r.HZB.UseUpperBoundViewRect
VarUnreal Engine Var console variable.
rHZBUseUpperBoundViewRect
Description
0: HZB sized to View.ViewRect (variable, smaller HZB, reallocation cost).\n
Usage
r.HZB.UseUpperBoundViewRect [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

