1 // SMESH SMESH_I : idl implementation based on 'SMESH' unit's calsses
3 // Copyright (C) 2003 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.
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
24 // File : SMESH_Gen_i.cxx
25 // Author : Paul RASCLE, EDF
30 #include <TopExp_Explorer.hxx>
32 #include <TopoDS_Iterator.hxx>
33 #include <TopoDS_Compound.hxx>
34 #include <TopoDS_CompSolid.hxx>
35 #include <TopoDS_Solid.hxx>
36 #include <TopoDS_Shell.hxx>
37 #include <TopoDS_Face.hxx>
38 #include <TopoDS_Wire.hxx>
39 #include <TopoDS_Edge.hxx>
40 #include <TopoDS_Vertex.hxx>
41 #include <TopoDS_Shape.hxx>
42 #include <TopTools_MapOfShape.hxx>
43 #include <TopTools_IndexedMapOfShape.hxx>
44 #include <TopTools_ListOfShape.hxx>
45 #include <TopTools_ListIteratorOfListOfShape.hxx>
47 #include <BRep_Tool.hxx>
48 #include <TCollection_AsciiString.hxx>
51 #include "Utils_CorbaException.hxx"
53 #include "utilities.h"
64 #define LibHandle HMODULE
65 #define LoadLib( name ) LoadLibrary( name )
66 #define GetProc GetProcAddress
67 #define UnLoadLib( handle ) FreeLibrary( handle );
69 #define LibHandle void*
70 #define LoadLib( name ) dlopen( name, RTLD_LAZY )
72 #define UnLoadLib( handle ) dlclose( handle );
77 #include "SMESH_Gen_i.hxx"
78 #include "SMESH_Mesh_i.hxx"
79 #include "SMESH_Hypothesis_i.hxx"
80 #include "SMESH_Algo_i.hxx"
81 #include "SMESH_Group_i.hxx"
82 #include "SMESH_PythonDump.hxx"
84 #include "SMESHDS_Document.hxx"
85 #include "SMESHDS_Group.hxx"
86 #include "SMESHDS_GroupOnGeom.hxx"
87 #include "SMESH_Mesh.hxx"
88 #include "SMESH_Hypothesis.hxx"
89 #include "SMESH_Group.hxx"
90 #include "SMESH_MeshEditor.hxx"
92 #include "SMDS_EdgePosition.hxx"
93 #include "SMDS_FacePosition.hxx"
95 #include CORBA_SERVER_HEADER(SMESH_Group)
96 #include CORBA_SERVER_HEADER(SMESH_Filter)
98 #include "DriverMED_W_SMESHDS_Mesh.h"
99 #include "DriverMED_R_SMESHDS_Mesh.h"
101 #include "SALOMEDS_Tool.hxx"
102 #include "SALOME_NamingService.hxx"
103 #include "SALOME_LifeCycleCORBA.hxx"
104 #include "Utils_SINGLETON.hxx"
105 #include "OpUtil.hxx"
107 #include CORBA_CLIENT_HEADER(SALOME_ModuleCatalog)
109 #include "GEOM_Client.hxx"
110 #include "Utils_ExceptHandlers.hxx"
115 using SMESH::TPythonDump;
117 #define NUM_TMP_FILES 2
120 static int MYDEBUG = 1;
122 static int MYDEBUG = 0;
125 // Static variables definition
126 CORBA::ORB_var SMESH_Gen_i::myOrb;
127 PortableServer::POA_var SMESH_Gen_i::myPoa;
128 SALOME_NamingService* SMESH_Gen_i::myNS = NULL;
129 SALOME_LifeCycleCORBA* SMESH_Gen_i::myLCC = NULL;
130 SMESH_Gen_i* SMESH_Gen_i::mySMESHGen = NULL;
132 //=============================================================================
134 * GetServant [ static ]
136 * Get servant of the CORBA object
138 //=============================================================================
140 PortableServer::ServantBase_var SMESH_Gen_i::GetServant( CORBA::Object_ptr theObject )
142 if( CORBA::is_nil( theObject ) || CORBA::is_nil( GetPOA() ) )
145 PortableServer::Servant aServant = GetPOA()->reference_to_servant( theObject );
149 INFOS( "GetServant - Unknown exception was caught!!!" );
154 //=============================================================================
156 * SObjectToObject [ static ]
158 * Get CORBA object corresponding to the SALOMEDS::SObject
160 //=============================================================================
162 CORBA::Object_var SMESH_Gen_i::SObjectToObject( SALOMEDS::SObject_ptr theSObject )
164 SALOMEDS::GenericAttribute_var anAttr;
165 CORBA::Object_var anObj;
166 if ( !theSObject->_is_nil() ) {
168 if( theSObject->FindAttribute( anAttr, "AttributeIOR" ) ) {
169 SALOMEDS::AttributeIOR_var anIOR = SALOMEDS::AttributeIOR::_narrow( anAttr );
170 CORBA::String_var aValue = anIOR->Value();
171 if( strcmp( aValue, "" ) != 0 )
172 anObj = GetORB()->string_to_object( aValue );
176 INFOS( "SObjectToObject - Unknown exception was caught!!!" );
182 //=============================================================================
186 * Get SALOME_NamingService object
188 //=============================================================================
190 SALOME_NamingService* SMESH_Gen_i::GetNS()
192 if ( myNS == NULL ) {
193 myNS = SINGLETON_<SALOME_NamingService>::Instance();
194 ASSERT(SINGLETON_<SALOME_NamingService>::IsAlreadyExisting());
195 myNS->init_orb( GetORB() );
200 //=============================================================================
204 * Get SALOME_LifeCycleCORBA object
206 //=============================================================================
207 SALOME_LifeCycleCORBA* SMESH_Gen_i::GetLCC() {
208 if ( myLCC == NULL ) {
209 myLCC = new SALOME_LifeCycleCORBA( GetNS() );
215 //=============================================================================
217 * GetGeomEngine [ static ]
219 * Get GEOM::GEOM_Gen reference
221 //=============================================================================
222 GEOM::GEOM_Gen_ptr SMESH_Gen_i::GetGeomEngine() {
223 GEOM::GEOM_Gen_var aGeomEngine =
224 GEOM::GEOM_Gen::_narrow( GetLCC()->FindOrLoad_Component("FactoryServer","GEOM") );
225 return aGeomEngine._retn();
228 //=============================================================================
230 * SMESH_Gen_i::SMESH_Gen_i
232 * Default constructor: not for use
234 //=============================================================================
236 SMESH_Gen_i::SMESH_Gen_i()
238 INFOS( "SMESH_Gen_i::SMESH_Gen_i : default constructor" );
241 //=============================================================================
243 * SMESH_Gen_i::SMESH_Gen_i
245 * Standard constructor, used with Container
247 //=============================================================================
249 SMESH_Gen_i::SMESH_Gen_i( CORBA::ORB_ptr orb,
250 PortableServer::POA_ptr poa,
251 PortableServer::ObjectId* contId,
252 const char* instanceName,
253 const char* interfaceName )
254 : Engines_Component_i( orb, poa, contId, instanceName, interfaceName )
256 INFOS( "SMESH_Gen_i::SMESH_Gen_i : standard constructor" );
258 myOrb = CORBA::ORB::_duplicate(orb);
259 myPoa = PortableServer::POA::_duplicate(poa);
262 _id = myPoa->activate_object( _thisObj );
264 myIsEmbeddedMode = false;
265 myShapeReader = NULL; // shape reader
268 // set it in standalone mode only
269 //OSD::SetSignal( true );
272 //=============================================================================
274 * SMESH_Gen_i::~SMESH_Gen_i
278 //=============================================================================
280 SMESH_Gen_i::~SMESH_Gen_i()
282 INFOS( "SMESH_Gen_i::~SMESH_Gen_i" );
284 // delete hypothesis creators
285 map<string, GenericHypothesisCreator_i*>::iterator itHyp;
286 for (itHyp = myHypCreatorMap.begin(); itHyp != myHypCreatorMap.end(); itHyp++)
288 delete (*itHyp).second;
290 myHypCreatorMap.clear();
292 // Clear study contexts data
293 map<int, StudyContext*>::iterator it;
294 for ( it = myStudyContextMap.begin(); it != myStudyContextMap.end(); ++it ) {
297 myStudyContextMap.clear();
298 // delete shape reader
299 if ( !myShapeReader )
300 delete myShapeReader;
303 //=============================================================================
305 * SMESH_Gen_i::createHypothesis
307 * Create hypothesis of given type
309 //=============================================================================
310 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::createHypothesis(const char* theHypName,
311 const char* theLibName)
312 throw (SALOME::SALOME_Exception)
314 /* It's Need to tranlate lib name for WIN32 or X platform */
315 char* aPlatformLibName = 0;
316 if ( theLibName && theLibName[0] != '\0' )
319 aPlatformLibName = new char[ strlen(theLibName) + 5 ];
320 aPlatformLibName[0] = '\0';
321 aPlatformLibName = strcat( aPlatformLibName, theLibName );
322 aPlatformLibName = strcat( aPlatformLibName, ".dll" );
324 aPlatformLibName = new char[ strlen(theLibName) + 7 ];
325 aPlatformLibName[0] = '\0';
326 aPlatformLibName = strcat( aPlatformLibName, "lib" );
327 aPlatformLibName = strcat( aPlatformLibName, theLibName );
328 aPlatformLibName = strcat( aPlatformLibName, ".so" );
334 Unexpect aCatch(SALOME_SalomeException);
335 if(MYDEBUG) MESSAGE( "Create Hypothesis <" << theHypName << "> from " << aPlatformLibName/*theLibName*/);
337 // create a new hypothesis object servant
338 SMESH_Hypothesis_i* myHypothesis_i = 0;
339 SMESH::SMESH_Hypothesis_var hypothesis_i;
343 // check, if creator for this hypothesis type already exists
344 if (myHypCreatorMap.find(string(theHypName)) == myHypCreatorMap.end())
346 // load plugin library
347 if(MYDEBUG) MESSAGE("Loading server meshers plugin library ...");
348 LibHandle libHandle = LoadLib( aPlatformLibName/*theLibName*/ );
351 // report any error, if occured
353 const char* anError = dlerror();
354 throw(SALOME_Exception(anError));
356 throw(SALOME_Exception(LOCALIZED( "Can't load server meshers plugin library" )));
360 // get method, returning hypothesis creator
361 if(MYDEBUG) MESSAGE("Find GetHypothesisCreator() method ...");
362 typedef GenericHypothesisCreator_i* (*GetHypothesisCreator)(const char* theHypName);
363 GetHypothesisCreator procHandle =
364 (GetHypothesisCreator)GetProc( libHandle, "GetHypothesisCreator" );
367 throw(SALOME_Exception(LOCALIZED("bad hypothesis plugin library")));
368 UnLoadLib(libHandle);
371 // get hypothesis creator
372 if(MYDEBUG) MESSAGE("Get Hypothesis Creator for " << theHypName);
373 GenericHypothesisCreator_i* aCreator = procHandle(theHypName);
376 throw(SALOME_Exception(LOCALIZED("no such a hypothesis in this plugin")));
379 // map hypothesis creator to a hypothesis name
380 myHypCreatorMap[string(theHypName)] = aCreator;
383 // create a new hypothesis object, store its ref. in studyContext
384 if(MYDEBUG) MESSAGE("Create Hypothesis " << theHypName);
386 myHypCreatorMap[string(theHypName)]->Create (myPoa, GetCurrentStudyID(), &myGen);
387 myHypothesis_i->SetLibName(aPlatformLibName/*theLibName*/); // for persistency assurance
389 catch (SALOME_Exception& S_ex)
391 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
394 if ( aPlatformLibName )
395 delete[] aPlatformLibName;
398 return hypothesis_i._retn();
400 // activate the CORBA servant of hypothesis
401 hypothesis_i = SMESH::SMESH_Hypothesis::_narrow( myHypothesis_i->_this() );
402 int nextId = RegisterObject( hypothesis_i );
403 if(MYDEBUG) MESSAGE( "Add hypo to map with id = "<< nextId );
405 return hypothesis_i._retn();
408 //=============================================================================
410 * SMESH_Gen_i::createMesh
412 * Create empty mesh on shape
414 //=============================================================================
415 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::createMesh()
416 throw ( SALOME::SALOME_Exception )
418 Unexpect aCatch(SALOME_SalomeException);
419 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::createMesh" );
421 // Get or create the GEOM_Client instance
423 // create a new mesh object servant, store it in a map in study context
424 SMESH_Mesh_i* meshServant = new SMESH_Mesh_i( GetPOA(), this, GetCurrentStudyID() );
425 // create a new mesh object
426 meshServant->SetImpl( myGen.CreateMesh( GetCurrentStudyID(), myIsEmbeddedMode ));
428 // activate the CORBA servant of Mesh
429 SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( meshServant->_this() );
430 int nextId = RegisterObject( mesh );
431 if(MYDEBUG) MESSAGE( "Add mesh to map with id = "<< nextId);
434 catch (SALOME_Exception& S_ex) {
435 THROW_SALOME_CORBA_EXCEPTION( S_ex.what(), SALOME::BAD_PARAM );
437 return SMESH::SMESH_Mesh::_nil();
440 //=============================================================================
442 * SMESH_Gen_i::GetShapeReader
446 //=============================================================================
447 GEOM_Client* SMESH_Gen_i::GetShapeReader()
449 // create shape reader if necessary
450 if ( !myShapeReader )
451 myShapeReader = new GEOM_Client(GetContainerRef());
452 ASSERT( myShapeReader );
453 return myShapeReader;
