Depth sorting method

Question

Explain the Depth sorting method in short? Also describe its features?

Answer 1

a) Both the image and object space operations.

b) Carry out the fundamental function.

c) Surface is sorted in order of reducing depth.

d) Surface is scan transformed in order, beginning with the surface of biggest depth.

e) Frequently termed as the painter’s algorithm.

f) Test listed in order of raising difficulty.

g) Surface doesn’t overlap.

h) Projections of two surfaces on the view plane don’t overlap.