Playing with circles and segments (Animation)
Giocando con cerchi e segmenti (Animazione)
In basso a sinistra trovi il pulsante per avviare l'animazione. Consiglio di leggere almeno il primo pdf allegato.
At the bottom left you find the button to start the animation. The polygonal is managed through the blue segments.
Their inclination is the same for everyone and their length is delimited by the circle following the one from which they originate.
I recommend reading at least the first pdf attached.