`AUDIO_MUTE` flag of `scene->audio.flag` works as intended and tooltip
for this property is not correct. However muting scene audio for
playback and rendering is not be very useful, since users can render
with no audio explicitly or adjust scene volume.
Only mute audio if `DAG_EVAL_VIEWPORT` mode is used.
Add a quaternion attribute type that will be used in combination with
rotation sockets for geometry nodes to give a more intuitive experience
and better performance when using rotations.
The most interesting part is probably the interpolation, the rest is
the same as the last attribute type addition, 988f23cec3.
We need to interpolate multiple values with different weights.
Based on Sybren's suggestion, this uses the `expmap` methods from
4805a54525 for that.
This also refactors `SimpleMixerWithAccumulationType` to use a
function rather than a cast to convert to the accumulation type.
See #92967
Pull Request: https://projects.blender.org/blender/blender/pulls/108678
The data transfer code stored values not in the `eCustomDataType`
enum in this variable, so the type was incorrect. Instead use a cast
when we expect the value to be a valid enum value.
No user visible changes expected.
Assigning a string literal to `PanelType.description` would give a
warning, because ISO C requires these to be `const char *`. Wasn't used
so far, but will be with #104831.
Face maps were added as a prototype of a new rigging solution during
2.8 development. Their storage is redundant with the newer generic
attribute system (specifically with integer face attributes), and
they were never used much. This commit removes the face map list
and converts the storage to an attribute with the name `face_maps`.
There is nowhere to store the face map names anymore, so those
are not kept.
It probably still makes sense to have a feature like mesh face gizmo
selection for rigging. But the design and implementation woulds likely
have to change significantly, including possibly changing the storage
type, and making use of the generic attribute system instead of a
special type.
See #105317 for more discussion.
Fixes#108730
The call to `CustomData_interp` also interpolated the face corner
topology attributes, which broke the mesh completely. To fix this,
avoid relying on the CustomData API and move the attribute
interpolation to use the attribute API instead. This change also
makes it trivial to support all attribute types in the future.
Also, only retrieve the closest vertex once, instead of doing it
again for every attribute. Combined with building the topology
maps in parallel this approximately doubled the performance
of color attribute propagation in a test with 2 million vertices
and 8 color attributes on both domains (63 to 34 ms).
Pull Request: https://projects.blender.org/blender/blender/pulls/108773
The filter is used to reduce noise while preserving edges. It can be used to create a cartoon effect from photorealistic images.
It offers two variations:
1) Classic aka isotropic kuwahara filter: simple and faster computation. Algorithm splits an area around a single pixel in four parts and computes the mean of the region with the lowest standard deviation.
2) Anisotropic Kuwahara filter: improves the classical approach by considering the direction of structures of regions
This patch implements both approaches above as multi-threaded operations for the full-frame and tiled compositor.
Co-authored-by: Sergey Sharybin <sergey@blender.org>
Pull Request: https://projects.blender.org/blender/blender/pulls/107015
This implements the `VIEW3D_OT_select_box` for the new grease pencil data-block.
Note that this also adds a `get_evaluated_grease_pencil_drawing_deformation` function, but there are TODOs left.
This will have to be updated once the modifier logic is in place.
Pull Request: https://projects.blender.org/blender/blender/pulls/108661
Asset data can now be copied in Python via assignment to
`id.asset_data`, so for example `dest.asset_data = source.asset_data`.
This copies the description, license, author, etc. fields, as well as
the tags and the asset catalog assignment.
This is intended to be used in the pose library, when updating a pose by
simply creating a new asset and having that replace the old one.
This is intentionally taking a copy, even though the above use case
could have sufficed with a higher-level 'move' function. By exposing
this as a copy, it can be used in a wider range of situations, from
whatever Python code wants to use it. This could include copying the
asset data from the active asset to all the other selected ones.
Any pre-existing asset data is freed before the copy is assigned. The
target ID MUST be marked as asset already for the assignment to work.
Assigning `None` to clear the asset status is not allowed. Instead
`.asset_mark()` resp. `.asset_clear()` should be used. This limitation
is in place to simplify the API, and to ensure that there is only one
way in which assets are marked/cleared, making it easier to change the
internals of the asset system without API changes.
