Callers to RNA_struct_name_get_alloc weren't accounting for allocation
which is unlikely as the fixed sized buffers used in these cases were
large.
- CTX_data_dir_get_ex & context_path_add_generic
would use uninitialized stack memory.
- OverrideRNAPathTreeBuilder::build_path & ensure_entire_collection
would leak memory.
Previous code would re-create a node-tree everytime conversion code was
called (on main file read, but also on all link/append operations).
Worse, it would assing a local generated nodetree to converted linked
GPv3 objects.
This commit solves both issues in a similar way as what was done for the
legacy mesh 'auto smooth' generated node tree.
It also slightly refactors the conversion code by adding a single struct
containing all 'runtime' conversion data (two mappings currently). This
struct is then passed to internal conversion functions as reference.
The creation of a special nodegroup for the legacy 'auto smooth'
conversion used to handle 'setting the library' part itself.
Use instead the recently introduce `in_lib` variants of ID creation API.
On top of simplifying the code, this commit also fixes 'linked'
generated nodetrees always getting a `.001` suffix added to their names.
Fall back to CPU subdivision when there are split edges and the mesh
normals domain is face corners. This is required because splitting the
normals on faces adjacent to sharp edges doesn't work well with the
performance requirements of GPU subdivision.
This is related to 1111903416
Pull Request: https://projects.blender.org/blender/blender/pulls/120674
Previously, this conversion would often result in invalid quaternions or
hit an assert in `normalized_to_quat_fast`. It's not super nice to convert
to euler as an intermediate step performance wise, but it seems to be
the easiest solution for now. Extracting rotations from matrices should
not be done all that often anyway.
Pull Request: https://projects.blender.org/blender/blender/pulls/120568
Extract
- Statuses for the external text editor
- Newly created enum node item
- Newly created plane track data
- Newly created custom orientation data
- Operator names in drag and drop menu (need to use operator's
translation context)
- GN attribute statistic node inputs
Disambiguate
- Single-letter colors: A and B can mean Alpha and Blue, or simply A
and B as in two operands in an operation
- Dissolve: issue reported by Tamar Mebonia in #43295
- Translate in the User Preferences. This introduces a new
BLT_I18NCONTEXT_EDITOR_PREFERENCES ("Preferences") translation
context
- Planar (reported by deathblood)
This one is incomplete, because there is currently no way to
disambiguate presets or GN fields. I don't see how either could be
achieved cleanly.
The former would need to define the context inside the preset and
evaluate the file prior to showing it in the presets menu, which
sound bad.
The latter would need to introduce an additional string inside
`FieldInput`s, which would be controversial given how little it
would be used.
Remove
- Unused translation `iface_("%s")` in toolbar
- Remove obsolete N_() tags in a few node descriptions.
Pull Request: https://projects.blender.org/blender/blender/pulls/119065
Add a new keyframe type named 'generated', which is meant to indicate
that the key was set by some automated tool (like an add-on), rather
than manually by an animator.
This is meant for tooling that needs to create keys in a repeatable way.
With this new key type, the tool can know which keys it generated
before, and thus those can be removed and re-generated.
Pull Request: https://projects.blender.org/blender/blender/pulls/120564
When creating a filename for use with a File Handler, we should guard
against problematic characters like "/" and "\\", among others, which are
not safe to use in paths. Sanitize the incoming name with
`BLI_path_make_safe_filename` to ensure the name can be used.
For empty incoming names, or names containing all spaces, we default to
"untitled" before adding the extension.
Pull Request: https://projects.blender.org/blender/blender/pulls/120652
This commit ensures that no legacy GP data is shared between GP objects
and annotations, before doing the conversion, by duplicating annotation
data when required.
Conversion code can then completely ignore annotation GPv2 IDs.
Pull Request: https://projects.blender.org/blender/blender/pulls/120581
For socket value logging this needs to be used in a couple other places.
Also remove the operator name argument. For the forseable future this
will only be used with the existing node tools operator anyway.
This PR adds an option to specify custom colors for a
motion path. One for frames before the current frame
and one frame for after. With this it is easier to see
the relation of the motion path to the current frame.
That was already the case with the default colors, but
not with custom colors.
On a technical side note, the colors pre and post the current
frame were already different.
The shader multiplied the custom color by 0.25
for anything pre current frame.
Pull Request: https://projects.blender.org/blender/blender/pulls/119375
In GPv2 there was an option to disable masks during rendering
of a viewlayer. This wasn't implemented for GPv3 yet.
This needs to change the way the draw calls are created,
because we need to skip over drawings at render time.
So to do this, we precompute the drawing offsets,
then check if we need to skip over it and otherwise
create the draw calls.
Pull Request: https://projects.blender.org/blender/blender/pulls/120561
Regression caused by [0], also correct memcpy calls that overwrite
listbase link variables and the theme name, note that this is more a
code-correctness issue as it wouldn't cause user visible bugs.
[0]: adbec9eea9
This PR moves the three sculpt trim gesture variables from
`SculptSession` into the `TrimOperation` `struct` to reduce
the size of the former and make it less likely that the data
is depended on in other operators.
Pull Request: https://projects.blender.org/blender/blender/pulls/120504
In GPv2 strokes could technically have zero points.
`CurvesGeometry` doesn't allow this, so we need to make
sure to explicitly skip over strokes with no points.
Pull Request: https://projects.blender.org/blender/blender/pulls/120536
Use versioning code to change Drivers & F-Curves targeting
`armature.collections[...` to target `armature.collections_all[...`
instead. The former contains the root collections only, whereas the
latter contains all of them in a flat list. Not only does this fix the
tree view (it binds to properties via the `.collections_all` RNA path),
but also this makes the drivers & animation of the properties work even
when the hierarchy changes.
