Result of addColumnToStore — the new column's expressId plus a tap into the dependent entities for callers that want to e.g. apply a colour or further mutations to the geometry.
addColumnToStore
The IfcRelContainedInSpatialStructure linking the column to its storey.
Result of
addColumnToStore— the new column's expressId plus a tap into the dependent entities for callers that want to e.g. apply a colour or further mutations to the geometry.