Define projection and parallel projection
Define projection and parallel projection?
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The process of converting the description of objects from world coordinates to viewing coordinates is known as projection.
Parallel projection is one in which z coordinates is discarded and parallel lines from each vertex on the object are extended until they intersect the view plane.
Briefly describe the term orthographic oblique projection?
Define the term Affine transformation? Briefly illustrate it.
What is reflection?
Explain the meaning of Transformation? Explain what are active and passive transformations?
What is the need of homogeneous coordinates?
Illustrate the advantages of electrostatic plotters?
Consider three different raster systems with resolutions of 640 x 480, 1280 x 1024, and 2560 x 2048? a) What size is frame buffer (in bytes) for each of these systems to store 12 bits per pixel?
What are the different types of parallel projections?
Illustrate the term point clipping?
Illustrate briefly the term Surface of revolution?
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