SetSplat

Make the brush a splat: each stroke step of a drag, and SplatOnce, lays up to four masked Paint steps (red to alpha) at the dab's centre and angle instead of one brush step.

Declaration

UFUNCTION(BlueprintCallable, Category="Orrery|Terrain|Sculpt|Brush", meta=(AutoCreateRefTerm="InSplat"))
void SetSplat(const FOrreryTerrainSplat& InSplat);

Blueprint Set Splat

The graph as text

Set Splat (function call; Target is Orrery Terrain Sculpt Component)
- In Target (self object): self
- In In Splat (OrreryTerrainSplat): 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.
Blueprint: Set Splat, in Orrery › Terrain › Sculpt › Brush

Description

The splat's masks must be registered with the terrain (UOrreryTerrainSubsystem::RegisterSplat, or the brush tool's SetSplatBrush). The dab takes Brush's radius, falloff, opacity and mask flags; RotationMode, Spacing and jitter work as for a masked brush.

Parameters

Name	Type	Default	Meaning
`InSplat`	`const FOrreryTerrainSplat&`	—	A registered splat; an empty one returns to the plain brush.

Note.

Game thread. A drag in progress keeps the splat it began with only in steps already taken.