KeyLimePie
Member
Thanks for the help! It seems like shaders got turned off somehow, my bad 
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- Thread starter chreas
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chreas
Member
chreas updated Sonic Kart VR Mod with a new update entry:
Sonic Kart VR Mod v1.0.4 Update
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Sonic Kart VR Mod v1.0.4 Update
Read the rest of this update entry...
Bijman
Ye ol' bugger
It seems that the source code in GitLab repository's Releases page is v1.04 of vanilla SRB2 Kart and not of VR's v1.04 (forked from Moe Mansion). While trying to run my compiled binary, it complains about not correct "patch.kart" (I use assets from v1.3 SRB2 Kart installer):
If I turn off MD5 hash file checksum in compilation with NOMD5=1 and then run game, I get old vanilla SRB2 Kart version. Because of GPLv2 license, please provide your modified source code VR version of SRB2 Kart Moe Mansion, I can't find it in repository.
File is corrupt or has been modified: [path to patch.kart] (found md5: f7b68076f8abc54e1a78963d97f69ab2, wanted: b5f48e1abccfa47a5745199182e2fef4)If I turn off MD5 hash file checksum in compilation with NOMD5=1 and then run game, I get old vanilla SRB2 Kart version. Because of GPLv2 license, please provide your modified source code VR version of SRB2 Kart Moe Mansion, I can't find it in repository.
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MemeSnorfer
Member
The VR mod does not work for me, i tried dealing with the common issues, i made sure it ran in OpenGL, and i made sure i didnt have multiple GPU's, but it still shows a black screen while it shows in desktop
chreas
Member
I may have made a mistake when creating the gitlab release by not setting the branch tag correctly. Still new to gitlab, sorry. Build from the source on this branch https://gitlab.com/cschoenig/kart-public/-/tree/very-cool-renderer
When you move your headset around does the UI in the desktop window move around with it? You should at least see the world being moved with your headset if its attaching to steamVR correctly. Does steamVR say that you are now playing srb2kart? Try launching the game with the following commands "-openvr -skipintro -win". I think for some devices launching with -openvr is more reliable than activating it in their ingame video settings.
MemeSnorfer
Member
did not work, steam vr does say im am indeed playing srb2 kart, but when i tried "-openvr -skipintro -win" it still happens to be on a black screen. The Ui does move around when i move my headset. it seems to be similar to HAZ's error, but if i need to follow his steps, idk how to launch the command line to launch the game
chreas
Member
What headset and GPU are you using? I believe in windows you can enter "cmd" in the address bar of a folder to open the command line in that directory. Once in the command line you should be able to enter "srb2kart.exe -openvr -skipintro -win". The games log will print in that command window in real time. If there's a lot of VR errors coming into that command window let me know. VR error 108 when changing levels generally should be ignored.
MemeSnorfer
Member
im using a Oculus quest 2 with link, the GPU is Radeon RX 580 Series, and right now im busy with chrismas (I know its christmas, but i like mispelling stuff so it look like its on purpose when i do it on accident) so i wont be able to test the cmd rn, but ill try later
Did the cmd and stuff, did not do anything, heres a pic to show
Post automatically merged:
Did the cmd and stuff, did not do anything, heres a pic to show
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Papa Plastic
Member
Bah, I get a black screen every time I enable VR mode but, at the very edges of the screens I see a sliver of light and colors that looks like whats on the mirror display.
Anybody got any ideas whats going wrong?
Tried on 2 different PC; Win 7 with R9 390 & Win 10 with Vega 56; same headset, HTC Vive.
Anybody got any ideas whats going wrong?
Tried on 2 different PC; Win 7 with R9 390 & Win 10 with Vega 56; same headset, HTC Vive.
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chreas
Member
Steam VR has a setting to output a higher resolution for certain games and also globally. I know on windows the VR mod can run into display issues if steamVR tries to change the scale, check your settings and turn off global scaling, srb2kartVR needs to be at 100% on windows.
Papa Plastic
Member
Hey chreas, thanks for the quick response.
