Blend Colours

Colour colour.blend

Puts Top over Bottom where Mask is white (everywhere without a mask), with the chosen blend mode and opacity.

Inputs

Port	Type
Bottom	Colour map
Top	Colour map
Mask	Mask	Optional

Outputs

Port	Type
Colour	Colour map

Settings

Setting	Default	Range / options	Description
Mode	Normal	Normal, Multiply, Screen, Overlay
Opacity Mask port	1	0 to 1	How much of Top to apply.

Mask ports

Settings marked Mask port can be driven by a mask. Click the setting's Mask port button and connect a mask to the new green input: black scales the value to 0, white keeps the value you set.

See also

Colourise · Colour Image · Colour Layers