Adds support for clear attachments to the render graph.
Clearing attachments require that the command buffer is
being set for rendering (vkCmdBeginRendering).
**What works**
- Clear attachments are working with dynamic rendering and the render graph
- `GPUVulkanTest.framebuffer_clear_color_single_attachment`
- `GPUVulkanTest.framebuffer_clear_color_multiple_attachments`
- `GPUVulkanTest.framebuffer_clear_multiple_color_multiple_attachments`
- `GPUVulkanTest.framebuffer_scissor_test`
- `GPUVulkanTest.framebuffer_clear_depth`
**What still needs to be addressed**
When a command buffer is rendering it cannot do any pipeline
barriers. For clearing attachments this isn't needed, but when
we address drawing we might need to register drawing resource
dependencies to the dependency list of the begin rendering node.
This will be solved when drawing will be implemented. [#121648]
The begin rendering node is large as it has to store data for
framebuffers with 8 color attachments as well. This might
become an overhead and we could solve this by splicing the
data of larger nodes into 2 lists. This will be addressed
after we are able to draw a screen so we can collect data
on this topic. [#121649]
Pull Request: https://projects.blender.org/blender/blender/pulls/121073
Sets missing context menu region in popovers that is required to handle drag collapse
event.
Also fix layout panel header but events handling.
| Main | Fix |
| -------- | -------- |
| <video src="/attachments/03409a9f-751d-4b4c-b464-d62a65b9b477" title="2024-05-08 12-21-14.mp4" controls></video> | <video src="/attachments/a50be151-8d5e-485d-bc47-3e2c7292c063" title="2024-05-08 12-18-08.mp4" controls></video> |
Pull Request: https://projects.blender.org/blender/blender/pulls/121594
This function returned the duration in frames for a keyframe, but
for keyframes that are implicitly held until the next keyframe,
it makes more sense to return 0.
For `insert_frame` a duration of 0 also creates an implicit hold
so this is more consistent with this API and removes a few checks
elsewhere.
EEVEE-Next world volume are infinite like Cycles. EEVEE-Classic world volumes
end at the clip_end of the camera/viewport. This can lead to confusion as
it would render different then expected.
This PR adds an operator to convert a world volume into a mesh volume. The
operator can be found in the shader editor (world mode) and in the properties
panel/World/Volume.
**Why an operator?**
As this alters the content of the scene we want the artist to be in control of
the conversion. Doing it automatic lead to a lot of complexity and cases that
might not be expected by the user.
Pull Request: https://projects.blender.org/blender/blender/pulls/119734
Debug crash when undoing the selection of layer group. `active_node`
points to garbage memory in this case.
In release mode, undo does not select the group due to missing
`should_be_active`.
Noticed this during !121611
Pull Request: https://projects.blender.org/blender/blender/pulls/121615
The code didn't check if the `bezt` property on `FCurve`s is `null`,
which it can be when it has been turned into samples.
Also fix an out of bounds error on `bezt` access
Pull Request: https://projects.blender.org/blender/blender/pulls/121650
I missed some review comments in #120428 that were relevant to the
split-off PR #121517 that recently landed, so am addressing those
comments now as a separate commit:
- Some of the test cases were unnecessarily using ASSERT, and are
better expressed with EXPECT.
- One of the test-case failure messages needed to be re-wrapped.
Pull Request: https://projects.blender.org/blender/blender/pulls/121528
Currently the image layout was fixed when creating pipeline barriers.
This PR determined the image layout an image is in based on its access
mask.
This extends the usage of the render graph and its pipeline barrier
generation for render attachments. In future it can be extended to
support other layouts.
Pull Request: https://projects.blender.org/blender/blender/pulls/121646
In the near future the legacy framebuffer/renderpass/pipeline drawing
will be replaced by dynamic rendering. Dynamic rendering provide a
flexible API to reuse pipelines between framebuffers if they share
the same image formats.
Dynamic rendering is provided by `VK_KHR_dynamic_rendering` extension
and is supported by all platforms we support (Intel since HD4000, NVIDIA
since 700, AMD since GCN2 and llvmpipe).
Functions provided by extensions are loaded in a struct inside
`VKDevice`.
Pull Request: https://projects.blender.org/blender/blender/pulls/121642
Instead of using "box" layouts for these import/export operators, use
panels instead.
Motivation for doing so is two fold.
