Illustrate the term Joysticks
Briefly illustrate the term Joysticks? Write down its key features.
Expert
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.
Define the term B-Spline curve?
Explain the term Computer graphics.
Define: a) Persistence b) Resolution c) Aspect ratio
What is meant by the term shearing?
What are the different tricks used in computer graphics animation?
Briefly illustrate the term Shear. Write down its key features?
Briefly describe the term Procedural Animation?
What do you understand by the term scan conversion?
Describe the cohen sutherland Line Clipping Algorithm in brief?
Explain the difference between convex and concave polygons?
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