raeker@tc4.chem.iastate.edu (Todd J. Raeker) (04/13/91)
I am looking for an algorithm that can determine if a 3D object will be hidden by other object drawn later. In other words, I am trying to find a way to avoid drawing a complicated object that will be covered up anyway. Can someone either mail me an algorithm , some code (Fortran or C) or give me references to books and/or articles. Thanks in advance. Todd J. Raeker raeker@tc4.chem.iastate.edu