PaintAt

One post's paint: its canonical pairs, heaviest first, absolute weights summing to 255 (slot 0's included), as a point query (FGroundQuery::Paint) answers.

Declaration

OrreryTerrain::Native::FPaintWeights PaintAt(int32 Col, int32 Row) const;

Header: #include "TerrainChunkPosts.h"
Module: PublicDependencyModuleNames.Add("OrreryTerrain"); in your module’s Build.cs.
Stability: Stable: changes within a major version only add.
Thread: Any thread.

Description

An unpainted post answers layer 0 at 255.

Parameters

Name	Type	Default	Meaning
`Col`	`int32`	—	The post, 0..Posts - 1; outside, or on empty posts, the answer has Count 0.
`Row`	`int32`	—	The post, 0..Posts - 1; outside, or on empty posts, the answer has Count 0.

Note.

Any thread. Seven byte reads; for every post, CopyPaint.