456 //=============================================================================
458 * SMESH_Gen_i::SetEmbeddedMode
462 //=============================================================================
464 void SMESH_Gen_i::SetEmbeddedMode( CORBA::Boolean theMode )
466 myIsEmbeddedMode = theMode;
468 if ( !myIsEmbeddedMode ) {
472 char* envDisableFPE = getenv("DISABLE_FPE");
473 if (envDisableFPE && atoi(envDisableFPE))
478 OSD::SetSignal( raiseFPE );
480 // else OSD::SetSignal() is called in GUI
483 //=============================================================================
485 * SMESH_Gen_i::IsEmbeddedMode
489 //=============================================================================
491 CORBA::Boolean SMESH_Gen_i::IsEmbeddedMode()
493 return myIsEmbeddedMode;
496 //=============================================================================
498 * SMESH_Gen_i::SetCurrentStudy
502 //=============================================================================
504 void SMESH_Gen_i::SetCurrentStudy( SALOMEDS::Study_ptr theStudy )
507 //MESSAGE( "SMESH_Gen_i::SetCurrentStudy" );
508 myCurrentStudy = SALOMEDS::Study::_duplicate( theStudy );
509 // create study context, if it doesn't exist and set current study
510 int studyId = GetCurrentStudyID();
511 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SetCurrentStudy: study Id = " << studyId );
512 if ( myStudyContextMap.find( studyId ) == myStudyContextMap.end() ) {
513 myStudyContextMap[ studyId ] = new StudyContext;
516 // myCurrentStudy may be nil
517 if ( !CORBA::is_nil( myCurrentStudy ) ) {
518 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
519 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
520 aStudyBuilder->LoadWith( myCurrentStudy->FindComponent( "GEOM" ), GetGeomEngine() );
522 // set current study for geom engine
523 //if ( !CORBA::is_nil( GetGeomEngine() ) )
524 // GetGeomEngine()->GetCurrentStudy( myCurrentStudy->StudyId() );
528 //=============================================================================
530 * SMESH_Gen_i::GetCurrentStudy
534 //=============================================================================
536 SALOMEDS::Study_ptr SMESH_Gen_i::GetCurrentStudy()
538 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetCurrentStudy: study Id = " << GetCurrentStudyID() );
539 return SALOMEDS::Study::_duplicate( myCurrentStudy );
542 //=============================================================================
544 * SMESH_Gen_i::GetCurrentStudyContext
546 * Get current study context
548 //=============================================================================
549 StudyContext* SMESH_Gen_i::GetCurrentStudyContext()
551 if ( !CORBA::is_nil( myCurrentStudy ) &&
552 myStudyContextMap.find( GetCurrentStudyID() ) != myStudyContextMap.end() )
553 return myStudyContextMap[ myCurrentStudy->StudyId() ];
558 //=============================================================================
560 * SMESH_Gen_i::CreateHypothesis
562 * Create hypothesis/algorothm of given type and publish it in the study
564 //=============================================================================
566 SMESH::SMESH_Hypothesis_ptr SMESH_Gen_i::CreateHypothesis( const char* theHypName,
567 const char* theLibName )
568 throw ( SALOME::SALOME_Exception )
570 Unexpect aCatch(SALOME_SalomeException);
571 // Create hypothesis/algorithm
572 SMESH::SMESH_Hypothesis_var hyp = this->createHypothesis( theHypName, theLibName );
574 // Publish hypothesis/algorithm in the study
575 if ( CanPublishInStudy( hyp ) ) {
576 SALOMEDS::SObject_var aSO = PublishHypothesis( myCurrentStudy, hyp );
577 if ( !aSO->_is_nil() ) {
578 // Update Python script
579 TPythonDump() << aSO << " = " << this << ".CreateHypothesis('"
580 << theHypName << "', '" << theLibName << "')";
587 //================================================================================
589 * \brief Return hypothesis of given type holding parameter values of the existing mesh
590 * \param theHypType - hypothesis type name
591 * \param theLibName - plugin library name
592 * \param theMesh - The mesh of interest
593 * \param theGeom - The shape to get parameter values from
594 * \retval SMESH::SMESH_Hypothesis_ptr - The returned hypothesis may be the one existing
595 * in a study and used to compute the mesh, or a temporary one created just to pass
598 //================================================================================
600 SMESH::SMESH_Hypothesis_ptr
601 SMESH_Gen_i::GetHypothesisParameterValues (const char* theHypType,
602 const char* theLibName,
603 SMESH::SMESH_Mesh_ptr theMesh,
604 GEOM::GEOM_Object_ptr theGeom)
605 throw ( SALOME::SALOME_Exception )
607 Unexpect aCatch(SALOME_SalomeException);
608 if ( CORBA::is_nil( theMesh ) )
609 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
610 if ( CORBA::is_nil( theGeom ) )
611 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
613 // -----------------------------------------------
614 // find hypothesis used to mesh theGeom
615 // -----------------------------------------------
617 // get mesh and shape
618 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
619 TopoDS_Shape shape = GeomObjectToShape( theGeom );
620 if ( !meshServant || shape.IsNull() )
621 return SMESH::SMESH_Hypothesis::_nil();
622 ::SMESH_Mesh& mesh = meshServant->GetImpl();
624 if ( mesh.NbNodes() == 0 ) // empty mesh
625 return SMESH::SMESH_Hypothesis::_nil();
627 // create a temporary hypothesis to know its dimention
628 SMESH::SMESH_Hypothesis_var tmpHyp = this->createHypothesis( theHypType, theLibName );
629 SMESH_Hypothesis_i* hypServant = SMESH::DownCast<SMESH_Hypothesis_i*>( tmpHyp );
631 return SMESH::SMESH_Hypothesis::_nil();
632 ::SMESH_Hypothesis* hyp = hypServant->GetImpl();
634 // look for a hypothesis of theHypType used to mesh the shape
635 if ( myGen.GetShapeDim( shape ) == hyp->GetDim() )
638 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( theGeom );
639 int nbLocalHyps = aHypList->length();
640 for ( int i = 0; i < nbLocalHyps; i++ )
641 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND local!
642 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
643 // check super shapes
644 TopTools_ListIteratorOfListOfShape itShape( mesh.GetAncestors( shape ));
645 while ( nbLocalHyps == 0 && itShape.More() ) {
646 GEOM::GEOM_Object_ptr geomObj = ShapeToGeomObject( itShape.Value() );
647 if ( ! CORBA::is_nil( geomObj )) {
648 SMESH::ListOfHypothesis_var aHypList = theMesh->GetHypothesisList( geomObj );
649 nbLocalHyps = aHypList->length();
650 for ( int i = 0; i < nbLocalHyps; i++ )
651 if ( strcmp( theHypType, aHypList[i]->GetName() ) == 0 ) // FOUND global!
652 return SMESH::SMESH_Hypothesis::_duplicate( aHypList[i] );
658 // let the temporary hypothesis find out some how parameter values
659 if ( hyp->SetParametersByMesh( &mesh, shape ))
660 return SMESH::SMESH_Hypothesis::_duplicate( tmpHyp );
662 return SMESH::SMESH_Hypothesis::_nil();
665 //=============================================================================
667 * SMESH_Gen_i::CreateMesh
669 * Create empty mesh on a shape and publish it in the study
671 //=============================================================================
673 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMesh( GEOM::GEOM_Object_ptr theShapeObject )
674 throw ( SALOME::SALOME_Exception )
676 Unexpect aCatch(SALOME_SalomeException);
677 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
679 SMESH::SMESH_Mesh_var mesh = this->createMesh();
681 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( mesh );
682 ASSERT( meshServant );
683 meshServant->SetShape( theShapeObject );
685 // publish mesh in the study
686 if ( CanPublishInStudy( mesh ) ) {
687 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
688 aStudyBuilder->NewCommand(); // There is a transaction
689 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, mesh.in() );
690 aStudyBuilder->CommitCommand();
691 if ( !aSO->_is_nil() ) {
692 // Update Python script
693 TPythonDump() << aSO << " = " << this << ".CreateMesh(" << theShapeObject << ")";
700 //=============================================================================
702 * SMESH_Gen_i::CreateEmptyMesh
706 //=============================================================================
708 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateEmptyMesh()
709 throw ( SALOME::SALOME_Exception )
711 Unexpect aCatch(SALOME_SalomeException);
712 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMesh" );
714 SMESH::SMESH_Mesh_var mesh = this->createMesh();
716 // publish mesh in the study
717 if ( CanPublishInStudy( mesh ) ) {
718 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
719 aStudyBuilder->NewCommand(); // There is a transaction
720 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, mesh.in() );
721 aStudyBuilder->CommitCommand();
722 if ( !aSO->_is_nil() ) {
723 // Update Python script
724 TPythonDump() << aSO << " = " << this << ".CreateEmptyMesh()";
731 //=============================================================================
733 * SMESH_Gen_i::CreateMeshFromUNV
735 * Create mesh and import data from UNV file
737 //=============================================================================
739 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromUNV( const char* theFileName )
740 throw ( SALOME::SALOME_Exception )
742 Unexpect aCatch(SALOME_SalomeException);
743 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromUNV" );
745 SMESH::SMESH_Mesh_var aMesh = createMesh();
747 // publish mesh in the study
748 if ( CanPublishInStudy( aMesh ) ) {
749 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
750 aStudyBuilder->NewCommand(); // There is a transaction
751 SALOMEDS::SObject_var aSO = PublishMesh( myCurrentStudy, aMesh.in(), aFileName.c_str() );
752 aStudyBuilder->CommitCommand();
753 if ( !aSO->_is_nil() ) {
754 // Update Python script
755 TPythonDump() << aSO << " = smeshgen.CreateMeshesFromUNV('" << theFileName << "')";
759 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
761 aServant->ImportUNVFile( theFileName );
763 // Dump creation of groups
764 aServant->GetGroups();
766 return aMesh._retn();
769 //=============================================================================
771 * SMESH_Gen_i::CreateMeshFromMED
773 * Create mesh and import data from MED file
775 //=============================================================================
777 SMESH::mesh_array* SMESH_Gen_i::CreateMeshesFromMED( const char* theFileName,
778 SMESH::DriverMED_ReadStatus& theStatus)
779 throw ( SALOME::SALOME_Exception )
781 Unexpect aCatch(SALOME_SalomeException);
782 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshFromMED" );
784 // Retrieve mesh names from the file
785 DriverMED_R_SMESHDS_Mesh myReader;
786 myReader.SetFile( theFileName );
787 myReader.SetMeshId( -1 );
788 Driver_Mesh::Status aStatus;
789 list<string> aNames = myReader.GetMeshNames(aStatus);
790 SMESH::mesh_array_var aResult = new SMESH::mesh_array();
791 theStatus = (SMESH::DriverMED_ReadStatus)aStatus;
793 { // open a new scope to make aPythonDump die before PythonDump in SMESH_Mesh::GetGroups()
796 TPythonDump aPythonDump;
798 //TCollection_AsciiString aStr ("([");
800 if (theStatus == SMESH::DRS_OK) {
801 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
802 aStudyBuilder->NewCommand(); // There is a transaction
803 aResult->length( aNames.size() );
806 // Iterate through all meshes and create mesh objects
807 for ( list<string>::iterator it = aNames.begin(); it != aNames.end(); it++ ) {
809 //if (i > 0) aStr += ", ";
810 if (i > 0) aPythonDump << ", ";
813 SMESH::SMESH_Mesh_var mesh = createMesh();
815 // publish mesh in the study
816 SALOMEDS::SObject_var aSO;
817 if ( CanPublishInStudy( mesh ) )
818 aSO = PublishMesh( myCurrentStudy, mesh.in(), (*it).c_str() );
819 if ( !aSO->_is_nil() ) {
822 //aStr += aSO->GetID();
825 aPythonDump << "mesh_" << i;
827 // aStr += TCollection_AsciiString(i);
830 // Read mesh data (groups are published automatically by ImportMEDFile())
