COMPUTER SCIENCE AND ENGINEERING
COMPUTER GRAPHICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Counterclockwise rotations about the end points
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Counterclockwise translation about the pivot point
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Counterclockwise rotations about the pivot point
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Negative direction
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Detailed explanation-1: -Answer : C, Explanation-Positive values for the rotation angle defines Counterclockwise rotations about the piovt points.
Detailed explanation-2: -Explanation: A positive value for the rotation angle defines counterclockwise rotations about the pivot point.
Detailed explanation-3: -Positive values for the rotation angle define counter clockwise rotations about the pivot point, as in Fig. 5-3, and negative values rotate objects in the clockwise direction.
Detailed explanation-4: -In physics, the counterclockwise direction is defined as positive and clockwise is negative for rotational variables.
Detailed explanation-5: -Angle measured in clockwise direction is negative and angle measured in anti-clockwise direction is positive.