Threshold


  • Where to find it:


    • Add Adjustment Layer / Extension Pack / Filter /


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




The Threshold Adjustment is used to clip any value to either black or white based on a midpoint set via the

Threshold Slider and a tolerance.


Node Overview



Node Properties


MAIN TAB

Main


  • Threshold

Defines the Value at which point incoming colors/values go to black (incoming values to the left of the set slider value)

or white (incoming values to the right of the set slider value).


  • Edge

Used to visually soften the thresholding, it defines the Upper+Lower Bound of the Threshold

For example with a Threshold Value set to 0.5 and a Edge Value of 0.1, incoming values lower than 0.4

will be black and incoming values higher than 0.6 will be white. Between 0.4 and 0.6 will be a soft gradient.