Re: [PD] Legal restrictions for apps

2013-10-03 Thread Simon Wise
On 03/10/13 10:39, Jonathan Wilkes wrote: And make sure that all the authors sign off on that license change. this was the subject of a long discussion on this list and discussions with the authors and copyright holders, check the archives for details, the license change was not done

Re: [PD] Legal restrictions for apps

2013-10-03 Thread Simon Wise
On 03/10/13 03:17, Tony Hillerson wrote: I agree that it seems like there's there's no prohibition on distributing LPGL objects You must distribute them under the LGPL, and that requires making their source code available, just like the GPL. However LGPL programs/libraries can be linked to

Re: [PD] [PD-announce] pd 0.45-3 test 1 released

2013-10-03 Thread peiman khosravi
ah that was my bad. I had not seen the 'save settings' button! It does get saved. Sorry about the false alarm. Thanks Peiman *www.peimankhosravi.co.uk || RSS Feedhttp://peimankhosravi.co.uk/miscposts.rss || Concert News http://spectralkimia.wordpress.com/* On 3 October 2013 04:43, Miller

Re: [PD] need help with gem and glsl feedback

2013-10-03 Thread Py Fave
first thanks both for your help. i was tired yesterday evening. jack , i have a problem with your patch. i had already similar problems before, that's why i wanted to use some shader in the feedback chain . it works ok BUT with very long feedback ( 0.999 alpha ) values i get a ghost image, the

[PD] RE : Re: need help with gem and glsl feedback

2013-10-03 Thread jack
Use, format RGB32 instead of RGB for your framebufers. ++ JackPy Fave pyf...@gmail.com a écrit :first thanks both for your help. i was tired yesterday evening. jack , i have a problem with your patch. i had already similar problems before, that's why i wanted to use some shader in the feedback

Re: [PD] Legal restrictions for apps

2013-10-03 Thread Dan Wilcox
The sources are in libpd yes, but I remove them from my project. If the license change was done with the authors consent, it wasn't done properly because, as I said before, the headers in vexpr.c, vexpr_fun.c, and vexpr_if.c are GPL and it prints a GPL load message. The LGPL license is in the

[PD] LED on the Cheap

2013-10-03 Thread Alvin Google
I am writing a proposal to use Pure-Data to control LED panels that would light part of a rock quarry. The panels should both illuminate and show pixelated imagery (the resolution dependent on the quality of LEDs). I would looking for the cheapest and easiest solution. It has to be visible at

Re: [PD] LED on the Cheap

2013-10-03 Thread Alexandros Drymonitis
I guess some microprocessor like Arduino will be needed for that. Plus shift registers since you'll be using lots of LEDs. Do you wanna use RGB LEDs? How do you want to use Pd in that? Will the panels react to some or image, or something like that? On Thu, Oct 3, 2013 at 11:58 AM, Alvin Google

[PD] RE : Re: need help with gem and glsl feedback

2013-10-03 Thread Patrice Colet
Hello, I'm trying to find out how to get a backbuffer for attached shader found in the web (http://glsl.heroku.com/e#8849.0), it seem I couldn't get alpha channel in gemframebuffer's recursion, any idea? Colet Patrice // Cyrille Henry 2007 void main() { gl_TexCoord[0] =

Re: [PD] RE : Re: need help with gem and glsl feedback

2013-10-03 Thread Jack
Le 03/10/2013 11:23, Patrice Colet a écrit : Hello, I'm trying to find out how to get a backbuffer for attached shader found in the web (http://glsl.heroku.com/e#8849.0), it seem I couldn't get alpha channel in gemframebuffer's recursion, any idea? Colet Patrice

Re: [PD] LED on the Cheap

2013-10-03 Thread Charles Goyard
Hi, Alvin Google wrote: I am writing a proposal to use Pure-Data to control LED panels that would light part of a rock quarry. The panels should both illuminate and show pixelated imagery (the resolution dependent on the quality of LEDs). I would looking for the cheapest and easiest solution.

Re: [PD] Legal restrictions for apps

2013-10-03 Thread Pagano, Patrick
How does rjdj do it? The apps are free but somebody laid out for something methinks Patrick Pagano B.S,M.F.A Asst. in Digital Art and Science Digital Worlds Institute University of Florida (352) 294-2020 On Oct 3, 2013, at 4:34 AM, Dan Wilcox danomat...@gmail.commailto:danomat...@gmail.com

Re: [PD] LED on the Cheap

2013-10-03 Thread Charles Z Henry
On the topic of arduino controllers--I recently listened to a presentation at the Kansas City Open Hardware Group meeting about Motate. It's an arduino library (and someday a board). https://github.com/giseburt/Motate The author was motivated to write the library for motor control, but it's

Re: [PD] Legal restrictions for apps

2013-10-03 Thread Tony Hillerson
Ok, great. That's helpful everyone, thank you. -- Tony Hillerson On Wednesday, October 2, 2013 at 18:35 PM, Dan Wilcox wrote: My approach with PdParty so far is: - GPL source code is incompatible with the Apple App Store due to the static linking requirement which means you cannot

Re: [PD] LED on the Cheap

2013-10-03 Thread Alex
I helped build this wall: http://blog.x37v.info/2012/10/10/led-wall Controlled with video. It was not cheap but relative to commercial solutions, not bad at all. For a smaller section like you're talking, it wouldn't be too bad. It is quite bright. My partner posted some of the build details

Re: [PD] RE : Re: need help with gem and glsl feedback

2013-10-03 Thread Py Fave
Patrice, add [alpha 1 ] to the last chain to use alpha in your / jack's patch then you can use color on background Thanks Jack and Cyrille, my patch is better now Bonne soirée to a french thread i have one more question is it better nettiquette to reply only on the list or list + individual

Re: [PD] [biquad~] as cyclone's [allpass~]?

2013-10-03 Thread Alexandre Torres Porres
i hope i guess i figured it out on how to implement it with delay lines. see attachment. And I realize you can't do this with [fexpr~] or [biquad~] because the sample delay length is kinda big for that, right? cheers 2013/10/3 Alexandre Torres Porres por...@gmail.com cool, but do you know how

Re: [PD] Legal restrictions for apps

2013-10-03 Thread Dan Wilcox
If your using libpd, you can simple remove the pure-data/extra/expr~ folder and com[ile it without expr. On Oct 3, 2013, at 10:58 PM, Tony Hillerson tony.hiller...@gmail.com wrote: Ok, great. That's helpful everyone, thank you. -- Tony Hillerson On Wednesday, October 2, 2013 at 18:35