VTU CG Question Papers

I am in 6th semester of B.E Course of Visvesvaraya Technological University (VTU). Exam dates for this semester are announced. I need old question papers of Computer Graphics (CG) subject. So is there anybody who will provide question papers of Computer Graphics (CG) subject?

[shikha]

As you want old question papers of Computer Graphics (CG) subject of B.E 6th Semester Course of Visvesvaraya Technological University (VTU), so here I am providing it for you:

VTU B.E 6th Sem Computer Graphics Question Paper
Part A
I a. "Comauter graphics is an essential applied domain in recent years". Justify., '
b. Explain t$e pinhole camera imaging system, with a neat block diagram.
c. With a neat 4iagram, explain the graphics pipeline architecture to render an image.

2 a. Explain the seven major groups of OpenGL API functions, with examples for each function.
b. Explain the color .contribution for rendering an image in graphics.

3 a. What is a measure and trigg.br of a logical input device? Explain the different modes to
obtain the measure, with example. (06 Marks)
b. What is a display list? How it increases the perfonnance of a graphics system? Explain with
example
c. List out the characteristics of a good interactive program, with example for each.

4 a. Explain different frame coordinates in OpenGL, with suitable example.
b. Explain translation, roration and scaling of objects in2 - dimensions

PART - B
a. How an object transformation is implemented in OpenGL? Explain with suitable example.
b. What is quaternion? How it is useful in a three-dimensional space?
c write a program to display a set of values {fi} as a rectangular mesh

a Explain Cohen-Sutherland clipping algorithm without codes. Explain its advantage over
Liang Barsky algorithm.
b. Explain the phong lighting model.
VTU B.E 6th Sem Computer Graphics Question Paper