add openvr support, switch to 8.1 sdk, prepare for vr ui

This commit is contained in:
2018-10-28 00:29:09 +02:00
parent 4c41be1336
commit 0fff9f2010
19 changed files with 506 additions and 23 deletions

1
libs/openvr Submodule

Submodule libs/openvr added at 1fb1030f2a