Fourier series: From heat flow to circle drawings

[laurent_delrieu]

Could it help ?

Epicycles, complex Fourier series and Homer Simpson's orbit

Hello here is a good script to replicate that, without the circles at the moment. I made a big mistake with complex multiplication. Here I use complex which are embedded in Grasshopper. [image] Epicycles, complex Fourierv 2.gh (13.0 KB) And here an implementation to blend between 2 shapes, that is very simple to do with this method as each curve is represented by a set of coefficients. [Frame_] Like in this tweet Epicycles, complex Fourier.gh (30.8 KB) An animation with 100 points [F…