[sc-users] Re: pattern: changing array while looping

["mr.proxxxy" <mr.proxxxy@xxxxxxxxx>]

The way I did this previously was by calling a function at the end of a
pattern to check what needed to be in the array. I found its timing to be
acceptable (even when running over 100 pbinds simultaneously), and it's a
native function, so there's no dallying with fragile quarks. The function is
called Pswitch, and a relevant Pbind looks like this:

  Pbind(
        \type, \set,
        \id, controlStructure.at(\instruments)[index].nodeID,
        \args, #[\freq,\amp,\t_trig],
        \t_trig, 1,
        \index, index,
        \currentPattern, controlStructure.at(\patternValues)[index],
        \freq, (Pswitch(patternStructure.at(\notePseqs),indexFunction) +
controlStructure.at(\noteOffset)[index] ).midicps,
        \dur,   Pswitch(patternStructure.at(\durPseqs),indexFollower) *
controlStructure.at(\tempoOffset)[index],
        \amp,  amplitudeFunction *
(1/controlStructure.at(\patternValues).size) //evenly distribute volume
       
     ).play(mainClock,quant:1);

See a draft of my version of "In C" I posted here to check how it works in
context:
http://ghfdrvtsyup.net/proxxxy/sc/20100102-inc2.sc


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