Cant see what your post has to do with UE4 UWP but however your idea was completed and ssssoooo last year!, and as you know, the world moves quickly on https://mojang.com/2016/08/minecraft-vr-coming-to-oculus-rift-today/ and in the Windows Store https://www.microsoft.com/en-us/store/p/minecraft-windows-10-edition-beta/9nblggh2jhxj