I’m very interested to know that too. I even did not figure out how to use the new motion controller interface in the 4.9, is it accessible in BP or just in C++?
Thanks for all your work !
Edit²: I don’t know if some of you receive the STEM updates, but the STEM Core API and VR SDK (including UE4 integration) will be backward compatible with the .
The Core API is available now (but the UE4 integration is not entirely ready yet), and the VR SDK should be released in september.
So, good news!