mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-11-23 15:53:00 +00:00
27 lines
427 B
Lua
27 lines
427 B
Lua
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local White = {}
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White.__index = White
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function White.new(seed)
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local result = {
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seed = seed or math.random()
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}
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setmetatable(result, White)
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return result
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end
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function White:noise( x, y, z )
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if x == 0 then x = 1 end
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if y == 0 then y = 1 end
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if z == 0 then z = 1 end
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local seed = ((self.seed + (x * y * z)) * 1506359) % 1113883
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math.randomseed(seed)
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local value = math.random()
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return value
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end
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return White
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