Husky wrote:Right now the tool "Purge unused layers" will not work if we have an empty layer between used layers. Is it possible to get a "Purge unused layers" tool which will also work in that particular scenario?
J-J wrote:only parent layer, even if empty is not deleted, which is normal.
andrew wrote:However, the purge tool should never delete layers 'walls', 'interior' and 'exterior' as long as there are non-empty sub-layers.
One could also say that if a layer has sub-layers which are being used, the layer itself is also used (indirectly).
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