SuperCollider CLASSES

Prand

embed values randomly chosen from a list

Description

Embed one item from the list at random for each repeat.

Class Methods

Inherited class methods

Instance Methods

Inherited instance methods

Undocumented instance methods

-embedInStream (inval)

Examples

(
var a, b;
a = Prand([1, 2, 3, 4, 5], 6);    // return 6 items
b = a.asStream;
7.do({ b.next.postln; });
)

// return also a subpattern:
(
var a, b;
a = Prand([1, Pseq([10, 20, 30]), 2, 3, 4, 5], 6);    // return 6 items
b = a.asStream;
7.do({ b.next.postln; });
)

//Prand used as a sequence of pitches:

(
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 = Prand(#[60, 61, 63, 65, 72], inf).asStream;
Routine({
    loop({
        Synth(\help_sinegrain, [\freq, a.next.midicps]);
        0.2.wait;
    })
}).play;
)