+ }
+ // close "applied hypotheses" HDF group
+ aSubSubGroup->CloseOnDisk();
+ }
+
+ // close submesh HDF group
+ aSubGroup->CloseOnDisk();
+ }
+ }
+ // close submeshes containers HDF group
+ aGroup->CloseOnDisk();
+ }
+ }
+
+ if(hasData) {
+
+ // Read sub-meshes from MED
+ // -------------------------
+ if(MYDEBUG) MESSAGE("Create all sub-meshes");
+ bool submeshesInFamilies = ( ! aTopGroup->ExistInternalObject( "Submeshes" ));
+ if ( submeshesInFamilies )
+ {
+ // old way working before fix of PAL 12992
+ myReader.CreateAllSubMeshes();
+ }
+ else
+ {
+ // open a group
+ aGroup = new HDFgroup( "Submeshes", aTopGroup );
+ aGroup->OpenOnDisk();
+
+ int maxID = mySMESHDSMesh->MaxShapeIndex();
+ vector< SMESHDS_SubMesh * > subMeshes( maxID + 1, (SMESHDS_SubMesh*) 0 );
+ vector< TopAbs_ShapeEnum > smType ( maxID + 1, TopAbs_SHAPE );
+
+ PositionCreator aPositionCreator;
+
+ SMDS_NodeIteratorPtr nIt = mySMESHDSMesh->nodesIterator();
+ SMDS_ElemIteratorPtr eIt = mySMESHDSMesh->elementsIterator();
+ for ( int isNode = 0; isNode < 2; ++isNode )
+ {
+ string aDSName( isNode ? "Node Submeshes" : "Element Submeshes");
+ if ( aGroup->ExistInternalObject( (char*) aDSName.c_str() ))
+ {
+ aDataset = new HDFdataset( (char*) aDSName.c_str(), aGroup );
+ aDataset->OpenOnDisk();
+ // read submesh IDs for all elements sorted by ID
+ int nbElems = aDataset->GetSize();
+ int* smIDs = new int [ nbElems ];
+ aDataset->ReadFromDisk( smIDs );
+ aDataset->CloseOnDisk();
+
+ // get elements sorted by ID
+ TIDSortedElemSet elemSet;
+ if ( isNode )
+ while ( nIt->more() ) elemSet.insert( nIt->next() );
+ else
+ while ( eIt->more() ) elemSet.insert( eIt->next() );
+ ASSERT( elemSet.size() == nbElems );
+
+ // add elements to submeshes
+ TIDSortedElemSet::iterator iE = elemSet.begin();
+ for ( int i = 0; i < nbElems; ++i, ++iE )
+ {
+ int smID = smIDs[ i ];
+ if ( smID == 0 ) continue;
+ ASSERT( smID <= maxID );
+ const SMDS_MeshElement* elem = *iE;
+ // get or create submesh
+ SMESHDS_SubMesh* & sm = subMeshes[ smID ];
+ if ( ! sm ) {
+ sm = mySMESHDSMesh->NewSubMesh( smID );
+ smType[ smID ] = mySMESHDSMesh->IndexToShape( smID ).ShapeType();
+ }
+ // add
+ if ( isNode ) {
+ SMDS_PositionPtr pos = aPositionCreator.MakePosition( smType[ smID ]);
+ pos->SetShapeId( smID );
+ SMDS_MeshNode* node = const_cast<SMDS_MeshNode*>( static_cast<const SMDS_MeshNode*>( elem ));
+ node->SetPosition( pos );
+ sm->AddNode( node );
+ } else {
+ sm->AddElement( elem );
+ }
+ }
+ delete [] smIDs;
+ }
+ }
+ } // end reading submeshes
+
+ // Read node positions on sub-shapes (SMDS_Position)
+
+ if ( aTopGroup->ExistInternalObject( "Node Positions" ))
+ {
+ // There are 5 datasets to read:
+ // "Nodes on Edges" - ID of node on edge
+ // "Edge positions" - U parameter on node on edge
+ // "Nodes on Faces" - ID of node on face
+ // "Face U positions" - U parameter of node on face
+ // "Face V positions" - V parameter of node on face
+ char* aEid_DSName = "Nodes on Edges";
+ char* aEu_DSName = "Edge positions";
+ char* aFu_DSName = "Face U positions";
+ //char* aFid_DSName = "Nodes on Faces";
+ //char* aFv_DSName = "Face V positions";
+
+ // data to retrieve
+ int nbEids = 0, nbFids = 0;
+ int *aEids = 0, *aFids = 0;
+ double *aEpos = 0, *aFupos = 0, *aFvpos = 0;
+
+ // open a group
+ aGroup = new HDFgroup( "Node Positions", aTopGroup );
+ aGroup->OpenOnDisk();
+
+ // loop on 5 data sets
+ int aNbObjects = aGroup->nInternalObjects();
+ for ( int i = 0; i < aNbObjects; i++ )
+ {
+ // identify dataset
+ char aDSName[ HDF_NAME_MAX_LEN+1 ];
+ aGroup->InternalObjectIndentify( i, aDSName );
+ // read data
+ aDataset = new HDFdataset( aDSName, aGroup );
+ aDataset->OpenOnDisk();
+ if ( aDataset->GetType() == HDF_FLOAT64 ) // Positions
+ {
+ double* pos = new double [ aDataset->GetSize() ];
+ aDataset->ReadFromDisk( pos );
+ // which one?
