====== Animation Rigging (Package) ======

The new Unity animation system. It uses burst, which makes it speedy.

General Notes:
  * The [[RigBuilder]] component is so called because it "Builds" a hierarchy of constraints into a set of AnimationJobs. ((ie. it is not used to 'author' a rig)) 
  * The RigBuilder Build step happens on Awake<sup>[//[[:wiki:tag:research-needed|research needed]]//]</sup>. So, the ordering of constraints cannot be modified at runtime by re-ordering the rig itself.
  * All Constraint components must be **under** a Rig component.