SplatAt

Lay the splat once at a place, as a one-dab stroke (one undo): up to four masked Paint steps, red to alpha.

Declaration

UFUNCTION(BlueprintCallable, Category="Orrery|Terrain|Tool|Brush")
EOrreryTerrainSculptResult SplatAt(FVector Location, float Angle, float Radius = 0.f);

Blueprint Splat At

The graph as text

Splat At (function call; Target is Orrery Terrain Brush Tool Component)
- In Target (self object): self
- In Location (Vector): (0.0, 0.0, 0.0)
- In Angle (Float): 0.0
- In Radius (Float): 0.0
- Out Return Value (EOrreryTerrainSculptResult): not connected

Header: #include "Tools/OrreryTerrainBrushToolComponent.h"
Module: PublicDependencyModuleNames.Add("OrreryTerrain"); in your module’s Build.cs.
Stability: Stable: changes within a major version only add.
Thread: Game thread, local player only. (the rule of UOrreryTerrainBrushToolComponent)
Blueprint: Splat At, in Orrery › Terrain › Tool › Brush

Description

The dab takes the tool brush's falloff, opacity and mask flags; set Constant falloff and Square to lay the image whole.

Parameters

Name	Type	Default	Meaning
`Location`	`FVector`	—	World cm; XY matter.
`Angle`	`float`	—	The splat angle, degrees from +X toward +Y.
`Radius`	`float`	`0.f`	World cm; 0 keeps the brush radius.

Returns

Applied or NoChange; Pending over ground still loading (the dab is dropped); Refused when the terrain does not hold the masks or the dab is over the limits; NoTerrain, or ReadOnly when no splat is set. On a replica the dab is sent as requests like a stamp (Pending); the server must hold the masks.