Not fully, because [expr] can't route input to different outlets based on some conditions.  But it's trivial to do: [expr if($f1<3 && $f2<3,$f2*2+$f1-2,0)] | [sel 1 2 3 4]

-Jonathan   ----- Original Message -----

From: "Pagano, Patrick" pat@digitalworlds.ufl.edu To: Mathieu Bouchard matju@artengine.ca Cc: "pd-list@iem.at" pd-list@iem.at Sent: Saturday, March 10, 2012 1:46 PM Subject: Re: [PD] question about moses/gate/split??

is this possible to do with expr?

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From: Mathieu Bouchard [matju@artengine.ca] Sent: Saturday, March 10, 2012 1:42 PM To: Pagano, Patrick Cc: pd-list@iem.at Subject: Re: [PD] question about moses/gate/split??

Le 2012-03-10 à 18:23:00, Pagano, Patrick a écrit :

...

If x can equal 1,2,3,4 and y can equal 1,2,3,4 how to send a bang when x=1 && y=1 BANG 1 x=1 && y=2 BANG 2 x=2 && y=1 BANG 3 x=2 && y=2 BANG 4

if x<3 && y<3 then bang y*2+x-2

[moses 3] for x

[moses 3] for y

once you have computed y*2+x-2, use [sel 1 2 3 4] to turn them into bangs.

alternately, don't use moses, use y*4+x-4, now all your combinations are numbered from 1 to 16, and you can use [sel 1 2 5 6] to pick the four you're currently interested in, and you can later pick other combinations by changing the sel.

Whenever you change the range of x, change the multiplier of y and the subtracted constant.

______________________________________________________________________ | Mathieu BOUCHARD ----- téléphone : +1.514.383.3801 ----- Montréal, QC

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If I understand correctly.. you need something like this?? [attachment] cheers

On Sat, Mar 10, 2012 at 5:45 PM, Lorenzo Sutton lorenzofsutton@gmail.comwrote:

My take attached.

On 10/03/12 19:23, Pagano, Patrick wrote:

...

HiSaturday, March 10, 2012 1:20 PM hi I had a question from a student that wants to do something special with X/Y values from a motion grid example. We are getting values from pdp_mgrid with a value of 4 for x and a value of 4 for y so there are obviously different combinations.

here's here question:

If x can equal 1,2,3,4 and y can equal 1,2,3,4

how to send a bang when

x=1 && y=1 BANG 1

x=1 && y=2 BANG 2

x=2 && y=1 BANG 3

x=2 && y=2 BANG 4

Need something that can easily have range changed x = 1-10 and y =1-10

Is there an eloquent way to do this in pure data? we have looked at gate, moses and split and they seem close but not spot on

thanks in advance

pp

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