This new `bpy.types.ID.make_local(clear_proxies=True)` allows Python
code to press the "Make Local" button on any ID block. I chose
`clear_proxies=True` as the default, since it's the default behaviour
of `id_make_local()` (defined in `library.c`).
The caller does need to take care of ensuring that linked-in objects
don't refer to local data, and that proxies aren't broken.
Reviewers: sergey, mont29
Reviewed By: mont29
Subscribers: dfelinto
Differential Revision: https://developer.blender.org/D2346
This is a late follow-up commit to the light sample threshold changes which
caused difference in rendering all existing .blend files which is not something
we are happy about: it is fine to use new optimized defaults for new files, but
existing ones should always be rendering in the same way as they used to be.
Sorry for the inconveniece, but such thing should have been done to begin with.
If this setting was modified it will not be reset to zero.
Now all render tests should be passing again.
P.S. Also really annoying to bump subversion for such reasons, but currently we
don't have better way to achieve what we want.
Lamp Data node requires shadow sample array which is only enabled when
Shadows are enabled in the shading settings.
This commit prevents crash but might not give expected render results
in such a configuration.
The idea is simple: when falling back to one of the nodes which was partially
handled we "resume" checking outgoing relations from the index which we stopped.
This gives about 15-20% depsgraph construction time save.
This is more proper way to go:
- Avoids re-compilation of all dependent files when implementation changes
without changed API,
- Linker should have much simpler time now de-duplicating and getting rid
of redundant implementations.
The idea here is to address issue that name on it's own is not
always unique: for example, when adding driver operations the
name used for nodes is the RNA path (and multiple drivers can
write to different array indices of the path). Basically, now
it's possible to pass extra integer value to distinguish
operations in such cases.
So now we've already switched from sprintf() to construct unique
operation name to pass RNA path and array index.
There should be no functional changes yet, but this work is
required for further work about replacing string with const
char*.
There is no real reason to have nodes storing heap-allocated name
and description. Doing this increases amount of allocations during
dependency graph building, which usually means somewhat slowness.
We're temporarily loosing some eyecandy in the graphviz visualizer,
but those we can bring back as a part of graphiz dump (which happens
much less often than depsgraph build).
This will happen in multiple commits for the ease of bisect in the
future just in case this causes any regression. This commit contains
ID creation API changes.
Bullet spring constraint already supports rotational springs, but
they are not exposed in blender UI, likely due to a simple oversight.
Supporting them is as simple as adding a few DNA/RNA properties
with appropriate UI and passing them on to Bullet.
Reviewers: sergof
Reviewed By: sergof
Differential Revision: https://developer.blender.org/D2331
Previously, it was only possible to choose a single GPU or all of that type (CUDA or OpenCL).
Now, a toggle button is displayed for every device.
These settings are tied to the PCI Bus ID of the devices, so they're consistent across hardware addition and removal (but not when swapping/moving cards).
From the code perspective, the more important change is that now, the compute device properties are stored in the Addon preferences of the Cycles addon, instead of directly in the User Preferences.
This allows for a cleaner implementation, removing the Cycles C API functions that were called by the RNA code to specify the enum items.
Note that this change is neither backwards- nor forwards-compatible, but since it's only a User Preference no existing files are broken.
Reviewers: #cycles, brecht
Reviewed By: #cycles, brecht
Subscribers: brecht, juicyfruit, mib2berlin, Blendify
Differential Revision: https://developer.blender.org/D2338
There's more dll's hanging out in the ucrt folder, but I just grabbed the ones blender requested (not sure if that's a wise idea, but it seems to work)
Reviewers: sergey, juicyfruit
Reviewed By: juicyfruit
Differential Revision: https://developer.blender.org/D2335
We have to clear `newid` of all datablocks, not only object ones.
Note that this whole stuff is still using some kind of older, primitive
'ID remapping', would like to see whether we can replace it with new,
more generic one, but that's for another day.
Code would try to add multiple time the same key in `parent_gh` (for this
ghash a lot of dupliobjects may generate same key).
Was making the tool unusable in debug builds.
Also optimise things a bit by avoiding creating parent_gh when only
`use_base_parent` is set.
New code dealing with getting rid of lib-only cycles of data-blocks
could add several time the same datablock to the list of candidates. Now
this is avoided, and pointers are further cleaned up as double-safety
measure.
The issue was caused by image ID nodes not being in the depsgraph.
Now, tricky part: we only add nodes but do not add relations yet. Reasoning:
- It's currently important to only call editor's ID update callback to solve
the issue, without need to flush changes somewhere deeper.
- Adding relations might cause some unwanted updates, so will leave that for
a later investigation.
