Pd-list May 2008

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134 participants
212 discussions

ARToolkit and libqrencode for Gem
by Hans-Christoph Steiner 24 May '08

24 May '08

I just found these download on the page of Shigeyuki Hirai, who does the Max/MSP port of Gem. He has two interesting objects that shouldn't be to hard to get working in Pd, since they are already Gem objects. http://www.cc.kyoto-su.ac.jp/~hirai/softwares/index-j.html One is pix_qrencode which is based on libqrencode, which lets you read those 2D barcodes. The other is pix_artoolkit, which is based on ARToolkit, which is a type of code to stick on things that you can then track in 3D space using Gem. Just throwing that out there in case anyone is interested. .hc ------------------------------------------------------------------------ ---- Mistrust authority - promote decentralization. - the hacker ethic

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error: pd_vmess: only 5 allowed
by marius schebella 24 May '08

24 May '08

what's that error? error: pd_vmess: only 5 allowed I get it when I open a subpatch. pd-extended 0.40.3 os x 10.5.2. marius.

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Re: [PD] [PD-dev] bang [block~] to query current blocksize
by Charles Henry 24 May '08

24 May '08

how about a single object named [blockinfo~} ? [blockparam~] ? Chuck On Fri, May 23, 2008 at 4:57 PM, Hans-Christoph Steiner <hans(a)eds.org> wrote: > > Hmm, while the idea of a single object is good, I think the object is > clearly called "samplerate" so getting the rest of that info from it > doesn't really make sense. > > .hc > > On May 23, 2008, at 9:48 PM, Miller Puckette wrote: > >> Or, how about three extra outlets to samplerate~ (so as not to have >> to add >> more to the top-level namespace) >> >> cheers >> Miller >> >> On Fri, May 23, 2008 at 11:07:18AM +0100, Claude Heiland-Allen wrote: >>> Hans-Christoph Steiner wrote: >>>> On May 23, 2008, at 9:00 AM, IOhannes m zmoelnig wrote: >>>>> Hans-Christoph Steiner wrote: >>>>>> I just had a thought, what about adding an outlet to [block~] >>>>>> that will output the block size as a float when [block~] is >>>>>> banged? I can't think of any other way to query what the current >>>>>> block size is, and it would be useful sometimes. >>>>> banging [switch~] allows you to do dsp processing on demand. >>>>> since [block~] and [switch~] are so closely related (on the Pd side >>>>> they are very similar (with [switch~] being a better [block~]); on >>>>> the C side they are the basically same) i would suggest to do any >>>>> additional overloading. >>>>> >>>>> i agree however, that it would be nice to get the current >>>>> blocksize, overlap and oversample from within Pd. >>>> >>>> It seems that adding an outlet to block~/switch~ seems to be the >>>> most >>>> obvious interface for getting the data. Perhaps just a message >>>> then? >>> >>> I'd personally prefer new objects: >>> >>> [blocksize~] >>> [overlap~] >>> [oversampling~] >>> >>> to match the existing: >>> >>> [samplerate~] >>> >>> >>> Rationale: >>> >>> You might want to get the blocksize etc in more than one place. >>> It might be inconvenient to patch cables from the [block~]. >>> Plus the reasons that IOhannes mentioned. >>> >>> >>> Thanks, >>> >>> >>> Claude >>> -- >>> http://claudiusmaximus.goto10.org >>> >>> _______________________________________________ >>> PD-dev mailing list >>> PD-dev(a)iem.at >>> http://lists.puredata.info/listinfo/pd-dev > > > > ------------------------------------------------------------------------ > ---- > > There is no way to peace, peace is the way. -A.J. Muste > > > > _______________________________________________ > PD-dev mailing list > PD-dev(a)iem.at > http://lists.puredata.info/listinfo/pd-dev >

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null bug
by marius schebella 23 May '08

