Define scaling
What do you mean by the term scaling? Briefly describe it.
Expert
The scaling transformations change the shape of an object and can be taken out by multiplying each and every vertex (x, y) by scaling factor Sx, Sy; here Sx is the scaling factor of x and Sy is the scaling factor of y.
Briefly describe the term rotation?
Illustrate the term run length encoding?
Describe the general 3-dimensional rotations in computer graphics?
Write down the short note on the advantages of z-buffer or depth buffer?
Distinguish the terms convex and concave polygons?
Describe the term ray tracing? Write down some of its benefits?
Elucidate Beam penetration method?
Explain the term scan conversion?
Explain the color look up table?
show that two successive scaling are commutative
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