std::string hdfGrpName = "Filter " + SMESH_Comment(anId);
3732 aSize[ 0 ] = str.length() + 1;
3733 aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup, HDF_STRING, aSize, 1);
3734 aDataset->CreateOnDisk();
3735 aDataset->WriteOnDisk( ( char* )( str.c_str() ) );
3736 aDataset->CloseOnDisk();
3740 aGroup->CloseOnDisk();
3744 if ( strcmp( strHasData.c_str(), "1" ) == 0 )
3746 // Flush current mesh information into MED file
3749 // save info on nb of elements
3750 SMESH_PreMeshInfo::SaveToFile( myImpl, id, aFile );
3752 // maybe a shape was deleted in the study
3753 if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() && hasShape) {
3754 TopoDS_Shape nullShape;
3755 myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
3758 SMESHDS_SubMeshIteratorPtr smIt = mySMESHDSMesh->SubMeshes();
3763 aGroup = new HDFgroup( "Submeshes", aTopGroup );
3764 aGroup->CreateOnDisk();
3766 // each element belongs to one or none submesh,
3767 // so for each node/element, we store a submesh ID
3769 // Store submesh IDs
3770 for ( int isNode = 0; isNode < 2; ++isNode )
3772 SMDS_ElemIteratorPtr eIt =
3773 mySMESHDSMesh->elementsIterator( isNode ? SMDSAbs_Node : SMDSAbs_All );
3774 int nbElems = isNode ? mySMESHDSMesh->NbNodes() : mySMESHDSMesh->GetMeshInfo().NbElements();
3777 std::vector<int> smIDs; smIDs.reserve( nbElems );
3778 while ( eIt->more() )
3779 if ( const SMDS_MeshElement* e = eIt->next())
3780 smIDs.push_back( e->getshapeId() );
3782 aSize[ 0 ] = nbElems;
3783 string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
3784 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
3785 aDataset->CreateOnDisk();
3786 aDataset->WriteOnDisk( & smIDs[0] );
3787 aDataset->CloseOnDisk();
3790 aGroup->CloseOnDisk();
3792 // Store node positions on sub-shapes (SMDS_Position):
3793 // ----------------------------------------------------
3795 aGroup = new HDFgroup( "Node Positions", aTopGroup );
3796 aGroup->CreateOnDisk();
3798 // in aGroup, create 5 datasets to contain:
3799 // "Nodes on Edges" - ID of node on edge
3800 // "Edge positions" - U parameter on node on edge
3801 // "Nodes on Faces" - ID of node on face
3802 // "Face U positions" - U parameter of node on face
3803 // "Face V positions" - V parameter of node on face
3805 // Find out nb of nodes on edges and faces
3806 // Collect corresponding sub-meshes
3807 int nbEdgeNodes = 0, nbFaceNodes = 0;
3808 list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
3809 // loop on SMESHDS_SubMesh'es
3810 while ( smIt->more() )
3812 SMESHDS_SubMesh* aSubMesh = const_cast< SMESHDS_SubMesh* >( smIt->next() );
3813 if ( aSubMesh->IsComplexSubmesh() )
3814 continue; // submesh containing other submeshs
3815 int nbNodes = aSubMesh->NbNodes();
3816 if ( nbNodes == 0 ) continue;
3818 int aShapeID = aSubMesh->GetID();
3819 if ( aShapeID < 1 || aShapeID > mySMESHDSMesh->MaxShapeIndex() )
3821 int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
3822 // write only SMDS_FacePosition and SMDS_EdgePosition
3823 switch ( aShapeType ) {
3825 nbFaceNodes += nbNodes;
3826 aFaceSM.push_back( aSubMesh );
3829 nbEdgeNodes += nbNodes;
3830 aEdgeSM.push_back( aSubMesh );
3836 // Treat positions on edges or faces
3837 for ( int onFace = 0; onFace < 2; onFace++ )
3839 // Create arrays to store in datasets
3840 int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
3841 if (!nbNodes) continue;
3842 int* aNodeIDs = new int [ nbNodes ];
3843 double* aUPos = new double [ nbNodes ];
3844 double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
3847 // loop on sub-meshes
3848 list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
3849 list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
3850 for ( ; itSM != pListSM->end(); itSM++ )
3852 SMESHDS_SubMesh* aSubMesh = (*itSM);
3854 SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
3855 // loop on nodes in aSubMesh
3856 while ( itNode->more() )
3859 const SMDS_MeshNode* node = itNode->next();
3860 aNodeIDs [ iNode ] = node->GetID();
3863 const SMDS_PositionPtr pos = node->GetPosition();
3864 if ( onFace ) { // on FACE
3865 SMDS_FacePositionPtr fPos = pos;
3867 aUPos[ iNode ] = fPos->GetUParameter();
3868 aVPos[ iNode ] = fPos->GetVParameter();
3875 SMDS_EdgePositionPtr ePos = pos;
3877 aUPos[ iNode ] = ePos->GetUParameter();
3883 } // loop on nodes in aSubMesh
3884 } // loop on sub-meshes
3889 aSize[ 0 ] = nbNodes;
3891 string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
3892 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
3893 aDataset->CreateOnDisk();
3894 aDataset->WriteOnDisk( aNodeIDs );
3895 aDataset->CloseOnDisk();
3898 aDSName = ( onFace ? "Face U positions" : "Edge positions");
3899 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
3900 aDataset->CreateOnDisk();
3901 aDataset->WriteOnDisk( aUPos );
3902 aDataset->CloseOnDisk();
3905 aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
3906 aDataset->CreateOnDisk();
3907 aDataset->WriteOnDisk( aVPos );
3908 aDataset->CloseOnDisk();
3913 if ( aVPos ) delete [] aVPos;
3915 } // treat positions on edges or faces
3917 // close "Node Positions" group
3918 aGroup->CloseOnDisk();
3920 } // if ( there are submeshes in SMESHDS_Mesh )
3923 // close mesh HDF group
3924 aTopGroup->CloseOnDisk();
3932 aFile->CloseOnDisk();
3935 // Convert temporary files to stream
3936 aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq, isMultiFile );
3938 // Remove temporary files and directory
3940 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq, true );
3942 return aStreamFile._retn();
3945 //=============================================================================
3947 * SMESH_Gen_i::SaveASCII
3949 * Save SMESH module's data in ASCII format
3951 //=============================================================================
3953 SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
3955 bool isMultiFile ) {
3956 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
3957 SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
3958 return aStreamFile._retn();
3960 //after usual saving needs to encipher binary to text string
3961 //Any binary symbol will be represent as "|xx" () hexadecimal format number
3962 int size = aStreamFile.in().length();
3963 _CORBA_Octet* buffer = new _CORBA_Octet[size*3+1];
3964 for ( int i = 0; i < size; i++ )
3965 sprintf( (char*)&(buffer[i*3]), "|%02x", aStreamFile[i] );
3967 buffer[size * 3] = '\0';
3969 SALOMEDS::TMPFile_var anAsciiStreamFile = new SALOMEDS::TMPFile(size*3, size*3, buffer, 1);
