Shivaji University 2005 B.E Computer Science COMPUTER GRAPHICS - Question Paper
Sunday, 19 May 2013 06:55Web
H-488
THIRD YEAR OF COMPUTER SCIENCE AND ENGINEERING (PART-1) EXAMINATION, 2005
SHIVAJI UNIVERSITY, KOLHAPUR
COMPUTER GRAPHICS
Day and Date: Wednesday, 30-11-2005 Total Marks: 100
Time: 10.00p.m. To 1.00p.m.
Instructions:
1) Solve any 3 ques. from SECTION-1
2) Solve any 3 ques. from SECTION-2
3) Figures to right shows full marks
SECTION-1
Q.1.
a) discuss the working of raster scan display. [Marks 8]
b) define the use of plotters as output devices. [Marks 8]
Q.2
a)What are 3D projections? discuss the perspective projections [Marks 8]
b)Explain the idea of half toning. Suggest the various cell trend to achieve it. [Marks 8]
Q.3
a)Explain the Bresenhams circle algorithm? [Marks 8]
b)Describe real time scan conversion. How the linked list supports it? [Marks 8]
Q.4 Write short notes on (any two) [Marks 16]
a) Polygon filling algorithms
b) Antialising
c) Shearing
d) Isometric projections
SECTION-2
Q. 5)
a) discuss the effect of tangent vector magnitude on cubic spline segment. [Marks 8]
a)How end points are used in line clipping algorithm. discuss with example? [Marks 8]
Q.6)
a)Explain convex hull property of B-Spline curve. [Marks 8]
b)Explain the interpolation method of generation of curves. [Marks 8]
Q.7)
a) discuss various properties of Bezier curve. [Marks 8]
b) define parabolic blended curves. [Marks 8]
Q.8) Write short notes on (any two) [Marks 16]
a) Z-buffer
b) Warnoc algorithm
e)Display file compilation
Earning: Approval pending. |