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 Ports

  • 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).

Overwrites corresponding slider if mapped


  • 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.

Overwrites corresponding slider if mapped




Node Properties


MAIN TAB


  • 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.