not original poster but if anyone wants A.F. Fix here are a couple links: 1 https://www.artstation.com/artwork/EaYXze 2 / 3 / 4 Person doing this is probably long gone from the project but looked like some good referencing, perhaps they did get far with it but just gave up? ask'm? https://www.artstation.com/artwork/8mbQq
I am just trying to learn how to translate equations into UDK. So its not "kd max" but "max(0, L.N)" So the "max(0," is effectively clamping the L.N from -1...1 to 0...1.