Split the depsgraph allocation into a separate function
`BKE_scene_ensure_depsgraph()`. Parameters are only passed to those
functions that actually need them. This removes the the "if that boolean
is `false` this pointer is allowed to be `NULL`" logic and more cleanly
decouples code.
No functional changes.
Reduce nesting by flipping conditions and returning early. It's now much
clearer that it's actually a linear function (rather than a nested one).
No functional changes.
For the sanity checks to work we don't actually need to check other
scenes. So this function can be simplified so that it does not require
a `Main *`.
Mistake in 5cc08510e0.
Code dealing with object copy of master collection was bugy in case one
of the new object copy would get a name lesser than the original object,
leading to new copy being inserted before original one in lists.
Maniphest Tasks: T79931
Differential Revision: https://developer.blender.org/D8656
Allow adding keys outside of the NLA strip, when Sync Length is
activated. Before this, an animator would have to exit tweak mode,
adjust the strip length, then enter tweak mode again.
Now the animator can freely insert and modify keys outside of the strip
bounds. They will never have to touch the strip bounds directly.
Reviewed By: sybren
Differential Revision: https://developer.blender.org/D7533
Change the way Sync Length works so that it keeps keyframes at the same
key as before the sync. Now when the user exits tweak mode, the overall
NLA result is unchanged.
Reviewed By: sybren
Differential Revision: https://developer.blender.org/D7602
This will re-link all usages of a library override data-block
(including all of its override dependencies) to its reference linked
IDs, and delete those liboverrides.
As usual, it is available in the ID sub-menu of the outliner context
right-click menu.
Part of T76555.
Horizontal panel alignment hasn't been used for years, and we have no
plans to use it in the future. It adds a fair amount of complexity to
the panel code which makes adding features take longer.
This code removes the X closing flag, and all of the logic / variables
unused without it.
This commit includes a file subversion bump.
Differential Revision: https://developer.blender.org/D8601
Available from the usual ID submenu in the Outliner context menu.
The goal of this operator is to re-create the override from the linked
data, while preserving existing defined overrides.
This allows to update local opverrides when relations between datablocks
are changed in source library linked data.
Part of T76555.
Now by default the selection mode is All keyframes types.
Also removed the icon for All option and renamed from `All Types`to `All`.
UI review by @pablovazquez
Users may input an invalid scene/view-layer combination via Python. We
can easily detect that and fail gracefully.
Besides checking input parameters in RNA, also assert the
scene/view-layer combination is valid in lower level Depsgraph lookup
function (called by statistics query).
This mainly removes the bmain argument, which can be
retrieved from the graph itself.
Also, I removed some outdated/unnecessary comments.
Reviewers: sergey, sybren
Differential Revision: https://developer.blender.org/D8614
Final releases (including beta) should strictly show features that are
finalized to prevent loss of data, old API clanging around, and the
overall quality of the product (Blender) presented.
Note that rendering should never be affected by user preferences, so
this is only changing things in the UI level.
Development note: This is reset experimental UI on file load.
Also note: to hide RNA (needed for hair and particles) will be done as a
separate patch.
Differential Revision: https://developer.blender.org/D8606
This adds an option to the Multires modifier to sculpt directly on the
base mesh while previewing the displacement of a higher subdivisions
level. What this does it considering Multires as a regular modifier
without exposing the grid displacement to sculpt mode.
This allows to see the propagation happening in real time, which enables
to use complex tools like Cloth or Pose in much higher resolutions and
without surface noise and artifacts.
Reviewed By: sergey, Severin
Differential Revision: https://developer.blender.org/D8555
Functions `mesh_create_eval_final_view()` and
`mesh_create_eval_final_render()` were doing the exact same thing,
except for a hack introduced in d3eb9dddd6 (2012-10-08, Better fix for
T32846: dupligroup messes up particle instancing on rendering) that
appears to be no longer necessary. Besides that, these functions had
confusing names. Their functionality changed over time, and whether to
do for-render or for-viewport evaluation is now actually determined by
the depsgraph evaluation mode. This means that the `..._render` function
could evaluate a mesh with viewport settings, and vice versa.
The functions are now merged into `mesh_create_eval_final()`, and the
hack has been removed. The `OB_NO_PSYS_UPDATE` flag has been removed
entirely (instead of keeping it around as deprecated flag), because it
was always only temporarily set on objects during mesh evaluation and
thus not saved to the blend file.
No expected functional changes as far as users are concerned.
Multithreaded implementation can provide significant performance gain
on CPU's that can handle more parallel tasks.
On my 8 core system I got about 3.5x faster processing speed.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D8585
Original sequence lookup failed, becase name changed in another thread.
Fix is same as 0471349c90df - stop prefetching before changing content
of seqbase.
I have covered more cases, and added assert so it is more obvious that
issue is in lookup, and it shouldn't fail.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D8592
The BLI_bitmap had the potential to eat a lot of memory as it was a
dense map between all the vertices in the mesh.
Now we instead use BLI_edgeset so that we only store data when needed
(creating a spare map instead of a dense).
Allows to hook per-space code which is to be run on view navigation.
This is required to have zoom-to-fit implemented in the sequencer.
There might be more cases where the clalback is to be called from,
but it could be easier to address those on the case-by-case basis
when its needed.
It was impossible for drivers to use shape key properties, modifiers
generate a new mesh. After mesh evaluation the shape keys are no longer
necessary, and because of this the `key` pointer was not copied. As
drivers work on evaluated data, however, they do need this `key`
pointer.
This commit makes the `key` pointer available in evaluated meshes, but
this is somewhat dangerous. There was an explicit reason why the key on
result was kept at null pointer: to have the evaluated mesh in a
consistent state. Assigning this pointer makes it potentially
inconsistent, as the evaluated mesh and the original shape key may have
different topologies.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D7785
This was a regression in deaff945d0 which skips copying a mesh.
Dupli-verts/faces were not updated to account for this.
This supports iterating over edit-mesh vertices & faces,
since falling back to a full copy (as we do in some places)
will be slow while transforming geometry.
This commit looks as if it would change behavior with orcos,
since any edit-mesh deformation causes them to be assigned.
However in practice there is no functional change, details in comments.
