Pd-list July 2009

pd-list@lists.iem.at

136 participants
179 discussions

-nogui mistake
by Caio Barros 28 Jul '09

28 Jul '09

Hi all, I was experimenting with pd and inserted the stupid startup flag -nogui. I read a old thread in this list of a member that did the same thing, and runned pd from the shell with pd -noprefs. It worked alright, but now none of the startup libraries are there anymore and I don't remember what the where ;) I'm running pd-exended in Ubuntu, and I tried to remove and reinstall the package but the configurations still remains the same after that...

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Re: [PD] purepd atan2~ without expr/externals?
by padawan12＠obiwannabe.co.uk 28 Jul '09

28 Jul '09

A way to attack it might be to find a continued fraction form like I did for tanh, about 4 or 5 terms was an adequate approximation. Hi, I'd like to use a signal [atan2~] in a Pd without externals nor [expr~] (i.e. inn RjDj). Does anyone have a purepd implementation of it or maybe a pointer to some math/trigonometric identity/ln-substituion formula for atan2? Ciao -- Frank Barknecht Do You RjDj.me? _ ______footils.org__ _______________________________________________ Pd-list(a)iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list

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maximum number of outlets, pd file format
by Peter Plessas 28 Jul '09

28 Jul '09

Dear list, i want to create a [readsf~] with 120 audio outlets, and connect them to somewhere. I create that very patch in a text editor, since i don't want to pull that many patchcords. If i open that patch with pd, it seems to load it fine, but if i save the same patch from within pd, the maximum number of outlets gets truncated at 64. While i perfectly understand that no one ever thought about someone needing 120 outlets (and yes, there is a reason why i attempt this :-)), it seems 2^6 is a limit for pd's patchfile format. didn't find something in the archives, anyone already had this? Could there be a simple change to pd's sources to increase that limit? thanks! Peter

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Re: [PD] HID problem in Xubuntu.
by Daniel Wilcox 28 Jul '09

28 Jul '09

> Hi? Hans, > > I've been checking the archives and found only one issue that has to do > with the ubuntu problem and sais to put this line: > KERNEL=="event[0-9]*", MODE="0666" > > in /etc/udev/rules.d/40-permissions.rules file. > > The problem is that xubuntu 9.04 (jaunty) doesn't have this file > any more and permissions.rules, i think, are given in other archives... > i'm looking in ubuntu forums to see what can i do... If someone > knows something about... > If you are using Ubuntu/Xubuntu Jaunty, the udev permissions files have been moved to /lib/udev/rules.d: https://lists.ubuntu.com/archives/jaunty-changes/2009-January/002619.html As for the above, you can try adding the group to plugdev, something like KERNEL=="event[0-9]*", MODE="0666", GROUP="plugdev" since all users should be in the plugdev group. I use this technique to open the mouse on my visual application which uses sdl and runs from a basic terminal without X: KERNEL=="mouse*" GROUP="plugdev" There is also no need to modify the existing udev rule files since they are read sequentially and can overwrite each other. So, following the debian udev rule naming convention, if you make a file called 90-puredata.rules and put the event rule in there, it should override or modify the existing default rule. Hans, it should be totally possible to ship a pd Ubuntu .deb that can install this automatically as I've done this with my own tools. I can help with this if needed, I just havent used [hid] much. Also, udev is really picky ... make sure each rule is on one line or it will fail. You can also use the udev tools to test each script for parse errors, but I'm at work on a Hardy machine so I can't give you the command right now. The udev admin script changed names between versions. -- Dan Wilcox danomatika www.robotcowboy.com

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pd video promo
by CICCOLIX 27 Jul '09

27 Jul '09

Hi, I like to show this video made with recordmydesktop where I show a fanny pd interface (suitable for children) with some basic noise processing stuff. The title is Dal Rumore al Suono (From noise to sound) http://www.vimeo.com/4313993 bye -- Lazzaro

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real time mode for vasp ?
by cyrille henry 27 Jul '09

27 Jul '09

hello, is there a real time mode for vasp? i need to do lot's of operations (addition / multiplication) on 500 float arrays in a deterministic way. or maybe something similar to vasp? thanks Cyrille

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Building PD-extended
by fotorebelion 27 Jul '09

