The new Transform List Controller lets you add multiple Transform controllers to an object as layers of blended animation data. This lets animators add unique animation data to each layer, as well as letting them control how the layers blend together.
Other updates include:
- Mix transforms: Previously nodes could have only a transform controller, but now you can blend node transforms directly without additional scripting or complexity.
- Isolate Layer index: Gives you the ability to iterate on options and lets you edit list entries in isolation.
- List Controller: Benefits from an updated UI (based on the Transform List controller work).
- Motion paths: Updated to work with List controllers and now uses the active sub control position to display keys and tangents. This functionality applies even to position_lists inside of transform_lists. Motion paths are shown for all controller types, except biped and CAT, for example a Transform Script does not show a motion path.