Class HexCellDistanceFunction.SquirrelHash

java.lang.Object

com.hypixel.hytale.procedurallib.logic.cell.HexCellDistanceFunction.SquirrelHash

Enclosing class:

HexCellDistanceFunction

public static class HexCellDistanceFunction.SquirrelHash
extends Object

Hash function adapted from: https://youtu.be/LWFzPP8ZbdU?t=2799

This hash function benchmarks a decent amount faster than the standard HashUtils.rehash method. The speedup is helpful for hex noise as it needs to calculate a few extra cell hashes per invocation.

Benchmark Mode Cnt Score Error Units CellHashFunctionBenchmark.nothing avgt 3 26.224 ± 1.252 ns/op CellHashFunctionBenchmark.rehash avgt 3 46.358 ± 1.068 ns/op CellHashFunctionBenchmark.squirrelHash avgt 3 29.681 ± 1.019 ns/op

Constructor Summary

Constructors

Constructor	Description
SquirrelHash()

Method Summary

Modifier and Type	Method	Description
static int	hash(int seed, int x, int y)

Methods inherited from class Object

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

Constructor Details

SquirrelHash

public SquirrelHash()

Method Details

hash

public static int hash(int seed,
 int x,
 int y)