Tuesday, November 18, 2014

CS 2401 - Computer Graphics Anna University Chennai B.E CSE 07th Semester November December 2011 Question Paper

The Following question paper is for 07th Semester B.E CSE Students. CE 2401 Computer Graphics is one of the subjects in final year CSE 07th Semester Curriculum and Syllabus. This question paper belongs to the year November December 2011 under Anna University and its affiliated colleges. The students from all affiliated colleges in Anna University Chennai can download the contents from this posts to prepare for their upcoming examinations. All the very best for those who are going to write this CE 2401 Computer Graphics exam!

B.E./B.Tech. DEGREE EXAMINATION, NOVEMBER/DECEMBER 2011.

Seventh Semester

Computer Science and Engineering

CS 2401 — COMPUTER GRAPHICS

(Common to Information Technology)

(Regulation 2008)

Time : Three hours Maximum : 100 marks

Answer ALL questions.

PART A — (10 × 2 = 20 marks)

1. Write down any two line attributes.
2. Differentiate window and view-port
3. What are spline curves?
4. Define quadric surfaces.
5. What is animation?
6. Define key-frames.
7. What do you mean by shading of objects?
8. What is texture?
9. Define fractals.
10. Differentiate Mandelbrot and Julia sets.

PART B — (5 × 16 = 80 marks)

11. (a) Write down and explain the midpoint circle drawing algorithm. Assume 10 cm as the radius and co-ordinate origin as the centre of the circle.

(b) Explain in detail the Cohen-Sutherland line clipping algorithm with an example.

12. (a) Differentiate parallel and perspective projections and derive their projection matrices.

(b) With suitable examples, explain all 3D transformations.

13. (a) Write notes on RGB and HSV color models.

(b) Discuss the following:
(i) Methods to draw 3D objects. (8)
(ii) Basic OPENGL operations. (8)

14. (a) Explain the following:
(i) Adding texture to faces. (8)
(ii) Adding shadows of objects. (8)

(b) Write down and explain the details to build a camera in a program. (16)

15. (a) Write notes on Peano curves. (16)

(b) Write about random fractals in detail. (16)

Duraimani

B.E Civil Engineer Graduated from Government College of Engineering Tirunelveli in the year 2016. She has developed this website for the welfare of students community not only for students under Anna University Chennai, but for all universities located in India. That's why her website is named as www.IndianUniversityQuestionPapers.com . If you don't find any study materials that you are looking for, you may intimate her through contact page of this website to know her so that it will be useful for providing them as early as possible. You can also share your own study materials and it can be published in this website after verification and reviewing. Thank you!