I know how to make them but normally I don’t use them, never really saw the need for them
All I do is turn up the spec on the object. I have seen some objects with spec maps and they look better. Here is my question, how would I make a spec map for an airplane? What parts would i highlight? If i highlight the parts that stick out and view the object from a different angle you won’t see the map correct? I am not sure if i am explaining correctly.