Tilt Brush Goes Open Source

Google's "Tilt Brush", one of the most popular VR art apps, is opening up it's code to be built upon and shared with the public.  The Tilt Brush community has mixed feelings about this - some are excited to be able to custom build Tilt Brush to their specifications, some are disappointed that google will not continue to develop the app themselves. Here are two articles explaining further: 

Verge

Google