2020-04-05 20:12:08 +08:00
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# nz_perlin1
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Returns the 1D [Perlin noise](https://en.wikipedia.org/wiki/Perlin_noise) value at the x coordinate.
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**Since:** 2.3
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## Parameters
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- `x` : The x coordinate.
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- `seed` : The random seed.
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## Examples
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2021-12-04 10:57:29 +08:00
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use <polyline_join.scad>;
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2020-04-05 20:12:08 +08:00
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use <util/rand.scad>;
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use <noise/nz_perlin1.scad>;
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2022-03-28 15:39:58 +08:00
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seed = rand(0, 255);
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2021-12-04 10:57:29 +08:00
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polyline_join([for(x = [0:.1:10]) [x, nz_perlin1(x, seed)]])
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circle(.05);
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2020-04-05 20:12:08 +08:00
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2021-02-24 21:09:54 +08:00
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