that's what i was thinking too... i remember a long time ago :-) there was a "fake driver" for graphics cards made for ripping 3d game graphics.(on directx windows IIRC)
does software emulator for GPU exists?debugger? on linux or windows? or a (not too hard) way to access the GPU's memory and dump it?? and collect/reuse this data? Thanks cyrille! Cheers, py 2016-02-03 17:48 GMT+01:00 cyrille henry <c...@chnry.net>: > hello, > > There are exemple on how to export an obj file made of simple primitive. > (in Gem exemple directory 11.obj_exporter). But it will not work with > shaders. > > > since shader are computed in the graphic card, it's not easy to import a > geometry back to the CPU. > > but you can use your algorythm to draw an image that represent the 3D > vector (XYZ as RGB), and get the image back. > Then you can convert the image in a obj file. > > cheers > c > > > > Le 03/02/2016 17:33, Py Fave a écrit : > >> Hello list, >> >> >> is it possible to export the result of a gem window as vectors? >> >> i am doing the classical plane 3d extrusion (via a shader) >> but need vectors as output >> >> 2d vector(prefered ) or 3d model >> what would work ? >> any hint welcome! >> >> >> i saw it was already asked a long time ago. >> any news in this area.? >> >> >> Do you know other programs to do that ? >> >> Thanks by advance >> >> Have fun ! >> >> Pierre-Yves >> >> >> >> >> _______________________________________________ >> Pd-list@lists.iem.at mailing list >> UNSUBSCRIBE and account-management -> >> http://lists.puredata.info/listinfo/pd-list >> >> > _______________________________________________ > Pd-list@lists.iem.at mailing list > UNSUBSCRIBE and account-management -> > http://lists.puredata.info/listinfo/pd-list >
_______________________________________________ Pd-list@lists.iem.at mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list