Keeping these as linked datablocks to the brush does not match the idea
that assets should generally be appended, and leads to some confusing
situations with linked materials on objects. Now use either a local
material with matching weak library reference or make a local copy if
it does not exist yet.
This also add weak library references to the materials in the 2D Animation
template, so they will be reused.
A problem is that weak library references include a full path to assets
blend files, including the Blender version for the essentials assets files.
This means weak library references do not work across platforms and
Blender versions.
Another known limitation is that if the (linked) Brush Asset material is
edited, and there is already a local copy of it, this local copy will
remain unchanged and will be used by future strokes as well.
Ref #131186
Pull Request: https://projects.blender.org/blender/blender/pulls/134226
Add a `--profile-gpu` launch argument.
When set, it generates a profile in the Trace Event Format with CPU and
GPU metrics based on GPU debug scopes.
https://profilerpedia.markhansen.co.nz/formats/trace-event-format/
The profiles are best viewed at https://ui.perfetto.dev/
Notes:
- The profiler captures everything form app start to exit.
- Being JSON based the profiles can become relatively large, but they
compress very well.
- Only OpenGL profiling is supported for now, but the report formatting
code can be shared across backends.
Pull Request: https://projects.blender.org/blender/blender/pulls/133557
This reverts commit afec64739a.
The commit introduces a regression where opening the Asset Browser opens
the File Browser instead, same for other editor sub-types, see
blender/blender#134630.
blender/blender!134642 proposes a different solution and reverts this,
which I prefer too. Better to the revert separately from trying a
different fix for the initial bug, makes reviewing easier too.
This reverts 06a2617107.
Commit has introduced few errors from user perspective (#134277) and
python side (#134380). Best to revert it now then handle the bug fixes later.
The error in #134380 was due to `context.layer_collection` and
`active_layer_collection` returning excluded collection.
Pull Request: https://projects.blender.org/blender/blender/pulls/134546
Note: The point cloud bounding box is not being updated once the points are deleted.
This is a known issue with BKE_pointcloud_nomain_to_pointcloud and Hans is looking into it.
Code inspired/built based on the Delete Geometry node.
Pull Request: https://projects.blender.org/blender/blender/pulls/134622
Previously we generally expected CustomData layers to have implicit
sharing info, but we didn't require it. This PR clarifies that we do
require layers with non-null data to have implicit sharing info. This
generally makes code simpler because we don't have to have a separate
code path for non-shared layers. For example, it makes the "totelem"
arguments for layer freeing functions unnecessary, since shared data
knows how to free itself. Those arguments are removed in this PR.
Pull Request: https://projects.blender.org/blender/blender/pulls/134578
The warning to check if two numbers are nearly equal when comparing
floats didn't take negative numbers into account, causing -1.0 & 0.0
for e.g. to be considered not equal but close.
This also resolves a divide by zero.
The issue is that the existing curves did not have an explicitly set radius.
When adding new curves with an explicit radius, the radius of the old curves was
initialized to 0 and thus becoming invisible. This patch changes it so that all
the existing curves do get a default radius. The `radius_for_write` methods is
currently only used in places that overwrite the entire array, so adding the
default there shouldn't affect anything unintentionally.
Pull Request: https://projects.blender.org/blender/blender/pulls/134445
When calling the `lookup_or_add` functions on `MutableAttributeAccessor`
we need to make sure that the writer is actually created and the call
did not fail.
This fixes many of the instances where we would use an unchecked
attribute writer and potentially crash.
Pull Request: https://projects.blender.org/blender/blender/pulls/134413
This fixes the (unreported) issue where solo'ing an NLA track would only
play back animation when _any_ of the tracks were unmuted.
Some code considered a track to be muted when its `NLATRACK_MUTED` flag
was set regardless of the `NLATRACK_SOLO` flag, whereas other code did
consider the `NLATRACK_SOLO` flag.
Now all the code is consistent with what actual animation evaluation is
doing.
Pull Request: https://projects.blender.org/blender/blender/pulls/134500
Caused by 81a63153d0.
Previously this was done by BKE_objects_materials_sync_length_all.
Now that function only adds a tag when it actually does something.
This implements the memorization of the previous state of a space's
subtype for those that have multiple modes. Introduces an optional
space_subtype_prev_get callback, implemented for SPACE_ACTION,
SPACE_FILE, SPACE_GRAPH, SPACE_IMAGE and SPACE_NODE. This means we
can always return to the previous mode.
Pull Request: https://projects.blender.org/blender/blender/pulls/133846
The "Red Alert" color is currently hard-coded, which causes problems in
themes. It also has an Enum value of 0, which precludes using this
value as "unset". We also use Error, Warning, and Info colors that are
part of the Info Editor. This PR moves these out of the Info Editor
and into the "State" part of the theme. And then makes TH_REDALERT use
the TH_ERROR color.
Pull Request: https://projects.blender.org/blender/blender/pulls/131127
Instead of using `DefaultMixer`, use the simpler `mix2` function.
This just decreases the overhead of computing each value.
In a simple test storing an attribute with the position of each
edge, I observed a 1.7x performance improvement: a change from
16 ms to ~9ms for an 8 million edge mesh.
Resolves#133196.
When the object materials array is already the correct size these
functions don't do anything. Avoiding the depsgraph tags can avoid
unnecessary re-evaluations in cases like sculpt mode where we
purposefully avoid adding tags elsewhere. Split from !133842.
This replaces the `set_listbasepointers` function with `BKE_main_lists_get`
which returns an array of `ListBase *`. This simplifies the caller a bit. In
some cases, it can be simplifed further by changing the order in which we iterate
over the listbase. For historical reasons, we iterate from the back to front in
most cases but sometimes the order does not matter. I did keep the iteration order
in this patch though, to avoid regressions.
Pull Request: https://projects.blender.org/blender/blender/pulls/134242
