+ // store assigned hypotheses
+ std::vector< pair< int, THypList > > ids2Hyps;
+ const ShapeToHypothesis & hyps = meshDS->GetHypotheses();
+ for ( ShapeToHypothesis::Iterator s2hyps( hyps ); s2hyps.More(); s2hyps.Next() )
+ {
+ const TopoDS_Shape& s = s2hyps.Key();
+ const THypList& hyps = s2hyps.ChangeValue();
+ ids2Hyps.push_back( make_pair( meshDS->ShapeToIndex( s ), hyps ));
+ }
+
+ std::multimap< std::set<int>, int > ii2iMap; // group sub-ids to group id in SMESHDS
+
+ // count shapes excluding compounds corresponding to geom groups
+ int oldNbSubShapes = meshDS->MaxShapeIndex();
+ for ( ; oldNbSubShapes > 0; --oldNbSubShapes )
+ {
+ const TopoDS_Shape& s = meshDS->IndexToShape( oldNbSubShapes );
+ if ( s.IsNull() || s.ShapeType() != TopAbs_COMPOUND )
+ break;
+ // fill ii2iMap
+ std::set<int> subIds;
+ for ( TopoDS_Iterator it( s ); it.More(); it.Next() )
+ subIds.insert( meshDS->ShapeToIndex( it.Value() ));
+ ii2iMap.insert( std::make_pair( subIds, oldNbSubShapes ));
+ }
+
+ // check if shape topology changes - save shape type per shape ID
+ std::vector< TopAbs_ShapeEnum > shapeTypes( Max( oldNbSubShapes + 1, 1 ));
+ for ( int shapeID = oldNbSubShapes; shapeID > 0; --shapeID )
+ shapeTypes[ shapeID ] = meshDS->IndexToShape( shapeID ).ShapeType();
+
+ // change shape to mesh
+ _impl->ShapeToMesh( TopoDS_Shape() );
+ _impl->ShapeToMesh( newShape );
+
+ // check if shape topology changes - check new shape types
+ bool sameTopology = ( oldNbSubShapes == meshDS->MaxShapeIndex() );
+ for ( int shapeID = oldNbSubShapes; shapeID > 0 && sameTopology; --shapeID )
+ {
+ const TopoDS_Shape& s = meshDS->IndexToShape( shapeID );
+ sameTopology = ( !s.IsNull() && s.ShapeType() == shapeTypes[ shapeID ]);
+ }
+
+ // re-add shapes (compounds) of geom groups
+ typedef std::map< std::vector< int >, TGeomGroupData* > TIndices2GroupData;
+ TIndices2GroupData ii2grData;
+ std::vector< int > ii;
+ std::map< int, int > old2newIDs; // group IDs
+ std::list<TGeomGroupData>::iterator dataIt = _geomGroupData.begin();
+ for ( ; dataIt != _geomGroupData.end(); ++dataIt )
+ {
+ TGeomGroupData* data = &(*dataIt);
+ ii.reserve( data->_indices.size() );
+ ii.assign( data->_indices.begin(), data->_indices.end() );
+ TIndices2GroupData::iterator ii2gd = ii2grData.insert( std::make_pair( ii, data )).first;
+ if ( ii2gd->second != data )
+ {
+ data->_groupEntry = ii2gd->second->_groupEntry;
+ data->_indices = ii2gd->second->_indices;
+ continue;
+ }
+ const int oldNbSub = data->_indices.size();
+ const int soleOldID = oldNbSub == 1 ? *data->_indices.begin() : 0;
+ int oldID = 0;
+ std::multimap< std::set<int>, int >::iterator ii2i = ii2iMap.find( data->_indices );
+ if ( ii2i != ii2iMap.end() )
+ {
+ oldID = ii2i->second;
+ ii2iMap.erase( ii2i );
+ }
+ if ( !oldID && oldNbSub == 1 )
+ oldID = soleOldID;
+ if ( old2newIDs.count( oldID ))
+ continue;
+
+ int how = ( theIsBreakLink || !sameTopology ) ? IS_BREAK_LINK : MAIN_TRANSFORMED;
+ newShape = newGroupShape( *data, how );
+
+ if ( !newShape.IsNull() )
+ {
+ if ( oldNbSub > 1 && meshDS->ShapeToIndex( newShape ) > 0 ) // group reduced to one sub-shape
+ {
+ TopoDS_Compound compound;
+ BRep_Builder().MakeCompound( compound );
+ BRep_Builder().Add( compound, newShape );
+ newShape = compound;
+ }
+ int newID = _impl->GetSubMesh( newShape )->GetId();
+ if ( oldID /*&& oldID != newID*/ )
+ old2newIDs.insert( std::make_pair( oldID, newID ));
+ if ( oldNbSub == 1 )
+ old2newIDs.insert( std::make_pair( soleOldID, newID ));
+ }
+ }
+
+ // re-assign hypotheses
+ for ( size_t i = 0; i < ids2Hyps.size(); ++i )
+ {
+ int sID = ids2Hyps[i].first;
+ if ( sID != 1 )
+ {
+ std::map< int, int >::iterator o2n = old2newIDs.find( sID );
+ if ( o2n != old2newIDs.end() )
+ sID = o2n->second;
+ else if ( !sameTopology )
+ continue;
+ }
+ const TopoDS_Shape& s = meshDS->IndexToShape( sID );
+ if ( s.IsNull() )
+ continue;
+ const THypList& hyps = ids2Hyps[i].second;
+ THypList::const_iterator h = hyps.begin();
+ for ( ; h != hyps.end(); ++h )
+ _impl->AddHypothesis( s, (*h)->GetID() );
+ }
+
+ {
+ // restore groups on geometry
+ for ( size_t i = 0; i < groupsData.size(); ++i )
+ {
+ const TGroupOnGeomData& data = groupsData[i];
+ if ( data._shape.IsNull() )
+ continue;
+
+ std::map<int, SMESH::SMESH_GroupBase_ptr>::iterator i2g = _mapGroups.find( data._oldID );
+ if ( i2g == _mapGroups.end() ) continue;
+
+ SMESH_GroupBase_i* gr_i = SMESH::DownCast<SMESH_GroupBase_i*>( i2g->second );
+ if ( !gr_i ) continue;
+
+ SMESH_Group* g = _impl->AddGroup( data._type, data._name.c_str(), data._oldID, data._shape );
+ if ( !g )
+ _mapGroups.erase( i2g );
+ else
+ g->GetGroupDS()->SetColor( data._color );
+ }
+
+ if ( !sameTopology )
+ {
+ std::map< int, int >::iterator o2n = old2newIDs.begin();
+ for ( ; o2n != old2newIDs.end(); ++o2n )
+ {
+ int newID = o2n->second, oldID = o2n->first;
+ if ( newID == oldID || !_mapSubMesh.count( oldID ))
+ continue;
+ if ( newID > 0 )
+ {
+ _mapSubMesh [ newID ] = _impl->GetSubMeshContaining( newID );
+ _mapSubMesh_i [ newID ] = _mapSubMesh_i [ oldID ];
+ _mapSubMeshIor[ newID ] = _mapSubMeshIor[ oldID ];
+ }
+ _mapSubMesh. erase(oldID);
+ _mapSubMesh_i. erase(oldID);
+ _mapSubMeshIor.erase(oldID);
+ if ( newID > 0 )
+ _mapSubMesh_i [ newID ]->changeLocalId( newID );
+ }
+ }
+
+ // update _mapSubMesh
+ std::map<int, ::SMESH_subMesh*>::iterator i_sm = _mapSubMesh.begin();
+ for ( ; i_sm != _mapSubMesh.end(); ++i_sm )
+ i_sm->second = _impl->GetSubMesh( meshDS->IndexToShape( i_sm->first ));
+ }
+
+ if ( !sameTopology )
+ {
+ // remove invalid study sub-objects
+ CheckGeomGroupModif();
+ }
+
+ _gen_i->UpdateIcons( me );
+
+ if ( !theIsBreakLink && isShaper )
+ {
+ SALOMEDS::SObject_wrap meshSO = _gen_i->ObjectToSObject( me );
+ if ( !meshSO->_is_nil() )
+ _gen_i->SetPixMap(meshSO, "ICON_SMESH_TREE_GEOM_MODIF");
+ }
+}
+
+//=============================================================================
+/*!
+ * \brief Update objects depending on changed geom groups
+ *
+ * NPAL16168: geometrical group edition from a submesh don't modify mesh computation
+ * issue 0020210: Update of a smesh group after modification of the associated geom group
+ */
+//=============================================================================
+
+void SMESH_Mesh_i::CheckGeomGroupModif()
+{
+ // remove sub-meshes referring a removed sub-shapes (if main shape still exists)
+ SALOMEDS::StudyBuilder_var builder = _gen_i->getStudyServant()->NewBuilder();
+ GEOM::GEOM_Object_var mainGO = GetShapeToMesh();
+ SALOMEDS::SObject_wrap meshSO = _gen_i->ObjectToSObject( SMESH::SMESH_Mesh_var( _this() ));
+ if ( !mainGO->_is_nil() && !meshSO->_is_nil() )
+ {
+ SALOMEDS::SObject_wrap rootSO, geomRefSO, geomSO;
+ for ( CORBA::Long tag = SMESH::Tag_FirstSubMesh; tag <= SMESH::Tag_LastSubMesh; ++tag )
+ if ( meshSO->FindSubObject( tag, rootSO.inout() ))
+ {
+ int nbValid = 0, nbRemoved = 0;
+ SALOMEDS::ChildIterator_wrap chItr = _gen_i->getStudyServant()->NewChildIterator( rootSO );
+ for ( ; chItr->More(); chItr->Next() )
+ {
+ SALOMEDS::SObject_wrap smSO = chItr->Value(); // sub-mesh SO
+ if ( !smSO->_is_nil() &&
+ smSO->FindSubObject( SMESH::Tag_RefOnShape, geomRefSO.inout() ) &&
+ geomRefSO->ReferencedObject( geomSO.inout() )) // find geometry by reference
+ {
+ CORBA::Object_var geomObj = _gen_i->SObjectToObject( geomSO );
+ GEOM::GEOM_Object_var geom = GEOM::GEOM_Object::_narrow( geomObj );
+ if ( !geom->_non_existent() )
+ {
+ ++nbValid;
+ continue; // keep the sub-mesh
+ }
+ }
+ CORBA::Object_var smObj = _gen_i->SObjectToObject( smSO );
+ SMESH::SMESH_subMesh_var sm = SMESH::SMESH_subMesh::_narrow( smObj );
+ if ( !sm->_is_nil() && !sm->_non_existent() )
+ {
+ GEOM::GEOM_Object_var smGeom = sm->GetSubShape();
+ if ( smGeom->_is_nil() )
+ {
+ RemoveSubMesh( sm );
+ ++nbRemoved;
+ }
+ }
+ else
+ {
+ if ( _preMeshInfo )
+ _preMeshInfo->ForgetAllData(); // unknown hypothesis modified
+ builder->RemoveObjectWithChildren( smSO ); // sub-shape removed before loading SMESH
+ ++nbRemoved;
+ }
+ }
+ if ( /*nbRemoved > 0 &&*/ nbValid == 0 )
+ builder->RemoveObjectWithChildren( rootSO );
+ }
+ }
+
+ // check for removed sub-shapes and convert geom dependent groups into standalone ones
+ std::map<int, SMESH::SMESH_GroupBase_ptr>::iterator i_gr = _mapGroups.begin();
+ while ( i_gr != _mapGroups.end())
+ {
+ SMESH::SMESH_GroupBase_ptr group = i_gr->second;
+ ++i_gr;
+ SALOMEDS::SObject_wrap groupSO = _gen_i->ObjectToSObject( group ), refSO, geomSO;
+ SMESH::SMESH_GroupOnGeom_var onGeom = SMESH::SMESH_GroupOnGeom::_narrow ( group );
+ SMESH::SMESH_GroupOnFilter_var onFilt = SMESH::SMESH_GroupOnFilter::_narrow( group );
+ bool isValidGeom = false;
+ if ( !onGeom->_is_nil() )
+ {
+ isValidGeom = ( ! GEOM::GEOM_Object_var( onGeom->GetShape() )->_is_nil() ); // check TopoDS
+ if ( !isValidGeom ) // check reference
+ {
+ isValidGeom = ( ! groupSO->_is_nil() &&
+ groupSO->FindSubObject( SMESH::Tag_RefOnShape, refSO.inout() ) &&
+ refSO->ReferencedObject( geomSO.inout() ) &&
+ ! geomSO->_is_nil() &&
+ !CORBA::is_nil( CORBA::Object_var( geomSO->GetObject() )));
+ }
+ }
+ else if ( !onFilt->_is_nil() )
+ {
+ isValidGeom = isValidGeomFilter( onFilt->GetFilter() );
+ }
+ else // standalone
+ {
+ isValidGeom = ( !groupSO->_is_nil() &&
+ !groupSO->FindSubObject( SMESH::Tag_RefOnShape, refSO.inout() ));
+ }
+ if ( !isValidGeom )
+ {
+ if ( !IsLoaded() || group->IsEmpty() )
+ {
+ RemoveGroup( group );
+ }
+ else if ( !onGeom->_is_nil() || !onFilt->_is_nil() )
+ {
+ SMESH::SMESH_Group_var ( ConvertToStandalone( group ));
+ }
+ else // is it possible?
