;; Pixelsort effect - glitch art pixel sorting

(define-effect pixelsort
  :params (
    (sort_by :type string :default "lightness")
    (threshold_low :type int :default 50 :range [0 255])
    (threshold_high :type int :default 200 :range [0 255])
    (angle :type int :default 0 :range [0 180])
    (reverse :type bool :default false)
  )
  (pixelsort frame sort_by threshold_low threshold_high angle reverse))