r.Nanite.Streaming.NumInitialRootPages
VarUnreal Engine Var console variable.
rNaniteStreamingNumInitialRootPages
Description
Number of root pages in initial allocation. Allowed to grow on demand if r.Nanite.Streaming.DynamicallyGrowAllocations is enabled.
Usage
r.Nanite.Streaming.NumInitialRootPages [value]Set via the console (~) or in DefaultEngine.ini / DefaultGame.ini.

