Pnsym : Psym : FilterPattern : Pattern : AbstractFunction : Object

(

// load a synthdef

s.boot;

SynthDef("gpdef",

    { arg out=0, freq=440, sustain=0.05, amp=0.1, pan;

        var env;

        env = EnvGen.kr(Env.perc(0.01, sustain), doneAction: Done.freeSelf) * amp;

        Out.ar(out, Pan2.ar(SinOsc.ar(freq, 0, env), pan))

    }).add;

)

​

Pdefn(\x, Pn(1, 3));

Pdefn(\y, Prand([5, 9, 1], 2));

Pdefn(\z, Pdefn(\y) * 2);

​

(

Pdef(\play,

    Pbind(

        \instrument, \gpdef,

        \harmonic, Pnsym(Pseq([\x, \x, Prand([\x, \y]), [\z, \y], \y], inf)).trace,

        \dur, 0.2, \note, 10

    )

).play;

)

​

// change root pattern:

Pdefn(\x, Pn(2, 3));

Pdefn(\x, Pseq([1, 3, 1, 2, 1, 4, 5]));

Pdefn(\x, Pseq([1, 3, 1, 2, [1, 3], 4, 5]));