A Unity ID allows you to buy and/or subscribe to Unity products and services, shop in the Asset Store and participate
in the Unity community.
Oww... i'd really like to buy it but i'm a young dev and i don't have credit card at the moment... Can i have at least a build to try?
Yeah it's more similar to a LOD system:)
:):) You are funny but this technology seems to be incredible, unity must really integrate a technology like this in their engine.