Pass-through selection allows select-drag not to activate an already
selected object - so an existing selection can be dragged without
changing the active/selection (see #96544) & [0],
This caused entering pose-mode to fail when selecting an armature
with "Lock Object Modes" disabled.
There is a logical conflict where pass-through is intended to keep the
current selection & active, which doesn't make sense when selecting the
armature should enter pose-mode (details in code-comments).
Resolve by disabling pass-through when the select action changes
the objects mode.
[0]: 618f39fca2
Sequencer timeline UI repainting is 3x-4x faster now, for complex
timelines. On Sprite Fright Edit data set, with whole timeline visible
(2702 strips), repainting the timeline UI with all overlay options
(waveforms, offsets, thumbnails etc.):
- Windows (Ryzen 5950X, RTX 3080Ti, OpenGL): 62ms -> 18.6ms (16FPS -> 54FPS)
- Mac (M1 Max, Metal): 39.8ms -> 11.5ms (25FPS -> 86FPS)
This is achieved by:
- Avoiding tiny GPU draw calls (i.e. drawing one quad a time), instead
batch all the quads / lines needed by the timeline display into
series of about-1000 quads per draw.
- For retiming keys display, batch their keyframe point drawing too.
- For audio waveform overlay display, change it to draw batched quads
instead of alternating between line strips and triangle strips. This
actually changes how the waveform looks like (implements #115274)
and fixes some visual issues with waveforms too.
- For fcurve overlays, also draw them as batched quads.
While at it, this also fixes an issue where while dragging strips over
other strips, their text labels would look as if they are behind the
background strips.
Pull Request: https://projects.blender.org/blender/blender/pulls/115311
Our `EnumerableThreadSpecific` wrapper doesn't accept an
example argument, only an initialization function. And some
removed variables were still used in asserts.
Caused by 383a145a19
Since above commit, normals were in a SharedCache, they need to be tagged dirty
for recalculation.
Instead of tagging the normals caches dirty explicitly, simply use
`BKE_mesh_tag_positions_changed` [which includes all this and also tags
positions dirty - which sounds also needed for updating other things]
Pull Request: https://projects.blender.org/blender/blender/pulls/115580
These updates are used to recalculate normals and average values between
grid boundaries during multires sculpting. In main the affected faces
are passed as an array of pointers. Using an `IndexMask` instead reduces
memory usage by 4x per affected face (8 byte pointer to 2 byte integer),
simplifies iteration and threading, and can also improve performance.
Finding which faces are affected is now multithreaded, with its runtime
changing from 0.63 ms to 0.12 ms in a simple test sculpting on a portion
of a 1 million face grid.
Also switch to VectorSet instead of GHash for finding affected adjacent
elements. That's a friendlier data structure that probably has better
performance as well.
`ED_view3d_win_to_ray_clipped_ex` requires `ray_end` when
`do_clip_planes` is true.
Since the snap code uses `ray_depth` instead of `ray_end`, the solution
is to always calculate the `ray_end` and convert to `ray_depth` when
necessary.
The new grid socket (#115270) will make these nodes obsolete and
provide more elegant ways of implementing the features. Removing
these nodes now to clean up and make future changes simpler.
Pull Request: https://projects.blender.org/blender/blender/pulls/115567
This avoids some duplication between the modifier and operator evaluation
contexts and also makes it easier to make independent from a specific
evaluation context (so e.g. the simulation nodes code shouldn't care whether
it's used from a modifier or operator.
Pull Request: https://projects.blender.org/blender/blender/pulls/115512
This makes so that locked layers don't show the points and the lines aren't visibly selected.
This separate the batch ensure function into two function, one for handling the visible grease pencil batch and one for handling the edit mode overlay batch.
This also makes it so that only selected curves show the points that make up it, (this matches legacy grease pencil).
Pull Request: https://projects.blender.org/blender/blender/pulls/114751
Because reading memfile undo steps doesn't send the mesh through the
versioning code that converts legacy layers back to the new generic
format, we can't write the old format in undo steps. This same check
existed during the mesh struct of array refactor.
Use blender::Set which is similar but offsers better type safety
and likely better performance as well. The only remaining user
was the mesh edit mode knife tool, and replacing that usage
with `Set` and `Map` was straightforward.
Inlining the functions is simpler nowadays, since there are utility
functions to copy spans and tag the mesh caches dirty. Also use an
array instead of a raw pointer for multires.
Resolves#103789
The issue was that bone colors are only specified with 3 channels (RGB),
but they're stored as 4 channels for some reason. So the fourth bogus
channel gets initialized to zero by default, which was then being
interpreted as zero alpha in some drawing modes.
This fixes the issue by ensuring that the fourth unused channel always
gets initialized to 255, and therefore can be validly interpreted as an
alpha channel.
Pull Request: https://projects.blender.org/blender/blender/pulls/115477
This utility was already duplicated in two places and planned to be used
more. While we should usually avoid creating arrays the size of the
indexed array (rather than the size of the mask), sometimes it does seem
to be the best option, and we're helped by the fact that most memory
stays unintialized for a small mask (allocating but not writing to memory
pages at all generally isn't too expensive).
Pull Request: https://projects.blender.org/blender/blender/pulls/115491
Description added in 9c2330d821.
It is unclear what "external" in this case means, why these asset
libraries are considered "normal" (are the others not "normal"?) and the
term "asset repository" is wrong (should be "asset library").
I think this isn't actually shown in the UI currently in fact.
