net.minecraft.util.math.noise

Class SimplexNoiseSampler

java.lang.Object

net.minecraft.util.math.noise.SimplexNoiseSampler

public class SimplexNoiseSampler
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected static int[][]	gradients
double	originX
double	originY
double	originZ
private int[]	permutations
private static double	SKEW_FACTOR_2D
private static double	SQRT_3
private static double	UNSKEW_FACTOR_2D

Constructor Summary

Constructors

Constructor and Description
SimplexNoiseSampler(Random random)

Method Summary

Modifier and Type	Method and Description
protected static double	dot(int[] gArr, double x, double y, double z)
private int	getGradient(int hash)
private double	grad(int hash, double x, double y, double z, double double2)
double	method_22416(double double2, double double3, double double4)
double	sample(double x, double y)

Methods inherited from class java.lang.Object

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

Field Detail

gradients

protected static final int[][] gradients

SQRT_3

private static final double SQRT_3

SKEW_FACTOR_2D

private static final double SKEW_FACTOR_2D

UNSKEW_FACTOR_2D

private static final double UNSKEW_FACTOR_2D

permutations

private final int[] permutations

originX

public final double originX

originY

public final double originY

originZ

public final double originZ

Constructor Detail

SimplexNoiseSampler

public SimplexNoiseSampler(Random random)

Method Detail

getGradient

private int getGradient(int hash)

dot

protected static double dot(int[] gArr,
                            double x,
                            double y,
                            double z)

grad

private double grad(int hash,
                    double x,
                    double y,
                    double z,
                    double double2)

sample

public double sample(double x,
                     double y)

method_22416

public double method_22416(double double2,
                           double double3,
                           double double4)