Rotating Points on Curve and Circle

[CALLISTA_FRITZIE_CHR (CALLISTA FRITZIE CHRISTIANTO)]

Hi, so I’ve been trying to recreate a system shows on the video below with grasshopper, can anyone suggest me ways to do it? I’ve tried to do it, but it didn’t work. I attached the gh file below also. Thankyouuu

rotating_points.gh (32.0 KB)

[Quan_Li]

Learn from Strandbeest V0.gh (15.9 KB)

[Erik_Beeren]

Perhaps you could have a look at this one.

Linketix