imagingbook.pub.noise.hashing

Class Hash32

java.lang.Object

imagingbook.pub.noise.hashing.HashFun

imagingbook.pub.noise.hashing.Hash32

Direct Known Subclasses:

Hash32Shift, Hash32ShiftMult, Hash32Ward

public abstract class Hash32
extends HashFun

Gradient (Perlin) noise implementation.

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Hash32()
protected	Hash32(int seed)

Method Summary

Modifier and Type	Method and Description
double	hash(int u)
double[]	hash(int[] p)
double[]	hash(int u, int v)
double[]	hash(int u, int v, int w)

Methods inherited from class imagingbook.pub.noise.hashing.HashFun

create, create, makeRandomSeed

Methods inherited from class java.lang.Object

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

Constructor Detail

Hash32

protected Hash32()

Hash32

protected Hash32(int seed)

Method Detail

hash

public double hash(int u)

Specified by:

hash in class HashFun

hash

public double[] hash(int u,
                     int v)

Specified by:

hash in class HashFun

hash

public double[] hash(int u,
                     int v,
                     int w)

Specified by:

hash in class HashFun

hash

public double[] hash(int[] p)

Specified by:

hash in class HashFun