Generating 3D noise quickly in python

Question

I need a method to generate 3D simplex noise in python rather quickly. What methods are there out there to solve this problem?

Answer 1

use a mod function with a suitable period. there are quite a few pages around the www explaining mod functions.

just make sure it is also suitable for 3 dimensions, some mods that are suitable for 1 or 2 dimensions may not be suitable over 3.