Xor
Function
This is somewhat like a combination Inside and Outside. It is
used to remove overlapping mask areas.
Parameters
|
Type
|
Defaults
|
Function
|
clipMode |
int
|
1 | Toggles between foreground (0) and background resolution (1) |
preMultiply |
int
|
0 | When this is on (1), the foreground image is multiplied by its alpha mask. If it is off (0), it is assumed the foreground image is pre-multiplied. |
addMattes |
int
|
0 | When this is toggled on (1), the mattes are added together for the composite. |
Synopsis
image Xor( image Foreground, image Background, int clipMode, int preMultiply, int addMattes );
Script
image = Xor( Foreground, Background, clipMode, preMultiply, addMattes );
Command Line
shake -xor image clipMode preMult