SPPU Information Technology (Semester 8)
Advanced Graphics & Animation
December 2016
Total marks: --
Total time: --
INSTRUCTIONS
(1) Assume appropriate data and state your reasons
(2) Marks are given to the right of every question
(3) Draw neat diagrams wherever necessary


Solve any one question from Q.1(a,b)& Q2.(a,b)
1(a) What are the different Spline specification methods? Explain with suitable diagram and examples.
5 M
1(b) Explain with mathematical model Bezier surface and B-Spline surface.
5 M

2(a) Explain the issues related to three dimensional display mehtods. Compare parallel projection and perspective projection method for 3-D objects.
5 M
2(b) Explain Regualarized Boolean set operations with examples.
5 M

Solve any one question from Q.3(a,b)& Q.4(a,b)
3(a) Explain desirable properties in solid representation.
5 M
3(b) What is rendering? Explain Monte-Crlo method rendering.
5 M

4(a) Explain Phong's illumination model in detail.
5 M
4(b) What is tracing? Compare and Contrast Beam tracing and pencil tracing.
6 M

Solve any one question from Q.5(a,b)& Q.6(a,b)
5(a) What is belnding? Explain in detail different blending operations performed in OpenGL.
8 M
5(b) Write a short note on "OpenGL primitives".
8 M

6(a) What is texture mapping? Explain any one texture mapping technique with implementation in OpenGL.
8 M
6(b) Explain any one Culling algorithm in detail.
8 M

Solve any one question from Q.7(a,b)& Q.8(a,b)
7(a) Explain briefly various real time animation techniques used in computer assisted animation.
8 M
7(b) Which are the different animation software's? Explain any one animation software in detail.
8 M

8(a) Why control hierarchy is required in animation? Explain various methods of controlling animation.
8 M
8(b) List and explain different animation languages. Explain features of animation languages.
8 M

Solve any one question from Q.9(a,b)& Q.10(a,b)
9(a) Explain virtual environment. How virtual reality help in good interactive design?
8 M
9(b) Enumerate different usability evaluation and testing techniques with respect to Virtual Reality.
10 M

10(a) What is Virtual Reality Modeling Language? List and explain different types of Virtual Reality?
8 M
10(b) What is the need of Virtual Reality? Explain in detail with real life example.
10 M



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