This download link is referred from the post: JNTUA M.Tech 2nd Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)
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Code: 9D04203
Time: 3 hours
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M.Tech II Semester Supplementary Examinations January/February 2017
COMPUTER GRAPHICS
(Common to CAD/CAM & PEED)
Max. Marks: 60
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Answer any FIVE questions
All questions carry equal marks
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- (a) Explain the working principle of liquid crystal display monitor.
(b) Discuss in detail about the various input devices used in feeding data to a computer. - (a) Write Bresenham algorithm for drawing a line.
(b) What are the differences between DDA and Bresenham method of drawing line? Which method is good? Why? - (a) Explain how to half tone a rectangular region. Where is half tone applicable?
(b) Describe about seed filling method to fill inner side of a polygon. - (a) Describe Cohen Sutherland subdivision method to clip all possible regions.
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(b) Describe how midpoint subdivision method is used to clip all possible regions. - (a) Write Hodgeman polygon clipping algorithm. Explain with a simple example.
(b) How is a character clipped? Explain with an example. - Derive a transformation matrix for translation and rotating combinations in the order of translation and rotation.
- (a) Explain the variety of hidden surface removal method in detail.
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(b) Write Warnock hidden surface removal algorithm. Give an example. - (a) Describe constant intensity algorithm for polygon rendering.
(b) Compare various shading algorithms in terms of accuracy and speed of execution.
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This download link is referred from the post: JNTUA M.Tech 2nd Sem last 10 year 2010-2020 Previous Question Papers (JNTU Anantapur)
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