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Rigid body or Non-Rigid body Transformations
2D transformations can be classified as rigid body or non-rigid body transformations. Rigid body transformations keep the shape and size of the objects intact whereas non-rigid body transformations do affect the shape and/or size of the object. Translation and rotation are examples of rigid body transformations. Other transformations come under non-rigid body transformations.
Adavantage and disadvantages of DDA and Bresenhams line drawing algorithm
Differentiate between z-buffer method and scan-line method. What is the visibility test made in these methods? Solution : In depth buffer algorithm every pixel location on the
This renders a polygon surface by linearly interpolating intensity values across the surface. Intensity values for each polygon are matched with the values of adjacent polygon alon
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