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InterviewSolution
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What is frustum ? |
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Answer» In geometry, a frustum is the portion of a solid that lies between one or two parallel planes cutting it. A right frustum is a parallel truncation of a right pyramid or right cone. In computer graphics, the viewing frustum is the three-dimensional region which is visible on the screen. The portion of a cone or pyramid which remains after its upper part has been cut off by a plane parallel to its base or which is intercepted between two such planes, known as frustum. |
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