M.Sc. DEGREE EXAMINATION, NOVEMBER 2017
Second Semester
Computer Science and Information Technology
Elective COMPUTER GRAPHICS
(CBCS 2014 onwards)
Time 3 Hours Maximum 75 Marks
Section A (10 X 2 20)
Answer all questions.
1. Mention any two uses of computer graphics.
2. What are the uses of light pen device?
3. List out the various attributes of characters.
4. What is meant by affine transformations?
5. What is meant by segment files?
6. List out the uses of windowing algorithms.
7. What do you mean by composite transformations?
8. Write the functions for translation in three dimensional
systems.
9. What is meant by viewport clipping?
10. Mention the uses of depth- buffer method.
Sub. Code
4MCI2E6
AFF-4996
2
sp 6
Section B X 5 25)
Answer all questions.
11. How computer graphics can be used in education
and training? Discuss.
Or
Write a short note on graphics software.
12. Write short note on area fill attributes.
Or
Describe about raster methods for transformations.
13. Enumerate the concept of window-to-viewport
coordinate transformation.
Or
Why do we need multiple workstations in segments?
Discuss it.
14. Write a short note on three- dimensional
transformation functions.
Or
Discuss the following Shear Reflection.
15. Write a short note on perspective projections.
Or
Discuss about scan-line method in threedimensional
viewing.
AFF-4996
3
sp 6
Section C 10 30)
Answer any three questions.
16. Write a detailed note on Bresenham's line drawing
algorithm with an example.
17. Elucidate the matrix representations in a homogeneous
co-ordinate with an example.
18. Explain about interactive picture-construction
techniques.
19. Discuss the three-dimensional display methods in detail.
20. Enumerate the viewing coordinates in three dimensional
viewing.
————————