STUPIDSID
Answer any one question from Q1 and Q2
1 (a)
Differentiate between random scan and raster scan display.
6 M
1 (b)
What is Homogeneous Coordinate System ? Compare homogeneous and normalized co-ordinates.
6 M
2 (a)
Write steps for filling polygon using scan line method.
6 M
2 (b)
Rasterize a line from (0, 0) to (8, 4) using DDA algorithm.
6 M
Answer any one question from Q3 and Q4
3 (a)
What is segment ? Explain segment creation operation.
6 M
3 (b)
Obtain the 3D Transformation matrix for rotation about any arbitrary axis.
6 M
4 (a)
In 2D clipping how are line grouped into visible, invisible and partially visible categories?
6 M
4 (b)
Explain ways of projecting 3D objects onto 2D screen in detail.
6 M
Answer any one question from Q5 and Q6
5 (a)
Explain CIE chromaticity diagram; also explain how RGB to CMY conversion is done
6 M
5 (b)
What are the different steps in animation sequence? Explain each step in brief.
7 M
6 (a)
Explain pseudo C algorithm for Gourand shading.
6 M
6 (b)
What are the different ways in which motions of the objects can be specified? Explain each in brief.
7 M
Answer any one question from Q7 and Q8
7 (a)
What are the properties of Bezier curve ? Describe the procedure to generate Bezier curve.
6 M
7 (b)
What is interpolation? Explain the process of curve approximation by Lagrange interpolation method.
7 M
8 (a)
Explain Hilbert curve in detail.
6 M
8 (b)
Give the set of equations of Bezier curve. Write the algorithm for drawing a Bezier curve section using four points.
7 M
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