Re: [sc-users] RedPhasor backwards?

[Fredrik Olofsson <f@xxxxxxxxxxxxxxxxxxx>]

hi Martin,
RedPhasor blocks negative rates in the c code:
double rate= sc_max(0, ZIN0(1));

sorry i forgot why.  i'll make some tests and see if i can remember.   
perhaps there's no reason and the clipping can be removed.
later,
_f

29 dec 2008 kl. 14.09 skrev Martin .:

> Hi all, Fredrik,
>
> are anyone familiar with a way to make RedPhasor go backwards like  
> Phasor?
>
> b = Buffer.read(s, "sounds/a11wlk01.wav");
>
> ( //works
> { var phasor, rate;
> rate = MouseX.kr(-1.0, 1.0);
> phasor = Phasor.ar(0, BufRateScale.kr(b)*rate, 0, BufFrames.kr(b));
> BufRd.ar(1, b, phasor);
> }.play;
> )
>
> ( //goes silent at negative rate values
> { var phasor, rate;
> rate = MouseX.kr(-1.0, 1.0);
> phasor = RedPhasor.ar(0, BufRateScale.kr(b)*rate, 0, BufFrames.kr(b));
> BufRd.ar(1, b, phasor);
> }.play;
> )
>
> cheers,
> martin


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