What is it for?
It is basically a tech-demo for developers that shows how radial filling rings/circles can be connected to the oUF framework.
What does this example?
This layout shows one big radial filling circle for life (orb-like) in the center and a radial filling ring for mana outside.
The background texture is rotating and alot of stuff can be configured.
So if you are interested just check the layout.
What is it not?
This is no "Use it and everything is perfect"-layout. It does only three example rings for player, target, tot to show the technique. But it will help you if you want to derivate a ring layout out of the technique/functions used.