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[pd-gem:feature-requests] #51 buffer multiple textures on the GPU in one object
by Claude Heiland-Allen 15 Sep '13

15 Sep '13

--- ** [feature-requests:#51] buffer multiple textures on the GPU in one object** **Status:** open **Labels:** performance texture **Created:** Sun Sep 15, 2013 12:19 AM UTC by Claude Heiland-Allen **Last Updated:** Sun Sep 15, 2013 12:19 AM UTC **Owner:** nobody something like pix_buffer combined with pix_texture but that stores all the image data on the GPU in texture objects, indexable by number. I wrote an abstraction hardcoded for 10 images loaded from disk. the performance increase is dramatic. a proper implementation would be more like pix_buffer and related objects, with snap2tex support etc. --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pd-gem/feature-requests/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pd-gem/admin/feature-requests/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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[pd-gem:bugs] #218 slow teapot
by Claude Heiland-Allen 15 Sep '13

15 Sep '13

--- ** [bugs:#218] slow teapot** **Status:** open **Labels:** performance teapot **Created:** Sun Sep 15, 2013 12:10 AM UTC by Claude Heiland-Allen **Last Updated:** Sun Sep 15, 2013 12:10 AM UTC **Owner:** nobody [teapot] is jaw-droppingly slow. drawing 64 of them uses 380% CPU according to load-meter.pd, cpu is 3.3GHz amd64. using [model] with a teapot.obj uses less than 5% CPU. Pd: Pd version 0.42.6 Gem: verbose( -1):GEM: ver: 0.93.git 867c5a7 verbose( -1):GEM: compiled: Mar 26 2013 GPU: NVIDIA GTX 550Ti with proprietary drivers on Debian. I have a teapot.obj here that I found online, but I'm not sure of its license. It has: 530 vertices 800 texture vertices 530 vertex normals 992 faces --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pd-gem/bugs/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pd-gem/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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recent Gem for windows
by Cyrille Henry 10 Sep '13

10 Sep '13

Hello, chdh is in the process of releasing the patches used for the egregore performance http://www.chdh.net/egregore Shortly after, a live and distant performance will be made where the patches will be executed locally in order to have a good quality sound and images. Almost everything is ready, but we are facing a problem for the cross-platform compatibility. This performance needs the gem object gemvertexbuffer, that was introduced in july 2012. GEM 93.3 did not have this object (11.2011). So we are looking for a recent Gem binary for windows, since we already have linux and osx, so that we can distribute in the egregore application. or maybe a backport gemvertexbuffer extern for Gem. Better would be to create a 94.0 gem tag in order to have something a bit more recent for everyone to use. any idea how to solve our problem? thanks Cheers c

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GLSL version of [pix_scanline]
by Jack 07 Sep '13

07 Sep '13

Hello, Here a GLSL version of [pix_scanline] with its help patch. Can be integrated everywhere if needed. It could be interesting to have, in the help directory, abstractions with GLSL version of pixes, no ? ++ Jack

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RE : Re: help with glsl abstractions
by colet.patrice 31 Aug '13

31 Aug '13

If it's not already made, I've got glsl_alpha (pix_alpha) Sheers Patrice Colet -------- Message d'origine -------- De : Antoine Villeret <antoine.villeret(a)gmail.com> Date : 30/08/2013 0:51 (GMT+00:00) A : Jack <jack(a)rybn.org> Cc : gem-dev <gem-dev(a)iem.at> Objet : Re: [GEM-dev] help with glsl abstractions good job ! could be very useful ! I have some too (to replace pix_movement for example) what is your working repo ? + a -- do it yourself http://antoine.villeret.free.fr 2013/8/28 Jack <jack(a)rybn.org> -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Le 26/07/2013 14:03, IOhannes m zmölnig a écrit : > On 07/26/13 11:44, Jack wrote: >> Hello, >> >> I would like to create GLSL abstractions in the help directory, which >> would replace pix_ objects when possible. The name would start with >> glsl_ instead of pix_. > > sound good. > >> Is there any objection against this ? > > no. > >> If not, i would like to have acces to the git repository with write >> access. Is that possible ? > > wouldn't it be easier if you just forked the repository, and made a > pull-request via github? > i really love the decentralized aspect of git. > > > mgfd.gasda > IOhannes > > > > > _______________________________________________ > GEM-dev mailing list > GEM-dev(a)iem.at > http://lists.puredata.info/listinfo/gem-dev I started to make seven abstractions glsl_*. I would like to be sure, with the example attached, if i am on the right path. Comments are welcome. ++ Jack -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.12 (GNU/Linux) Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQEcBAEBAgAGBQJSHfd8AAoJEOuluecjw8GUNhIH/1pvebiP2CRZNArDCS3anJO0 9U34Wc2ENOsEGyivRF/aAIT6RAoJmZgAor8xj7Ny1hTk7cKlnRT+yEh/5KBaUg0g gPd6ZjQygqinkg6kPXZ7AsgLpv6BDn33vMnQbW/d1aMmTiC3KRNtwSc9T3awoPNq iMW+yV+Ir+WjXLO8hsSV96rW5hEUGioN3iRjbat6++mw4hqC9T6yCQngWSPR7+xB 46+3VXrXpjHiZblUxYYWHvAypXlOqvYfwd4+92mFojardK6imfYsw3ZyJ45Bf0m2 +o68hovxFYP961YwPtvF729ZyRGYryQGnLDXTc4nDDaBdOmW/zCatpLHBWmu+PE= =E+az -----END PGP SIGNATURE----- _______________________________________________ GEM-dev mailing list GEM-dev(a)iem.at http://lists.puredata.info/listinfo/gem-dev