3971 return anAsciiStreamFile._retn();
3974 //=============================================================================
3976 * SMESH_Gen_i::loadGeomData
3978 * Load GEOM module data
3980 //=============================================================================
3982 void SMESH_Gen_i::loadGeomData( SALOMEDS::SComponent_ptr theCompRoot )
3984 if ( theCompRoot->_is_nil() )
3987 SALOMEDS::StudyBuilder_var aStudyBuilder = getStudyServant()->NewBuilder();
3988 aStudyBuilder->LoadWith( theCompRoot, GetGeomEngine() );
3991 //=============================================================================
3995 * Load SMESH module's data
3997 //=============================================================================
3999 bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
4000 const SALOMEDS::TMPFile& theStream,
4004 if (!myStudyContext)
4006 SALOMEDS::Study_var aStudy = getStudyServant();
4007 /* if( !theComponent->_is_nil() )
4009 if( !aStudy->FindComponent( "GEOM" )->_is_nil() )
4010 loadGeomData( aStudy->FindComponent( "GEOM" ) );
4013 // Get temporary files location
4014 TCollection_AsciiString tmpDir =
4015 ( char* )( isMultiFile ? theURL : SALOMEDS_Tool::GetTmpDir().c_str() );
4017 // Convert the stream into sequence of files to process
4018 SALOMEDS_Tool::ListOfFiles aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
4021 TCollection_AsciiString aStudyName( "" );
4022 if ( isMultiFile ) {
4023 CORBA::WString_var url = aStudy->URL();
4024 aStudyName = (char*)SALOMEDS_Tool::GetNameFromPath( Kernel_Utils::encode(url.in()) ).c_str();
4026 // Set names of temporary files
4027 TCollection_AsciiString filename = tmpDir + aStudyName + "_SMESH.hdf";
4028 TCollection_AsciiString meshfile = tmpDir + aStudyName + "_SMESH_Mesh.med";
4032 HDFdataset* aDataset;
4033 HDFgroup* aTopGroup;
4035 HDFgroup* aSubGroup;
4036 HDFgroup* aSubSubGroup;
4039 // ---> open HDF file
4040 aFile = new HDFfile( (char*) filename.ToCString() );
4042 aFile->OpenOnDisk( HDF_RDONLY );
4044 catch ( HDFexception ) {
4045 INFOS( "Load(): " << filename << " not found!" );
4049 TPythonDump pd; // prevent dump during loading
4051 // DriverMED_R_SMESHDS_Mesh myReader;
4052 // myReader.SetFile( meshfile.ToCString() );
4054 // For PAL13473 ("Repetitive mesh") implementation.
4055 // New dependencies between SMESH objects are established:
4056 // now hypotheses can refer to meshes, shapes and other hypotheses.
4057 // To keep data consistent, the following order of data restoration
4059 // 1. Create hypotheses
4060 // 2. Create all meshes
4061 // 3. Load hypotheses' data
4064 list< pair< SMESH_Hypothesis_i*, string > > hypDataList;
4065 list< pair< SMESH_Mesh_i*, HDFgroup* > > meshGroupList;
4066 list< SMESH::Filter_var > filters;
4068 // get total number of top-level groups
4069 int aNbGroups = aFile->nInternalObjects();
4070 if ( aNbGroups > 0 ) {
4071 // --> in first turn we should read&create hypotheses
4072 if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
4073 // open hypotheses root HDF group
4074 aTopGroup = new HDFgroup( "Hypotheses", aFile );
4075 aTopGroup->OpenOnDisk();
4077 // get number of hypotheses
4078 int aNbObjects = aTopGroup->nInternalObjects();
4079 for ( int j = 0; j < aNbObjects; j++ ) {
4080 // try to identify hypothesis
4081 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
4082 aTopGroup->InternalObjectIndentify( j, hypGrpName );
4084 if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
4085 // open hypothesis group
4086 aGroup = new HDFgroup( hypGrpName, aTopGroup );
4087 aGroup->OpenOnDisk();
4089 // --> get hypothesis id
4090 int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
4095 // get number of datasets
4096 int aNbSubObjects = aGroup->nInternalObjects();
4097 for ( int k = 0; k < aNbSubObjects; k++ ) {
4099 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
4100 aGroup->InternalObjectIndentify( k, name_of_subgroup );
4101 // --> get hypothesis name
4102 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
4103 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4104 aDataset->OpenOnDisk();
4105 size = aDataset->GetSize();
4106 char* hypname_str = new char[ size ];
4107 aDataset->ReadFromDisk( hypname_str );
4108 hypname = string( hypname_str );
4109 delete [] hypname_str;
4110 aDataset->CloseOnDisk();
4112 // --> get hypothesis plugin library name
4113 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
4114 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4115 aDataset->OpenOnDisk();
4116 size = aDataset->GetSize();
4117 char* libname_str = new char[ size ];
4118 aDataset->ReadFromDisk( libname_str );
4119 if(MYDEBUG) SCRUTE( libname_str );
4120 libname = string( libname_str );
4121 delete [] libname_str;
4122 aDataset->CloseOnDisk();
4124 // --> get hypothesis data
4125 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
4126 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4127 aDataset->OpenOnDisk();
4128 size = aDataset->GetSize();
4129 char* hypdata_str = new char[ size ];
4130 aDataset->ReadFromDisk( hypdata_str );
4131 hypdata = string( hypdata_str );
4132 delete [] hypdata_str;
4133 aDataset->CloseOnDisk();
4136 // close hypothesis HDF group
4137 aGroup->CloseOnDisk();
4139 // --> restore hypothesis from data
4140 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
4141 if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
4142 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
4143 SMESH::SMESH_Hypothesis_var myHyp;
4145 try { // protect persistence mechanism against exceptions
4146 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
4149 INFOS( "Exception during hypothesis creation" );
4152 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
4154 // myImpl->LoadFrom( hypdata.c_str() );
4155 hypDataList.push_back( make_pair( myImpl, hypdata ));
4156 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
4157 int newId = myStudyContext->findId( iorString.in() );
4158 myStudyContext->mapOldToNew( id, newId );
4161 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
4165 // close hypotheses root HDF group
4166 aTopGroup->CloseOnDisk();
4170 // --> then we should read&create algorithms
4171 if ( aFile->ExistInternalObject( "Algorithms" ) ) {
4172 // open algorithms root HDF group
4173 aTopGroup = new HDFgroup( "Algorithms", aFile );
4174 aTopGroup->OpenOnDisk();
4176 // get number of algorithms
4177 int aNbObjects = aTopGroup->nInternalObjects();
4178 for ( int j = 0; j < aNbObjects; j++ ) {