831 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( mesh ).in() );
832 ASSERT( meshServant );
833 SMESH::DriverMED_ReadStatus status1 =
834 meshServant->ImportMEDFile( theFileName, (*it).c_str() );
835 if (status1 > theStatus)
838 aResult[i++] = SMESH::SMESH_Mesh::_duplicate( mesh );
840 aStudyBuilder->CommitCommand();
843 // Update Python script
844 aPythonDump << "], status) = " << this << ".CreateMeshesFromMED('" << theFileName << "')";
846 // Dump creation of groups
847 for ( int i = 0; i < aResult->length(); ++i )
848 aResult[ i ]->GetGroups();
850 return aResult._retn();
853 //=============================================================================
855 * SMESH_Gen_i::CreateMeshFromSTL
857 * Create mesh and import data from STL file
859 //=============================================================================
861 SMESH::SMESH_Mesh_ptr SMESH_Gen_i::CreateMeshesFromSTL( const char* theFileName )
862 throw ( SALOME::SALOME_Exception )
864 Unexpect aCatch(SALOME_SalomeException);
865 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::CreateMeshesFromSTL" );
867 SMESH::SMESH_Mesh_var aMesh = createMesh();
869 // publish mesh in the study
870 if ( CanPublishInStudy( aMesh ) ) {
871 SALOMEDS::StudyBuilder_var aStudyBuilder = myCurrentStudy->NewBuilder();
872 aStudyBuilder->NewCommand(); // There is a transaction
873 SALOMEDS::SObject_var aSO = PublishInStudy
874 ( myCurrentStudy, SALOMEDS::SObject::_nil(), aMesh.in(), aFileName.c_str() );
875 aStudyBuilder->CommitCommand();
876 if ( !aSO->_is_nil() ) {
877 // Update Python script
878 TPythonDump() << aSO << " = " << this << ".CreateMeshesFromSTL('" << theFileName << "')";
882 SMESH_Mesh_i* aServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( aMesh ).in() );
884 aServant->ImportSTLFile( theFileName );
885 return aMesh._retn();
888 //=============================================================================
890 * SMESH_Gen_i::IsReadyToCompute
892 * Returns true if mesh contains enough data to be computed
894 //=============================================================================
896 CORBA::Boolean SMESH_Gen_i::IsReadyToCompute( SMESH::SMESH_Mesh_ptr theMesh,
897 GEOM::GEOM_Object_ptr theShapeObject )
898 throw ( SALOME::SALOME_Exception )
900 Unexpect aCatch(SALOME_SalomeException);
901 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IsReadyToCompute" );
903 if ( CORBA::is_nil( theShapeObject ) )
904 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
907 if ( CORBA::is_nil( theMesh ) )
908 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
913 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
914 ASSERT( meshServant );
916 // get local TopoDS_Shape
917 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
918 // call implementation
919 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
920 return myGen.CheckAlgoState( myLocMesh, myLocShape );
923 catch ( SALOME_Exception& S_ex ) {
924 INFOS( "catch exception "<< S_ex.what() );
929 //================================================================================
931 * \brief Returns errors of hypotheses definintion
932 * \param theMesh - the mesh
933 * \param theSubObject - the main or sub- shape
934 * \retval SMESH::algo_error_array* - sequence of errors
936 //================================================================================
938 SMESH::algo_error_array* SMESH_Gen_i::GetAlgoState( SMESH::SMESH_Mesh_ptr theMesh,
939 GEOM::GEOM_Object_ptr theSubObject )
940 throw ( SALOME::SALOME_Exception )
942 Unexpect aCatch(SALOME_SalomeException);
943 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetAlgoState()" );
945 if ( CORBA::is_nil( theSubObject ) )
946 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference", SALOME::BAD_PARAM );
948 if ( CORBA::is_nil( theMesh ) )
949 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",SALOME::BAD_PARAM );
951 SMESH::algo_error_array_var error_array = new SMESH::algo_error_array;
953 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
954 ASSERT( meshServant );
956 TopoDS_Shape myLocShape = GeomObjectToShape( theSubObject );
957 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
958 list< ::SMESH_Gen::TAlgoStateError > error_list;
959 list< ::SMESH_Gen::TAlgoStateError >::iterator error;
960 // call ::SMESH_Gen::GetAlgoState()
961 myGen.GetAlgoState( myLocMesh, myLocShape, error_list );
962 error_array->length( error_list.size() );
964 for ( error = error_list.begin(); error != error_list.end(); ++error )
967 SMESH::AlgoStateErrorName errName;
968 switch ( error->_name ) {
969 case ::SMESH_Gen::MISSING_ALGO: errName = SMESH::MISSING_ALGO; break;
970 case ::SMESH_Gen::MISSING_HYPO: errName = SMESH::MISSING_HYPO; break;
971 case ::SMESH_Gen::NOT_CONFORM_MESH: errName = SMESH::NOT_CONFORM_MESH; break;
973 THROW_SALOME_CORBA_EXCEPTION( "bad error name",SALOME::BAD_PARAM );
976 CORBA::String_var algoName;
977 if ( error->_algo ) {
978 if ( !myCurrentStudy->_is_nil() ) {
979 // find algo in the study
980 SALOMEDS::SComponent_var father = SALOMEDS::SComponent::_narrow
981 ( myCurrentStudy->FindComponent( ComponentDataType() ) );
982 if ( !father->_is_nil() ) {
983 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( father );
984 for ( ; itBig->More(); itBig->Next() ) {
985 SALOMEDS::SObject_var gotBranch = itBig->Value();
986 if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
987 SALOMEDS::ChildIterator_var algoIt = myCurrentStudy->NewChildIterator( gotBranch );
988 for ( ; algoIt->More(); algoIt->Next() ) {
989 SALOMEDS::SObject_var algoSO = algoIt->Value();
990 CORBA::Object_var algoIOR = SObjectToObject( algoSO );
991 if ( !CORBA::is_nil( algoIOR )) {
992 SMESH_Hypothesis_i* myImpl = SMESH::DownCast<SMESH_Hypothesis_i*>( algoIOR );
993 if ( myImpl && myImpl->GetImpl() == error->_algo ) {
994 algoName = algoSO->GetName();
998 } // loop on algo SO's
1001 } // SMESH component iterator
1004 if ( algoName.in() == 0 )
1005 // use algo type name
1006 algoName = CORBA::string_dup( error->_algo->GetName() );
1008 // fill AlgoStateError structure
1009 SMESH::AlgoStateError & errStruct = error_array[ i++ ];
1010 errStruct.name = errName;
1011 errStruct.algoName = algoName;
1012 errStruct.algoDim = error->_algoDim;
1013 errStruct.isGlobalAlgo = error->_isGlobalAlgo;
1017 catch ( SALOME_Exception& S_ex ) {
1018 INFOS( "catch exception "<< S_ex.what() );
1020 return error_array._retn();
1023 //=============================================================================
1025 * SMESH_Gen_i::GetSubShapesId
1027 * Get sub-shapes unique ID's list
1029 //=============================================================================
1031 SMESH::long_array* SMESH_Gen_i::GetSubShapesId( GEOM::GEOM_Object_ptr theMainShapeObject,
1032 const SMESH::object_array& theListOfSubShapeObject )
1033 throw ( SALOME::SALOME_Exception )
1035 Unexpect aCatch(SALOME_SalomeException);
1036 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::GetSubShapesId" );
1038 SMESH::long_array_var shapesId = new SMESH::long_array;
1041 if ( CORBA::is_nil( theMainShapeObject ) )
1042 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1043 SALOME::BAD_PARAM );
1047 TopoDS_Shape myMainShape = GeomObjectToShape(theMainShapeObject);
1048 TopTools_IndexedMapOfShape myIndexToShape;
1049 TopExp::MapShapes(myMainShape,myIndexToShape);
1051 for ( int i = 0; i < theListOfSubShapeObject.length(); i++ )
1053 GEOM::GEOM_Object_var aShapeObject
1054 = GEOM::GEOM_Object::_narrow(theListOfSubShapeObject[i]);
1055 if ( CORBA::is_nil( aShapeObject ) )
1056 THROW_SALOME_CORBA_EXCEPTION ("bad shape object reference", \
1057 SALOME::BAD_PARAM );
1059 TopoDS_Shape locShape = GeomObjectToShape(aShapeObject);
1060 for (TopExp_Explorer exp(locShape,TopAbs_FACE); exp.More(); exp.Next())
1062 const TopoDS_Face& F = TopoDS::Face(exp.Current());
1063 setId.insert(myIndexToShape.FindIndex(F));
1064 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(F));
1066 for (TopExp_Explorer exp(locShape,TopAbs_EDGE); exp.More(); exp.Next())
1068 const TopoDS_Edge& E = TopoDS::Edge(exp.Current());
1069 setId.insert(myIndexToShape.FindIndex(E));
1070 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(E));
1072 for (TopExp_Explorer exp(locShape,TopAbs_VERTEX); exp.More(); exp.Next())
1074 const TopoDS_Vertex& V = TopoDS::Vertex(exp.Current());
1075 setId.insert(myIndexToShape.FindIndex(V));
1076 if(MYDEBUG) SCRUTE(myIndexToShape.FindIndex(V));
1079 shapesId->length(setId.size());
1080 set<int>::iterator iind;
1082 for (iind = setId.begin(); iind != setId.end(); iind++)
1084 if(MYDEBUG) SCRUTE((*iind));
1085 shapesId[i] = (*iind);
1086 if(MYDEBUG) SCRUTE(shapesId[i]);
1090 catch (SALOME_Exception& S_ex)
1092 THROW_SALOME_CORBA_EXCEPTION(S_ex.what(), SALOME::BAD_PARAM);
1095 return shapesId._retn();
1098 //=============================================================================
1100 * SMESH_Gen_i::Compute
1102 * Compute mesh on a shape
1104 //=============================================================================
1106 CORBA::Boolean SMESH_Gen_i::Compute( SMESH::SMESH_Mesh_ptr theMesh,
1107 GEOM::GEOM_Object_ptr theShapeObject )
1108 throw ( SALOME::SALOME_Exception )
1110 Unexpect aCatch(SALOME_SalomeException);
1111 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Compute" );
1113 if ( CORBA::is_nil( theShapeObject ) )
1114 THROW_SALOME_CORBA_EXCEPTION( "bad shape object reference",
1115 SALOME::BAD_PARAM );
1117 if ( CORBA::is_nil( theMesh ) )
1118 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference",
1119 SALOME::BAD_PARAM );
1121 // Update Python script
1122 TPythonDump() << "isDone = " << this << ".Compute( "
1123 << theMesh << ", " << theShapeObject << ")";
1124 TPythonDump() << "if not isDone: print 'Mesh " << theMesh << " : computation failed'";
1128 SMESH_Mesh_i* meshServant = dynamic_cast<SMESH_Mesh_i*>( GetServant( theMesh ).in() );
1129 ASSERT( meshServant );
1130 if ( meshServant ) {
1131 // get local TopoDS_Shape
1132 TopoDS_Shape myLocShape = GeomObjectToShape( theShapeObject );
1133 // call implementation compute
1134 ::SMESH_Mesh& myLocMesh = meshServant->GetImpl();
1135 return myGen.Compute( myLocMesh, myLocShape);
1138 catch ( SALOME_Exception& S_ex ) {
1139 INFOS( "Compute(): catch exception "<< S_ex.what() );
1142 INFOS( "Compute(): unknown exception " );
1147 //================================================================================
1149 * \brief Return geometrical object the given element is built on
1150 * \param theMesh - the mesh the element is in
1151 * \param theElementID - the element ID
1152 * \param theGeomName - the name of the result geom object if it is not yet published
1153 * \retval GEOM::GEOM_Object_ptr - the found or just published geom object
1155 //================================================================================
1157 GEOM::GEOM_Object_ptr
1158 SMESH_Gen_i::GetGeometryByMeshElement( SMESH::SMESH_Mesh_ptr theMesh,
1159 CORBA::Long theElementID,
1160 const char* theGeomName)
1161 throw ( SALOME::SALOME_Exception )
1163 Unexpect aCatch(SALOME_SalomeException);
1164 if ( CORBA::is_nil( theMesh ) )
1165 THROW_SALOME_CORBA_EXCEPTION( "bad Mesh reference", SALOME::BAD_PARAM );
1167 GEOM::GEOM_Object_var mainShape = theMesh->GetShapeToMesh();
1168 GEOM::GEOM_Gen_var geomGen = GetGeomEngine();
1170 // get a core mesh DS
1171 SMESH_Mesh_i* meshServant = SMESH::DownCast<SMESH_Mesh_i*>( theMesh );
1172 if ( meshServant && !geomGen->_is_nil() && !mainShape->_is_nil() )
1174 ::SMESH_Mesh & mesh = meshServant->GetImpl();
1175 SMESHDS_Mesh* meshDS = mesh.GetMeshDS();
1176 // find the element in mesh
1177 if ( const SMDS_MeshElement * elem = meshDS->FindElement( theElementID ) )
1178 // find a shape id by the element
1179 if ( int shapeID = ::SMESH_MeshEditor( &mesh ).FindShape( elem )) {
1180 // get a geom object by the shape id
1181 GEOM::GEOM_Object_var geom = ShapeToGeomObject( meshDS->IndexToShape( shapeID ));
1182 if ( geom->_is_nil() ) {
1183 GEOM::GEOM_IShapesOperations_var op =
1184 geomGen->GetIShapesOperations( GetCurrentStudyID() );
