What is aspect ratio
Explain the term aspect ratio? Describe in detail.
Aspect ratio is defined as a number that provides the ratio of vertical points to horizontal points essential to generate the equal length lines in both the directions on screen. An aspect ratio of ¾ means that the vertical line plotted along with three points has same length as the horizontal line plotted with four points.
Illustrate the term run length encoding?
difference between window port and view port
Define the term Circle and Ellipse?
What are the fundamental merits of using Homogeneous Coordinate System? Describe briefly?
State the algorithm of Basic Ray Tracing?
Write a short note on the term vector scan Display?
What are information and data, and how are they associated in a database?
What do you understand by the term scan conversion?
Explain the term seed fill?
explain 3D transformation in computer graphics
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