Created
July 10, 2018 04:27
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Save flamendless/ba390f31e350433bb4d5f3255cc6e927 to your computer and use it in GitHub Desktop.
Save a noise to a texture! thanks Positive07
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| local data = love.image.newImageData(w, h) | |
| data:mapPixel(function(x,y,r,g,b,a) | |
| local a = love.math.noise(x, y) | |
| return a, a, a, 1 | |
| end) | |
| if isSaveIt then | |
| data:encode("png", filename or "noise.png") | |
| local image = love.graphics.newImage(data) | |
| return image | |
| else | |
| return data | |
| end |
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