67 lines
976 B
Racket
67 lines
976 B
Racket
#lang scribble/manual
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@(require (for-label racket))
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@title{Pstutter}
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repeat input stream values@section{related}
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Classes/Pn
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@section{categories}
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Streams-Patterns-Events>Patterns>Repetition
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@section{description}
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repeat each element n times.
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@section{ClassMethods}
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@section{method}
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new
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@section{argument}
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n
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may be a pattern, so the number of times can vary each iteration.
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@section{argument}
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pattern
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the pattern
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@section{Examples}
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@racketblock[
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(
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var a, b;
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a = Pstutter(2, Pseq([1, 2, 3],inf));
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x = a.asStream;
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13.do({ x.next.postln; });
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)
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//Pstutter used as a sequence of pitches
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(
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SynthDef(\help_sinegrain,
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{ arg out=0, freq=440, sustain=0.05;
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var env;
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env = EnvGen.kr(Env.perc(0.01, sustain, 0.2), doneAction: Done.freeSelf);
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Out.ar(out, SinOsc.ar(freq, 0, env))
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}).add;
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)
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(
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c = Pstutter(3, Prand([1, 2, 3],inf)*4+65);
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x = c.asStream;
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Routine({
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loop({
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Synth(\help_sinegrain, [\freq, x.next.midicps]);
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0.12.wait;
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})
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}).play;
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)
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::
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]
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