Drumbliss » values http://maxoepen.com/blog Maximilian's musings Sun, 19 Feb 2012 16:50:35 +0000 http://wordpress.org/?v=2.9.1 en hourly 1 MTPro: how to invert controller behavior http://maxoepen.com/blog/2010/01/mtpro-how-to-invert-controller-behavior/ http://maxoepen.com/blog/2010/01/mtpro-how-to-invert-controller-behavior/#comments Tue, 12 Jan 2010 01:48:08 +0000 Maximilian Oepen http://maxoepen.com/blog/2010/01/mtpro-how-to-invert-controller-behavior/ This is simple math, but worth sharing because of its usefulness. If you ever have to have a controller behave in the opposite way of how it does by default, you can achieve this with a very simple equation:
On the rules-tab of the translator in question create an “expression” rule. Using “pp” as the value-variable in the translator, the rule reads:
pp=127-pp

This was useful to me in order to, for example, have the same knob open one send-signal in Live while closing another.

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