some objects appear darker in the scene and render
please someone help because I am kind of going nuts
I have designed a robot hand (terminator looking) and at first everything was fine till I started playing around with the textures then the problem started...
the problem is now no matter what material I apply to all the parts, some parts look weird and really dark...
even if I remove the applied materials, most of the objects turn green by default but those ones with problem still look really dark and black
does anyone have any idea what happened that caused this and how can I fix it?