Pd-list December 2012

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Re: [PD] GUI overload
by Alexandre Torres Porres 16 Dec '12

16 Dec '12

nice topic; these things happen to me too. Audio is prioritized and GUI gets messy.

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Sample a value from different sliders?
by Sebastian Valenzuela 16 Dec '12

16 Dec '12

Hi all, In my patch I am toggling between different sliders and changing their values. I would like to display the value of the current slider I am changing in a number box (Number2). Every slider's value will stay the same when I leave it to change other sliders. I tried creating this, and i've ALMOST got it, but the sliders change everytime I leave them :( Can anyone take a look at my patch please? I've attached it I would greatly appreciate any help. Thank you for your time, Sebastian

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PD & AI
by Leandro Damasceno 16 Dec '12

16 Dec '12

Hi all I have been wondering... Is there any AI implementation for PD? What have you been using for it? Best Leandro

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Pure Data recipes for OpenEmbedded
by Ilya Dmitrichenko 16 Dec '12

16 Dec '12

Hi, I'm working on a project where I use PD on a BeagleBone board, so I have written an bitbake layer for pd/libpd: https://github.com/errordeveloper/oe-meta-pd Cheers, -- Ilya

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pix_motionblur + rotateXYZ
by Charles Goyard 15 Dec '12

15 Dec '12

Hi list, I have a simple patch that plays a film with pix_movie, with a rotateXYZ to rotate it clockwise or counterclockwise on screen. Now I want to add motion blur in the rotating effect. Just adding pix_motionblur to the chain does not work, because it blurs the movie images but not with respect to the rotation. I understand it's problably because pix_motionblur comes into play before the film is made into a texture and that rotateXYZ applies to the geo the texture is on. So what's a nice way to have motionblur applied to the rotation ? It seems there glsl and pdp examples for that but I don't understand them (I never used these libraries). Thanks, -- Charles

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Fwd: Re: pix_motionblur + rotateXYZ
by Cyrille Henry 15 Dec '12

15 Dec '12

sorry, i forget to send to list. -------- Message original -------- Sujet: Re: [PD] pix_motionblur + rotateXYZ Date : Sat, 15 Dec 2012 10:36:29 +0100 De : Cyrille Henry <ch(a)chnry.net> Pour : Charles Goyard <cg(a)fsck.fr> hello, pix_motionblur is working with pix, not with texture. so you need pix_snap to convert a texture (or framebuffer) to a pix. this is very inefficient. see 1st patch. the 2nd patch does not use pix_motionblur, so it's more efficient. cheers c Le 15/12/2012 09:16, Charles Goyard a écrit : > Hi Cyrille, > >> render in a framebuffer and use this image for the motionblur. > > That's what I tried without success. > > Here's a simplified patch (with a single image instead of movie) showing the situation. > > Rotation should exhibit some blurring, isn't it ? > > Maybe there's smehting I need to setup ? Like alpha or whatso ? > > Thanks a lot, > > > > _______________________________________________ > Pd-list(a)iem.at mailing list > UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list >

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SMAC 2013 & SMC 2013: Second Announcement and Call for Contributions
by Roberto Bresin 15 Dec '12

15 Dec '12

(apologies for multiple postings) Dear all, we are pleased to announce the Stockholm Music Acoustics Conference 2013 (SMAC), to be presented jointly with the Sound and Music Computing Conference 2013 (SMC), on 30 July - 3 August, 2013 in Stockholm, Sweden. The music and paper submissions are now open. Please visit http://smacsmc2013.smcsweden.se/ for more details! Season's Greetings! Roberto Bresin, chair SMC 2013 Sten Ternström, chair SMAC 2013 ______________________________________________ Roberto Bresin, PhD, Associate Professor KTH Royal Institute of Technology CSC School of Computer Science and Communication TMH Dept of Speech, Music and Hearing Lindstedtsv. 24 SE - 114 28 Stockholm Sweden url : www.speech.kth.se/~roberto skype : robertobresin tel : +46-8-790 78 76 mob : +46-70-795 78 76 fax : +46-8-790 78 54

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Re: [PD] Pd-L2ork Features
by Hans-Christoph Steiner 14 Dec '12

