r.HDR.UI.Luminance
VarUnreal Engine Var console variable.
rHDRUILuminance
Description
Base Luminance in nits for UI elements when compositing into HDR framebuffer. Gets multiplied by r.HDR.UI.Level
Usage
r.HDR.UI.Luminance [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

