I looked up the 'gh' help, but I am not sure about the low-level details for something like:
(colour (vector (gh 0) 0 1)) What's the difference between gh 1 or say, gh 8 in terms of which frequency bands it actually is of the 16 bins that will auto-wrap once you go above 16. Is it simply one of 16 bands from the fft of the total audio spectrum? Second, if I use a gh in a colour or rotate statement, the rotate magnitudes are great and the colour swings are minimal. How can I get the colour to swing more from red to blue and tone down the rotates separately? A gain command affects both. Rob
