Brilliant demonstration! As you undoubtedly know, there is nothing essential about using sin waves with Fourier stuff... it can work with any shaped curve. A c

Brilliant demonstration! As you undoubtedly know, there is nothing essential about using sin waves with Fourier stuff... it can work with any shaped curve. A cool modification would be use a combination of the users input to generate a circle instead of the other way around. That is, if I draw a square, a multitude of squares of different sizes and phases, each tracing their contour, will generate the X,Y values for a circle.