GeometricTransformation

GeometricTransformation[g,tfun] represents the result of applying the transformation function tfun to the geometric objects corresponding to the primitives g.

GeometricTransformation[g,m] transforms geometric objects in g by effectively replacing every point r by m.r. 

GeometricTransformation[g,{m,v}] effectively replaces every point r by m.r+v.

GeometricTransformation[g,{t1,t2,…}] represents multiple copies of g transformed by a collection of transformations.

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