Define fixed point scaling
What do you understand by the term fixed point scaling?
Expert
The position of a scaled object can be controlled by the position termed as the fixed point which is to remain unmodified after scaling transformation.
Cyrus Beck Line Clipping Algorithm. for non clipping window explain me in details and with examples
Illustrate the term polygon? Also differentiate between convex and concave polygons?
Write short notes on rendering the bi-cubic surface patches of the constant u and v technique?
Illustrate the term font and bitmapped font?
Illustrate the term graphic primitives?
What are the various clipping operations are there? Briefly describe it.
Illustrate the term cell array and type face?
Write differences between the raster and the random scan displays.
Describe the Depth Buffer technique in short? Also describe its features?
Explain the term retracing? Explain the horizontal as well as vertical retracing.
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