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r.EyeAdaptation.LensAttenuation

Var

Unreal Engine Var console variable.

rEyeAdaptationLensAttenuation

Description

The camera lens attenuation (q). Set this number to 0.78 for lighting to be unitless (1.0cd/m^2 becomes 1.0 at EV100) or 0.65 to match previous versions (1.0cd/m^2 becomes 1.2 at EV100).

Usage

r.EyeAdaptation.LensAttenuation [value]

Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.