Why hidden line removing algorithm mainly utilized
Why the use of hidden line removing algorithm mainly utilized? Give reasons.
Expert
The hidden line removal algorithm finds out the lines, edges, surfaces or the volumes which are visible or invisible to an observer positioned at a particular point in space.
Explain the term: a) Font b) Bitmapped Font c) Outline font
Explain what do you understand by the RGB?
Illustrate the term scaling?
What is meant by the term shearing?
Specify some of the merits and demerits of the Penetration techniques?
Write down the features of Shadow mask method. Briefly explain it.
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distinguish between uniform and differential scaling
Consider three different raster systems with resolutions of 640 x 480, 1280 x 1024, and 2560 x 2048? a) What size is frame buffer (in bytes) for each of these systems to store 12 bits per pixel?
Define the term polygon?
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