RGBA Lookup (Masked)


  • Where to find it:


    • Add Adjustment Layer / Extension Pack / Color Correction / 


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




The RGBA Lookup (Masked) Node allows you the Adjust the Red, Green, Blue and Alpha channel of an Input via Curves.

The node is compatible with the Ramp Editor.

Node Overview

Node Ports


  • Input

The input to change


  • Mask

A Mask to define where the changes should appear. Defaults to white

Node Properties


MAIN TAB



  • Red / Green / Blue / Alpha Curves

Adjust the different channels of the Input via Curves




  • Mask Intensity

Control the intensity of the effect.

If a Mask it attached to the Mask port of the node this will control the intensity of the supplied mask




  • Red as Alpha

If ticked on, the node will output the Red Channel as its Alpha channel.

This option is mostly there to allow user friendly alpha mapping when using the Ramp Editor with this node.