Q1. By using integer Bresenham’s algorithm point out which pixels would be displayed to draw the line segment joining the points (2, 7) and (6, 10).
Q2. What do you mean by self similar fractal? Describe with illustrations.
Q3. By using the parametric approach of Cyrus-Beck line clipping algorithm calculate the visible part of the line segment joining P(0, 40) and Q(50, 40) for the window P0(10,0), P1(20, 10) and P2(10, 50). Show all the computations.
Q4. Describe the Phong’s shading model.
Q5. In brief describe the Binary Space Partitioning technique for hidden surface elimination.
Q6. Describe the depth sorting algorithm for the hidden surface elimination.
Q7. Explain how are colors produced on a CRT screen?