[sc-users] wslib update

[Wouter Snoei <mailinglists@xxxxxxxxxxxxxx>]

Hi all,

I just added some things to wslib. The most important are Pattern  
additions. They are not documented yet, so here are some examples:


// Pint, PintC, PintL, PintN: interpolation of patterns
(
[	PintC( Pwhite(), 0.1 ),  // cubic interpolation (speed = 0.1)
	PintL( Pwhite(), 0.1 ),  // linear interpolation
	PintN( Pwhite(), 0.1 ),  // no interpolation
].collect({|p|p.asStream.nextN(100)}).flop.flat
	.plot(numChannels: 3);
)

PintC( Pseq([0,1], inf), 1/ 
Pseries(1,0.25) ).asStream.nextN(1000).plot; // speed can be dynamic


// Pcbrown: version of brown noise that stays around the center
(
[	Pcbrown(), // centered brown noise
	Pbrown(),  // regular brown noise
].collect({|p|p.asStream.nextN(1000)}).flop.flat
	.plot(numChannels: 2);

)


// PenvirGet: get Environment variables straight into patterns

~vari = 10;
~stream = PenvirGet( \vari ).asStream;

~stream.next; // -> 10

~stream = \vari.p.asStream; // shortcut

~vari = 11;

~stream.next; // -> 11

~vari = Pwhite(); // can also be a pattern or a stream

~stream.next; // -> ... (some random value)

~vari = { 1.0.rand }; // can also be a function

~stream.next; // -> ... (some random value)

PintC( \vari.p, 0.1 ).asStream.nextN(100).plot;


---
 Quarks.checkoutAll; // -> enjoy!


cheers,
Wouter






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