User guide
150
Control (UI) Default Value Function
fringe disabled When enabled, the mask is modified so that by default the
brightness effect is limited to the fringe (semi-transparent
areas).
brightness 1 Adjusts the brightness of the rgb channels in the image.
alpha 1 Adjusts the brightness of the alpha channel in the image.
ImageChannels
This node lets you:
• rearrange up to 4 channels from a single image (one input)
• combine channels from several inputs into one output. For example, you can use it to combine two separate
passes (such as the beauty pass and the reflection pass) into the same data stream.
• replace a channel with luminance, black (removing the alpha channel, for example), white (making the alpha solid,
for example), or any other constant color.
Control (UI) Default Value Function
redSource i0 Select the input from which to take the red channel.
redChannel R Select what to use as the red channel:
• R - use the red channel from redSource.
• G - use the green channel from redSource.
• B - use the blue channel from redSource.
• A - use the alpha channel from redSource.
• Lum - use the luminance from redSource.
• 1 - set the red channel to white.
• 0 - set the red channel to black.
• Const - set the red channel to any constant color. You can
select the color using the constantColor controls.
greenSource i0 Select the input from which to take the green channel.
4 NODES I-K | IMAGECHANNELS