Describe the term scaling
Illustrate the term scaling?
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Scaling is the procedure of compressing or expanding the dimensions that is, size of an object. An important application of scaling is in the development of viewing the transformation, that is a mapping from a window employed to clip the scene to a viewport for displaying the clipped scene in to the screen.
What do you meant by direction of projection?
What is meant by the term run length encoding?
Describe Interlaced Scan for image capture?
Describe briefly the Scan Line Polygon Fill Algorithm with appropriate diagram?
Write short notes on rendering the bi-cubic surface patches of the constant u and v technique?
Differentiate between the terms bitBlt and pixBlt?
Write a short note on the term phong shading?
Describe in brief the word Key frames?
Define: a) Persistence b) Resolution c) Aspect ratio
Explain the term scan code?
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