Pd-list November 2016

pd-list@lists.iem.at

71 participants
87 discussions

ofxPd, libPd, style of communication/calls between lib and c++
by Robert Grah 10 Nov '16

10 Nov '16

Hey there, I just discovered how easy libPd can be integrated into openframeworks with ofxPd. I am wondering how the both communicate and sending messages. Which protocol is used and in which thread and speed is the communication running? Are real c++ functions called or is there somethin like sockets osc or so used? Can someone enlighten me. Couldnt find something online so far. Cheers, Robert

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[PdCon16] Registration for Workshops is open
by Jaime Oliver 10 Nov '16

10 Nov '16

here: http://www.nyu-waverlylabs.org/pdcon16/workshops/ <http://www.nyu-waverlylabs.org/pdcon16/workshops/>

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Re: [PD] [pdconv16_r] Expanding abstractions & Compiling Vanilla Patches As Objects (Gen~?)
by Pierre Guillot 10 Nov '16

10 Nov '16

Hi Alexandre, > I wonder if a thing like libpd could work as turning a vanilla patch into a > compiled object to be used inside pd... that'd be something like gen~ in > max/msp. Can you be more specific ? For the moment, I think it would be equivalent to use an abstraction or the object [pd~] (libpd loads dynamically a patch so I guess that the execution of the patch cannot be optimized and except if the patch has been be somehow included inside the binary, you'll have to share the patch with the object). For me, the main advantage of gen~ is that it generates code that can be used inside an application but libpd already offers this feature. So what would be the advantage? > A - being able to retrieve control data from [inlet~] I did it in the Cicm Wrapper but it was pretty tricky. If you use the object [hoa.process~], you can send messages via a signal inlet for example. I'm not very proud of this because I had to hack a bit the inlet class. Now, I don't know if I must remove this feature or keep it... Perhaps somebody could tell/remind us if there is a reason why signal inlets can't receive messages. > B - being able to know if a signal is connected to [inlet~] I also did it in the Cicm Wrapper, perhaps this feature could be included in the "m_pd.h" interface because for the moment you need to include "g_canvas.h" and "m_imp.h". Anyway, if you want a simple code that shows how to do it, I have an example <https://github.com/pierreguillot/pd-dummy/blob/master/src/connected_tilde.c> in my dummy library. Cheers

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Purr Data Beta 3
by Jonathan Wilkes 08 Nov '16

08 Nov '16

Purr Data Beta 3! This is the GUI port of Pd-l2ork from tcl/tk to nw.js. Canvas zooming, svg-based data structure drawings, GUI theming, and more... A lot of this beta was devoted to getting an automated build system up and running. * fixed "stale pointer" bug when re-opening a subpatch on a scalar that has an event handler * added ds tutorial for field parameters * removed more debugging messages * updated ds tutorials, add coords tutorial for ds shapes * fixed stroke-linecap "square" style * use standard "d" attribute instead of "data" for setting svg data * fixed for the open dialog * added feature to format path data into a FUDI message * added table of contents to help browser * fixed crasher with scalar dialog handling of vector data * fixed data properties dialog positioning * fixed typos in drawnumber_vis that caused sizing bug * check scroll bars after zooming the canvas * allow doc/ and extra/ prefixes to search a particular directory (instead of a natural language search) * allow browsing the docs using native file dialog * fixed small bugs in the doc search engine * fixed font size bug on newer versions of Gnu/Linux * fixed pdogg dependency, bump version to 0.25.2 * fixed regression with broken object box getting recreated with a superfluous cord connection * now using homebrew on OSX instead of macports (faster install time, smaller install size) * fixed stroke-dashoffset to stick when scalar is re-vis'd * lots of other small fixes here and there... This is a beta release, so please report lots of bugs to https://git.purrdata.net/jwilkes/purr-data/issues Binaries: Debian Jessie 32-bit: https://git.purrdata.net/jwilkes/purr-data-binaries/raw/master/purr-data-i6… Debian Jessie 64-bit: https://git.purrdata.net/jwilkes/purr-data-binaries/raw/master/purr-data-x8… Ubuntu 14.04 32-bit: https://git.purrdata.net/jwilkes/purr-data-binaries/raw/master/purr-data-i6… Ubuntu 14.04 64-bit: https://git.purrdata.net/jwilkes/purr-data-binaries/raw/master/purr-data-x8… Ubuntu 16.04 64-bit: https://git.purrdata.net/jwilkes/purr-data-binaries/raw/master/purr-data-x8… Windows with 64-bit GUI: https://git.purrdata.net/jwilkes/purr-data-binaries/raw/master/purr-data-x8… Windows with 32-bit GUI: https://git.purrdata.net/jwilkes/purr-data-binaries/raw/master/purr-data-i6…

