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29th November 2014, 02:32 PM
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Join Date: Apr 2013
Re: Model Question Paper of Computer Graphics

As you want to get Computer Graphics question paper of Mahatma Gandhi University, so here I am giving you some questions of that paper:
1. Write short notes on Direct View Storage tubes.
2. Very Briefly discuss the function of Focusing System in CRT.
3. Discuss shear 2D transformation in brief.
4. Explain window to view port transformation.
5. Differentiate orthographic and oblique parallel projection.
6. Explain the concept of 3Dclipping.
7. List the properties of Bezier Curves.
8. Explain the concept of sweep representation.
9. Explain Back face Detection method.
10. Write notes on Diffuse Reflection.
11. Write short notes on Application of Computer Graphics.
12. What is splines? (10 x 3 = 30 marks)
Part B
13. A. Demonstrate Midpoint Circle generating Algorithm with example
OR
B. Demonstrate Cohen Sutherland line clipping method with example
14. A. (i) Prove that 2 successive 2-D rotation are additive
ie., R(_1).R(_2) = R(_1 + _2) [5]
(ii) Derive the equation for reflection on y = -x [4]
OR
B. Describe the matrix formulation of 2D Translation, Scaling and Rotation
15. A. What are the 2 type of projections? Describe using figures.
OR
B. Describe 3D – clipping procedure in detail.
16. A. Discuss the Importance of Blobby objects .
OR
B. (i) Describe different operation in constructive solid geometry methods.[5]
(ii) Outline Octree encoding to represent solid objects [4]
17. A. Compare different shading methods.
OR
B. Explain the concept of ray tracing.


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