Hi, I'm having a problem when trying to apply material and setting state attribute to PROTECTED when at higher level in the tree there is another material with stateset attribute set to OVERRIDE.
I want to set a particular material to entire model and set some other material attributes to sub-geometries in that tree. The OVERRIDE works just fine but, setting PROTECTED at lower levels in the tree doesn't work and geometrie's material remains overridden with the material from above. Actually, setting stateset attribute for material with PROTECTED doesn't work at all and the previous state is not replaced. I found in 2004 some other reference to this problem that seemed to be concluded as bug in osg... is it really so or anybody knows how both OVERRIDE and PROTECTED can be applied thank h
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