AlphaCut

function init()
    setName("Alpha Cut")
    setDesc("Put Transparency into stuff")
    setSize(100,18+18+24+64+8+8+7+4)
    addOutput(24+32)
    addInput("Texture",24+64+8+8)
    addInput("Alpha",18+24+64+8+8)
    addParameter("Cut","Lightness Cut",18+18+24+64+8+8,50,0,100)
end
-- Ugly way to use channels
function apply()
    math.randomseed (getValue(5,0,0,1))
    x = 0
    y = 0
    tileSize = getTileSize()
    for i=0, tileSize*tileSize-1 do
        x = i%tileSize
        y = math.floor(i/tileSize)
        outr, outg, outb = getValue(0,x,y,1)
        if (getValue(2,0,0,100) < getValue(1,x,y,1)) then
            setPixel(0,x,y,outr,outg,outb)
        end
    end


end