This library contains the needed functions to render GPencil object
geometry. Centralizing these will make it possible for other draw
engines (EEVEE, Overlay) to reuse the same vertex shader code and
possibly the same fragment rejection methods.
This adds a simple and more manageable temp texture behavior.
The texture is garanteed to be available only between the acquire/release pair.
This makes the same engine able to reuse the textures and even overlap the acquire
& release calls.
- Add name support to storage buffers
- Delete view functions for TextureFromPool
- Add support for different size acquire and assert on mulitple acquire
- Allow multiple release
This applies patch D14343 from Aras Pranckevicius, with a description:
The new 3.1+ OBJ exporter did not have correct logic when faced with
non-uniform & mirrored (negative on odd number of axes) object scale:
- Normals were not transformed correctly (should use inverse transpose of the matrix),
and were not normalized,
- Face order was not "flipped" when transform has negative scale on odd number of axes
(visible when using "face orientation" viewport overlay).
When filtering File Browser items by name, use entry's "name" field as
well as the "relpath" field since they can vary.
See D13940 for details.
Differential Revision: https://developer.blender.org/D13940
Reviewed by Bastien Montagne
Previously, the conversion was done manually for a fixed set of types.
Now, there is a more general utility that can be used in other contexts
(outside of geometry nodes attribute processing) as well.
This uses a StorageBuf as the source of indirect dispatch argument.
The user needs to make sure the parameters are in the right order.
There is no support for argument offset for the moment as there is no
need for it. But this might be added in the future.
Note that the indirect buffer is synchronized at the backend level. This is
done for practical reasons and because this feature is almost always used
for GPU driven pipeline.
This is a faster way to clear a buffer instead of reuploading new data.
It is equivalent to `memset` and runs directly on the GPU.
This is better to clear huge buffers and to avoid the sync cost of data upload.
This was getting in the way in multiple instances. Compute shaders dispatch
are still made in the presence of the last bound framebuffer even if they
do not interact with it.
This is supposed to hold the latest improvement from the EEVEE rewrite branch.
Note that a restart is necessary in order for the engine to appear.
The registration code is a bit convoluted as it needs to be after the WM_init.
Add a new operator to the Graph Editor that blends selected keyframes
to their default value.
The operator can be accessed from
Key>Slider Operators>Blend To Default Value
Reviewed by: Sybren A. Stüvel
Differential Revision: https://developer.blender.org/D9376
Ref: D9367
As the grease pencil simplify is a subotion of general simplify, if the general switch is disabled, the grease pencil simplify must be disabled too.
This patch also disable the UI panel.
Create a function on CurvesGeometry that can also be used for an edit
mode operator in the future. Dealing with CustomData directly means the
code is a bit more verbose than would be ideal, but this would be a
simple thing to clean up in the future if we get an attribute API here.
Also change the reverse node to first work on a read-only geometry
component, and only get write access if there is a curve selected.
Differential Revision: https://developer.blender.org/D14375
This will mostly just remove the overhead of converting
to and from the old curves type, though it also does open
some opportunities for multi-threading in the future.
A mistake in 8538c69921. The offsets include the segment at the
corresponding index, but the evaluated offset calculation was adjusting
the offset for the second to last segment.
Make the new curves' translate and transform functions also affect
the handle position attributes.
Differential Revision: https://developer.blender.org/D14372
