Notch Notch Manual 0.9.23
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Replace Colour

Replace Colour

Replace a colour with a different colour.


Method #

This node allows you to select a colour within an image and replace it with another user selected colour. useful for quickly replacing a green screen with a new colour, or for stylistic effects where certain hues are replace with a new colour.


These properties control the core behaviours of the node.

Blend AmountChanges the opacity of the new effect over the original image.
ColourChoose the colour to be keyed out of the image.
Replace ColourChoose the colour to be placed into the image.
ThresholdThreshold for the colour key.
FalloffFalloff around the map.
Output Mask OnlyToggle whether to only output the greyscale mask.
Process HSVToggles whether processing is done in HSV colour space.
Hue DifferenceControl the difference in hue.
Saturation DifferenceControl the difference in saturation.
Luminance DifferenceControl the difference in luminance.


NameDescriptionTypical Input
ActiveEnables or disables the effect. Disabling the effect means it will no longer compute, so disabling a node when not in use can improve performance.Envelope Modifier