UTU Computer Graphics Previous Year Paper

COMPUTER GRAPHIC

BASIC              

UTTARAKHAND TECHNICAL UNIVERSITY

B.TECH FIRST YEAR, 2012

COMPUTER GRAPHICS

time : 3hr

Total marks :100

1. Attempt any two of the following :

(a) Lisf and explain some applications for largescreen

displays.

(b) Define the following terms :

(i) Primitive devices

(ii) Display file structure

(iii) Display control text.

(c) Set up a parallel version of Bresenham's

algorithm for straight lines of any slope.

2. Attempt any two of the following : l0x2

(a) Discuss various methods of storing the edge list

and their relative merits for pattern filling.

l0x2=20

(b) Explain the followirig :

(i) Segments

(ii) SegmenTt able

(iii) Creating, deleting and renaming segments.

(c) Write a procedure to compute the elements of

the matrix for transforming object descriptions

from one Cartesian coordinate syst€m to another.

The second coordinate syst€lll is to be defined

with an origin point Po and a vector V that

gives the direction for the positive y' axis of

this system.

3.  Attempt any two of the following : l0x2=20

(a) _ Prove the assertion that the transformation of a

line between two points A and B is equivalent

to the line between the transform of A and the

transform of B. Consider only the translation,

rotation, and scaling transformations.

(b) Find out the sequence of basic transformations

which are equivalent to y-direction shearing.

(c) Explain multiple windowing in detail.

4 Attempt any two of the following : 10x2:20

(a) What is the necessityf or 3-D clipping algorithm?

Explain any one 3-D clipping algorithm.

' (b) Explain event handling echoing.

(c) Derive the 3-D transformationm atrix for

reflecting a point about a plane.

5 Attempt any two of the following : l0x2:20

(a) Explain scan line algorithm for hidden surface

removal

(b) Discusst he propertieso f the Bezier and B-spline

curves.

(c) Explain Rendering and Illumination

How to use this UTU paper

This UTU Computer Graphics Previous Year Paper resource is useful for understanding Uttarakhand Technical University question patterns for CSE, IT branch, previous year exam. Review the repeated units, important numerical questions, definitions and long-answer topics before making your revision plan. Compare this paper with nearby semester papers to identify common subjects and frequently asked concepts.

For more related downloads, browse 1st Year Papers, 3rd Year Papers, and 4th Year Papers.