Hemchandracharya North Gujarat University 2006 B.Sc Computer Science 302 : Computer Graphics - Question Paper
Tuesday, 22 January 2013 09:45Web
AA-3602 Seat No.______
3rd Year M. Sc. (CA & IT) exam
March / April – 2006
302 : Computer Graphics
Time : three Hours] Total Marks: 35
1 Attempt any 2 from the following: 7
(a) discuss Refresh CRT.
(b) Write the bresenham’s line drawing algorithm
For lmkl and compute the points for line
Having 2 endpoints (20, 10) and (30, 18).
(c) discuss Inside-outside tests for area filling.
two Attempt any 2 from the following: 7
(a) What is text clipping? discuss it.
(b) What is clipping? define the liangbursky
line clipping algorithm.
(c) discuss the Sutherland - Hodgeman polygen
Clipping algorithm.
three Attempt any 2 from the following: 7
(a) discuss basic transformation with example.
(b) discuss the steps for general pivot point
Rotation and general fixed point scalling.
(c) discuss the reflection of object about the
difference axes with matrices and figure.
four Attempt any 2 from the following: 7
(a) discuss 3-D Rotation.
one [Contd…
(b) Prove that the multiplication of three
dimentional transformation matrices for every
of the subsequent sequence of operations is
commutative :
(i) Any 2 successive translations
(ii) Any 2 successive scalling operations
(iii) Any 2 successive rotation about any
One of the co-ordinate axes.
(c) What is projection? discuss projection in
detail.
five Attempt any 2 from the following: 7
(a) discuss area subdivision method.
(b) discuss depth -buffer method with algorithm.
(c) What is spline? discuss uniform and cubic
b-splines.
________________________
2
Earning: Approval pending. |