Thanks for your answer Perry,
Do you happen to know something about SndBuf and the members .loop and .interp and how to use them.
Not many chuck users know about them....
thanks in advance!
Kind regards,
herman
________________________________
Van: chuck-users-bounces@lists.cs.princeton.edu namens Perry Cook
Verzonden: donderdag 27 februari 2020 17:57
Aan: chuck-users@lists.cs.princeton.edu
Onderwerp: Re: [chuck-users] Global Variables (herman asked)
You script got scrubbed for some reason, but I suspect that you’re shadowing
the global somehow locally (if you use the same name as an argument or a
local within a function, it masks the global version).
Here’s a simple example of using a global:
1000 => float freqGlob; // global frequency variable
SinOsc s => dac; // note that this osc is treated globally as well
spork ~ sweep();
while (true) { // main loop randomly (re)sets freq
Std.rand2f(500.0,3000.0) => freqGlob => s.freq;
Std.rand2f(0.3,1.0)::second => now;
}
// this shred sweeps the frequency exponentially down
fun void sweep() {
while (true) {
(0.999*=> freqGlob) => s.freq;
ms => now;
}
}
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