Trying my hand at my first cg shader / viewshader fuse, used the GainGamma viewshader fuse as my guide to see how it should work.
Went rather easy really.
This ViewShader (the new Fusion 6 fuses that are found in the display LUT menu) lets you view the HSV channels at onceĀ or Hue, Saturation and Luminance separately as a greyscale image.