COMPUTER SCIENCE AND ENGINEERING
COMPUTER GRAPHICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Scaling
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Mirror Reflection
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Rotation
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translation
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Detailed explanation-1: -To change the size of an object, scaling transformation is used. In the scaling process, you either expand or compress the dimensions of the object. Scaling can be achieved by multiplying the original coordinates of the object with the scaling factor to get the desired result.
Detailed explanation-2: -A scaling transformation alters size of an object. In the scaling process, we either compress or expand the dimension of the object. Scaling operation can be achieved by multiplying each vertex coordinate (x, y) of the polygon by scaling factor sx and sy to produce the transformed coordinates as (x’, y’).
Detailed explanation-3: -2D Scaling in Computer Graphics Scaling is the transformation that is used to change the object’s size. The operation is carried out for polygon by multiplying the coordinate value(X, Y) of each vertex with the scaling factors.
Detailed explanation-4: -The process of resizing and transforming an object is called dilation. Dilation is a transformation that makes objects smaller or larger using the given scale factor.