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.
Describe briefly the term panning and morphing? What are their importances in animation?
Explain some of the advantages of the laser printer.
Describe briefly the Object-space and Image-space approaches in Visibility tests?
What do you mean by retracing? Define vertical retracing as well as horizontal?
What are the important properties of Bezier Curve?
Describe in brief the term Global Illumination Model?
Write a short note on the term vector scan Display?
Specify the benefits of the laser printers.
Specify the benefits of DVST over CRT. State some of the drawbacks of the DVST.
Consider two raster systems with the resolutions of 640 x 480 and 1280 x 1024. a) How many pixels could be accessed per second in each of these systems by a display controller that refreshes the scree
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