If you can’t wait for opentrack to update, you can get the current version of opentrack, and also grab this FreePIE-OSVR thing:
https://github.com/thomasgauthier/FreePIE-OSVR/releases
That can take your vive tracking, put it through FreePIE, which you can read with opentrack. Unfortunately, it just does yaw/pitch/roll right now, no XYZ tracking as of yet.
The developer for opentrack has got both OR 1.3 and OSVR on the to do list.
Cite:
https://github.com/opentrack/opentrack/issues/339
https://github.com/opentrack/opentrack/issues/294
Hopefully opentrack will be able to use these inputs soon.
Ralf: Now that we’ve got Vive and OR support, any chance you’ll start adding new game profiles again? I really want to play IL-2 and Rise of Flight with an HMD.