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Advantages of the z-buffer method:
1) The z-buffer method or algorithm is easy to apply and it needs no sorting of surface in a scene.
2) In z-buffer algorithm or method, an arbitrary number of objects can be handled since each object is processed at one time only. The number of objects is restricted only by the computer's memory to save the objects.
3) Easily hardware implementation.
4) Online algorithm which we do not require to load all polygons at once in order to run algorithm.
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Types of Refresh Monitors - Raster Scan and Random Scan There are two types of refresh monitors, i.e. the Raster Scan and Random Scan that will be illustrated separately.
Perform the indicated base conversions 548 to base 5
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For good understanding of the application of the rules specified above see the following figure, where the shaded region demonstrates the clipped polygon. Fi
Q. Describe the z- Buffer algorithm for hidden surface removal. Ans. Z- buffer method: This method compares surface depths at each pixel position on the projection plane. T
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