OSVR/SteamVR-OSVR

IL2BOS Horizontal and vertical FOV does not match with HDK2/steamOSVR

lefufu opened this issue · 6 comments

lefufu commented

Description of issue

In Il2 BoS the horizontal and vertical FOV are not matching, Jauges are not circular and head rotation introduce tearing instead of view rotation. The game is working well in VR with Vive and Rift.

My config is working without trouble with DCS world and war thunder.
I opened a ticket at Il2 support site, they answered that the problem is on headset provider side...

Same problem with extended or direct mode, and a new empty steamvr.setting file. Tested with beta and no beta steamVR version. Tested with 0.7.0, 0.8.0 AIO installer and the build 356 of OSVR core.

Other people have posted the same problem on Il2 Bos forums.

Steps to reproduce the problem

How can the problem be reproduced?
just use Il2 Bos and a HDK2 !

System configuration

Please specify any relevant system configuration information.

  • Graphics card(s): gtx 1070
  • Operating system: win 10 64b
  • Version of SteamVR: latest beta version
  • Version of SteamVR-OSVR: 0.8.0 installer.

Attached files

Please attach the following files:

  • The osvr_server configuration file.
    I added the default 0.8.0 config file that I use now
    osvr_config_HDK_2_default.zip

  • The vr*.txt files from the Steam logs directory.
    I added the report of steamVr, a picture of in game steamVR miror illustrating the FOV problem.
    OSVR_HDK2_PB.zip

godbyk commented

The SteamVR-OSVR driver gets its FOV information from the OSVR server.

If you want to try adjusting the FOV values, you may do so in the displays/OSVR_HDK_2_0.json file.

Documentation for the FOV parameters in that file may be found here.

lefufu commented

I tried different FOV settings in the OSVR_HDK_2_0.json file but did not manage to change the problem. The The view was still deformed, but in different way...

lefufu commented

On forum, it looks like Pimax users had the same problem, but also that the last "piplay" version (software suite of pimax) fixed them...
Edit: and another weird thing is that the tearing on rotation around axis perpendicular to face did not shown on steam mirror displays

lefufu commented

Is there something that can be done ? This game is still unplayable with the HDK2...

lefufu commented

oops, I closed by mistake this issue !

lefufu commented

same as 118