Explain briefly Staircase effect
Explain briefly Staircase effect?
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Due to low resolution and inappropriate approximation of pixel positions the images are usually distorted and zig-zags that is, distortions generated in the display of straight line or any other graphic primitive is the staircase effect.
Illustrate the term Octrees? And how are they used?
Differentiate raster and random scan displays?
What do you understand by the term fractals?
What do you understand by term animation? Write down the different method to produce animation?
Illustrate the term scan line algorithm?
Define the term kerned character and character up vector?
Illustrate the term Center of Projection (COP)?
Define and illustrate the functioning of the video controller of the Raster scan systems?
Briefly describe the term axonometric orthographic projection and cavalier projection?
What is vanishing point and principle vanishing point?
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