77 lines
1.2 KiB
Racket
77 lines
1.2 KiB
Racket
#lang scribble/manual
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@(require (for-label racket))
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@title{Dswitch}
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Demand rate generator for embedding different inputs@section{related}
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Classes/Demand, Classes/Dswitch1
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@section{categories}
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UGens>Demand
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@section{description}
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Demand rate generator for embedding different inputs.
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In difference to Dswitch1, Dswitch embeds all items of
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an input demand ugen first before looking up the next index.
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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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list
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array of values or other ugens
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@section{argument}
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index
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which of the inputs to return
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@section{discussion}
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structurally related: link::Classes/Pswitch::
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@section{examples}
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@racketblock[
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(
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{
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var d, trig;
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d = Dswitch([
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Dwhite(3, 4, 2),
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Dwhite(0, 1, 2),
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Dseq([1, 1, 1, 0], 2)
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], Dseq([0, 1, 2, 1, 0], 2));
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trig = Impulse.kr(4);
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SinOsc.ar(
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Demand.kr(trig, 0, d).poll(trig)
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* 300 + 400
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)
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* 0.1 ! 2
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}.play;
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);
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// compare with Dswitch1:
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(
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{
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var d, trig;
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d = Dswitch1([
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Dwhite(3, 4, 2),
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Dwhite(0, 1, 2),
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Dseq([1, 1, 1, 0], 2)
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], Dseq([0, 1, 2, 1, 0], 2));
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trig = Impulse.kr(4);
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SinOsc.ar(
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Demand.kr(trig, 0, d).poll(trig)
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* 300 + 400
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)
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* 0.1 ! 2
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}.play;
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);
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::
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]
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