Holodance V0.8.3: Initial Avatar Support — Holodance Steam update #262964

This is kind of tiny release (after the huge Holodance 0.8 release just recently), and yet, it's a pretty big milestone: A while back, I had already done some major work on the Avatar system - but then, given that this is most useful really only for players that already have Vive Trackers and that use Holodance to create videos, other items had higher priorities (Music Library! Music Library! Music Library!) It was kind of funny then, to realize yesterday, that we were just a day away from having this ready to be played with. In fact, I had it running with some tricks in the Unity Editor after just about an hour or two of work and created a first video before lunch ... to be honest, the worst thing about that video was that I forgot to tick the "Switch Cams in the Rhythm" checkbox, so it was all shot from one single camera angle. BORING! When the work was done, I created a better one: ht...