In the case that "Custom Properties" was enabled in the user preferences,
the keyframing code would key all custom properties, regardless of that
property's type.
This can cause issues since it is keying e.g. the custom property that
cycles adds.
With this PR this is now limited to only Boolean, Int, Float, Double and Array.
Custom properties that have been defined via an addon are also not keyed.
Pull Request: https://projects.blender.org/blender/blender/pulls/119914
These functions appear to have been unused for the last 15 years.
They are quite complex with the var_args handling, and may get in
the way of some other cleanups in the area.
* Only works on machines with a Qualcomm Snapdragon 8cx Gen3 or above.
Older generation devices are not and will not be supported due to
some driver issues
* Requires VS2022 for building.
* Uses new MSVC preprocessor for sse2neon compatibility.
* SIMD is not enabled, waiting on conversion of blenlib to C++.
Ref #119126
Pull Request: https://projects.blender.org/blender/blender/pulls/117036
Regression in 427eed292d.
Root of the issue was that animation system was using a single same
check to decide if an F-Curve/driver was valid to use to animate some
data, and whether user can create/edit animation for that data.
Both cases are actually different, since e.g. linked data is not
user-editable, but it can still be animated (either by related linked
Actions, drivers defined in the linked data, or some more hackish
changes like py API/RNA scripting).
This commit now defines two checks:
* `RNA_property_animateable`: whether a RNA pointer & propoerty is
animateable, based on their types and definition.
* `RNA_property_anim_editable`: whether a specific data referenced by
the RNA pointer and property is effectively user-editable.
The new `driveable` check added by 427eed292d is also renamed to
`RNA_property_driver_editable` (since the basic type-based
`RNA_property_animateable` is also valid for drivers currently).
Pull Request: https://projects.blender.org/blender/blender/pulls/119089
The `RNA_property_animateable` would check for some conditions, where it
is not valid to add or edit animations (e.g. if using a linked Action
ID...).
Add a new `RNA_property_drivable`, which is essentially a call to
`RNA_property_animateable` with extra checks in liboverride cases, as
drivers are stored directly in the AnimData struct, instead of their own
dedicated ID.
Pull Request: https://projects.blender.org/blender/blender/pulls/118809
- Use FunctionRef to avoid passing a separate user_data pointer
- Use std::string in arguments struct
- Add search items in one loop after gathering search items
- Use Vector of unique_ptr for search items instead of linked list
This significantly simplifies memory management, mostly by avoiding
the need to free the memory manually. It may also improve performance,
since std::string has an inline buffer that can prevent heap
allocations and it stores the size.
Pull Request: https://projects.blender.org/blender/blender/pulls/117695
Recent and ongoing efforts have changed many properties to be stored
contiguously in memory, e.g. mesh attributes. This patch updates
rna_raw_access to make use of this and copy the entire contiguous block
of memory when the property is stored contiguously.
This is faster and scales much better with larger arrays.
Pull Request: https://projects.blender.org/blender/blender/pulls/116015
Added support to Drag and Drop to file handlers, part of #111242.
If file handlers are registered with an import operator they can now be
invoked with drag and drop path data.
Import operators must either declare a `filepath` StringProperty or both
a `directory` StringProperty and a `files` CollectionProperty depending
on if they support single or multiple files respectively.
Multiple FileHandlers could be valid for handling a dropped path. When
this happens a menu is shown so the user can choose which exact handler
to use for the file.
Pull Request: https://projects.blender.org/blender/blender/pulls/116047
Non-editable prop collection items would always fall back to the slower
loop in `rna_raw_access`.
This patch changes `RNA_property_collection_raw_array` to only fail with
non-editable items when intending to set values, allowing for the faster
raw array access to occur when reading values in `rna_raw_access`.
This brings the Python API `bpy_prop_collection.foreach_get` performance
of `Mesh.vertex_normals`/`polygon_normals`/`corner_normals` up to the same
speed as generic `FLOAT_VECTOR` attributes with the same domains.
Given a mesh with 393216 corners:
Using `foreach_get` with the "vector" prop and a compatible buffer object:
- Corner vector attribute: ~0.9ms
- Corner normals (before): ~7.9ms
- Corner normals (after): ~0.9ms
Using `foreach_get` with the "vector" prop and a Python list:
- Corner vector attribute: ~11.0ms
- Corner normals (before): ~18.0ms
- Corner normals (after): ~11.0ms
Pull Request: https://projects.blender.org/blender/blender/pulls/114063
There are a couple of functions that create rna pointers. For example
`RNA_main_pointer_create` and `RNA_pointer_create`. Currently, those
take an output parameter `r_ptr` as last argument. This patch changes
it so that the functions actually return a` PointerRNA` instead of using
the output parameters.
This has a few benefits:
* Output parameters should only be used when there is an actual benefit.
Otherwise, one should default to returning the value.
* It's simpler to use the API in the large majority of cases (note that this
patch reduces the number of lines of code).
* It allows the `PointerRNA` to be const on the call-site, if that is desired.
No performance regression has been measured in production files.
If one of these functions happened to be called in a hot loop where
there is a regression, the solution should be to use an inline function
there which allows the compiler to optimize it even better.
Pull Request: https://projects.blender.org/blender/blender/pulls/111976
Listing the "Blender Foundation" as copyright holder implied the Blender
Foundation holds copyright to files which may include work from many
developers.
While keeping copyright on headers makes sense for isolated libraries,
Blender's own code may be refactored or moved between files in a way
that makes the per file copyright holders less meaningful.
Copyright references to the "Blender Foundation" have been replaced with
"Blender Authors", with the exception of `./extern/` since these this
contains libraries which are more isolated, any changed to license
headers there can be handled on a case-by-case basis.
Some directories in `./intern/` have also been excluded:
- `./intern/cycles/` it's own `AUTHORS` file is planned.
- `./intern/opensubdiv/`.
An "AUTHORS" file has been added, using the chromium projects authors
file as a template.
Design task: #110784
Ref !110783.
