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Only query perlin noise once

master
Wuzzy 2019-02-12 23:58:42 +01:00
parent cec0dd4649
commit bdd9937f10
1 changed files with 10 additions and 6 deletions
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16
init.lua
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@ -104,15 +104,19 @@ local chaos_mode = minetest.settings:get_bool("tsm_railcorridors_chaos") or fals
-- End of parameters
-- Random generators
-- Random Perlin noise generators
local pr, webperlin_major, webperlin_minor
local pr_inited = false
local function InitRandomizer(seed)
-- Mostly used for corridor gen.
pr = PseudoRandom(seed)
-- Used for cobweb generation, both noises have to reach a high value for cobwebs to appear
webperlin_major = PerlinNoise(934, 3, 0.6, 500)
webperlin_minor = PerlinNoise(834, 3, 0.6, 50)
if not pr_inited then
-- Mostly used for corridor gen.
pr = PseudoRandom(seed)
-- Used for cobweb generation, both noises have to reach a high value for cobwebs to appear
webperlin_major = PerlinNoise(934, 3, 0.6, 500)
webperlin_minor = PerlinNoise(834, 3, 0.6, 50)
pr_inited = true
end
end