CGMM | Translation in 2D Plane | Exp - 7

Translation in 2D Plane

A translation moves an object to a different position on the screen. You can translate a point in 2D by adding translation coordinate (t_x, t_y) to the original coordinate (X, Y) to get the new coordinate (X’, Y’).

From the above figure, you can write that −

X’ = X + t_x

Y’ = Y + t_y

The pair (t_x, t_y) is called the translation vector or shift vector. The above equations can also be represented using the column vectors.

P=[X][Y]$P=\frac{[X]}{[Y]}$ p' = [X′][Y′]$\frac{[X^{\prime }]}{[Y^{\prime }]}$T = [tx][ty]$\frac{[t_x]}{[t_y]}$

We can write it as −

P’ = P + T

For more info visit tutorialspoint

Problem Statement

A ball is placed wrongly at a point. Change its location from one place to another. Display it pictorial view in 2D plane.

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