58 lines
1.1 KiB
Text
58 lines
1.1 KiB
Text
class:: Pslide
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summary:: slide over a list of values and embed them
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related:: Classes/Ptuple
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categories:: Streams-Patterns-Events>Patterns>List
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ClassMethods::
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method::new
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argument::list
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argument::repeats
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number of segments.
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argument::len
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length of each segment.
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argument::step
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how far to step the start of each segment from previous. step can be negative.
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argument::start
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what index to start at.
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argument::wrapAtEnd
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if true (default), indexing wraps around if goes past beginning or end. If false, the pattern stops if it hits a nil element or goes outside the list bounds.
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Examples::
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code::
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(
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var a, b;
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a = Pslide([1, 2, 3, 4, 5], inf, 3, 1, 0);
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x = a.asStream;
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13.do({ x.next.postln; });
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)
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//Pslide 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 = Pslide(#[1, 2, 3, 4, 5], inf, 3, 1, 0) * 3 + 67;
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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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0.17.wait;
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})
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}).play;
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)
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::
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