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[PD-announce] Three opportunities for spatial computer musicians
by Eric Lyon 08 Nov '16

08 Nov '16

Greetings, and apologies for any cross-postings. This is to present three opportunities for those of you who are interested in composing for high-density loudspeaker arrays (HDLAs). First, the Computer Music Journal is soliciting letters on the subject of composing computer music for HDLAs. Please see http://www.computermusicjournal.org/HDLA-forum.html Second, The Spatial Music Workshop at Virginia Tech will take place between July 30 - August 3, 2017. This is an opportunity for composers, sound artists, and audio researchers to learn about spatial audio and work with the 139-loudspeaker system in the Cube at Virginia Tech Please see: http://www.icat.vt.edu/content/2017-spatial-music-workshop Finally, Cube Fest at Virginia Tech will take place between August 3 - 6, 2017. This is a festival designed to present works conceived for HDLAs. Attendees of the Spatial Music Workshop receive free admission to all Cube Fest events. Please see: https://www.icat.vt.edu/content/cube-fest-2017 Any questions, please contact me by email (ericlyon(a)vt.edu). Best wishes, Eric _______________________________________________ Pd-announce mailing list Pd-announce(a)lists.iem.at https://lists.puredata.info/listinfo/pd-announce

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Re: [PD] waldorf microwave
by Peter Nyboer 07 Nov '16

07 Nov '16

> has anyone done a waldorf microwave editor in puredata? No, but there is an editor of sorts in Max for Live - it would at least give you a heads up on all the MIDI parameters in a Pd-like envrionment: http://www.maxforlive.com/library/device/1482/microwavext-editor <http://www.maxforlive.com/library/device/1482/microwavext-editor> Peter

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Block staggering
by Matt Barber 07 Nov '16

07 Nov '16

Hi list, This must've come up before, but I can't find it on search. Is there a reliable way to stagger large block computation so that the load is spread across ticks rather than spiking? Does it matter? I'm thinking of this classic configuration, where each block is calculated right before the X: XXXXXXXXXXXXXXXXXXXXXXXXX X X X X X X X X X X X X X X X X X X X X X X X Rather than: XXXXXXXXXXXXXXXXXXXXXXXXX X X X X X X X X X X X X X X X X X X X X X X X X X X

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Re: [PD] abl_link~ for windows ?
by Dan Wilcox 05 Nov '16

05 Nov '16

AFAIK, the desktop version builds using the Link C++ sources, so it *should* build in MinGW since it’s using pd-lib-builder. Maybe you can give it a try? -------- Dan Wilcox @danomatika <https://twitter.com/danomatika> danomatika.com <http://danomatika.com/> robotcowboy.com <http://robotcowboy.com/> > On Nov 5, 2016, at 5:00 AM, pd-list-request(a)lists.iem.at wrote: > > From: Jean-Yves Gratius <jyg(a)gumo.fr <mailto:jyg@gumo.fr>> > Subject: [PD] abl_link~ for windows ? > Date: November 4, 2016 at 6:09:56 AM MDT > To: pd-list(a)lists.iem.at <mailto:pd-list@lists.iem.at> > > > Hi list, Hi Peter > > Any news of abl_link~ external for windows ? > > I'd be very happy to test and use it in my band ;) > > > Many thanks in advance > > Jean-Yves

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abl_link~ for windows ?
by Jean-Yves Gratius 05 Nov '16

05 Nov '16

Hi list, Hi Peter Any news of abl_link~ external for windows ? I'd be very happy to test and use it in my band ;) Many thanks in advance Jean-Yves

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waldorf microwave
by Simon Iten 05 Nov '16

05 Nov '16

hi, has anyone done a waldorf microwave editor in puredata? cheers

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Pd-list November 2016