Add Perlin noise function

vydd / sketch

A Common Lisp framework for the creation of electronic art, visual design, game prototyping, game making, computer graphics, exploration of human-computer interaction, and more.

MIT License

1.41k stars 66 forks source link

Add Perlin noise function #174

Open Kevinpgalligan opened 1 month ago

Kevinpgalligan commented 1 month ago

This change gives Sketch a Perlin noise API that is basically lightweight wrapper around noisy

(...which was finally added to the quicklisp depository).

The API is pretty much identical to p5js, see here.
Each sketch instance has its own collection of noise states, for thread-safety.
Also comes with documentation and an example.
Issue where I originally suggested this.