r.SplitScreenDebug.Letterbox
VarUnreal Engine Var console variable.
rSplitScreenDebugLetterbox
Description
When non-zero, letterboxes away this percent of screen (rounds up to nearest multiple of 8 pixels, max 50%).
Usage
r.SplitScreenDebug.Letterbox [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

