Question 3(a): (10 points) (Perspective Camera Specification) For the following figure, explain the following terms: (i) Viewing Volume (ii) f (iii) n (iv) aspect ratio (v) look vector. 0 Frustum Viewing volume Aspect ratio= Near clip plane Question 3(b): (5 points) (Perspective Camera Specification) Mark the field of view angles On and Oy and discuss how those are connected with the aspect ratio in the above figure. Near plane Up Question 3(c): (5 points) (Perspective Camera Specification) Given P, u, v, and w vectors as shown below, calculate the exact location of point A, B and C. Assume field of view angles On and Oy are given as well. Explain your answer in detail for full credit in your own words. P/Look Look vector Far clip plane Far plane B