Get

Editor only

The contour of Mask at Angle, computed on the first ask and cached.

Declaration

const TArray<FVector2D>& Get(const OrreryTerrain::Native::FBrushMask& Mask, uint16 Angle, bool bMirror, double Aspect = 1.0);

Header: #include "Tools/OrreryTerrainMaskPreview.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 FOrreryTerrainMaskContourCache)

Name	Type	Default	Meaning
`Mask`	`const OrreryTerrain::Native::FBrushMask&`	—	The mask; its content hash keys the cache.
`Angle`	`uint16`	—	The dab's angle, 1/65536 of a turn (FBrush::MaskAngle).
`bMirror`	`bool`	—	Reverse the columns before the rotation.
`Aspect`	`double`	`1.0`	The mask's width over its height (`FOrreryTerrainBrushBP::MaskAspect`); 1 for a square mask.

Pairs of points, one segment each; empty for a mask with no sample on both sides of one half.