Re: [PD] (GEM) Getting the z-buffer value of a pixel in a rendered image

2011-06-15 Thread Mathieu Bouchard
On Fri, 10 Jun 2011, Matteo Sisti Sette wrote: Is there a way in GEM to take a snapshot of a rendered scene (such as with pix_snap) and save the z-buffer information, for example saving it as an extra channel? (e.g. have the z value saved as the alpha channel)? I'm interested in getting an ima

Re: [PD] sceneplayer & rjdj examples: OT

2011-06-15 Thread Mathieu Bouchard
On Sat, 11 Jun 2011, Pagano, Patrick wrote: Are there any other Xoom pd-ers out there in Pure Data land? I just "rooted" my Motorola Xoom and overclocked it from 1GHZ to 1.7, I installed a special kernel and got the blessed sdcard to work as well as usb support I feel like it's 1995 all over a

Re: [PD] Sort and init objects

2011-06-15 Thread Mathieu Bouchard
On Wed, 15 Jun 2011, Pagano, Patrick wrote: It seems to want a list-drip? Get the whole list-abs library. Recent versions (since about two years) include my accelerated [list-drip] (formerly known as [list-drip-quick]). It's not the fastest, but it's the simplest of the fast ones. But if y

Re: [PD] The final question about Arduino

2011-06-15 Thread Charles Goyard
Matteo Sisti Sette wrote: > >I would remove the (annoying) autoreset feature from the arduino board > >by cutting the "reset-en" trace. No more stupid resets. > Would that ensure that I could send a pinMode or analogIns message > _immediately_ after "open" and rely on that it would be received by >

Re: [PD] The final question about Arduino

2011-06-15 Thread Matteo Sisti Sette
On 06/15/2011 05:08 PM, Charles Goyard wrote: I would remove the (annoying) autoreset feature from the arduino board by cutting the "reset-en" trace. No more stupid resets. Would that ensure that I could send a pinMode or analogIns message _immediately_ after "open" and rely on that it would

[PD] problem with pdgst

2011-06-15 Thread Jack
I can play a stream without problem with gstreamer and the command line : $ gst-launch-0.10 gnomevfssrc location=http://... ! qtdemux ! ffdec_h264 ! ffmpegcolorspace ! xvimagesink But using pdgst with : [location http://...( | [gnomevfssrc] | [qtdemux] | [ffdec_h264] | [ffmpegcolorspace] | [pix_g

Re: [PD] Sort and init objects

2011-06-15 Thread Pagano, Patrick
It seems to want a list-drip? pp On 6/12/11 2:13 PM, "Frank Barknecht" wrote: >Hi, > >On Sun, Jun 12, 2011 at 08:09:37PM +0200, Frank Barknecht wrote: >> Well, thinking about it, descending order turned out to be dead simple, >>as it >> can be realized using a different order when building the

Re: [PD] The final question about Arduino

2011-06-15 Thread Charles Goyard
Matteo Sisti Sette wrote: > > So, if arduino only sends this at startup, and if startup is not > guaranteed to (re)happen when connecting to it, what is the correct > way to ensure that you send the necessary configuration messages > (such as pinMode stuff) just after opening the port? Other than

Re: [PD] The final question about Arduino

2011-06-15 Thread Matteo Sisti Sette
On 06/15/2011 04:25 PM, Matteo Sisti Sette wrote: Tha Arduino board is sending the version information when Pd connects to it, whether it is at startup (because of a reset) or at connecting. I guess it is this, in Firmata.cpp: void FirmataClass::begin(long speed) { #if defined(__AVR_ATm

Re: [PD] The final question about Arduino

2011-06-15 Thread Matteo Sisti Sette
On 06/15/2011 04:02 PM, Matteo Sisti Sette wrote: On 06/15/2011 03:03 PM, Martin Peach wrote: Probably it's the Pd patch that asks for the version. Oh, that's strange. I've searched in depth inside the [arduino] abstraction and I can't find anything that is possibly doing that! Definitely,

Re: [PD] pdp: Handling pdp_v4l VS pdp_v4l2 and possibly updating the examples

2011-06-15 Thread Charles Goyard
Hi, Lorenzo Sutton wrote: > I wonder now-a-days what the statistics are with v4l and v4l2 devices > and which are currently more 'representative' (i.e. is v4l still very > widely used?) Since v4l1 support has been dumped from the kernel, I believe statistics will be in favor of v4l2. cheers, Cha

