IsLoading

True from Request until the types have loaded, or Cancel.

Declaration

bool IsLoading() const;

Header: #include "Grass/TerrainGrassVarieties.h"
Module: PublicDependencyModuleNames.Add("OrreryTerrainRenderer"); in your module’s Build.cs.
Stability: Experimental: supported, may change in a minor version, with a changelog line.
Thread: Game thread. (the rule of FTerrainGrassLoader)