Updated the code to invoke the USD asset resolver
for texture import and export. This removes the
assumption that assets are specified as file system
paths.
Added logic to allow importing textures from paths that
are not package relative. The new heuristics will attempt
to import files that don't exist on the file system, but
which can be resolved with the USD asset resolver, to
allow importing textures from URIs.
The light tree itself is disabled on the AMD GPUs due to a compiler issue.
There are couple of places where this was not fully checked:
- The `light_sample` function in the kernel.
- The light threshold during synchronization
The former one is solved as easy as just adding an ifdef block.
The latter one is solved by delaying the threshold assignment for
later on.
Pull Request #105022
This commit implements described in the #104573.
The goal is to fix the confusion of the submodule hashes change, which are not
ideal for any of the supported git-module configuration (they are either always
visible causing confusion, or silently staged and committed, also causing
confusion).
This commit replaces submodules with a checkout of addons and addons_contrib,
covered by the .gitignore, and locale and developer tools are moved to the
main repository.
This also changes the paths:
- /release/scripts are moved to the /scripts
- /source/tools are moved to the /tools
- /release/datafiles/locale is moved to /locale
This is done to avoid conflicts when using bisect, and also allow buildbot to
automatically "recover" wgen building older or newer branches/patches.
Running `make update` will initialize the local checkout to the changed
repository configuration.
Another aspect of the change is that the make update will support Github style
of remote organization (origin remote pointing to thy fork, upstream remote
pointing to the upstream blender/blender.git).
Pull Request #104755
This patch adds initial support for compute shaders to
the vulkan backend. As the development is oriented to the test-
cases we have the implementation is limited to what is used there.
It has been validated that with this patch that the following test
cases are running as expected
- `GPUVulkanTest.gpu_shader_compute_vbo`
- `GPUVulkanTest.gpu_shader_compute_ibo`
- `GPUVulkanTest.gpu_shader_compute_ssbo`
- `GPUVulkanTest.gpu_storage_buffer_create_update_read`
- `GPUVulkanTest.gpu_shader_compute_2d`
This patch includes:
- Allocating VkBuffer on device.
- Uploading data from CPU to VkBuffer.
- Binding VkBuffer as SSBO to a compute shader.
- Execute compute shader and altering VkBuffer.
- Download the VkBuffer to CPU ram.
- Validate that it worked.
- Use device only vertex buffer as SSBO
- Use device only index buffer as SSBO
- Use device only image buffers
GHOST API has been changed as the original design was created before
we even had support for compute shaders in blender. The function
`GHOST_getVulkanBackbuffer` has been separated to retrieve the command
buffer without a backbuffer (`GHOST_getVulkanCommandBuffer`). In order
to do correct command buffer processing we needed access to the queue
owned by GHOST. This is returned as part of the `GHOST_getVulkanHandles`
function.
Open topics (not considered part of this patch)
- Memory barriers & command buffer encoding
- Indirect compute dispatching
- Rest of the test cases
- Data conversions when requested data format is different than on device.
- GPUVulkanTest.gpu_shader_compute_1d is supported on AMD devices.
NVIDIA doesn't seem to support 1d textures.
Pull-request: #104518
Contributed by Yulia Kuznetcova at Apple.
NanoVDB is patched to give add address spaces required by Metal. We hope that
in the future Metal will support the generic address space.
For AMD and Intel this is currently not available since it causes a performance
regression also on scenes without volumes.
Pull Request #104837
Alternatively this could use `ASSET_LIBRARY_ALL` like
`add_node_search.cc`, but then it would need a different
method for skipping duplicate local assets.
Mandatory change for the Brush Assets project, from quick test does not
seem to break anything (more) in existing 'old' brushes...
Re. #101908.
Pull Request #105016
This adds support for cursor snapping for the new curves object.
It implements a function `transverts_from_curves_positions_create` (to separate the logic from the `Curves` object type). That function is then C wrapped by `ED_curves_transverts_create` and finally used in `ED_transverts_create_from_obedit`.
Pull Request #104967
Fixes the `-Winconsistent-missing-override` warning.
In theory the `virtual` is redundant in such case, but this is how
it is done in may other areas of USD code.
Pull Request #104977
Previously when markers were used, the newly introduced clamping code (#104516) would stop the last channel from being shown.
This patch fixes that by modifying the `v2d->tot.ymin` calculation.
This is a bit counterintuitive since the `v2d->tot` height is calculated in `action_draw.c`. But the advantage of doing it there is that it also works for the channels region.
Pull Request #104892
This does 2 things to address the ARM64 failures:
- Increases the threshold to be inline with what Cycles uses
- Disables the 2 problematic WebP variations (#105006 will track)
This adds saving and loading tests for our supported image formats.
**Saving - bf_imbuf_save.py**
There are 2 template images which are loaded anew for each file save
attempt. One is an 8-bit RGBA image and the other 32-bit. This is
required as many formats use a variety of factors to determine which of
`ibuf->rect` or `ibuf->rectfloat` to use for processing. The templates
are constructed to have alpha transparency as well as values > 1 (or
clamped to 1 for the case of the 8-bit template).
Test flow:
- Load in an appropriate template image
- Save it to the desired format with the desired set of options
- Compare against the reference image
Notes:
- 98 references are used totaling ~3.6MB
- 10-12 second test runtime
- Templates can be reconstructed with the create-templates.blend file
**Loading - bf_imbuf_load.py**
Test flow:
- Load in each of the reference images
- Save them back out as .exr
- Save additional metadata to a secondary file (alpha mode, colorspace etc)
- Compare the saved out .exr with another set of reference .exrs
- Compare the saved out file metadata with set of reference metadata
Notes:
- 98 exr references are used totaling ~10MB
- 10-12 second test runtime as well
A HTML report is not implemented. The diff output organization is very
similar to the other tests so it should be somewhat easy to do in the
future if we want.
The standard set of environment variables are implemented for both:
BLENDER_TEST_UPDATE, BLENDER_VERBOSE, and BLENDER_TEST_COLOR
Pull Request #104442
Added new function sculpt_mesh_filter_cancel in sculpt_filter_mesh.cc
for cancelling mesh filters. It currently is unused pending a
revamped modal map for mesh filter (see pull req 104718).
In the outliner, the icons for modifiers are tinted blue. This didn't
work for the geometry nodes modifier icon.
Defining the icon with the macro `DEF_ICON_MODIFIER` also
defines the appropriate theme color so it's now tinted blue
when drawn in the outliner like the other modifier icons.
Pull Request #104957
Add a per node type callback for creating node add search operations,
similar to the way link drag search is implemented (11be151d58).
Currently the searchable strings have to be separate items in the list.
In a separate step, we can look into adding invisible searchable text
to search items if that's still necessary.
Resolves#102118
Pull Request #104794
