net.minecraft.util.math.noise

Class PerlinNoiseSampler

java.lang.Object

net.minecraft.util.math.noise.PerlinNoiseSampler

public final class PerlinNoiseSampler
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
double	originX
double	originY
double	originZ
private byte[]	permutations

Constructor Summary

Constructors

Constructor and Description
PerlinNoiseSampler(Random random)

Method Summary

Modifier and Type	Method and Description
private int	getGradient(int hash)
private static double	grad(int hash, double x, double y, double z)
double	sample(double x, double y, double z, double double2, double double3)
double	sample(int sectionX, int sectionY, int sectionZ, double localX, double localY, double localZ, double fadeLocalX, double fadeLocalY, double fadeLocalZ)

Methods inherited from class java.lang.Object

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

Field Detail

permutations

private final byte[] permutations

originX

public final double originX

originY

public final double originY

originZ

public final double originZ

Constructor Detail

PerlinNoiseSampler

public PerlinNoiseSampler(Random random)

Method Detail

sample

public double sample(double x,
                     double y,
                     double z,
                     double double2,
                     double double3)

grad

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

getGradient

private int getGradient(int hash)

sample

public double sample(int sectionX,
                     int sectionY,
                     int sectionZ,
                     double localX,
                     double localY,
                     double localZ,
                     double fadeLocalX,
                     double fadeLocalY,
                     double fadeLocalZ)