1185 if ( !op->_is_nil() )
1186 geom = op->GetSubShape( mainShape, shapeID );
1188 if ( !geom->_is_nil() ) {
1189 // try to find the corresponding SObject
1190 GeomObjectToShape( geom ); // geom client remembers the found shape
1191 SALOMEDS::SObject_var SObj = ObjectToSObject( myCurrentStudy, geom.in() );
1192 if ( SObj->_is_nil() )
1193 // publish a new subshape
1194 SObj = geomGen->AddInStudy( myCurrentStudy, geom, theGeomName, mainShape );
1195 // return only published geometry
1196 if ( !SObj->_is_nil() )
1197 return geom._retn();
1201 return GEOM::GEOM_Object::_nil();
1204 //=============================================================================
1208 * Save SMESH module's data
1210 //=============================================================================
1211 SALOMEDS::TMPFile* SMESH_Gen_i::Save( SALOMEDS::SComponent_ptr theComponent,
1215 INFOS( "SMESH_Gen_i::Save" );
1217 // ASSERT( theComponent->GetStudy()->StudyId() == myCurrentStudy->StudyId() )
1218 // san -- in case <myCurrentStudy> differs from theComponent's study,
1219 // use that of the component
1220 if ( myCurrentStudy->_is_nil() ||
1221 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
1222 SetCurrentStudy( theComponent->GetStudy() );
1224 // Store study contents as a set of python commands
1225 SavePython(myCurrentStudy);
1227 StudyContext* myStudyContext = GetCurrentStudyContext();
1229 // Declare a byte stream
1230 SALOMEDS::TMPFile_var aStreamFile;
1232 // Obtain a temporary dir
1233 TCollection_AsciiString tmpDir =
1234 ( isMultiFile ) ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
1236 // Create a sequence of files processed
1237 SALOMEDS::ListOfFileNames_var aFileSeq = new SALOMEDS::ListOfFileNames;
1238 aFileSeq->length( NUM_TMP_FILES );
1240 TCollection_AsciiString aStudyName( "" );
1242 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
1244 // Set names of temporary files
1245 TCollection_AsciiString filename =
1246 aStudyName + TCollection_AsciiString( "_SMESH.hdf" ); // for SMESH data itself
1247 TCollection_AsciiString meshfile =
1248 aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" ); // for mesh data to be stored in MED file
1249 aFileSeq[ 0 ] = CORBA::string_dup( filename.ToCString() );
1250 aFileSeq[ 1 ] = CORBA::string_dup( meshfile.ToCString() );
1251 filename = tmpDir + filename;
1252 meshfile = tmpDir + meshfile;
1255 HDFdataset* aDataset;
1256 HDFgroup* aTopGroup;
1258 HDFgroup* aSubGroup;
1259 HDFgroup* aSubSubGroup;
1260 hdf_size aSize[ 1 ];
1263 //Remove the files if they exist: BugID: 11225
1264 TCollection_AsciiString cmd("rm -f \"");
1269 system(cmd.ToCString());
1271 // MED writer to be used by storage process
1272 DriverMED_W_SMESHDS_Mesh myWriter;
1273 myWriter.SetFile( meshfile.ToCString() );
1276 // ---> create HDF file
1277 aFile = new HDFfile( filename.ToCString() );
1278 aFile->CreateOnDisk();
1280 // --> iterator for top-level objects
1281 SALOMEDS::ChildIterator_var itBig = myCurrentStudy->NewChildIterator( theComponent );
1282 for ( ; itBig->More(); itBig->Next() ) {
1283 SALOMEDS::SObject_var gotBranch = itBig->Value();
1285 // --> hypotheses root branch (only one for the study)
1286 if ( gotBranch->Tag() == GetHypothesisRootTag() ) {
1287 // create hypotheses root HDF group
1288 aTopGroup = new HDFgroup( "Hypotheses", aFile );
1289 aTopGroup->CreateOnDisk();
1291 // iterator for all hypotheses
1292 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
1293 for ( ; it->More(); it->Next() ) {
1294 SALOMEDS::SObject_var mySObject = it->Value();
1295 CORBA::Object_var anObject = SObjectToObject( mySObject );
1296 if ( !CORBA::is_nil( anObject ) ) {
1297 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
1298 if ( !myHyp->_is_nil() ) {
1299 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
1301 string hypname = string( myHyp->GetName() );
1302 string libname = string( myHyp->GetLibName() );
1303 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1304 int id = myStudyContext->findId( string( objStr.in() ) );
1305 string hypdata = string( myImpl->SaveTo() );
1307 // for each hypothesis create HDF group basing on its id
1308 char hypGrpName[30];
1309 sprintf( hypGrpName, "Hypothesis %d", id );
1310 aGroup = new HDFgroup( hypGrpName, aTopGroup );
1311 aGroup->CreateOnDisk();
1312 // --> type name of hypothesis
1313 aSize[ 0 ] = hypname.length() + 1;
1314 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
1315 aDataset->CreateOnDisk();
1316 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
1317 aDataset->CloseOnDisk();
1318 // --> server plugin library name of hypothesis
1319 aSize[ 0 ] = libname.length() + 1;
1320 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
1321 aDataset->CreateOnDisk();
1322 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
1323 aDataset->CloseOnDisk();
1324 // --> persistent data of hypothesis
1325 aSize[ 0 ] = hypdata.length() + 1;
1326 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
1327 aDataset->CreateOnDisk();
1328 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
1329 aDataset->CloseOnDisk();
1330 // close hypothesis HDF group
1331 aGroup->CloseOnDisk();
1336 // close hypotheses root HDF group
1337 aTopGroup->CloseOnDisk();
1339 // --> algorithms root branch (only one for the study)
1340 else if ( gotBranch->Tag() == GetAlgorithmsRootTag() ) {
1341 // create algorithms root HDF group
1342 aTopGroup = new HDFgroup( "Algorithms", aFile );
1343 aTopGroup->CreateOnDisk();
1345 // iterator for all algorithms
1346 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( gotBranch );
1347 for ( ; it->More(); it->Next() ) {
1348 SALOMEDS::SObject_var mySObject = it->Value();
1349 CORBA::Object_var anObject = SObjectToObject( mySObject );
1350 if ( !CORBA::is_nil( anObject ) ) {
1351 SMESH::SMESH_Hypothesis_var myHyp = SMESH::SMESH_Hypothesis::_narrow( anObject );
1352 if ( !myHyp->_is_nil() ) {
1353 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
1355 string hypname = string( myHyp->GetName() );
1356 string libname = string( myHyp->GetLibName() );
1357 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1358 int id = myStudyContext->findId( string( objStr.in() ) );
1359 string hypdata = string( myImpl->SaveTo() );
1361 // for each algorithm create HDF group basing on its id
1362 char hypGrpName[30];
1363 sprintf( hypGrpName, "Algorithm %d", id );
1364 aGroup = new HDFgroup( hypGrpName, aTopGroup );
1365 aGroup->CreateOnDisk();
1366 // --> type name of algorithm
1367 aSize[0] = hypname.length() + 1;
1368 aDataset = new HDFdataset( "Name", aGroup, HDF_STRING, aSize, 1 );
1369 aDataset->CreateOnDisk();
1370 aDataset->WriteOnDisk( ( char* )( hypname.c_str() ) );
1371 aDataset->CloseOnDisk();
1372 // --> server plugin library name of hypothesis
1373 aSize[0] = libname.length() + 1;
1374 aDataset = new HDFdataset( "LibName", aGroup, HDF_STRING, aSize, 1 );
1375 aDataset->CreateOnDisk();
1376 aDataset->WriteOnDisk( ( char* )( libname.c_str() ) );
1377 aDataset->CloseOnDisk();
1378 // --> persistent data of algorithm
1379 aSize[0] = hypdata.length() + 1;
1380 aDataset = new HDFdataset( "Data", aGroup, HDF_STRING, aSize, 1 );
1381 aDataset->CreateOnDisk();
1382 aDataset->WriteOnDisk( ( char* )( hypdata.c_str() ) );
1383 aDataset->CloseOnDisk();
1384 // close algorithm HDF group
1385 aGroup->CloseOnDisk();
1390 // close algorithms root HDF group
1391 aTopGroup->CloseOnDisk();
1393 // --> mesh objects roots branches
1394 else if ( gotBranch->Tag() > GetAlgorithmsRootTag() ) {
1395 CORBA::Object_var anObject = SObjectToObject( gotBranch );
1396 if ( !CORBA::is_nil( anObject ) ) {
1397 SMESH::SMESH_Mesh_var myMesh = SMESH::SMESH_Mesh::_narrow( anObject ) ;
1398 if ( !myMesh->_is_nil() ) {
1399 SMESH_Mesh_i* myImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myMesh ).in() );
1401 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1402 int id = myStudyContext->findId( string( objStr.in() ) );
1403 ::SMESH_Mesh& myLocMesh = myImpl->GetImpl();
1404 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
1406 // for each mesh open the HDF group basing on its id
1407 char meshGrpName[ 30 ];
1408 sprintf( meshGrpName, "Mesh %d", id );
1409 aTopGroup = new HDFgroup( meshGrpName, aFile );
1410 aTopGroup->CreateOnDisk();
1412 // --> put dataset to hdf file which is a flag that mesh has data
1413 string strHasData = "0";
1414 // check if the mesh is not empty
1415 if ( mySMESHDSMesh->NbNodes() > 0 ) {
1416 // write mesh data to med file
1417 myWriter.SetMesh( mySMESHDSMesh );
1418 myWriter.SetMeshId( id );
1421 aSize[ 0 ] = strHasData.length() + 1;
1422 aDataset = new HDFdataset( "Has data", aTopGroup, HDF_STRING, aSize, 1 );
1423 aDataset->CreateOnDisk();
1424 aDataset->WriteOnDisk( ( char* )( strHasData.c_str() ) );
1425 aDataset->CloseOnDisk();
1427 // write reference on a shape if exists
1428 SALOMEDS::SObject_var myRef;
1429 bool shapeRefFound = false;
1430 bool found = gotBranch->FindSubObject( GetRefOnShapeTag(), myRef );
1432 SALOMEDS::SObject_var myShape;
1433 bool ok = myRef->ReferencedObject( myShape );
1435 shapeRefFound = (! CORBA::is_nil( myShape->GetObject() ));
1436 string myRefOnObject = myShape->GetID();
1437 if ( shapeRefFound && myRefOnObject.length() > 0 ) {
1438 aSize[ 0 ] = myRefOnObject.length() + 1;
1439 aDataset = new HDFdataset( "Ref on shape", aTopGroup, HDF_STRING, aSize, 1 );
1440 aDataset->CreateOnDisk();
1441 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1442 aDataset->CloseOnDisk();
1447 // write applied hypotheses if exist
1448 SALOMEDS::SObject_var myHypBranch;
1449 found = gotBranch->FindSubObject( GetRefOnAppliedHypothesisTag(), myHypBranch );
1450 if ( found && !shapeRefFound ) { // remove applied hyps
1451 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myHypBranch );
1453 if ( found && shapeRefFound ) {
1454 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
1455 aGroup->CreateOnDisk();
1457 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myHypBranch );
1459 for ( ; it->More(); it->Next() ) {
1460 SALOMEDS::SObject_var mySObject = it->Value();
1461 SALOMEDS::SObject_var myRefOnHyp;
1462 bool ok = mySObject->ReferencedObject( myRefOnHyp );
1464 // san - it is impossible to recover applied hypotheses
1465 // using their entries within Load() method,
1466 // for there are no AttributeIORs in the study when Load() is working.
1467 // Hence, it is better to store persistent IDs of hypotheses as references to them
1469 //string myRefOnObject = myRefOnHyp->GetID();
1470 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
1471 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1472 int id = myStudyContext->findId( string( objStr.in() ) );
1473 //if ( myRefOnObject.length() > 0 ) {
1474 //aSize[ 0 ] = myRefOnObject.length() + 1;
1475 char hypName[ 30 ], hypId[ 30 ];
1476 sprintf( hypName, "Hyp %d", ++hypNb );
1477 sprintf( hypId, "%d", id );
1478 aSize[ 0 ] = strlen( hypId ) + 1;
1479 aDataset = new HDFdataset( hypName, aGroup, HDF_STRING, aSize, 1 );
1480 aDataset->CreateOnDisk();
1481 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1482 aDataset->WriteOnDisk( hypId );
1483 aDataset->CloseOnDisk();
1487 aGroup->CloseOnDisk();
1490 // write applied algorithms if exist
1491 SALOMEDS::SObject_var myAlgoBranch;
1492 found = gotBranch->FindSubObject( GetRefOnAppliedAlgorithmsTag(), myAlgoBranch );
1493 if ( found && !shapeRefFound ) { // remove applied algos
1494 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( myAlgoBranch );
1496 if ( found && shapeRefFound ) {
1497 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
1498 aGroup->CreateOnDisk();
1500 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myAlgoBranch );
1502 for ( ; it->More(); it->Next() ) {
1503 SALOMEDS::SObject_var mySObject = it->Value();
1504 SALOMEDS::SObject_var myRefOnAlgo;
1505 bool ok = mySObject->ReferencedObject( myRefOnAlgo );
1507 // san - it is impossible to recover applied algorithms
1508 // using their entries within Load() method,
1509 // for there are no AttributeIORs in the study when Load() is working.
