Bezier curves and surfaces
Describe the term Bezier curves and surfaces and also state its key features?
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a) Encompass number of properties.
b) Can be fitted to any of number of the control points.
c) Computed x(u), y(u), z(u).
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?
What do you understand by the term emissive and non-emissive displays?
Write down the use of control points?
Explain about various Text clipping?
Explain Raster scan systems?
Illustrate the term Ray Tracing? Briefly explain it?
Why the use of hidden line removing algorithm mainly utilized? Give reasons.
Illustrate the term run length encoding?
Illustrate the term projections.
Describe the Depth Buffer technique in short? Also describe its features?
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