| Fade |
Function
The Fade function multiplies the RGBA channels. It differs from Brightness in that Fade also affects the alpha channel. For individual channel control,
use Mult.
A neat trick is to fade to 0. This effectively deactivates all nodes above the Fade node in the tree.
Note: Premultiplication is not a concern with the Fade node, since Fade treats the RGBA channels evenly.
|
Parameters
|
Type
|
Defaults
|
Function
|
| value |
float
|
1
|
The brightness factor. Greater than 1 increases brightness, less than 1 darkens it. A value of 0 means complete black. |
Synopsis
image Fade( image, float value);
Script
image = Fade( image, value);
Command Line
shake -fade value
See Also
Mult, Brightness