hughsk / ndarray-pixel-sort

A JS implementation of Kim Asendorf's pixel sort glitch technique using ndarrays

ndarray-pixel-sort

A JS implementation of Kim Asendorf's pixel sort glitch technique using ndarrays.

Works in the browser using browserify, or server-side with Node.

Usage

sort(image, filterfn, sortfn)

Applies a pixel sort to an image.

• image: the ndarray image to sort. Modified in-place.
• filterfn(r, g, b): takes the color of a pixel and returns true if it should be sorted.
• sortfn(a, b): a sort comparison function that takes two color [r, g, b] arrays – should return 0 if equal, above 0 if a > b and below 0 if a < b.

Check the code in test.js for example usage.

License

MIT. See LICENSE.md for details.