Is this Fibonacci or something else?

Hello
I’m trying to create this uneven pattern.

I thought this pattern was a Fibonacci pattern ,but maybe it’s not.
Because the range of unevenness gradually increases as the sphere moves outward.

I would like to know how to make unevenness of uniform size like a target pattern image .
Does anyone know the solution to this?
fibonacci.gh (16.8 KB)

That’s called “fibonacci sunflower”. Very easy via code. See these:

plus

plus

mathematical-biology.pdf (1.5 MB)

plus
https://www.codeproject.com/Articles/1221341/The-Vogel-Spiral-Phenomenon

BTW: Laurent likes this kind of stuff. I’m sure that he has some sort of solution based on native components (not my game - at all).

Choosing “Don’t draw any preview geometry” and hidden wires makes your code difficult to read.