+ {
+ builder->RemoveObjectWithChildren( refSO );
+ }
+ }
+ }
+
+
+ if ( !_impl->HasShapeToMesh() ) return;
+
+ CORBA::Long nbEntities = NbNodes() + NbElements();
+
+ // Check if group contents changed
+
+ typedef map< string, TopoDS_Shape > TEntry2Geom;
+ TEntry2Geom newGroupContents;
+
+ list<TGeomGroupData>::iterator
+ data = _geomGroupData.begin(), dataEnd = _geomGroupData.end();
+ for ( ; data != dataEnd; ++data )
+ {
+ pair< TEntry2Geom::iterator, bool > it_new =
+ newGroupContents.insert( make_pair( data->_groupEntry, TopoDS_Shape() ));
+ bool processedGroup = !it_new.second;
+ TopoDS_Shape& newShape = it_new.first->second;
+ if ( !processedGroup )
+ newShape = newGroupShape( *data, ONLY_IF_CHANGED );
+ if ( newShape.IsNull() )
+ continue; // no changes
+
+ if ( _preMeshInfo )
+ _preMeshInfo->ForgetOrLoad();
+
+ if ( processedGroup ) { // update group indices
+ list<TGeomGroupData>::iterator data2 = data;
+ for ( --data2; data2->_groupEntry != data->_groupEntry; --data2) {}
+ data->_indices = data2->_indices;
+ }
+
+ // Update SMESH objects according to new GEOM group contents
+
+ SMESH::SMESH_subMesh_var submesh = SMESH::SMESH_subMesh::_narrow( data->_smeshObject );
+ if ( !submesh->_is_nil() ) // -------------- Sub mesh ---------------------
+ {
+ int oldID = submesh->GetId();
+ if ( !_mapSubMeshIor.count( oldID ))
+ continue;
+ TopoDS_Shape oldShape = _mapSubMesh[oldID]->GetSubShape();
+
+ // update hypotheses
+ list <const SMESHDS_Hypothesis * > hyps = _impl->GetHypothesisList(oldShape);
+ list <const SMESHDS_Hypothesis * >::iterator hypIt;
+ for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
+ {
+ _impl->RemoveHypothesis( oldShape, (*hypIt)->GetID());
+ _impl->AddHypothesis ( newShape, (*hypIt)->GetID());
+ }
+ // care of submeshes
+ SMESH_subMesh* newSubmesh = _impl->GetSubMesh( newShape );
+ int newID = newSubmesh->GetId();
+ if ( newID != oldID ) {
+ _mapSubMesh [ newID ] = newSubmesh;
+ _mapSubMesh_i [ newID ] = _mapSubMesh_i [ oldID ];
+ _mapSubMeshIor[ newID ] = _mapSubMeshIor[ oldID ];
+ _mapSubMesh. erase(oldID);
+ _mapSubMesh_i. erase(oldID);
+ _mapSubMeshIor.erase(oldID);
+ _mapSubMesh_i [ newID ]->changeLocalId( newID );
+ }
+ continue;
+ }
+
+ SMESH::SMESH_GroupOnGeom_var smeshGroup =
+ SMESH::SMESH_GroupOnGeom::_narrow( data->_smeshObject );
+ if ( !smeshGroup->_is_nil() ) // ------------ GROUP -----------------------
+ {
+ SMESH_GroupOnGeom_i* group_i = SMESH::DownCast<SMESH_GroupOnGeom_i*>( smeshGroup );
+ if ( group_i ) {
+ ::SMESH_Group* group = _impl->GetGroup( group_i->GetLocalID() );
+ SMESHDS_GroupOnGeom* ds = static_cast<SMESHDS_GroupOnGeom*>( group->GetGroupDS() );
+ ds->SetShape( newShape );
+ }
+ continue;
+ }
+
+ SMESH::SMESH_Mesh_var mesh = SMESH::SMESH_Mesh::_narrow( data->_smeshObject );
+ if ( !mesh->_is_nil() ) // -------------- MESH ----------------------------
+ {
+ // Remove groups and submeshes basing on removed sub-shapes
+
+ TopTools_MapOfShape newShapeMap;
+ TopoDS_Iterator shapeIt( newShape );
+ for ( ; shapeIt.More(); shapeIt.Next() )
+ newShapeMap.Add( shapeIt.Value() );
+
+ SMESHDS_Mesh* meshDS = _impl->GetMeshDS();
+ for ( shapeIt.Initialize( meshDS->ShapeToMesh() ); shapeIt.More(); shapeIt.Next() )
+ {
+ if ( newShapeMap.Contains( shapeIt.Value() ))
+ continue;
+ TopTools_IndexedMapOfShape oldShapeMap;
+ TopExp::MapShapes( shapeIt.Value(), oldShapeMap );
+ for ( int i = 1; i <= oldShapeMap.Extent(); ++i )
+ {
+ const TopoDS_Shape& oldShape = oldShapeMap(i);
+ int oldInd = meshDS->ShapeToIndex( oldShape );
+ // -- submeshes --
+ map<int, SMESH::SMESH_subMesh_ptr>::iterator i_smIor = _mapSubMeshIor.find( oldInd );
+ if ( i_smIor != _mapSubMeshIor.end() ) {
+ RemoveSubMesh( i_smIor->second ); // one submesh per shape index
+ }
+ // --- groups ---
+ map<int, SMESH::SMESH_GroupBase_ptr>::iterator i_grp = _mapGroups.begin();
+ for ( ; i_grp != _mapGroups.end(); ++i_grp )
+ {
+ // check if a group bases on oldInd shape
+ SMESHDS_GroupOnGeom* grpOnGeom = 0;
+ if ( ::SMESH_Group* g = _impl->GetGroup( i_grp->first ))
+ grpOnGeom = dynamic_cast<SMESHDS_GroupOnGeom*>( g->GetGroupDS() );
+ if ( grpOnGeom && oldShape.IsSame( grpOnGeom->GetShape() ))
+ { // remove
+ RemoveGroup( i_grp->second ); // several groups can base on same shape
+ i_grp = _mapGroups.begin(); // _mapGroups changed - restart iteration
+ }
+ }
+ }
+ }
+ // Reassign hypotheses and update groups after setting the new shape to mesh
+
+ // collect anassigned hypotheses
+ typedef list< pair< TIndexedShape, list<const SMESHDS_Hypothesis*> > > TShapeHypList;
+ list <const SMESHDS_Hypothesis * >::const_iterator hypIt;
+ TShapeHypList assignedHyps;
+ for ( int i = 1; i <= meshDS->MaxShapeIndex(); ++i )
+ {
+ const TopoDS_Shape& oldShape = meshDS->IndexToShape(i);
+ list<const SMESHDS_Hypothesis*> hyps = meshDS->GetHypothesis( oldShape );// copy
+ if ( !hyps.empty() ) {
+ assignedHyps.push_back( make_pair( TIndexedShape(i,oldShape), hyps ));
+ for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
+ _impl->RemoveHypothesis( oldShape, (*hypIt)->GetID());
+ }
+ }
+ // collect shapes supporting groups
+ typedef list < pair< TIndexedShape, SMDSAbs_ElementType > > TShapeTypeList;
+ TShapeTypeList groupData;
+ const set<SMESHDS_GroupBase*>& groups = meshDS->GetGroups();
+ set<SMESHDS_GroupBase*>::const_iterator grIt = groups.begin();
+ for ( ; grIt != groups.end(); ++grIt )
+ {
+ if ( SMESHDS_GroupOnGeom* gog = dynamic_cast<SMESHDS_GroupOnGeom*>( *grIt ))
+ groupData.push_back
+ ( make_pair( TIndexedShape( gog->GetID(),gog->GetShape()), gog->GetType()));
+ }
+ // set new shape to mesh -> DS of sub-meshes and geom groups is deleted
+ _impl->Clear();
+ _impl->ShapeToMesh( TopoDS_Shape() ); // IPAL52730
+ _impl->ShapeToMesh( newShape );
+
+ // reassign hypotheses
+ TShapeHypList::iterator indS_hyps = assignedHyps.begin();
+ for ( ; indS_hyps != assignedHyps.end(); ++indS_hyps )
+ {
+ TIndexedShape& geom = indS_hyps->first;
+ list<const SMESHDS_Hypothesis*>& hyps = indS_hyps->second;
+ int oldID = geom._index;
+ int newID = meshDS->ShapeToIndex( geom._shape );
+ if ( oldID == 1 ) { // main shape
+ newID = 1;
+ geom._shape = newShape;
+ }
+ if ( !newID )
+ continue;
+ for ( hypIt = hyps.begin(); hypIt != hyps.end(); ++hypIt )
+ _impl->AddHypothesis( geom._shape, (*hypIt)->GetID());
+ // care of sub-meshes
+ SMESH_subMesh* newSubmesh = _impl->GetSubMesh( geom._shape );
+ if ( newID != oldID ) {
+ _mapSubMesh [ newID ] = newSubmesh;
+ _mapSubMesh_i [ newID ] = _mapSubMesh_i [ oldID ];
+ _mapSubMeshIor[ newID ] = _mapSubMeshIor[ oldID ];
+ _mapSubMesh. erase(oldID);
+ _mapSubMesh_i. erase(oldID);
+ _mapSubMeshIor.erase(oldID);
+ _mapSubMesh_i [ newID ]->changeLocalId( newID );
+ }
+ }
+ // recreate groups
+ TShapeTypeList::iterator geomType = groupData.begin();
+ for ( ; geomType != groupData.end(); ++geomType )
+ {
+ const TIndexedShape& geom = geomType->first;
+ int oldID = geom._index;
+ if ( _mapGroups.find( oldID ) == _mapGroups.end() )
+ continue;
+ // get group name
+ SALOMEDS::SObject_wrap groupSO = _gen_i->ObjectToSObject( _mapGroups[oldID] );
+ CORBA::String_var name = groupSO->GetName();
+ // update
+ if ( SMESH_GroupBase_i* group_i = SMESH::DownCast<SMESH_GroupBase_i*>(_mapGroups[oldID]))
+ if ( SMESH_Group* group = _impl->AddGroup( geomType->second, name.in(),
+ /*id=*/-1, geom._shape ))
+ group_i->changeLocalId( group->GetID() );
+ }
+
+ break; // everything has been updated
+
+ } // update mesh
+ } // loop on group data
+
+ // Update icons
+
+ CORBA::Long newNbEntities = NbNodes() + NbElements();
+ list< SALOMEDS::SObject_wrap > soToUpdateIcons;
+ if ( newNbEntities != nbEntities )
+ {
+ // Add all SObjects with icons to soToUpdateIcons
+ soToUpdateIcons.push_back( _gen_i->ObjectToSObject( _this() )); // mesh
+
+ for (map<int, SMESH::SMESH_subMesh_ptr>::iterator i_sm = _mapSubMeshIor.begin();
+ i_sm != _mapSubMeshIor.end(); ++i_sm ) // submeshes
+ soToUpdateIcons.push_back( _gen_i->ObjectToSObject( i_sm->second ));
+
+ for ( map<int, SMESH::SMESH_GroupBase_ptr>::iterator i_gr = _mapGroups.begin();
+ i_gr != _mapGroups.end(); ++i_gr ) // groups
+ soToUpdateIcons.push_back( _gen_i->ObjectToSObject( i_gr->second ));
+ }
+
+ list< SALOMEDS::SObject_wrap >::iterator so = soToUpdateIcons.begin();
+ for ( ; so != soToUpdateIcons.end(); ++so )
+ _gen_i->SetPixMap( *so, "ICON_SMESH_TREE_MESH_WARN" );
+}
+
+//=============================================================================
+/*!
+ * \brief Create standalone group from a group on geometry or filter
+ */
+//=============================================================================
+
+SMESH::SMESH_Group_ptr SMESH_Mesh_i::ConvertToStandalone( SMESH::SMESH_GroupBase_ptr theGroup )
+ throw (SALOME::SALOME_Exception)
+{
+ SMESH::SMESH_Group_var aGroup;
+
+ SMESH_TRY;
+
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ if ( theGroup->_is_nil() )
+ return aGroup._retn();
+
+ SMESH_GroupBase_i* aGroupToRem = SMESH::DownCast<SMESH_GroupBase_i*>( theGroup );
+ if ( !aGroupToRem )
+ return aGroup._retn();
+
+ const bool isOnFilter = ( SMESH::DownCast< SMESH_GroupOnFilter_i* > ( theGroup ));
+
+ const int anId = aGroupToRem->GetLocalID();
+ if ( !_impl->ConvertToStandalone( anId ) )
+ return aGroup._retn();
+ removeGeomGroupData( theGroup );
+
+ SMESH_GroupBase_i* aGroupImpl = new SMESH_Group_i( SMESH_Gen_i::GetPOA(), this, anId );
+
+ // remove old instance of group from own map
+ { SMESH::SMESH_GroupBase_var var( _mapGroups[anId] ); } // decref CORBA object
+ _mapGroups.erase( anId );
+
+ SALOMEDS::StudyBuilder_var builder;
+ SALOMEDS::SObject_wrap aGroupSO;
+ SALOMEDS::Study_var aStudy = SMESH_Gen_i::getStudyServant();
+ if ( !aStudy->_is_nil() ) {
+ builder = aStudy->NewBuilder();
+ aGroupSO = _gen_i->ObjectToSObject( theGroup );
+ if ( !aGroupSO->_is_nil() )
+ {
+ // remove reference to geometry
+ SALOMEDS::ChildIterator_wrap chItr = aStudy->NewChildIterator(aGroupSO);
+ for ( ; chItr->More(); chItr->Next() )
+ {
+ // Remove group's child SObject
+ SALOMEDS::SObject_wrap so = chItr->Value();
+ builder->RemoveObject( so );
+ }
+ // Update Python script
+ TPythonDump() << aGroupSO << " = " << SMESH::SMESH_Mesh_var(_this())
+ << ".ConvertToStandalone( " << aGroupSO << " )";
+
+ // change icon of Group on Filter
+ if ( isOnFilter )
+ {
+ // SMESH::array_of_ElementType_var elemTypes = aGroupImpl->GetTypes();
+ // const int isEmpty = ( elemTypes->length() == 0 );
+ // if ( !isEmpty )
+ {
+ SALOMEDS::GenericAttribute_wrap anAttr =
+ builder->FindOrCreateAttribute( aGroupSO, "AttributePixMap" );
+ SALOMEDS::AttributePixMap_wrap pm = anAttr;
+ pm->SetPixMap( "ICON_SMESH_TREE_GROUP" );
+ }
+ }
+ }
+ }
+
+ // remember new group in own map
+ aGroup = SMESH::SMESH_Group::_narrow( aGroupImpl->_this() );
+ _mapGroups[anId] = SMESH::SMESH_GroupBase::_duplicate( aGroup );
+
+ // register CORBA object for persistence
+ _gen_i->RegisterObject( aGroup );
+
+ CORBA::String_var ior = _gen_i->GetORB()->object_to_string( aGroup );
+ builder->SetIOR( aGroupSO, ior.in() ); // == aGroup->Register();
+ //aGroup->Register();
+ aGroupToRem->UnRegister();
+
+ SMESH_CATCH( SMESH::throwCorbaException );
+
+ return aGroup._retn();
+}
+
+//================================================================================
+/*!