1510 // Hence, it is better to store persistent IDs of algorithms as references to them
1512 //string myRefOnObject = myRefOnAlgo->GetID();
1513 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
1514 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1515 int id = myStudyContext->findId( string( objStr.in() ) );
1516 //if ( myRefOnObject.length() > 0 ) {
1517 //aSize[ 0 ] = myRefOnObject.length() + 1;
1518 char algoName[ 30 ], algoId[ 30 ];
1519 sprintf( algoName, "Algo %d", ++algoNb );
1520 sprintf( algoId, "%d", id );
1521 aSize[ 0 ] = strlen( algoId ) + 1;
1522 aDataset = new HDFdataset( algoName, aGroup, HDF_STRING, aSize, 1 );
1523 aDataset->CreateOnDisk();
1524 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1525 aDataset->WriteOnDisk( algoId );
1526 aDataset->CloseOnDisk();
1530 aGroup->CloseOnDisk();
1533 // --> submesh objects sub-branches
1535 for ( int i = GetSubMeshOnVertexTag(); i <= GetSubMeshOnCompoundTag(); i++ ) {
1536 SALOMEDS::SObject_var mySubmeshBranch;
1537 found = gotBranch->FindSubObject( i, mySubmeshBranch );
1539 if ( found ) // check if there is shape reference in submeshes
1541 bool hasShapeRef = false;
1542 SALOMEDS::ChildIterator_var itSM =
1543 myCurrentStudy->NewChildIterator( mySubmeshBranch );
1544 for ( ; itSM->More(); itSM->Next() ) {
1545 SALOMEDS::SObject_var mySubRef, myShape, mySObject = itSM->Value();
1546 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
1547 mySubRef->ReferencedObject( myShape );
1548 if ( !CORBA::is_nil( myShape ) && !CORBA::is_nil( myShape->GetObject() ))
1551 { // remove one submesh
1552 if ( shapeRefFound )
1553 { // unassign hypothesis
1554 SMESH::SMESH_subMesh_var mySubMesh =
1555 SMESH::SMESH_subMesh::_narrow( SObjectToObject( mySObject ));
1556 if ( !mySubMesh->_is_nil() ) {
1557 int shapeID = mySubMesh->GetId();
1558 TopoDS_Shape S = mySMESHDSMesh->IndexToShape( shapeID );
1559 const list<const SMESHDS_Hypothesis*>& hypList =
1560 mySMESHDSMesh->GetHypothesis( S );
1561 list<const SMESHDS_Hypothesis*>::const_iterator hyp = hypList.begin();
1562 while ( hyp != hypList.end() ) {
1563 int hypID = (*hyp++)->GetID(); // goto next hyp here because
1564 myLocMesh.RemoveHypothesis( S, hypID ); // hypList changes here
1568 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySObject );
1570 } // loop on submeshes of a type
1571 if ( !shapeRefFound || !hasShapeRef ) { // remove the whole submeshes branch
1572 myCurrentStudy->NewBuilder()->RemoveObjectWithChildren( mySubmeshBranch );
1575 } // end check if there is shape reference in submeshes
1577 char name_meshgroup[ 30 ];
1578 if ( i == GetSubMeshOnVertexTag() )
1579 strcpy( name_meshgroup, "SubMeshes On Vertex" );
1580 else if ( i == GetSubMeshOnEdgeTag() )
1581 strcpy( name_meshgroup, "SubMeshes On Edge" );
1582 else if ( i == GetSubMeshOnWireTag() )
1583 strcpy( name_meshgroup, "SubMeshes On Wire" );
1584 else if ( i == GetSubMeshOnFaceTag() )
1585 strcpy( name_meshgroup, "SubMeshes On Face" );
1586 else if ( i == GetSubMeshOnShellTag() )
1587 strcpy( name_meshgroup, "SubMeshes On Shell" );
1588 else if ( i == GetSubMeshOnSolidTag() )
1589 strcpy( name_meshgroup, "SubMeshes On Solid" );
1590 else if ( i == GetSubMeshOnCompoundTag() )
1591 strcpy( name_meshgroup, "SubMeshes On Compound" );
1593 // for each type of submeshes create container HDF group
1594 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
1595 aGroup->CreateOnDisk();
1597 // iterator for all submeshes of given type
1598 SALOMEDS::ChildIterator_var itSM = myCurrentStudy->NewChildIterator( mySubmeshBranch );
1599 for ( ; itSM->More(); itSM->Next() ) {
1600 SALOMEDS::SObject_var mySObject = itSM->Value();
1601 CORBA::Object_var anSubObject = SObjectToObject( mySObject );
1602 if ( !CORBA::is_nil( anSubObject ))
1604 SMESH::SMESH_subMesh_var mySubMesh = SMESH::SMESH_subMesh::_narrow( anSubObject ) ;
1605 CORBA::String_var objStr = GetORB()->object_to_string( anSubObject );
1606 int subid = myStudyContext->findId( string( objStr.in() ) );
1608 // for each mesh open the HDF group basing on its id
1609 char submeshGrpName[ 30 ];
1610 sprintf( submeshGrpName, "SubMesh %d", subid );
1611 aSubGroup = new HDFgroup( submeshGrpName, aGroup );
1612 aSubGroup->CreateOnDisk();
1614 // write reference on a shape, already checked if it exists
1615 SALOMEDS::SObject_var mySubRef, myShape;
1616 if ( mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ))
1617 mySubRef->ReferencedObject( myShape );
1618 string myRefOnObject = myShape->GetID();
1619 if ( myRefOnObject.length() > 0 ) {
1620 aSize[ 0 ] = myRefOnObject.length() + 1;
1621 aDataset = new HDFdataset( "Ref on shape", aSubGroup, HDF_STRING, aSize, 1 );
1622 aDataset->CreateOnDisk();
1623 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1624 aDataset->CloseOnDisk();
1627 // write applied hypotheses if exist
1628 SALOMEDS::SObject_var mySubHypBranch;
1629 found = mySObject->FindSubObject( GetRefOnAppliedHypothesisTag(), mySubHypBranch );
1631 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
1632 aSubSubGroup->CreateOnDisk();
1634 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubHypBranch );
1636 for ( ; it->More(); it->Next() ) {
1637 SALOMEDS::SObject_var mySubSObject = it->Value();
1638 SALOMEDS::SObject_var myRefOnHyp;
1639 bool ok = mySubSObject->ReferencedObject( myRefOnHyp );
1641 //string myRefOnObject = myRefOnHyp->GetID();
1642 CORBA::Object_var anObject = SObjectToObject( myRefOnHyp );
1643 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1644 int id = myStudyContext->findId( string( objStr.in() ) );
1645 //if ( myRefOnObject.length() > 0 ) {
1646 //aSize[ 0 ] = myRefOnObject.length() + 1;
1647 char hypName[ 30 ], hypId[ 30 ];
1648 sprintf( hypName, "Hyp %d", ++hypNb );
1649 sprintf( hypId, "%d", id );
1650 aSize[ 0 ] = strlen( hypId ) + 1;
1651 aDataset = new HDFdataset( hypName, aSubSubGroup, HDF_STRING, aSize, 1 );
1652 aDataset->CreateOnDisk();
1653 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1654 aDataset->WriteOnDisk( hypId );
1655 aDataset->CloseOnDisk();
1659 aSubSubGroup->CloseOnDisk();
1662 // write applied algorithms if exist
1663 SALOMEDS::SObject_var mySubAlgoBranch;
1664 found = mySObject->FindSubObject( GetRefOnAppliedAlgorithmsTag(), mySubAlgoBranch );
1666 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
1667 aSubSubGroup->CreateOnDisk();
1669 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( mySubAlgoBranch );
1671 for ( ; it->More(); it->Next() ) {
1672 SALOMEDS::SObject_var mySubSObject = it->Value();
1673 SALOMEDS::SObject_var myRefOnAlgo;
1674 bool ok = mySubSObject->ReferencedObject( myRefOnAlgo );
1676 //string myRefOnObject = myRefOnAlgo->GetID();
1677 CORBA::Object_var anObject = SObjectToObject( myRefOnAlgo );
1678 CORBA::String_var objStr = GetORB()->object_to_string( anObject );
1679 int id = myStudyContext->findId( string( objStr.in() ) );
1680 //if ( myRefOnObject.length() > 0 ) {
1681 //aSize[ 0 ] = myRefOnObject.length() + 1;
1682 char algoName[ 30 ], algoId[ 30 ];
1683 sprintf( algoName, "Algo %d", ++algoNb );
1684 sprintf( algoId, "%d", id );
1685 aSize[ 0 ] = strlen( algoId ) + 1;
1686 aDataset = new HDFdataset( algoName, aSubSubGroup, HDF_STRING, aSize, 1 );
1687 aDataset->CreateOnDisk();
1688 //aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1689 aDataset->WriteOnDisk( algoId );
1690 aDataset->CloseOnDisk();
1694 aSubSubGroup->CloseOnDisk();
1696 // close submesh HDF group
1697 aSubGroup->CloseOnDisk();
1700 // close container of submeshes by type HDF group
1701 aGroup->CloseOnDisk();
1704 // All sub-meshes will be stored in MED file
1705 if ( shapeRefFound )
1706 myWriter.AddAllSubMeshes();
1708 // groups root sub-branch
1709 SALOMEDS::SObject_var myGroupsBranch;
1710 for ( int i = GetNodeGroupsTag(); i <= GetVolumeGroupsTag(); i++ ) {
1711 found = gotBranch->FindSubObject( i, myGroupsBranch );
1713 char name_group[ 30 ];
1714 if ( i == GetNodeGroupsTag() )
1715 strcpy( name_group, "Groups of Nodes" );
1716 else if ( i == GetEdgeGroupsTag() )
1717 strcpy( name_group, "Groups of Edges" );
1718 else if ( i == GetFaceGroupsTag() )
1719 strcpy( name_group, "Groups of Faces" );
1720 else if ( i == GetVolumeGroupsTag() )
1721 strcpy( name_group, "Groups of Volumes" );
1723 aGroup = new HDFgroup( name_group, aTopGroup );
1724 aGroup->CreateOnDisk();
1726 SALOMEDS::ChildIterator_var it = myCurrentStudy->NewChildIterator( myGroupsBranch );
1727 for ( ; it->More(); it->Next() ) {
1728 SALOMEDS::SObject_var mySObject = it->Value();
1729 CORBA::Object_var aSubObject = SObjectToObject( mySObject );
1730 if ( !CORBA::is_nil( aSubObject ) ) {
1731 SMESH_GroupBase_i* myGroupImpl =
1732 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aSubObject ).in() );
1736 CORBA::String_var objStr = GetORB()->object_to_string( aSubObject );
1737 int anId = myStudyContext->findId( string( objStr.in() ) );
1739 // For each group, create a dataset named "Group <group_persistent_id>"
1740 // and store the group's user name into it
1742 sprintf( grpName, "Group %d", anId );
1743 char* aUserName = myGroupImpl->GetName();
1744 aSize[ 0 ] = strlen( aUserName ) + 1;
1746 aDataset = new HDFdataset( grpName, aGroup, HDF_STRING, aSize, 1 );
1747 aDataset->CreateOnDisk();
1748 aDataset->WriteOnDisk( aUserName );
1749 aDataset->CloseOnDisk();
1751 // Store the group contents into MED file
1752 if ( myLocMesh.GetGroup( myGroupImpl->GetLocalID() ) ) {
1754 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen_i::Save(): saving group with StoreName = "
1755 << grpName << " to MED file" );
1756 SMESHDS_GroupBase* aGrpBaseDS =
1757 myLocMesh.GetGroup( myGroupImpl->GetLocalID() )->GetGroupDS();
1758 aGrpBaseDS->SetStoreName( grpName );
1760 // Pass SMESHDS_Group to MED writer
1761 SMESHDS_Group* aGrpDS = dynamic_cast<SMESHDS_Group*>( aGrpBaseDS );
1763 myWriter.AddGroup( aGrpDS );
1765 // write reference on a shape if exists
1766 SMESHDS_GroupOnGeom* aGeomGrp =
1767 dynamic_cast<SMESHDS_GroupOnGeom*>( aGrpBaseDS );
1769 SALOMEDS::SObject_var mySubRef, myShape;
1770 if (mySObject->FindSubObject( GetRefOnShapeTag(), mySubRef ) &&
1771 mySubRef->ReferencedObject( myShape ) &&
1772 !CORBA::is_nil( myShape->GetObject() ))
1774 string myRefOnObject = myShape->GetID();
1775 if ( myRefOnObject.length() > 0 ) {
1776 char aRefName[ 30 ];
1777 sprintf( aRefName, "Ref on shape %d", anId);
1778 aSize[ 0 ] = myRefOnObject.length() + 1;
1779 aDataset = new HDFdataset(aRefName, aGroup, HDF_STRING, aSize, 1);
1780 aDataset->CreateOnDisk();
1781 aDataset->WriteOnDisk( ( char* )( myRefOnObject.c_str() ) );
1782 aDataset->CloseOnDisk();
1785 else // shape ref is invalid:
1787 // save a group on geometry as ordinary group
1788 myWriter.AddGroup( aGeomGrp );
1794 aGroup->CloseOnDisk();
1798 if ( strcmp( strHasData.c_str(), "1" ) == 0 )
1800 // Flush current mesh information into MED file
1803 // maybe a shape was deleted in the study
1804 if ( !shapeRefFound && !mySMESHDSMesh->ShapeToMesh().IsNull() ) {
1805 TopoDS_Shape nullShape;
1806 myLocMesh.ShapeToMesh( nullShape ); // remove shape referring data
1809 // Store node positions on sub-shapes (SMDS_Position):
1811 if ( !mySMESHDSMesh->SubMeshes().empty() )
1813 aGroup = new HDFgroup( "Node Positions", aTopGroup );
1814 aGroup->CreateOnDisk();
1816 // in aGroup, create 5 datasets to contain:
1817 // "Nodes on Edges" - ID of node on edge
1818 // "Edge positions" - U parameter on node on edge
1819 // "Nodes on Faces" - ID of node on face
1820 // "Face U positions" - U parameter of node on face
1821 // "Face V positions" - V parameter of node on face
1823 // Find out nb of nodes on edges and faces
1824 // Collect corresponing sub-meshes
1825 int nbEdgeNodes = 0, nbFaceNodes = 0;
1826 list<SMESHDS_SubMesh*> aEdgeSM, aFaceSM;
1827 // loop on SMESHDS_SubMesh'es
1828 const map<int,SMESHDS_SubMesh*>& aSubMeshes = mySMESHDSMesh->SubMeshes();
1829 map<int,SMESHDS_SubMesh*>::const_iterator itSubM ( aSubMeshes.begin() );
1830 for ( ; itSubM != aSubMeshes.end() ; itSubM++ )
1832 SMESHDS_SubMesh* aSubMesh = (*itSubM).second;
1833 if ( aSubMesh->IsComplexSubmesh() )
1834 continue; // submesh containing other submeshs
1835 int nbNodes = aSubMesh->NbNodes();
1836 if ( nbNodes == 0 ) continue;
1838 int aShapeID = (*itSubM).first;
1839 int aShapeType = mySMESHDSMesh->IndexToShape( aShapeID ).ShapeType();
1840 // write only SMDS_FacePosition and SMDS_EdgePosition
1841 switch ( aShapeType ) {
1843 nbFaceNodes += nbNodes;
1844 aFaceSM.push_back( aSubMesh );
1847 nbEdgeNodes += nbNodes;
1848 aEdgeSM.push_back( aSubMesh );
1854 // Treat positions on edges or faces
1855 for ( int onFace = 0; onFace < 2; onFace++ )
1857 // Create arrays to store in datasets
1858 int iNode = 0, nbNodes = ( onFace ? nbFaceNodes : nbEdgeNodes );
1859 if (!nbNodes) continue;
1860 int* aNodeIDs = new int [ nbNodes ];
1861 double* aUPos = new double [ nbNodes ];
1862 double* aVPos = ( onFace ? new double[ nbNodes ] : 0 );
1865 // loop on sub-meshes
1866 list<SMESHDS_SubMesh*> * pListSM = ( onFace ? &aFaceSM : &aEdgeSM );
