Paper 1: Computer Graphics Past Papers
University Name – Confidential
NOTE:
Attempt any five questions from the rest. All questions carry equal marks. Phones and other Electronic Gadgets are not allowed.
Time Allowed: 3 hours
Examination: Final, Fall – 2020
Total Marks: 70, Passing Marks (35)
Q.1 What is meant by cathode-ray tube display, discuss the basic operations and components of cathode-ray tube with diagrammatic representation. (14)
Q.2 Discuss the digital differential analyzer (DDA) algorithm with a C/C++ program. (14)
Q.3 How to draw a circle from midpoint, discuss the midpint circle algorithm with a C/C++ program. (14)
Q.4 Discuss the line and character attributes in detail. (14)
Q.5 What is meant by transformations, discuss the basic transformations in detail. (14)
Q.6 What is meant by three-dimensional display, discuss the three-dimensional methods in detail. (14)
Q.7 Discuss the followings. (14)
- Bezier curves and surfaces
- Beta-splines
Q.8 Write short notes on any TWO of the following: (7,7)
- Raster methods for transformation
- Three-dimensional viewing devices
- c) Parallel curve algorithms.
