So if we're dealing with a perfect reflector, f is one, L_i is a delta function, and p_i is also a delta function, right? so the two deltas cancel and we get the right answer?
@ak-47: Informally, that's the right idea.
So if we're dealing with a perfect reflector, f is one, L_i is a delta function, and p_i is also a delta function, right? so the two deltas cancel and we get the right answer?
@ak-47: Informally, that's the right idea.