[PD] 8 channel circle panner, how?

[Dario Sanfilippo]

This is a Faust implementation of the GMEM Spat and it might serve your
purpose:
https://github.com/grame-cncm/faustlibraries/blob/949f000226495c7d404a4eabec32b3b3dd01b6a4/spats.lib#L64
.

I hope it helps.

D


On Tue, 10 Sep 2019 at 10:44, Alexandre Torres Porres <porres at gmail.com>
wrote:

> hi, I was thinking of something more sophisticated, this only sweeps
> through an array, kinda like my else/xgate2~ object
>
> for this panner, I was hoping to be able to set the position in a 2D
> space. This would be much like my else/pan4~ object, but for 8 speakers and
> a circular setup.
>
> cheers
>
> Em ter, 10 de set de 2019 às 03:48, Edwin van der Heide <pd at evdh.net>
> escreveu:
>
>> Here is one example that uses a signal for the position input.
>>
>> Best!
>>
>> Edwin
>>
>> #N canvas 113 114 1267 716 12;
>> #X obj 554 69 inlet~;
>> #X obj 149 483 *~;
>> #X obj 90 64 inlet~;
>> #X obj 149 510 outlet~;
>> #X obj 191 599 snapshot~;
>> #X floatatom 192 625 5 0 0 0 - - -;
>> #X obj 264 599 snapshot~;
>> #X floatatom 265 625 5 0 0 0 - - -;
>> #X obj 336 599 snapshot~;
>> #X floatatom 337 625 5 0 0 0 - - -;
>> #X obj 410 599 snapshot~;
>> #X floatatom 411 625 5 0 0 0 - - -;
>> #X obj 486 599 snapshot~;
>> #X floatatom 487 625 5 0 0 0 - - -;
>> #X obj 560 599 snapshot~;
>> #X floatatom 561 625 5 0 0 0 - - -;
>> #X obj 634 599 snapshot~;
>> #X floatatom 635 625 5 0 0 0 - - -;
>> #X obj 706 599 snapshot~;
>> #X obj 38 489 metro 50;
>> #X obj 38 458 tgl 15 0 empty empty empty 17 7 0 10 -262144 -1 -1 0
>> 1;
>> #X obj 554 202 *~ 0.25;
>> #X obj 167 437 cos~;
>> #X obj 167 408 clip~ -0.25 0.25;
>> #X obj 274 483 *~;
>> #X obj 274 510 outlet~;
>> #X obj 292 437 cos~;
>> #X obj 397 483 *~;
>> #X obj 397 510 outlet~;
>> #X obj 415 437 cos~;
>> #X obj 521 483 *~;
>> #X obj 521 510 outlet~;
>> #X obj 539 437 cos~;
>> #X obj 646 483 *~;
>> #X obj 646 510 outlet~;
>> #X obj 664 437 cos~;
>> #X obj 771 483 *~;
>> #X obj 771 510 outlet~;
>> #X obj 789 437 cos~;
>> #X obj 894 483 *~;
>> #X obj 894 510 outlet~;
>> #X obj 912 437 cos~;
>> #X obj 1018 483 *~;
>> #X obj 1018 510 outlet~;
>> #X obj 1036 437 cos~;
>> #X obj 292 408 clip~ -0.25 0.25;
>> #X obj 415 408 clip~ -0.25 0.25;
>> #X obj 539 408 clip~ -0.25 0.25;
>> #X obj 664 408 clip~ -0.25 0.25;
>> #X obj 912 408 clip~ -0.25 0.25;
>> #X obj 1036 407 clip~ -0.25 0.25;
>> #X obj 292 375 -~ 0.25;
>> #X obj 415 375 -~ 0.5;
>> #X obj 539 375 -~ 0.75;
>> #X obj 664 376 -~ 1;
>> #X obj 788 374 -~ 1.25;
>> #X obj 912 376 -~ 1.5;
>> #X obj 1035 374 -~ 1.75;
>> #X floatatom 706 625 5 0 0 0 - - -;
>> #X obj 181 333 >~ 1.75;