1867 list<SMESHDS_SubMesh*>::iterator itSM = pListSM->begin();
1868 for ( ; itSM != pListSM->end(); itSM++ )
1870 SMESHDS_SubMesh* aSubMesh = (*itSM);
1871 if ( aSubMesh->IsComplexSubmesh() )
1872 continue; // submesh containing other submeshs
1874 SMDS_NodeIteratorPtr itNode = aSubMesh->GetNodes();
1875 // loop on nodes in aSubMesh
1876 while ( itNode->more() )
1879 const SMDS_MeshNode* node = itNode->next();
1880 aNodeIDs [ iNode ] = node->GetID();
1883 const SMDS_PositionPtr pos = node->GetPosition();
1884 if ( onFace ) { // on FACE
1885 const SMDS_FacePosition* fPos =
1886 dynamic_cast<const SMDS_FacePosition*>( pos.get() );
1888 aUPos[ iNode ] = fPos->GetUParameter();
1889 aVPos[ iNode ] = fPos->GetVParameter();
1896 const SMDS_EdgePosition* ePos =
1897 dynamic_cast<const SMDS_EdgePosition*>( pos.get() );
1899 aUPos[ iNode ] = ePos->GetUParameter();
1905 } // loop on nodes in aSubMesh
1906 } // loop on sub-meshes
1911 aSize[ 0 ] = nbNodes;
1913 string aDSName( onFace ? "Nodes on Faces" : "Nodes on Edges");
1914 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_INT32, aSize, 1 );
1915 aDataset->CreateOnDisk();
1916 aDataset->WriteOnDisk( aNodeIDs );
1917 aDataset->CloseOnDisk();
1920 aDSName = ( onFace ? "Face U positions" : "Edge positions");
1921 aDataset = new HDFdataset( (char*)aDSName.c_str(), aGroup, HDF_FLOAT64, aSize, 1);
1922 aDataset->CreateOnDisk();
1923 aDataset->WriteOnDisk( aUPos );
1924 aDataset->CloseOnDisk();
1927 aDataset = new HDFdataset( "Face V positions", aGroup, HDF_FLOAT64, aSize, 1);
1928 aDataset->CreateOnDisk();
1929 aDataset->WriteOnDisk( aVPos );
1930 aDataset->CloseOnDisk();
1935 if ( aVPos ) delete [] aVPos;
1937 } // treat positions on edges or faces
1939 // close "Node Positions" group
1940 aGroup->CloseOnDisk();
1942 } // if ( there are submeshes in SMESHDS_Mesh )
1945 // close mesh HDF group
1946 aTopGroup->CloseOnDisk();
1954 aFile->CloseOnDisk();
1957 // Convert temporary files to stream
1958 aStreamFile = SALOMEDS_Tool::PutFilesToStream( tmpDir.ToCString(), aFileSeq.in(), isMultiFile );
1960 // Remove temporary files and directory
1962 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
1964 INFOS( "SMESH_Gen_i::Save() completed" );
1965 return aStreamFile._retn();
1968 //=============================================================================
1970 * SMESH_Gen_i::SaveASCII
1972 * Save SMESH module's data in ASCII format (not implemented yet)
1974 //=============================================================================
1976 SALOMEDS::TMPFile* SMESH_Gen_i::SaveASCII( SALOMEDS::SComponent_ptr theComponent,
1978 bool isMultiFile ) {
1979 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::SaveASCII" );
1980 SALOMEDS::TMPFile_var aStreamFile = Save( theComponent, theURL, isMultiFile );
1981 return aStreamFile._retn();
1984 //=============================================================================
1986 * SMESH_Gen_i::loadGeomData
1988 * Load GEOM module data
1990 //=============================================================================
1992 void SMESH_Gen_i::loadGeomData( SALOMEDS::SComponent_ptr theCompRoot )
1994 if ( theCompRoot->_is_nil() )
1997 SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theCompRoot->GetStudy() );
1998 if ( aStudy->_is_nil() )
2001 SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
2002 aStudyBuilder->LoadWith( theCompRoot, GetGeomEngine() );
2005 //=============================================================================
2009 * Load SMESH module's data
2011 //=============================================================================
2013 bool SMESH_Gen_i::Load( SALOMEDS::SComponent_ptr theComponent,
2014 const SALOMEDS::TMPFile& theStream,
2018 INFOS( "SMESH_Gen_i::Load" );
2020 if ( myCurrentStudy->_is_nil() ||
2021 theComponent->GetStudy()->StudyId() != myCurrentStudy->StudyId() )
2022 SetCurrentStudy( theComponent->GetStudy() );
2024 /* if( !theComponent->_is_nil() )
2026 //SALOMEDS::Study_var aStudy = SALOMEDS::Study::_narrow( theComponent->GetStudy() );
2027 if( !myCurrentStudy->FindComponent( "GEOM" )->_is_nil() )
2028 loadGeomData( myCurrentStudy->FindComponent( "GEOM" ) );
2031 StudyContext* myStudyContext = GetCurrentStudyContext();
2033 // Get temporary files location
2034 TCollection_AsciiString tmpDir =
2035 isMultiFile ? TCollection_AsciiString( ( char* )theURL ) : ( char* )SALOMEDS_Tool::GetTmpDir().c_str();
2037 // Convert the stream into sequence of files to process
2038 SALOMEDS::ListOfFileNames_var aFileSeq = SALOMEDS_Tool::PutStreamToFiles( theStream,
2041 TCollection_AsciiString aStudyName( "" );
2043 aStudyName = ( (char*)SALOMEDS_Tool::GetNameFromPath( myCurrentStudy->URL() ).c_str() );
2045 // Set names of temporary files
2046 TCollection_AsciiString filename = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH.hdf" );
2047 TCollection_AsciiString meshfile = tmpDir + aStudyName + TCollection_AsciiString( "_SMESH_Mesh.med" );
2051 HDFdataset* aDataset;
2052 HDFgroup* aTopGroup;
2054 HDFgroup* aSubGroup;
2055 HDFgroup* aSubSubGroup;
2058 // ---> open HDF file
2059 aFile = new HDFfile( filename.ToCString() );
2061 aFile->OpenOnDisk( HDF_RDONLY );
2063 catch ( HDFexception ) {
2064 INFOS( "Load(): " << filename << " not found!" );
2068 DriverMED_R_SMESHDS_Mesh myReader;
2069 myReader.SetFile( meshfile.ToCString() );
2071 // get total number of top-level groups
2072 int aNbGroups = aFile->nInternalObjects();
2073 if ( aNbGroups > 0 ) {
2074 // --> in first turn we should read&create hypotheses
2075 if ( aFile->ExistInternalObject( "Hypotheses" ) ) {
2076 // open hypotheses root HDF group
2077 aTopGroup = new HDFgroup( "Hypotheses", aFile );
2078 aTopGroup->OpenOnDisk();
2080 // get number of hypotheses
2081 int aNbObjects = aTopGroup->nInternalObjects();
2082 for ( int j = 0; j < aNbObjects; j++ ) {
2083 // try to identify hypothesis
2084 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
2085 aTopGroup->InternalObjectIndentify( j, hypGrpName );
2087 if ( string( hypGrpName ).substr( 0, 10 ) == string( "Hypothesis" ) ) {
2088 // open hypothesis group
2089 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2090 aGroup->OpenOnDisk();
2092 // --> get hypothesis id
2093 int id = atoi( string( hypGrpName ).substr( 10 ).c_str() );
2098 // get number of datasets
2099 int aNbSubObjects = aGroup->nInternalObjects();
2100 for ( int k = 0; k < aNbSubObjects; k++ ) {
2102 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
2103 aGroup->InternalObjectIndentify( k, name_of_subgroup );
2104 // --> get hypothesis name
2105 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
2106 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2107 aDataset->OpenOnDisk();
2108 size = aDataset->GetSize();
2109 char* hypname_str = new char[ size ];
2110 aDataset->ReadFromDisk( hypname_str );
2111 hypname = string( hypname_str );
2112 delete [] hypname_str;
2113 aDataset->CloseOnDisk();
2115 // --> get hypothesis plugin library name
2116 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
2117 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2118 aDataset->OpenOnDisk();
2119 size = aDataset->GetSize();
2120 char* libname_str = new char[ size ];
2121 aDataset->ReadFromDisk( libname_str );
2122 if(MYDEBUG) SCRUTE( libname_str );
2123 libname = string( libname_str );
2124 delete [] libname_str;
2125 aDataset->CloseOnDisk();
2127 // --> get hypothesis data
2128 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
2129 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2130 aDataset->OpenOnDisk();
2131 size = aDataset->GetSize();
2132 char* hypdata_str = new char[ size ];
2133 aDataset->ReadFromDisk( hypdata_str );
2134 hypdata = string( hypdata_str );
2135 delete [] hypdata_str;
2136 aDataset->CloseOnDisk();
2139 // close hypothesis HDF group
2140 aGroup->CloseOnDisk();
2142 // --> restore hypothesis from data
2143 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
2144 if(MYDEBUG) MESSAGE("VSR - load hypothesis : id = " << id <<
2145 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
2146 SMESH::SMESH_Hypothesis_var myHyp;
2148 try { // protect persistence mechanism against exceptions
2149 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
2152 INFOS( "Exception during hypothesis creation" );
2155 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2157 myImpl->LoadFrom( hypdata.c_str() );
2158 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
2159 int newId = myStudyContext->findId( string( iorString.in() ) );
2160 myStudyContext->mapOldToNew( id, newId );
2163 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
2167 // close hypotheses root HDF group
2168 aTopGroup->CloseOnDisk();
2171 // --> then we should read&create algorithms
2172 if ( aFile->ExistInternalObject( "Algorithms" ) ) {
2173 // open algorithms root HDF group
2174 aTopGroup = new HDFgroup( "Algorithms", aFile );
2175 aTopGroup->OpenOnDisk();
2177 // get number of algorithms
2178 int aNbObjects = aTopGroup->nInternalObjects();
2179 for ( int j = 0; j < aNbObjects; j++ ) {
2180 // try to identify algorithm
2181 char hypGrpName[ HDF_NAME_MAX_LEN+1 ];
2182 aTopGroup->InternalObjectIndentify( j, hypGrpName );
2184 if ( string( hypGrpName ).substr( 0, 9 ) == string( "Algorithm" ) ) {
2185 // open algorithm group
2186 aGroup = new HDFgroup( hypGrpName, aTopGroup );
2187 aGroup->OpenOnDisk();
2189 // --> get algorithm id
2190 int id = atoi( string( hypGrpName ).substr( 9 ).c_str() );
2195 // get number of datasets
2196 int aNbSubObjects = aGroup->nInternalObjects();
2197 for ( int k = 0; k < aNbSubObjects; k++ ) {
2199 char name_of_subgroup[ HDF_NAME_MAX_LEN+1 ];
2200 aGroup->InternalObjectIndentify( k, name_of_subgroup );
2201 // --> get algorithm name
2202 if ( strcmp( name_of_subgroup, "Name" ) == 0 ) {
2203 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2204 aDataset->OpenOnDisk();
2205 size = aDataset->GetSize();
2206 char* hypname_str = new char[ size ];
2207 aDataset->ReadFromDisk( hypname_str );
2208 hypname = string( hypname_str );
2209 delete [] hypname_str;
2210 aDataset->CloseOnDisk();
2212 // --> get algorithm plugin library name
2213 if ( strcmp( name_of_subgroup, "LibName" ) == 0 ) {
2214 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2215 aDataset->OpenOnDisk();
2216 size = aDataset->GetSize();
2217 char* libname_str = new char[ size ];
2218 aDataset->ReadFromDisk( libname_str );
2219 if(MYDEBUG) SCRUTE( libname_str );
2220 libname = string( libname_str );
2221 delete [] libname_str;
2222 aDataset->CloseOnDisk();
2224 // --> get algorithm data
2225 if ( strcmp( name_of_subgroup, "Data" ) == 0 ) {
2226 aDataset = new HDFdataset( name_of_subgroup, aGroup );
2227 aDataset->OpenOnDisk();
2228 size = aDataset->GetSize();
2229 char* hypdata_str = new char[ size ];
2230 aDataset->ReadFromDisk( hypdata_str );
2231 if(MYDEBUG) SCRUTE( hypdata_str );
2232 hypdata = string( hypdata_str );
2233 delete [] hypdata_str;
2234 aDataset->CloseOnDisk();
2237 // close algorithm HDF group
2238 aGroup->CloseOnDisk();
2240 // --> restore algorithm from data
2241 if ( id > 0 && !hypname.empty()/* && !hypdata.empty()*/ ) { // VSR : persistent data can be empty
2242 if(MYDEBUG) MESSAGE("VSR - load algo : id = " << id <<
2243 ", name = " << hypname.c_str() << ", persistent string = " << hypdata.c_str());
2244 SMESH::SMESH_Hypothesis_var myHyp;
2246 try { // protect persistence mechanism against exceptions
2247 myHyp = this->createHypothesis( hypname.c_str(), libname.c_str() );
2250 INFOS( "Exception during hypothesis creation" );
2253 SMESH_Hypothesis_i* myImpl = dynamic_cast<SMESH_Hypothesis_i*>( GetServant( myHyp ).in() );
2255 myImpl->LoadFrom( hypdata.c_str() );
2256 CORBA::String_var iorString = GetORB()->object_to_string( myHyp );
2257 int newId = myStudyContext->findId( string( iorString.in() ) );
2258 myStudyContext->mapOldToNew( id, newId );
2261 if(MYDEBUG) MESSAGE( "VSR - SMESH_Gen::Load - can't get servant" );
2265 // close algorithms root HDF group
2266 aTopGroup->CloseOnDisk();
2269 // --> the rest groups should be meshes
2270 for ( int i = 0; i < aNbGroups; i++ ) {
2271 // identify next group
2272 char meshName[ HDF_NAME_MAX_LEN+1 ];
2273 aFile->InternalObjectIndentify( i, meshName );
2275 if ( string( meshName ).substr( 0, 4 ) == string( "Mesh" ) ) {
2277 int id = atoi( string( meshName ).substr( 4 ).c_str() );
2281 bool hasData = false;
2283 // open mesh HDF group
2284 aTopGroup = new HDFgroup( meshName, aFile );
2285 aTopGroup->OpenOnDisk();
2287 // get number of child HDF objects
2288 int aNbObjects = aTopGroup->nInternalObjects();
2289 if ( aNbObjects > 0 ) {
2291 if(MYDEBUG) MESSAGE( "VSR - load mesh : id = " << id );
2292 SMESH::SMESH_Mesh_var myNewMesh = this->createMesh();
2293 SMESH_Mesh_i* myNewMeshImpl = dynamic_cast<SMESH_Mesh_i*>( GetServant( myNewMesh ).in() );
2294 if ( !myNewMeshImpl )
2296 CORBA::String_var iorString = GetORB()->object_to_string( myNewMesh );
2297 int newId = myStudyContext->findId( string( iorString.in() ) );
2298 myStudyContext->mapOldToNew( id, newId );
2300 ::SMESH_Mesh& myLocMesh = myNewMeshImpl->GetImpl();
