LightingModel.getDirtyAggregateColumns()

Overview

This function returns a table containing the column component of all dirty tiles. The order of this list matches that of getDirtyAggregateRows(). So the value at the same index from each gives the complete row, column coordinate of a dirty tile.

Syntax

LightingModel.getDirtyAggregateColumns()

Examples

local dirtyRows = lightingModelInstance.getDirtyAggregateRows()
local dirtyCols = lightingModelInstance.getDirtyAggregateColumns()

local dirtyTileCoords = {}
for i=1,#dirtyRows do
    local row = dirtyRows[i]
    local col = dirtyCols[i]
    table.insert(dirtyTileCoords, {row = row, col = col})
end