Pd-list October 2007

pd-list@lists.iem.at

166 participants
302 discussions

Re: [PD] [PD-dev] openpanel length limit on OSX and linux
by Tim Boykett 18 Oct '07

18 Oct '07

To clarify: The file I want is: /Volumes/WORKGROUPHARBOUR/Projects/ShortTermDoc/Code/VideoFiler/ 20071004/test1-1.mov when I click on it in the openpanel help patch, I see this: print: symbol /Volumes/WORKGROUPHARBOUR/Projects/ShortTermDoc/Code/ VideoFiler/20071004/test1* where the position of the * is consistent across various files I have tried. The problem might be in TkTcl. If I create a deep directory structure: $ mkdir 1234567890/1234567890/1234567890/1234567890/1234567890/1234567890/123456 7890/1234567890/1234567890/1234567890 $ touch 1234567890/1234567890/1234567890/1234567890/1234567890/1234567890/123456 7890/1234567890/1234567890/1234567890/ttt then try to openpanel into it, I get the following in the Pd console window: error: .printout.text: no such object print: symbol /Users/tibo/ 1234567890/1234567890/1234567890/1234567890/1234567890/1234567890/* I checked to see whether symbols has a maximum length of 80 char or so, but it does not seem to be the case. That is what I meant by my last comment. Anybody know how I might get around this? Cheers, tim On 04/10/2007, at 5:17 PM, Mathieu Bouchard wrote: > On Thu, 4 Oct 2007, Tim Boykett wrote: > >> I have found a strange problem with openpanel on OSX and linux. >> If I open a file with a long name, including the whole directory, >> then it gets cropped at around 80 characters (maybe 78 or 79). I >> have tested this on a debian 0.40 install and the latest OSX >> extended. I cannot see where this 80 character restriction might >> come from - looking at the source there seems to be no place that >> it is mentioned within the PD code. > > [print] has a limit size like that, but the actual limit size of pd > is more like 1000. > > (in desiredata, the limit of 1000 has been removed) > >> I hope someone can help. It does not seem to be a problem with symbol >> lengths. > > What do you mean? > > _ _ __ ___ _____ ________ _____________ _____________________ ... > | Mathieu Bouchard - tél:+1.514.383.3801, Montréal QC Canada

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texturing a circular image onto a hemisphere in GEM
by Alex 18 Oct '07

18 Oct '07

Maybe a different subject will inspire some help? basically, I have video that was shot on a mirrored spherical ball.. this gives a circular image inside a rectangular video, I've figured out how to crop it so that I just get the square that surrounds the circle, but I cannot figure out how to correctly map this texture onto a sphere so that it is only on one hemisphere and so that the circle's circumference is on a "great circle" of the sphere? [ie it the circle is warped out so that it becomes a hemisphere]. I figure maybe I have to do some GEMgl stuff for this? if anyone has done this, would you please share? If not, any advice? Thanks, -Alex On 10/10/07, Alex <x37v.alex(a)gmail.com> wrote: > I have some panoramic video that I want to use to texture a hemisphere > [or rather, the bottom half of a sphere]. > > I cannot simply texture the sphere with the video because the warping > is not correct.. it seems that I need some sort of non-rectangular > warping of the image before I texture the object, or a non-rectangular > mapping of the texture onto the sphere. > > Any ideas or advice? Does anyone else have experience working with > panoramic video in Gem? > > -Alex >

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pyode problems
by marius schebella 18 Oct '07

18 Oct '07

hi frank and all, (sorry, if you get this twice, I forgot the attachement) when I play around with pyode world then I am having problems with the rotation of the objects (I think...?). I will look deeper into you example patches, but two questions: there seems to be one object in the middle of the space by default, is that from pyode? what exactly is it? and what am I doing wrong with the rotation, the objects behave a little bit strange. I attached a testpatch, so that you can see what I am doing. thanks for help. marius.

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Tuxdroid and pure data
by Olivier Revollat 18 Oct '07

18 Oct '07

Does anybody use pure data with tuxdroid (http://www.tuxisalive.com/) ?

