Compositing node
Lookup
A related color-remap node that reads a reference gradient/table image to redirect each pixel's color.
What it does
Lookup is a compositing node: it layers, masks and routes pictures. It takes picture in and gives picture out.
Inputs and outputs
Inputs
- picture input
- picture input 2
Outputs
- picture out
Controls
Every control with a range can be driven by a modulator, a note, an audio level or a sketch.
| Control | Range or options | Default |
|---|---|---|
| offset | 0 to 1 | 0 |
| mix | 0 to 1 | 1 |
Example patch
This patch wires Lookup to what it needs and shows the result. Download it, then use File, Open in Infinite, or read it here: it is plain text.
infinite-patch 1
rev 2
# Lookup: a starting patch for the Lookup node
node 1 Compositing lookup
id node
pos 520 300
end
node 2 Source Ramp
id in0
pos 0 220
end
node 3 Source Ramp
id in1
pos 0 510
end
node 4 Utility Output
id out
pos 1080 300
end
cable node 0 in0
cable node 1 in1
cable out 0 node