Part of #118145.
Since the initial commit (015d5eda88) there has been a logic
mistake in the code for this brush where a variable was unused. The code
has worked for years in that state, so I left it in. The next commit
will clean up the unused code.
Part of #118145.
This implementation is quite simple, it's similar to the draw
brush and the draw sharp brush, but it also restores from the
original positions on each update step.
HiZ update performs a read/write on different buffers, this lead
to write-after-write hazards as the resources where added multiple
times in the same pipeline barrier with different access masks.
This is fixed by merging pipeline barriers based on their resource.
Pull Request: https://projects.blender.org/blender/blender/pulls/124036
Adds debug print function to output a node with its inputs and outputs.
Also keep track of the name of the resource (only images) what will
be presented. Tracking of the resource name is only done in debug builds.
Pull Request: https://projects.blender.org/blender/blender/pulls/124033
`rna_idproperty_known` would systematically skip IDProperties if their
identifier matched the identifier of an RNA property.
This should only be done in case the RNA property is
'dynamically-defined', i.e. it uses IDProperties as storage backend, and
has the `PROP_IDPROPERTY` flag set.
This will fix#123983, among probably many other similar hidden
failures.
NOTE: I would call that fix too risky for Blender 4.2 at this point of
the release. This is a very low-level change, it's fairly hard to foresee
all of its possible side effects.
Pull Request: https://projects.blender.org/blender/blender/pulls/124000
`ui_draw_but_CURVE` used a flat color shader to draw points. This
isn't valid as that shader doesn't support point rendering.
This is fixed to replace the `GPU_SHADER_3D_FLAT_COLOR` with
`GPU_SHADER_3D_POINT_VARYING_SIZE_VARYING_COLOR`.
Regression found when loading `monster.blend` using Vulkan. This
scene has the color management tab open with a custom curve.
Pull Request: https://projects.blender.org/blender/blender/pulls/124025
This PR also uses the new method in the one place I'm currently aware of that
needs it.
The reason to split this out into its own method is that it's coming up again in
upcoming PRs that handle smaller corner cases in the Baklava keyframing code. So
this centralizes the 'ensure binding' logic in one place so it's handled
consistently everywhere.
Since this is a small PR, I've also taken the opportunity to do some minor
cleanup of the affected areas of the keyframing code while I was there anyway.
Pull Request: https://projects.blender.org/blender/blender/pulls/123988
When performing framebuffer transition on legacy opengl platforms, some
state was uninitialized. Resulting in incorrect behavior and crashes.
Note that this doens't fix the black cube on legacy platforms. With this PR we
might be able to reproduce the issue on modern HW.
Pull Request: https://projects.blender.org/blender/blender/pulls/123989
In `ui_popup_block_position` popup blocks are scaled with the owner
button region scale which wasn't being done for layout panel bounds.
This applies the scale applied to the popup block to layout panels
bodies and headers.
Also when calculating layout-panels headers and bodies the offset
`layout_panel_y_offset` is applied in place, this because this value
can also be affected by this scale.
This solves the original issue described in #122411 and reverts the
regression #123807.
Ref !123980
- Skip leading slash from drive letters.
- Use back-slashes.
While these weren't exactly bugs, it seemed like an error when the
path name wasn't what users would expect. Relates to #123994.
Part of #118145.
This only addresses the deformation part of the brush, the sampling of
the plane normals will be addressed separately. Generally this is a
somewhat strange brush compared to the others, so the order of
utility function calls is slightly different.
Pull Request: https://projects.blender.org/blender/blender/pulls/124018
If a freeze-frame retiming key was added to either a transition or
freeze-frame segment when the strip was selected, Blender would crash.
The issue is that `SEQ_retiming_add_key` returns `nullptr` if the start
key of the current segment is one of these types, and never bothers to
cancel the operation if this happens.
Instead, it only attempts to get a key at the current frame with
`SEQ_retiming_key_get_by_timeline_frame`. This is redundant, since there
are already checks to see if that key exists in `SEQ_retiming_add_key`.
Remove this code and move up the other `nullptr` check to fix the bug.
Pull Request: https://projects.blender.org/blender/blender/pulls/123981
Currently, many retiming operators are able to operate on all selected
strips. However, if strips that do not support retiming are selected
(e.g. color strips), attempting to perform these operations will crash
Blender. The operators are only polled away if the active strip does
not support retiming -- this is not resilient enough.
This patch fixes the issue by checking each strip to make sure it
supports retiming. Some of the operators do not necessarily crash
without this fix (`retiming_show`, `retiming_key_add`), but still benefit
from exiting early if the current strip does not permit the functionality.
