Computer Graphics
Mastering Computer Graphics
Test your knowledge of computer graphics with our engaging quiz designed specifically for enthusiasts and students alike. This quiz covers essential concepts in 2D transformations, scaling, and more, giving you a chance to see how well you understand the subject.
Get ready to challenge yourself with questions such as:
- Understanding 2D rotations
- Translating points and objects
- Scaling techniques
- And much more!
1. A two dimensional rotation is applied to an object by
A) Repositioning it along with straight line path
B) Repositioning it along with circular path
C) Only b
D) Any of the mentioned
2. We translate a two-dimensional point by adding
A) Translation distances
B) Translation difference
C) X and Y
D) Only a
3. Scaling of a polygon is done by computing
A) The product of (x, y) of each vertex
B) (x, y) of end points
C) Center coordinates
D) The product of (x, y) of each vertex with scaling factor sx and sy
4. The sampling of object characteristic at a high resolution and displaying the result at a lower resolution is called?
A) Super-sampling
B) Post-filtering
C) Anti-aliasing
D) a or b
5. One of the method for displaying thick curves is
A) Curve slope
B) Curve width
C) Curve cap
D) All of the mentioned
6. ________ is the rigid body transformation that moves object without deformation.
A) Translation
B) Scaling
C) Rotation
D) Shearing
7. A straight line segment is translated by applying the transformation equation
A) Pā=P+T
B) Dx and Dy
C) Pā=P+P
D) Pā=p
8. We control the location of a scaled object by choosing the position is known as
A) Pivot point
B) Fixed point
C) Differential scaling
D) Uniform scaling
9. For 2D transformation the value of third coordinate I.e. w=?
A) 1
B) 0
C) -1
D) Any value
10. For a 45% line, the line path is________ on the polygon area.
A) Horizontal
B) Centered
C) Vertical
D) Any of these
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