+ if ( strncmp( aDSName, aEu_DSName, strlen( aEu_DSName )) == 0 )
+ aEpos = pos;
+ else if ( strncmp( aDSName, aFu_DSName, strlen( aFu_DSName )) == 0 )
+ aFupos = pos;
+ else
+ aFvpos = pos;
+ }
+ else // NODE IDS
+ {
+ int aSize = aDataset->GetSize();
+
+ // for reading files, created from 18.07.2005 till 10.10.2005
+ if (aDataset->GetType() == HDF_STRING)
+ aSize /= sizeof(int);
+
+ int* ids = new int [aSize];
+ aDataset->ReadFromDisk( ids );
+ // on face or nodes?
+ if ( strncmp( aDSName, aEid_DSName, strlen( aEid_DSName )) == 0 ) {
+ aEids = ids;
+ nbEids = aSize;
+ }
+ else {
+ aFids = ids;
+ nbFids = aSize;
+ }
+ }
+ aDataset->CloseOnDisk();
+ } // loop on 5 datasets
+
+ // Set node positions on edges or faces
+ for ( int onFace = 0; onFace < 2; onFace++ )
+ {
+ int nbNodes = ( onFace ? nbFids : nbEids );
+ if ( nbNodes == 0 ) continue;
+ int* aNodeIDs = ( onFace ? aFids : aEids );
+ double* aUPos = ( onFace ? aFupos : aEpos );
+ double* aVPos = ( onFace ? aFvpos : 0 );
+ // loop on node IDs
+ for ( int iNode = 0; iNode < nbNodes; iNode++ )
+ {
+ const SMDS_MeshNode* node = mySMESHDSMesh->FindNode( aNodeIDs[ iNode ]);
+ ASSERT( node );
+ SMDS_PositionPtr aPos = node->GetPosition();
+ ASSERT( aPos )
+ if ( onFace ) {
+ ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_FACE );
+ SMDS_FacePosition* fPos = const_cast<SMDS_FacePosition*>
+ ( static_cast<const SMDS_FacePosition*>( aPos.get() ));
+ fPos->SetUParameter( aUPos[ iNode ]);
+ fPos->SetVParameter( aVPos[ iNode ]);
+ }
+ else {
+ ASSERT( aPos->GetTypeOfPosition() == SMDS_TOP_EDGE );
+ SMDS_EdgePosition* fPos = const_cast<SMDS_EdgePosition*>
+ ( static_cast<const SMDS_EdgePosition*>( aPos.get() ));
+ fPos->SetUParameter( aUPos[ iNode ]);
+ }
+ }
+ }
+ if ( aEids ) delete [] aEids;
+ if ( aFids ) delete [] aFids;
+ if ( aEpos ) delete [] aEpos;
+ if ( aFupos ) delete [] aFupos;
+ if ( aFvpos ) delete [] aFvpos;
+
+ aGroup->CloseOnDisk();
+
+ } // if ( aTopGroup->ExistInternalObject( "Node Positions" ) )
+ } // if ( hasData )
+
+ // Recompute State (as computed sub-meshes are restored from MED)
+ if ( !aShapeObject->_is_nil() ) {
+ MESSAGE("Compute State Engine ...");
+ TopoDS_Shape myLocShape = GeomObjectToShape( aShapeObject );
+ myNewMeshImpl->GetImpl().GetSubMesh(myLocShape)->ComputeStateEngine
+ (SMESH_subMesh::SUBMESH_RESTORED);
+ MESSAGE("Compute State Engine finished");
+ }
+
+ // try to get groups
+ for ( int ii = GetNodeGroupsTag(); ii <= GetVolumeGroupsTag(); ii++ ) {
+ char name_group[ 30 ];
+ if ( ii == GetNodeGroupsTag() )
+ strcpy( name_group, "Groups of Nodes" );
+ else if ( ii == GetEdgeGroupsTag() )
+ strcpy( name_group, "Groups of Edges" );
+ else if ( ii == GetFaceGroupsTag() )
+ strcpy( name_group, "Groups of Faces" );
