Minetest-WorldEditAdditions/worldeditadditions/lib/noise/engines/infrared.lua

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2021-07-12 23:54:52 +00:00
local wea = worldeditadditions
local White = dofile(wea.modpath.."/lib/noise/engines/white.lua")
local Infrared = {}
Infrared.__index = Infrared
function Infrared.new(seed)
local result = {
seed = seed or math.random(),
white = White.new(seed),
window = 2
}
setmetatable(result, Infrared)
return result
end
function Infrared:noise( x, y, z )
local values = { }
for nx=x-self.window,x+self.window do
for ny=y-self.window,y+self.window do
for nz=z-self.window,z+self.window do
table.insert(values, self.white:noise(nx, ny, nz))
print("DEBUG nx", nx, "ny", ny, "nz", nz, "value", value)
end
end
end
for i,value in ipairs(values) do
end
return wea.average(values)
end
return Infrared