+ * \brief Create a sub-mesh on a given sub-shape
+ */
+//================================================================================
+
+SMESH::SMESH_subMesh_ptr SMESH_Mesh_i::createSubMesh( GEOM::GEOM_Object_ptr theSubShapeObject )
+{
+ if(MYDEBUG) MESSAGE( "createSubMesh" );
+ TopoDS_Shape myLocSubShape = _gen_i->GeomObjectToShape(theSubShapeObject);
+ ::SMESH_subMesh * mySubMesh = _impl->GetSubMesh(myLocSubShape);
+ int subMeshId = 0;
+
+ SMESH_subMesh_i * subMeshServant;
+ if ( mySubMesh )
+ {
+ subMeshId = mySubMesh->GetId();
+ subMeshServant = new SMESH_subMesh_i(myPOA, _gen_i, this, subMeshId);
+ }
+ else // "invalid sub-mesh"
+ {
+ // The invalid sub-mesh is created for the case where a valid sub-shape not found
+ // by SMESH_Gen_i::CopyMeshWithGeom(). The invalid sub-mesh has GetId() < 0.
+ if ( _mapSubMesh.empty() )
+ subMeshId = -1;
+ else
+ subMeshId = _mapSubMesh.begin()->first - 1;
+ subMeshServant = new SMESH_Invalid_subMesh_i(myPOA, _gen_i, this, subMeshId, theSubShapeObject);
+ }
+
+ SMESH::SMESH_subMesh_var subMesh = subMeshServant->_this();
+
+ _mapSubMesh [subMeshId] = mySubMesh;
+ _mapSubMesh_i [subMeshId] = subMeshServant;
+ _mapSubMeshIor[subMeshId] = SMESH::SMESH_subMesh::_duplicate( subMesh );
+
+ subMeshServant->Register();
+
+ // register CORBA object for persistence
+ int nextId = _gen_i->RegisterObject( subMesh );
+ if(MYDEBUG) { MESSAGE( "Add submesh to map with id = "<< nextId); }
+ else { nextId = 0; } // avoid "unused variable" warning
+
+ // to track changes of GEOM groups
+ if ( subMeshId > 0 )
+ addGeomGroupData( theSubShapeObject, subMesh );
+
+ return subMesh._retn();
+}
+
+//================================================================================
+/*!
+ * \brief Return an existing sub-mesh based on a sub-shape with the given ID
+ */
+//================================================================================
+
+SMESH::SMESH_subMesh_ptr SMESH_Mesh_i::getSubMesh(int shapeID)
+{
+ map<int, SMESH::SMESH_subMesh_ptr>::iterator it = _mapSubMeshIor.find( shapeID );
+ if ( it == _mapSubMeshIor.end() )
+ return SMESH::SMESH_subMesh::_nil();
+
+ return SMESH::SMESH_subMesh::_duplicate( (*it).second );
+}
+
+//================================================================================
+/*!
+ * \brief Remove a sub-mesh based on the given sub-shape
+ */
+//================================================================================
+
+bool SMESH_Mesh_i::removeSubMesh (SMESH::SMESH_subMesh_ptr theSubMesh,
+ GEOM::GEOM_Object_ptr theSubShapeObject )
+{
+ bool isHypChanged = false;
+ if ( theSubMesh->_is_nil() /*|| theSubShapeObject->_is_nil()*/ )
+ return isHypChanged;
+
+ const int subMeshId = theSubMesh->GetId();
+
+ if ( theSubShapeObject->_is_nil() ) // not published shape (IPAL13617)
+ {
+ SMESH_subMesh* sm;
+ if (( _mapSubMesh.count( subMeshId )) &&
+ ( sm = _impl->GetSubMeshContaining( subMeshId )))
+ {
+ TopoDS_Shape S = sm->GetSubShape();
+ if ( !S.IsNull() )
+ {
+ list<const SMESHDS_Hypothesis*> hyps = _impl->GetHypothesisList( S );
+ isHypChanged = !hyps.empty();
+ if ( isHypChanged && _preMeshInfo )
+ _preMeshInfo->ForgetOrLoad();
+ list<const SMESHDS_Hypothesis*>::const_iterator hyp = hyps.begin();
+ for ( ; hyp != hyps.end(); ++hyp )
+ _impl->RemoveHypothesis(S, (*hyp)->GetID());
+ }
+ }
+ }
+ else
+ {
+ try {
+ SMESH::ListOfHypothesis_var aHypList = GetHypothesisList( theSubShapeObject );
+ isHypChanged = ( aHypList->length() > 0 );
+ for ( int i = 0, n = aHypList->length(); i < n; i++ ) {
+ removeHypothesis( theSubShapeObject, aHypList[i] );
+ }
+ }
+ catch( const SALOME::SALOME_Exception& ) {
+ INFOS("SMESH_Mesh_i::removeSubMesh(): exception caught!");
+ }
+ removeGeomGroupData( theSubShapeObject );
+ }
+
+ // remove a servant
+ std::map<int, SMESH_subMesh_i*>::iterator id_smi = _mapSubMesh_i.find( subMeshId );
+ if ( id_smi != _mapSubMesh_i.end() )
+ id_smi->second->UnRegister();
+
+ // remove a CORBA object
+ std::map<int, SMESH::SMESH_subMesh_ptr>::iterator id_smptr = _mapSubMeshIor.find( subMeshId );
+ if ( id_smptr != _mapSubMeshIor.end() )
+ SMESH::SMESH_subMesh_var( id_smptr->second );
+
+ _mapSubMesh.erase(subMeshId);
+ _mapSubMesh_i.erase(subMeshId);
+ _mapSubMeshIor.erase(subMeshId);
+
+ return isHypChanged;
+}
+
+//================================================================================
+/*!
+ * \brief Create a group. Group type depends on given arguments
+ */
+//================================================================================
+
+SMESH::SMESH_GroupBase_ptr SMESH_Mesh_i::createGroup (SMESH::ElementType theElemType,
+ const char* theName,
+ const int theID,
+ const TopoDS_Shape& theShape,
+ const SMESH_PredicatePtr& thePredicate )
+{
+ std::string newName;
+ if ( !theName || !theName[0] )
+ {
+ std::set< std::string > presentNames;
+ std::map<int, SMESH::SMESH_GroupBase_ptr>::const_iterator i_gr = _mapGroups.begin();
+ for ( ; i_gr != _mapGroups.end(); ++i_gr )
+ {
+ CORBA::String_var name = i_gr->second->GetName();
+ presentNames.insert( name.in() );
+ }
+ do {
+ newName = "noname_Group_" + SMESH_Comment( presentNames.size() + 1 );
+ } while ( !presentNames.insert( newName ).second );
+ theName = newName.c_str();
+ }
+ SMESH::SMESH_GroupBase_var aGroup;
+ if ( SMESH_Group* g = _impl->AddGroup( (SMDSAbs_ElementType)theElemType, theName,
+ theID, theShape, thePredicate ))
+ {
+ int anId = g->GetID();
+ SMESH_GroupBase_i* aGroupImpl;
+ if ( !theShape.IsNull() )
+ aGroupImpl = new SMESH_GroupOnGeom_i( SMESH_Gen_i::GetPOA(), this, anId );
+ else if ( thePredicate )
+ aGroupImpl = new SMESH_GroupOnFilter_i( SMESH_Gen_i::GetPOA(), this, anId );
+ else
+ aGroupImpl = new SMESH_Group_i( SMESH_Gen_i::GetPOA(), this, anId );
+
+ aGroup = aGroupImpl->_this();
+ _mapGroups[anId] = SMESH::SMESH_GroupBase::_duplicate( aGroup );
+ aGroupImpl->Register();
+
+ // register CORBA object for persistence
+ int nextId = _gen_i->RegisterObject( aGroup );
+ if(MYDEBUG) { MESSAGE( "Add group to map with id = "<< nextId); }
+ else { nextId = ( nextId > 0 ); } // avoid "unused variable" warning in release mode
+
+ // to track changes of GEOM groups
+ if ( !theShape.IsNull() ) {
+ GEOM::GEOM_Object_var geom = _gen_i->ShapeToGeomObject( theShape );
+ addGeomGroupData( geom, aGroup );
+ }
+ }
+ return aGroup._retn();
+}
+
+//=============================================================================
+/*!
+ * SMESH_Mesh_i::removeGroup
+ *
+ * Should be called by ~SMESH_Group_i()
+ */
+//=============================================================================
+
+void SMESH_Mesh_i::removeGroup( const int theId )
+{
+ if(MYDEBUG) MESSAGE("SMESH_Mesh_i::removeGroup()" );
+ if ( _mapGroups.find( theId ) != _mapGroups.end() ) {
+ SMESH::SMESH_GroupBase_var group = _mapGroups[theId];
+ _mapGroups.erase( theId );
+ removeGeomGroupData( group );
+ if ( !_impl->RemoveGroup( theId ))
+ {
+ // it seems to be a call up from _impl caused by hyp modification (issue 0020918)
+ RemoveGroup( group );
+ }
+ group->UnRegister();
+ }
+}
+
+//================================================================================
+/*!
+ * \brief Return a log that can be used to move another mesh to the same state as this one
+ */
+//================================================================================
+
+SMESH::log_array * SMESH_Mesh_i::GetLog(CORBA::Boolean clearAfterGet)
+ throw(SALOME::SALOME_Exception)
+{
+ SMESH::log_array_var aLog;
+
+ SMESH_TRY;
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ list < SMESHDS_Command * >logDS = _impl->GetLog();
+ aLog = new SMESH::log_array;
+ int indexLog = 0;
+ int lg = logDS.size();
+ aLog->length(lg);
+ list < SMESHDS_Command * >::iterator its = logDS.begin();
+ while(its != logDS.end()){
+ SMESHDS_Command *com = *its;
+ int comType = com->GetType();
+ int lgcom = com->GetNumber();
+ const list < int >&intList = com->GetIndexes();
+ int inum = intList.size();
+ list < int >::const_iterator ii = intList.begin();
+ const list < double >&coordList = com->GetCoords();
+ int rnum = coordList.size();
+ list < double >::const_iterator ir = coordList.begin();
+ aLog[indexLog].commandType = comType;
+ aLog[indexLog].number = lgcom;
+ aLog[indexLog].coords.length(rnum);
+ aLog[indexLog].indexes.length(inum);
+ for(int i = 0; i < rnum; i++){
+ aLog[indexLog].coords[i] = *ir;
+ ir++;
+ }
+ for(int i = 0; i < inum; i++){
+ aLog[indexLog].indexes[i] = *ii;
+ ii++;
+ }
+ indexLog++;
+ its++;
+ }
+ if(clearAfterGet)
+ _impl->ClearLog();
+
+ SMESH_CATCH( SMESH::throwCorbaException );
+
+ return aLog._retn();
+}
+
+//================================================================================
+/*!
+ * \brief Remove the log of commands
+ */
+//================================================================================
+
+void SMESH_Mesh_i::ClearLog() throw(SALOME::SALOME_Exception)
+{
+ SMESH_TRY;
+ _impl->ClearLog();
+ SMESH_CATCH( SMESH::throwCorbaException );
+}
+
+//================================================================================
+/*!
+ * \brief Return a mesh ID
+ */
+//================================================================================
+
+CORBA::Long SMESH_Mesh_i::GetId()throw(SALOME::SALOME_Exception)
+{
+ return _id;
+}
+
+//=============================================================================
+namespace
+{
+ //!< implementation of struct used to call methods of SMESH_Mesh_i from SMESH_Mesh
+ // issue 0020918: groups removal is caused by hyp modification
+ // issue 0021208: to forget not loaded mesh data at hyp modification
+ struct TCallUp_i : public SMESH_Mesh::TCallUp
+ {
+ SMESH_Mesh_i* _mesh;
+ TCallUp_i(SMESH_Mesh_i* mesh):_mesh(mesh) {}
+ virtual void RemoveGroup (const int theGroupID) { _mesh->removeGroup( theGroupID ); }
+ virtual void HypothesisModified( int hypID,
+ bool updIcons) { _mesh->onHypothesisModified( hypID,
+ updIcons ); }
+ virtual void Load () { _mesh->Load(); }
+ virtual bool IsLoaded() { return _mesh->IsLoaded(); }
+ };
+}
+
+//================================================================================
+/*!
