Copy
Function
This function copies selected channels from Image B to Image A, replacing
them entirely. You commonly copy the alpha channel over. To copy channels
within the same image, use Reorder.
SwitchMatte depends
on Copy, but is a macro with MMult
and Invert placed inside
of it.
Parameters
|
Type
|
Defaults
|
Function
|
clipMode |
int
|
1 |
Toggles between foreground (0) and background
resolution (1) |
channels |
string
|
|
Tells Shake what channels to copy from image B to image A.
Possible channels are :
rgbaz
|
Synopsis
image Copy(
image Foreground,
image Background,
int clipMode,
const char * channels
);
Script
image = Copy(
Foreground, Background,
clipMode,
"channels"
);
Command Line
shake -copy image clipMode channels
Examples
shake lisa.iff -copy parrot.jpg 0 rg
shake lisa.iff -pan 100 100 -copy lisa.iff 1 r
See Also
Reorder, SwitchMatte,
IAdd
|