Illustrate the term Joysticks
Briefly illustrate the term Joysticks? Write down its key features.
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a) Includes of small vertical liver mounted on the base.
b) Employed to move the cursor about the screen.
c) The screen cursor is moved according to distance.
d) One or two buttons is generally intended for signaling some actions.
What is the basic difference among impact and non-impact printers?
Illustrate the different methods of stimulating motion?
What are the different types of parallel projections?
Briefly write down the algorithm for the area subdivision method?
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?
Describe the term Bezier curves and surfaces and also state its key features?
Define Computer graphics?
Explain the term computer graphics animation? What is meant by pseudo animation? Explain the normal speed of the visual animation?
What is a dot size? And how it is different from inter-dot distance?
What are the main attributes of animation software?
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