Difference between revisions of "Noise:setColorLookup"
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Set a color table used by texture generator functions: [[Special:MyLanguage/Noise:getTexture|Noise:getTexture]] and [[Special:MyLanguage/Noise:getTileTexture|Noise:getTileTexture]]<br /> | Set a color table used by texture generator functions: [[Special:MyLanguage/Noise:getTexture|Noise:getTexture]] and [[Special:MyLanguage/Noise:getTileTexture|Noise:getTileTexture]]<br /> | ||
<br /></translate> | <br /></translate> | ||
| − | < | + | <syntaxhighlight lang="lua"> |
Noise:setColorLookup(colors) | Noise:setColorLookup(colors) | ||
</source> | </source> | ||
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<br/> | <br/> | ||
'''Example''' | '''Example''' | ||
| − | < | + | <syntaxhighlight lang="lua"> |
require "FastNoise" | require "FastNoise" | ||
-- color table is a table of tables, each containing up to 3 values... | -- color table is a table of tables, each containing up to 3 values... | ||
Revision as of 15:30, 13 July 2023
Available since: Gideros 2020.5
Class: Noise
Description
Set a color table used by texture generator functions: Noise:getTexture and Noise:getTileTexture
<syntaxhighlight lang="lua">
Noise:setColorLookup(colors)
</source>
Parameters
colors: (table) color table (see example for details)
Example
<syntaxhighlight lang="lua">
require "FastNoise"
-- color table is a table of tables, each containing up to 3 values...
-- first value: height (number) must be in range [0..1]
-- second value: color (number) in hex format
-- third value: alpha (number, default = 1) must be in range [0..1] (optional)
local n = Noise.new() n:setColorLookup{ {0.3, 0x4b3c37}, {0.4, 0xffffff, 0.8}, {0.45, 0x5c443d}, {0.55, 0x3f6a14, 0.9}, {0.6, 0x589718}, {0.7, 0x3666c6}, {0.9, 0xd1d080}, {1, 0x3463c3}, }</source> Template:Noise