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[pix_multitexture] and rectangle texture
by Jack 28 Aug '13

28 Aug '13

Hello, [pix_multitexture] seems to work only with normilized texture. Am I right ? It would be nice to have a [pix_multitexture] working with rectangle texture (if possible). ++ Jack

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[pd-gem:bugs] #217 Loading ImageMagick and videoVLC plug-ins together crash Pd
by "IOhannes m zmölnig" 16 Aug '13

16 Aug '13

i don't think this is a problem that can be solved on the Gem side. most likely it's a conflict between libvlc and libmagick++ that has to be resolved on their side. (in any case i'm leaving this open until someone can confirm the source of the problem) --- ** [bugs:#217] Loading ImageMagick and videoVLC plug-ins together crash Pd** **Status:** open **Created:** Fri Aug 16, 2013 11:12 AM UTC by jack **Last Updated:** Fri Aug 16, 2013 11:12 AM UTC **Owner:** nobody Hello Loading together plug-ins gem_imageMAGICK.so AND gem_videoVLC.so crash Pd. No problem if i load gem_imageMAGICK.so OR gem_videoVLC.so. My configuration : Ubuntu 13.04 64 bits Linux jack-GE60-0NC-0ND 3.8.0-27-generic #40-Ubuntu SMP Tue Jul 9 00:17:05 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux GEM: ver: 0.93.git 374f713 GEM: compiled: Aug 5 2013 Pd 0.44.3 libmagick++-dev : 8:6.7.7.10-5ubuntu2 libvlc-dev : 2.0.8-0ubuntu0.13.04.1 ++ Jack --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pd-gem/bugs/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pd-gem/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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[pd-gem:bugs] #217 Loading ImageMagick and videoVLC plug-ins together crash Pd
by jack 16 Aug '13

16 Aug '13

--- ** [bugs:#217] Loading ImageMagick and videoVLC plug-ins together crash Pd** **Status:** open **Created:** Fri Aug 16, 2013 11:12 AM UTC by jack **Last Updated:** Fri Aug 16, 2013 11:12 AM UTC **Owner:** nobody Hello Loading together plug-ins gem_imageMAGICK.so AND gem_videoVLC.so crash Pd. No problem if i load gem_imageMAGICK.so OR gem_videoVLC.so. My configuration : Ubuntu 13.04 64 bits Linux jack-GE60-0NC-0ND 3.8.0-27-generic #40-Ubuntu SMP Tue Jul 9 00:17:05 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux GEM: ver: 0.93.git 374f713 GEM: compiled: Aug 5 2013 Pd 0.44.3 libmagick++-dev : 8:6.7.7.10-5ubuntu2 libvlc-dev : 2.0.8-0ubuntu0.13.04.1 ++ Jack --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pd-gem/bugs/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pd-gem/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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[pd-gem:feature-requests] #50 [pix_film] doesn't outputs info if the file is loaded as argument
by Nicolas Montgermont 15 Aug '13

15 Aug '13

--- ** [feature-requests:#50] [pix_film] doesn't outputs info if the file is loaded as argument** **Status:** open **Created:** Thu Aug 15, 2013 03:16 PM UTC by Nicolas Montgermont **Last Updated:** Thu Aug 15, 2013 03:16 PM UTC **Owner:** nobody [pix_film] only outputs infos (length, width, ...) if the file is loaded using the [open file( message but nothing if the file is loaded as a creation argument. Loading file as a creation argument is very useful but not without infos. --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pd-gem/feature-requests/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pd-gem/admin/feature-requests/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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[pd-gem:bugs] #216 [draw fill( problem on cube with lights
by Claude Heiland-Allen 14 Aug '13

14 Aug '13

http://lists.puredata.info/pipermail/gem-dev/2006-04/001872.html "Use 'draw quad' for all surfaces made from quads. Not all draw types are compatible with every Geo." -- chris clepper http://lists.puredata.info/pipermail/pd-list/2007-03/047919.html "Also try "draw default" instead of "draw fill"" -- Frank Barknecht which seems to have been added as a response to this thread: http://lists.puredata.info/pipermail/gem-dev/2005-03/000898.html --- ** [bugs:#216] [draw fill( problem on cube with lights** **Status:** open **Created:** Wed Aug 14, 2013 03:27 PM UTC by Nicolas Montgermont **Last Updated:** Wed Aug 14, 2013 03:27 PM UTC **Owner:** nobody There is a problem when you use [draw line( and then [draw fill( on a cube when lighting is on. The displayed shape is not good. See attached patch for example. GEM: ver: 0.93.git ee897d5 GEM: compiled: Jan 25 2013 reproduced on gem 0.93.3 --- Sent from sourceforge.net because gem-dev(a)lists.iem.at is subscribed to https://sourceforge.net/p/pd-gem/bugs/ To unsubscribe from further messages, a project admin can change settings at https://sourceforge.net/p/pd-gem/admin/bugs/options. Or, if this is a mailing list, you can unsubscribe from the mailing list.

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