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#18835 Automatically create groups on Geometry in SMESH when the SHAPER result is modified

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This commit is contained in:
eap 2020-03-11 19:57:24 +03:00
parent 61652a5871
commit 4a3d652a69
1 changed files with 10 additions and 9 deletions
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19
src/SMESH_I/SMESH_Mesh_i.cxx
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@ -2422,7 +2422,8 @@ void SMESH_Mesh_i::CheckGeomModif( bool isBreakLink )
if ( ii2i != ii2iMap.end() )
oldID = ii2i->second;
TopoDS_Shape newShape = newGroupShape( *data, isBreakLink ? IS_BREAK_LINK : MAIN_TRANSFORMED );
int how = ( isBreakLink || !sameTopology ) ? IS_BREAK_LINK : MAIN_TRANSFORMED;
TopoDS_Shape newShape = newGroupShape( *data, how );
if ( !newShape.IsNull() )
{
if ( meshDS->ShapeToIndex( newShape ) > 0 ) // a group reduced to one sub-shape
@ -2441,12 +2442,12 @@ void SMESH_Mesh_i::CheckGeomModif( bool isBreakLink )
// re-assign hypotheses
for ( size_t i = 0; i < ids2Hyps.size(); ++i )
{
if ( !sameTopology && ids2Hyps[i].first != 1 )
continue; // assign only global hypos
int sID = ids2Hyps[i].first;
std::map< int, int >::iterator o2n = old2newIDs.find( sID );
if ( o2n != old2newIDs.end() )
sID = o2n->second;
else if ( sID != 1 )
continue;
const TopoDS_Shape& s = meshDS->IndexToShape( sID );
const THypList& hyps = ids2Hyps[i].second;
THypList::const_iterator h = hyps.begin();
@ -2454,12 +2455,6 @@ void SMESH_Mesh_i::CheckGeomModif( bool isBreakLink )
_impl->AddHypothesis( s, (*h)->GetID() );
}
if ( !sameTopology )
{
// remove invalid study sub-objects
CheckGeomGroupModif();
}
else
{
// restore groups on geometry
for ( size_t i = 0; i < groupsData.size(); ++i )
@ -2506,6 +2501,12 @@ void SMESH_Mesh_i::CheckGeomModif( bool isBreakLink )
i_sm->second = _impl->GetSubMesh( meshDS->IndexToShape( i_sm->first ));
}
if ( !sameTopology )
{
// remove invalid study sub-objects
CheckGeomGroupModif();
}
_gen_i->UpdateIcons( me );
if ( !isBreakLink && isShaper )