Firstly the use of panels instead of boxes is more consistent with other
parts of Blender and with other IO addons implemented in Python (FBX,
glTF, 3ds, etc.)
Secondly, in the case of an Import invoked from drag-n-drop or Export
configured on a Collection, the large number of options often exposed
results in very long layouts. Panels allow us to close some sections by
default and allows the user to open/close panels based on their own
needs in general.
Along the way some effort went into standardizing the layout and wording
used as much as possible.
USD is a bigger change and requires some additional coordination. It
will be submitted and reviewed separately.
Pull Request: https://projects.blender.org/blender/blender/pulls/121557
When exporters use layout panels, it was possible for their panel ids to
conflict if more than 1 of the same exporter was configured on the same
collection. The result would be that opening/closing a panel in one
exporter would open/close it for all other exporters of the same type.
This fix changes the layout to avoid the issue entirely by using a list
and only having only one exporter drawn at a time.
A few alternate designs were considered but they would either cause
intrusive changes to each location where a layout panel was used or
would result in tricky disambiguation code inside the UI system itself.
Pull Request: https://projects.blender.org/blender/blender/pulls/121555
Now the Transform Geometry node either has individual components (location,
rotation and scale) or a matrix as input. In many cases that is just more
convenient when working with matrices. Often this is identical to splitting
the matrix into it's individual components. However, if the matrix contains
shearing, information is lost when splitting it into individual components.
Pull Request: https://projects.blender.org/blender/blender/pulls/121438
This PR ensures that the .sculpt_face_set attribute is created on the
mesh before a Trim operation is applied to it in Sculpt Mode.
Pull Request: #121604
The function `cdf_invert` was not doing linear interpolation
between the correct values. This fixes the issue and
make sure that `x` is never perfectly 0 nor 1.
Fixes#117755
Disabling tile_copy method for shadow update for
stability in scenes with large geometry counts
which may exceed parameter buffer size.
This pass can be re-used in future if the workload
distribution for shadow updates is changed to
better suit this method.
Authored by Apple: Michael Parkin-White
Pull Request: https://projects.blender.org/blender/blender/pulls/121623
ffmpeg h.264 proxy requires frame dimension to be an even number,
previously the proxy building process didn't respect this, which will
cause proxy builidng failure. Now fixed.
Pull Request: https://projects.blender.org/blender/blender/pulls/121460
It is possible to exit early from `autokeyframe_property` when fcurve
is nullptr and `only_if_property_keyed` boolean is true. Pass status of
`AUTOKEY_FLAG_INSERTAVAILABLE` instead of "false" to only add keys in
existing channels when "only insert available" is enabled in
preferences.
Pull Request: https://projects.blender.org/blender/blender/pulls/121299
A previous PR resolved the loadstore config setup on bind, so
we can now re-enable load-store config with clearing of the
header texture via render pass.
Authored by Apple: Michael Parkin-White
Pull Request: https://projects.blender.org/blender/blender/pulls/121610
Expose the region used for a temporary popup to the context so it's
possible for scripts to access the popup-region they're being drawn in.
Note that the internal naming is currently "menu" which is misleading
as these are used for all kinds of dialogs & popups. The RNA member is
called `region_popup` in this commit,
we could consider changing the name internally too.
Needed so it's possible for scripts to access the splash screen
so it can be refreshed, see: #120612.
Expose ED_region_tag_refresh_ui to the Python API.
This allows scripts to trigger regions to refresh which was previously
only accessible indirectly (via wmOperatorType::check).
Needed so scripts can make the splash screen refresh using a timer,
see #120612.
Set the context menu when first creating the popup,
not only when refreshing it.
Previously `Context::wm::menu` was set when a popups draw function ran
after being tagged RGN_REFRESH_UI, however the first time the draw
function ran this would be null. Ensure this is set in both cases
so logic that requires accessing the popup region can rely on it
being set.
Needed so the splash region is always accessible to implement #120612.
This adds a new `Transform` output socket of matrix type to the Object Info node.
This is clearly useful, but we did not do this before for a couple of reasons:
* It's redundant with the location, rotation and scale outputs.
* We might want separate `Object Transform` and `Object Geometry` nodes.
For now just adding the socket is probably useful enough to justify it. Even more
so because it's addition doesn't really block other designs in the future either.
Pull Request: https://projects.blender.org/blender/blender/pulls/121437
