Blender Git Commit Log

Fix T88515: Cycles does not update light transform from linked collections

When moving a linked collection, we seem to only receive a depsgraph update
for an empty object so the Blender synchronization cannot discriminate it
and tag the object(s) (light or geometry) for an update through
id_map.set_recalc.

This missing transform update only affects lights since we do not check
manually if the transformations were modified like we do for objects.

To fix this, add a check to see if the transformation is different provided
that a light was already created.

Reviewed By: brecht

Maniphest Tasks: T88515

Differential Revision: https://developer.blender.org/D11574