#lang scribble/manual
@(require (for-label racket))

@title{Pwrap}
 constrain the range of output values by wrapping@section{related}
  Classes/SimpleNumber
@section{categories}
  Streams-Patterns-Events>Patterns>Math

@section{description}

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

@section{Examples}
 


@racketblock[
(
SynthDef(\help_sinegrain,
	{ arg out=0, freq=440, sustain=0.05;
		var env;
		env = EnvGen.kr(Env.perc(0.01, sustain, 0.2), doneAction: Done.freeSelf);
		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;
)
::
]