A slightly lazier suggestion would be to setup a pass where this material overrides all other materials... just a thought
2013/2/18 Dan Yargici <[email protected]> > > > How big an endeavor would it be to have this as a Display mode? i.e > setting a viewport Display mode to 'Matcap' or 'Litsphere' and having it > override all materials. Perhaps setting the litsphere image via custom > preference? > > A more immediate way to set it up would certainly be awesome. > >

