is made to bridge multiple platforms, people can spend time together in virtual worlds that exist across mixed reality, mobile, and desktop devices. Meta Horizon OS devices will also use the same mobile companion app that Meta Quest owners use today—we’ll rename this as the Meta Horizon ...
Hips bone is an exception because it can translate and rotate freely, relative to the origin of recording space. It also need to encode avatar scale (the height of Hips bone in T-pose) for retargeting. Its position is scaled down by a factor of 2, encoded into two parts which approximat...