Blender Git Loki

fix: crasher at loading objects with subobject groups, but TODO, sometimes odd mesh error (like missing texture or even 1 displaced vertex, probably due to threading issues ?)

Depsgraph: Fix for scene update might have been using wrong time

Updated hash table for lookup of enabled cache items and added basic
UI support.

Merge branch 'master' into gooseberry

Improved collections in RNA for looping over potential caching items
in the object group.

Depsgraph: Rework the way how layer visibility are handled

The main goals of this commit are:

- Get rid of list of IDs which were tagged for update but are not visible
- Make it possible to have proper time dependency re-tags of invisible objects

This change is really quite the same as previous one: just uses ob->recalc
flags to check whether object was updated or not. It might be a bit of an issue
with materials, but they're always "visible", so should not cause any missing
updates.

In any case, we really need to get rid of all this temp sets and arrays, they
might become quite huge in production files.

Merge remote-tracking branch 'origin/master' into multiview

Merge branch 'master' into asset-experiments

Fix assert issue from recent RNA changes to prevent non 0/1 values

Depsgraph: Changes in the way how tagging objects and relations for update are working together

The idea is to get rid of rather obscure set which stored missing IDs for delayed update
after the relations are up-to-date. New idea is to re-use the ID recalc flags and do needed
re-scheduling during depsgraph build. This is combined together with layers visibility check
so would not add extra slowdown or so.

This change also makes it so ob->recalc flags are properly set and reset, which was discovered
needed for the animation paths update and likely for other baking-like areas which does manual
scene update.

Merge branch 'master' into asset-experiments

Filelisting: First step of sanitanization...

Move typeflag and selflag back to FileDirEntry, and add blentype there too,
this will be needed by asset engines, and avoids rechecking lib ID types over and over!

There's much more to do here though. Also, FileDirEntryRevision is going to be
used quite higly, we want to keep it as light as possible (much lighter than
its current state for sure!). Think we can move back to FileDirEntry paths
(and try to get rid of abspath on the run, too), but also most likely
preview (we won't store a preview for all possible revisions anyway),
owner/permissions, etc.

Rev should probably only have its uuid, and date/time.

Also, simplified filetype generation (from extensions for real files, and BLO helpers
for libdata), now it's nicely encapsulated into each reading callback.

Depsgraph: Fix issue with missing materials update

Now when materials are the parts of dependency graph we need to ensure
relations are all correct when affecting material slots.

fix: loading for subobject groups partially fixed, needs manual refresh afterwards still, TODO, proper material handling ("merge" object materials)

Merge remote-tracking branch 'origin/master' into multiview

Merge branch 'master' into depsgraph_refactor

Define a collection of "object_caches" in the CacheLibrary RNA for
iterating over all objects eligible for caching in the group.

This allows for nested dupligroup instances as well. All objects that
are instantiated at least once by any group can be included in the
respective cache, but get represented only once because the cached data
is the same anyway.

Link main CacheLibrary pointers in readfile.

Merge branch 'master' into depsgraph_refactor

Merge branch 'master' into asset-experiments