had this equation to program but do not know what some of the parameters meant.
cdot(e) = (1+V.N)/2
This formula is a=for an edge(e)
What does this line mean?
the orientation of its surface normal (~N) with respect to the view direction (~V)
In programming, how do I get the V and the N for each edge of an object.
Thanks for the help.
Fyi, I do noe have in-depth knowledge on vectors/ 3D stuff.