23 May '08

hi, pd crashes with pdj, when I send a list, that contains a null element. (if I understand that correctly.) I think there should be an exception thrown to the console, but pd just crashes. it is easy to fix, but still, I would not expect pd to crash, or am I doing something wrong? attached the patch and java file. marius. // this class crashes pd import com.cycling74.max.*; // here's our class public class null_bug extends MaxObject { // this gets called on init of the max/pd object [RmiClient] public null_bug() { int numOutlets = 1; int numInlets = 1; declareIO(numInlets,numOutlets); } public void bang() { try { String outputList[] = new String[2]; outputList[0] = "test"; outlet(0, outputList); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } } #N canvas 543 309 450 300 10; #X obj 172 101 pdj null_bug; #X msg 172 77 bang; #X connect 1 0 0 0;

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Duplicate image
by Eirik Blekesaune 23 May '08

23 May '08

Hi list, I'm trying to find an GEM object that can duplicate an image with a rectangle and blends them together with controllable offsets and random posistion. Any hints? -Eirik

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call for testing on the nightly builds!
by Hans-Christoph Steiner 23 May '08

23 May '08

Hey all, I've been fixing quite a lot of bugs in preparation of making the Pd- extended 0.40.3 release. It's getting pretty much ready, so please test it heavily so we can find any outstanding bugs! Jack just pointed out that pdp on Mac OS X/PowerPC is having problems loading videos, and is crashing, so I am working on that now. .hc ------------------------------------------------------------------------ ---- News is what people want to keep hidden and everything else is publicity. - Bill Moyers

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Someone wants to program this?
by Javier Garcia 23 May '08

23 May '08

Hi, I'm interested in the object i have described in the document i have attached, but i don't have to much time to program it by now.. I wanted to share it with you. Maybe someone wants to program it or maybe someone knows a site where someone could program it. Any comment about the project would be interesting for me. Ciao tags: animation, GEM, md2, load www.myspace.com/vjgarff _________________________________________________________________ Tecnología, moda, motor, viajes,…suscríbete a nuestros boletines para estar siempre a la última http://newsletters.msn.com/hm/maintenanceeses.asp?L=ES&C=ES&P=WCMaintenance…

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Re: [PD] int - float confusion with OSC communication
by IOhannes m zmoelnig 22 May '08

22 May '08

Tim Boykett wrote: > > hi IOhannes, > > maybe a silly question: how do I ensure that I am using the mrpeach > versions? well, there is neither [dumpOSC] nor [sendOSC] in mrpeach's externals. you have to use [udpreceive]->[unpackOSC] and [packOSC]->[udpsend] instead. > > and another silly question: why isn't oscx then removed from e.g. > pd-extended i don't know. maybe for legacy reasons? > so it can wither away in a corner? Does it offer something that mrpeach > doesn't? well, you use only one object instead of two (but of course you can build [dumpOSC]/[sendOSC] as abstractions with mrpeach's objects) i don't know any other "advantage" fmgasdr. IOhannes

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Re: [PD] Someone wants to program this?
by Javier Garcia 22 May '08

22 May '08

pierre wrote: > have you tried the [multimodel] object ? But [mutimodel] doesn't load animated objects.. www.myspace.com/vjgarff > Date: Thu, 22 May 2008 09:48:52 +0200 > From: pierre(a)314r.net > To: tirengarfio(a)hotmail.com > Subject: Re: [PD] Someone wants to program this? > > > > I'm interested in the object i have described in the document i have > > attached, but i don't have to much time to program it by now.. > > > > I wanted to share it with you. Maybe someone wants to program it or > > maybe someone knows a site where someone could program it. > > > you want to be able to animate 3d models with GEM.... > > > Any comment about the project would be interesting for me. > > have you tried the [multimodel] object ? > > p. > _________________________________________________________________ Tecnología, moda, motor, viajes,…suscríbete a nuestros boletines para estar siempre a la última Guapos y guapas, clips musicales y estrenos de cine.

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presonus firebox latency on 1,5ghz powerbook
by maciej wojnicki 22 May '08

22 May '08

hi list lately i switched on presonus firebox audio interface i am concerned about the latency managed to reach 12ms in PD with the help of jack osx but read elsewhere that it is possible to get down to something like 4-5ms does anyone use the same configuration? what are your results? i am doing live vocal looping with overdubs so every ms of latency matters i`m on 1,5ghz g4 powerbook 1gb ram, osx 10.4 thanks for any repilies ma.

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Pd-list May 2008