v6
special tool for double gradients based off of being above/below threshold.
neutral point, first level, second level, then when it' peaks at ath or atl.
Added:
fade(_src, _mid, _colsin, _th, _thmax)
Multiple Color Fader (Negative Limit, Negative strong, Negative mild, neutral, Positive mild, Positive strong, Positive limit)
Parameters:
_src: (float ) input value to follow
_mid: (float ) midpoint ( 0 for osc)
_colsin: (color[] ) colors to generate the fades
_th: (float ) 0-1,threshold to first level
_thmax: (float ) 0-1,threshold to second level
Returns: color output