Hi Gordon, Yes, now I am able to view the surfaces with shades after adding a normal to the geometries. But it was it of trial and error to set up the normal. I am still not clear theoretically what is a Normal and how a Normal Array for a given geometry is defined. I am trying something to read about it. It will good to have some references/links about a normal.
... Thank you! Cheers, Suvajit ------------------ Read this topic online here: http://forum.openscenegraph.org/viewtopic.php?p=26973#26973 _______________________________________________ osg-users mailing list [email protected] http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org
