Re: [LAU] Fwd: circular ugen connections in supercollider

Justin Smith wrote:
> oops, meant to send this to the list
>
>
> ---------- Forwarded message ----------
> From: Justin Smith <noisesmith@email-addr-hidden>
> Date: Sun, Dec 21, 2008 at 1:08 PM
> Subject: Re: [LAU] circular ugen connections in supercollider
> To: andy baxter <andy@email-addr-hidden-online.co.uk>
>
>
> What you want is most likely a very short delay line from the second
> unit with a reader of that line at the input of the first. I am fairly
> certain that the delay has to be at least one audio chunk in length
> (even if sc lets you specify a shorter delay, it cannot do a shorter
> delay without infinite recursion issues).
>

Thanks - I've got it working. Code pasted below:

(
{
var b1=Buffer.alloc(s,s.sampleRate/10,1);
var b2=Buffer.alloc(s,s.sampleRate/10,1);
var imp=EnvGen.ar(Env.triangle(0.01,1));
var damping=0.0001;
//var mute=1-EnvGen.ar(Env.linen(0,0.04,0,1,'step'));
var sprGen,s1,s2,op;
var crossRes=250;
sprGen={arg impulse,konst;
    var harmPower=1;
    var nh=20;
    var spr;
    spr=Array.fill(nh,{ arg ind; var hAmp;
        //ind.postln;
        hAmp=1/((ind+1)**harmPower);
        //hAmp.postln;
        Spring.ar(impulse*hAmp,konst*(ind+1),damping);
        });
    Mix.new(spr);
    };
//op=OutputProxy('ar',Silence.ar());
s1=sprGen.value(imp+PlayBuf.ar(1,b2,1,0,0,1),50);
RecordBuf.ar(s1/crossRes,b1,1,1,0,1,1);
s2=sprGen.value(PlayBuf.ar(1,b1,1,0,0,1),75);
RecordBuf.ar(s2/crossRes,b2,1,1,0,1,1);
Mix.new([s1,s2]);
}.play;
);

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Received on Mon Dec 22 04:15:03 2008