Pwrap constrain the range of output values by wrapping

superclass: FilterPattern

Pwrap(pattern, lo, hi)

Note: this is equivalent to pattern.wrap(lo, hi)

see also SimpleNumber

(

SynthDef(\help_sinegrain, 

{ arg out=0, freq=440, sustain=0.05;

var env;

env = EnvGen.kr(Env.perc(0.01, sustain, 0.2), doneAction:2);

Out.ar(out, SinOsc.ar(freq, 0, env))

}).add;

)

(

a = Pn(

Pwrap(

Pgeom(200,1.07,96),

200,

1000.0

),

inf

);

x = a.asStream;

Routine({

loop({

Synth(\help_sinegrain, [\freq, x.next.debug,\dur,0.3]);

0.12.wait;

})

}).play;

)

- felix