4179 // try to identify algorithm
4180 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
4181 aTopGroup->InternalObjectIndentify( j, hypGrpName );
4183 if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
4184 // open algorithm group
4185 aGroup = new HDFgroup( hypGrpName, aTopGroup );
4186 aGroup->OpenOnDisk();
4188 // --> get algorithm id
4189 int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
4194 // get number of datasets
4195 int aNbSubObjects = aGroup->nInternalObjects();
4196 for ( int k = 0; k < aNbSubObjects; k++ ) {
4198 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
4199 aGroup->InternalObjectIndentify( k, name_of_subgroup );
4200 // --> get algorithm name
4201 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
4202 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4203 aDataset->OpenOnDisk();
4204 size = aDataset->GetSize();
4205 char* hypname_str = new char[ size ];
4206 aDataset->ReadFromDisk( hypname_str );
4207 hypname = string( hypname_str );
4208 delete [] hypname_str;
4209 aDataset->CloseOnDisk();
4211 // --> get algorithm plugin library name
4212 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
4213 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4214 aDataset->OpenOnDisk();
4215 size = aDataset->GetSize();
4216 char* libname_str = new char[ size ];
4217 aDataset->ReadFromDisk( libname_str );
4218 if(MYDEBUG) SCRUTE( libname_str );
4219 libname = string( libname_str );
4220 delete [] libname_str;
4221 aDataset->CloseOnDisk();
4223 // --> get algorithm data
4224 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
4225 aDataset = new HDFdataset( name_of_subgroup, aGroup );
4226 aDataset->OpenOnDisk();
4227 size = aDataset->GetSize();
4228 char* hypdata_str = new char[ size ];
4229 aDataset->ReadFromDisk( hypdata_str );
4230 if(MYDEBUG) SCRUTE( hypdata_str );
4231 hypdata = string( hypdata_str );
4232 delete [] hypdata_str;
4233 aDataset->CloseOnDisk();
4236 // close algorithm HDF group
4237 aGroup->CloseOnDisk();
4239 // --> restore algorithm from data
4240 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
4241 if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
4242 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
4243 SMESH::SMESH_Hypothesis_var myHyp;
4245 try { // protect persistence mechanism against exceptions
4246 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
4249 INFOS( "Exception during hypothesis creation" );
4252 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
4254 //myImpl->LoadFrom( hypdata.c_str() );
4255 hypDataList.push_back( make_pair( myImpl, hypdata ));
4256 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
4257 int newId = myStudyContext->findId( iorString.in() );
4258 myStudyContext->mapOldToNew( id, newId );
4261 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
4265 // close algorithms root HDF group
4266 aTopGroup->CloseOnDisk();
4270 // --> the rest groups should be meshes
4271 for ( int i = 0; i < aNbGroups; i++ ) {
4272 // identify next group
4273 char meshName[ HDF_NAME_MAX_LEN+1 ];
4274 aFile->InternalObjectIndentify( i, meshName );
4276 if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
4278 int id = atoi( string( meshName ).substr( 4 ).c_str() );
4282 // open mesh HDF group
4283 aTopGroup = new HDFgroup( meshName, aFile );
4284 aTopGroup->OpenOnDisk();
4286 // get number of child HDF objects
4287 int aNbObjects = aTopGroup->nInternalObjects();
4288 if ( aNbObjects > 0 ) {
4290 if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
4291 SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
4292 SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
4293 if ( !myNewMeshImpl )
4295 meshGroupList.push_back( make_pair( myNewMeshImpl, aTopGroup ));
4297 CORBA::String_var iorString = GetORB()->object_to_string( myNewMesh );
4298 int newId = myStudyContext->findId( iorString.in() );
4299 myStudyContext->mapOldToNew( id, newId );
4302 // try to read and set auto color flag
4303 char aMeshAutoColorName[ 30 ];
4304 sprintf( aMeshAutoColorName, "AutoColorMesh %d", id);
4305 if( aTopGroup->ExistInternalObject( aMeshAutoColorName ) )
4307 aDataset = new HDFdataset( aMeshAutoColorName, aTopGroup );
4308 aDataset->OpenOnDisk();
4309 size = aDataset->GetSize();
4310 int* anAutoColor = new int[ size ];
4311 aDataset->ReadFromDisk( anAutoColor );
4312 aDataset->CloseOnDisk();
4313 myNewMeshImpl->GetImpl().SetAutoColor( (bool)anAutoColor[0] );
4314 delete [] anAutoColor;
4317 // try to read and set reference to shape
4318 GEOM::GEOM_Object_var aShapeObject;
4319 if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
4320 // load mesh "Ref on shape" - it's an entry to SObject
4321 aDataset = new HDFdataset( "Ref on shape", aTopGroup );
4322 aDataset->OpenOnDisk();
4323 size = aDataset->GetSize();
4324 char* refFromFile = new char[ size ];
4325 aDataset->ReadFromDisk( refFromFile );
4326 aDataset->CloseOnDisk();
4327 if ( strlen( refFromFile ) > 0 ) {
4328 SALOMEDS::SObject_wrap shapeSO = aStudy->FindObjectID( refFromFile );
4330 // Make sure GEOM data are loaded first
4331 //loadGeomData( shapeSO->GetFatherComponent() );
4333 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
4334 if ( !CORBA::is_nil( shapeObject ) ) {
4335 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
4336 if ( !aShapeObject->_is_nil() )
4337 myNewMeshImpl->SetShape( aShapeObject );
4340 delete [] refFromFile;
4343 // issue 20918. Restore Persistent Id of SMESHDS_Mesh
4344 if( aTopGroup->ExistInternalObject( "meshPersistentId" ) )
4346 aDataset = new HDFdataset( "meshPersistentId", aTopGroup );
4347 aDataset->OpenOnDisk();
4348 size = aDataset->GetSize();
4349 int* meshPersistentId = new int[ size ];
4350 aDataset->ReadFromDisk( meshPersistentId );
4351 aDataset->CloseOnDisk();
4352 myNewMeshImpl->GetImpl().GetMeshDS()->SetPersistentId( *meshPersistentId );
4353 delete [] meshPersistentId;
4359 // As all object that can be referred by hypothesis are created,
4360 // we can restore hypothesis data
4362 list< pair< SMESH_Hypothesis_i*, string > >::iterator hyp_data;
4363 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
4365 SMESH_Hypothesis_i* hyp = hyp_data->first;
4366 string & data = hyp_data->second;
4367 hyp->LoadFrom( data.c_str() );
4370 // Restore the rest mesh data
4372 list< pair< SMESH_Mesh_i*, HDFgroup* > >::iterator meshi_group;
4373 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
4375 aTopGroup = meshi_group->second;
