ColorWheel
Function
This function generates a primive color wheel. Swank for figuring out
what the hell HSV/HLS commands like AdjustHSV
and ChromaKey are
doing.
Parameters
|
Type
|
Defaults
|
Function
|
width |
int
|
defaultWidth |
width of the image |
height |
int
|
defaultHeight |
height of the image |
bytes |
int
|
1 |
bit depth, 1, 2, or 4 bytes/channel |
satCenter |
float
|
0 |
saturation of center area |
satEdge |
float
|
1 |
saturation of edge area |
valCenter |
float
|
1 |
value of center area |
valEdge |
float
|
1 |
value of edge area |
Synopsis
image ColorWheel(
int width,
int height,
int bytes,
float satCenter,
float satEdge,
float valCenter,
float valEdge
);
Script
image = ColorWheel( width, height, bytes,
satCenter, satEdge,
valCenter, valEdge
);
Command Line
shake -colorwheel width height bytes etc...
Examples
shake -colorwheel
shake -colorw 500 500
shake -colorw 500 500 1 1 0
See Also
Rand, RGrad,
Ramp, Color,
Black
|