Pd-list March 2017

pd-list@lists.iem.at

65 participants
92 discussions

Repeating an image texture in GEM
by Antonio Roberts 30 Mar '17

30 Mar '17

Hi Pure Data list. I'm attempting to repeat an image via [pix_coordinate]. The help patch has an example of how by sending [rectangle 0, repeat 1( to [pix_texture] but it results in there being gap between each repetition once new coordinates are set. Worse still, if the image isn't square there is a big blank space. If I use [rectangle 0 ( then the aspect ratio is maintained but it doesn't repeat. Does anyone know how to work around this? Antonio -- ============================ antonio(a)hellocatfood.com http://www.hellocatfood.com ============================

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Running Pd with real-time priority
by Alexandros Drymonitis 29 Mar '17

29 Mar '17

When running Pd, it is supposed to run with real-time priority by default, right? When launching Pd from the terminal, you usually get this printed: priority 6 scheduling enabled. priority 8 scheduling enabled. I'm running Pd on an Odroid-U3, and launching Pd from the terminal doesn't print anything like this. I'm using Pd with jack, which I run with real-time priority (I'm using Qjackctl and I'm clicking on the Realtime tick-box). I have the following both in /etc/security/limits.conf and in /etc/security/limits.d/audio.conf: @audio - rtprio 95 @audio - memlock unlimi ted @audio - nice -19 The user odroir (which is the default user in the Odroid image) is a member of the audio group. What am I missing here? Is Pd running with real-time priority indeed, or do I need to do something more than that to run with real-time priority?

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Re: [PD] pd opens patch twice from script
by Dan Wilcox 29 Mar '17

29 Mar '17

The patch window state is being saved and re-opened when Pd is being restarted. See http://puredata.info/docs/faq/help-pd-crashes-on-startup-on-mac-osx-10-7 <http://puredata.info/docs/faq/help-pd-crashes-on-startup-on-mac-osx-10-7> Newer versions of vanilla have a fix that disables state saving automatically, but Pd-extended does not. > I want to create an automatic control of a patch which can freeze. > The first patch send every x seconds a signal via osc to an other patch. If the first patch does not respond after x+n seconds the first the second patch runs a shell script to killall pd instances > than run a shell script which starts the patches > > like this: > > /Applications/Pd-0.47-1-64bit.app/Contents/MacOS/Pd /Users/xxx/Desktop/OSCcontrol.pd > sleep 5 > /Applications/Pd-extended.app/Contents/MacOS/Pd-extended /Users/xxx/Desktop/OSCcontrolsend.pd > > every time pd starts, each instance opens twice later even three times and so on. What is the solution? Why this happens? > > Is there any hope? > > Best, > > Popesz -------- Dan Wilcox @danomatika <http://twitter.com/danomatika> danomatika.com <http://danomatika.com/> robotcowboy.com <http://robotcowboy.com/>

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[repeat] default value
by Peter P. 27 Mar '17

27 Mar '17

Hi list, it seems the [repeat object out of zexy has a default value of 2 when no argument is supplied. The helpfile does not mention this though. Is 2 the default? Thank you! best, P

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declare: multiple externals?
by Peter P. 27 Mar '17

27 Mar '17

Hi list, using the [declare] object I experience that multiple libraries can not be written as on the shell, eg. -lib Gem:zexy but have to be written lik -lib Gem -lib zexy. Is that intentional or known? best, P

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libPd4unity and clicks
by Kerry Hagan 27 Mar '17

27 Mar '17

Hi all, Can anyone point me to a resource for people working with libPd in Unity - a student of mine is having a clicking problem that appears (at first blush) to be a buffering issue. Links to websites/forums/videos much appreciated… Thanks in advance, Kerry www.kerrylhagan.net www.spade.ul.ie www.dmarc.ie www.issta.ie

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Re: [PD] oops (did a bad thing in puredata.info)
by Dan Wilcox 27 Mar '17

27 Mar '17

> From: zmoelnig(a)iem.at <mailto:zmoelnig@iem.at> > > anyhow, i think i've learned *my* lesson. backups? ;) -------- Dan Wilcox @danomatika <http://twitter.com/danomatika> danomatika.com <http://danomatika.com/> robotcowboy.com <http://robotcowboy.com/>

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[text define] functionality for text in structs?
by Derek Kwan 26 Mar '17

26 Mar '17

Hey list, Is there a way to get and/or simulate the functionality of [text define] for texts in structs (ie [struct mystruct float x text t])? It seems like you can't send pointers into [text define] and you can't use the -s flag in [text define] (not that it'd make much sense since the text is already there in the scalar), but I'm missing the reading/writing to files and editing via popup window (which would be handier with larger chunks of text). I've investigated alternatives using a proxy [text define] and then [text fromlist] from it into a [text tolist] for the scalar's text (which looks to be the best solution for now) and I suppose it's also possible to add lines one by one (or in series in one message with comma delimiters) or edit the .pd file directly. I've been working with randomly choosing from groups of lists in stages (say, choosing randomly from lists in group 1 in one stage, then group 2, etc.) and have been doing it with just working from one big [text] instance but it looks like perhaps using structs with text members (as in the mystruct example above) would be more suited for that sort of thing with each scalar being a stage. -- Derek Kwan www.derekxkwan.com

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[PD-announce] ICMC submission deadline extended!
by Richard Dudas 26 Mar '17

26 Mar '17

The deadline for submissions for the 2017 ICMC in Shanghai has been extended to March 31st! I am sure there are a lot of you out there in the Pd community who have fantastic music to submit, and/or interesting projects to write up a papers! Please feel free to diffuse this information to other computer music mailing lists! Hoping to see many of you in Shanghai! -Richard ============================= Call for Submissions, ICMC/EMW 2017 The 43rd International Computer Music Conference (ICMC 2017) and 6th Electronic Music Week (EMW) will be held in Shanghai, China, organized by the Shanghai Conservatory of Music. The event will take place from October 16th to 20th. Conference Theme Hearing the Self There is an ancient Chinese saying (by Lao Zi):大音希声，大象无形Dà yīn xī shēng,dà xiàng wú xíng (The best music and art lay in silence and abstraction)!We think: in silence, we hear the real sound within ourselves. However, in a modern world of unceasing innovation, we continue to open ourselves to new music and images within and beyond our senses, searching for "the Sound of the Self." At the ICMC/EMW 2017 in Shanghai, we welcome you and look forward to hearing you in your work about "the Sound of the Self." -Qiangbin Chen, Chair of ICMC 2017 Under two major categories of open calls - Call for Paper and Call for Music, we offer vast varieties of research topics and creative practices. We also proudly to feature the open calls for: Special Paper Edition-Mandarin language based music and music technology research paper and The EMW Young Talents Commission Program. Please join us in Shanghai at ICMC/EMW 2017. For submission details, please visit our official website: www.icmc2017.com <http://www.icmc2017.com/> Important Dates Submission Deadline March 31, 2017 Acceptance Notification June 16, 2017 Registrations Open June 16, 2017 ICMC October 16-20, 2017 Contact Website: http://www.icmc2017.com <http://www.icmc2017.com/> Email: info(a)icmc2017.com <mailto:info@icmc2017.com> _______________________________________________ Pd-announce mailing list Pd-announce(a)lists.iem.at https://lists.puredata.info/listinfo/pd-announce

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editing puredata.info downloads
by Alexandre Torres Porres 26 Mar '17

26 Mar '17

howdy, I was hoping to edit and update the information about cyclone in https://puredata.info/downloads/cyclone and https://puredata.info/downloads/by-category/library but it seems I have no privileges for that, can someone help me? thanks

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Pd-list March 2017