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sound annotation
by pueblo＠mail.ljudmila.org 18 Oct '07

18 Oct '07

hello list, I am looking for a way to annotate sound, so to associate text information to sound files. Would it be a way in pd to do it? I would need to create time stamps in a sound file and associate keywords and notes to these nodes. I have searched the archives looking for this but perhaps has been called differently. I hope somebody can give me some clues where to find out more about this. thanks in advance, Alejandra

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Re: [PD] sound annotation
by pueblo＠mail.ljudmila.org 18 Oct '07

18 Oct '07

> do you mean something like karaoke? > marius. :) well more like audiofiles that can be tagged hopefully the notes will be stored in a db and then yes you could make a karaoke or a sound map. Praat looks good , thanks Luiz . I am reading of aubio library too. wonder if I can save the associated notes as separate text files, xml files maybe. thnx! A > > pueblo(a)mail.ljudmila.org wrote: >> hello list, >> >> I am looking for a way to annotate sound, so to associate text >> information >> to sound files. Would it be a way in pd to do it? >> >> I would need to create time stamps in a sound file and associate >> keywords >> and notes to these nodes. I have searched the archives looking for this >> but perhaps has been called differently. I hope somebody can give me >> some >> clues where to find out more about this. >> >> thanks in advance, >> >> Alejandra >> >> >> _______________________________________________ >> PD-list(a)iem.at mailing list >> UNSUBSCRIBE and account-management -> >> http://lists.puredata.info/listinfo/pd-list >> > >

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Re: [PD] many paths, how
by Enrique Erne 18 Oct '07

18 Oct '07

On Wed Oct 17 0:08 , Frank Barknecht sent: >Hallo, >Atte André Jensen hat gesagt: // Atte André Jensen wrote: > >> My paths section in my preferences is full, and I need to ad another. >> remember there was some discussion recently about how to add more, but I >> can't seem to find it. Could anyone refresh my memory? > >Hm, this gets asked (and answered) once every 1.5 weeks. What can we >do about it? maybe a little help or hint link inside the preference dialogue that points to http://puredata.info/docs/tutorials/TipsAndTricks#add-more-entries-to-the-p… would help a lot. any tcl/tk heroes around? eni

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Re: [PD] midipidi (attn: thomas grill)
by sven 18 Oct '07

18 Oct '07

ah dammit. it needs a certain beta build of pyext that thomas grill mailed me once. even the one here http://grrrr.org/ext/beta/pd/win/py.dll doesn't work even though it should (same version as i have it says). i've added the binary i use to http://puredata.info/Members/sven/midipidi please try that one. i will try to make it work with the official one in the next days. thomas, can you tell from the binary what you've mailed me back then? it seems to have threading issues fixed that are still present in the "official" beta here http://grrrr.org/ext/beta/pd/win/py.dll >py/pyext 0.2.0 - python script objects >(C)2002-2005 Thomas Grill - http://grrrr.org/ext > >using Python 2.4.4 (#71, Oct 18 2006, 08:34:43) [MSC v.1310 32 bit (Intel)] > > >midipidi>: --------------------------------- >midipidi>: midipidi v0.06 by sven koenig >midipidi>: http://puredata.info/Members/sven >midipidi>: pd0.40 + pyext0.2 + python2.4 >midipidi>: --------------------------------- >error: gatom: no method for '' >... you might be able to track this down from the Find menu. >error: gatom: no method for 'toggle [E] to edit.' >midipidi: could not load mapping file "mapping.txt"! >py/pyext: Could not convert argument <type 'tuple'> >py/pyext - No data to send >...

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Pd-extended final release candidate - please test!
by Si Mills 17 Oct '07

17 Oct '07

Hi I've noted a couple of bugs: * FFT seems to be broke on PPC. I just get nasty crackles. (Pb G4 / 10.4.10) * [blosc~] doesn't instantiate - You have to physically add a '~' to the external in the library to fix it. * [freeverb~] produces no sound thanks

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Re: [PD] midipidi (to map midi controllers to pd receivers)
by sven 17 Oct '07

17 Oct '07

oops! fixed. https://www.puredata.info/Members/sven/midipidi/midipidi_v0.07.zip/ > File "midipidi.py", line 9, in ? > from widgets import Symbol, Number2, Toggle, Bang, LazySendHandle > File "widgets.py", line 5, in ? > from lazysend import LazySendHandle >ImportError: No module named lazysend

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Pd-list October 2007