31. |
If the center of projection is at a finite distance from the plane, ____________ results.
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Answer:
Option (a) |
32. |
____________ does not preserve parallelism.
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Answer:
Option (b) |
33. |
In perspective projection, the size of an entity is _______ proportional to its distance from the center of projection.
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Answer:
Option (a) |
34. |
In order to define perspective projection, ______________ is required.
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Answer:
Option (c) |
35. |
The transformation of perspective projection must include__________, where d is the distance between the center of projection to the projection plane.
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Answer:
Option (d) |
36. |
How many total numbers of projecting planes are required for the complete description of the orthographic projection system?
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Answer:
Option (c) |
37. |
A world-coordinate area selected for display is called a _________.
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Answer:
Option (a) |
38. |
An area on a display device to which a window is mapped is called a __________.
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Answer:
Option (b) |
39. |
Generally, windows and viewports are _______ in the standard position.
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Answer:
Option (a) |
40. |
A rectangle is to be rotated by 30° clockwise about an arbitrary point. From the following, which transformation will be performed first?
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Answer:
Option (a) |