7cb77d925a
Add support for slotted Actions to the NLA evaluation code. This also affects the pose library code and the Action Constraint. These both share some Action evaluation logic with the NLA. They now explicitly looks at only the first Action slot. The Action Constraint will have to be updated to have an explicit slot selector, but that's for another commit. Pull Request: https://projects.blender.org/blender/blender/pulls/127425