Example code:
```python
src = bpy.data.objects['Suzanne']
dst = bpy.data.objects['Cube']
dst.asset_mark()
dst.asset_data = src.asset_data
```
Pull Request: https://projects.blender.org/blender/blender/pulls/108547
This patch implements the Movie Distortion node for the realtime
compositor. The distorted coordinates are computed and cached for a
particular tracking camera distortion parameters. So for expensive
distortion models, the first run will take some time to compute, but
subsequent runs will be fast.
An alternative implementation would be to implement each of the
distortion modes in the shader, but that was decided against for a few
reasons:
1. We want to hide the implementation details of the distortion models,
since it is provided through an external library (Libmv).
2. Some distortion models are expensive to solve accurately, and can be
quite slow to solve each time the shader runs.
3. The typical usage of the node does not involve interactive editing of
the distortion parameters, rather, the parameters are computed during
camera calibration, so caching seems most fitting in that case.
Pull Request: https://projects.blender.org/blender/blender/pulls/108230
* Provide render data, node tree and color management directly instead
of going through scene, as these may be modified by the render pipeline.
Also better for cached texture hits this way.
* Change legacy pass type to pass name.
* Skip file output node when not doing final render.
* Gracefully handle incomplete render results.
Pull Request: https://projects.blender.org/blender/blender/pulls/108629
Double underscores didn't communicate that this was deprecated,
and are typically for internal or platform defined identifiers and
shouldn't be used for public API's.
References to data-blocks in a material were stored in-memory and could
crash if the data-blocks referenced by the material no longer existed
when pasting.
Resolve by using a blend-file for material copy/paste, matching how the
clipboard works in the 3D view-port.
Currently there is no support for including indirectly linked
data-blocks when pasting the material. Instead, data-blocks are restored
by name, by inspecting the current file.
This also fixes a crash where the `SpaceNode::nodetree` could point to
freed memory when pasting a material.
Ref !108496.
Includes contributions by @mont29.
---
Fix back-ported to main [0], including fix [1].
[0]: 5177e2f20b
[1]: 64aa96d421
The snap mode called "Face Nearest" (and the "Increment" but that's for
another time) doesn't behave like the other snap modes.
Unlike the other snap modes, "Face Nearest" does not act on a Snap
Base (or Snap Source).
It always acts on the origin of individually transformed elements, (such
as each vertex individually).
It works just like the "Project Individual Elements" option.
So this commit makes the following changes:
- `Snap With` was moved to the beginning of the popover
- `Align Rotation to Target` and `Backface Culling` have been moved closer to the snap targets
- `Snap With`, `Target Selection` and `Align Rotation to Target` are no longer hidden by varying the mode and options
- `Project Individual Elements` has been replaced with the `Face Project` option
- `Face Nearest` has been moved to stick together with the `Face Project` option
Co-authored-by: Germano Cavalcante <germano.costa@ig.com.br>
Pull Request: https://projects.blender.org/blender/blender/pulls/108555
`hair_out_mesh` and `hair_in_mesh` implicitly share edges.
In `hair_create_input_mesh()`, edge data of `hair_in_mesh` needs to be
updated and therefore are copied to a new location. In the subsequent
frames, `psys->clmd->clothObject->edges` won't be updated and point to
freed memory block. Therefore, Blender crashes.
By freeing `hair_out_mesh` first,
1. in `hair_create_input_mesh(),` at least edge data copying is avoided
2. `psys->clmd->clothObject->edges` always points to correct memory
However, since it's possible that similar situation will happen again
by adding another strong user to the same `CustomData` in the future,
it is safer to update `psys->clmd->clothObject->edges` for every frame.
Pull Request: https://projects.blender.org/blender/blender/pulls/108480
The "Fill" message can be either a noun or a verb. This commit
disambiguates the verb usages for translation through various
translation contexts.
The more involved change is in the generation of keymaps from paint
modes. By default, the enums defining brush names are in the default
context, but this commit changes the ones including a "Fill" item to
"Brush". In order to get the same contexts in the keymap, we introduce
a specific function in `paint.cc` to return the appropriate context
depending on the tool.
Issue reported by Gabriel Gazzán (@GabrielGazzan) in #43295.
Pull Request: https://projects.blender.org/blender/blender/pulls/108561