4376 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
4377 //::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
4378 //SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
4380 GEOM::GEOM_Object_var aShapeObject = myNewMeshImpl->GetShapeToMesh();
4381 bool hasData = false;
4384 CORBA::String_var iorString = GetORB()->object_to_string( myNewMeshImpl->_this() );
4385 int newId = myStudyContext->findId( iorString.in() );
4386 int id = myStudyContext->getOldId( newId );
4388 // try to find mesh data dataset
4389 if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
4390 // load mesh "has data" flag
4391 aDataset = new HDFdataset( "Has data", aTopGroup );
4392 aDataset->OpenOnDisk();
4393 size = aDataset->GetSize();
4394 char* strHasData = new char[ size ];
4395 aDataset->ReadFromDisk( strHasData );
4396 aDataset->CloseOnDisk();
4397 if ( strcmp( strHasData, "1") == 0 ) {
4398 // read mesh data from MED file
4399 // myReader.SetMesh( mySMESHDSMesh );
4400 // myReader.SetMeshId( id );
4401 // myReader.Perform();
4404 delete [] strHasData;
4407 // Try to get applied ALGORITHMS (mesh is not cleared by algo addition because
4408 // nodes and elements are not yet put into sub-meshes)
4409 if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
4410 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
4411 aGroup->OpenOnDisk();
4412 // get number of applied algorithms
4413 int aNbSubObjects = aGroup->nInternalObjects();
4414 if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
4415 for ( int j = 0; j < aNbSubObjects; j++ ) {
4416 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4417 aGroup->InternalObjectIndentify( j, name_dataset );
4418 // check if it is an algorithm
4419 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
4420 aDataset = new HDFdataset( name_dataset, aGroup );
4421 aDataset->OpenOnDisk();
4422 size = aDataset->GetSize();
4423 char* refFromFile = new char[ size ];
4424 aDataset->ReadFromDisk( refFromFile );
4425 aDataset->CloseOnDisk();
4426 // san - it is impossible to recover applied algorithms using their entries within Load() method
4427 //SALOMEDS::SObject_wrap hypSO = aStudy->FindObjectID( refFromFile );
4428 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
4429 int id = atoi( refFromFile );
4430 delete [] refFromFile;
4431 string anIOR = myStudyContext->getIORbyOldId( id );
4432 if ( !anIOR.empty() ) {
4433 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4434 if ( !CORBA::is_nil( hypObject ) ) {
4435 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4436 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
4437 || !myNewMeshImpl->HasShapeToMesh()) )
4438 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
4443 aGroup->CloseOnDisk();
4446 // try to get applied hypotheses
4447 if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
4448 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
4449 aGroup->OpenOnDisk();
4450 // get number of applied hypotheses
4451 int aNbSubObjects = aGroup->nInternalObjects();
4452 for ( int j = 0; j < aNbSubObjects; j++ ) {
4453 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4454 aGroup->InternalObjectIndentify( j, name_dataset );
4455 // check if it is a hypothesis
4456 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
4457 aDataset = new HDFdataset( name_dataset, aGroup );
4458 aDataset->OpenOnDisk();
4459 size = aDataset->GetSize();
4460 char* refFromFile = new char[ size ];
4461 aDataset->ReadFromDisk( refFromFile );
4462 aDataset->CloseOnDisk();
4463 // san - it is impossible to recover applied hypotheses using their entries within Load() method
4464 //SALOMEDS::SObject_wrap hypSO = myStudy->FindObjectID( refFromFile );
4465 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
4466 int id = atoi( refFromFile );
4467 delete [] refFromFile;
4468 string anIOR = myStudyContext->getIORbyOldId( id );
4469 if ( !anIOR.empty() ) {
4470 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4471 if ( !CORBA::is_nil( hypObject ) ) {
4472 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4473 if ( !anHyp->_is_nil() && (!aShapeObject->_is_nil()
4474 || !myNewMeshImpl->HasShapeToMesh()) )
4475 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
4480 aGroup->CloseOnDisk();
4483 // --> try to find SUB-MESHES containers for each type of submesh
4484 for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
4485 const char* name_meshgroup = 0;
4486 if ( j == GetSubMeshOnVertexTag() )
4487 name_meshgroup = "SubMeshes On Vertex";
4488 else if ( j == GetSubMeshOnEdgeTag() )
4489 name_meshgroup = "SubMeshes On Edge";
4490 else if ( j == GetSubMeshOnWireTag() )
4491 name_meshgroup = "SubMeshes On Wire";
4492 else if ( j == GetSubMeshOnFaceTag() )
4493 name_meshgroup = "SubMeshes On Face";
4494 else if ( j == GetSubMeshOnShellTag() )
4495 name_meshgroup = "SubMeshes On Shell";
4496 else if ( j == GetSubMeshOnSolidTag() )
4497 name_meshgroup = "SubMeshes On Solid";
4498 else if ( j == GetSubMeshOnCompoundTag() )
4499 name_meshgroup = "SubMeshes On Compound";
4501 // try to get submeshes container HDF group
4502 if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
4503 // open submeshes containers HDF group
4504 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
4505 aGroup->OpenOnDisk();
4507 // get number of submeshes
4508 int aNbSubMeshes = aGroup->nInternalObjects();
4509 for ( int k = 0; k < aNbSubMeshes; k++ ) {
4511 char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
4512 aGroup->InternalObjectIndentify( k, name_submeshgroup );
4513 if ( strncmp( name_submeshgroup, "SubMesh", 7 ) == 0 ) {
4514 // --> get submesh id
4515 int subid = atoi( name_submeshgroup + 7 );
4518 // open submesh HDF group
4519 aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
4520 aSubGroup->OpenOnDisk();
4522 // try to read and set reference to subshape
4523 GEOM::GEOM_Object_var aSubShapeObject;
4524 SMESH::SMESH_subMesh_var aSubMesh;
4526 if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
4527 // load submesh "Ref on shape" - it's an entry to SObject
4528 aDataset = new HDFdataset( "Ref on shape", aSubGroup );
4529 aDataset->OpenOnDisk();
4530 size = aDataset->GetSize();
4531 char* refFromFile = new char[ size ];
4532 aDataset->ReadFromDisk( refFromFile );
4533 aDataset->CloseOnDisk();
4534 if ( strlen( refFromFile ) > 0 ) {
4535 SALOMEDS::SObject_wrap subShapeSO = aStudy->FindObjectID( refFromFile );
4536 CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
