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Q1. describe DDA line drawing algorithm. Draw the line from (0,0) to (6,7) by using DDA algorithm.

Q2. By using Cohen-Sutherland algorithm determine the co-ordinates of the line joining (-1, 2) and (9, 7) that is visible in the rectangle (0, 0), (0, 5) and (10,5), (10, 0).

Q3. Describe Phong specular-reflection model.

Q4. What do you mean by the term diffuse reflections? In brief describe the importance of diffuse reflection coefficient and ambient-reflection coefficient in the computations of diffuse reflections.

Q5. How are colors produced on a CRT screen?

Q6. Illustrate the main features of a fractal? Deduce the formula for the dimension of fractal.

Q7. describe in brief the self-squaring transformations, which can produce the fractals.

Q8. describe in brief how we can simulate the zero acceleration, positive acceleration and deceleration among two key frames in the animation.

Computer Graphics, Computer Science

  • Category:- Computer Graphics
  • Reference No.:- M911485

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