Blender Git Commit Log

Fix T73797: Selection/Editing after Make Single User for Object Data
fails

Exposed by rB50d5c03e2d14.

This was only a problem when _only_ 'Object Data' was made local.
If also e.g. 'Object' or 'Materials' was checked, these were already
making sure realations were updated [DEG_relations_tag_update(bmain)].

Now also call DEG_relations_tag_update(bmain) for the 'Object Data'
case.

I assume the underlying issue is that there is some ID_NEW_REMAP
happening in 'single_obdata_users()' -- including that for 'me-
>texcomesh', which might be responsible for the glitches in selection/
editing? Also not entirely sure why this wasnt a problem prior to
rB50d5c03e2d14.(I assume this was somewhat hidden by the fact this was
always called with a default action being nothing, the user would always
need to access the redo panel. So this might have been hidden by an Undo
step involved?)

Maniphest Tasks: T73797

Differential Revision: https://developer.blender.org/D7020