M.C.A. DEGREE EXAMINATION,
NOVEMBER 2017
Third Semester
COMPUTER GRAPHICS
(Common for M.C.A M.C.A.
(CBCS 2012 onwards)
Time 3 Hours Maximum 75 Marks
Part A (10 x 2 20)
Answer all questions.
All questions carry equal marks.
1. Define CAD.
2. Give short notes on Image Processing.
3. Write a scaling in 2D transformation.
4. Write about General Pivot Point Rotation.
5. Write a short notes about Polygon tables.
6. Define B-spline curves.
7. Write about translation in 3D transformation.
8. Write about viewing pipeline in 3D.
9. Write about Back-face Detection method.
10. Write a short note on the general computer animation
functions.
Sub. Code
541301/
545301
RW-967
2
Sp 5
Part B 5 25)
Answer all the questions, choosing either or
All questions carry equal marks.
11. Discuss briefly the Input devices.
Or
Discuss about Boundary Fill Algorithm.
12. Explain about 2D Geographical basic
transformation.
Or
Discuss about Cohen-Sutherland line clipping.
13. Give a brief note on Quadric surfaces.
Or
Discuss about spline specifications.
14. Explain briefly about the scalling in 3D-Geometric
transformation.
Or
Discuss about transformation from world to viewing
coordinates.
15. Discuss about Depth-buffer method.
Or
Give a brief note on Animation sequence in
designing.
RW-967
3
Sp 5
Part C 10 30)
Answer any three questions.
All questions carry equal marks.
16. Explain briefly about line drawing Algorithm.
17. Discuss briefly about the composite transformation in
2D transformation.
18. Discuss about Bezier curves and surfaces.
19. Explain briefly about clipping.
20. Explain in detail about Scanline and depth sorting
method.
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