27 Jul '09

hello pd'people! i am trying to install Pd.extened-41.4 on a debian64 sid (unstable) kernel 2.6.30- i have been looking around and the option of installing 32bit with ia32lbs an ---force-architecture gave me libsasound2 problems.. so i found a tutorial that explain how two build from source for 64bits.. i have managed to compile the extended libraries.. and run make install && make packages... here everything gives the ok.. and then after compiling for a while it gives me an error saying that i have a problem with DEBIAN/control file on line 9.. in "depends" field, that i its missing a packages name or that garbage has been found.. when checking this file.. in the place of dependes it says: xterm, ttf-bitsream-vera i dont really understand what the problem is.. can somebody helpme

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Problem about saving a table (for using own waveform)
by Uluğ Can Kazaz 26 Jul '09

26 Jul '09

Hello;I have a problem about saving table's array. I'm trying to write my own waveform to use with [tabosc4~] but it doesn't save the waveform on array. I mean when i closed the file and reopened it, there is an empty array. I tried to check "save contents" from properties and it didn't save the array too. What should i do to save the table, or is there any other way i can use a waveform that i drew? Waiting for suggestions, thanks. -- U. Can KAZAZ

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robotcowboy mini european tour cd
by danomatika 26 Jul '09

26 Jul '09

Howdy, In Jun-July, robotcowboy made a small tour of Western Europe: * Jun 21 - Paris, FR @ Fete de la Musique * Jun 26 - Rotterdam, NL @ Attent * Jun 27 - Amsterdam, NL @ UnderTheBridgeSquat * Jul 04 - Gothenburg, SE @ The House of Win-WIn I have combed through the live recordings and made a live cd: http://www.robotcowboy.com/media/suboptimal-live-09-cd/ Obviously I solved most of the issues I had with pd and got it running in realtime. No dropouts and plenty of effects including the guitar reverb. At least I don't have to carry around my Super Reverb ... --- Dan Wilcox danomatika.com robotcowboy.com

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[PD-announce] RjDj COmposer Pack - beta
by Frank Barknecht 26 Jul '09

26 Jul '09

= Create reactive music scenes with the RjDj composer pack = July 24th, 2009 http://more.rjdj.me/2009/07/24/composerpack/ For some time now the RjDj team has been hard at work creating a library of tools to help everyone create scenes for RjDj (i.e. Pd patch bundles). These have been available for a while, as RjLib, from the RjDj website and wiki. However we have now consolidated these tools, in addition to some others, into the RjDj composer pack. It's available for download now here : http://trac.rjdj.me/wiki/ComposersPack The RjDj composer pack is a set of tools designed to help at all stages of the scene creation process. It contains a series of folders: 1. Example Scenes - This is a series of examples for RjDj to get you inspired. 2. Scene Template - This is a blank template for you to use to create scenes. It contains temporary images in the correct size and also contains the "rj" library in a subfolder. The rj library contains a large number of Pure Data abstractions (vanilla!) we have developed which you can use whilst creating your scenes. It features many types of tools you would find in conventional music making, as well as many you certainly wouldn't! 3. Rjutils - This folder contains a number of Pure Data tools for working with scenes. They are useful for testing scenes whilst on your computer. 4. Pd - This folder contains some essential custom Pd objects that are not part of the usual Pd installations. You should add these to the Pd installation on your computer (i.e. copy them to the 'extra' directory or somewhere else in you Pd search path), but don't put these into your Scene directory, as the RjDj mobile app includes them already. 6. Rjz server - This is a tool that lets you test your scene on your iPhone or iPod Touch without jail-breaking it. 7. Doc - In this folder we are delighted to include, with kind permission from Andy Farnell and his publisher, an excerpt from his book "Designing Sound" which is an excellent introduction to Pure Data. Eventually we hope to incorporate a distribution of Pure Data within the Composer Pack. In the meantime, please download Pd for your platform here : http://crca.ucsd.edu/~msp/software.html rsp. http://puredata.info/downloads (don't use Pd-extended, get the 'vanilla' versions on the bottom of the latter page.) We are going to be continually updating this pack with new tools and extended documentation and we have some very exciting things in the pipeline for the composer community. To find out more about creating reactive music scenes and RjDj, check out our wiki at http://trac.rjdj.me -- Frank Barknecht Do You RjDj.me? _ _____rjdj.me_ _______________________________________________ Pd-announce mailing list Pd-announce(a)iem.at http://lists.puredata.info/listinfo/pd-announce

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Pd-list July 2009