Viz Artist User Guide
Version 3.13 | Published March 28, 2019 ©
pxPosterize
pxPosterize recolors an image using only a limited number of colors for a ‘posterize’ effect. You can adjust the number of levels and set the transition to one of Off, Fade or Glow.
Note: This plug-in is located in: Built Ins -> Shader -> PixelFX