Invert

Inverts a channel’s values. To invert a channel is to subtract its values from one, which causes its blacks to become white and its whites to become black.

This node has an equivalent in Nuke.

Inputs and Controls

Connection Type	Connection Name	Function
Input	src	The image sequence to invert
	mask	An optional image to use as a mask. By default, the effects are applied according to the value in the alpha channel of the mask.

Control (UI)	Knob (Scripting)	Default Value	Function
Type name	TypeName	Invert	The node type.
Enabled	Enabled	ticked	If unchecked, this node will be omitted from the compiled image processing graph. Any incoming connections will be forwarded to the first output port, if any.
Label	Label	N/A	An optional label to display on the node.
Parameters
Reset parameters to default value using the reset icon:
Clamp	ClampInvert	unticked	Restricts the results of the inversion to values between 0 and 1, clamping superblacks and superwhites.
Invert red	InvertRed	ticked	When enabled, the red channel will also be inverted.
Invert green	InvertGreen	ticked	When enabled, the green channel will also be inverted.
Invert blue	InvertBlue	ticked	When enabled, the blue channel will also be inverted.
Invert alpha	InvertAlpha	ticked	When enabled, the alpha channel will also be inverted.