So far, when deleting a library (either explicitely, or through e.g.
relocation), its dependencies would get a `nullptr` parent, and
therefore become 'directly used' libraries.
This commit adds a new util to rebuild the libraries hieararchy, and
calls it when a Library ID is deleted.
NOTE: While logic is somewhat similar to what liboverride resync does to
sort the libraries by indirect levels
(`lib_override_libraries_index_define`), there are some key differences
here, notably the fact that if a library has a valid `parent` pointer,
it is not replaced, even if a 'better' parent (less indirect library)
could be found.
Git escaped a quote and used all of the cli arguments as the
folder name.
Also fixes:
- Progress on the initial clone so it doesn't appear stuck
- re-detect python after updating libs, so you don't have to run
make update twice on a fresh clone.
- Hide python not found warning unless the lib folder exists (this
seemingly got lost in one of the merges)
for a camera ray, compute the actual range of the hair width that the
current pixel covers, and only integrate that subset, to prevent a
ribbon-like appearance in close-up looks.
When the hair covers less than one pixel on the screen or when the ray
is not camera ray, the model works the same as before.
Pull Request: https://projects.blender.org/blender/blender/pulls/116094
The valid interval from incoming direction was shared between
`...eval_r()` and `...eval_residual()`, so compute that in `...eval()` instead.
The valid interval from outgoing direction was computed for
`...eval_r()` to further reduce the integration interval. This part is
removed because the check `dot(wo, wm) > 0` is relatively cheap inside the loop.
The geometry normal of the curve might not be precisely orthogonal to
the tangent due to interpolation. Previously, the tangent was adjusted
to be orthogonal to the normal. However, the normal is linearly
interpolated, which is less accurate than the tangent computed using Catmull-Rom.
This commit keeps the tangent and adjust the normal instead, besides
better accuracy, it ensures a smooth transition when the cross-section
shifts between circular and elliptical.
Due to a recent change the name of a layer is passed using a string ref
but the check if it is filled was done by checking if the first char
was zero. This fails as string ref first does the bound checks.
This is fixed by using `!is_empty()`. There might be more places, but this
one fired when loading production files.
Issue introduced by a39e8a4ab9
Pull Request: https://projects.blender.org/blender/blender/pulls/118605
This simple node finds the values of a volume grid at
positions in the local space used in geometry nodes
evaluation. There are three interpolation modes to
choose how to mix values between neighboring voxels.
For the implementation, first the values are sampled
with the grid's type directly, then implicit type conversions
are used to get the final type. This makes gives us flexibility
in case there aren't exact matches in support between grid
types and Blender types.
Pull Request: https://projects.blender.org/blender/blender/pulls/118397
Similar to 2e6223d90f, but potentially 16 times more effective.
The new attribute is named "instance_transform". It isn't displayed in the
spreadsheet since that wouldn't really be useful. This simplifies a lot of
code since it doesn't have to handle transforms specially anymore. But
complexity is added in the store named attribute node and attribute input
node to keep the old "position" attribute working for compatibility.
Pull Request: https://projects.blender.org/blender/blender/pulls/118531
Original code was very confusing, with seemingly indecisive logic.
I hope, that it is less confusing now, however there is still some
indecisiveness present. This is because multiview configuration may not
be correct, so there must be fallback and only some multiview settings
require loading of multiple files. Perhaps be better wording could be
used for `open_anim_file_multiview()`.
Fortunately this is now expressed within 5 lines of code instead of 100.
Further this can be improved by checking if the file exists, since now
VSE crashes when right eye image is missing, because loading code
does not try to actually open the file.
Pull Request: https://projects.blender.org/blender/blender/pulls/118580
area light with zero spread was introduced in bf18032977. Such paths can
only be sampled with NEE, so MIS should not be used.
This fixes the discrepancy when Direct Light Sampling is set to MIS or NEE.
Pull Request: https://projects.blender.org/blender/blender/pulls/118584
If LFS hooks are installed manually the automatic installation would
fail.
This change makes it so `lfs` is a valid command of `git`, ensuring
that the package is installed. If the installation fails assume it
is due to tricky local setup, and do not fail.
Pull Request: https://projects.blender.org/blender/blender/pulls/118618
Add this data as a layer attribute. It's usage was already implemented
by the modifier filtering generic code, but data itself did not yet
exist in GPv3 data.
Also add RNA accessors and handle it in conversion code.
Pull Request: https://projects.blender.org/blender/blender/pulls/118495
The issue described was that the motion path didn't display the last frame
of a scene.
This PR makes the user facing motion path range inclusive on both ends.
E.g. when the user specifies a motion path from 1-24 the will now get all 24
frames, whereas previously the motion path would end at frame 23.
This also makes the `Scene Frame Range` option work properly since that
had the same issue. Now it displays the actual full scene range.
Internally, the `bMotionPath` is still exclusive on the upper bound.
It is just the `bAnimVizSettings` range that has been modified.
Pull Request: https://projects.blender.org/blender/blender/pulls/118611
