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# Conflicts:
# source/blender/gpu/shaders/gpu_shader_2D_widget_base_vert.glsl
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Lamps were not tagged with `ID_RECALC_SHADING` when they were updated
from drivers. As a result, Cycles considered the lamp as unchanged. This
is resolved by having a (seemingly non-functional) callback in a new
`LIGHT_UPDATE` depsgraph node.
This patch unconditionally adds the `LIGHT_UPDATE` node + the relation
from the lamp's PARAMETERS node.
Differential Revision: https://developer.blender.org/D7822
Reviewed by: brecht
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The `BM_mesh_bm_to_me()` function copies shape keys from the BMesh to
the Mesh. However, it tries to copy the same number of shape keys as are
defined on the target mesh. Since the target mesh does not necessarily
have the same number of shape keys as the BMesh, this would crash if the
target Mesh has more.
Found while performing some tests for {D7785}.
Differential Revision: https://developer.blender.org/D7818
Reviewed by: brecht
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No longer enforce WITH_HEADLESS when building as a Python module
as it disables GPU access which is needed for rendering.
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`sphinx_rtd_theme==0.5.0rc1` probably should not be used for 2.83 but it
would be nice to test
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This diff updates:
FFmpeg : 4.3.2
libogg : 1.3.4
flac : 1.3.3
vpx : 1.8.2
xvid : 1.3.7
x264 : 33f9e1474613f59392be5ab6a7e7abf60fa63622
x264 seemingly has given up on even providing snapshots
and has been updated to the latest hash available at
this time.
faad has been removed since ffmpeg has not supported
it since 2010.
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While investigating T76274, I found crash scenario when playhead is near end
frame and moving a strip. It is not as easy to reproduce, about 5% success
rate, and it will be even harder after rB4066c921fbe5. Exact cause wasn't
identified yet.
I wanted to disable prefetching during modal operator execution in VSE, but
currently I don't have any signalling method in place. Checking for G.moving
seems to resolve this problem, but it doesn't adress root cause of bug.
Reviewed By: brecht
Differential Revision: https://developer.blender.org/D7820
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Blender's main loop puts the main thread to sleep for 5ms if no user input was
received from the OS. We never want that to happen while the VR session is
running, which runs on the main thread too.
For simpler scenes, where the viewport already draws fast, this may have quite
some impact. E.g. in my tests, the classroom scene went from ~55 to quite
stable 90 FPS in solid mode (total render time as measured and averaged by
Windows Mixed Reality utilities). With Eevee, it only went from 41 to 47 FPS.
In complex files, there's barely a difference. E.g. less than 1 FPS increase in
a Spring file (both Solid mode and Eevee).
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The operators to open the Preferences, Driver Editor, or Info Log window did
not work when executed from another operator or the Python console. Should work
for all of these now.
I considered using operator properties instead, so the position could be set by
a script, with some fallback (e.g. current window center). But decided that's
not really worth the boilerplate and decreased code readability. Can still be
done if there's a need for it.
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In som ecases, the Paint was not ready when the brushes and palette were created. Now, first the paint is checked.
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Allow setting drivers and keyframes for the bone visibility restriction
icon in the outliner. Before the button was a simple icon button, but it
is now connected to the RNA property to show the driven or keyframed
state.
Also when hiding a bone from the outliner it would be deselected, but
from the properties editor it would remain selected. This moves the
deselection to the RNA update function to ensure the bone is always
deselected.
Differential Revision: https://developer.blender.org/D7825
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If the stroke is totally straight, the normal was not calculated properly.
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This patch uses the sampling method described in "A Low Distortion Map Between Triangle and Square" by Eric Heitz.
The benefit is avoiding sqrt in the calculation, which could be cheaper on some architectures, and the result is
more even sampling across the triangle surface.
Based on ideas from
https://pharr.org/matt/blog/2019/02/27/triangle-sampling-1.html
https://pharr.org/matt/blog/2019/03/13/triangle-sampling-1.5.html
Reviewed By: Brecht Van Lommel
Differential Revision: https://developer.blender.org/D6566
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Differential Revision: https://developer.blender.org/D7655
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If the redo panel was made visible with the same size it had before
(e.g. stored in the file), the runtime region coordinates wouldn't get
set and ended up being all 0. E.g. the simplest way to cause this was
having a collapsed HUD, saving the file, re-opening it with the same
effective DPI and doing an operation so the closed HUD would appear
again.
Now the size is always recalculated if the visibility state of the HUD
changes.
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We define Lossless as CRF 0 (which is usually the best quality and is
working fine with other codecs afaict), but since WebM only allows for
CRF values between 2-32 and actually has a dedicated "lossless" mode, I
suggest using that (it produces large files though, so double-checking
would be welcome).
https://trac.ffmpeg.org/wiki/Encode/VP9#LosslessVP9
Maniphest Tasks: T74443
Differential Revision: https://developer.blender.org/D7800
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Maniphest Tasks: T76960
Differential Revision: https://developer.blender.org/D7819
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This will allow to use foreach_get/set on enums of RNA collection items,
which can save a lot of time in some cases (see incoming FBX updates).
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The in front drawing was not supported for transparent part of the armature. This patch adds a second transparent pass for drawing in
front.
Reviewed By: Clément Foucault
Differential Revision: https://developer.blender.org/D7763
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This feature was added when Blender used tex-face (per-face images),
but doesn't make as much sense since this was removed.
Removing this from UV edit-mode as this wasn't working in any
of the 2.8x releases, causing UV's to be visible but unselectable.
Resolves issue raised in T76958.
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All textures in workbench are using linear interpolation. The fragment
shader modifies the uv coordinates to sample always in the center of a
texel. In rare conditions the GPU could sample an incorrect value due to
rounding errors making some rendering artifacts.
This patch skips the interpolation in the fragment shader to remove
these render artifacts.
Reviewed By: Clément Foucault
Differential Revision: https://developer.blender.org/D7816
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Seams are widely used outside UV context so it's okay to duplicate entries.
Based on community feedback, thanks!
This reverts commit fc62a3366c3264466b57e0d19b8d2970a1ad1a60.
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