2017

Table Of Contents
assembled result ConnectFX in the schematic builds a process tree from left to right, processing as many
output clips as needed.
A process tree begins with a clip, contains at least one node, and ends with a CFX Output node.
Adding additional clips and nodes to achieve the desired result. As the schematic pipelines become larger,
group nodes or add notes to nodes to manage any clutter.
About Nodes
Nodes have one or more colour-coded input and output points (also called tabs) used for connecting to clips
and to other nodes. All nodes have an output tab. For example, a Colour Correct node can accept a Front,
Matte, and Back connection, whereas an Auto Matte node accepts a Front input.
When adding nodes, connect them to the process tree by linking the result from one node and using it as
a source (front, matte, or back) for the next node in the process tree. Nodes can also be connected by linking
backward from the source of one node to the output of another (to reuse a nodes output).
To connect nodes, use the coloured tabs on the node's left side known as source tabs. The colours of the
source tabs represent different input types. The yellow tab on the right side of the node is called the Result
tab (for some nodes, a blue tab is also present on the right side, this is the OutMatte tab). Use the Result tab
of a node to connect its result to the input tab of another node.
This is a typical node tab configuration. Some nodes have specific tabs related to their function (such as the
forward vector tab on the Pixel Spread node).
(a) Matte tab (b) Back tab (c) Front tab (d) Warning tab (e) Result tab
TIP If Auto Display of tooltips is enabled in the Preferences menu (PreferencesUser InterfaceTooltips),
hover over a tab to see the name of the tab.
DescriptionTabColour
Connects a front clip to a node.FrontRed
396 | Chapter 14 Procedural Compositing with ConnectFX