public: void __thiscall UTerrainSector::CalcLight(class ALight *, int, class TArray<unsigned char> &)

Mangled name

?CalcLight@UTerrainSector@@QAEXPAVALight@@HAAV?$TArray@E@@@Z

Exported by

size	filename	version
31250504	Engine.dll
37498880	Engine.dll