Class GradientNoise

java.lang.Object

net.minecraft.world.level.levelgen.synth.GradientNoise

All Implemented Interfaces:

Noise

Direct Known Subclasses:

PerlinNoise, SimplexNoise

public abstract class GradientNoise
extends Object
implements Noise

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static final record	GradientNoise.Gradient

Field Summary

Fields

Modifier and Type	Field	Description
protected static final GradientNoise.Gradient[]	GRADIENT
private static final double	HALF_ROUND_OFF
protected final double	offsetX
protected final double	offsetY
protected final double	offsetZ
protected final byte[]	perms
private static final int	ROUND_OFF

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	GradientNoise(RandomSource random)
protected	GradientNoise(RandomSource random, double noiseOffsetScale)

Method Summary

Modifier and Type	Method	Description
protected static float	gradDot(int hash, float x, float y, float z)
protected int	permute(int x)
protected GradientNoise.Gradient	permuteToGrad(int x)
protected static double	wrap(double x)

Methods inherited from class Object

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

Methods inherited from interface Noise

addToVolume, get, get, range

Field Details

GRADIENT

protected static final GradientNoise.Gradient[] GRADIENT

ROUND_OFF

private static final int ROUND_OFF

See Also:

• Constant Field Values

HALF_ROUND_OFF

private static final double HALF_ROUND_OFF

perms

protected final byte[] perms

offsetX

protected final double offsetX

offsetY

protected final double offsetY

offsetZ

protected final double offsetZ

Constructor Details

GradientNoise

protected GradientNoise(RandomSource random)

GradientNoise

protected GradientNoise(RandomSource random,
 double noiseOffsetScale)

Method Details

permute

protected int permute(int x)

permuteToGrad

protected GradientNoise.Gradient permuteToGrad(int x)

gradDot

protected static float gradDot(int hash,
 float x,
 float y,
 float z)

wrap

protected static double wrap(double x)