Vertigo III

In Vertigo III the effect of an infinite staircase is created by drawing a sequence of squares of decreasing size, with a small rotation in each iteration.

Making of

In Vertigo III the effect of an infinite staircase is created by drawing a sequence of squares of decreasing size, with a small rotation in each iteration.

squarerotation.png

For the next rectangle to fit into the previous one, I calculated the size l from the previous rectangle L according to the rotation angle as follows:

squarecalc.png

A larger α generates less detailed image: