This asset switches AnimatorController smoothly.
When a controller is ordinarily switched, a pose skips. A switch by this asset isn't skipped.
Web demo
It becomes possible to divide AnimatorController. There is an advantage for divide a controller.
- Any AnimationClip doesn't have to be on the memory. This reduces the maximum amount of a necessary memory.
- Increase of a memory by state's number is restrained.
- Increase of MecanimStates connection is restrained.
Many animations can be used by smartphone. This asset will be a measure to memory and number of states.
If a developer isn't in trouble about a memory or many states, I suggest that this asset isn't used.