Undo

Undo the newest stroke in the terrain's ring (ends an open drag first).

Declaration

UFUNCTION(BlueprintCallable, Category="Orrery|Terrain|Sculpt")
bool Undo();

Blueprint Undo

The graph as text

Undo (function call; Target is Orrery Terrain Sculpt Component)
- In Target (self object): self
- Out Return Value (Boolean): not connected

Header: #include "OrreryTerrainSculptComponent.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 UOrreryTerrainSculptComponent)
Blueprint: Undo, in Orrery › Terrain › Sculpt

Whether the ring had a stroke to undo; true, and queued, while steps wait for their ground (IsWaitingForGround).

See also

UOrreryTerrainSubsystem::UndoStroke