Apple Shake 4 - Manual (Page 660)

660 Chapter 23 Color Correction
Parameters
This node displays the following controls in the Parameters tab:
sourceColor
These color controls let you select the HSV values of the target color you want to
change.
destinationColor
The color you want to use as the replacement for the color value selected as the
sourceColor.
hueOffset
A value that is added to the hue of the selected destination Color, thereby changing
the color.
hueRange
The range of hue that is added to the HSV value selected in sourceColor to include a
wider field of values.
hueFalloff
The amount of falloff from the affected amount of hue to the unaffected amount of
hue. A greater hueFalloff value includes more color values at the edges of the
hueRange.
hueSharpness
The drop-off curve of Falloff, creating a smoother or sharper transition between
affected and unaffected regions of the image.
• 0 = linear drop-off
• 1.5 = smooth drop-off