alksily

package main.ru.aengine.noise;

import java.util.Random;

public class NoiseGenerator {
	private double seed;
	private long default_size;
	private int[] p;
	private int[] permutation;

KdotJPG

/**
 * K.jpg's OpenSimplex 2, smooth variant ("SuperSimplex")
 *
 * More language ports, as well as legacy 2014 OpenSimplex, can be found here:
 * https://github.com/KdotJPG/OpenSimplex2
 */

public class OpenSimplex2S {

    private static final long PRIME_X = 0x5205402B9270C86FL;