Blender Git Commit Log

Git Commits -> Revision abf3ce8

Revision abf3ce8 by Bastien Montagne (master)
July 26, 2021, 15:36 (GMT)
LayerCollections: Add a way to prevent their resync with Collection hierarchy.

This is an easy & safe, yet not-so-nice way to address the
LayerCollections vs. Collections hierarchy resync problem.

Currently this resync is enforced everytime something changes in the
Collections hierarchy, which is extremely inneficient, and can even
produce 'loss' of LayerCollection data during complex Collection
processes.

Current example is during Library Overrides resync process. New code:
* Makes resync significantly faster (between 10 and 15%).
* Fixes 'disappearing' layer collections settings on sub-collections'
layers.

NOTE: This is not a proper fix for the underlying issue. However,
implementing and testing the 'lazy update' solution as proposed by
{T73411} requires a significant amount of time (especially in testing
and tracking all places where code would need to ensure LayerCollections
are up-to-date), which is not possible currently.

Differential Revision: https://developer.blender.org/D11889

Commit Details:

Full Hash: abf3ce811f6e33213a51941b477668750d45c5b4
Parent Commit: cee67f3
Lines Changed: +63, -0

By: Miika HämäläinenLast update: Nov-07-2014 14:18 MiikaHweb | 2003-2021