Hi Roland, I am glad that someone is digging this subject. I wrote simple visitor that generates shaders from accumulated state sets. Custom state mask (int) is extracted from stateset (LIGHT, FOG, DIFFUSE_MAP, NORMAL_MAP, etc). Based on this mask shaders are generated and attached to drawables. Shaders are cached so there is only a few of them.
Right now I am quite busy at work. I will refactor my code to strip out customer specific stuff. I hope today late evening (Europe) I will send you working code. Regards, Maciej 2009/3/3 Roland Smeenk <osgfo...@tevs.eu> > Mike, > > I know of shadergen. It was already mentioned earlier in this thread. It > will come in handy when recreating the ffp functionality in shaders. > I am interested in existing osg code that does shader generation based on > the osg state. > > -- > Roland > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=7885#7885 > > > > > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >
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