Xs, Ys, Zs will be used for object coordinates in the ...

2d) Show that the transformation matrix for reflecting about the line y = -x is equivalent . to a reflection relative to the y-axis followed by a counter-clockwise rotation of 90º. Problem 3 - 3D Transformations. 3) Suppose you wanted to rotate a cube with vertices {±1, ±1, ±1} about its main. diagonal through an angle of . ................
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