Hi, I've just submitted a related code sample to osg-submissions. It currently does bump mapping and soft shadows.
Things to improve are: - this needs to support more light sources (not necessarily for shadowing though) - it needs better material handling (support for emissive colors, reflective surfaces, gloss maps...) Christian 2016-02-14 22:02 GMT+01:00 Sebastian Messerschmidt < sebastian.messerschm...@gmx.de>: > Hi Vincent, > >> Is OSG capable to doing a pipeline featuring deferred shading, normal >> mapping and shadow mapping, with point lights and directional lights? >> > Yes, but it will require some work. > The only problematic part is the shadow mapping, as the current > implementations created some headache when it came to separate > shadow-mapping and lighting pass. > You can take a look at osgPPU for minimal example IIRC. At least there is > some example how to setup MRT-FBO and multiple passes. > OpenFlightGear seems to have some deferred pipeline too, so may asking in > their forum might give you some additional hints. > > Cheers > Sebastian > > >> ------------------ >> Read this topic online here: >> http://forum.openscenegraph.org/viewtopic.php?p=66115#66115 >> >> >> >> >> >> _______________________________________________ >> osg-users mailing list >> osg-users@lists.openscenegraph.org >> http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >> > > _______________________________________________ > osg-users mailing list > osg-users@lists.openscenegraph.org > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >
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