There where glitches while weight painting in Grease Pencil with
auto-normalize enabled. This resulted in incorrect weights on vertices.
And sometimes a vertex group not deformed by bones was also affected
by auto-normalize (which should never happen).
This was due to:
- An erroneous line in the auto-normalize function which led to an
index out of bounds (and screwing up the vertex weights).
- An edge case where the active vertex group was de facto the only
group to be normalized.
Also in this patch:
- Removal of unreachable code
- Better names for the auto-normalize functions
Pull Request: https://projects.blender.org/blender/blender/pulls/109036
f758c4a6b1