Orrery Terrain · OrreryTerrain module · class

UOrreryTerrainUndoAsync

Undo or redo a construction.

Declaration

UCLASS()
class UOrreryTerrainUndoAsync : public UOrreryTerrainAsyncBase

Header: #include "OrreryTerrainAsyncActions.h"
Module: PublicDependencyModuleNames.Add("OrreryTerrain"); in your module’s Build.cs.
Stability: Stable: changes within a major version only add.
Derives from: UOrreryTerrainAsyncBase
Blueprint: “Orrery Terrain Undo Async”, a Blueprint type

Fails at once when the token is empty or stale; same-frame, but with the node's pins.

UndoConstructionAsyncBlueprintstatic
Pollprotected
Called every frame while waiting.
BroadcastFailedprotected
Fires the node's OnFailed with Reason and the node's failure payload.

Name	Type	Default	Meaning
`OnCompleted`BlueprintAssignable	`FOrreryTerrainCommitDelegate`	—	Fires with the result; Undo is the inverse. Reason is None.
`OnFailed`BlueprintAssignable	`FOrreryTerrainCommitDelegate`	—	Fires when the node gives up, with Reason; Result is the refused undo (bOk false), its Reason text says why.