4537 if ( !CORBA::is_nil( subShapeObject ) ) {
4538 aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
4539 if ( !aSubShapeObject->_is_nil() )
4540 aSubMesh = SMESH::SMESH_subMesh::_duplicate
4541 ( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
4542 if ( aSubMesh->_is_nil() )
4544 string iorSubString = GetORB()->object_to_string( aSubMesh );
4545 int newSubId = myStudyContext->findId( iorSubString );
4546 myStudyContext->mapOldToNew( subid, newSubId );
4549 delete [] refFromFile;
4552 if ( aSubMesh->_is_nil() )
4555 // try to get applied algorithms
4556 if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
4557 // open "applied algorithms" HDF group
4558 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
4559 aSubSubGroup->OpenOnDisk();
4560 // get number of applied algorithms
4561 int aNbSubObjects = aSubSubGroup->nInternalObjects();
4562 for ( int l = 0; l < aNbSubObjects; l++ ) {
4563 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4564 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
4565 // check if it is an algorithm
4566 if ( strncmp( name_dataset, "Algo", 4 ) == 0 ) {
4567 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
4568 aDataset->OpenOnDisk();
4569 size = aDataset->GetSize();
4570 char* refFromFile = new char[ size ];
4571 aDataset->ReadFromDisk( refFromFile );
4572 aDataset->CloseOnDisk();
4574 int id = atoi( refFromFile );
4575 string anIOR = myStudyContext->getIORbyOldId( id );
4576 if ( !anIOR.empty() ) {
4577 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4578 if ( !CORBA::is_nil( hypObject ) ) {
4579 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4580 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
4581 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
4584 delete [] refFromFile;
4587 // close "applied algorithms" HDF group
4588 aSubSubGroup->CloseOnDisk();
4591 // try to get applied hypotheses
4592 if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
4593 // open "applied hypotheses" HDF group
4594 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
4595 aSubSubGroup->OpenOnDisk();
4596 // get number of applied hypotheses
4597 int aNbSubObjects = aSubSubGroup->nInternalObjects();
4598 for ( int l = 0; l < aNbSubObjects; l++ ) {
4599 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
4600 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
4601 // check if it is a hypothesis
4602 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
4603 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
4604 aDataset->OpenOnDisk();
4605 size = aDataset->GetSize();
4606 char* refFromFile = new char[ size ];
4607 aDataset->ReadFromDisk( refFromFile );
4608 aDataset->CloseOnDisk();
4610 int id = atoi( refFromFile );
4611 string anIOR = myStudyContext->getIORbyOldId( id );
4612 if ( !anIOR.empty() ) {
4613 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
4614 if ( !CORBA::is_nil( hypObject ) ) {
4615 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
4616 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
4617 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
4620 delete [] refFromFile;
4623 // close "APPLIED HYPOTHESES" hdf group
4624 aSubSubGroup->CloseOnDisk();
4627 // close SUB-MESH hdf group
4628 aSubGroup->CloseOnDisk();
4631 // close SUB-MESHES containers hdf group
4632 aGroup->CloseOnDisk();
4636 // try to get GROUPS
4637 for ( int ii = GetNodeGroupsTag(); ii <= GetBallElementsGroupsTag(); ii++ ) {
4638 char name_group[ 30 ];
4639 if ( ii == GetNodeGroupsTag() )
4640 strcpy( name_group, "Groups of Nodes" );
4641 else if ( ii == GetEdgeGroupsTag() )
4642 strcpy( name_group, "Groups of Edges" );
4643 else if ( ii == GetFaceGroupsTag() )
4644 strcpy( name_group, "Groups of Faces" );
4645 else if ( ii == GetVolumeGroupsTag() )
4646 strcpy( name_group, "Groups of Volumes" );
4647 else if ( ii == Get0DElementsGroupsTag() )
4648 strcpy( name_group, "Groups of 0D Elements" );
4649 else if ( ii == GetBallElementsGroupsTag() )
4650 strcpy( name_group, "Groups of Balls" );
4652 if ( aTopGroup->ExistInternalObject( name_group ) ) {
4653 aGroup = new HDFgroup( name_group, aTopGroup );
4654 aGroup->OpenOnDisk();
4655 // PAL23514: get all names from the HDFgroup to avoid iteration on its contents
4656 // within aGroup->ExistInternalObject( name )
4657 std::vector< std::string > subNames;
4658 TColStd_MapOfAsciiString mapOfNames;
4659 aGroup->GetAllObjects( subNames );
4660 for ( size_t iN = 0; iN < subNames.size(); ++iN )
4661 mapOfNames.Add( subNames[ iN ].c_str() );
4663 for ( size_t j = 0; j < subNames.size(); j++ ) {
4664 const std::string& name_dataset = subNames[ j ];
4665 // check if it is a group
4666 if ( name_dataset.substr( 0, 5 ) == "Group" ) {
4668 int subid = atoi( name_dataset.substr( 5 ).c_str() );
4671 aDataset = new HDFdataset( name_dataset.c_str(), aGroup );
4672 aDataset->OpenOnDisk();
4674 // Retrieve actual group name
4675 size = aDataset->GetSize();
4676 char* nameFromFile = new char[ size ];
4677 aDataset->ReadFromDisk( nameFromFile );
4678 aDataset->CloseOnDisk();
4680 // Try to find a shape reference
4681 TopoDS_Shape aShape;
4682 char aRefName[ 30 ];
4683 sprintf( aRefName, "Ref on shape %d", subid);
4684 if ( mapOfNames.Contains( aRefName ))
4686 // load mesh "Ref on shape" - it's an entry to SObject
4687 aDataset = new HDFdataset( aRefName, aGroup );
4688 aDataset->OpenOnDisk();
4689 size = aDataset->GetSize();
4690 char* refFromFile = new char[ size ];
4691 aDataset->ReadFromDisk( refFromFile );
4692 aDataset->CloseOnDisk();
4693 if ( strlen( refFromFile ) > 0 ) {
4694 SALOMEDS::SObject_wrap shapeSO = aStudy->FindObjectID( refFromFile );
4695 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
4696 if ( !CORBA::is_nil( shapeObject ) ) {
4697 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
4698 if ( !aShapeObject->_is_nil() )
4699 aShape = GeomObjectToShape( aShapeObject );
4702 delete [] refFromFile;
4704 // Try to read a filter of SMESH_GroupOnFilter
4705 SMESH::Filter_var filter;
4706 SMESH_PredicatePtr predicate;
4707 std::string hdfGrpName = ( SMESH_Comment( "Filter ") << subid );
4708 if ( mapOfNames.Contains( hdfGrpName.c_str() ))
4710 aDataset = new HDFdataset( hdfGrpName.c_str(), aGroup );
4711 aDataset->OpenOnDisk();
4712 size = aDataset->GetSize();
4713 char* persistStr = new char[ size ];
4714 aDataset->ReadFromDisk( persistStr );
4715 aDataset->CloseOnDisk();
4716 if ( strlen( persistStr ) > 0 ) {
4717 filter = SMESH_GroupOnFilter_i::StringToFilter( persistStr );
