Visual glitches with fog rendering on AMD GPU exclusively in 1440p.

Graphics
vevi33 [github] · 2 years ago

Issue description

When I use 1440p resolution I often have black squares as I scroll through the map. These visual artifacts only appear in this game and only in 1440p. 99% of these are eliminated if I change the anti-aliasing to SMAA, the worst is in MSAA x8.

I have a clean latest AMD driver install, without any enabled features . I tried to disable all the windows optimalizations ( full screen opt. borderless optimalizations, etc.) and AMD features to eliminate this without success.

GPU: RX 7800 XT, 16GB VRAM. No OC.
CPU: Ryzen 7 7700x
RAM: 32gb DDR5 6000
Win11 23H2

I think it is related to the game , since if I change the resolution to any other than 1440p, the issue stops existing entirely.

Here is a video where you can see these black visual glitches appear as I move around the camera.

I also don't use Vsync, but enabling didin't help either. Tried every possible AMD settings, but never had any issues in other games. My GPU is excessively tested and has no issues (However it can be driver related...)

I figured out that this is related to the in-game fog randering. Without the fog in photo mode or in editor the issue is not occurring anymore, please let us disable fog in-game as well. These flashings are annoying and can trigger seizures for some people.

Reproduction steps

-Set the graphics settings to "Ultra high quality" and 1440p resolution.
-New game with the armageddon map with tutorials.
-Look around on the map for a while, these visual glitches appear sometimes.

Game version and build number

v0.6.0c b319

Operating system

Windows

Attachments

Screenshot 2024-04-06 225024

vevi33 [github] · 2 years ago

Update:
This graphical glitch is connected to the fog randering. If I disable the fog, the issue disappears on 1440p even with MSAA x8.

vevi33 [github] · 2 years ago

Unfortunately the issue still persits on the latest AMD drivers and on the latest game version (0.6.3a), only in 2560*1440 even switching to 2496 * 1404 solves the problem entirely for some mysterious reason. Can we have at least a "disable fog" console command? ^^

18 Showing 1–3 of 3