Re: [PD] The final question about Arduino

2011-06-15 Thread Matteo Sisti Sette
On 06/15/2011 03:03 PM, Martin Peach wrote: Probably it's the Pd patch that asks for the version. Oh, that's strange. I've searched in depth inside the [arduino] abstraction and I can't find anything that is possibly doing that! ___ Pd-list@iem.at

Re: [PD] The final question about Arduino

2011-06-15 Thread Martin Peach
On 2011-06-15 07:13, Matteo Sisti Sette wrote: Hi, At the end, in order to figure out all the weridnesses regarding the apparently different behavior of the Arduino on different platforms, I only need to answer a simple question, well two simple questions: 1. Does the StandardFirmata firmware s

Re: [PD] pdp: Handling pdp_v4l VS pdp_v4l2 and possibly updating the examples

2011-06-15 Thread Pagano, Patrick
I would just do it yourself or prepare for the snarky obscure psuedo-political cheese comments. I change all mine to pdp_v4l2 pp On 6/15/11 3:38 AM, "Lorenzo Sutton" wrote: >All the examples in pdp use pdp_v4l. On two of the machines I tested >(with different webcams and distros: ubuntu lucid 1

[PD] The final question about Arduino

2011-06-15 Thread Matteo Sisti Sette
Hi, At the end, in order to figure out all the weridnesses regarding the apparently different behavior of the Arduino on different platforms, I only need to answer a simple question, well two simple questions: 1. Does the StandardFirmata firmware send the firmware name and version every time

[PD] Gem window closing itself

2011-06-15 Thread Matteo Sisti Sette
Hi, With Pd 0.42.5, Gem 0.92.3, Ubuntu 10.10, sometimes the gemwin randomly closes itself (without crashing Pd). Has anybody experienced the same? thanks m. ___ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredat

Re: [PD] pix_film can't open almost any file after upgrading to Ubuntu 10.10

2011-06-15 Thread Matteo Sisti Sette
Hi, Thank you so much for your help On 06/15/2011 09:24 AM, IOhannes m zmoelnig wrote: in this case i think that Gem might still be using the wrong library. you could check which libs Gem is linked against by doing: $ ldd /path/to/my/Gem.pd_linux | grep quick Indeed that returns /usr/lib/lib

[PD] pdp: Handling pdp_v4l VS pdp_v4l2 and possibly updating the examples

2011-06-15 Thread Lorenzo Sutton
All the examples in pdp use pdp_v4l. On two of the machines I tested (with different webcams and distros: ubuntu lucid 10.04 i386 and debian wheezy amd64) these only work with v4l2 (and thus [pdp_v4l2]) I wonder now-a-days what the statistics are with v4l and v4l2 devices and which are currently m

Re: [PD] pix_film can't open almost any file after upgrading to Ubuntu 10.10

2011-06-15 Thread IOhannes m zmoelnig
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 2011-06-15 09:17, Matteo Sisti Sette wrote: > On 06/15/2011 09:11 AM, IOhannes m zmoelnig wrote: > >> you should update the ld cache, by running >> $ sudo ldconfig > > Oh, thanks! > (why doesn't make install do that btw?) i dunno, but i think tha

Re: [PD] pix_film can't open almost any file after upgrading to Ubuntu 10.10

2011-06-15 Thread Matteo Sisti Sette
On 06/15/2011 09:11 AM, IOhannes m zmoelnig wrote: you should update the ld cache, by running $ sudo ldconfig Oh, thanks! (why doesn't make install do that btw?) after that it might work. Now lqtplay can play those files, but Pd still crashes! :( _

Re: [PD] pix_film can't open almost any file after upgrading to Ubuntu 10.10

2011-06-15 Thread IOhannes m zmoelnig
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 2011-06-14 22:18, Matteo Sisti Sette wrote: > On 06/14/2011 08:26 PM, IOhannes m zmoelnig wrote: > >>> Unfortunately the latest version from CVS is equally broken. > > I wrote this after installing it and trying in Gem, but I hadn't tried > lqtpla