Define perspective projection
What do you understand by the term perspective projection? Illustrate briefly?
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When the rays coming towards the object converge at the centre of the projection, then this projection is termed as perspective projection, or else it is parallel projection. This projection is termed as perspective projection since in this projection faraway objects appear tiny and closer objects appear bigger.
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show that two successive scaling are commutative
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Describe in detail the flood fill algorithm?
How realistic pictures are created in computer graphics?
Define rendering bi-cubic surface patches of constant u as well as v method?
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