JRuby Wrapper for OpenSimplex2 (Fast and Smooth) with classic and terrain options
Original java implementation files ported from https://github.com/KdotJPG/OpenSimplex2 by KDotJPG (Kurt Spencer)
NB: SimplexNoise by convention generates values in range -1.0..1.0 cf Perlin Noise 0..1.0
To build:-
clone repository then use rake to run tasks, and you are done! Create a gem if you want...
Usage:-
require_relative "../ruby_noise-#{version}.jar"
Java::Monkstone::NoiseLibrary.new.load(JRuby.runtime, false) # load the module
class YourClass
include FastNoise
# include SmoothNoise
def your_method
noise(args..) # use one to four Numeric args
# tnoise(args..) # use two to four Numeric args
...
end
end