hello there :)
i'm working on a machine gun project and rendering with vray .. after adding materials to the model and rendering i noticed a problem
it seems that some of the objects are not showing any specular, they're like very matted while the rest are rendering fine with specular on and everything .
here's an image http://i1124.photobucket.com/albums/l567/abdelrahman11/abdelrahmans%20album...
now the objects pointed with red arrows are the ones that aren't catching specular, and the one pointed with the green arrow is the one rendering correctly
i couldn't help but notice that the objects with the problem were all created using loft nurbs, i don't know what's causing the problem .. i tried a vray compositing tag, tried various gi presets, tried moving these objects to a new project and starting over but no luck