Pd-dev January 2003

pd-dev@lists.iem.at

33 participants
41 discussions

Pdplay?
by Nicola Bernardini 21 Oct '04

21 Oct '04

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Dear all, at the SOb project (http://www.soundobject.org) we're writing some really cool physical model objects which we are soon going to package and propose to the pure-data externals repository (they are GNU/GPL). However, we now have a problem that we want to solve soon: we need standalone versions of some demo applications (possibly running griPD etc.) we did. It would be nice to have a sort of MaxPlay type of thing (how about PdPlay?). I have some ideas on how to do it and it could be trivial, and therefore it is very probable that someone has already done it somewhere. If no one has done it, I'll hack up one solution and report back to the list as soon as it is done (it is going to be GNU/GPL anyway :). Thank you in advance for all the help you will want to give. nicb +--------------------------------------------------------------------+ |Nicola Bernardini | |E-mail: nicb(a)centrotemporeale.it | |GPG Fingerprint = 6AE6 AF21 E160 D9B3 396E EBAC 906C CFAE 4D65 D910| |Neither MS-Word nor MS-PowerPoint attachments please: | |http://www.fsf.org/philosophy/no-word-attachments.html | +--------------------------------------------------------------------+ -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.2.0 (GNU/Linux) Comment: Made with pgp4pine 1.75-6 iD8DBQE9mf2qkGzPrk1l2RARAqi/AJ92NXY9HoDWlMbRcu59RkUQNH8E7gCeLU07 +ocbGJWYRzzrrdQO/cG0BcM= =TT6i -----END PGP SIGNATURE-----

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2 things
by Thomas Grill 02 Feb '03

02 Feb '03

Hi all, 1) could anyone explain me the difference between a canvas and a glist? 2) i would be nice to support Rewire, wouldn't it? I just realized that version 2.0 also supports MIDI, but apparently Propellerheads won't give a license to non-commercial projects.... does anyone know more of that? greetings, Thomas

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cvs Windows make / pd.tk
by Thomas Grill 30 Jan '03

30 Jan '03

Hi, just a short note.... when building pd from cvs (devel_0_36 in this case) under Windows, the pd.tk line 1(set pd_nt) is not set appropriately (as stated in the file) T

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g_canvas.h
by Thomas Grill 30 Jan '03

30 Jan '03

just found that in g_canvas.h (look at line 3): typedef struct _template { t_pd t_pd; /* header */ struct _gtemplate *t_list; /* list of "struct"/gtemplate objects */ t_symbol *t_sym; /* name */ int t_n; /* number of dataslots (fields) */ t_dataslot *t_vec; /* array of dataslots */ } t_template; Hmmm, nobody fell over that before? Seems to have been there for quite a while. However, my compiler doesn't like (including g_canvas.h after m_pd.h) it any more.... T

1 0

pd cvs (not the externals)
by pix 27 Jan '03

27 Jan '03

On Mon, 27 Jan 2003 12:36:51 +0100 "Thomas Grill" <t.grill(a)gmx.net> wrote: > I'll publish a first version of dyn~ as soon as i have the time to do > it....(there's one drawback with it... my external needs a tiny patch to > pd exposing the "newest" pointer... i already patched cvs devel_0_36 in > this respect) there is a cvs repository for pd? access info? pix.

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Re: [PD] PD signal graph
by Krzysztof Czaja 25 Jan '03

25 Jan '03

hi Thomas, Thomas Grill wrote: ... > I'm still not completely sure whether insertion of new signal objects into a > patcher is guaranteed to be click-free. Therefore a basic question: btw, updating dsp chain might matter not only directly due to some node being inserted or deleted, but also when the output depends on execution order (remote connections, feedback loops), which is usually undefined (but in many cases one may expect it to remain unchanged). > Is there a global signal graph in PD or are there many local ones (e.g. one > per patcher) and what (e.g. which objects) are the nodes where these > interconnect? the graphs are built for 'root' patchers, which do not interconnect (other then remotely), and anyway they are all sorted into a single dsp chain. This chain is recreated for any editing operation which might involve dsp objects or signal connections (also resizing of an array if ``used in dsp''). Thomas, are you going to make a polyphonic instrument with real dynamic voice (aka instance) allocation ala Csound, a super-poly~ we all dream of? Krzysztof

1 0

Circular Line object?
by bbogart＠ryerson.ca 25 Jan '03

25 Jan '03

Hello all, I'm working with a lot of angles in my current project (0-360degrees where 0 is the same point as 360) I want to tween between one angle and another. If my initial angle is 10 degrees, my desination angle is 270 degress. I want an object which will take the shortest route around the circle to tween to the desination angle. If I use "line" I have my angle go from 0-90-180-270 Clock wise when I want it to go 10-0-270 Counter clockwise. The line object does work, but only when the angles differ by less than 180 degrees. So the question is how do I make a patch which tweens the angle by the shortnest distance? Any help would would be appreciated. In case your hoping I'm not talking about a rotating object so I can't just use a negative rotation angle. Thanks Ben

2 1

writesf~ 32bit
by smoerk 24 Jan '03

24 Jan '03

is there a way to capture the audio in 32 bit float format in pd? writesf~ only support 16 bit. is there a fix for the sample rate "bug" in writesf~ (it always writes a 44100 hz header)? this is not a really a big problem, because you always can rewrite a wav file with the wrong header with sox. i would like to record my next performance with 32 bit / 48000hz.

1 0

[jesse@essej.net: [linux-audio-dev] sooperlooper goes PD]
by Frank Barknecht 24 Jan '03

24 Jan '03

Hi, Jesse has found a problem with plugin~. Is that valid with the CVS version as well? I can't check right now. ciao -- Frank Barknecht

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Prefixed target with [remote] (maxlib)
by Maurizio Umberto Puxeddu 24 Jan '03

24 Jan '03

Hello. The attached patch is meant to enable [remote] to automatically prepend a string to all the incoming message targets. [remote pippo] will forward messages to "pippoA", "pippopluto" instead of "A" and "pluto". The typical use would be sending messages to local target. So |A 10 20 30, B 100 200 300< -> [remote $0-] would forward the message "10 20 30" to "%0-A" and "100 200 300" to "$0-B". Can this be included in the original version? Should I make another class? There was an easier way? Thanks for everything. Maurizio Umberto Puxeddu.

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Pd-dev January 2003