>> #X obj 181 367 *~ -2;
>> #X obj 788 408 clip~ -0.25 0.25;
>> #X obj 566 138 <~ 0;
>> #X obj 566 170 *~ 8;
>> #X obj 554 101 cyclone/%~ 8;
>> #X connect 0 0 64 0;
>> #X connect 1 0 3 0;
>> #X connect 2 0 1 0;
>> #X connect 2 0 24 0;
>> #X connect 2 0 27 0;
>> #X connect 2 0 30 0;
>> #X connect 2 0 33 0;
>> #X connect 2 0 36 0;
>> #X connect 2 0 39 0;
>> #X connect 2 0 42 0;
>> #X connect 4 0 5 0;
>> #X connect 6 0 7 0;
>> #X connect 8 0 9 0;
>> #X connect 10 0 11 0;
>> #X connect 12 0 13 0;
>> #X connect 14 0 15 0;
>> #X connect 16 0 17 0;
>> #X connect 18 0 58 0;
>> #X connect 19 0 4 0;
>> #X connect 19 0 6 0;
>> #X connect 19 0 8 0;
>> #X connect 19 0 10 0;
>> #X connect 19 0 12 0;
>> #X connect 19 0 14 0;
>> #X connect 19 0 16 0;
>> #X connect 19 0 18 0;
>> #X connect 20 0 19 0;
>> #X connect 21 0 51 0;
>> #X connect 21 0 52 0;
>> #X connect 21 0 53 0;
>> #X connect 21 0 54 0;
>> #X connect 21 0 55 0;
>> #X connect 21 0 56 0;
>> #X connect 21 0 57 0;
>> #X connect 21 0 23 0;
>> #X connect 21 0 59 0;
>> #X connect 22 0 1 1;
>> #X connect 22 0 4 0;
>> #X connect 23 0 22 0;
>> #X connect 24 0 25 0;
>> #X connect 26 0 24 1;
>> #X connect 26 0 6 0;
>> #X connect 27 0 28 0;
>> #X connect 29 0 27 1;
>> #X connect 29 0 8 0;
>> #X connect 30 0 31 0;
>> #X connect 32 0 30 1;
>> #X connect 32 0 10 0;
>> #X connect 33 0 34 0;
>> #X connect 35 0 33 1;
>> #X connect 35 0 12 0;
>> #X connect 36 0 37 0;
>> #X connect 38 0 36 1;
>> #X connect 38 0 14 0;
>> #X connect 39 0 40 0;
>> #X connect 41 0 39 1;
>> #X connect 41 0 16 0;
>> #X connect 42 0 43 0;
>> #X connect 44 0 42 1;
>> #X connect 44 0 18 0;
>> #X connect 45 0 26 0;
>> #X connect 46 0 29 0;
>> #X connect 47 0 32 0;
>> #X connect 48 0 35 0;
>> #X connect 49 0 41 0;
>> #X connect 50 0 44 0;
>> #X connect 51 0 45 0;
>> #X connect 52 0 46 0;
>> #X connect 53 0 47 0;
>> #X connect 54 0 48 0;
>> #X connect 55 0 61 0;
>> #X connect 56 0 49 0;
>> #X connect 57 0 50 0;
>> #X connect 59 0 60 0;
>> #X connect 60 0 23 0;
>> #X connect 61 0 38 0;
>> #X connect 62 0 63 0;
>> #X connect 63 0 21 0;
>> #X connect 64 0 62 0;
>> #X connect 64 0 21 0;
>>
>>
>> On 10 Sep 2019, at 06:18, Alexandre Torres Porres <porres at gmail.com>
>> wrote:
>>
>> Hi, how would one code an 8 channel panner, considering a circle speaker
>> setup?
>>
>> I'm not looking for an external, I wanna know how to do it as a patch,
>> then as an external into my externals library - as a request :)
>>
>>
>> But if there's an external around, maybe I could check it out how it's
>> done ;)
>>
>>
>> thanks
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>>
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