com.aranai.dungeonator.generator
Class ImprovedNoise

java.lang.Object
  com.aranai.dungeonator.generator.ImprovedNoise

public final class ImprovedNoise
extends java.lang.Object

Field Summary

(package private) static int[]	p
(package private) static int[]	permutation

Constructor Summary

ImprovedNoise()

Method Summary

(package private) static double	fade(double t)
(package private) static double	grad(int hash, double x, double y, double z)
(package private) static double	lerp(double t, double a, double b)
static double	noise(double x, double y, double z)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

p

static final int[] p

permutation

static final int[] permutation

Constructor Detail

ImprovedNoise

public ImprovedNoise()

Method Detail

noise

public static double noise(double x,
                           double y,
                           double z)

fade

static double fade(double t)

lerp

static double lerp(double t,
                   double a,
                   double b)

grad

static double grad(int hash,
                   double x,
                   double y,
                   double z)