Perlin noise: Difference between revisions
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that behaves like perlin noise, but does not give the exact same result as the original implementation in Java by Ken Perlin. There
is a comparison, so we can see the similarity in output visually.
[[File:Evaldrawperlinnoise.png|thumb|alt=builtin noise function is faster|Perlin noise function vs builtin noise]]▼
<syntaxhighlight lang="c">
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grad(p[BB+1], x-1, y-1, z-1 ))));
}
▲[[File:Evaldrawperlinnoise.png|thumb|alt=builtin noise function is faster|Perlin noise function vs builtin noise]]
=={{header|Factor}}==
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