Pd-list August 2013

pd-list@lists.iem.at

80 participants
107 discussions

Re: [PD] routeOSC - dynamic routing?
by Dan Wilcox 09 Aug '13

09 Aug '13

As far as I know, you can't match multiple levels at once, you'd need to do: [routeOSC /*] | [routeOSC /ID] On Aug 8, 2013, at 3:26 PM, pd-list-request(a)iem.at wrote: > From: tim vets <timvets(a)gmail.com> > Subject: Re: [PD] routeOSC - dynamic routing? > Date: August 8, 2013 2:54:57 PM EDT > To: IOhannes m zmoelnig <zmoelnig(a)iem.at> > Cc: pd-list <pd-list(a)iem.at> > > > hi, > a somewhat related question: > I'm trying to do something like this: > [routeOSC /*/ID] > but that doesn't seem to work > Is it at all possible to use wildcards with routeOSC? > help patch only mentions "[set /*( this will match any OSC message"... > thanks, > Tim -------- Dan Wilcox @danomatika danomatika.com robotcowboy.com

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NoFlo
by Jonathan Wilkes 08 Aug '13

08 Aug '13

Hi list, Anyone know about this: http://noflojs.org/ Wikipedia says "flow based" is a subset of "dataflow", but I'm not sure exactly how it relates. Nevertheless it sounds like it might be something like Pd's DSP graph. -Jonathan

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routeOSC - dynamic routing?
by puredata＠11h11.com 08 Aug '13

08 Aug '13

hi all, i have more than 50 OSC messages to [routeOSC], i would like to avoid having to cut and paste & click and drag. what are my options here? [routeOSC /knob1 /knob2 ...] | | [s $0-knob1] [s $0-knob2] thanks

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How to reduce CPU use on unused subpatches-abstracts?
by Mario Mey 08 Aug '13

08 Aug '13

Hi, there... I really need some help. I'm working on a looper-multi-effects (big) patch. It has more than, more or less, 100 stereo FXs. They are all inside the patch as abstracts. But, to avoid them to consume CPU, each one has a [switch~ 0] if it is not working. So, there're only two FX at a time, where the DSP is on. Something like this: Main patch: adc~ | \ | [s $0-pre-r] [s $0-pre-l] [catch~ $0-post-l] | [catch~ $0-post-r] | / [dac~] (the same for Each FX as file-abstracts (using [fx1 $0] to call them) inside the main patch: [r $1-pre-l] [r $1-pre-r] | / [The-FX-itself.....] | \ [throw~ $1-post-l] [throw~ $1-post-r] [0( [1( | / [switch~] This technics DOES work very well. Buuut... when having 100 FX at the same time (even not working), the CPU increase 15-20%. I repeat, there're only two FX working at the time. The rest are "turned-off". For now, the CPU use is: Ready-to-use, 2 FXs on, DSP on: 47% Recorded and playing 8 stereo-banks, 2 FXs being used, DSP on: 60 - 62% (I have quite a few XRUNS) Ready-to-use, 2 FXs on, DSP off: 7% As you can see, the non-signal processing is very low. What I think is that each FX is working when receiving and/or throwing signal (200 [receive~] and [throw~] objects)... even they are sending and/or processing nothing. Is there any other way to connect all the FXs to the main patch and to have a lower CPU consumption? Maybe [inlet~] and [outlet~] consume less CPU? (I should connect all the FX at hand... or find a aumotated way to do it) Thanks a lot. Mario Mey

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Pure Data Controlling SuperCollider via OSC
by Pagano, Patrick 08 Aug '13

08 Aug '13

Does anyone have an example of Pure Data controlling SuperCollider Via OSC? Thanks in Advance pp Patrick Pagano, B.S, M.F.A Assistant in Digital Arts and Science Digital Media Projection and Audio Design Digital Worlds Institute University of Florida, USA (352)294-2020

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gui object arguments
by Dan Wilcox 08 Aug '13

08 Aug '13

Do any of the pd gui / iem gui objects take creation args? Forgive me if I missed this in the help patches. My thought is that it would be nice to be able to create and set a slider's range like this [hsl 0 1] or set the number of radio buttons like [hradio 2] ... -------- Dan Wilcox @danomatika danomatika.com robotcowboy.com

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Re: [PD] routeOSC - dynamic routing?
by Dan Wilcox 07 Aug '13

