Package schule.ngb.zm.util

Class Noise

java.lang.Object

schule.ngb.zm.util.Noise

public class Noise
extends Object

Generator für Perlin-Noise.

Die Implementierung basiert auf dem von Ken Perlin entwickelten Algorithmus und wurde anhand der Beschreibung von FLAFLA2 implementiert.

Constructor Summary

Constructors

Constructor	Description
Noise()
Noise(long seed)
Noise(Random rand)	Initialisiert diesen Perlin-Noise mit dem angegebenen Zufallsgenerator.

Method Summary

Modifier and Type	Method	Description
double	getAmplitude()
double	getFrequency()
double	getOctaves()
double	getPersistence()
double	getRangeMax()
double	getRangeMin()
int	getRepeat()
void	init(Random rand)
double	noise(double x)
double	noise(double x, double y)
double	noise(double x, double y, double z)
void	setAmplitude(double pAmplitude)
void	setFrequency(double pFrequency)
void	setOctaves(double pOctaves)
void	setPersistence(double pPersistence)
void	setRange(double pRangeMin, double pRangeMax)
void	setRepeat(int pRepeat)

Methods inherited from class java.lang.Object

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

Constructor Details

Noise

public Noise()

Noise

public Noise(long seed)

Noise

public Noise(Random rand)

Initialisiert diesen Perlin-Noise mit dem angegebenen Zufallsgenerator.

Parameters:

rand - Ein Zufallsgenerator-Objekt.

Method Details

getOctaves

public double getOctaves()

setOctaves

public void setOctaves(double pOctaves)

getPersistence

public double getPersistence()

setPersistence

public void setPersistence(double pPersistence)

getFrequency

public double getFrequency()

setFrequency

public void setFrequency(double pFrequency)

getAmplitude

public double getAmplitude()

setAmplitude

public void setAmplitude(double pAmplitude)

setRange

public void setRange(double pRangeMin,
 double pRangeMax)

getRangeMin

public double getRangeMin()

getRangeMax

public double getRangeMax()

getRepeat

public int getRepeat()

setRepeat

public void setRepeat(int pRepeat)

noise

public double noise(double x)

noise

public double noise(double x,
 double y)

noise

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

init

public void init(Random rand)