- At import => Create some multi-slot action if multiple node are impacted by the glTF animation
- At export =>
- Multi-slot actions are exported as a single glTF animation by default
- There is still an option to get back to previous feature, merging by track name instead of by action
KHR_animation_pointer is not part of this PR.
animation pointer data are still exported only when using full baking (NLA track or scene export mode).
Using animation pointer related slots for other mode will come in a second step, not planned yet (and will not be part of 4.4)
Some hooks definition changed, and some hook locations changed because of this new behavior.
Communication for hook devs still need to be done
PR: #132771
Pull Request: https://projects.blender.org/blender/blender/pulls/132771
cf08856ccd