4718 predicate = SMESH_GroupOnFilter_i::GetPredicate( filter );
4719 filters.push_back( filter );
4721 delete [] persistStr;
4724 // Create group servant
4725 SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
4726 SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
4727 ( myNewMeshImpl->createGroup( type, nameFromFile, aShape, predicate ) );
4728 delete [] nameFromFile;
4729 // Obtain a SMESHDS_Group object
4730 if ( aNewGroup->_is_nil() )
4733 string iorSubString = GetORB()->object_to_string( aNewGroup );
4734 int newSubId = myStudyContext->findId( iorSubString );
4735 myStudyContext->mapOldToNew( subid, newSubId );
4737 SMESH_GroupBase_i* aGroupImpl = SMESH::DownCast< SMESH_GroupBase_i*>( aNewGroup );
4741 if ( SMESH_GroupOnFilter_i* aFilterGroup =
4742 dynamic_cast< SMESH_GroupOnFilter_i*>( aGroupImpl ))
4744 aFilterGroup->SetFilter( filter );
4745 filter->UnRegister();
4747 SMESHDS_GroupBase* aGroupBaseDS = aGroupImpl->GetGroupDS();
4748 if ( !aGroupBaseDS )
4751 aGroupBaseDS->SetStoreName( name_dataset.c_str() );
4754 // Read color of the group
4755 char aGroupColorName[ 30 ];
4756 sprintf( aGroupColorName, "ColorGroup %d", subid);
4757 if ( mapOfNames.Contains( aGroupColorName ))
4759 aDataset = new HDFdataset( aGroupColorName, aGroup );
4760 aDataset->OpenOnDisk();
4761 size = aDataset->GetSize();
4762 double* anRGB = new double[ size ];
4763 aDataset->ReadFromDisk( anRGB );
4764 aDataset->CloseOnDisk();
4765 Quantity_Color aColor( anRGB[0], anRGB[1], anRGB[2], Quantity_TOC_RGB );
4766 aGroupBaseDS->SetColor( aColor );
4771 aGroup->CloseOnDisk();
4775 // instead of reading mesh data, we read only brief information of all
4776 // objects: mesh, groups, sub-meshes (issue 0021208 )
4779 SMESH_PreMeshInfo::LoadFromFile( myNewMeshImpl, id,
4780 meshfile.ToCString(), filename.ToCString(),
4784 // read Sub-Mesh ORDER if any
4785 if ( aTopGroup->ExistInternalObject( "Mesh Order" )) {
4786 aDataset = new HDFdataset( "Mesh Order", aTopGroup );
4787 aDataset->OpenOnDisk();
4788 size = aDataset->GetSize();
4789 int* smIDs = new int[ size ];
4790 aDataset->ReadFromDisk( smIDs );
4791 aDataset->CloseOnDisk();
4792 TListOfListOfInt anOrderIds;
4793 anOrderIds.push_back( TListOfInt() );
4794 for ( int i = 0; i < size; i++ )
4795 if ( smIDs[ i ] < 0 ) // is separator
4796 anOrderIds.push_back( TListOfInt() );
4798 anOrderIds.back().push_back(smIDs[ i ]);
4800 myNewMeshImpl->GetImpl().SetMeshOrder( anOrderIds );
4805 // update hyps needing full mesh data restored (issue 20918)
4806 for ( hyp_data = hypDataList.begin(); hyp_data != hypDataList.end(); ++hyp_data )
4808 SMESH_Hypothesis_i* hyp = hyp_data->first;
4809 hyp->UpdateAsMeshesRestored();
4812 // notify algos on completed restoration to set sub-mesh event listeners
4813 for ( meshi_group = meshGroupList.begin(); meshi_group != meshGroupList.end(); ++meshi_group )
4815 SMESH_Mesh_i* myNewMeshImpl = meshi_group->first;
4816 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
4818 TopoDS_Shape myLocShape;
4819 if(myLocMesh.HasShapeToMesh())
4820 myLocShape = myLocMesh.GetShapeToMesh();
4822 myLocShape = SMESH_Mesh::PseudoShape();
4824 myLocMesh.GetSubMesh(myLocShape)->
4825 ComputeStateEngine (SMESH_subMesh::SUBMESH_RESTORED);
4828 // let filters detect dependency on mesh groups via FT_BelongToMeshGroup predicate (22877)
4829 list< SMESH::Filter_var >::iterator f = filters.begin();
4830 for ( ; f != filters.end(); ++f )
4831 if ( SMESH::Filter_i * fi = SMESH::DownCast< SMESH::Filter_i*>( *f ))
4832 fi->FindBaseObjects();
4837 aTopGroup->CloseOnDisk();
4840 aFile->CloseOnDisk();
4843 // Remove temporary files created from the stream
4846 SMESH_File meshFile( meshfile.ToCString() );
4847 if ( !meshFile ) // no meshfile exists
4849 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq, true );
4853 Engines::Container_var container = GetContainerRef();
4854 if ( Engines_Container_i* container_i = SMESH::DownCast<Engines_Container_i*>( container ))
4856 container_i->registerTemporaryFile( filename.ToCString() );
4857 container_i->registerTemporaryFile( meshfile.ToCString() );
4858 container_i->registerTemporaryFile( tmpDir.ToCString() );
4862 pd << ""; // prevent optimizing pd out
4864 // creation of tree nodes for all data objects in the study
4865 // to support tree representation customization and drag-n-drop:
4866 SALOMEDS::UseCaseBuilder_wrap useCaseBuilder = aStudy->GetUseCaseBuilder();
4867 if ( !useCaseBuilder->IsUseCaseNode( theComponent ) ) {
4868 useCaseBuilder->SetRootCurrent();
4869 useCaseBuilder->Append( theComponent ); // component object is added as the top level item
4870 SALOMEDS::ChildIterator_wrap it = aStudy->NewChildIterator( theComponent );
4871 for (it->InitEx(true); it->More(); it->Next()) {
4872 useCaseBuilder->AppendTo( it->Value()->GetFather(), it->Value() );
4879 //=============================================================================
4881 * SMESH_Gen_i::LoadASCII
4883 * Load SMESH module's data in ASCII format
4885 //=============================================================================
4887 bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
4888 const SALOMEDS::TMPFile& theStream,
4890 bool isMultiFile ) {
4891 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
4892 return Load( theComponent, theStream, theURL, isMultiFile );
4894 //before call main ::Load method it's need for decipher text format to
4895 //binary ( "|xx" => x' )
4896 int size = theStream.length();
4897 if ( int((size / 3 )*3) != size ) //error size of buffer
4900 int real_size = int(size / 3);
4902 _CORBA_Octet* buffer = new _CORBA_Octet[real_size];
4905 unsigned int c = -1;
4906 for ( int i = 0; i < real_size; i++ )
4908 memcpy( &(tmp[0]), &(theStream[i*3+1]), 2 );
4909 sscanf( tmp, "%x", &c );
4910 sprintf( (char*)&(buffer[i]), "%c", (char)c );
4913 SALOMEDS::TMPFile_var aRealStreamFile = new SALOMEDS::TMPFile(real_size, real_size, buffer, 1);
4915 return Load( theComponent, *(aRealStreamFile._retn()), theURL, isMultiFile );
4918 //=============================================================================
4920 * SMESH_Gen_i::Close
4922 * Clears study-connected data when it is closed
4924 //=============================================================================
4926 void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
4928 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
4930 // Clear study contexts data
4931 delete myStudyContext;
