Attempt any Eight questions.
[8*5=40]
4.
Write procedure to render the polygon surface by using Phong shading model. [5]
5.
Explain about parametric cubic curve with its properties. [5]
6.
Digitize circle with center (0, 0) and radius = 6. [5]
7.
Explain the use of polygon tables for boundary representations. [5]
8.
Differentiate between raster scan and random scan display systems. [5]
9.
What is intensity attenuation? Describe the various types of projection. [5]
10.
Explain about openGL and call back functions. [5]
11.
How the geometric and attribute information of a 3D objects are stored for the object representations? Explain with suitable example. [5]
12.
Write short notes on: a) Ambient light b) Diffuse reflection [5]