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BiomedKUL's avatar
BiomedKUL
Protege
9 months ago
Solved

Artifacts in the corner of the eye with UE5.5 and Quest 3

We migrated our project from Unreal Engine 5.4 to Unreal Engine 5.5 but noticed several artifacts in the corner of the eye while looking to the center. We got reports of motion sickness due to these ...
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  • BiomedKUL's avatar
    BiomedKUL
    8 months ago

    After a lot of trial and error, turning on/off many settings, we fixed the problem by just migrating to Unreal Engine 5.6. Everything is OK now without changing anything. The issue was not related to FOV since we turn it off in all our projects. Fyi: we use Vulkan with forward shading & msaa. 
    While Meta is lagging behind (again) on upgrading their meta xr plugin to the latest unreal engine version we used a altered version of the metaxr v77 which worked fine:

    https://forums.unrealengine.com/t/metaxr-v77-for-unreal-5-6-0-release/1768347

Demonansh's avatar
Demonansh
Honored Guest
8 months ago

It's already off in my case. 
Strangely, when the foveation level is set to low or high, then flicking stops. and when turning off MSAA, black patches are less, but not fully gone. 

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