2301 SMESHDS_Mesh* mySMESHDSMesh = myLocMesh.GetMeshDS();
2303 // try to find mesh data dataset
2304 if ( aTopGroup->ExistInternalObject( "Has data" ) ) {
2305 // load mesh "has data" flag
2306 aDataset = new HDFdataset( "Has data", aTopGroup );
2307 aDataset->OpenOnDisk();
2308 size = aDataset->GetSize();
2309 char* strHasData = new char[ size ];
2310 aDataset->ReadFromDisk( strHasData );
2311 aDataset->CloseOnDisk();
2312 if ( strcmp( strHasData, "1") == 0 ) {
2313 // read mesh data from MED file
2314 myReader.SetMesh( mySMESHDSMesh );
2315 myReader.SetMeshId( id );
2321 // try to read and set reference to shape
2322 GEOM::GEOM_Object_var aShapeObject;
2323 if ( aTopGroup->ExistInternalObject( "Ref on shape" ) ) {
2324 // load mesh "Ref on shape" - it's an entry to SObject
2325 aDataset = new HDFdataset( "Ref on shape", aTopGroup );
2326 aDataset->OpenOnDisk();
2327 size = aDataset->GetSize();
2328 char* refFromFile = new char[ size ];
2329 aDataset->ReadFromDisk( refFromFile );
2330 aDataset->CloseOnDisk();
2331 if ( strlen( refFromFile ) > 0 ) {
2332 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
2334 // Make sure GEOM data are loaded first
2335 //loadGeomData( shapeSO->GetFatherComponent() );
2337 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
2338 if ( !CORBA::is_nil( shapeObject ) ) {
2339 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
2340 if ( !aShapeObject->_is_nil() )
2341 myNewMeshImpl->SetShape( aShapeObject );
2346 // try to get applied algorithms
2347 if ( aTopGroup->ExistInternalObject( "Applied Algorithms" ) ) {
2348 aGroup = new HDFgroup( "Applied Algorithms", aTopGroup );
2349 aGroup->OpenOnDisk();
2350 // get number of applied algorithms
2351 int aNbSubObjects = aGroup->nInternalObjects();
2352 if(MYDEBUG) MESSAGE( "VSR - number of applied algos " << aNbSubObjects );
2353 for ( int j = 0; j < aNbSubObjects; j++ ) {
2354 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2355 aGroup->InternalObjectIndentify( j, name_dataset );
2356 // check if it is an algorithm
2357 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
2358 aDataset = new HDFdataset( name_dataset, aGroup );
2359 aDataset->OpenOnDisk();
2360 size = aDataset->GetSize();
2361 char* refFromFile = new char[ size ];
2362 aDataset->ReadFromDisk( refFromFile );
2363 aDataset->CloseOnDisk();
2365 // san - it is impossible to recover applied algorithms using their entries within Load() method
2367 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2368 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2369 int id = atoi( refFromFile );
2370 string anIOR = myStudyContext->getIORbyOldId( id );
2371 if ( !anIOR.empty() ) {
2372 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2373 if ( !CORBA::is_nil( hypObject ) ) {
2374 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2375 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2376 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
2381 aGroup->CloseOnDisk();
2384 // try to get applied hypotheses
2385 if ( aTopGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
2386 aGroup = new HDFgroup( "Applied Hypotheses", aTopGroup );
2387 aGroup->OpenOnDisk();
2388 // get number of applied hypotheses
2389 int aNbSubObjects = aGroup->nInternalObjects();
2390 for ( int j = 0; j < aNbSubObjects; j++ ) {
2391 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2392 aGroup->InternalObjectIndentify( j, name_dataset );
2393 // check if it is a hypothesis
2394 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
2395 aDataset = new HDFdataset( name_dataset, aGroup );
2396 aDataset->OpenOnDisk();
2397 size = aDataset->GetSize();
2398 char* refFromFile = new char[ size ];
2399 aDataset->ReadFromDisk( refFromFile );
2400 aDataset->CloseOnDisk();
2402 // san - it is impossible to recover applied hypotheses using their entries within Load() method
2404 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2405 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2406 int id = atoi( refFromFile );
2407 string anIOR = myStudyContext->getIORbyOldId( id );
2408 if ( !anIOR.empty() ) {
2409 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2410 if ( !CORBA::is_nil( hypObject ) ) {
2411 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2412 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2413 myNewMeshImpl->addHypothesis( aShapeObject, anHyp );
2418 aGroup->CloseOnDisk();
2421 // --> try to find submeshes containers for each type of submesh
2422 for ( int j = GetSubMeshOnVertexTag(); j <= GetSubMeshOnCompoundTag(); j++ ) {
2423 char name_meshgroup[ 30 ];
2424 if ( j == GetSubMeshOnVertexTag() )
2425 strcpy( name_meshgroup, "SubMeshes On Vertex" );
2426 else if ( j == GetSubMeshOnEdgeTag() )
2427 strcpy( name_meshgroup, "SubMeshes On Edge" );
2428 else if ( j == GetSubMeshOnWireTag() )
2429 strcpy( name_meshgroup, "SubMeshes On Wire" );
2430 else if ( j == GetSubMeshOnFaceTag() )
2431 strcpy( name_meshgroup, "SubMeshes On Face" );
2432 else if ( j == GetSubMeshOnShellTag() )
2433 strcpy( name_meshgroup, "SubMeshes On Shell" );
2434 else if ( j == GetSubMeshOnSolidTag() )
2435 strcpy( name_meshgroup, "SubMeshes On Solid" );
2436 else if ( j == GetSubMeshOnCompoundTag() )
2437 strcpy( name_meshgroup, "SubMeshes On Compound" );
2439 // try to get submeshes container HDF group
2440 if ( aTopGroup->ExistInternalObject( name_meshgroup ) ) {
2441 // open submeshes containers HDF group
2442 aGroup = new HDFgroup( name_meshgroup, aTopGroup );
2443 aGroup->OpenOnDisk();
2445 // get number of submeshes
2446 int aNbSubMeshes = aGroup->nInternalObjects();
2447 for ( int k = 0; k < aNbSubMeshes; k++ ) {
2449 char name_submeshgroup[ HDF_NAME_MAX_LEN+1 ];
2450 aGroup->InternalObjectIndentify( k, name_submeshgroup );
2451 if ( string( name_submeshgroup ).substr( 0, 7 ) == string( "SubMesh" ) ) {
2452 // --> get submesh id
2453 int subid = atoi( string( name_submeshgroup ).substr( 7 ).c_str() );
2456 // open submesh HDF group
2457 aSubGroup = new HDFgroup( name_submeshgroup, aGroup );
2458 aSubGroup->OpenOnDisk();
2460 // try to read and set reference to subshape
2461 GEOM::GEOM_Object_var aSubShapeObject;
2462 SMESH::SMESH_subMesh_var aSubMesh;
2464 if ( aSubGroup->ExistInternalObject( "Ref on shape" ) ) {
2465 // load submesh "Ref on shape" - it's an entry to SObject
2466 aDataset = new HDFdataset( "Ref on shape", aSubGroup );
2467 aDataset->OpenOnDisk();
2468 size = aDataset->GetSize();
2469 char* refFromFile = new char[ size ];
2470 aDataset->ReadFromDisk( refFromFile );
2471 aDataset->CloseOnDisk();
2472 if ( strlen( refFromFile ) > 0 ) {
2473 SALOMEDS::SObject_var subShapeSO = myCurrentStudy->FindObjectID( refFromFile );
2474 CORBA::Object_var subShapeObject = SObjectToObject( subShapeSO );
2475 if ( !CORBA::is_nil( subShapeObject ) ) {
2476 aSubShapeObject = GEOM::GEOM_Object::_narrow( subShapeObject );
2477 if ( !aSubShapeObject->_is_nil() )
2478 aSubMesh = SMESH::SMESH_subMesh::_duplicate
2479 ( myNewMeshImpl->createSubMesh( aSubShapeObject ) );
2480 if ( aSubMesh->_is_nil() )
2482 CORBA::String_var iorSubString = GetORB()->object_to_string( aSubMesh );
2483 int newSubId = myStudyContext->findId( string( iorSubString.in() ) );
2484 myStudyContext->mapOldToNew( subid, newSubId );
2489 if ( aSubMesh->_is_nil() )
2492 // VSR: Get submesh data from MED convertor
2493 // int anInternalSubmeshId = aSubMesh->GetId(); // this is not a persistent ID, it's an internal one computed from sub-shape
2494 // if (myNewMeshImpl->_mapSubMesh.find(anInternalSubmeshId) != myNewMeshImpl->_mapSubMesh.end()) {
2495 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): loading from MED file submesh with ID = " <<
2496 // subid << " for subshape # " << anInternalSubmeshId);
2497 // SMESHDS_SubMesh* aSubMeshDS =
2498 // myNewMeshImpl->_mapSubMesh[anInternalSubmeshId]->CreateSubMeshDS();
2499 // if ( !aSubMeshDS ) {
2500 // if(MYDEBUG) MESSAGE("VSR - SMESH_Gen_i::Load(): FAILED to create a submesh for subshape # " <<
2501 // anInternalSubmeshId << " in current mesh!");
2504 // myReader.GetSubMesh( aSubMeshDS, subid );
2507 // try to get applied algorithms
2508 if ( aSubGroup->ExistInternalObject( "Applied Algorithms" ) ) {
2509 // open "applied algorithms" HDF group
2510 aSubSubGroup = new HDFgroup( "Applied Algorithms", aSubGroup );
2511 aSubSubGroup->OpenOnDisk();
2512 // get number of applied algorithms
2513 int aNbSubObjects = aSubSubGroup->nInternalObjects();
2514 for ( int l = 0; l < aNbSubObjects; l++ ) {
2515 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2516 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
2517 // check if it is an algorithm
2518 if ( string( name_dataset ).substr( 0, 4 ) == string( "Algo" ) ) {
2519 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
2520 aDataset->OpenOnDisk();
2521 size = aDataset->GetSize();
2522 char* refFromFile = new char[ size ];
2523 aDataset->ReadFromDisk( refFromFile );
2524 aDataset->CloseOnDisk();
2526 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2527 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2528 int id = atoi( refFromFile );
2529 string anIOR = myStudyContext->getIORbyOldId( id );
2530 if ( !anIOR.empty() ) {
2531 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2532 if ( !CORBA::is_nil( hypObject ) ) {
2533 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2534 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2535 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
2540 // close "applied algorithms" HDF group
2541 aSubSubGroup->CloseOnDisk();
2544 // try to get applied hypotheses
2545 if ( aSubGroup->ExistInternalObject( "Applied Hypotheses" ) ) {
2546 // open "applied hypotheses" HDF group
2547 aSubSubGroup = new HDFgroup( "Applied Hypotheses", aSubGroup );
2548 aSubSubGroup->OpenOnDisk();
2549 // get number of applied hypotheses
2550 int aNbSubObjects = aSubSubGroup->nInternalObjects();
2551 for ( int l = 0; l < aNbSubObjects; l++ ) {
2552 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2553 aSubSubGroup->InternalObjectIndentify( l, name_dataset );
2554 // check if it is a hypothesis
2555 if ( string( name_dataset ).substr( 0, 3 ) == string( "Hyp" ) ) {
2556 aDataset = new HDFdataset( name_dataset, aSubSubGroup );
2557 aDataset->OpenOnDisk();
2558 size = aDataset->GetSize();
2559 char* refFromFile = new char[ size ];
2560 aDataset->ReadFromDisk( refFromFile );
2561 aDataset->CloseOnDisk();
2563 //SALOMEDS::SObject_var hypSO = myCurrentStudy->FindObjectID( refFromFile );
2564 //CORBA::Object_var hypObject = SObjectToObject( hypSO );
2565 int id = atoi( refFromFile );
2566 string anIOR = myStudyContext->getIORbyOldId( id );
2567 if ( !anIOR.empty() ) {
2568 CORBA::Object_var hypObject = GetORB()->string_to_object( anIOR.c_str() );
2569 if ( !CORBA::is_nil( hypObject ) ) {
2570 SMESH::SMESH_Hypothesis_var anHyp = SMESH::SMESH_Hypothesis::_narrow( hypObject );
2571 if ( !anHyp->_is_nil() && !aShapeObject->_is_nil() )
2572 myNewMeshImpl->addHypothesis( aSubShapeObject, anHyp );
2577 // close "applied hypotheses" HDF group
2578 aSubSubGroup->CloseOnDisk();
2581 // close submesh HDF group
2582 aSubGroup->CloseOnDisk();
2585 // close submeshes containers HDF group
2586 aGroup->CloseOnDisk();
2591 // Read sub-meshes from MED
2592 if(MYDEBUG) MESSAGE("Create all sub-meshes");
2593 myReader.CreateAllSubMeshes();
2596 // Read node positions on sub-shapes (SMDS_Position)
2598 if ( aTopGroup->ExistInternalObject( "Node Positions" ))
2600 // There are 5 datasets to read:
2601 // "Nodes on Edges" - ID of node on edge
2602 // "Edge positions" - U parameter on node on edge
2603 // "Nodes on Faces" - ID of node on face
2604 // "Face U positions" - U parameter of node on face
2605 // "Face V positions" - V parameter of node on face
2606 char* aEid_DSName = "Nodes on Edges";
2607 char* aEu_DSName = "Edge positions";
2608 char* aFu_DSName = "Face U positions";
2609 //char* aFid_DSName = "Nodes on Faces";
2610 //char* aFv_DSName = "Face V positions";
2613 int nbEids = 0, nbFids = 0;
2614 int *aEids = 0, *aFids = 0;
2615 double *aEpos = 0, *aFupos = 0, *aFvpos = 0;
2618 aGroup = new HDFgroup( "Node Positions", aTopGroup );
2619 aGroup->OpenOnDisk();
2621 // loop on 5 data sets
2622 int aNbObjects = aGroup->nInternalObjects();
2623 for ( int i = 0; i < aNbObjects; i++ )
2626 char aDSName[ HDF_NAME_MAX_LEN+1 ];
2627 aGroup->InternalObjectIndentify( i, aDSName );
2629 aDataset = new HDFdataset( aDSName, aGroup );
2630 aDataset->OpenOnDisk();
2631 if ( aDataset->GetType() == HDF_FLOAT64 ) // Positions
2633 double* pos = new double [ aDataset->GetSize() ];
2634 aDataset->ReadFromDisk( pos );
2636 if ( strncmp( aDSName, aEu_DSName, strlen( aEu_DSName )) == 0 )
2638 else if ( strncmp( aDSName, aFu_DSName, strlen( aFu_DSName )) == 0 )
2645 int aSize = aDataset->GetSize();
2647 // for reading files, created from 18.07.2005 till 10.10.2005
2648 if (aDataset->GetType() == HDF_STRING)
2649 aSize /= sizeof(int);
2651 int* ids = new int [aSize];
2652 aDataset->ReadFromDisk( ids );
2653 // on face or nodes?