+ * \brief callback from _impl to
+ * 1) forget not loaded mesh data (issue 0021208)
+ * 2) mark hypothesis as valid
+ */
+//================================================================================
+
+void SMESH_Mesh_i::onHypothesisModified(int theHypID, bool theUpdateIcons)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->ForgetOrLoad();
+
+ if ( theUpdateIcons )
+ {
+ SMESH::SMESH_Mesh_var mesh = _this();
+ _gen_i->UpdateIcons( mesh );
+ }
+
+ if ( _nbInvalidHypos != 0 )
+ {
+ // mark a hypothesis as valid after edition
+ int nbInvalid = 0;
+ SALOMEDS::SComponent_wrap smeshComp = _gen_i->PublishComponent();
+ SALOMEDS::SObject_wrap hypRoot;
+ if ( !smeshComp->_is_nil() &&
+ smeshComp->FindSubObject( _gen_i->GetHypothesisRootTag(), hypRoot.inout() ))
+ {
+ SALOMEDS::ChildIterator_wrap anIter = _gen_i->getStudyServant()->NewChildIterator( hypRoot );
+ for ( ; anIter->More(); anIter->Next() )
+ {
+ SALOMEDS::SObject_wrap hypSO = anIter->Value();
+ CORBA::Object_var obj = _gen_i->SObjectToObject( hypSO );
+ SMESH::SMESH_Hypothesis_var hyp = SMESH::SMESH_Hypothesis::_narrow( obj );
+ if ( !hyp->_is_nil() && hyp->GetId() == theHypID )
+ _gen_i->HighLightInvalid( hyp, false );
+ else
+ nbInvalid += _gen_i->IsInvalid( hypSO );
+ }
+ }
+ _nbInvalidHypos = nbInvalid;
+ }
+}
+
+//================================================================================
+/*!
+ * \brief Set mesh implementation
+ */
+//================================================================================
+
+void SMESH_Mesh_i::SetImpl(::SMESH_Mesh * impl)
+{
+ if(MYDEBUG) MESSAGE("SMESH_Mesh_i::SetImpl");
+ _impl = impl;
+ if ( _impl )
+ _impl->SetCallUp( new TCallUp_i(this));
+}
+
+//=============================================================================
+/*!
+ * Return a mesh implementation
+ */
+//=============================================================================
+
+::SMESH_Mesh & SMESH_Mesh_i::GetImpl()
+{
+ if(MYDEBUG) MESSAGE("SMESH_Mesh_i::GetImpl()");
+ return *_impl;
+}
+
+//=============================================================================
+/*!
+ * Return mesh editor
+ */
+//=============================================================================
+
+SMESH::SMESH_MeshEditor_ptr SMESH_Mesh_i::GetMeshEditor()
+ throw (SALOME::SALOME_Exception)
+{
+ SMESH::SMESH_MeshEditor_var aMeshEdVar;
+
+ SMESH_TRY;
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ // Create MeshEditor
+ if ( !_editor )
+ _editor = new SMESH_MeshEditor_i( this, false );
+ aMeshEdVar = _editor->_this();
+
+ // Update Python script
+ TPythonDump() << _editor << " = "
+ << SMESH::SMESH_Mesh_var(_this()) << ".GetMeshEditor()";
+
+ SMESH_CATCH( SMESH::throwCorbaException );
+
+ return aMeshEdVar._retn();
+}
+
+//=============================================================================
+/*!
+ * Return mesh edition previewer
+ */
+//=============================================================================
+
+SMESH::SMESH_MeshEditor_ptr SMESH_Mesh_i::GetMeshEditPreviewer()
+ throw (SALOME::SALOME_Exception)
+{
+ SMESH::SMESH_MeshEditor_var aMeshEdVar;
+
+ SMESH_TRY;
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ if ( !_previewEditor )
+ _previewEditor = new SMESH_MeshEditor_i( this, true );
+ aMeshEdVar = _previewEditor->_this();
+
+ SMESH_CATCH( SMESH::throwCorbaException );
+
+ return aMeshEdVar._retn();
+}
+
+//================================================================================
+/*!
+ * \brief Return true if the mesh has been edited since a last total re-compute
+ * and those modifications may prevent successful partial re-compute
+ */
+//================================================================================
+
+CORBA::Boolean SMESH_Mesh_i::HasModificationsToDiscard() throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ return _impl->HasModificationsToDiscard();
+}
+
+//================================================================================
+/*!
+ * \brief Return a random unique color
+ */
+//================================================================================
+
+static SALOMEDS::Color getUniqueColor( const std::list<SALOMEDS::Color>& theReservedColors )
+{
+ const int MAX_ATTEMPTS = 100;
+ int cnt = 0;
+ double tolerance = 0.5;
+ SALOMEDS::Color col;
+
+ bool ok = false;
+ while ( !ok ) {
+ // generate random color
+ double red = (double)rand() / RAND_MAX;
+ double green = (double)rand() / RAND_MAX;
+ double blue = (double)rand() / RAND_MAX;
+ // check existence in the list of the existing colors
+ bool matched = false;
+ std::list<SALOMEDS::Color>::const_iterator it;
+ for ( it = theReservedColors.begin(); it != theReservedColors.end() && !matched; ++it ) {
+ SALOMEDS::Color color = *it;
+ double tol = fabs( color.R - red ) + fabs( color.G - green ) + fabs( color.B - blue );
+ matched = tol < tolerance;
+ }
+ if ( (cnt+1) % 20 == 0 ) tolerance = tolerance/2;
+ ok = ( ++cnt == MAX_ATTEMPTS ) || !matched;
+ col.R = red;
+ col.G = green;
+ col.B = blue;
+ }
+ return col;
+}
+
+//=============================================================================
+/*!
+ * Set auto-color mode. If it is on, groups get unique random colors
+ */
+//=============================================================================
+
+void SMESH_Mesh_i::SetAutoColor(CORBA::Boolean theAutoColor) throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ _impl->SetAutoColor(theAutoColor);
+
+ TPythonDump pyDump; // not to dump group->SetColor() from below code
+ pyDump << SMESH::SMESH_Mesh_var(_this()) <<".SetAutoColor( "<<theAutoColor<<" )";
+
+ std::list<SALOMEDS::Color> aReservedColors;
+ map<int, SMESH::SMESH_GroupBase_ptr>::iterator it = _mapGroups.begin();
+ for ( ; it != _mapGroups.end(); it++ ) {
+ if ( CORBA::is_nil( it->second )) continue;
+ SALOMEDS::Color aColor = getUniqueColor( aReservedColors );
+ it->second->SetColor( aColor );
+ aReservedColors.push_back( aColor );
+ }
+}
+
+//=============================================================================
+/*!
+ * Return true if auto-color mode is on
+ */
+//=============================================================================
+
+CORBA::Boolean SMESH_Mesh_i::GetAutoColor() throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ return _impl->GetAutoColor();
+}
+
+//=============================================================================
+/*!
+ * Check if there are groups with equal names
+ */
+//=============================================================================
+
+CORBA::Boolean SMESH_Mesh_i::HasDuplicatedGroupNamesMED()
+{
+ return _impl->HasDuplicatedGroupNamesMED();
+}
+
+//================================================================================
+/*!
+ * \brief Care of a file before exporting mesh into it
+ */
+//================================================================================
+
+void SMESH_Mesh_i::PrepareForWriting (const char* file, bool overwrite)
+{
+ SMESH_File aFile( file, false );
+ SMESH_Comment msg;
+ if ( aFile.exists() ) {
+ // existing filesystem node
+ if ( !aFile.isDirectory() ) {
+ if ( aFile.openForWriting() ) {
+ if ( overwrite && ! aFile.remove()) {
+ msg << "Can't replace " << aFile.getName();
+ }
+ } else {
+ msg << "Can't write into " << aFile.getName();
+ }
+ } else {
+ msg << "Location " << aFile.getName() << " is not a file";
+ }
+ }
+ else {
+ // nonexisting file; check if it can be created
+ if ( !aFile.openForWriting() ) {
+ msg << "You cannot create the file "
+ << aFile.getName()
+ << ". Check the directory existence and access rights";
+ }
+ aFile.remove();
+ }
+
+ if ( !msg.empty() )
+ {
+ msg << ".";
+ THROW_SALOME_CORBA_EXCEPTION(msg.c_str(), SALOME::BAD_PARAM);
+ }
+}
+
+//================================================================================
+/*!
+ * \brief Prepare a file for export and pass names of mesh groups from study to mesh DS
+ * \param file - file name
+ * \param overwrite - to erase the file or not
+ * \retval string - mesh name
+ */
+//================================================================================
+
+string SMESH_Mesh_i::prepareMeshNameAndGroups(const char* file,
+ CORBA::Boolean overwrite)
+{
+ // Perform Export
+ PrepareForWriting(file, overwrite);
+ string aMeshName = "Mesh";
+ SALOMEDS::Study_var aStudy = SMESH_Gen_i::getStudyServant();
+ if ( !aStudy->_is_nil() ) {
+ SALOMEDS::SObject_wrap aMeshSO = _gen_i->ObjectToSObject( _this() );
+ if ( !aMeshSO->_is_nil() ) {
+ CORBA::String_var name = aMeshSO->GetName();
+ aMeshName = name;
+ // asv : 27.10.04 : fix of 6903: check for StudyLocked before adding attributes
+ if ( !aStudy->GetProperties()->IsLocked() )
+ {
+ SALOMEDS::GenericAttribute_wrap anAttr;
+ SALOMEDS::StudyBuilder_var aStudyBuilder = aStudy->NewBuilder();
+ anAttr=aStudyBuilder->FindOrCreateAttribute(aMeshSO, "AttributeExternalFileDef");
+ SALOMEDS::AttributeExternalFileDef_wrap aFileName = anAttr;
+ ASSERT(!aFileName->_is_nil());
+ aFileName->SetValue(file);
+ anAttr=aStudyBuilder->FindOrCreateAttribute(aMeshSO, "AttributeFileType");
+ SALOMEDS::AttributeFileType_wrap aFileType = anAttr;
+ ASSERT(!aFileType->_is_nil());
+ aFileType->SetValue("FICHIERMED");
+ }
+ }
+ }
+ // Update Python script
+ // set name of mesh before export
+ TPythonDump() << _gen_i << ".SetName("
+ << SMESH::SMESH_Mesh_var(_this()) << ", '" << aMeshName.c_str() << "')";
+
+ // check names of groups
+ checkGroupNames();
+
+ return aMeshName;
+}
+
+//================================================================================
+/*!
+ * \brief Export to MED file
+ */
+//================================================================================
+
+void SMESH_Mesh_i::ExportMED(const char* file,
+ CORBA::Boolean auto_groups,
+ CORBA::Long version,
+ CORBA::Boolean overwrite,
+ CORBA::Boolean autoDimension)
+ throw(SALOME::SALOME_Exception)
+{
+ //MESSAGE("MED minor version: "<< minor);
+ SMESH_TRY;
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ string aMeshName = prepareMeshNameAndGroups(file, overwrite);
+ _impl->ExportMED( file, aMeshName.c_str(), auto_groups, version, 0, autoDimension );
+
+ TPythonDump() << SMESH::SMESH_Mesh_var(_this()) << ".ExportMED( r'"
+ << file << "', "
+ << "auto_groups=" <<auto_groups << ", "
+ << "minor=" << version << ", "
+ << "overwrite=" << overwrite << ", "
+ << "meshPart=None, "
+ << "autoDimension=" << autoDimension << " )";
+
+ SMESH_CATCH( SMESH::throwCorbaException );
+}
+
+//================================================================================
+/*!
+ * \brief Export a mesh to a SAUV file
+ */
+//================================================================================
+
+void SMESH_Mesh_i::ExportSAUV (const char* file,
+ CORBA::Boolean auto_groups)
+ throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ string aMeshName = prepareMeshNameAndGroups(file, true);
+ TPythonDump() << SMESH::SMESH_Mesh_var( _this())
+ << ".ExportSAUV( r'" << file << "', " << auto_groups << " )";
+ _impl->ExportSAUV(file, aMeshName.c_str(), auto_groups);
+}
+
+
+//================================================================================
+/*!
+ * \brief Export a mesh to a DAT file
+ */
+//================================================================================
+
+void SMESH_Mesh_i::ExportDAT (const char *file)
+ throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ // Update Python script
+ // check names of groups
+ checkGroupNames();
+ TPythonDump() << SMESH::SMESH_Mesh_var(_this()) << ".ExportDAT( r'" << file << "' )";
+
+ // Perform Export
+ PrepareForWriting(file);
+ _impl->ExportDAT(file);
+}
+
+//================================================================================
+/*!
+ * \brief Export a mesh to an UNV file
+ */
+//================================================================================
+
+void SMESH_Mesh_i::ExportUNV (const char *file)
+ throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ // Update Python script
+ // check names of groups
+ checkGroupNames();
+ TPythonDump() << SMESH::SMESH_Mesh_var(_this()) << ".ExportUNV( r'" << file << "' )";
+
+ // Perform Export
+ PrepareForWriting(file);
+ _impl->ExportUNV(file);
+}
+
+//================================================================================
+/*!
+ * \brief Export a mesh to an STL file
+ */
+//================================================================================
+
+void SMESH_Mesh_i::ExportSTL (const char *file, const bool isascii)
+ throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ // Update Python script
+ // check names of groups
+ checkGroupNames();
+ TPythonDump() << SMESH::SMESH_Mesh_var(_this())
+ << ".ExportSTL( r'" << file << "', " << isascii << " )";
+
+ CORBA::String_var name;
+ SALOMEDS::SObject_wrap so = _gen_i->ObjectToSObject( _this() );
+ if ( !so->_is_nil() )
+ name = so->GetName();
+
+ // Perform Export
+ PrepareForWriting( file );
+ _impl->ExportSTL( file, isascii, name.in() );
+}
+
+//================================================================================
+/*!