4934 // remove the tmp files meshes are loaded from
4935 SMESH_PreMeshInfo::RemoveStudyFiles_TMP_METHOD( theComponent );
4940 //=============================================================================
4942 * SMESH_Gen_i::ComponentDataType
4944 * Get component data type
4946 //=============================================================================
4948 char* SMESH_Gen_i::ComponentDataType()
4950 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
4951 return CORBA::string_dup( "SMESH" );
4955 //=============================================================================
4957 * SMESH_Gen_i::IORToLocalPersistentID
4959 * Transform data from transient form to persistent
4961 //=============================================================================
4963 char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
4964 const char* IORString,
4965 CORBA::Boolean /*isMultiFile*/,
4966 CORBA::Boolean /*isASCII*/ )
4968 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
4970 if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
4971 int anId = myStudyContext->findId( IORString );
4973 if(MYDEBUG) MESSAGE( "VSR " << anId )
4975 sprintf( strId, "%d", anId );
4976 return CORBA::string_dup( strId );
4979 return CORBA::string_dup( "" );
4982 //=============================================================================
4984 * SMESH_Gen_i::LocalPersistentIDToIOR
4986 * Transform data from persistent form to transient
4988 //=============================================================================
4990 char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
4991 const char* aLocalPersistentID,
4992 CORBA::Boolean /*isMultiFile*/,
4993 CORBA::Boolean /*isASCII*/ )
4995 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
4997 if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
4998 int anId = atoi( aLocalPersistentID );
4999 return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
5001 return CORBA::string_dup( "" );
5004 //=======================================================================
5005 //function : RegisterObject
5007 //=======================================================================
5009 int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
5011 if ( myStudyContext && !CORBA::is_nil( theObject )) {
5012 CORBA::String_var iorString = GetORB()->object_to_string( theObject );
5013 return myStudyContext->addObject( string( iorString.in() ) );
5018 //================================================================================
5020 * \brief Return id of registered object
5021 * \param theObject - the Object
5022 * \retval int - Object id
5024 //================================================================================
5026 CORBA::Long SMESH_Gen_i::GetObjectId(CORBA::Object_ptr theObject)
5028 if ( myStudyContext && !CORBA::is_nil( theObject )) {
5029 string iorString = GetORB()->object_to_string( theObject );
5030 return myStudyContext->findId( iorString );
5035 //=============================================================================
5037 * SMESH_Gen_i::SetName
5039 * Set a new object name
5041 //=============================================================================
5042 void SMESH_Gen_i::SetName(const char* theIOR,
5043 const char* theName)
5045 if ( theIOR && strcmp( theIOR, "" ) ) {
5046 CORBA::Object_var anObject = GetORB()->string_to_object( theIOR );
5047 SALOMEDS::SObject_wrap aSO = ObjectToSObject( anObject );
5048 if ( !aSO->_is_nil() ) {
5049 SetName( aSO, theName );
5054 // Version information
5055 char* SMESH_Gen_i::getVersion()
5057 #if SMESH_DEVELOPMENT
5058 return CORBA::string_dup(SMESH_VERSION_STR"dev");
5060 return CORBA::string_dup(SMESH_VERSION_STR);
5064 //=================================================================================
5065 // function : Move()
5066 // purpose : Moves objects to the specified position.
5067 // Is used in the drag-n-drop functionality.
5068 //=================================================================================
5069 void SMESH_Gen_i::Move( const SMESH::sobject_list& what,
5070 SALOMEDS::SObject_ptr where,
5073 if ( CORBA::is_nil( where ) ) return;
5075 SALOMEDS::StudyBuilder_var studyBuilder = getStudyServant()->NewBuilder();
5076 SALOMEDS::UseCaseBuilder_var useCaseBuilder = getStudyServant()->GetUseCaseBuilder();
5077 SALOMEDS::SComponent_var father = where->GetFatherComponent();
5078 std::string dataType = father->ComponentDataType();
5079 if ( dataType != "SMESH" ) return; // not a SMESH component
5081 SALOMEDS::SObject_var objAfter;
5082 if ( row >= 0 && useCaseBuilder->HasChildren( where ) ) {
5083 // insert at given row -> find insertion position
5084 SALOMEDS::UseCaseIterator_var useCaseIt = useCaseBuilder->GetUseCaseIterator( where );
5086 for ( i = 0; i < row && useCaseIt->More(); i++, useCaseIt->Next() );
5087 if ( i == row && useCaseIt->More() ) {
5088 objAfter = useCaseIt->Value();
5092 for ( CORBA::ULong i = 0; i < what.length(); i++ ) {
5093 SALOMEDS::SObject_var sobj = what[i];
5094 if ( CORBA::is_nil( sobj ) ) continue; // skip bad object
5095 // insert the object to the use case tree
5096 if ( !CORBA::is_nil( objAfter ) )
5097 useCaseBuilder->InsertBefore( sobj, objAfter ); // insert at given row
5099 useCaseBuilder->AppendTo( where, sobj ); // append to the end of list
5102 //================================================================================
5104 * \brief Returns true if algorithm can be used to mesh a given geometry
5105 * \param [in] theAlgoType - the algorithm type
5106 * \param [in] theLibName - a name of the Plug-in library implementing the algorithm
5107 * \param [in] theGeomObject - the geometry to mesh
5108 * \param [in] toCheckAll - if \c True, returns \c True if all shapes are meshable,
5109 * else, returns \c True if at least one shape is meshable
5110 * \return CORBA::Boolean - can or can't
5112 //================================================================================
5114 CORBA::Boolean SMESH_Gen_i::IsApplicable ( const char* theAlgoType,
5115 const char* theLibName,
5116 GEOM::GEOM_Object_ptr theGeomObject,
5117 CORBA::Boolean toCheckAll)
5121 std::string aPlatformLibName;
5122 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char*);
5123 GenericHypothesisCreator_i* aCreator =
5124 getHypothesisCreator(theAlgoType, theLibName, aPlatformLibName);
5127 TopoDS_Shape shape = GeomObjectToShape( theGeomObject );
5128 return shape.IsNull() || aCreator->IsApplicable( shape, toCheckAll );
