Chapter 4: Two and Three-Dimensional Viewing and Clipping
Questions
-
Define the following terms:
- (a) Clipping (Appeared in: 2009, 2013, 2014, 2015, 2017, 2019, 2021)
- (b) Shielding (Appeared in: 2009, 2015, 2019)
- (c) Viewports (Appeared in: 2009, 2014, 2019)
- (d) Windows
- (e) Aspect ratio (Appeared in: 2013, 2019)
-
Write and explain the Cohen-Sutherland line clipping algorithm.
Or, Describe the Cohen-Sutherland algorithm procedure for categorizing a line segment.
-
Explain the Sutherland-Hodgman algorithm for clipping a polygon.
(Appeared in: 2010, 2015, 2016, 2017, 2020)
-
How does the Cohen-Sutherland line clipping algorithm work to detect a line for clipping?
(Appeared in: 2021)
-
Convert Window-to-Viewport coordinates.
(Appeared in: 2021)
Let me know if further adjustments are needed!