Geometric Transformations Geometric Transformation, T T is a function Geometric structure A → Geometric structure B A geo. structure is represented by a set of points or vectors in 2D o 3D in the general case. 2D Examples Scaling ● Scale by 2 in the y-axis. → S(1,2) ▶ x′=x ▶ y′=2y ● Scale by 0.5 in the x-axis. → S(0.5,1) ▶ x′=0.5x ▶ y′=y ● ..
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