Kyle Mckay kymckay
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| --[[ | |
| Implemented as described here: | |
| http://flafla2.github.io/2014/08/09/perlinnoise.html | |
| ]]-- | |
| perlin = {} | |
| perlin.p = {} | |
| -- Hash lookup table as defined by Ken Perlin | |
| -- This is a randomly arranged array of all numbers from 0-255 inclusive |