Add OpenSimplex2 Noise and perhaps use it in the examples instead of Perlin

Question

Add OpenSimplex2 Noise and perhaps use it in the examples instead of Perlin

mystise opened this issue 2 years ago · comments

Perlin has many issues (expanded upon here: https://noiseposti.ng/posts/2022-01-16-The-Perlin-Problem-Moving-Past-Square-Noise.html ) and OpenSimplex2 is CC0 public domain: https://github.com/KdotJPG/OpenSimplex2

This seems like a neat project and it'd be cool to have noise that's not heavily cube-aligned available by default.

As an alternative to porting OpenSimplex2 yourself, and as a bonus getting a whole bunch of other noise generators at the same time, integrate FastNoise Lite (MIT) https://github.com/Auburn/FastNoiseLite as a generator backend

Danol (Daniel Čejchan) · Answer 1 · Wed Apr 27 2022 15:36:10 GMT+0800 (China Standard Time)

Here you go, boss! Used FastNoise2 instead as it seemed to have more fitting API for me and faster.

Also tried comparing their & mine Perlin 2D/3D implementations and mine seems faster, heh. I have an advantage knowing that the nodes will be always aligned though.