BLI_array_store still performed poorly for boolean arrays or any arrays
where many memory chunks had identical contents since the temporary hash
had many collisions, making lookups slow.
Resolve by ensuring duplicate chunks aren't added to the hash table.
Also increase the memory chunk size for edit-mesh undo to 64kb
which performs well with high poly meshes as it reduces the overhead of
having to manage many small memory chunks.
Notes:
- Before this change performance was quite bad (10-20x worse than v3.3).
- Performance from the test in #105046 is roughly the same as before.
- Performance of #105205 compared with v3.3 is close, even faster at
times but varies much more (likely caused by threading).
Strict compiler was generating possible-uninitialized warning.
Added an explicit initialization and asserts to solve the noisy
output and catch possible errors early on.
Pull Request: https://projects.blender.org/blender/blender/pulls/105990
Workaround for compiler issue on AMD
platforms resulting in the erroneous
discarding of valid rays in fragment
raytracing.
Authored by Apple: Michael Parkin-White
Pull Request: https://projects.blender.org/blender/blender/pulls/105967
Eager bounds calculation for cylindrical and spherical primitive nodes,
implemented in constant time rather than as a loop over all positions.
Takes into account the segments count of the circle from which they
are constructed. Solution of the task #105551.
Pull Request: https://projects.blender.org/blender/blender/pulls/105743
Use XCURSOR_THEME & XCURSOR_SIZE environment variables for Wayland.
While this isn't an official part of the spec, many Wayland compositors
& applications use these variables.
These are meant to be like other low-level attributes--
hidden from the UI, at least by default. This was just
missing from the initial commit that added these
because seeing them was useful for debugging.
After remapping there is no guarantee that collections' parent pointers
are still valid, so using these to free the object cache of all the
collections' ancestors is potentially accessing invalid memory.
Further more, it is noticiably inefficient, as a same collection may be
processed many times.
So instead, introduce (and use in resync case) a new
`BKE_main_collections_object_cache_free`, which iterates over all
collections of given Main and only free their own cache.
Add control over how bone relation lines are drawn. Instead of always
drawing from the head of the child to the tail of the parent, give users
a choice for the parent side of the line. This can now be toggled
between the head and the tail of the bone, where the tail is Blender's
original behaviour and is retained as default value.
Pull request: https://projects.blender.org/blender/blender/pulls/105427
The Image node in the realtime compositor will output wrong passes if multiple passes are used at the same time. This is because images can only store a single layer, pass, and view at a time. Furthermore, they rely on operators and RNA callbacks to invalidate the cache when a different layer, pass, or view is requested. In effect, when the image node requests multiple passes at the same time without any kind of cache invalidation, wrong passes are output.
While a proper fix is to allow caching of multiple layers, passes, and views at the same time. This patch implements a temporary workaround by explicitly ensuring an up-to-date cache through a call to BKE_image_ensure_gpu_texture() when before requesting a GPU texture.
Pull Request: https://projects.blender.org/blender/blender/pulls/105547
The asset catalogs are used in Geometry nodes Add Node menu to
generate the hierarchy of submenus.
The assets themselves are used to generate the operator names in the
same menu, and their descriptions.
This commits enables extraction of this data by parsing the catalog
sidecar file, as well as opening each asset blend file to search for
assets.
The Node Add menu can have special submenus containing node assets.
These submenus are generated by parsing the asset blend files from
release/datafiles/assets, and the interface drawing is specific to
these menus.
This commit enables the translation of these dynamic menus, including
their names and the description of the operators.
An error message in paint mode is built out of several possible
components, depending on what is missing in the context for the
painting operation to work.
The main message was properly extracted, but not its individual
possible components.
Although such composite messages should generally not be used, in this
case I'm not sure it's worth it writing 15 different messages with all
possible combinations.
* Group bounding box, bounding cone and energy to a struct called `LightTreePrimitivesMeasure`
* Add utility functions to add primitives to nodes or buckets
* Precompute the split bucket cost to improve efficiency (about 1.4x expected)
Pull Request: https://projects.blender.org/blender/blender/pulls/105931
