How many maximum number of objects can be represented by Z-buffer algorithm?
2022
How many maximum number of objects can be represented by Z-buffer algorithm?
- A.
Only one object
- B.
Only two objects
- C.
Arbitrary number of objects which is processed one at a time
- D.
It cannot represent any object
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Correct answer: C
Z-buffer keeps a depth (z) value for each pixel . When rendering multiple objects, the depth at a pixel is compared and the closest surface is kept. So it can represent an arbitrary number of objects ; objects are processed during rendering, but there is no fixed limit on how many objects can be handled.