2 summary:: embed values in a list according to a pattern of indices
3 related:: Classes/Pswitch
4 categories:: Streams-Patterns-Events>Patterns>List>Indexing
9 Pswitch1 chooses elements from the strong::list:: by a stream of indices ( strong::which:: ) and embeds them in the stream. If the element is itself a pattern, it embeds only one of its values for each index, and thus switches between all patterns in the list.
16 a = Pseq([1, 2, 3], inf);
17 b = Pseq([65, 76], inf);
18 c = Pswitch1([a, b, 800], Pseq([2, 2, 0, 1], inf));
20 24.do({ x.next.postln; });
24 //Pswitch used as a sequence of pitches:
27 SynthDef(\help_sinegrain,
28 { arg out=0, freq=440, sustain=0.05;
30 env = EnvGen.kr(Env.perc(0.01, sustain, 0.2), doneAction:2);
31 Out.ar(out, SinOsc.ar(freq, 0, env))
37 a = Pseq([73, 71, 69], inf);
38 b = Pseq([0, 0, 0, 4, 0]+64, inf);
39 c = Pswitch1([a, b, 75], Pseq([2, 2, 0, 1], inf));
43 Synth(\help_sinegrain, [\freq, x.next.midicps]);