Begin

Called once at Activate, with the terrain, before the first Poll.

Declaration

virtual bool Begin(UOrreryTerrainSubsystem& Terrain);

Header: #include "OrreryTerrainAsyncActions.h"
Module: PublicDependencyModuleNames.Add("OrreryTerrain"); in your module’s Build.cs.
Stability: Stable: changes within a major version only add.
Thread: Game thread. (the rule of UOrreryTerrainAsyncBase)

Return false after calling Fail to stop.

Name	Type	Default	Meaning
`Terrain`	`UOrreryTerrainSubsystem&`	—	—