stonemason opened this issue on Feb 12, 2009 ยท 3 posts
stonemason posted Thu, 12 February 2009 at 6:40 AM
hey guys..anyone know how to invert the green channel of a bitmap via nodes?
as an example http://stefan-morrell.com/SKWallBN_Flipped.zip
one of the normal maps in there has the green channel inverted via photoshop..is it possible to do that with nodes alone?
Thanks
Stefan