Module imagingbook.common

Package imagingbook.common.noise.hashing

Class Hash32Ward

java.lang.Object

imagingbook.common.noise.hashing.Hash32

imagingbook.common.noise.hashing.Hash32Ward

All Implemented Interfaces:

HashFunction

public class Hash32Ward
extends Hash32

Hash function proposed by G Ward in [1]. See [2] for details.

[1] G. Ward, "A recursive implementation of the Perlin noise function", Graphics Gems II (1991).
[2] W. Burger, M.J. Burge, Principles of Digital Image Processing – Advanced Methods (Vol. 3), Supplementary Chapter 8: "Synthetic Gradient Noise", Springer (2013). https://dx.doi.org/10.13140/RG.2.1.3427.7284

Version:

2022/11/24

Constructor Summary

Constructors

Constructor	Description
Hash32Ward()	Constructor, creates a hash function with a random seed value.
Hash32Ward(int seed)	Constructor creating a hash function with the specified seed value.

Method Summary

Modifier and Type	Method	Description
static void	main(String[] args)

Methods inherited from class imagingbook.common.noise.hashing.Hash32

hash, hash, hash, hash

Methods inherited from class java.lang.Object

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

Constructor Details

Hash32Ward

public Hash32Ward()

Constructor, creates a hash function with a random seed value.

Hash32Ward

public Hash32Ward(int seed)

Constructor creating a hash function with the specified seed value.

Parameters:

seed - the random seed value (set to 0 use a random seed value).

Method Details

main

public static void main(String[] args)