Regression in [0] although prior to this the `deformed_only` was not
being set, caused by a separate regression.
[0]: 80fa49f24ae768c5869065363e116b51175fb2df
The meshes custom data-mask edit-mode check only considered the object
in edit-mode if it was the active object. This isn't correct as multiple
objects can be in edit-mode at once.
The potential for `mesh_get_eval_deform` to leak memory remains,
this just avoids an unnecessary mesh re-generation on selection
(which was causing the leak), see: !128228 for details.
Between 2.93 & 3.2 a regression was introduced where evaluated
meshes from the modifier stack would always have their deformed_only
value set to false.
Resolve by enabling for meshes returned by
BKE_mesh_wrapper_from_editmesh and ensure the value is kept when the
modifier duplicates the cage mesh.
Resolves#123138.
Previously, values for `ID.flag` and `ID.tag` used the prefixes `LIB_` and
`LIB_TAG` respectively. This was somewhat confusing because it's not really
related to libraries in general. This patch changes the prefix to `ID_FLAG_` and
`ID_TAG_`. This makes it more obvious what they correspond to, simplifying code.
Pull Request: https://projects.blender.org/blender/blender/pulls/125811
`mesh_final` isn't really the final mesh but the "current" mesh. Adding the
extra word here isn't helpful. This also helps to reduce the size of the diff
in #119968 where the mesh variables have much smaller scopes.
After recent commits, the .cc file is only used for actual object data
evaluation in the depsgraph, and the header is only used for the old
DerivedMesh data structure that's still being phased out.