5135 SMESH_CATCH( SMESH::doNothing );
5138 cout << "SMESH_Gen_i::IsApplicable(): exception in " << ( theAlgoType ? theAlgoType : "") << endl;
5143 //=================================================================================
5144 // function : GetInsideSphere
5145 // purpose : Collect indices of elements, which are located inside the sphere
5146 //=================================================================================
5147 SMESH::long_array* SMESH_Gen_i::GetInsideSphere( SMESH::SMESH_IDSource_ptr meshPart,
5148 SMESH::ElementType theElemType,
5154 SMESH::long_array_var aResult = new SMESH::long_array();
5155 if ( meshPart->_is_nil() )
5156 return aResult._retn();
5158 // 1. Create geometrical object
5159 gp_Pnt aP( theX, theY, theZ );
5160 TopoDS_Shape aShape = BRepPrimAPI_MakeSphere( aP, theR ).Shape();
5162 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape);
5164 if ( lst.size() > 0 ) {
5165 aResult->length( lst.size() );
5166 for ( size_t i = 0; i < lst.size(); i++ ) {
5167 aResult[i] = lst[i];
5170 return aResult._retn();
5173 SMESH::long_array* SMESH_Gen_i::GetInsideBox( SMESH::SMESH_IDSource_ptr meshPart,
5174 SMESH::ElementType theElemType,
5175 CORBA::Double theX1,
5176 CORBA::Double theY1,
5177 CORBA::Double theZ1,
5178 CORBA::Double theX2,
5179 CORBA::Double theY2,
5180 CORBA::Double theZ2) {
5181 SMESH::long_array_var aResult = new SMESH::long_array();
5182 if( meshPart->_is_nil() )
5183 return aResult._retn();
5185 TopoDS_Shape aShape = BRepPrimAPI_MakeBox( gp_Pnt( theX1, theY1, theZ1 ), gp_Pnt( theX2, theY2, theZ2 ) ).Shape();
5187 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape);
5189 if( lst.size() > 0 ) {
5190 aResult->length( lst.size() );
5191 for ( size_t i = 0; i < lst.size(); i++ ) {
5192 aResult[i] = lst[i];
5195 return aResult._retn();
5198 SMESH::long_array* SMESH_Gen_i::GetInsideCylinder( SMESH::SMESH_IDSource_ptr meshPart,
5199 SMESH::ElementType theElemType,
5203 CORBA::Double theDX,
5204 CORBA::Double theDY,
5205 CORBA::Double theDZ,
5207 CORBA::Double theR ){
5208 SMESH::long_array_var aResult = new SMESH::long_array();
5209 if( meshPart->_is_nil() )
5210 return aResult._retn();
5212 gp_Pnt aP( theX, theY, theZ );
5213 gp_Vec aV( theDX, theDY, theDZ );
5214 gp_Ax2 anAxes (aP, aV);
5216 TopoDS_Shape aShape = BRepPrimAPI_MakeCylinder(anAxes, theR, Abs(theH)).Shape();
5218 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape);
5220 if( lst.size() > 0 ) {
5221 aResult->length( lst.size() );
5222 for ( size_t i = 0; i < lst.size(); i++ ) {
5223 aResult[i] = lst[i];
5226 return aResult._retn();
5229 SMESH::long_array* SMESH_Gen_i::GetInside( SMESH::SMESH_IDSource_ptr meshPart,
5230 SMESH::ElementType theElemType,
5231 GEOM::GEOM_Object_ptr theGeom,
5232 CORBA::Double theTolerance ) {
5233 SMESH::long_array_var aResult = new SMESH::long_array();
5234 if( meshPart->_is_nil() || theGeom->_is_nil() )
5235 return aResult._retn();
5237 TopoDS_Shape aShape = GeomObjectToShape( theGeom );
5239 std::vector<long> lst =_GetInside(meshPart, theElemType, aShape, &theTolerance);
5241 if( lst.size() > 0 ) {
5242 aResult->length( lst.size() );
5243 for ( size_t i = 0; i < lst.size(); i++ ) {
5244 aResult[i] = lst[i];
5247 return aResult._retn();
5252 std::vector<long> SMESH_Gen_i::_GetInside( SMESH::SMESH_IDSource_ptr meshPart,
5253 SMESH::ElementType theElemType,
5254 TopoDS_Shape& aShape,
5255 double* theTolerance) {
5257 std::vector<long> res;
5258 SMESH::SMESH_Mesh_var mesh = meshPart->GetMesh();
5260 if ( mesh->_is_nil() )
5263 SMESH_Mesh_i* anImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
5267 const SMDS_Mesh* meshDS = anImpl->GetImpl().GetMeshDS();
5272 SMDSAbs_ElementType aType = SMDSAbs_ElementType(theElemType);
5273 SMESH::Controls::ElementsOnShape* anElementsOnShape = new SMESH::Controls::ElementsOnShape();
5274 anElementsOnShape->SetAllNodes( true );
5275 anElementsOnShape->SetMesh( meshDS );
5276 anElementsOnShape->SetShape( aShape, aType );
5279 anElementsOnShape->SetTolerance(*theTolerance);
5281 SMESH::SMESH_Mesh_var msource = SMESH::SMESH_Mesh::_narrow(meshPart);
5282 if ( !msource->_is_nil() ) { // Mesh case
5283 SMDS_ElemIteratorPtr elemIt = meshDS->elementsIterator( aType );
5285 while ( elemIt->more() ) {
5286 const SMDS_MeshElement* anElem = elemIt->next();
5287 long anId = anElem->GetID();
5288 if ( anElementsOnShape->IsSatisfy( anId ) )
5289 res.push_back( anId );
5293 SMESH::SMESH_Group_var gsource = SMESH::SMESH_Group::_narrow(meshPart);
5294 if ( !gsource->_is_nil() ) {
5295 if(theElemType == SMESH::NODE) {
5296 SMESH::long_array_var nodes = gsource->GetNodeIDs();
5297 for ( CORBA::ULong i = 0; i < nodes->length(); ++i ) {
5298 if ( const SMDS_MeshNode* node = meshDS->FindNode( nodes[i] )) {
5299 long anId = node->GetID();
5300 if ( anElementsOnShape->IsSatisfy( anId ) )
5301 res.push_back( anId );
5304 } else if (gsource->GetType() == theElemType || theElemType == SMESH::ALL ) {
5305 SMESH::long_array_var elems = gsource->GetListOfID();
5306 for ( CORBA::ULong i = 0; i < elems->length(); ++i ) {
5307 if ( const SMDS_MeshElement* elem = meshDS->FindElement( elems[i] )) {
5308 long anId = elem->GetID();
5309 if ( anElementsOnShape->IsSatisfy( anId ) )
5310 res.push_back( anId );
5315 SMESH::SMESH_subMesh_var smsource = SMESH::SMESH_subMesh::_narrow(meshPart);
5316 if ( !smsource->_is_nil() ) {
5317 SMESH::long_array_var elems = smsource->GetElementsByType( theElemType );
5318 for ( CORBA::ULong i = 0; i < elems->length(); ++i ) {
5319 const SMDS_MeshElement* elem = ( theElemType == SMESH::NODE ) ? meshDS->FindNode( elems[i] ) : meshDS->FindElement( elems[i] );
5321 long anId = elem->GetID();
5322 if ( anElementsOnShape->IsSatisfy( anId ) )
5323 res.push_back( anId );
5331 //=============================================================================
5333 * SMESHEngine_factory
5335 * C factory, accessible with dlsym, after dlopen
5337 //=============================================================================
5341 PortableServer::ObjectId* SMESHEngine_factory( CORBA::ORB_ptr orb,
5342 PortableServer::POA_ptr poa,
5343 PortableServer::ObjectId* contId,
5344 const char* instanceName,
5345 const char* interfaceName )
5347 if(MYDEBUG) MESSAGE( "PortableServer::ObjectId* SMESHEngine_factory()" );
5348 if(MYDEBUG) SCRUTE(interfaceName);
5349 SMESH_Gen_i* aSMESHGen = new SMESH_Gen_i(orb, poa, contId, instanceName, interfaceName);
5350 return aSMESHGen->getId() ;