CG(KAV) IMP for 2nd mid sem

CHAP-3

1. Character generation methods with example.
2. Explain Flood Fill algorithm of area filling.
3. Explain Boundary Fill algorithm of area filling.
4. Explain the Inside-Outside test.

CHAP-4

1. What is aliasing? How to compensate the aliasing? Explain in detail.
2. What is anti-aliasing? Explain any 2 methods of anti-aliasing in detail.

CHAP-6

1. What is window and view-port? Retrieve equations for the scaling factors to map the window to view-port in 2D viewing system.
2. Define: Window, View-port, Viewing transformation.
3. Explain Cohen-Sutherland Line Clipping Algorithm.