mirror of
https://github.com/sbrl/Minetest-WorldEditAdditions.git
synced 2024-11-23 23:53:44 +01:00
34 lines
623 B
Lua
34 lines
623 B
Lua
local wea_c = worldeditadditions_core
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local Vector3 = wea_c.Vector3
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local PerlinMT = {}
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PerlinMT.__index = PerlinMT
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function PerlinMT.new(seed, params)
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if not seed then seed = 0 end
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local result = {
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-- Provided by Minetest
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engine = PerlinNoise({
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offset = 0,
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scale = 1,
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spread = {x = 50, y = 50, z = 50},
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seed = seed,
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octaves = 1,
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persistence = 0.63,
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lacunarity = 2.0,
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flags = "defaults,absvalue",
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})
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}
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setmetatable(result, PerlinMT)
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return result
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end
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function PerlinMT:noise( x, y, z )
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local value = self.engine:get_3d(Vector3.new(x, y, z))
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return value
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end
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return PerlinMT
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