net.minecraft.world.gen

Class SimplexNoiseGenerator

java.lang.Object

net.minecraft.world.gen.SimplexNoiseGenerator

public class SimplexNoiseGenerator
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
private static double	F2
private static double	G2
protected static int[][]	GRADS
private int[]	p
private static double	SQRT_3
double	xo
double	yo
double	zo

Constructor Summary

Constructors

Constructor and Description
SimplexNoiseGenerator(java.util.Random seed)

Method Summary

Modifier and Type	Method and Description
double	func_227464_a_(double p_227464_1_, double p_227464_3_, double p_227464_5_)
private double	getContrib(int gradIndex, double x, double y, double z, double offset)
private int	getPermutValue(int permutIndex)
double	getValue(double x, double y)
protected static double	processGrad(int[] gradElement, double xFactor, double yFactor, double zFactor)

Methods inherited from class java.lang.Object

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

Field Detail

GRADS

protected static final int[][] GRADS

SQRT_3

private static final double SQRT_3

F2

private static final double F2

G2

private static final double G2

p

private final int[] p

xo

public final double xo

yo

public final double yo

zo

public final double zo

Constructor Detail

SimplexNoiseGenerator

public SimplexNoiseGenerator(java.util.Random seed)

Method Detail

getPermutValue

private int getPermutValue(int permutIndex)

processGrad

protected static double processGrad(int[] gradElement,
                                    double xFactor,
                                    double yFactor,
                                    double zFactor)

getContrib

private double getContrib(int gradIndex,
                          double x,
                          double y,
                          double z,
                          double offset)

getValue

public double getValue(double x,
                       double y)

func_227464_a_

public double func_227464_a_(double p_227464_1_,
                             double p_227464_3_,
                             double p_227464_5_)