CS6504 Computer Graphics Important Questions Anna University

CS6504 CG Nov Dec 2016 Important Questions

CS6504 Lecture Important Questions

CS6504 Part B Important Questions

Regulation 2013 CS6504 CG Important Questions Part B Nov Dec 2016

Regulation 2013 Nov Dec 2016 Important Questions Anna University

CS6504 Computer Graphics Important Questions Anna University

Nov Dec 2016 Important Questions Anna University

Department of Computer Science and Engineering

Sub. Name: Computer Graphics                          Sub.Code: CS6504

Max.Marks: 100                                                       Time: 180 min

Department: Computer Science and Engineering Sem/Year: V/III       Date:

Model Exam- I

PART – A                            10x 2=20

1. What is Aspect ratio?                                                                                   (CO1)

2. Distinguish between convex and concave polygons.                                   (CO1)

3. What is rotation?                                                                                          (CO2)

4. What is shearing?                                                                                         (CO2)

5. What is Polygon mesh?                                                                                (CO3)

6. Differentiate between interpolation spline and approximation spline.         (CO3)

7. Define rendering.                                                                                         (CO4)

8. What is purity of light?                                                                                (CO4)

9. What is a Fractal Dimension?                                                                      (CO5)

10. What is turtle graphics program?                                                                (CO5)

PART – B             13 x 5=65

11 a)(i) Using Bresenhams Line drawing algorithm with example                   (CO1)

OR

11.b(ii) Using Ellipse drawing algorithm plot two region and find  out the parametric equation.                                                                                             (CO1)

 12a (i) Clip the given line A(1,3) B(4,1) against a window P(2,2) Q(5,2) R(5,4) S(2,4) using Liang Barsky line clipping algorithm.                                                                          (CO2)

OR

12.(ii) Derive the 2D viewing transformation matrix  explain in detail (CO2)

12b(ii) Explain the two dimensional viewing pipeline in detail                         (CO2)

13a.(i)Write a note on various 3D transformation techniques.                         (CO3)

OR

13b(i) Give brief notes on i) Quadric surfaces ii) Blobby objects                    (CO3)7+6

14.Discuss on  specular reflection and phong model and  Warm  modeldetail. (CO4)

OR

14bExplain the various properties of light detail.                                                            (CO4)

15aGive brief notes on various motion specification.                                      (CO5)

OR

15.b Write short notes on (i) Koch curves  (ii) C Curve                                      (CO5) (7+6)

Part C                                                                               1 x 15=15

16. a.Explain about the latest 4K display LED with architecture                  (CO1)

Or

16.b. Explain about the step involved in creating cartoon with frames      (CO5)