Re: [sc-users] trigger when value changes

[olaf hochherz <hochherz_olaf@xxxxxx>]

nearly

this works better:

a = { |x| Trig.kr(HPZ1.kr(x).abs, 0.1) * SinOsc.ar(4000) * 0.1 }.play;

would a pseudo-ugen be nice which wraps: HPZ1.kr(x).abs?

Julian Rohrhuber wrote:-
> > hey
> >
> > is there a UGen which produce a trigger signal (kr) when a value 
> > changes? like InTrig for arguments.
>
>
> a = { |x| Decay.kr(HPZ2.kr(x) > 0, 0.01) * SinOsc.ar(4000) * 0.1 }.play;
>
> a.set(\x, 1.0.rand);