ee3aea4caf
When assigning an Action, and it has only one slot that has never been assigned to anything before, auto-assign that slot. This is the last option for the slot auto-selection. It is in place mostly for backward compatibility in the following situation: - Python script creates a new Action, and adds F-Curves via the legacy API `action.fcurves.new(...)`. This automatically creates a slot with `id_type = 0`, indicating it is not yet bound to any ID type. - The script assigns the Action to a data-block. In this case the implicitly created slot is automatically assigned, and thus the data-block is animated by the F-Curves created through the legacy API. Pull Request: https://projects.blender.org/blender/blender/pulls/128892
Blender
Blender is the free and open source 3D creation suite. It supports the entirety of the 3D pipeline-modeling, rigging, animation, simulation, rendering, compositing, motion tracking and video editing.
Project Pages
Development
License
Blender as a whole is licensed under the GNU General Public License, Version 3. Individual files may have a different, but compatible license.
See blender.org/about/license for details.