DISTANCE EDUCATION
P.G.D.C.A EXAMINATION, MAY 2018.
Second Semester
COMPUTER GRAPHICS
(2011 Calendar Year Onwards)
Time Three hours Maximum 100 marks
SECTION A — x 8 40 marks)
Answer any FIVE questions.
1. What are the input devices used in computer graphics?
2. Explain the concept of Region Filling Techniques in
detail.
3. What is composite transformation? Explain briefly.
4. Discuss convex polygon clipping in detail.
5. How do you represent the matrix in three dimensional
transformations?
6. Explain in detail about depth comparison.
7. What are the components of user interface? Explain.
8. Neatly sketch the concept of Information Display.
Sub. Code
24
DE-3436
2
Sp 1
SECTION B — × 15 60 marks)
Answer any FOUR questions.
9. Explain circle generation algorithm briefly.
10. Elucidate Bresenham's algorithm in detail.
11. Explain in detail about line segment clipping in two
dimensional transformations.
12. Discuss about Sutherland hodgman algorithm in detail.
13. Briefly explain Translation, Rotation, and Reflection in
three dimensional transformations
14. How do you specify the composite transformation in three
dimensional transformations?
15. Discuss the different styles of command language.