+ * \brief Export a part of mesh to a med file
+ */
+//================================================================================
+
+void SMESH_Mesh_i::ExportPartToMED(SMESH::SMESH_IDSource_ptr meshPart,
+ const char* file,
+ CORBA::Boolean auto_groups,
+ CORBA::Long version,
+ CORBA::Boolean overwrite,
+ CORBA::Boolean autoDimension,
+ const GEOM::ListOfFields& fields,
+ const char* geomAssocFields,
+ CORBA::Double ZTolerance)
+ throw (SALOME::SALOME_Exception)
+{
+ MESSAGE("MED version: "<< version);
+ SMESH_TRY;
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ // check fields
+ bool have0dField = false;
+ if ( fields.length() > 0 )
+ {
+ GEOM::GEOM_Object_var shapeToMesh = GetShapeToMesh();
+ if ( shapeToMesh->_is_nil() )
+ THROW_SALOME_CORBA_EXCEPTION( "No shape to mesh", SALOME::INTERNAL_ERROR );
+
+ for ( size_t i = 0; i < fields.length(); ++i )
+ {
+ if ( fields[i]->GetDataType() == GEOM::FDT_String )
+ THROW_SALOME_CORBA_EXCEPTION
+ ( "Export of string fields is not supported", SALOME::BAD_PARAM);
+ GEOM::GEOM_Object_var fieldShape = fields[i]->GetShape();
+ if ( fieldShape->_is_nil() )
+ THROW_SALOME_CORBA_EXCEPTION( "Null shape under a field", SALOME::INTERNAL_ERROR );
+ if ( !fieldShape->IsSame( shapeToMesh ) )
+ THROW_SALOME_CORBA_EXCEPTION
+ ( "Field defined not on shape", SALOME::BAD_PARAM);
+ if ( fields[i]->GetDimension() == 0 )
+ have0dField = true;
+ }
+ if ( geomAssocFields )
+ for ( int i = 0; geomAssocFields[i]; ++i )
+ switch ( geomAssocFields[i] ) {
+ case 'v':case 'e':case 'f':case 's': break;
+ case 'V':case 'E':case 'F':case 'S': break;
+ default: THROW_SALOME_CORBA_EXCEPTION
+ ( "geomAssocFields can include only [vefs] characters", SALOME::BAD_PARAM);
+ }
+ }
+
+ SMESHDS_Mesh* meshDS = _impl->GetMeshDS();
+
+ // write mesh
+
+ string aMeshName = "Mesh";
+ SMESHUtils::Deleter< SMESH_MeshPartDS > tmpDSDeleter(0);
+ if ( CORBA::is_nil( meshPart ) ||
+ SMESH::DownCast< SMESH_Mesh_i* >( meshPart ))
+ {
+ aMeshName = prepareMeshNameAndGroups(file, overwrite);
+ _impl->ExportMED( file, aMeshName.c_str(), auto_groups, version,
+ 0, autoDimension, /*addODOnVertices=*/have0dField,
+ ZTolerance);
+ meshDS = _impl->GetMeshDS();
+ }
+ else
+ {
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ PrepareForWriting(file, overwrite);
+
+ SALOMEDS::SObject_wrap SO = _gen_i->ObjectToSObject( meshPart );
+ if ( !SO->_is_nil() ) {
+ CORBA::String_var name = SO->GetName();
+ aMeshName = name;
+ }
+
+ SMESH_MeshPartDS* partDS = new SMESH_MeshPartDS( meshPart );
+ _impl->ExportMED( file, aMeshName.c_str(), auto_groups, version,
+ partDS, autoDimension, /*addODOnVertices=*/have0dField, ZTolerance);
+ meshDS = tmpDSDeleter._obj = partDS;
+ }
+
+ // write fields
+
+ if ( _impl->HasShapeToMesh() )
+ {
+ DriverMED_W_Field fieldWriter;
+ fieldWriter.SetFile( file );
+ fieldWriter.SetMeshName( aMeshName );
+ fieldWriter.AddODOnVertices( have0dField );
+
+ exportMEDFields( fieldWriter, meshDS, fields, geomAssocFields );
+ }
+
+ // dump
+ GEOM::ListOfGBO_var goList = new GEOM::ListOfGBO;
+ goList->length( fields.length() );
+ for ( size_t i = 0; i < fields.length(); ++i )
+ {
+ GEOM::GEOM_BaseObject_var gbo = GEOM::GEOM_BaseObject::_narrow( fields[i] );
+ goList[i] = gbo;
+ }
+ TPythonDump() << _this() << ".ExportPartToMED( "
+ << meshPart << ", r'"
+ << file << "', "
+ << auto_groups << ", "
+ << version << ", "
+ << overwrite << ", "
+ << autoDimension << ", "
+ << goList << ", '"
+ << ( geomAssocFields ? geomAssocFields : "" ) << "',"
+ << TVar( ZTolerance )
+ << " )";
+
+ SMESH_CATCH( SMESH::throwCorbaException );
+}
+
+//================================================================================
+/*!
+ * Write GEOM fields to MED file
+ */
+//================================================================================
+
+void SMESH_Mesh_i::exportMEDFields( DriverMED_W_Field& fieldWriter,
+ SMESHDS_Mesh* meshDS,
+ const GEOM::ListOfFields& fields,
+ const char* geomAssocFields)
+{
+#define METH "SMESH_Mesh_i::exportMEDFields() "
+
+ if (( fields.length() < 1 ) &&
+ ( !geomAssocFields || !geomAssocFields[0] ))
+ return;
+
+ std::vector< std::vector< double > > dblVals;
+ std::vector< std::vector< int > > intVals;
+ std::vector< int > subIdsByDim[ 4 ];
+ const double noneDblValue = 0.;
+ const double noneIntValue = 0;
+
+ for ( size_t iF = 0; iF < fields.length(); ++iF )
+ {
+ // set field data
+
+ int dim = fields[ iF ]->GetDimension();
+ SMDSAbs_ElementType elemType;
+ TopAbs_ShapeEnum shapeType;
+ switch ( dim ) {
+ case 0: elemType = SMDSAbs_0DElement; shapeType = TopAbs_VERTEX; break;
+ case 1: elemType = SMDSAbs_Edge; shapeType = TopAbs_EDGE; break;
+ case 2: elemType = SMDSAbs_Face; shapeType = TopAbs_FACE; break;
+ case 3: elemType = SMDSAbs_Volume; shapeType = TopAbs_SOLID; break;
+ default:
+ continue; // skip fields on whole shape
+ }
+ GEOM::field_data_type dataType = fields[ iF ]->GetDataType();
+ if ( dataType == GEOM::FDT_String )
+ continue;
+ GEOM::ListOfLong_var stepIDs = fields[ iF ]->GetSteps();
+ if ( stepIDs->length() < 1 )
+ continue;
+ GEOM::string_array_var comps = fields[ iF ]->GetComponents();
+ if ( comps->length() < 1 )
+ continue;
+ CORBA::String_var name = fields[ iF ]->GetName();
+
+ if ( !fieldWriter.Set( meshDS,
+ name.in(),
+ elemType,
+ comps->length(),
+ /*isIntData=*/false ))//( dataType == GEOM::FDT_Int )))
+ continue;
+
+ for ( size_t iC = 0; iC < comps->length(); ++iC )
+ fieldWriter.SetCompName( iC, comps[ iC ].in() );
+
+ dblVals.resize( comps->length() );
+ intVals.resize( comps->length() );
+
+ // find sub-shape IDs
+
+ std::vector< int >& subIds = subIdsByDim[ dim ];
+ if ( subIds.empty() )
+ for ( int id = 1; id <= meshDS->MaxShapeIndex(); ++id )
+ if ( meshDS->IndexToShape( id ).ShapeType() == shapeType )
+ subIds.push_back( id );
+
+ // write steps
+
+ SMDS_ElemIteratorPtr elemIt = fieldWriter.GetOrderedElems();
+ if ( !elemIt )
+ continue;
+
+ for ( size_t iS = 0; iS < stepIDs->length(); ++iS )
+ {
+ GEOM::GEOM_FieldStep_var step = fields[ iF ]->GetStep( stepIDs[ iS ]);
+ if ( step->_is_nil() )
+ continue;
+
+ CORBA::Long stamp = step->GetStamp();
+ CORBA::Long id = step->GetID();
+ fieldWriter.SetDtIt( int( stamp ), int( id ));
+
+ // fill dblVals or intVals
+ for ( size_t iC = 0; iC < comps->length(); ++iC )
+ if ( dataType == GEOM::FDT_Double )
+ {
+ dblVals[ iC ].clear();
+ dblVals[ iC ].resize( meshDS->MaxShapeIndex()+1, 0 );
+ }
+ else
+ {
+ intVals[ iC ].clear();
+ intVals[ iC ].resize( meshDS->MaxShapeIndex()+1, 0 );
+ }
+ switch ( dataType )
+ {
+ case GEOM::FDT_Double:
+ {
+ GEOM::GEOM_DoubleFieldStep_var dblStep = GEOM::GEOM_DoubleFieldStep::_narrow( step );
+ if ( dblStep->_is_nil() ) continue;
+ GEOM::ListOfDouble_var vv = dblStep->GetValues();
+ if ( vv->length() != subIds.size() * comps->length() )
+ THROW_SALOME_CORBA_EXCEPTION( METH "BUG: wrong nb subIds", SALOME::INTERNAL_ERROR );
+ for ( size_t iS = 0, iV = 0; iS < subIds.size(); ++iS )
+ for ( size_t iC = 0; iC < comps->length(); ++iC )
+ dblVals[ iC ][ subIds[ iS ]] = vv[ iV++ ];
+ break;
+ }
+ case GEOM::FDT_Int:
+ {
+ GEOM::GEOM_IntFieldStep_var intStep = GEOM::GEOM_IntFieldStep::_narrow( step );
+ if ( intStep->_is_nil() ) continue;
+ GEOM::ListOfLong_var vv = intStep->GetValues();
+ if ( vv->length() != subIds.size() * comps->length() )
+ THROW_SALOME_CORBA_EXCEPTION( METH "BUG: wrong nb subIds", SALOME::INTERNAL_ERROR );
+ for ( size_t iS = 0, iV = 0; iS < subIds.size(); ++iS )
+ for ( size_t iC = 0; iC < comps->length(); ++iC )
+ intVals[ iC ][ subIds[ iS ]] = (int) vv[ iV++ ];
+ break;
+ }
+ case GEOM::FDT_Bool:
+ {
+ GEOM::GEOM_BoolFieldStep_var boolStep = GEOM::GEOM_BoolFieldStep::_narrow( step );
+ if ( boolStep->_is_nil() ) continue;
+ GEOM::short_array_var vv = boolStep->GetValues();
+ if ( vv->length() != subIds.size() * comps->length() )
+ THROW_SALOME_CORBA_EXCEPTION( METH "BUG: wrong nb subIds", SALOME::INTERNAL_ERROR );
+ for ( size_t iS = 0, iV = 0; iS < subIds.size(); ++iS )
+ for ( size_t iC = 0; iC < comps->length(); ++iC )
+ intVals[ iC ][ subIds[ iS ]] = (int) vv[ iV++ ];
+ break;
+ }
+ default: continue;
+ }
+
+ // pass values to fieldWriter
+ elemIt = fieldWriter.GetOrderedElems();
+ if ( dataType == GEOM::FDT_Double )
+ while ( elemIt->more() )
+ {
+ const SMDS_MeshElement* e = elemIt->next();
+ const int shapeID = e->getshapeId();
+ if ( shapeID < 1 || shapeID >= (int) dblVals[0].size() )
+ for ( size_t iC = 0; iC < comps->length(); ++iC )
+ fieldWriter.AddValue( noneDblValue );
+ else
+ for ( size_t iC = 0; iC < comps->length(); ++iC )
+ fieldWriter.AddValue( dblVals[ iC ][ shapeID ]);
+ }
+ else
+ while ( elemIt->more() )
+ {
+ const SMDS_MeshElement* e = elemIt->next();
+ const int shapeID = e->getshapeId();
+ if ( shapeID < 1 || shapeID >= (int) intVals[0].size() )
+ for ( size_t iC = 0; iC < comps->length(); ++iC )
+ fieldWriter.AddValue( (double) noneIntValue );
+ else
+ for ( size_t iC = 0; iC < comps->length(); ++iC )
+ fieldWriter.AddValue( (double) intVals[ iC ][ shapeID ]);
+ }
+
+ // write a step
+ fieldWriter.Perform();
+ SMESH_ComputeErrorPtr res = fieldWriter.GetError();
+ if ( res && res->IsKO() )
+ {
+ if ( res->myComment.empty() )
+ { THROW_SALOME_CORBA_EXCEPTION( METH "Fatal error", SALOME::INTERNAL_ERROR ); }
+ else
+ { THROW_SALOME_CORBA_EXCEPTION( res->myComment.c_str(), SALOME::INTERNAL_ERROR ); }
+ }
+
+ } // loop on steps
+ } // loop on fields
+
+ if ( !geomAssocFields || !geomAssocFields[0] )
+ return;
+
+ // write geomAssocFields
+
+ std::vector< int > shapeDim( TopAbs_SHAPE + 1 );
+ shapeDim[ TopAbs_COMPOUND ] = 3;
+ shapeDim[ TopAbs_COMPSOLID ] = 3;
+ shapeDim[ TopAbs_SOLID ] = 3;
+ shapeDim[ TopAbs_SHELL ] = 2;
+ shapeDim[ TopAbs_FACE ] = 2;
+ shapeDim[ TopAbs_WIRE ] = 1;
+ shapeDim[ TopAbs_EDGE ] = 1;
+ shapeDim[ TopAbs_VERTEX ] = 0;
+ shapeDim[ TopAbs_SHAPE ] = 3;
+
+ for ( int iF = 0; geomAssocFields[ iF ]; ++iF )
+ {
+ std::vector< std::string > compNames;
+ switch ( geomAssocFields[ iF ]) {
+ case 'v': case 'V':
+ fieldWriter.Set( meshDS, "_vertices_", SMDSAbs_Node, /*nbComps=*/2, /*isInt=*/false );
+ compNames.push_back( "dim" );
+ break;
+ case 'e': case 'E':
+ fieldWriter.Set( meshDS, "_edges_", SMDSAbs_Edge, /*nbComps=*/1, /*isInt=*/false );
+ break;
+ case 'f': case 'F':
+ fieldWriter.Set( meshDS, "_faces_", SMDSAbs_Face, /*nbComps=*/1, /*isInt=*/false );
+ break;
+ case 's': case 'S':
+ fieldWriter.Set( meshDS, "_solids_", SMDSAbs_Volume, /*nbComps=*/1, /*isInt=*/false );
+ break;
+ default: continue;
+ }
+ compNames.push_back( "id" );
+ for ( size_t iC = 0; iC < compNames.size(); ++iC )
+ fieldWriter.SetCompName( iC, compNames[ iC ].c_str() );
+
+ fieldWriter.SetDtIt( -1, -1 );
+
+ SMDS_ElemIteratorPtr elemIt = fieldWriter.GetOrderedElems();
+ if ( !elemIt )
+ continue;
+
+ if ( compNames.size() == 2 ) // _vertices_
+ while ( elemIt->more() )
+ {
+ const SMDS_MeshElement* e = elemIt->next();
+ const int shapeID = e->getshapeId();
+ if ( shapeID < 1 )
+ {
+ fieldWriter.AddValue( (double) -1 );
+ fieldWriter.AddValue( (double) -1 );
+ }
+ else
+ {
+ const TopoDS_Shape& S = meshDS->IndexToShape( shapeID );
+ fieldWriter.AddValue( (double) ( S.IsNull() ? -1 : shapeDim[ S.ShapeType() ]));
+ fieldWriter.AddValue( (double) shapeID );
+ }
+ }
+ else
+ while ( elemIt->more() )
+ {
+ const SMDS_MeshElement* e = elemIt->next();
+ const int shapeID = e->getshapeId();
+ if ( shapeID < 1 )
+ fieldWriter.AddValue( (double) -1 );
+ else
+ fieldWriter.AddValue( (double) shapeID );
+ }
+
+ // write a step
+ fieldWriter.Perform();
+ SMESH_ComputeErrorPtr res = fieldWriter.GetError();
+ if ( res && res->IsKO() )
+ {
+ if ( res->myComment.empty() )
+ { THROW_SALOME_CORBA_EXCEPTION( METH "Fatal error", SALOME::INTERNAL_ERROR ); }
+ else
+ { THROW_SALOME_CORBA_EXCEPTION( res->myComment.c_str(), SALOME::INTERNAL_ERROR ); }
+ }
+
+ } // loop on geomAssocFields
+
+#undef METH
+}
+
+//================================================================================
+/*!
