# Amrita Vishwa Vidyapeetham 2007 M.C.A Computer Graphics - Question Paper

Wednesday, 16 January 2013 09:05Web

M.C.

**A.**Dec 2007

Computer Graphics

**Time :**3 hours

**Maximum :**100 marks

ans any 5 ques..

All ques. carry equal marks.

1. (a) Explain the functions of input used in computer graphics system. (10)

(b) Explain any 2 output devices used in computer graphics system. (10)

2. (a) Explain the Brsenhaumâ€™s circle generation algorithm. (10)

(b) Discuss region filling techniqu

**e.**(10)

3. (a) Discuss the 2 dimensional transformation principles and their matrix representations. (10)

(b) Explain briefly about the SUTHERLAND Hodgeman algorithm. (10)

4. (a) Derive the window to viewport transformation. (10)

(b) Discuss convex ploygon clipping algorithm. (10)

5. (a) Explain the transformation matrices for all possible transformation in 3D graphics. (10)

(b) Explain briefly the HIDDEN Surface algorithm. (10)

6. (a) Discuss the 3 dimensional clipping. (10)

(b) Explain the Zâ€“buffer algorithm. (10)

7. (a) What are the components of user interface? (10)

(b) Explain the style of command language. (10)

8. Explain about the subsequent. (2 ? 10 = 20)

(a) Windows

(b) Viewports

Earning: Approval pending. |