Note that both `.collections` and `.collections_all` give access to all
bone collections. The former just requires iterating hierarchically,
that is, via `some_collection.children`.
Pull Request: https://projects.blender.org/blender/blender/pulls/120514
`BKE_animdata_fix_paths_rename` would tag the owner ID itself
(`ID_RECALC_SYNC_TO_EVAL`) upon renaming when a corresponding fcurve was
found/fixed, however the action itself wasnt tagged. "The action is an
own datablock, meaning, changes to f-curves need to copy those changes
to all evaluated versions of the action datablock" (wording from
4045730d58).
(this is also the reason the action would "fix" itself after entering
tweakmode on it in the NLA, since that ripples down to
`ANIM_list_elem_update` -- which does the tagging on the action then).
Part of #104055
Pull Request: https://projects.blender.org/blender/blender/pulls/120292
Adds an (empty) sculpt mode for Grease Pencil v3 objects.
The object `SCULPT_GPENCIL` mode is re-used for Grease Pencil object
types. A `SCULPT_GREASE_PENCIL` context mode has been added, which is
specific to grease pencil objects. This is necessary for polling tools
and keymaps.
Pull Request: https://projects.blender.org/blender/blender/pulls/119338
Due to legacy reasons (`MEdge`), edge calculation was being done with
idea that edges cannot be temporarily copied. But today, edges are just
`int2`, so using `edge *` instead of `edge` actually made things worse.
And since `OrderedEdge` itself is the same thing as `int2`, it does not
make sense to use `Map` for edges. So, now edges are in a hash set.
To be able to take index of edges, `VectorSet` is used.
The only functional change now is that original edges will be reordered
as well. This should be okay just like an unintentional but stable
indices change.
For 2'000 x 2'000 x 2'000 cube edges calculation, change is around
`3703.47` -> `2911.18` ms.
In order to reduce memory usage, a template parameter is added to
`VectorSet` slots, so they can use a 32 instead of 64 bit index type.
Without that, the performance change is not consistent and might not be
better on a computer with more memory bandwidth.
Co-authored-by: Hans Goudey <hans@blender.org>
Pull Request: https://projects.blender.org/blender/blender/pulls/120224
Change Console and text editor cursor color to match that of
widget_text_cursor. Console cursor is currently red which we normally
use for error conditions.
Pull Request: https://projects.blender.org/blender/blender/pulls/120491
The `remove_drawings_with_no_users` did not work properly when removing
more than one drawing at a time. It created incorrect drawing indices
that were larger than the drawings array, causing crashes down the line.
The new implementation should be both cleaner and more efficient,
avoiding a loop over all frames for every drawing removed.
This complements #119337 which fixes disappearing keyframes during
transform.
Pull Request: https://projects.blender.org/blender/blender/pulls/120433
The layer parenting did not account for storing an
initial parent inverse matrix (to "keep transform").
This adds this matrix, stores it in DNA, and uses it
when we compute the parent matrices on demand.
Note: This PR does not set the parent inverse matrix
outside of conversion from GPv2. Support for
"keep transform" parenting will have to be added
in another PR.
Pull Request: https://projects.blender.org/blender/blender/pulls/120462
This PR fixes a crash when enabling Dyntopo.
When the PBVH generation code for BMesh was changed in b3aca5b28f, a
bug was introduced where dependent code to generate necessary layers
for BMesh could no longer access the PBVH type, as it was not generated
yet. As the type is known in the code at time of construction, I opted
to add parameters specifying the PBVHType to necessary methods when
accessing attributes.
Pull Request: https://projects.blender.org/blender/blender/pulls/120445
While selecting and transforming multiple grease pencil frames in the
timeline, frames would sometimes disappear. This happened when the
transformation overlapped, meaning when a frame replaced another moving
one in the timeline. The frames transformation was happening in place
and in series, and thus leaded to the initial position of the frame to
be removed, even if it was occupied by a freshly transformed framed.
This commit fixes the issue by storing two separate maps in the
transform data structure instead of one, one map to store the static
data, meaning the frames that are not affected by the transform, and
another one for the moving data, meaning the frames that are affected by
the transform.
Some changes were made to account for the potential duplication of the
frames (move + duplicate):
* the map of the duplicated frames was renamed to a more explicit name,
* when a duplication occurs, the original frame is stored in the static
frames map, and the duplicate is stored in the moving frames map,
* thus the check for the duplicate flag of the operator is now done at
the init step of the transform, instead of the update step, so that
the maps are initialized accordingly.
Co-authored-by: Lukas Tönne <lukas@blender.org>
Pull Request: https://projects.blender.org/blender/blender/pulls/119337
This implements the ability to have file exporters added and configured on Collections.
Exporting is reachable from several locations:
- Individually on each exporter configuration: The `Export` button in each panel header
- For all exporters on the collection: The `Export All` button in the main panel interface
- For all exporters on all collections in the scene: The `File`->`Export All Collections` button
Visibility of which collections currently have exporters configured is done by ways of an icon added to the Collection row in the Outliner.
Adding multiple exporters for the same file type is permitted. The user is free to setup several exports of the same format but with different file locations or settings etc.
Notes:
Only USD and Wavefront OBJ are enabled for the initial commit. Additional formats, including those implemented in Python will be added as separate commits after this.
Ref #115690
Pull Request: https://projects.blender.org/blender/blender/pulls/116646
To know if link is connected to dangling reroute and can be skipped
as value-less, we need to know if reroute is dangling. This requires
graph traversal. Currently this is done by non-recursive iteration.
But this can lead quadratic complexity for some of the cases.
Other way is to make this linear while cache building.
Pull Request: https://projects.blender.org/blender/blender/pulls/120375
