Gael-de-Sailly
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valleys_mapgen
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Changed humidity function (more weight for water proximity)

master
Gael-de-Sailly 2015-12-21 18:37:32 +01:00
parent 3272bd6d67
commit 3a491b6268
1 changed files with 2 additions and 2 deletions
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4
mapgen.lua
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@ -382,7 +382,7 @@ function vmg.generate(minp, maxp, seed)
local sea_water = 0.5 ^ math.max((y - water_level) / 6, 0)
local river_water = 0.5 ^ math.max((y - base_ground) / 3, 0)
local water = sea_water + (1 - sea_water) * river_water
local humidity = soil_humidity + water
local humidity = soil_humidity * (1 + water)
local ivm2 = ivm + ystride -- index of the node above
y = y + 1
@ -659,7 +659,7 @@ function vmg.get_humidity(pos)
local sea_water = 0.5 ^ math.max((y - water_level) / 6, 0) -- At the sea level, sea_water is 1. Every 6 nodes height divide it by 2.
local river_water = 0.5 ^ math.max((y - base_ground) / 3, 0) -- At the river level, river_water is 1. Every 3 nodes height divide it by 2.
local water = sea_water + (1 - sea_water) * river_water -- A simple sum is not satisfactory, because it may be bigger than 1.
return soil_humidity + water
return soil_humidity * (1 + water)
end
function vmg.get_temperature(pos)