Histogram Scan

  • Where to find it:

    • Add Adjustment Layer / Extension Pack / Histogram / 

    • NodeGraph / Right Mouse Click / Nodes / Filter / Extension Pack / Histogram / 

  • Shotcut (Nodegraph Only): H

The Histogram Scan Node is very similar in behavior to a Mari Contrast Node but lets you work with values

you are familiar with from Adobe's Substance Designer.

Node Overview

Node Properties



  • Position

Defines the Midpoint on the histogram from which to contrast from

  • Contrast

Defines the Bracket around the 'Position' for Black & White Point

  • Invert Position

Inverts the Position Value. So for example a Position of 0.9 becomes a position of 0.1

  • Clamp

With Clamp turned on no values above 1 and below 0 will be output as a result of the Node.