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fix rivers in base:demo

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neveix 2026-08-10 13:14:57 +05:00
parent e00038327f
commit 75cd9aeefb
1 changed files with 21 additions and 6 deletions
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27
res/content/base/generators/demo.files/script.lua
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@ -86,12 +86,27 @@ function generate_heightmap(x, y, w, h, s, inputs)
local rivermap = Heightmap(w, h)
rivermap.noiseSeed = SEED
rivermap:noise({x+21, y+12}, 0.1*s, 4)
rivermap:abs()
rivermap:mul(2.0)
rivermap:pow(0.15)
rivermap:max(0.5)
map:mul(rivermap)
rivermap:noise({ x + 21, y + 12 }, 0.1 * s, 4)
rivermap:pow(4)
rivermap:mul(3500)
rivermap:add(1)
rivermap:pow(-1)
rivermap:mul(-1)
rivermap:add(1)
local rivermap_bottom = Heightmap(w, h)
rivermap_bottom:add(0.23)
rivermap_bottom:noise({ x, y }, 2 * s, 4, 0.005)
map:sub(rivermap_bottom)
local map_multiplied = Heightmap(w, h)
map_multiplied:add(map)
map_multiplied:mul(rivermap)
map:min(map_multiplied)
map:add(rivermap_bottom)
local desertmap = Heightmap(w, h)
desertmap.noiseSeed = SEED