2654 if ( strncmp( aDSName, aEid_DSName, strlen( aEid_DSName )) == 0 ) {
2663 } // loop on 5 datasets
2665 // Set node positions on edges or faces
2666 for ( int onFace = 0; onFace < 2; onFace++ )
2668 int nbNodes = ( onFace ? nbFids : nbEids );
2669 if ( nbNodes == 0 ) continue;
2670 int* aNodeIDs = ( onFace ? aFids : aEids );
2671 double* aUPos = ( onFace ? aFupos : aEpos );
2672 double* aVPos = ( onFace ? aFvpos : 0 );
2674 for ( int iNode = 0; iNode < nbNodes; iNode++ )
2676 const SMDS_MeshNode* node = mySMESHDSMesh->FindNode( aNodeIDs[ iNode ]);
2678 SMDS_PositionPtr aPos = node->GetPosition();
2681 ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_FACE );
2682 SMDS_FacePosition* fPos = const_cast<SMDS_FacePosition*>
2683 ( static_cast<const SMDS_FacePosition*>( aPos.get() ));
2684 fPos->SetUParameter( aUPos[ iNode ]);
2685 fPos->SetVParameter( aVPos[ iNode ]);
2688 ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_EDGE );
2689 SMDS_EdgePosition* fPos = const_cast<SMDS_EdgePosition*>
2690 ( static_cast<const SMDS_EdgePosition*>( aPos.get() ));
2691 fPos->SetUParameter( aUPos[ iNode ]);
2695 if ( aEids ) delete [] aEids;
2696 if ( aFids ) delete [] aFids;
2697 if ( aEpos ) delete [] aEpos;
2698 if ( aFupos ) delete [] aFupos;
2699 if ( aFvpos ) delete [] aFvpos;
2701 aGroup->CloseOnDisk();
2703 } // if ( aTopGroup->ExistInternalObject( "Node Positions" ) )
2706 // Recompute State (as computed sub-meshes are restored from MED)
2707 if ( !aShapeObject->_is_nil() ) {
2708 MESSAGE("Compute State Engine ...");
2709 TopoDS_Shape myLocShape = GeomObjectToShape( aShapeObject );
2710 myNewMeshImpl->GetImpl().GetSubMesh(myLocShape)->ComputeStateEngine
2711 (SMESH_subMesh::SUBMESH_RESTORED);
2712 MESSAGE("Compute State Engine finished");
2715 // try to get groups
2716 for ( int ii = GetNodeGroupsTag(); ii <= GetVolumeGroupsTag(); ii++ ) {
2717 char name_group[ 30 ];
2718 if ( ii == GetNodeGroupsTag() )
2719 strcpy( name_group, "Groups of Nodes" );
2720 else if ( ii == GetEdgeGroupsTag() )
2721 strcpy( name_group, "Groups of Edges" );
2722 else if ( ii == GetFaceGroupsTag() )
2723 strcpy( name_group, "Groups of Faces" );
2724 else if ( ii == GetVolumeGroupsTag() )
2725 strcpy( name_group, "Groups of Volumes" );
2727 if ( aTopGroup->ExistInternalObject( name_group ) ) {
2728 aGroup = new HDFgroup( name_group, aTopGroup );
2729 aGroup->OpenOnDisk();
2730 // get number of groups
2731 int aNbSubObjects = aGroup->nInternalObjects();
2732 for ( int j = 0; j < aNbSubObjects; j++ ) {
2733 char name_dataset[ HDF_NAME_MAX_LEN+1 ];
2734 aGroup->InternalObjectIndentify( j, name_dataset );
2735 // check if it is an group
2736 if ( string( name_dataset ).substr( 0, 5 ) == string( "Group" ) ) {
2738 int subid = atoi( string( name_dataset ).substr( 5 ).c_str() );
2741 aDataset = new HDFdataset( name_dataset, aGroup );
2742 aDataset->OpenOnDisk();
2744 // Retrieve actual group name
2745 size = aDataset->GetSize();
2746 char* nameFromFile = new char[ size ];
2747 aDataset->ReadFromDisk( nameFromFile );
2748 aDataset->CloseOnDisk();
2750 // Try to find a shape reference
2751 TopoDS_Shape aShape;
2752 char aRefName[ 30 ];
2753 sprintf( aRefName, "Ref on shape %d", subid);
2754 if ( aGroup->ExistInternalObject( aRefName ) ) {
2755 // load mesh "Ref on shape" - it's an entry to SObject
2756 aDataset = new HDFdataset( aRefName, aGroup );
2757 aDataset->OpenOnDisk();
2758 size = aDataset->GetSize();
2759 char* refFromFile = new char[ size ];
2760 aDataset->ReadFromDisk( refFromFile );
2761 aDataset->CloseOnDisk();
2762 if ( strlen( refFromFile ) > 0 ) {
2763 SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
2764 CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
2765 if ( !CORBA::is_nil( shapeObject ) ) {
2766 aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
2767 if ( !aShapeObject->_is_nil() )
2768 aShape = GeomObjectToShape( aShapeObject );
2772 // Create group servant
2773 SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
2774 SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
2775 ( myNewMeshImpl->createGroup( type, nameFromFile, aShape ) );
2776 // Obtain a SMESHDS_Group object
2777 if ( aNewGroup->_is_nil() )
2780 CORBA::String_var iorSubString = GetORB()->object_to_string( aNewGroup );
2781 int newSubId = myStudyContext->findId( string( iorSubString.in() ) );
2782 myStudyContext->mapOldToNew( subid, newSubId );
2784 SMESH_GroupBase_i* aGroupImpl =
2785 dynamic_cast<SMESH_GroupBase_i*>( GetServant( aNewGroup ).in() );
2789 SMESH_Group* aLocalGroup = myLocMesh.GetGroup( aGroupImpl->GetLocalID() );
2793 SMESHDS_GroupBase* aGroupBaseDS = aLocalGroup->GetGroupDS();
2794 aGroupBaseDS->SetStoreName( name_dataset );
2796 // Fill group with contents from MED file
2797 SMESHDS_Group* aGrp = dynamic_cast<SMESHDS_Group*>( aGroupBaseDS );
2799 myReader.GetGroup( aGrp );
2802 aGroup->CloseOnDisk();
2807 aTopGroup->CloseOnDisk();
2812 aFile->CloseOnDisk();
2815 // Remove temporary files created from the stream
2817 SALOMEDS_Tool::RemoveTemporaryFiles( tmpDir.ToCString(), aFileSeq.in(), true );
2819 INFOS( "SMESH_Gen_i::Load completed" );
2823 //=============================================================================
2825 * SMESH_Gen_i::LoadASCII
2827 * Load SMESH module's data in ASCII format (not implemented yet)
2829 //=============================================================================
2831 bool SMESH_Gen_i::LoadASCII( SALOMEDS::SComponent_ptr theComponent,
2832 const SALOMEDS::TMPFile& theStream,
2834 bool isMultiFile ) {
2835 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LoadASCII" );
2836 return Load( theComponent, theStream, theURL, isMultiFile );
2839 //=============================================================================
2841 * SMESH_Gen_i::Close
2843 * Clears study-connected data when it is closed
2845 //=============================================================================
2847 void SMESH_Gen_i::Close( SALOMEDS::SComponent_ptr theComponent )
2849 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::Close" );
2851 // Clear study contexts data
2852 int studyId = GetCurrentStudyID();
2853 if ( myStudyContextMap.find( studyId ) != myStudyContextMap.end() ) {
2854 delete myStudyContextMap[ studyId ];
2855 myStudyContextMap.erase( studyId );
2860 //=============================================================================
2862 * SMESH_Gen_i::ComponentDataType
2864 * Get component data type
2866 //=============================================================================
2868 char* SMESH_Gen_i::ComponentDataType()
2870 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::ComponentDataType" );
2871 return CORBA::string_dup( "SMESH" );
2875 //=============================================================================
2877 * SMESH_Gen_i::IORToLocalPersistentID
2879 * Transform data from transient form to persistent
2881 //=============================================================================
2883 char* SMESH_Gen_i::IORToLocalPersistentID( SALOMEDS::SObject_ptr /*theSObject*/,
2884 const char* IORString,
2885 CORBA::Boolean /*isMultiFile*/,
2886 CORBA::Boolean /*isASCII*/ )
2888 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::IORToLocalPersistentID" );
2889 StudyContext* myStudyContext = GetCurrentStudyContext();
2891 if ( myStudyContext && strcmp( IORString, "" ) != 0 ) {
2892 int anId = myStudyContext->findId( IORString );
2894 if(MYDEBUG) MESSAGE( "VSR " << anId )
2896 sprintf( strId, "%d", anId );
2897 return CORBA::string_dup( strId );
2900 return CORBA::string_dup( "" );
2903 //=============================================================================
2905 * SMESH_Gen_i::LocalPersistentIDToIOR
2907 * Transform data from persistent form to transient
2909 //=============================================================================
2911 char* SMESH_Gen_i::LocalPersistentIDToIOR( SALOMEDS::SObject_ptr /*theSObject*/,
2912 const char* aLocalPersistentID,
2913 CORBA::Boolean /*isMultiFile*/,
2914 CORBA::Boolean /*isASCII*/ )
2916 if(MYDEBUG) MESSAGE( "SMESH_Gen_i::LocalPersistentIDToIOR(): id = " << aLocalPersistentID );
2917 StudyContext* myStudyContext = GetCurrentStudyContext();
2919 if ( myStudyContext && strcmp( aLocalPersistentID, "" ) != 0 ) {
2920 int anId = atoi( aLocalPersistentID );
2921 return CORBA::string_dup( myStudyContext->getIORbyOldId( anId ).c_str() );
2923 return CORBA::string_dup( "" );
2926 //=======================================================================
2927 //function : RegisterObject
2929 //=======================================================================
2931 int SMESH_Gen_i::RegisterObject(CORBA::Object_ptr theObject)
2933 StudyContext* myStudyContext = GetCurrentStudyContext();
2934 if ( myStudyContext && !CORBA::is_nil( theObject )) {
2935 CORBA::String_var iorString = GetORB()->object_to_string( theObject );
2936 return myStudyContext->addObject( string( iorString.in() ) );
2941 //=============================================================================
2943 * SMESHEngine_factory
2945 * C factory, accessible with dlsym, after dlopen
2947 //=============================================================================
2951 PortableServer::ObjectId* SMESHEngine_factory( CORBA::ORB_ptr orb,
2952 PortableServer::POA_ptr poa,
2953 PortableServer::ObjectId* contId,
2954 const char* instanceName,
2955 const char* interfaceName )
2957 if(MYDEBUG) MESSAGE( "PortableServer::ObjectId* SMESHEngine_factory()" );
2958 if(MYDEBUG) SCRUTE(interfaceName);
2959 SMESH_Gen_i* aSMESHGen = new SMESH_Gen_i(orb, poa, contId, instanceName, interfaceName);
2960 return aSMESHGen->getId() ;