07 Aug '13

Ah, that's much simpler than what I was thinking. How do you always do it Roman? :D On Aug 7, 2013, at 9:44 AM, pd-list-request(a)iem.at wrote: > From: Roman Haefeli <reduzent(a)gmail.com> > Subject: Re: [PD] routeOSC - dynamic routing? > Date: August 7, 2013 7:16:13 AM EDT > To: pd-list(a)iem.at > > > On Wed, 2013-08-07 at 02:15 -0400, puredata(a)11h11.com wrote: >> hi all, >> >> i have more than 50 OSC messages to [routeOSC], i would like to avoid >> having to cut and paste & click and drag. what are my options here? >> >> [routeOSC /knob1 /knob2 ...] >> | | >> [s $0-knob1] [s $0-knob2] >> >> thanks > > Instead of routing with [routeOSC], you could use the last address field > directly as the send address: > > [/knobs/knob1 23( > | > [routeOSC /knobs/ > | > [list] > | > [; $1 $2( > > As an alternative to the ;-messagebox with hard-coded number of > elements, you could employ a settable [send] > > Roman -------- Dan Wilcox @danomatika danomatika.com robotcowboy.com

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Re: [PD] gui object arguments
by Dan Wilcox 07 Aug '13

07 Aug '13

In looking at g_hslider.c, I imagine something like the following in hslider_new(): // 2 args: range else if((argc == 2) || IS_A_FLOAT(argv, 0) && IS_A_FLOAT(argv, 1)) { min = (double)atom_getfloatarg(0, argc, argv); max = (double)atom_getfloatarg(1, argc, argv); } // 4 args: range & size else if((argc == 4) || IS_A_FLOAT(argv, 0) && IS_A_FLOAT(argv, 1) IS_A_FLOAT(argv, 2) && IS_A_FLOAT(argv, 3)) { w = (int)atom_getintarg(0, argc, argv); h = (int)atom_getintarg(1, argc, argv); min = (double)atom_getfloatarg(2, argc, argv); max = (double)atom_getfloatarg(3, argc, argv); } And an equivalent for the other gui objects. On Aug 7, 2013, at 6:00 AM, pd-list-request(a)iem.at wrote: > From: IOhannes m zmölnig <zmoelnig(a)iem.at> > Subject: Re: [PD] gui object arguments > Date: August 7, 2013 2:42:33 AM EDT > To: pd-list(a)iem.at > > > On 08/07/13 07:49, Dan Wilcox wrote: >> Do any of the pd gui / iem gui objects take creation args? Forgive me if >> I missed this in the help patches. > > all of them do, as this is the way how they keep their properties when > loading a patch. > > on the downside, most of these arguments are not really meant for humans > to parse/write. > and afair, they don't support "short lists" of arguments (so you have to > specify all arguments, or a rather longish subset) > > > fgmasdr > IOhannes -------- Dan Wilcox @danomatika danomatika.com robotcowboy.com

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Re: [PD] gui object arguments
by Dan Wilcox 07 Aug '13

07 Aug '13

Hah ok, that's what I figured but didn't try. After writing patch file parsing for PdParty, I agree that they are not "human readable". It would be nice if there was a short list as you say for the most obvious options. On Aug 7, 2013, at 6:00 AM, pd-list-request(a)iem.at wrote: > From: IOhannes m zmölnig <zmoelnig(a)iem.at> > Subject: Re: [PD] gui object arguments > Date: August 7, 2013 2:42:33 AM EDT > To: pd-list(a)iem.at > > > On 08/07/13 07:49, Dan Wilcox wrote: >> Do any of the pd gui / iem gui objects take creation args? Forgive me if >> I missed this in the help patches. > > all of them do, as this is the way how they keep their properties when > loading a patch. > > on the downside, most of these arguments are not really meant for humans > to parse/write. > and afair, they don't support "short lists" of arguments (so you have to > specify all arguments, or a rather longish subset) > > > fgmasdr > IOhannes -------- Dan Wilcox @danomatika danomatika.com robotcowboy.com

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[PD-announce] [ot] Call for Submissions: Georgia Tech's 2014 Margaret Guthman Musical Instrument Competition
by Jason Freeman 07 Aug '13

07 Aug '13

Call for Entries Georgia Tech's 2014 Margaret Guthman Musical Instrument Competition Submission Deadline: October 28, 2013 Submission URL: http://guthman.gatech.edu Share your ideas for the next generation of musical instruments at Georgia Tech’s 2014 Margaret Guthman Musical Instrument Competition. An annual event to find the world’s best new ideas in musicality, design and engineering, Wired magazine has called the competition an “X-Prize for music,” and contestants have likened it to a TED Conference for new musical instrument designers. The judges for the 2014 Guthman Competition will be: * Young Guru, a Grammy-nominated audio engineer, DJ, and producer best known for his work with Jay Z [http://www.djyoungguru.com/] * David Zicarelli, the founder and CEO of Cycling '74 [http://www.cycling74.com/] * Chris Moore, a professor at the School of Music at Georgia Tech [http://www.music.gatech.edu/people/chris-moore] To learn more about the competition and submit your work, visit http://guthman.gatech.edu. The deadline for submissions is October 18th, 2013. Approximately twenty semi-finalists will be invited to demonstrate, discuss, and perform with their instruments at the competition as they compete for $10,000 in cash prizes. The competition takes place on February 20 and 21, 2014, at Georgia Tech in Atlanta. _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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Pd-list August 2013