r.ForceDebugViewModes
VarUnreal Engine Var console variable.
rForceDebugViewModes
Description
0: Setting has no effect 1: Forces debug view modes to be available, even on cooked builds. 2: Forces debug view modes to be unavailable, even on editor builds. Removes many shader permutations for faster shader iteration.
Usage
r.ForceDebugViewModes [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

