Hi Gianni, In addition to the combined flag, I just noticed we are also applying the material as close to the geometry as possible.
Let's say you have a top level group node that is your root. The children of that group can either be geometry nodes or other groups. In our project, when applying the new material, we essentially traverse each group node in search of geometry, and then only apply the material to the geometry nodes. I would warn you that this approach probably will not work very well for level of detail nodes, since the geometry is dynamically loaded/unloaded as needed as a function of viewing distance. In that case, you should probably apply the material to the top level node returned from the geometry loader, since that node is probably the only persistent node for that geometry. This is the approach we have taken, and we just accept whatever results we get. I would have expected your original approach to work, but, since it appears that does not work, you might try something like the above approach. I would hope this would get you closer to the results you're looking for, but I can't make any guarantees. How you would implement that approach will have to be up to you, since you know your goals and your system best. I hope this helps... D.J. On Wed, Nov 2, 2011 at 6:38 AM, Gianni Ambrosio <[email protected]> wrote: > Hi D.J. > unfortunately even with "OVERRIDE | ON" it doesn't work. > > Regards > Gianni > > ------------------ > Read this topic online here: > http://forum.openscenegraph.org/viewtopic.php?p=43684#43684 > > > > > > _______________________________________________ > osg-users mailing list > [email protected] > http://lists.openscenegraph.org/listinfo.cgi/osg-users-openscenegraph.org >
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