cgSide shows a quick setup to create a color jitter effect with Karma, similar to Arnold and Redshift nodes.

Randomizing color is easy with Arnold and Redshift thanks to an easy-to-use Color Jitter node. If you use Karma in Side FX Houdini, however, you may miss the convenience of a color jitter effect.

Here, a new tutorial from cgSide shows an easy way to create a color jitter effect in Houdini for the Karma renderer, centered around attribute randomization.