Mult
Function
This function multiplies the R,G, B, A or Z channels. If you want to have
the same increase to Red, Green, Blue and Alpha channels, use Fade.
If you want to effect Red, Green, Blue, but leave Alpha the same amount,
use Brightness
Parameters
|
Type
|
Defaults
|
Function
|
red, green, blue, alpha, depth |
float
|
1,1,1,1,1 |
The value to multiply the incoming pixels
by. Note that multiplying the z value will not necessarily add a Z
channel as the Add function does. |
Synopsis
image Mult( image,
float red,
float green,
float blue,
float alpha,
float depth
);
Script
image = Mult( image, red, green, blue, alpha, depth);
Command Line
shake -mult red green blue alpha depth
See Also
Brightness, Gamma,
Fade
|