Q1. What do you mean by Bezier curve? Get the four Bernstein polynomials which are used in the Bezier curve.
Q2. Write down a brief note on the B-spline curves.
Q3. Describe the depth-buffer method for detecting the visible surfaces.
Q4. Explain the scan-line method for recognizing visible surfaces.
Q5. Write a brief note on the polygon rendering methods.
Q6. What do you mean by key-frame systems? Describe the concept of morphing.
Q7. Describe the concept of region codes (or outcodes) in the Cohen-Sutherland line clipping algorithm. Use the algorithm to clip the line AD illustrated below.
Q8. Write and describe a pseudocode for the Cyrus-Beck line clipping algorithm.