Step

Editor only

Check again and stamp when the ground is ready.

Declaration

EOrreryTerrainStampHoldState Step();

Header: #include "Tools/OrreryTerrainStampHold.h"
Module: PublicDependencyModuleNames.Add("OrreryTerrainEditor"); in an editor module’s Build.cs: an editor module, not in packaged games.
Stability: Stable: changes within a major version only add.
Thread: Game thread, editor only. (the rule of FOrreryTerrainStampHold)

Only a Pending hold moves.

The state after.