1 (a)
What are aliasing and antialiasing? Explain any one antialiasing method.

5 M

1 (b)
What are the disadvantages of DDA algorithm?

5 M

1 (c)
What is viewing tranformation?

5 M

1 (d)
Define Shearing and give example.

5 M

2 (a)
Explain the midpoint circle generating algorithm.

8 M

2 (b)
Explain the steps used in rotation of 2-D object about an arbitrary axis and derive the matrices of same.

12 M

3 (a)
Explain Liang-Barsky line clipping algorithm with suitable example.

10 M

3 (b)
Explain Sutherland-Hodgeman polygon Clipping algorithm in detail.

10 M

4 (a)
What are Parallel and Perspective projection and derive the matrix for perspective projection.

10 M

4 (b)
Explain the properties of Bezier curves.

10 M

5 (a)
What is the use of Scan line method and explain all the steps.

10 M

5 (b)
Define Koch curve? How do you construct the Koch curve?

10 M

Write short note on any four:

6 (a)
Open CI.

5 M

6 (b)
Area subdivision method.

5 M

6 (c)
Composite transmformation

5 M

6 (d)
Sweep representations.

5 M

6 (e)
Flood fill algorithm.

5 M

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