1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
|
class:: Psetp
summary:: event pattern that sets values of one key
related:: Classes/Pbindf, Classes/Pset
categories:: Streams-Patterns-Events>Patterns>Filter
description::
Sets a value in an event stream until it ends, repeats this with new values until the value stream ends.
ClassMethods::
method::new
argument::value
can be a pattern, a stream or an array. The resulting stream ends when that incoming stream ends.
Examples::
code::
(
var a, b;
a = Psetp(\freq, Pseq([801, 1008],inf), Pbind(\dur, Pseq([0.5, 0.111, 0.22])));
x = a.asStream;
9.do({ x.next(Event.new).postln; });
)
//Psetp overrides incoming values:
(
var a, b;
a = Psetp(\freq, 801, Pbind(\freq, 108));
x = a.asStream;
9.do({ x.next(Event.new).postln; });
)
//sound example
(
SynthDef(\sinegrain,
{ arg out=0, freq=440, sustain=0.02;
var env;
env = EnvGen.kr(Env.perc(0.001, sustain), 1, doneAction:2);
Out.ar(out, SinOsc.ar(freq, 0, env * 0.1))
}).add;
)
(
a = Pbind(\dur, Pseq([0.5, 0.3, 0.1]), \instrument, \sinegrain);
a = Psetp(\freq, Pseq([500, 600, 700], inf), a);
a.play;
)
::
|
