With the shift to GPU-driven rendering pipeline,
the SSBO vertex fetch paradigm used to
implement workbench shadows on Metal
instead of utilising the geometry shader
path no longer worked correctly.
This is because the draw submission
required vertex amplification up-front,
based on the expected output geometry
amount for a given input geometry.
This patch aims to resolve this
issue through addition of API to
enable the features within the
GPU driven pipeline.
Co-authored-by: Michael Parkin-White <mparkinwhite@apple.com>
Pull Request: https://projects.blender.org/blender/blender/pulls/113498
Conversion from timeline frame to frame index was done by casting to
integer, which followed logic of ffmpeg seeking. However this is not
best approach in some cases - for example when FPS of scene and movie
differs by a very small amount. In this case the first frame could be
duplicated and all other frames will appear as offset by one frame.
In particular this may happen scene is set to 29.97 fps and movie is
encoded at 30000/1001 fps. A frame will still have to be duplicated, but
it should be frame where decimal of frame index crosses 0.5 to keep
audio and video in sync as best as possible.
Pull Request: https://projects.blender.org/blender/blender/pulls/113870
When retiming key is added to frame before strip starts, this causes
crash on null dereference. After adding null check, this creates
retiming data, even though operation is not valid. To prevent creating
empty retiming data, `SEQ_retiming_data_ensure()` is only executed, when
operator actually adds a keyframe.
- Decouple the compressing and non-compressing wrappers.
- Turn the open(), close() and write() callbacks into proper virtual methods.
- Change the write() interface to take a void pointer and return
a bool to simplify its use.
- Eliminate the need for explicit initialization of the wrappers' fields.
Co-authored-by: Ivan Kosarev <mail@ivankosarev.com>
Pull Request: https://projects.blender.org/blender/blender/pulls/113071
Face Corner is not supported.
In case prefer domain is used, face corner shouldn't be proposed.
This will make the viewer node preview the values on the point
domain instead in the viewport.
Pull Request: https://projects.blender.org/blender/blender/pulls/113905
Changes to ensure all supported texture tests are passing with the
Metal backend and add additional tests to cover texture_3d and
texture 1d test cases.
Authored by Apple: Michael Parkin-White
Co-authored-by: Michael Parkin-White <mparkinwhite@apple.com>
Pull Request: https://projects.blender.org/blender/blender/pulls/113889
Check for multiple faces that use the same vertices. The implementation
uses a a Map with a Set of vertex pointers, so is not necessarily fast,
but this is just a debug check anyway.
Pull Request: https://projects.blender.org/blender/blender/pulls/113899
When renaming a layer to a (long) name that was already taken
by another layer, Blender would crash.
This was because the memory for the unique string was held by
`std::string` which cannot grow.
The solution is to use `char unique_name[MAX_NAME]`.
Note: Initially committed as 7705e49bcd, but got reverted with
1f0520034a. Note includes fixes for unit tests.
If an asset library was pointing to the same path as the current file is saved
in, the assets from this library wouldn't be loaded. This is because the asset
library service assumed the absolute library root path is a way to uniquely
identify an asset library.
Instead, identify the asset library using both the root path and the library
type.
Blender was writing out color attributes on USDPreviewSurface as
float3 instead of the more accurate color3f. While this is somewhat
technically okay, since color3f is a role alias for float3, it does cause
issues in applications that are correctly expecting color3f.
The material writer code actually expects color3f in other
sections, but was using float3 in this section erroneously.
Co-authored-by: Dhruv Govil <dgovil2@apple.com>
Pull Request: https://projects.blender.org/blender/blender/pulls/113695
Of the two overloaded functions clang chose the non-span version with
only a single item in the initializer list. Resolve that by not using an
intializer list in that case.
wmJob's shared data (with their worker threads), #wmJobWorkerStatus, now
also contains a #ReportList pointer.
Job worker code is now expected to use `BKE_report` APIs to populate this
new shared reportlist, instead of calling the (absolutely) not
thread-safe `WM_reports` API. This will be tackled in later commits.
Note that since commit 9859622a66, #ReportList and `BKE_report` API
is now thread-safe, so no further handling for this is required in the
wmJob code itself.
The periodic wmJob update handling (done through timers currently)
takes care of moving reports from the job data to the WM data.
Implements #112537.
Pull Request: #113548.
There was already such a `wm_add_reports` function, but it was private.
It is now available in the public API, and renamed to
`WM_reports_from_reports_move`.
It was set to none, which draws as a dot instead of the already familiar
UV Map icon used in the UV Maps list and other places.
Affects:
* UV Map
* Tangent
* Normal Map
Following !113793 efforts to unify icons.
Currently the active attribute is stored as an index. This should be
changed to a string, but until then, adding or removing an attribute
changes the indeices. The workaround is to store the name and fix
the active attribute after the change.
Caused by a1cc621e1e. The "is_hair_length" value needs to be
set before `attr_input_name` is called because it uses the value to set
the attribute name with the "l" alias.
This node allows splitting up a geometry into groups. A group is defined as all
elements with the same group id. The output contains an instance per group.
The `Group ID` output can be used for further deterministic processing.
The node supports meshes, curves, point clouds and instances. It only works
on the top-level geometry, so it does not go into nested instances because it
also generates new instances.
Co-authored-by: Hans Goudey <hans@blender.org>
Pull Request: https://projects.blender.org/blender/blender/pulls/113083
Note: At the moment the node only supports
non-Grease Pencil materials.
But if the material socket is connected to the
modifier a Grease Pencil material can be used.
Part of #113602.
Ref !113816.
The complaint illustrates how text measurement can be broken by a
drawing callback. This is because overlays are setting global_font_size
value, which is used by subsequent drawing, but does not explicitly set
size on the global_font_default font, which is needed for measurement.
Pull Request: https://projects.blender.org/blender/blender/pulls/113868
