Hello, oops, initialy not replied to the list ...
We have a modest wiki page in french about Pd vs glsl, some ressources there as well http://wiki.labomedia.org/index.php/Pure_Data_vs_OpenGL ++benjamin Le 10/09/2013 13:02, Cyrille Henry a écrit : > the glsl exemples are in a specific folder in gem/exemple. > it's not very documented, but you'll have some basic shader. > it's a good place to start. > c > > > Le 10/09/2013 12:43, David Schaffer a écrit : >> Hi, and thank you for your answers, >> >> I know about extended view, I 've donwloaded it and used to build my >> design. The idea for me is now to get a better understanding of the >> glsl chain, because it seems to be the place where all the magic >> happens. I thought I could find more examples of glsl objects >> implementations in pd, and some written code that I could try to >> hack... any help appreciated. >> >> David >> >> >> http://www.flickr.com/photos/schafferdavid/ >> >> http://audioblog.arteradio.com/David_Schaffer/ >> >> >> >> > Date: Tue, 10 Sep 2013 09:27:17 +0200 >> > From: n...@petervenus.de >> > To: pd-list@iem.at >> > Subject: Re: [PD] GEM noobie: I don't understand this glsl >> thing... but I need it! >> > >> > for ExtendedviewToolkit, there is a webpage [1] >> > and you can download the latest via github [2] >> > >> > [1] extendedview.mur.at >> > [2] https://github.com/extendedview/extended_view_toolkit >> > >> > cheers, Peter >> > >> > Am 09.09.13 23:51, schrieb John Harrison: >> > > ExtendedViewToolkit does photo stitching. Maybe it does what you >> want or >> > > can give you some ideas: >> > > http://puredata.info/Members/Weitsicht/extended-view-toolkit/ >> > > >> > > >> > > >> > > >> > > On Mon, Sep 9, 2013 at 4:21 PM, Dan Wilcox >> <danomat...@gmail.com> wrote: >> > > >> > >> glsl is the open gl shader language ... basically a simple >> C-like language >> > >> for doing graphics stuff on the GPU, see >> > >> https://en.wikipedia.org/wiki/GLSL >> > >> >> > >> Also, see the OpenGL Orange >> Book<http://www.amazon.com/OpenGL-Shading-Language-3rd-Edition/dp/0321637631> >> > >> >> > >> On Sep 9, 2013, at 5:01 PM, pd-list-requ...@iem.at wrote: >> > >> >> > >> *From: *David Schaffer <schafferda...@hotmail.com> >> > >> *Subject: **[PD] GEM noobie: I don't understand this glsl >> thing... but I >> > >> need it!* >> > >> *Date: *September 9, 2013 4:24:08 PM EDT >> > >> *To: *pd list <pd-list@iem.at> >> > >> >> > >> >> > >> Hi there, >> > >> >> > >> I'm in the process of writing my own photo >> > >> stitching/assembling abstraction but I'm having a lot of trouble >> > >> understanding what the glsl object do... I've been able to >> implement an >> > >> edge blurring function by copy/pasting the glsl code from the >> > >> "panoramique.pd" patch and the "panoramique.vert" and >> "panoramique.frag" >> > >> files to the right places, but it only blurs vertical edges. >> Can anyone >> > >> tell me how I could blur horizontal edges too? and... what this >> glsl thing >> > >> is all about. I'm no code expert, so please keep it >> understandable (!) >> > >> >> > >> Thanks a lot, >> > >> >> > >> David >> > >> >> > >> http://www.flickr.com/photos/schafferdavid/ >> > >> https://soundcloud.com/schafferdavid >> > >> >> > >> >> > >> -------- >> > >> Dan Wilcox >> > >> @danomatika >> > >> danomatika.com >> > >> robotcowboy.com >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> >> > >> _______________________________________________ >> > >> Pd-list@iem.at mailing list >> > >> UNSUBSCRIBE and account-management -> >> > >> http://lists.puredata.info/listinfo/pd-list >> > >> >> > >> >> > > >> > > >> > > >> > > _______________________________________________ >> > > Pd-list@iem.at mailing list >> > > UNSUBSCRIBE and account-management -> >> http://lists.puredata.info/listinfo/pd-list >> > > >> > >> > _______________________________________________ >> > Pd-list@iem.at mailing list >> > UNSUBSCRIBE and account-management -> >> http://lists.puredata.info/listinfo/pd-list >> >> >> _______________________________________________ >> Pd-list@iem.at mailing list >> UNSUBSCRIBE and account-management -> >> http://lists.puredata.info/listinfo/pd-list >> > > _______________________________________________ > Pd-list@iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list > _______________________________________________ Pd-list@iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list