How can i fix the lighting when using TSR with Effects setting < Epic

Development Rendering
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1

Hello everyone,
i have a weird problem with my lighting.
When i use anti aliasing method TSR and set my Effects Setting to something under Epic my scene gets completly dark.

as soon as i use another aa method it works fine.

This happens in Editor and the packed game.

2

Open up the Console Variable Editor and toggle the TSR Scalability to see all the cvars its setting. If you aren’t familair with the Console Variable Editor its a plugin so you might have to enable it. Then open it under the “Window” menu.

Setting it TSR scalability to high sets these cvars by default. Yours should be the same unless you’ve changed that in the ini.

Perhaps you can go one by one and see which one is causing the problem.

LogConfig: Applying CVar settings from Section [AntiAliasingQuality@1] File [Scalability]
LogConfig: Set CVar [[r.FXAA.Quality:1]]
LogConfig: Set CVar [[r.TemporalAA.Quality:1]]
LogConfig: Set CVar [[r.TSR.History.ScreenPercentage:100]]
LogConfig: Set CVar [[r.TSR.History.UpdateQuality:1]]
LogConfig: Set CVar [[r.TSR.ShadingRejection.Flickering:0]]
LogConfig: Set CVar [[r.TSR.RejectionAntiAliasingQuality:1]]

Cvar
Cvar698×513 31.5 KB

3

I just realized you said Effects scalability.

LogConfig: Applying CVar settings from Section [EffectsQuality@2] File [Scalability]
LogConfig: Set CVar [[r.TranslucencyLightingVolumeDim:48]]
LogConfig: Set CVar [[r.SceneColorFormat:3]]
LogConfig: Set CVar [[r.DetailMode:1]]
LogConfig: Set CVar [[r.SSS.SampleSet:1]]
LogConfig: Set CVar [[r.SSS.Quality:-1]]
LogConfig: Set CVar [[r.SSS.HalfRes:1]]
LogConfig: Set CVar [[r.SSGI.Quality:2]]
LogConfig: Set CVar [[r.EmitterSpawnRateScale:0.5]]
LogConfig: Set CVar [[r.ParticleLightQuality:1]]
LogConfig: Set CVar [[r.SkyAtmosphere.AerialPerspectiveLUT.SampleCountMaxPerSlice:2]]
LogConfig: Set CVar [[r.SkyAtmosphere.FastSkyLUT.SampleCountMax:64.0]]
LogConfig: Set CVar [[r.SkyAtmosphere.SampleCountMax:64.0]]
LogConfig: Set CVar [[fx.Niagara.QualityLevel:2]]

CvarEffects
CvarEffects838×525 47.8 KB

4

Hey sorry for my late replay i tried what u said and set the vars. It sure did something but it wnet in the wrong direction now even with the effects settings on epic its stays dark only changeing AA to somthing else then tsr gets back the light. Sadly i dont know which var did that and also i dont know the old values anymore …

I also tried both images u sent me i even think somthing in the first one did that

5

Yeah so I would just go one by one down that list and see which one is making it dark.