Pd-list April 2005

pd-list@lists.iem.at

141 participants
255 discussions

GEM : How to create vertex dynamically? / drawing 3D lines?
by Georges Babouche 01 Apr '05

01 Apr '05

Dear list, I couldn't find anyone answering my question on the list... (sob!) Given the traffic these days, I can see various reason for this... 1- Nobody understood what I meant 2- Nobody ever had this problem 3- Noobody ever solved this problem within PD 4- My mail just got drowned in friday's mail rush 5-The question is too hard and nobody wanted to waste time answering this. 6-The question is too easy and nobody wanted to waste time answering this. 7- other? still searching ... waiting for a kind GEM/OpenGL guru to help me find sleep again many thanks! vinc (eyes wide shot) --- Georges Babouche <infopapier(a)yahoo.com.sg> wrote: > Date: Fri, 25 Mar 2005 20:43:22 +0800 (CST) > From: Georges Babouche <infopapier(a)yahoo.com.sg> > Subject: GEM : How to create vertex dynamically? / > drawing 3D lines? > To: pd-list(a)iem.at > > Hi, > > I would like to be able to draw lines > in a 3D space with a Wacom pen tablet, > and I cannot find any solution for creating > the vertex. > > I had managed to do that with Jitter > quite simply with the sketch object > and commands "moveto" "lineto". > > But it seems that there is no way to > dynamically add new vertex and link them to > get a line (bezier or even a simple). > > I thought I could it with VertexArrays > but the function handling pointers > are not (?) accessible in GEM. > Example : > glEnableClientState(GLenum array) > is instanciated correctly but > glVertexPointer(GLint size, (...), const GLvoid > *pointer); > is not. > > If this is actually implemented, are there > any reference guide for how one should type > the names and command? > Something like GLdefine for pointers? > > I guess dynamically instanciating new > [GEMglVertex3f] objects every time I get > a message from the tablet is not the solution. > (Well, I hope too ;-) > > The operation seems quite common though... > I guess that some people must have done > similar stuff, if the GEMtablet exists... > Did I miss a sooooo simple function/command? > Are there any objects/patchs already doin this? > Any patch repository for GEM could be nice... > > Last: since I would like to be able to deform > these lines after drawing them, maybe > my solution is not the best... (and sure isn't > at the present time) > > Thanks for any helpful advice! > Vincent > (still RTFM and STFW for now) > > > __________________________________________________ > Do You Yahoo!? > Download the latest ringtones, games, and more! > http://sg.mobile.yahoo.com > __________________________________________________ Do You Yahoo!? Download the latest ringtones, games, and more! http://sg.mobile.yahoo.com

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tables/graphs and how does RRADical get it's stuff to line up inside the tables?
by andy graybeal 01 Apr '05

01 Apr '05

i've just recently started trying to make my things look like RRADical patches, where everything is inside a table, the interface is right there to use, and it's very neat! and i like it very much. so when i go to make my very own table with buncha_cool_stuff_inside, i sheepishly made my canvas and started putting cool_stuff on top of the canvas only to find out when i closed the table... everything was unusably smooshed together. all my sliders and number boxes were on top of each other and indecipherable. i started moving things around inside the table to make it look nice when the table was closed, and i can get things to where i want them when my table is closed, but it's dreadful looking when i open my table. my canvas is in the upper left, the sliders are in the middle and my numbox's are off to the far right. i can't figure out how to get the 1-to-1 relationship inside the table, as outside the table. please help explain my faulting here. -andy

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Re: [PD] Windows/ASIO multichannel card?
by Georg Holzmann 01 Apr '05

01 Apr '05

Tom Erbe schrieb: > Have you used any of them with success under pd? Yes, RME Hammerfull DSP Multiface. Is also supported on linux. LG Georg -- Sparen beginnt mit GMX DSL: http://www.gmx.net/de/go/dsl

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Re: [PD] PDA suggestions
by Alexandre Matheson 01 Apr '05

01 Apr '05

Quoting derek holzer <derek(a)x-i.net>: > hello Alexandre, hi > > if price is an issue for you then you might consider getting an IPAQ. > I'm running PDa on a 5000 series IPAQ (5550 to be precise), but you can > get older ones with slightly different hardware pretty cheap these days. > See my install notes here: > > http://iem.kug.ac.at/mailinglists/pd-list/2005-03/026706.html > > Any MIDI you do would have to be over the serial port, but I am sure > it's possible. Same with the Stamp chip. See here for some stuff on > external control of PDa: > > http://gige.xdv.org/pda/ICMC2003.pdf > > I don't know much about the Zaurus ones (except that they're pricey), > but I think both Guenter and IOhannes have them, so maybe they will give > a shout out here soon. > > Last thing is that there's probably not much technically preventing PDa > from being compiled for windoze, so if you can hack that then you could > run it on the operating system of the beast. ;-) LOL > > best, > derek I had the feeling you would be the first one to reply on this subject ;) do you run familiar on the Ipaq or is there a better option? > > > Alexandre Matheson wrote: > > Hello, > > > > I'm planning to purchace a PDA but have a couple of questions. I will be > > using PDa on it(http://gige.xdv.org/pages/pd/) so it must have a linux > based > > os. I was thinking of geting something from the sharp Zaurus line running > > OpenZaurus. > > > > the SL-C3000 would be sweet but the os has not been completely translated > to > > english and is a bit pricey. http://www.bargainpda.com/ > > default.asp?newsID=237 > > > > the SL C1000 seems to be my best bet > > > > I was wondering if midi was available on these devices. Also I would like > > PDa to be able to communicate with a basic stamp. > > -- > derek holzer ::: http://www.umatic.nl > ---Oblique Strategy # 2: > "A line has two sides" > -- Alexandre Matheson Concordia University Electroacoustic student freelance boom operator

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Re: [PD] whisper filtering and fft
by Rory Walsh 01 Apr '05

01 Apr '05

You can also try subtrative synthesis. Using noise~ and severals banks of bp~ filters with a high q you can tune the noise and create your own formants. By applying gentle envelopes to the centre frequencies and q you can create some interesting vowel(like) sounds. Rory. --- tom berger <tom.berger(a)gmail.com> wrote: > > Is there a good resource that explains how PD's > FFT > > works with some explanation of the theory and > > applications? > > try > http://www.parasitaere-kapazitaeten.net/Pd/fft_und_pd_en.htm > - it > pretty much covers exactly what you're looking for, > although if you're > completely new to doing fft you may have to expand > your theoretical > knowledge using some non pd-related literature to > really understand > the topic. > > tom > > > -- > http://intellectronica.net/object/ > > _______________________________________________ > PD-list(a)iem.at mailing list > UNSUBSCRIBE and account-management -> > http://iem.at/cgi-bin/mailman/listinfo/pd-list > Send instant messages to your online friends http://uk.messenger.yahoo.com

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Pd-list April 2005