Compositing node

Exposure

Brightens or darkens the whole image in stops, the same control a camera's exposure dial gives you.

Download the patch Read it in the Field Guide

The Exposure node in Infinite, showing its inputs, controls and outputs.

What it does

Exposure is a compositing node: it layers, masks and routes pictures. It takes picture in and gives picture out.

Inputs and outputs

Inputs

picture input

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
exposure	-3 to 3	0

Example patch

This patch wires Exposure 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
# Exposure: a starting patch for the Exposure node
node 1 Compositing exposure
  id node
  pos 520 300
end
node 2 Source Ramp
  id in0
  pos 0 300
end
node 3 Utility Output
  id out
  pos 1080 300
end
cable node 0 in0
cable out 0 node