----- Original Message ----- > From: Mathieu Bouchard <ma...@artengine.ca> > To: Lorenzo Sutton <lorenzofsut...@gmail.com> > Cc: pd-list@iem.at > Sent: Tuesday, January 31, 2012 1:04 PM > Subject: Re: [PD] [expr $f1 if...] bug? > > Le 2012-01-31 à 18:33:00, Lorenzo Sutton a écrit : >> On 31/01/2012 16:07, Jonghyun Kim wrote: >>> expr $f1; >>> if ($f1 == 1, 1, 0); >>> if ($f1 == 5, 2, 0); >>> if ($f1 == 9, 3, 0); >>> if ($f1 == 13, 4, 0); >>> if ($f1 == 17, 5, 0); >>> if ($f1 == 21, 6, 0); >>> if ($f1 == 25, 7, 0); >>> if ($f1 == 29, 8, 0); >>> if ($f1 == 33, 9, 0); >>> if ($f1 == 37, 10, 0); >>> if ($f1 == 41, 11, 0); >>> if ($f1 == 45, 12, 0); >> You could also use a [select] instead of [expr]. Something like >> | >> [sel 1 5 9 ... ] >> | | | ... | >> [1( [2( [3( ... [t b] >> | >> [0( > > Now that I think of it, with GridFlow (any version), you have this : > > [listfind 1 5 9 13 17 21 25 29 33 37 41 45] > | > [+ 1] > > To get a single index from 1 to 12, or 0 if not found. > > If you really need to send a zero for each time something is not found, > however, > you can do this : > > [#outer == (1 5 9 13 17 21 25 29 33 37 41 45)] > | > [# * (1 2 3 4 5 6 7 8 9 10 11 12)] > | > [#unpack 12] > ||||||||||||
This is where Pd users suffer. 1) Type "||||||||||||" 2) Notice how long it takes and how your wrist feels 3) Make 12 connections from [#unpack 12] to some message boxes. 4) Notice how long it takes and how your wrist feels -Jonathan > > But because of the pattern of numbers involved (equally spaced), you could > use > [mod 4] and [div 4] to separate $f1 into two parts, one part that should be > 1, > and the other that should be between 1 and 12. That's quite a shortcut. > > ______________________________________________________________________ > | Mathieu BOUCHARD ----- téléphone : +1.514.383.3801 ----- Montréal, QC > _______________________________________________ > Pd-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > _______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list