SuperCollider CLASSES

Ppatmod

modify a given pattern before passing it into the stream
Inherits from: Pattern : AbstractFunction : Object

Class Methods

*new (pattern, func, repeats)

Arguments:

pattern

the pattern.

func

A Function that modifies the enclosed pattern and embeds it in the stream.

repeats

the number of repeats.

Inherited class methods

Instance Methods

Inherited instance methods

Undocumented instance methods

-embedInStream (inval)

-func

-func = value

-pattern

-pattern = value

-repeats

-repeats = value

Examples

(
a = Ppatmod(
    Pseq([0, 0, 0, 0],1),
    { arg pat, i;
        var list;
        list = pat.list;
        pat.list = list.put(list.size.rand, 2);
    }, inf);

x = a.asStream;
30.do({ x.next.postln });
)


//Ppatmod used to modify a pattern that produces 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 = Pn(
    Ppatmod(
        Pseq([0, 0, 0, 0],1),
        { arg pat, i;
            var list;
            list = pat.list;
            pat.list = list.put(list.size.rand, 2);
        }, 15),
inf).asStream;

Routine({
    loop({
        Synth(\help_sinegrain, [\freq, (a.next*5+77).midicps]);
        0.13.wait;
    })
}).play;
)