+ * \brief Export a part of mesh to a DAT file
+ */
+//================================================================================
+
+void SMESH_Mesh_i::ExportPartToDAT(::SMESH::SMESH_IDSource_ptr meshPart,
+ const char* file)
+ throw (SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ PrepareForWriting(file);
+
+ SMESH_MeshPartDS partDS( meshPart );
+ _impl->ExportDAT(file,&partDS);
+
+ TPythonDump() << SMESH::SMESH_Mesh_var(_this())
+ << ".ExportPartToDAT( " << meshPart << ", r'" << file << "' )";
+}
+//================================================================================
+/*!
+ * \brief Export a part of mesh to an UNV file
+ */
+//================================================================================
+
+void SMESH_Mesh_i::ExportPartToUNV(::SMESH::SMESH_IDSource_ptr meshPart,
+ const char* file)
+ throw (SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ PrepareForWriting(file);
+
+ SMESH_MeshPartDS partDS( meshPart );
+ _impl->ExportUNV(file, &partDS);
+
+ TPythonDump() << SMESH::SMESH_Mesh_var(_this())
+ << ".ExportPartToUNV( " << meshPart<< ", r'" << file << "' )";
+}
+//================================================================================
+/*!
+ * \brief Export a part of mesh to an STL file
+ */
+//================================================================================
+
+void SMESH_Mesh_i::ExportPartToSTL(::SMESH::SMESH_IDSource_ptr meshPart,
+ const char* file,
+ ::CORBA::Boolean isascii)
+ throw (SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ PrepareForWriting(file);
+
+ CORBA::String_var name;
+ SALOMEDS::SObject_wrap so = _gen_i->ObjectToSObject( meshPart );
+ if ( !so->_is_nil() )
+ name = so->GetName();
+
+ SMESH_MeshPartDS partDS( meshPart );
+ _impl->ExportSTL( file, isascii, name.in(), &partDS );
+
+ TPythonDump() << SMESH::SMESH_Mesh_var(_this()) << ".ExportPartToSTL( "
+ << meshPart<< ", r'" << file << "', " << isascii << ")";
+}
+
+//================================================================================
+/*!
+ * \brief Export a part of mesh to an STL file
+ */
+//================================================================================
+
+void SMESH_Mesh_i::ExportCGNS(::SMESH::SMESH_IDSource_ptr meshPart,
+ const char* file,
+ CORBA::Boolean overwrite,
+ CORBA::Boolean groupElemsByType)
+ throw (SALOME::SALOME_Exception)
+{
+#ifdef WITH_CGNS
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ PrepareForWriting(file,overwrite);
+
+ std::string meshName("");
+ SALOMEDS::SObject_wrap so = _gen_i->ObjectToSObject( meshPart );
+ if ( !so->_is_nil() )
+ {
+ CORBA::String_var name = so->GetName();
+ meshName = name.in();
+ }
+ SMESH_TRY;
+
+ SMESH_MeshPartDS partDS( meshPart );
+ _impl->ExportCGNS(file, &partDS, meshName.c_str(), groupElemsByType );
+
+ SMESH_CATCH( SMESH::throwCorbaException );
+
+ TPythonDump() << SMESH::SMESH_Mesh_var(_this()) << ".ExportCGNS( "
+ << meshPart<< ", r'" << file << "', " << overwrite << ")";
+#else
+ THROW_SALOME_CORBA_EXCEPTION("CGNS library is unavailable", SALOME::INTERNAL_ERROR);
+#endif
+}
+
+//================================================================================
+/*!
+ * \brief Export a part of mesh to a GMF file
+ */
+//================================================================================
+
+void SMESH_Mesh_i::ExportGMF(::SMESH::SMESH_IDSource_ptr meshPart,
+ const char* file,
+ bool withRequiredGroups)
+ throw (SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ PrepareForWriting(file,/*overwrite=*/true);
+
+ SMESH_MeshPartDS partDS( meshPart );
+ _impl->ExportGMF(file, &partDS, withRequiredGroups);
+
+ TPythonDump() << SMESH::SMESH_Mesh_var(_this()) << ".ExportGMF( "
+ << meshPart<< ", r'"
+ << file << "', "
+ << withRequiredGroups << ")";
+}
+
+//=============================================================================
+/*!
+ * Return computation progress [0.,1]
+ */
+//=============================================================================
+
+CORBA::Double SMESH_Mesh_i::GetComputeProgress()
+{
+ SMESH_TRY;
+
+ return _impl->GetComputeProgress();
+
+ SMESH_CATCH( SMESH::doNothing );
+ return 0.;
+}
+
+//================================================================================
+/*!
+ * \brief Return nb of nodes
+ */
+//================================================================================
+
+CORBA::Long SMESH_Mesh_i::NbNodes()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbNodes();
+
+ return _impl->NbNodes();
+}
+
+//================================================================================
+/*!
+ * \brief Return nb of elements
+ */
+//================================================================================
+
+CORBA::Long SMESH_Mesh_i::NbElements()throw (SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbElements();
+
+ return Nb0DElements() + NbEdges() + NbFaces() + NbVolumes() + NbBalls();
+}
+
+//================================================================================
+/*!
+ * \brief Return nb of 0D elements
+ */
+//================================================================================
+
+CORBA::Long SMESH_Mesh_i::Nb0DElements()throw (SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->Nb0DElements();
+
+ return _impl->Nb0DElements();
+}
+
+//================================================================================
+/*!
+ * \brief Return nb of BALL elements
+ */
+//================================================================================
+
+CORBA::Long SMESH_Mesh_i::NbBalls() throw (SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbBalls();
+
+ return _impl->NbBalls();
+}
+
+//================================================================================
+/*!
+ * \brief Return nb of 1D elements
+ */
+//================================================================================
+
+CORBA::Long SMESH_Mesh_i::NbEdges()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbEdges();
+
+ return _impl->NbEdges();
+}
+
+//================================================================================
+/*!
+ * \brief Return nb of edges
+ */
+//================================================================================
+
+CORBA::Long SMESH_Mesh_i::NbEdgesOfOrder(SMESH::ElementOrder order)
+ throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbEdges( (SMDSAbs_ElementOrder) order );
+
+ return _impl->NbEdges( (SMDSAbs_ElementOrder) order);
+}
+
+//================================================================================
+/*!
+ * \brief Return nb of faces
+ */
+//================================================================================
+
+CORBA::Long SMESH_Mesh_i::NbFaces()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbFaces();
+
+ return _impl->NbFaces();
+}
+
+//================================================================================
+/*!
+ * \brief Return nb of tringles
+ */
+//================================================================================
+
+CORBA::Long SMESH_Mesh_i::NbTriangles()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbTriangles();
+
+ return _impl->NbTriangles();
+}
+
+//================================================================================
+/*!
+ * \brief Return nb of bi-quadratic triangles
+ */
+//================================================================================
+
+CORBA::Long SMESH_Mesh_i::NbBiQuadTriangles()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbBiQuadTriangles();
+
+ return _impl->NbBiQuadTriangles();
+}
+
+CORBA::Long SMESH_Mesh_i::NbQuadrangles()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbQuadrangles();
+
+ return _impl->NbQuadrangles();
+}
+
+CORBA::Long SMESH_Mesh_i::NbBiQuadQuadrangles()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbBiQuadQuadrangles();
+
+ return _impl->NbBiQuadQuadrangles();
+}
+
+CORBA::Long SMESH_Mesh_i::NbPolygons() throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbPolygons();
+
+ return _impl->NbPolygons();
+}
+
+CORBA::Long SMESH_Mesh_i::NbPolygonsOfOrder(SMESH::ElementOrder order) throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbPolygons((SMDSAbs_ElementOrder) order);
+
+ return _impl->NbPolygons((SMDSAbs_ElementOrder)order);
+}
+
+CORBA::Long SMESH_Mesh_i::NbFacesOfOrder(SMESH::ElementOrder order)
+ throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbFaces( (SMDSAbs_ElementOrder) order );
+
+ return _impl->NbFaces( (SMDSAbs_ElementOrder) order);
+}
+
+CORBA::Long SMESH_Mesh_i::NbTrianglesOfOrder(SMESH::ElementOrder order)
+ throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbTriangles( (SMDSAbs_ElementOrder) order );
+
+ return _impl->NbTriangles( (SMDSAbs_ElementOrder) order);
+}
+
+CORBA::Long SMESH_Mesh_i::NbQuadranglesOfOrder(SMESH::ElementOrder order)
+ throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbQuadrangles( (SMDSAbs_ElementOrder) order );
+
+ return _impl->NbQuadrangles( (SMDSAbs_ElementOrder) order);
+}
+
+//=============================================================================
+
+CORBA::Long SMESH_Mesh_i::NbVolumes()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbVolumes();
+
+ return _impl->NbVolumes();
+}
+
+CORBA::Long SMESH_Mesh_i::NbTetras()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbTetras();
+
+ return _impl->NbTetras();
+}
+
+CORBA::Long SMESH_Mesh_i::NbHexas()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbHexas();
+
+ return _impl->NbHexas();
+}
+
+CORBA::Long SMESH_Mesh_i::NbTriQuadraticHexas()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbTriQuadHexas();
+
+ return _impl->NbTriQuadraticHexas();
+}
+
+CORBA::Long SMESH_Mesh_i::NbPyramids()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbPyramids();
+
+ return _impl->NbPyramids();
+}
+
+CORBA::Long SMESH_Mesh_i::NbPrisms()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbPrisms();
+
+ return _impl->NbPrisms();
+}
+
+CORBA::Long SMESH_Mesh_i::NbHexagonalPrisms()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbHexPrisms();
+
+ return _impl->NbHexagonalPrisms();
+}
+
+CORBA::Long SMESH_Mesh_i::NbPolyhedrons()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbPolyhedrons();
+
+ return _impl->NbPolyhedrons();
+}
+
+CORBA::Long SMESH_Mesh_i::NbVolumesOfOrder(SMESH::ElementOrder order)
+ throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbVolumes( (SMDSAbs_ElementOrder) order );
+
+ return _impl->NbVolumes( (SMDSAbs_ElementOrder) order);
+}
+
+CORBA::Long SMESH_Mesh_i::NbTetrasOfOrder(SMESH::ElementOrder order)
+ throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbTetras( (SMDSAbs_ElementOrder) order);
+
+ return _impl->NbTetras( (SMDSAbs_ElementOrder) order);
+}
+
+CORBA::Long SMESH_Mesh_i::NbHexasOfOrder(SMESH::ElementOrder order)
+ throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbHexas( (SMDSAbs_ElementOrder) order);
+
+ return _impl->NbHexas( (SMDSAbs_ElementOrder) order);
+}
+
+CORBA::Long SMESH_Mesh_i::NbPyramidsOfOrder(SMESH::ElementOrder order)
+ throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbPyramids( (SMDSAbs_ElementOrder) order);
+
+ return _impl->NbPyramids( (SMDSAbs_ElementOrder) order);
+}
+
+CORBA::Long SMESH_Mesh_i::NbPrismsOfOrder(SMESH::ElementOrder order)
+ throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ return _preMeshInfo->NbPrisms( (SMDSAbs_ElementOrder) order);
+
+ return _impl->NbPrisms( (SMDSAbs_ElementOrder) order);
+}
+
+//=============================================================================
+/*!
