Q. Polygons are translated by adding __________ to the coordinate position of each vertex and the current attribute setting.

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Q. To change the position of a circle or ellipse we translate

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Q. The basic geometric transformations are

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Q. A two dimensional rotation is applied to an object by

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Q. To generate a rotation , we must specify

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Q. Positive values for the rotation angle ϴ defines

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Q. The rotation axis that is perpendicular to the xy plane and passes through the pivot point is known as

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Q. The original coordinates of the point in polor coordinates are

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Q. The two-dimensional rotation equation in the matrix form is

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Q. An ellipse can also be rotated about its center coordinates by rotating

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Q. The transformation that is used to alter the size of an object is

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Q. The two-dimensional scaling equation in the matrix form is

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Q. We control the location of a scaled object by choosing the position is known as

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Q. In Bresenham's algorithm, while generating a circle , it is easy to generate?

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Q. Why a circle drawn on the screen appears to be elliptical ?

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Q. In bresenhan's algorithm error term is initialized to ?

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Q. Which of the following technique is used in Midpoint Subdivision algorithm ?

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Q. Which of the following clipping algorithm follows the Divide and Conquer strategy?

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Q. A line with endpoints codes as 0000 and 0100 is ?

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Q. In the raster scan method for transformation, a 90º rotation can be performed by ?

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