What is rotation
Explain the term rotation?
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A 2-D rotation is carried out by again positioning the coordinates along the circular path, within the x-y plane by forming an angle with the axes. The transformation is explained by: X| = r cos (θ + φ) and Y| = r sin (θ + φ).
Consider a raster system with the resolution of 1024 x 768 pixels and the color palette calls for 65,536 colors. What is the minimum amount of video RAM that the computer must have to support the above-mentioned resolution and number of colors?
Describe what is meant by the Beam penetration method?
Explain the meaning of the parabolic splines?
Illustrate the term projector? Explain in short?
What is pixel phasing?
Describe the De Casteljeau algorithm.
What do you understand by the term spline curve?
Illustrate advantages and disadvantages of Penetration techniques.
Explain briefly the term Bezier curves? Explain its uses?
List out all the advantages and disadvantages of DVST?
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