+ * Return nb of published sub-meshes
+ */
+//=============================================================================
+
+CORBA::Long SMESH_Mesh_i::NbSubMesh()throw(SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ return _mapSubMesh_i.size();
+}
+
+//=============================================================================
+/*!
+ * Dumps mesh into a string
+ */
+//=============================================================================
+
+char* SMESH_Mesh_i::Dump()
+{
+ ostringstream os;
+ _impl->Dump( os );
+ return CORBA::string_dup( os.str().c_str() );
+}
+
+//=============================================================================
+/*!
+ * Method of SMESH_IDSource interface
+ */
+//=============================================================================
+
+SMESH::long_array* SMESH_Mesh_i::GetIDs()
+{
+ return GetElementsId();
+}
+
+//=============================================================================
+/*!
+ * Return ids of all elements
+ */
+//=============================================================================
+
+SMESH::long_array* SMESH_Mesh_i::GetElementsId()
+ throw (SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESH::long_array_var aResult = new SMESH::long_array();
+ SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
+
+ if ( aSMESHDS_Mesh == NULL )
+ return aResult._retn();
+
+ long nbElements = NbElements();
+ aResult->length( nbElements );
+ SMDS_ElemIteratorPtr anIt = aSMESHDS_Mesh->elementsIterator();
+ for ( int i = 0, n = nbElements; i < n && anIt->more(); i++ )
+ aResult[i] = anIt->next()->GetID();
+
+ return aResult._retn();
+}
+
+
+//=============================================================================
+/*!
+ * Return ids of all elements of given type
+ */
+//=============================================================================
+
+SMESH::long_array* SMESH_Mesh_i::GetElementsByType( SMESH::ElementType theElemType )
+ throw (SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESH::long_array_var aResult = new SMESH::long_array();
+ SMESHDS_Mesh* aSMESHDS_Mesh = _impl->GetMeshDS();
+
+ if ( aSMESHDS_Mesh == NULL )
+ return aResult._retn();
+
+ long nbElements = NbElements();
+
+ // No sense in returning ids of elements along with ids of nodes:
+ // when theElemType == SMESH::ALL, return node ids only if
+ // there are no elements
+ if ( theElemType == SMESH::NODE || (theElemType == SMESH::ALL && nbElements == 0) )
+ return GetNodesId();
+
+ aResult->length( nbElements );
+
+ int i = 0;
+
+ SMDS_ElemIteratorPtr anIt = aSMESHDS_Mesh->elementsIterator( (SMDSAbs_ElementType)theElemType );
+ while ( i < nbElements && anIt->more() )
+ aResult[i++] = anIt->next()->GetID();
+
+ aResult->length( i );
+
+ return aResult._retn();
+}
+
+//=============================================================================
+/*!
+ * Return ids of all nodes
+ */
+//=============================================================================
+
+SMESH::long_array* SMESH_Mesh_i::GetNodesId()
+ throw (SALOME::SALOME_Exception)
+{
+ Unexpect aCatch(SALOME_SalomeException);
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESH::long_array_var aResult = new SMESH::long_array();
+ SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
+
+ if ( aMeshDS == NULL )
+ return aResult._retn();
+
+ long nbNodes = NbNodes();
+ aResult->length( nbNodes );
+ SMDS_NodeIteratorPtr anIt = aMeshDS->nodesIterator();
+ for ( int i = 0, n = nbNodes; i < n && anIt->more(); i++ )
+ aResult[i] = anIt->next()->GetID();
+
+ return aResult._retn();
+}
+
+//=============================================================================
+/*!
+ * Return type of the given element
+ */
+//=============================================================================
+
+SMESH::ElementType SMESH_Mesh_i::GetElementType( const CORBA::Long id, const bool iselem )
+ throw (SALOME::SALOME_Exception)
+{
+ SMESH::ElementType type = SMESH::ALL;
+ SMESH_TRY;
+
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ type = ( SMESH::ElementType ) _impl->GetElementType( id, iselem );
+
+ SMESH_CATCH( SMESH::throwCorbaException );
+
+ return type;
+}
+
+//=============================================================================
+/*!
+ * Return geometric type of the given element
+ */
+//=============================================================================
+
+SMESH::EntityType SMESH_Mesh_i::GetElementGeomType( const CORBA::Long id )
+ throw (SALOME::SALOME_Exception)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ const SMDS_MeshElement* e = _impl->GetMeshDS()->FindElement(id);
+ if ( !e )
+ THROW_SALOME_CORBA_EXCEPTION( "invalid element id", SALOME::BAD_PARAM );
+
+ return ( SMESH::EntityType ) e->GetEntityType();
+}
+
+//=============================================================================
+/*!
+ * Return type of the given element
+ */
+//=============================================================================
+
+SMESH::GeometryType SMESH_Mesh_i::GetElementShape( const CORBA::Long id )
+ throw (SALOME::SALOME_Exception)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ const SMDS_MeshElement* e = _impl->GetMeshDS()->FindElement(id);
+ if ( !e )
+ THROW_SALOME_CORBA_EXCEPTION( "invalid element id", SALOME::BAD_PARAM );
+
+ return ( SMESH::GeometryType ) e->GetGeomType();
+}
+
+//=============================================================================
+/*!
+ * Return ID of elements for given submesh
+ */
+//=============================================================================
+
+SMESH::long_array* SMESH_Mesh_i::GetSubMeshElementsId(const CORBA::Long ShapeID)
+ throw (SALOME::SALOME_Exception)
+{
+ SMESH::long_array_var aResult = new SMESH::long_array();
+
+ SMESH_TRY;
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESH_subMesh* SM = _impl->GetSubMeshContaining(ShapeID);
+ if(!SM) return aResult._retn();
+
+ SMESHDS_SubMesh* SDSM = SM->GetSubMeshDS();
+ if(!SDSM) return aResult._retn();
+
+ aResult->length(SDSM->NbElements());
+
+ SMDS_ElemIteratorPtr eIt = SDSM->GetElements();
+ int i = 0;
+ while ( eIt->more() ) {
+ aResult[i++] = eIt->next()->GetID();
+ }
+
+ SMESH_CATCH( SMESH::throwCorbaException );
+
+ return aResult._retn();
+}
+
+//=============================================================================
+/*!
+ * Return ID of nodes for given sub-mesh
+ * If param all==true - return all nodes, else -
+ * Return only nodes on shapes.
+ */
+//=============================================================================
+
+SMESH::long_array* SMESH_Mesh_i::GetSubMeshNodesId(const CORBA::Long ShapeID,
+ CORBA::Boolean all)
+ throw (SALOME::SALOME_Exception)
+{
+ SMESH::long_array_var aResult = new SMESH::long_array();
+
+ SMESH_TRY;
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESH_subMesh* SM = _impl->GetSubMeshContaining(ShapeID);
+ if(!SM) return aResult._retn();
+
+ SMESHDS_SubMesh* SDSM = SM->GetSubMeshDS();
+ if(!SDSM) return aResult._retn();
+
+ set<int> theElems;
+ if( !all || (SDSM->NbElements()==0) ) { // internal nodes or vertex submesh
+ SMDS_NodeIteratorPtr nIt = SDSM->GetNodes();
+ while ( nIt->more() ) {
+ const SMDS_MeshNode* elem = nIt->next();
+ theElems.insert( elem->GetID() );
+ }
+ }
+ else { // all nodes of submesh elements
+ SMDS_ElemIteratorPtr eIt = SDSM->GetElements();
+ while ( eIt->more() ) {
+ const SMDS_MeshElement* anElem = eIt->next();
+ SMDS_ElemIteratorPtr nIt = anElem->nodesIterator();
+ while ( nIt->more() ) {
+ const SMDS_MeshElement* elem = nIt->next();
+ theElems.insert( elem->GetID() );
+ }
+ }
+ }
+
+ aResult->length(theElems.size());
+ set<int>::iterator itElem;
+ int i = 0;
+ for ( itElem = theElems.begin(); itElem != theElems.end(); itElem++ )
+ aResult[i++] = *itElem;
+
+ SMESH_CATCH( SMESH::throwCorbaException );
+
+ return aResult._retn();
+}
+
+//=============================================================================
+/*!
+ * Return type of elements for given sub-mesh
+ */
+//=============================================================================
+
+SMESH::ElementType SMESH_Mesh_i::GetSubMeshElementType(const CORBA::Long ShapeID)
+ throw (SALOME::SALOME_Exception)
+{
+ SMESH::ElementType type = SMESH::ALL;
+
+ SMESH_TRY;
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESH_subMesh* SM = _impl->GetSubMeshContaining(ShapeID);
+ if(!SM) return SMESH::ALL;
+
+ SMESHDS_SubMesh* SDSM = SM->GetSubMeshDS();
+ if(!SDSM) return SMESH::ALL;
+
+ if(SDSM->NbElements()==0)
+ return (SM->GetSubShape().ShapeType() == TopAbs_VERTEX) ? SMESH::NODE : SMESH::ALL;
+
+ SMDS_ElemIteratorPtr eIt = SDSM->GetElements();
+ const SMDS_MeshElement* anElem = eIt->next();
+
+ type = ( SMESH::ElementType ) anElem->GetType();
+
+ SMESH_CATCH( SMESH::throwCorbaException );
+
+ return type;
+}
+
+
+//=============================================================================
+/*!
+ * Return pointer to _impl as an integer value. Is called from constructor of SMESH_Client
+ */
+//=============================================================================
+
+CORBA::LongLong SMESH_Mesh_i::GetMeshPtr()
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ CORBA::LongLong pointeur = CORBA::LongLong(_impl);
+ if ( MYDEBUG ) MESSAGE("CORBA::LongLong SMESH_Mesh_i::GetMeshPtr() "<<pointeur);
+ return pointeur;
+}
+
+
+//=============================================================================
+/*!
+ * Get XYZ coordinates of node as list of double
+ * If there is not node for given ID - return empty list
+ */
+//=============================================================================
+
+SMESH::double_array* SMESH_Mesh_i::GetNodeXYZ(const CORBA::Long id)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESH::double_array_var aResult = new SMESH::double_array();
+ SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
+ if ( aMeshDS == NULL )
+ return aResult._retn();
+
+ // find node
+ const SMDS_MeshNode* aNode = aMeshDS->FindNode(id);
+ if(!aNode)
+ return aResult._retn();
+
+ // add coordinates
+ aResult->length(3);
+ aResult[0] = aNode->X();
+ aResult[1] = aNode->Y();
+ aResult[2] = aNode->Z();
+ return aResult._retn();
+}
+
+
+//=============================================================================
+/*!
+ * For given node return list of IDs of inverse elements
+ * If there is not node for given ID - return empty list
+ */
+//=============================================================================
+
+SMESH::long_array* SMESH_Mesh_i::GetNodeInverseElements(const CORBA::Long id,
+ SMESH::ElementType elemType)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESH::long_array_var aResult = new SMESH::long_array();
+ SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
+ if ( aMeshDS == NULL )
+ return aResult._retn();
+
+ // find node
+ const SMDS_MeshNode* aNode = aMeshDS->FindNode( id );
+ if ( !aNode )
+ return aResult._retn();
+
+ // find inverse elements
+ SMDSAbs_ElementType type = SMDSAbs_ElementType( elemType );
+ SMDS_ElemIteratorPtr eIt = aNode->GetInverseElementIterator( type );
+ aResult->length( aNode->NbInverseElements( type ));
+ for( int i = 0; eIt->more(); ++i )
+ {
+ const SMDS_MeshElement* elem = eIt->next();
+ aResult[ i ] = elem->GetID();
+ }
+ return aResult._retn();
+}
+
+//=============================================================================
+/*!
+ * \brief Return position of a node on shape
+ */
+//=============================================================================
+
+SMESH::NodePosition* SMESH_Mesh_i::GetNodePosition(CORBA::Long NodeID)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESH::NodePosition* aNodePosition = new SMESH::NodePosition();
+ aNodePosition->shapeID = 0;
+ aNodePosition->shapeType = GEOM::SHAPE;
+
+ SMESHDS_Mesh* mesh = _impl->GetMeshDS();
+ if ( !mesh ) return aNodePosition;
+
+ if ( const SMDS_MeshNode* aNode = mesh->FindNode(NodeID) )
+ {
+ if ( SMDS_PositionPtr pos = aNode->GetPosition() )
+ {
+ aNodePosition->shapeID = aNode->getshapeId();
+ switch ( pos->GetTypeOfPosition() ) {
+ case SMDS_TOP_EDGE:
+ aNodePosition->shapeType = GEOM::EDGE;
+ aNodePosition->params.length(1);
+ aNodePosition->params[0] = SMDS_EdgePositionPtr( pos )->GetUParameter();
+ break;
+ case SMDS_TOP_FACE: {
+ SMDS_FacePositionPtr fPos = pos;
+ aNodePosition->shapeType = GEOM::FACE;
+ aNodePosition->params.length(2);
+ aNodePosition->params[0] = fPos->GetUParameter();
+ aNodePosition->params[1] = fPos->GetVParameter();
+ break;
+ }
+ case SMDS_TOP_VERTEX:
+ aNodePosition->shapeType = GEOM::VERTEX;
+ break;
+ case SMDS_TOP_3DSPACE:
+ if ( TopExp_Explorer(_impl->GetShapeToMesh(), TopAbs_SOLID).More() )
+ aNodePosition->shapeType = GEOM::SOLID;
+ else if ( TopExp_Explorer(_impl->GetShapeToMesh(), TopAbs_SHELL).More() )
+ aNodePosition->shapeType = GEOM::SHELL;
+ break;
+ default:;
+ }
+ }
+ }
+ return aNodePosition;
+}
+
+//=============================================================================
+/*!
