5f6fae9ad0
Thinks whole bbox code needs a complete rewrite, one can see a lot of old history in it, it has way too many functions doing nearly-the-same-thing(c), it spreads in very inconsistent ways across a lot of files, ... But have no time for this right now, and would not be a good idea with Beta comming up close anyway. So for now going the simple and (hopefully) sane & safe way: forbid object-level functions to affect data-level bbox. Mesh and curve ones would generate bbox in obdata instead of object, for some reason (all other obdata types only use object's bbox ever). That may have been working in old ages, but with CoW and threaded depsgraph this is just calling for piles of issues.