Blend

Utilities

Blends two textures with configurable blend mode. When Opacity Map is connected, it controls foreground opacity; otherwise Opacity controls foreground opacity.

Select a node to adjust its parameters. Double-click a node to inspect.

Inputs

background
foreground
opacity_map (optional) : Optional per-pixel foreground opacity. When connected, this replaces Opacity.

Parameters

Parameter	Type	Default	Range	Description
`mode` Mode	enum	copy		Blend mode for combining foreground and background. `copy` : Use the foreground color as the blended color before opacity is applied. `multiply` : Darken by multiplying background and foreground colors. `screen` : Brighten by inverting, multiplying, and inverting back. `overlay` : Multiply dark background areas and screen light background areas. `add` : Add foreground color to background color, clamped to white. `subtract` : Subtract foreground color from background color, clamped to black. `add_sub` : Add or subtract based on whether the foreground is above or below mid gray. `min` : Use the darker value from Background and Foreground. `max` : Use the brighter value from Background and Foreground. `divide` : Divide background by foreground, clamped to the output range. `soft_light` : Apply a soft contrast blend using the foreground as the light source.
`opacity` Opacity	float	1	0 to 1	Foreground opacity when Opacity Map is not connected. If Opacity Map is connected, Opacity Map controls foreground opacity instead.

Outputs

output (default format: inherit)