Description copy-pasta from the video:

This is the interactive full 360 version of the painting by Meghan  based on a template I created.

I asked Meghan Boehman, a good friend of mine to test out a simple, yet hyper effective method for painting a full 360x180 scene for virtual reality or just reflection mapping in general.

I unfortunately cannot share details due to the method being a work in progress. It does come with its own issues of course that need to be solved. 

Super ton of thanks to Meghan who took the time to really do this. Visit her at: http://www.meghanboehman.com/