Convention was not to but after discussion on 918941483f we agree its
best to change the convention.
Names now mostly follow RNA.
Some exceptions:
- Use 'nodetrees' instead of 'nodegroups'
since the struct is called NodeTree.
- Use 'gpencils' instead of 'grease_pencil'
since 'gpencil' is a common abbreviation in the C code.
Other exceptions:
- Leave 'wm' as it's a list of one.
- Leave 'ipo' as is for versioning.
We already have different storages for cddata of verts, edges etc.,
'simply' do the same for the mask flags we use all around Blender code
to request some data, or limit some operation to some layers, etc.
Reason we need this is that some cddata types (like Normals) are
actually shared between verts/polys/loops, and we don’t want to generate
clnors everytime we request vnors!
As a side note, this also does final fix to T59338, which was the
trigger for this patch (need to request computed loop normals for
another mesh than evaluated one).
Reviewers: brecht, campbellbarton, sergey
Differential Revision: https://developer.blender.org/D4407
This behavior matches back-face culled mesh objects,
where the wire outline doesn't depend on the viewing angle.
Applying this before empty visibility check for view framing,
since it's strange if viewing all gives different results
depending on back-face culling.
Point is, you may want to duplicate your set of collections, but not
duplicate all their objects.
Some notes:
* Am rather skeptical about the practice of using operator name to
define behavior of some common exec code. Imho, that should be a single
operator with an enum to refine its behavior (@cambpellbarton may also
have an opinion here?). Left it as-is for now, because this seems to be
used by other operators too in that code. :/
* @dfelinto, @pablovazquez, @billreynish am not so happy with current
names, but cannot find really good short ones either... Also, shouldn't
we move those into a dedicated `Duplicate` sub-menu?
That one was an empty place-holder, BKE_collection_duplicate() is now
doing that. And its call from full scene copying is not needed
currently, 'deep copy' in that case is handled in editor's
`ED_scene_add()`.
Note that at some point, we might want to move that logic into BKE, but
for now let's keep thing as they are - working.
There were two problems:
1. `mesh_get_eval_final` has to be called with the evaluated object.
2. Particle systems have to have unique names within an object.
The depsgraph seems to use the particle system name as identifier.
This issue is actually independent of duplication.
The old code used a small hack to create unique names.
Reviewers: brecht
Differential Revision: https://developer.blender.org/D4451
This reverts part of rBbc5482337669.
Problem with above commit is that the evaluated object seems to not have
partype, par1, par2, par3 copied from the original (yet). Using original
object instead now.
Second issue (when parenting to 'Bone Relative') is that the bones
BONE_RELATIVE_PARENTING flag is set on the original, but not the
evaluated bone (yet), setting this on both now.
Fixes T60623 (and part of T59352)
Reviewers: brecht, sergey
Maniphest Tasks: T60623
Differential Revision: https://developer.blender.org/D4309
Requested by some users who prefer old wireframe precision.
Smooth wires are still enabled by defaults as they don't have a noticeable
perf impact.
Application restart is needed for changes to take effects.
There was a conflict between Object "In Front" and how the strokes were managed in Stroke panel for grease pencil datablock.
In order to keep consistency, the order of the object has been moved to Object level and now it's using the standard "In Front" flag. As all it is 3D, the option "Back" has been removed.
This also fixes the problem with task T62137.
Also related to commit 54ffc4e19d and D4405
Previously metadata was only shown for images which are saved
to disk.
This change makes it so that it's possible to see metadata right
after pressing F12.
Looks like something forgotten at some point, define in callback flags
was there, just not used at all.
Added most obvious cases now (we are probably still missing some), and
proper handling for it in remapping code (when we hit such case, we
'convert' new_id to NULL and go on with it).
Related (as in, exposed by) T62076, but not the actual cause of that bug.
* Fix incorrect handling of children collections being linked more than
once in the hierarchy (previous code would make a new copy for each
link, instead of just re-linking the first copy for each extra link).
* Simplify some aspects of it (we do not need a GHash for new objects,
we can use ID->newid pointer instead, and some iterations can be done
directly on existing linked lists of old collection, instead of making
temp local copies of them).
* Move all copy logic into a single private recursive function (it was a
bit odd/disturbing to see calling function being indirectly called again
by the recursive helper one - not wrong, but that kind of code path can
quickly become problematic in recursive patterns).
* Added some comments about expected behavior of
`BKE_collection_duplicate()` depending on its booleans options.
As per the suggestion on T57064, this introduces two new options to duplicate collections.
We then have:
* Duplicate > Collection (New collection with linked content).
* Duplicate > Hierachy (Duplicate entire hierarchy and make all contents single user).
* Duplicate > Linked Hierarchy (Duplicate entire hierarchy keeping content linked with original).
Development TODO: `single_object_users` can/should use the new functions.
Reviewers: brecht, mont29
Subscribers: pablovazquez, billreynish, JulienKaspar
Differential Revision: https://developer.blender.org/D4394
Was caused by another fix in the area, and root to the wrong though that
transformation is only initialized from a fully evaluated dependency graph.
The latter one is not a case when changing transformation mode.
Solved by copying transform to an evaluated object.
Now it will be simpler for code jsut wanting to preserve custom normals
around to set them, without having to add same boiler plate code all the
time around actual code.
Now always refresh when the material changes. Depsgraph tag moved out
of the refresh function since that gets called on depsgraph update,
which should not trigger a second depsgraph update.
This allows to update base flags to a proper state then object's restriction
flags are changed, without requiring to re-evaluate an entire tree of flags.
Some old unused flags are were removed by this change, and also disabling
menu items might not work the same as before. This is something we can bring
back if it's really needed (the way how flags are handled did change since
that interface code was done anyway, so code was looking weird anyway).
Reviewers: brecht
Differential Revision: https://developer.blender.org/D4420
This allows dependency graph to evaluate drivers of those objects
and put them to a correct state. It will increase memory usage
since now we can no longer save it by skipping copy-on-write for
such objects. It will also currently make things slower, because
we do not have granular enough visibility update of components in
the dependency graph. Can do it later when the rest of the changes
are finished.
This commit does not update restriction flags on the base, since
that is somewhat tricky to do currently: need to somehow see whether
object is disabled due to flags on collection or due to own flags.
Differential Revision: https://developer.blender.org/D4419
As discussed with @billreynish this makes little sense now that we don't
have a dedicated textured mode. We don't have a superior texture or shaded
mode anymore and we also cannot mix different engines together (workbench
with eevee/lookdev).
The only feature it removes is the possibility to hide textures for certain
object in solid mode.
No need to have iterator loop in the view layer evaluation,
this only makes it more difficult to have base flags covered
by the dependency graph.
Other good thing is that we don't need to worry about whether
base has been removed from the evaluated view layer or not.
Reviewers: brecht
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D4414
