The Apply Gamma Curve node provides adjustment to the gamma.

Apply Gamma Curve Parameters

  • Enabled - Whether this layer is applied or skipped.
  • Attach to layer - When selected, this layer only modifies the input of the next lower layer without modifying any layers below that. If disabled, it applies all layers below this layer.
  • Gamma - The gamma value used. The equation applied is: output = pow(input, 1/gamma).
  • Opacity - The opacity channel used to control the transparency of this layer.
  • Blend mode - The blend mode used to mix the RGB values of this layer with those of the background.