Runs a Sobel edge-detection filter over the image. Then, it saturates and lightens the original pixel color up to a threshold and multiples by the edge-detect image.

Sobel Neon

Parameters

  • Saturation Floor - Any pixel with a saturation below this (in HSL colour space) gets clamped to this value.
  • Lightness Floor - Any pixel with a lightness below this (in HSL colour space) gets clamped to this value.