Remove the selection attributes on the non-selected domains, since they
will be automatically filled by domain interopolation anyway. Arguably
this should be fixed in a more general way, either by ensuring they are
always on the expected domains or more gracefully handling the case
when they aren't at a lower level. But for this node, for now this is
a simpler approach.
Updated CacheReader_open_usd_object() to issue a warning and
return early if the given object path does not refer to a
valid prim on the USD stage, to avoid crashing when attempting
to create a reader from an invalid prim.
Pull Request: https://projects.blender.org/blender/blender/pulls/113524
Caused by 6a49041be3 .
Above commit checks an existing nameproperty for collection items, but
it does so in a way that it only checks the "parent" type. If these are
"subclassed" though, we might not have the nameproperty defined on the
"parent" class (but on the subclass instead).
Code would then error out with e.g. "FreestyleLineStyle.color_modifiers
does not support string lookups".
In the case of the report the following happened.
- linestyle modifiers (`LineStyleModifier`) can be any of:
-- `color_modifiers` / `LineStyleColorModifier`
-- `alpha_modifiers` / `LineStyleAlphaModifier`
-- `thickness_modifiers` / `LineStyleThicknessModifier`
-- `geometry_modifiers` / `LineStyleGeometryModifier`
But all of the above have subtypes, e.g.
`LineStyleColorModifier_AlongStroke`,
`LineStyleColorModifier_DistanceFromCamera`, ...
Currently, the `nameproperty` is not defined e.g. on the
`LineStyleColorModifier` (but instead on the subtypes).
Prior to 6a49041be3 (without
`RNA_property_collection_lookup_string_has_nameprop` in place),
`pyrna_prop_collection_subscript_str` could still actually find the
nameprop because it iterates into the collection and got it on the
actual Item (`LineStyleColorModifier_DistanceFromCamera` instead of
`LineStyleColorModifier`).
So while it might be possible to refine
`RNA_property_collection_lookup_string_has_nameprop` to descend into
subclasses (I didnt find an obvious way though other than scanning all
existing modifiers [not modifier types -- we would need a way to find
all types that inherit from e.g. `LineStyleColorModifier`] which kind of
defeats the purpose of checking this early), this PR moves the name
definition from the subclass to the parent class (so way from
`rna_def_modifier_type_common`) -- and this way,
`RNA_property_collection_lookup_string_has_nameprop` can properly pick
up the nameprop. It does a bit of code duplication though.
Pull Request: https://projects.blender.org/blender/blender/pulls/113290
The issue was that custom data layers were modified without checking
that the data was not shared. Now the data is unshared first.
I also added an assert to catches this kind of issue more directly.
Exposed by cba9f47562 (but actually caused by 4d668e6825 I think).
Because of 4d668e6825 , the `StripDrawContext` `content_start` &
`content_end` were wrong for hold still regions.
These wrong extends were then used in cba9f47562 .
Now actually update `StripDrawContext` `content_start` & `content_end`
when hold still regions are in play (instead of just calling the right
functions [but not using their return values]).
Pull Request: https://projects.blender.org/blender/blender/pulls/113494
Set the "I/O error" if the result from read is larger than the requested
size, while unlikely - set the error so an error return always sets the
`errno`.
Making some liboverride local will break/corrupt liboverride hierarchies
in many cases. So that function (or its caller, in some cases) need to
call #BKE_lib_override_library_main_hierarchy_root_ensure to re-validate
(and re-generate if needed) the liboverride hierarchy roots.
The code ensuring a valid liboverride hierarchy root ID pointer for all
liboverrides in a given Main would fail in some cases, and crash on
asserts (in Debug builds) or due to corrupted data later in code
(release builds).
The main issue fixed here is re-entry in case of dependency loops (a
same ID being checked more than once within the same chain of recursive
calls to ensure its hierarchy root is valid). Solved the usual way now,
using the intermediate 'PROCESSING' flag instead of setting immediately
the 'PROCESSED' one, when recursively processing the chain of
dependencies.
A second issue fixed in that code was that in some cases, it could leave
the invalid existing hierarchy root pointer unchanged, because it could
not find a 'valid enough' alternative.
NOTE: This data corruption is presumably caused by 'make local'
operations on liboverride hierarchy root IDs. This will be addressed as
a second commit.
For reference, issue is reproducible when opening
`/promo/splash/040_0010.lighting.splash.blend` from Pets SVN repo r3106.
Caused by 2cead79747
The clip_plane count in BLI_kdopbvh.c was incorrectly reduced.
To solve, make the size of the clip_plane array variable.
This eliminates the need to keep values in sync.
According to the documentation `read` isn't required to read all the
data requested. Although until recently I'd never encountered this and
none of Blender's code checks for read succeeding but not reading the
requested size.
Resolves#113473 where images over 2gb fail to load.
Ref !113474.
It seems that the code only ever converted the
first IK constraint found into a `PoseTree`.
Before #110417 constraints with zero influence were
skipped so it worked, except for the bug with the depsgraph.
After this patch the logic is the following:
From top to bottom of the constraint stack,
keep adding constraints until the first constraint with influence is added.
This ensures, that if there is only one disabled constraint,
it still gets converted into a `PoseTree`,
which is needed for the depsgraph to work correctly.
The resulting behavior from adding the first active constraint is
that the higher in the stack the constraint is, the higher its priority.
To achieve that I split off a helper function `find_ik_constraints`
that populates a vector of `bConstraint` pointers.
The code to create the `PoseTree` is still largely the same,
except I moved a few variables closer to where they are used.
Pull Request: https://projects.blender.org/blender/blender/pulls/113056
Failure to seek would attempt to MMAP SIZE_T_MAX, while this would
likely fail, prefer an explicit error check instead of relying on
unreasonable requests to be rejected.
Accessing the file size returns -1 on error, for file packing this
was passed directly to an allocation which would wrap around to
SIZE_T_MAX and fail to allocate. In other cases zero was treated
as an error value but -1 wasn't.
Add checks for the error return value, also warn that packing files over
2gb isn't supported.
The image size was used to set the window size, large values could
make the window fail to create it's GPU context.
Resolve by constraining window size by the main display dimensions.
Even in cases where the window would succeed to create its generally
not useful to have a window larger than the screen size.
While passing in multiple files is supported, scrubbing both images
an movies wasn't working properly when multiple files were passed in.
For images, arguments such as "*.png" expand to multiple image files
which were each assigned a frame index of 0, this would play but stopped
scrubbing from working completely.
For movies, passing in multiple files would play back all files but
only properly scrub the first file, if other videos were longer than
the first scrubbing would jump to those.
Resolve by starting the frame index where the previous files left off.
Also resolve divide by zero when showing the indiciator for a single
frame.
Simplifies the fix to #111120, because it is clearer that the threadsafe
Mesh access is used rather than the potentially problematic object-level
bounds access.
Removing one unnecessary check in wm_link_append_exec that caused us to
error out even though multiple files are selected. This removed check
is also done later on in the function so safety is still ensured.
Pull Request: https://projects.blender.org/blender/blender/pulls/113350
