## Tuesday, 29 January 2019

### CS602-Computer Graphics Assignment no. 2 Solution FALL 2018 Due date: 31 January, 2019 | SUPERSTARWEBTECH

Subject: CS602-Computer Graphics
Semester: FALL 2018
Assignment No. 2
Due date: 31 January, 2019 CS602 ASSIGNMENT 2 SOLUTION FALL 2018

CS602-Computer Graphics Assignment 2 #Question

Question no. 1:
Incident Light ray is passing through glass, with refractive index of 1.1, on an interface separating glass and water with refractive index 1.25. What is the angle of refraction if the angle of incidence of the ray in glass is 35°?

Question no. 2:
Given are the points that lie on a plane P, P1<3.0,6.0,7.0>,
P2<4.0,3.0,5.0>,
P3<7.0,4.0,2.0>.
You are required to find the equation of a normal to the plane P.

Question no. 3:
In RGB model we are required to simulate the entire visible spectrum by three colors with a limited range. Suppose a light is coming from a particular source and is represented by following intensity.
Light color id = [0.43314, 0.32632, 0.62343]
Surface color is represented with the following rgb values.
Surface color Cs = [0.23435, 0.62527, 0.32333]
You are required to calculate the color combination of this surface from a given light by using piecewise multiplication of the color values.
id Cs =?