+ else if ( ii == GetVolumeGroupsTag() )
+ strcpy( name_group, "Groups of Volumes" );
+
+ if ( aTopGroup->ExistInternalObject( name_group ) ) {
+ aGroup = new HDFgroup( name_group, aTopGroup );
+ aGroup->OpenOnDisk();
+ // get number of groups
+ int aNbSubObjects = aGroup->nInternalObjects();
+ for ( int j = 0; j < aNbSubObjects; j++ ) {
+ char name_dataset[ HDF_NAME_MAX_LEN+1 ];
+ aGroup->InternalObjectIndentify( j, name_dataset );
+ // check if it is an group
+ if ( string( name_dataset ).substr( 0, 5 ) == string( "Group" ) ) {
+ // --> get group id
+ int subid = atoi( string( name_dataset ).substr( 5 ).c_str() );
+ if ( subid <= 0 )
+ continue;
+ aDataset = new HDFdataset( name_dataset, aGroup );
+ aDataset->OpenOnDisk();
+
+ // Retrieve actual group name
+ size = aDataset->GetSize();
+ char* nameFromFile = new char[ size ];
+ aDataset->ReadFromDisk( nameFromFile );
+ aDataset->CloseOnDisk();
+
+ // Try to find a shape reference
+ TopoDS_Shape aShape;
+ char aRefName[ 30 ];
+ sprintf( aRefName, "Ref on shape %d", subid);
+ if ( aGroup->ExistInternalObject( aRefName ) ) {
+ // load mesh "Ref on shape" - it's an entry to SObject
+ aDataset = new HDFdataset( aRefName, aGroup );
+ aDataset->OpenOnDisk();
+ size = aDataset->GetSize();
+ char* refFromFile = new char[ size ];
+ aDataset->ReadFromDisk( refFromFile );
+ aDataset->CloseOnDisk();
+ if ( strlen( refFromFile ) > 0 ) {
+ SALOMEDS::SObject_var shapeSO = myCurrentStudy->FindObjectID( refFromFile );
+ CORBA::Object_var shapeObject = SObjectToObject( shapeSO );
+ if ( !CORBA::is_nil( shapeObject ) ) {
+ aShapeObject = GEOM::GEOM_Object::_narrow( shapeObject );
+ if ( !aShapeObject->_is_nil() )
+ aShape = GeomObjectToShape( aShapeObject );
+ }
+ }
+ }
+ // Create group servant
+ SMESH::ElementType type = (SMESH::ElementType)(ii - GetNodeGroupsTag() + 1);
+ SMESH::SMESH_GroupBase_var aNewGroup = SMESH::SMESH_GroupBase::_duplicate
+ ( myNewMeshImpl->createGroup( type, nameFromFile, aShape ) );
+ // Obtain a SMESHDS_Group object
+ if ( aNewGroup->_is_nil() )
+ continue;
+
+ string iorSubString = GetORB()->object_to_string( aNewGroup );
+ int newSubId = myStudyContext->findId( iorSubString );
+ myStudyContext->mapOldToNew( subid, newSubId );
+
+ SMESH_GroupBase_i* aGroupImpl =
+ dynamic_cast<SMESH_GroupBase_i*>( GetServant( aNewGroup ).in() );
+ if ( !aGroupImpl )
+ continue;
+
+ SMESH_Group* aLocalGroup = myLocMesh.GetGroup( aGroupImpl->GetLocalID() );
+ if ( !aLocalGroup )
+ continue;
+
+ SMESHDS_GroupBase* aGroupBaseDS = aLocalGroup->GetGroupDS();
+ aGroupBaseDS->SetStoreName( name_dataset );
+
+ // Fill group with contents from MED file
+ SMESHDS_Group* aGrp = dynamic_cast<SMESHDS_Group*>( aGroupBaseDS );
+ if ( aGrp )
+ myReader.GetGroup( aGrp );
+ }
+ }
+ aGroup->CloseOnDisk();
+ }