Jakob Pedersen jbfp
KdotJPG
/ OpenSimplex2S.java
Last active
November 24, 2025 18:10
Visually isotropic coherent noise algorithm based on alternate constructions of the A* lattice.
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| /** | |
| * K.jpg's OpenSimplex 2, smooth variant ("SuperSimplex") | |
| * | |
| * More language ports, as well as legacy 2014 OpenSimplex, can be found here: | |
| * https://github.com/KdotJPG/OpenSimplex2 | |
| */ | |
| public class OpenSimplex2S { | |
| private static final long PRIME_X = 0x5205402B9270C86FL; |
Fristi
/ Aggregate.hs
Last active
December 21, 2024 10:17
DDD/Event Sourcing in Haskell. Implemented an aggregate as a type class and type families to couple event, command and error types specific to the aggregate. Errors are returned by using Either (Error e) (Event e). Applying Applicative Functors fits here well to sequentially check if the command suffice.
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| {-# LANGUAGE TypeFamilies #-} | |
| import Data.Function (on) | |
| import Control.Applicative | |
| data EventData e = EventData { | |
| eventId :: Int, | |
| body :: Event e | |
| } |