Thank you Julius, this definitely puts me in the right direction. I have
a hard time wrapping my head around how flexible Faust is when it comes
to breaking the programming down into chunks. I could not figure out how
to encapsulate the sliders into groups, while still incrementing
everything with par().
I really want to figure out how to get the controls for each delay tap
to be in its own group, so I only see the echoDuration and feedback for
one delay tap at any given time. I can definitely use what you gave me
to figure out how to improve my faust programming with the gui groups.
Thanks!
On 10/29/20 3:22 PM, Julius Smith wrote:
Hi Brandon,
Are you looking for something like this?
echoGroup(i,x) = vgroup("eg %3i",x);
echoDuration(i) = echoGroup(i,hslider("[0] Delay (sec) %3i",0,0,5,0.01));
feedback(i) = echoGroup(i,hslider("[1] feedback (0-1) %3i",0,0,0.9,0.01));
echo(i) = +~((de.sdelay(262144,1024,echoDuration(i)*ma.SR)*feedback(i)));
Cheers,
Julius
On Thu, Oct 29, 2020 at 8:54 AM Brandon Hale
<bthaleproducti...@gmail.com <mailto:bthaleproducti...@gmail.com>> wrote:
Hello all again,
I am still working on my plugin for a big multichannel delay line
system. I have two sliders that relate to the delay line: delay
(in time, variable echoDuration), and feedback (in amplitude, for
the moment, variable feedback). I use par to duplicate the delay
line. I really want to group the delay and feedback sliders that I
have so that they show up in together. Here is my programming so far:
import("stdfaust.lib");
echoDuration(i) = hslider("Delay (sec) %03i",0,0,5,0.01);
feedback(i) = hslider("feedback (0-1) %03i",0,0,0.9,0.01);
echo(i) =
+~((de.sdelay(262144,1024,echoDuration(i)*ma.SR)*feedback(i)));
// Change this line here to make as many versions of the delay
that you may want
process = _,_ <: tgroup("Delay Line %03", par(i,128,echo(i)));
So, for the moment, this code does group sliders, but, the sliders
are just single sliders and doesn't group the echoDuration and
feedback as I intend. I am trying to wrap my head around how you
would do this, when most everything has been wrapped into
variables. Like, if I wrap variables echoDuration and feedback
into a tgroup, how do I then put that into echo as an argument? I
also would like to know more about how faust generates the gui.
Like, how does faust determine which gui element to generate first?
Thank you all for your help!
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