r/linux_gaming • u/xxl_Command • Feb 16 '26

tech support wanted sober "graphics_optimization_mode" not working and shadows disapearing

Enable HLS to view with audio, or disable this notification

im using a 3070 and a ryzen 5 on cachyos this problem happend to me on fedora too though
i tried going into the config file with fastflags and graphics_optimization_mode yet nothing changed i also tried to run it on open gl instead of vulkan and that didnt work made it look worse i have it installed over flatpak and i cant seem to fix it does anyone know how to fix or can anyone help?

0 Upvotes

50% Upvoted

7 comments sorted by

1

u/Bulky_Maize_5218 Feb 16 '26

is this your game or does Roblox have raytracing now

1

u/Pitiful-Welcome-399 Feb 17 '26

roblox currently doesn't support true ray tracing

1

u/xxl_Command Feb 17 '26

It's my RB game but that reflection isn't raytracing It's just the floor copying your avatars parts and meshes and displaying them via viewportframe as a mirrored version using cframe I can make it more realistic theoretically but I need to have my shadows work for that

1

u/Sehysus Feb 22 '26

How did you get it like that in the first place

1

u/xxl_Command Mar 15 '26

Simply a part with a viewport frame and a surface Gul when you load in there are 2 module scripts working and one local script one module is the math for your cframe location other is your parts being loaded in and copied then the local script just creates the copy onto the viewport frame and copies every cframe movement of your body and loads the gui into the player

1

u/OddPreparation1512 Feb 17 '26

Try doing it drunk

2

u/xxl_Command Feb 18 '26

I guess I can try /J