2017

Table Of Contents
You can also change the source type in the Object Image menu for an image parented by a source
node. The source type set in the Object Image menu is independent of the source type set in the Source
menu for the parent source node or nodes.
5 If you selected Custom, select the clip to use as the front and matte from the image parented by the
source. You can select Front, Matte, or White for each.
For example, if you select F: Matte and M: Matte, only the matte of the source's child image is rendered
and used. A summary of your choice can be seen under the image node in the schematic. In this case
you will see (MM).
NOTE You can combine multiple parent sources each with their own override setting.
Source Settings
Source box Select a Front or Matte source.
Override button Enable to override a source node selection on the parent source.
Source Type box Select a source type. When selecting Custom, you can also designate a Front and Matte
type in the boxes below.
To:Select:
Set the source to use only the front of the selected surface; the matte will be replaced
with white (displayed as FW under the selected surface in the schematic).
Front only
Set the source to use only the matte of the selected surface; the front will be replaced
with white (displayed as WM under the selected surface in the schematic).
Matte only
Set the source to have all the options of replacing the front and the matte of the selected
surface by White, original Front or original Matte.
Custom
Front Type box Select the clip to use as the front from the image parented by the source.
Matte Type box Select the clip to use as the matte from the image parented by the source.
Source View box Select which source to view in the image window. See
Viewing a Source Node (page 673).
672 | Chapter 15 Compositing in 3D Space with Action