What is scaling
What is meant by the term scaling?
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The scaling transformations altered the shape of an object and may be performed by multiplying every vertex (x,y) by scaling factor Sx,Sy, in which Sx refers to the scaling factor of x and Sy refers to the scaling factor of y.
Describe the term Cyrus Beck Line Clipping Algorithm.
What do you understand by the term shearing?
Explain the term bitBlt and pixBlt?
Explain about Joysticks.
Distinguish between the term animation and graphics?
What is meant by the term Random scan/Raster scan displays?
Explain the term retracing? Explain the horizontal as well as vertical retracing.
Describe the Back face detection technique in short? Also describe its features?
Distinguish between Random and Raster Scan display devices?
Briefly explain the term UDC technique? Also write its abbreviation.
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