14 Dec '12

The vanilla tidy algorithm handled this one OK, but normally its not very helpful. I think getting this kind of thing right means gathering a wide range of examples and edge cases and tweaking it until they all work OK. One thing that might be worthwhile for anyone who has a copy of Max/MSP is to play around with their tidy algorithm. I think they put a lot of work into it, so it would give you an idea of what's possible. IMHO, the l2ork algorithm is probably workable as is, but even with full undo, lots of people will be unhappy to see their patch collapse into a single line. .hc On Dec 11, 2012, at 5:07 PM, Jonathan Wilkes wrote: > I guess there are two questions: > 1) How does tidy decide to line up the selected objects in a column vs. a row? > 2) How smart can "tidy up" actually be? For example in Hans screencapture I > see three columns of offset objects, but maybe other people see a different pattern. > > I guess as long as it works ok for a majority of cases, there's alway infinite undo. > Plus I might be able to get my columns by selecting the objects for each column > at a time, and tidying each column separately. > > > But perhaps if "tidy up" would end up moving an object onto another object it should > offset the one being moved (like it does if two objects are sitting directly on top of > each other before tidying). > > > -Jonathan > > > >> ________________________________ >> From: Ivica Ico Bukvic <ico(a)vt.edu> >> To: Hans-Christoph Steiner <hans(a)at.or.at> >> Sent: Tuesday, December 11, 2012 4:51 PM >> Subject: Re: [PD] Pd-L2ork Features >> >> >> Just tried it here and it works just fine with bunch of lengthy comments. The trick is first Ctrl+Y lines it up across an axis, the second one spaces it out evenly. So, I think the only thing you didn't do was press it twice (AFAICT from the screenshot). >> >> On 12/11/2012 04:49 PM, Ivica Ico Bukvic wrote: >> >> Have you tested this on pd-l2ork since it calculates width differently than pd-extended might? Can you send the example patch? >>> >>> On 12/11/2012 04:32 PM, Hans-Christoph Steiner wrote: >>> >>> Nice videos, the GUI and GOP handles are great. I like the improved tidy-up. I was messing around with it, the problem is that while is does seem to work better in cases like you showed, but it seems to have bad edge cases. Here's an example of the results of running it on a random patch I had on my desktop and compared to the vanilla result: >>>> >>>> >>>> .hc On Dec 11, 2012, at 3:42 PM, Jonathan Wilkes wrote: >>>> Hello, I thought I'd post some of the recent changes in Pd-L2ork. Here are some: iemgui anchors: > http://www.youtube.com/watch?v=5SM1hiz9S5U&feature=plcp gop anchor: > http://www.youtube.com/watch?v=uMu5JcKE1sU&feature=plcp improved tidy-up: http://www.youtube.com/watch?v=Ms5yOvgoK_Q&feature=plcp array update notification: > http://www.youtube.com/watch?v=q1HbYrvNxEg&feature=plcp move to front/back: > http://www.youtube.com/watch?v=af9KiJfSp68&feature=plcp infinite undo (with lyrical Pd accompaniment!): > http://www.youtube.com/watch?v=wTPZxcgWoI0&feature=plcp from the most recent git commits, presets: > http://www.youtube.com/watch?v=IS7_x727kZ4&feature=plcp The presets video unfortunately speeds up in the middle for > some unknown reason. In that part it shows how I can > copy/paste an abstraction and that instance gets its own state > associated with it, which is stored with the preset_hub. -Jonathan _______________________________________________ Pd-list(a)iem.at mailing list > UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list >>>> >>>> >>>> _______________________________________________ Pd-list(a)iem.at mailing list > UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list >>> >>> >>> -- > Ivica Ico Bukvic, D.M.A > Composition, Music Technology > Director, DISIS Interactive Sound & Intermedia Studio > Director, L2Ork Linux Laptop Orchestra > Head, ICAT IMPACT Studio > Virginia Tech > Department of Music > Blacksburg, VA 24061-0240 > (540) 231-6139 > (540) 231-5034 (fax) disis.music.vt.edu l2ork.music.vt.edu ico.bukvic.net >> >> >> -- > Ivica Ico Bukvic, D.M.A > Composition, Music Technology > Director, DISIS Interactive Sound & Intermedia Studio > Director, L2Ork Linux Laptop Orchestra > Head, ICAT IMPACT Studio > Virginia Tech > Department of Music > Blacksburg, VA 24061-0240 > (540) 231-6139 > (540) 231-5034 (fax) > disis.music.vt.edu > l2ork.music.vt.edu > ico.bukvic.net >> >>

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call for works
by Oded Ben-Tal 14 Dec '12

14 Dec '12

This year, the theme of Kingston University’s Improvisation and Digital Arts Festival (IDAF) is symbiosis. The IDAF prize will be awarded in recognition of an outstanding piece of work under the broad headings of improvisation and the digital arts. We encourage submissions of both fixed work and documentations of performance/installations (which may be audio-only or mixed media) that address the festival theme of Symbiosis. more information: http://www.idaf.co.uk/?page_id=229 ___________________________________________________ Oded Ben-Tal http://ccrma.stanford.edu/~oded oded(a)ccrma.stanford.edu

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2 triggers to turn on 1 trigger?
by Sebastian Valenzuela 14 Dec '12

14 Dec '12

Hey everyone, Simple question I guess, but i'm having trouble with it. 3 triggers... When triggers 1 and 2 are ON, they turn ON trigger 3, but with any other configuration of the first two triggers, the third trigger is turned OFF. How can I do this? Thank you in advance, Sebastian

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Pd-list December 2012