Byte images used `ibuf->float_colorspace` as source colorspace.
This was oversight - `ibuf->rect_colorspace` should be used as source
colorspace.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D11223
In e1f3996d74, logic for changing metastrip start and end frame based
on contained strips was removed. This was done intentionally and
incorrect functionality wasn't noticed as drawing code reflected
seemingly correct state.
Original code was mostly correct, because meta strip doesn't store its
internal start and end points. This code was restored with minor
modifications so function `SEQ_time_update_sequence()` is fully self
contained as it is used not only by transform operator.
In addition, drawing glitches that happen when meta content is outside
of meta boundaries were fixed. These glitches were not caused by
e1f3996d74.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D11215
This was caused by the drivers not optimizing the shader enough to remove
the samplers and data used by closure eval. Removing the lighting loops
from the depth shader fixes the perf regression.
With Constrain to Image Bounds selected, UVs will be constrained to the
correct/closest UDIM if the image is tiled.
UVs will be constrained to the 0-1 UV space if the image is not tiled.
This will override the present behavior of always constraining selected
UVs to the 0-1 UV space (UDIM 1001).
Reviewed By: campbellbarton
Ref D11202
Was causing calculation issues later on in the kernel.
This change catches the most obvious case: missing attribute. The old
code was trying to set tangent to 0, but because it was transformed as
a normal it got converted to non-finite value. This change makes it so
that no transform is involved and 0 is written directly to the SVM
stack.
To cover all cases it will require using safe_normalize() in this node
and in the normal transform function. This is more involved change from
performance point of view, would be nice to verify whether we really want
to go this route.
I've left asserts in the BSDF allocation functions. Don't have strong
connection to them, but think they are handy and are not different from
having an assert in the path radiance checks.
Differential Revision: https://developer.blender.org/D11235
It is possible that BSDF allocation will advance pointer in the
allocation "pool" but will return null pointer if the weight is
too small.
One artist-measurable issue this change fixes is random issues
with denoising: normal pass for denoising could have accessed
non-initialized normal of a closure.
Differential Revision: https://developer.blender.org/D11230
The id-property iterator referenced a PyObject pointer without
increasing it's user count - allowing for errors if the value
goes out of scope during iteration.
This enables the overlay for instanced geometry.
After this change, objects that are an instance of the current active
object (which are also being modified in the current active mode) won't
fade, which is different from the previous behavior.
Reviewed By: fclem
Maniphest Tasks: T82155
Differential Revision: https://developer.blender.org/D9362
When checking if the mesh has only one Face Set only the current active
component for expand needs to be checked. Otherwhise other components
that won't be modified by Expand that contain other IDs will be taken
into account, making the Face Set deletion go into an infinite loop.
Reviewed By: JacquesLucke
Maniphest Tasks: T88060
Differential Revision: https://developer.blender.org/D11169
Update the "current value" of the Shape Key blend amount when value is
not within the min/max range. New function `rna_ShapeKey_update_minmax`
used to update and clamp the current value.
Reviewed By: mano-wii, lichtwerk, #animation_rigging, sybren
Maniphest Tasks: T54339
Differential Revision: https://developer.blender.org/D11071
When a scene uses cryptomatte the viewport rendering would lead to a
memory leak. The reason was that all image renders (viewport+final)
activated cryptomatte. But is only used for final rendering.
This patch only activates cryptomatte when doing final rendering.
The Cycle-Aware Keying option was added in 2.8 and is used
to allow keyframing over cyclic F-Curves without disturbing
the cycle (e.g. overwriting an end keyframe updates both ends).
This effect is not limited to auto keyframing and is applied
to any key insertion, but when the popovers were rearranged
it was put in the Auto-Keyframing related one for some reason.
This is misleading, especially since because of that the
option is incorrectly greyed out when auto keyframing is
disabled, so move it to the generic Keyframing popover.
Differential Revision: https://developer.blender.org/D11213
Mistake in {rBe48c4d73d378}.
Was using the vertex index as a lookup for the loop color (instead of
the loop index).
(Issue was not present in original D1429 btw).
Maniphest Tasks: T88145
Differential Revision: https://developer.blender.org/D11212
We were not assigning the amount of sound channels to the output frames.