+ * \brief Return position of an element on shape
+ */
+//=============================================================================
+
+SMESH::ElementPosition SMESH_Mesh_i::GetElementPosition(CORBA::Long ElemID)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESH::ElementPosition anElementPosition;
+ anElementPosition.shapeID = 0;
+ anElementPosition.shapeType = GEOM::SHAPE;
+
+ SMESHDS_Mesh* mesh = _impl->GetMeshDS();
+ if ( !mesh ) return anElementPosition;
+
+ if ( const SMDS_MeshElement* anElem = mesh->FindElement( ElemID ) )
+ {
+ anElementPosition.shapeID = anElem->getshapeId();
+ const TopoDS_Shape& aSp = mesh->IndexToShape( anElem->getshapeId() );
+ if ( !aSp.IsNull() ) {
+ switch ( aSp.ShapeType() ) {
+ case TopAbs_EDGE:
+ anElementPosition.shapeType = GEOM::EDGE;
+ break;
+ case TopAbs_FACE:
+ anElementPosition.shapeType = GEOM::FACE;
+ break;
+ case TopAbs_VERTEX:
+ anElementPosition.shapeType = GEOM::VERTEX;
+ break;
+ case TopAbs_SOLID:
+ anElementPosition.shapeType = GEOM::SOLID;
+ break;
+ case TopAbs_SHELL:
+ anElementPosition.shapeType = GEOM::SHELL;
+ break;
+ default:;
+ }
+ }
+ }
+ return anElementPosition;
+}
+
+//=============================================================================
+/*!
+ * If given element is node return IDs of shape from position
+ * If there is not node for given ID - return -1
+ */
+//=============================================================================
+
+CORBA::Long SMESH_Mesh_i::GetShapeID(const CORBA::Long id)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
+ if ( aMeshDS == NULL )
+ return -1;
+
+ // try to find node
+ const SMDS_MeshNode* aNode = aMeshDS->FindNode(id);
+ if(aNode) {
+ return aNode->getshapeId();
+ }
+
+ return -1;
+}
+
+
+//=============================================================================
+/*!
+ * For given element return ID of result shape after
+ * ::FindShape() from SMESH_MeshEditor
+ * If there is not element for given ID - return -1
+ */
+//=============================================================================
+
+CORBA::Long SMESH_Mesh_i::GetShapeIDForElem(const CORBA::Long id)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
+ if ( aMeshDS == NULL )
+ return -1;
+
+ // try to find element
+ const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
+ if(!elem)
+ return -1;
+
+ ::SMESH_MeshEditor aMeshEditor(_impl);
+ int index = aMeshEditor.FindShape( elem );
+ if(index>0)
+ return index;
+
+ return -1;
+}
+
+
+//=============================================================================
+/*!
+ * Return number of nodes for given element
+ * If there is not element for given ID - return -1
+ */
+//=============================================================================
+
+CORBA::Long SMESH_Mesh_i::GetElemNbNodes(const CORBA::Long id)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
+ if ( aMeshDS == NULL ) return -1;
+ // try to find element
+ const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
+ if(!elem) return -1;
+ return elem->NbNodes();
+}
+
+
+//=============================================================================
+/*!
+ * Return ID of node by given index for given element
+ * If there is not element for given ID - return -1
+ * If there is not node for given index - return -2
+ */
+//=============================================================================
+
+CORBA::Long SMESH_Mesh_i::GetElemNode(const CORBA::Long id, const CORBA::Long index)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
+ if ( aMeshDS == NULL ) return -1;
+ const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
+ if(!elem) return -1;
+ if( index>=elem->NbNodes() || index<0 ) return -1;
+ return elem->GetNode(index)->GetID();
+}
+
+//=============================================================================
+/*!
+ * Return IDs of nodes of given element
+ */
+//=============================================================================
+
+SMESH::long_array* SMESH_Mesh_i::GetElemNodes(const CORBA::Long id)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESH::long_array_var aResult = new SMESH::long_array();
+ if ( SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS() )
+ {
+ if ( const SMDS_MeshElement* elem = aMeshDS->FindElement(id) )
+ {
+ aResult->length( elem->NbNodes() );
+ for ( CORBA::ULong i = 0; i < aResult->length(); ++i )
+ if ( const SMDS_MeshNode* n = elem->GetNode( i ))
+ aResult[ i ] = n->GetID();
+ }
+ }
+ return aResult._retn();
+}
+
+//=============================================================================
+/*!
+ * Return true if given node is medium node
+ * in given quadratic element
+ */
+//=============================================================================
+
+CORBA::Boolean SMESH_Mesh_i::IsMediumNode(const CORBA::Long ide, const CORBA::Long idn)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
+ if ( aMeshDS == NULL ) return false;
+ // try to find node
+ const SMDS_MeshNode* aNode = aMeshDS->FindNode(idn);
+ if(!aNode) return false;
+ // try to find element
+ const SMDS_MeshElement* elem = aMeshDS->FindElement(ide);
+ if(!elem) return false;
+
+ return elem->IsMediumNode(aNode);
+}
+
+
+//=============================================================================
+/*!
+ * Return true if given node is medium node
+ * in one of quadratic elements
+ */
+//=============================================================================
+
+CORBA::Boolean SMESH_Mesh_i::IsMediumNodeOfAnyElem(const CORBA::Long idn,
+ SMESH::ElementType theElemType)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
+ if ( aMeshDS == NULL ) return false;
+
+ // try to find node
+ const SMDS_MeshNode* aNode = aMeshDS->FindNode(idn);
+ if(!aNode) return false;
+
+ SMESH_MesherHelper aHelper( *(_impl) );
+
+ SMDSAbs_ElementType aType;
+ if(theElemType==SMESH::EDGE) aType = SMDSAbs_Edge;
+ else if(theElemType==SMESH::FACE) aType = SMDSAbs_Face;
+ else if(theElemType==SMESH::VOLUME) aType = SMDSAbs_Volume;
+ else aType = SMDSAbs_All;
+
+ return aHelper.IsMedium(aNode,aType);
+}
+
+
+//=============================================================================
+/*!
+ * Return number of edges for given element
+ */
+//=============================================================================
+
+CORBA::Long SMESH_Mesh_i::ElemNbEdges(const CORBA::Long id)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
+ if ( aMeshDS == NULL ) return -1;
+ const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
+ if(!elem) return -1;
+ return elem->NbEdges();
+}
+
+
+//=============================================================================
+/*!
+ * Return number of faces for given element
+ */
+//=============================================================================
+
+CORBA::Long SMESH_Mesh_i::ElemNbFaces(const CORBA::Long id)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
+ if ( aMeshDS == NULL ) return -1;
+ const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
+ if(!elem) return -1;
+ return elem->NbFaces();
+}
+
+//================================================================================
+/*!
+ * \brief Return nodes of given face (counted from zero) for given element.
+ */
+//================================================================================
+
+SMESH::long_array* SMESH_Mesh_i::GetElemFaceNodes(CORBA::Long elemId,
+ CORBA::Short faceIndex)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESH::long_array_var aResult = new SMESH::long_array();
+ if ( SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS() )
+ {
+ if ( const SMDS_MeshElement* elem = aMeshDS->FindElement(elemId) )
+ {
+ SMDS_VolumeTool vtool( elem, /*skipCentralNodes = */false );
+ if ( faceIndex < vtool.NbFaces() )
+ {
+ aResult->length( vtool.NbFaceNodes( faceIndex ));
+ const SMDS_MeshNode** nn = vtool.GetFaceNodes( faceIndex );
+ for ( CORBA::ULong i = 0; i < aResult->length(); ++i )
+ aResult[ i ] = nn[ i ]->GetID();
+ }
+ }
+ }
+ return aResult._retn();
+}
+
+//================================================================================
+/*!
+ * \brief Return three components of normal of given mesh face.
+ */
+//================================================================================
+
+SMESH::double_array* SMESH_Mesh_i::GetFaceNormal(CORBA::Long elemId,
+ CORBA::Boolean normalized)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESH::double_array_var aResult = new SMESH::double_array();
+
+ if ( SMESHDS_Mesh* mesh = _impl->GetMeshDS() )
+ {
+ gp_XYZ normal;
+ if ( SMESH_MeshAlgos::FaceNormal( mesh->FindElement(elemId), normal, normalized ))
+ {
+ aResult->length( 3 );
+ aResult[ 0 ] = normal.X();
+ aResult[ 1 ] = normal.Y();
+ aResult[ 2 ] = normal.Z();
+ }
+ }
+ return aResult._retn();
+}
+
+//================================================================================
+/*!
+ * \brief Return an element based on all given nodes.
+ */
+//================================================================================
+
+CORBA::Long SMESH_Mesh_i::FindElementByNodes(const SMESH::long_array& nodes)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ CORBA::Long elemID(0);
+ if ( SMESHDS_Mesh* mesh = _impl->GetMeshDS() )
+ {
+ vector< const SMDS_MeshNode * > nn( nodes.length() );
+ for ( CORBA::ULong i = 0; i < nodes.length(); ++i )
+ if ( !( nn[i] = mesh->FindNode( nodes[i] )))
+ return elemID;
+
+ const SMDS_MeshElement* elem = mesh->FindElement( nn, SMDSAbs_All, /*noMedium=*/false );
+ if ( !elem && ( _impl->NbEdges ( ORDER_QUADRATIC ) ||
+ _impl->NbFaces ( ORDER_QUADRATIC ) ||
+ _impl->NbVolumes( ORDER_QUADRATIC )))
+ elem = mesh->FindElement( nn, SMDSAbs_All, /*noMedium=*/true );
+
+ if ( elem ) elemID = CORBA::Long( elem->GetID() );
+ }
+ return elemID;
+}
+
+//================================================================================
+/*!
+ * \brief Return elements including all given nodes.
+ */
+//================================================================================
+
+SMESH::long_array* SMESH_Mesh_i::GetElementsByNodes(const SMESH::long_array& nodes,
+ SMESH::ElementType elemType)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESH::long_array_var result = new SMESH::long_array();
+
+ if ( SMESHDS_Mesh* mesh = _impl->GetMeshDS() )
+ {
+ vector< const SMDS_MeshNode * > nn( nodes.length() );
+ for ( CORBA::ULong i = 0; i < nodes.length(); ++i )
+ nn[i] = mesh->FindNode( nodes[i] );
+
+ std::vector<const SMDS_MeshElement *> elems;
+ mesh->GetElementsByNodes( nn, elems, (SMDSAbs_ElementType) elemType );
+ result->length( elems.size() );
+ for ( size_t i = 0; i < elems.size(); ++i )
+ result[i] = elems[i]->GetID();
+ }
+ return result._retn();
+}
+
+//=============================================================================
+/*!
+ * Return true if given element is polygon
+ */
+//=============================================================================
+
+CORBA::Boolean SMESH_Mesh_i::IsPoly(const CORBA::Long id)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
+ if ( aMeshDS == NULL ) return false;
+ const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
+ if(!elem) return false;
+ return elem->IsPoly();
+}
+
+
+//=============================================================================
+/*!
+ * Return true if given element is quadratic
+ */
+//=============================================================================
+
+CORBA::Boolean SMESH_Mesh_i::IsQuadratic(const CORBA::Long id)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
+ if ( aMeshDS == NULL ) return false;
+ const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
+ if(!elem) return false;
+ return elem->IsQuadratic();
+}
+
+//=============================================================================
+/*!
+ * Return diameter of ball discrete element or zero in case of an invalid \a id
+ */
+//=============================================================================
+
+CORBA::Double SMESH_Mesh_i::GetBallDiameter(CORBA::Long id)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ if ( const SMDS_BallElement* ball =
+ SMDS_Mesh::DownCast<SMDS_BallElement>( _impl->GetMeshDS()->FindElement( id )))
+ return ball->GetDiameter();
+
+ return 0;
+}
+
+//=============================================================================
+/*!
+ * Return bary center for given element
+ */
+//=============================================================================
+
+SMESH::double_array* SMESH_Mesh_i::BaryCenter(const CORBA::Long id)
+{
+ if ( _preMeshInfo )
+ _preMeshInfo->FullLoadFromFile();
+
+ SMESH::double_array_var aResult = new SMESH::double_array();
+ SMESHDS_Mesh* aMeshDS = _impl->GetMeshDS();
+ if ( aMeshDS == NULL )
+ return aResult._retn();
+
+ const SMDS_MeshElement* elem = aMeshDS->FindElement(id);
+ if(!elem)
+ return aResult._retn();
+
+ if(elem->GetType()==SMDSAbs_Volume) {
+ SMDS_VolumeTool aTool;
+ if(aTool.Set(elem)) {
+ aResult->length(3);
+ if (!aTool.GetBaryCenter( aResult[0], aResult[1], aResult[2]) )
+ aResult->length(0);
+ }
+ }
+ else {
+ SMDS_ElemIteratorPtr anIt = elem->nodesIterator();
+ int nbn = 0;
+ double x=0., y=0., z=0.;
+ for(; anIt->more(); ) {
+ nbn++;
+ const SMDS_MeshNode* aNode = static_cast<const SMDS_MeshNode*>(anIt->next());
+ x += aNode->X();
+ y += aNode->Y();
+ z += aNode->Z();
+ }
+ if(nbn>0) {
+ // add coordinates
+ aResult->length(3);
+ aResult[0] = x/nbn;
+ aResult[1] = y/nbn;
+ aResult[2] = z/nbn;
+ }
+ }
+
+ return aResult._retn();