[chuck-dev] bugs + features

[Ge Wang]

Hi Matt,

This has been entered as a needed feature on chuck.sf.net.
We need a flexible way of advancing ugens:

1) .tick

fire off a separate shred with a time loop to tick one or more ugens

2) ~blackhole

have a ugen that sucks samples at audio rate (like dac).

3) ~ticker

multirate blackhole

What else?

Best,
Ge!

On Aug 2, 2004, at 8:23 PM, Matthew Shanley wrote:

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> Your code worked just fine, and with further playing around I figured
> out how to get mine to work. I seems like if a sinosc ugen isn't
> connected to dac, it doesn't get calculated. Probably you already knew
> that. It seems to be a problem though if you are using an oscillator
> only as input to the freq or gain of another oscillator. This is all
> under chuck-1.1.3 under linux-alsa. I haven't had a chance to compile
> the newest version yet, I hope that doesn't matter. Here's the example
> code I've been running that should have a vibrato, but just comes out 
> as
> a straight cos wave:
>
> // Create a simple tone oscillator
> // and add vibrato to it.
>
> 440.0 => float carFreq;
> 4.0 => float modFreq;
> 1.0 => float amp;
> 80.0 => float vibWidth;
> sinosc sc => dac;
> amp => sc.gain;
> sinosc sm;
> modFreq => sm.freq;
>
> while (true) {
> ~  sm.last + carFreq => sc.sfreq;
> ~  sm.last => stdout;
> ~  //carFreq => stdout;
> ~  //sc.sfreq => stdout;
> ~  //sc.last => stdout;
> ~  //1::samp => now;
> ~  std.rand2(100,1000)::samp => now;
> }
>
>
>
>
> Ge Wang wrote:
> | Hi Matt!
> |
> | I added you on sourceforge.
> |
> | Can you post the code that it is failing on?  Also, what platform
> | are you running on?
> |
> | On OS X, i tried this instance of using last, which seems to work,
> | does it work for you?
> | ---
> |
> | sinosc osc => dac;
> | 220.0 => osc.freq;
> |
> | while( true )
> | {
> |     osc.last => stdout;
> |     std.rand2(100,1000)::samp => now;
> | }
> |
> | ---
> |
> | Best,
> | Ge!
> |
> |
> | On Aug 1, 2004, at 9:24 PM, Matthew Shanley wrote:
> |
> | Hi Ge,
> |
> | I wouldn't mind being added as a dev. My sourceforge id is arkadyan.
> |
> | Also on a different note, is it true that the "last" parameter of 
> ugens
> | isn't implemented yet? It was sinosc specifically that I was testing
> | with and just getting solid zeros. This seems to me like the way 
> you'd
> | connect output from ugens into the input of other ugens and so it'd 
> be
> | really important for many synthesis techniques.
> |
> |
> | Thanks!
> | matt
> |
> |
> | Ge Wang wrote:
> | |
> | | For now, we are using SourceForge for our bug and feature tracking.
> | | Our web/dev/CVS will remain at cs.princeton.edu.
> | |
> | | To add bug / feature idea
> | |
> | |     http://chuck.sf.net/
> | |
> | | you will need to be an SF member (sign up at their main page).
> | | also, send me your SF id and we will add you as a dev.
> | | (if you don't want to do SourceForge, post/send the bugs
> | | and someone can add it if necessary)  Also feel free to continue
> | | posting bugs/ideas here.
> | |
> | | If you have questions, please let us know!  Thank you!
> | |
> | | Best,
> | | Ge!
> | |
> | | _______________________________________________
> | | chuck-dev mailing list
> | | chuck-dev at lists.cs.princeton.edu
> | | https://lists.cs.princeton.edu/mailman/listinfo/chuck-dev
> | | .
> | |
> |
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>
>
> - --
> Matthew Shanley
> E-mail: mshanley at alum.rpi.edu
>
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