I need to make a slider that controls the hue of an image. So far I have found out how to put the saturation and value into sliders using the HSVtoRGB node but havent managed to get the Hue working. I have been going somewhat off a screenshot someone posted of how they did it (credit goes to kbrown at http://simplymaya.com/forum/showthr...4765#post314765) but it's not clear how to reproduce it!
Here's the network. Ive figured out Saturation and Value but not the Hue stuff. -