Newer ffmpeg releases has sanity checks in place and doesn't fall back
to two channels anymore.
this is a followup to rB2bd85d9cc623, we cannot forcefully delete
obsolete overrides of object data (meshes etc.), as this implies also
deleting their user object, which might still be a perfectly valid
override, albeit in conflict regarding its obdata ID pointer...
Code detecting overrides which reference linked data is missing was
actually missing many cases, leading to too much garbage data being kept
around after resync process.
Instead of only drawing images on first start, load them into cache.
This resolves a logical problem when images don't load fast enough,
where the animation would load some frames each time until all images
loaded into cache.
In practice this could play back with severe frame skipping many times
times before all images were loaded making playback smooth.
Part of a fix for T81751.
Originally colorspace of float images was converted using CPU.
GLSL will render images much faster.
Originally image was converted to `global_role_default_byte` space,
disregarding view transform and also display device, which now is
possible to specify. These parameters could be set via commandline to
settings used in Blender, however if they are to be set by users, these
needs to be sanitized.
Right now defaults are assumed for device given for
`COLOR_ROLE_DEFAULT_BYTE`. This should produce same behavior as
implemented before.
Together with D11167 animation player performance should be much better.
This code was mostly copy-pasted from sequencer.
Reviewed By: sergey
Differential Revision: https://developer.blender.org/D11178
The check to include particle edit mode in the object-mode drop-down
didn't match the poll function to edit particle edit mode.
Share the check between both functions.
This option should always be available. Even if it does not affect the
current object depending on its mode, it affects the rest of the geometry
of the scene.
The rest of the options also work this way. For example, a grease pencil
object does not have face orientation, but the ovelay option is still
there for the rest of the scene.
Reviewed By: JulienKaspar, HooglyBoogly
Maniphest Tasks: T83398
Differential Revision: https://developer.blender.org/D10215
Fix trying to use cross product on parallel vectors.
Fix intersection checks failing because we run into floating point
issues with very small numbers.
One of current annoying limitations of Blender re Collections/Objects is
that objects are forbidden to not be instantiated in at least one
collection.
Code ensuring that as a pst-processing step of override creation/resync
operations would be a bit too eager to add those objects to an external
'ad-hoc' collection, which poses several issues (both in term of keeping
the scene well organized, and related to override hierarchy handling).
So now be very conservative and only generate and use external 'storage'
collection for those objects when it is absolutely mandatory.
In pratice, it means this should never happen anymore on any decently
organized data source.
Caused by {rB0d9f79b163ee}.
IDP_SyncGroupTypes was now syncing from src to src (leading to
unexpected operator properties).
Assume this is rather critical, dont know the part of the code well, but
above commit clearly shows a change from 'dest->data.group' to 'src-
>data.group' which shouldnt be there.
Maniphest Tasks: T88030
Differential Revision: https://developer.blender.org/D11171
The tooltips for the tracker buttons were all equal (because they all
use the same operator).
This adds the `get_description` operator callback to the
`CLIP_OT_track_markers` operator and returns a more descriptive
tooltip for the different buttons.
Reviewed By: mont29
Maniphest Tasks: T87983
Differential Revision: https://developer.blender.org/D11145
While rB6b18678e34bf did the correct updates, it did it a bit early (not
covering all possible node tree changes).
Now do the ntreeUpdateTree() at the very end of the material import
instead.
Thx @scurest investigating.
Maniphest Tasks: T86314
Differential Revision: https://developer.blender.org/D11159
Partial fix for T81751 which exposes multiple playback performance
issues. Previously the cache was limited to 30 frames, without a way to
increase the cache for smooth playback with files that are slow to load.
Now the animation plays back smoothly once loaded into cache.
The cache limit from the system preference is used
when the player is launched from Blender.
A new player argument `-c <cache_limit>` was added to support this.
This artifact was already present in previous version but was hidden
by the faulty SSS scale.
The issue comes from the translucence using the geometric normal
(computed using fragment shader derivative) leading to poor precision at
depth discontinuity.
Replacing using the same geometric normal reconstruction as the ambient
occlusion pass removes most of the issue.
Richard Antalik
Clément Foucault
Siddhartha Jejurkar
Campbell Barton
Charlie Jolly
Sergey Sharybin
Pablo Dobarro
Brecht Van Lommel
Antonio Vazquez
Jeroen Bakker
Alexander Gavrilov
Philipp Oeser
Pablo Vazquez
Sebastian Parborg
Bastien Montagne
Dalai Felinto
Falk David