Pull Request: https://projects.blender.org/blender/blender/pulls/123975
Every retiming operator works on selected strips. However, the reset
retiming operator only works on the active strip.
This patch standardizes the behavior so that all selected strips have
their retiming reset. This gives more control to the user to reset
many strips' retiming in bulk.
Pull Request: https://projects.blender.org/blender/blender/pulls/123973
Caused by incorrect output of `SEQ_give_frame_index` for effect strips.
Also since output value is float, it has to be truncated to integer,
when image bufferes are rendered for the effect.
Pull Request: https://projects.blender.org/blender/blender/pulls/123914
In particular, this makes the asset shelf popup search highlight the
first asset when changing the search filter using text input. Pressing
Enter will activate this asset then. The feature is implemented
generally for grid and tree views, but only the asset shelf implements
filtering so far. Plus, it requires the
`UI_BUT2_FORCE_SEMI_MODAL_ACTIVE` behavior on the filter text button,
otherwise it captures all input. Only the popup version of the asset
shelf uses this currently. Moving the mouse makes the highlight jump
back to the brush under the cursor again. This is how search menus
behave too.
Part of the brush assets project, see blender/blender!123853. It's made
so it's possible to quickly spawn the brush asset shelf popup, input
text to search a brush and press Enter to activate it. Based on user
feedback this is an important workflow to support well.
More info about the changes in the pull request.
Pull Request: https://projects.blender.org/blender/blender/pulls/123853
The sample distribution was biased toward 0, which
created sharper details than expected.
However the downside is that the subsurface is now
more jittery because of the low amount of samples.
As an initial step to creating automated regression tests for sculpt brushes,
make our existing performance test script into an automated performance
test. The test uses the brush active in each file and runs the brush stroke
operator on a large generated grid. The time is just for the brush evaluation,
it doesn't include building the PBVH, drawing, etc.
I'm not sure about the consequences of conditionally disabling
`view3d_operator_needs_opengl`, but it was needed to make the test
work in background mode.
Pull Request: https://projects.blender.org/blender/blender/pulls/123148
Setting this option to a value above zero replaces the lambertian Diffuse term
with the modified energy-preserving Oren-Nayar BSDF, which matches the OpenPBR
behavior.
Pull Request: https://projects.blender.org/blender/blender/pulls/123616
This replaces the usage of the old `BKE_blendfile_write_partial` API by
the new `PartialWriteContext` class, in the code generating the 'copy
buffer' blendfile used for copy-pasting video sequences.
This is an interesting example of advanced/complex ID dependencies
handling with the new `PartialWriteContext`, as the 'main. scene storing
VSE data needs to be created (instead of copying the existing scene),
and then the ID dependencies of its sequences need to be filtered based
on their types.
There is no behavioral changes expected here.
Pull Request: https://projects.blender.org/blender/blender/pulls/122118
Pull Request: https://projects.blender.org/blender/blender/pulls/123993
This makes code behind the `bpy.data.libraries.write()` API use the new
`PartialWriteContext` class, instead of the old
`BKE_blendfile_write_partial` API.
NOTE: This also means that the `blendfile_io` tests using this python
API are now using the new class.
No behavioral changes are expected here.
Pull Request: https://projects.blender.org/blender/blender/pulls/122118
This commit introduces a new `PartialWriteContext` class, which wraps
around a regular Main struct. It is designed to make writing a set of
IDs easy and safe, and to prepare for future 'asset library editing'
low-level code.
The main goal of this refactor is to provide the same functionalities
(or better ones) than existing partial write code, without the very
bad hacks currently done.
It will replace within the coming weeks all current usages of the
`BKE_blendfile_write_partial` API.
Essentially, it allows to:
* Add (aka copy) IDs from the G_MAIN to the partial write context.
* This process handles dependencies and libraries automatically.
* A refined handling of dependencies is possible through an optional
'filtering' callback.
* Keep track of added IDs, to allow de-duplication in case data is added
more than once.
* Cleanup the context (i.e. remove unused IDs).
* Write the context to disk as a blendfile.
Since the context keeps information to find matches between its content
and IDs from the G_MAIN, its lifespan is expected to be _very_ short.
Otherwise, changes in G_MAIN (relationships between IDs, their session uid,
etc.) cannot be tracked by the context, leading to inconsistencies.
A partial write context should typically be created, filled, written and
deleted within a same function.
Pull Request: https://projects.blender.org/blender/blender/pulls/122118
Also make ID pointer parameter passed to `BKE_main_idmap_remove_id`
const.
There is no behavioral changes expected from that commit.
This is a requirement for incoming rewrite of the PartialWrite code
(see #122061 and !122118).
Pull Request: https://projects.blender.org/blender/blender/pulls/122118
