Zanzo opened this issue on Apr 08, 2013 · 5 posts
cspear posted Mon, 08 April 2013 at 9:16 AM
This is described in the manual:
The Component node is useful for extracting the red, green,
or blue components from an input color...
0 = Red
1 = Green
2 = Blue
The EZSkin one you described is pulling info from the Red channel - if I remember correctly it's to modulate the way that bump and / or specularity is applied.
Windows 10 x64 Pro - Intel Xeon E5450 @ 3.00GHz (x2)
PoserPro 11 - Units: Metres
Adobe CC 2017