COMPUTER SCIENCE AND ENGINEERING
COMPUTER GRAPHICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Detailed explanation-1: -6. Which of the following represents shearing? Explanation: The first one represent translation, the second one represents scaling, third one rotation and the last one is representing shearing.
Detailed explanation-2: -A transformation that slants the shape of an object is called the shear transformation. There are two shear transformations X-Shear and Y-Shear. One shifts X coordinates values and other shifts Y coordinate values. However; in both the cases only one coordinate changes its coordinates and other preserves its values.
Detailed explanation-3: -Shearing in X axis can be done using this equation, Xnew = Xold + Shx x Y. Ynew = Y.
Detailed explanation-4: -It is transformation which changes the shape of object. The sliding of layers of object occur. The shear can be in one direction or in two directions. Shearing in the X-direction: In this horizontal shearing sliding of layers occur.