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).
Define the term kerned character and character up vector?
Explain the Sutherland Hodgeman polygon clipping in brief. What are its key features?
Explain the advantages and disadvantages of Penetration techniques?
Describe in detail the flood fill algorithm?
Describe the term solid modeling and intuitive interface? Explain both the terms in short?
Define the term Polygon mesh?
Explain the term rendering bi-cubic surface patches of the constant u and v method?
What is reflection?
What do you understand by the term scan conversion?
Define: a) Persistence b) Resolution c) Aspect ratio
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