Yea, scaling was at 100%, tried it with global off, still no dice on both computers.
So weird, my other VR games launch just fine.
- Tried the beta branch, no change there either.
- Installed on a different drive, nada.
Guess I'll keep trying other random google suggestions for black screen launches unless someone else knows of any other obscure tweaks to test.
Oh and I forgot to mention, the mirror window shows the game tracking the headset movement.
Yea, scaling was at 100%, tried it with global off, still no dice on both computers.
So weird, my other VR games launch just fine.
- Tried the beta branch, no change there either.
- Installed on a different drive, nada.
Guess I'll keep trying other random google suggestions for black screen launches unless someone else knows of any other obscure tweaks to test.
Oh and I forgot to mention, the mirror window shows the game tracking the headset movement.
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Night_Prowler
Member
Amazing mod! I tried it out but I couldn't get the VR mode to work.
My GPU is Radeon RX 580 Series Primary/Discrete, My CPU is AMD Ryzen 5 1600 Six-Core Processor 6 Cores. My VR headset I'm using is PlayStation VR. All my Steam VR games work on my headset but not Sonic Kart. The game world moves around on my TV when I move the headset around. I tried the cmd trick but still nothing. Are there anything else that I could try to get the VR to display the game? Thank you for the mod.
My GPU is Radeon RX 580 Series Primary/Discrete, My CPU is AMD Ryzen 5 1600 Six-Core Processor 6 Cores. My VR headset I'm using is PlayStation VR. All my Steam VR games work on my headset but not Sonic Kart. The game world moves around on my TV when I move the headset around. I tried the cmd trick but still nothing. Are there anything else that I could try to get the VR to display the game? Thank you for the mod.
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chreas
Member
Thanks for the info, this seems to be a common issue among people who have an AMD 5XX video card. I'm going to look into some code changes regarding how I send data to the headset and see if I can remedy some issues like that which have been popping up lately.
Night_Prowler
Member
Awesome! Thank you for the quick reply. I'll keep my eyes peeled for an update.
Papa Plastic
Member
Oh, glad to hear your on top of it chreas.
Just reporting another combination that gives a blackscreen but the mirror still shows headset movement.
Win 10, Ryzen 7 2700X, RX 5700 XT, a different HTC Vive
Just reporting another combination that gives a blackscreen but the mirror still shows headset movement.
Win 10, Ryzen 7 2700X, RX 5700 XT, a different HTC Vive
Bijman
Ye ol' bugger
Thanks for direction. I managed to compile and run your build.
chreas
Member
chreas updated Sonic Kart VR Mod with a new update entry:
Sonic Kart VR Mod v1.0.5
Read the rest of this update entry...
Sonic Kart VR Mod v1.0.5
v1.0.5 notes:
- Fixed track intro comfort settings not applying when launched using -openvr instead of the ingame VR setting.
- Changed how frames are rendered and submitted to vr headsets. This should improve performance and solve visual glitches for most users. Error 108 should be gone now.
- Merged latest changes from moe mansion
Sonic Kart VR Mod v1.0.5 · Christian Schoenig III / Kart-Public
Game must launched in OpenGL mode (default) or with -openvr to access the VR menu. Navigate to Video Settings -> VR Settings to find more options to configure...gitlab.com
Read the rest of this update entry...
Papa Plastic
Member
v1.0.5 black screens on the first 2 computer setups from the previous reports. Mirror window shows headset tracking.
*all tests were done on both computers*
- Fresh srb2kart installs
- On 2 different drives and locations
- With and without SteamVR beta build
- cmd prompt -openvr -skipintro -win tried with every variable above
*all tests were done on both computers*
- Fresh srb2kart installs
- On 2 different drives and locations
- With and without SteamVR beta build
- cmd prompt -openvr -skipintro -win tried with every variable above
Night_Prowler
Member
Same, I've tried the new update out, and still same issue.
NuclearBoi
Slime
Having the same issue here. RX 580, Ryzen 5 2400G.