CS6504 Computer Graphics, Third year, Department of Computer Science Engineering and Information Technology, First and second Units Questions
Answer all Questions
Part-A (10 x 2 =20)
1.Define Computer graphics and mention its application
2.Define aspect ratio
3.State horizontal and vertical retraces
4.Specify the steps in odd – even rule
5.Define transformation and mention the types
6.Compare window and viewport
7.Define clipping and clip window
8.What is shear transformation?
9.Draw the 2D viewing pipeline
10.List the different types of text clipping methods available
Part–B (5x16=80)
11.a) Give short notes on overview of graphics systems
(or)
b) Describe in detail about DDA Line drawing algorithm
12.a) Explain Bresenham’s line drawing algorithm
(or)
b) Explain Circle generating algorithm
13. a) Explain pixel addressing and object geometry
(or)
 b) Give short notes on filled area primitives
14. a) Explain in detail about 2D transformation
(or)
 b) Explain in detail about 2D Composite transformation
15. a) Explain in detail about 2D Viewing
(or)
b) Explain briefly the Line clipping algorithm with an example