The process I used needs a bit of refinement to be accurate, but I did a test by inserting the series of corner expansions on inside another, and visually at least, they seem to decrease in the same proportion as the main rectangles are.
The process I used needs a bit of refinement to be accurate, but I did a test by inserting the series of corner expansions on inside another, and visually at least, they seem to decrease in the same proportion as the main rectangles are.