Re: [sc-users] Ppar select random array from array of arrays

[julian.rohrhuber@xxxxxxxxxxxxxxxxxx]

you want that the pattern returned from your choice funtion is embedded in your stream. So you may want to use Plazy instead of Pfunc


> On 5. Dec 2019, at 21:37, lavaramano@xxxxxxxxx wrote:
> 
> 
> On 12/5/19, kennethflak@xxxxxxxxxxxxxx <kennethflak@xxxxxxxxxxxxxx> wrote:
>> Hi list,
>> 
>> Unexpectedly sticky little problem: how do I make a Ppar select a random
>> array from an array of arrays?
>> 
> 
> Off the top of my head, I think this might work (haven't actually tested it)
> 
> `Ppar(Pfunc{ [array, of, pbinds].reject { |x| [true, false].choose } }, inf)`
> 
> Pfunc should reject _some_ of the pbind-arrays inside of the array,
> and return them for Ppar to play them.
> 
> hope this helps :-)
> 
>> Code:
>> 
>> patterns = [bass, treeperc, lead, lead2, kick, bubbles].powerset.reject({|i|
>> i.size < 2}); // a bunch of pbinds
>> ppar = Ppar([Prand(patterns, inf)]).play; //doesn't work
>> ppar = Ppar(Prand(patterns, inf)).play; //nor does this
>> 
>> I'm stumped and it's getting late. Maybe brain will start working tomorrow,
>> but since these things are not guaranteed, I send a call for help...
>> 
>> Best,
>> Kenneth
>> 
>> --
>> Roosna & Flak - Contemporary Dance & Music
>> Web: roosnaflak.com
>> Code: {github,gitlab}.com/kflak
>> Mastodon: @kf@vis.social
>> 
>> 
>> _______________________________________________
>> sc-users mailing list
>> 
>> info (subscription, etc.):
>> http://www.birmingham.ac.uk/facilities/ea-studios/research/supercollider/mailinglist.aspx
>> archive: https://listarc.bham.ac.uk/marchives/sc-users/
>> search: https://listarc.bham.ac.uk/lists/sc-users/search/
>> 
> 
> _______________________________________________
> sc-users mailing list
> 
> info (subscription, etc.): http://www.birmingham.ac.uk/facilities/ea-studios/research/supercollider/mailinglist.aspx
> archive: https://listarc.bham.ac.uk/marchives/sc-users/
> search: https://listarc.bham.ac.uk/lists/sc-users/search/


_______________________________________________
sc-users mailing list

info (subscription, etc.): http://www.birmingham.ac.uk/facilities/ea-studios/research/supercollider/mailinglist.aspx
archive: https://listarc.bham.ac.uk/marchives/sc-users/
search: https://listarc.bham.ac.uk/lists/sc-users/search/