Asset Overview
**Golf ball with 400 dimples equally distributed on the surface of a sphere along Fermat spirals**
with recorded sound of a real world golf ball
d = 42.6 mm* (an STL file is unitless)
**How to calculate the points**
*let the number of points* **n ∈ ℕ**
*thus each point* **i = { ½, 1½, ..., n-½ }**
*lies in a spherical coordinate system* **pᵢ = ( r, θ, φ ) ] ∀ i**
*at the constant radius* **r**
*the polar angle* **θ = arccos( 2 ( i / n ) - 1 )**
*and the azimuthal angle* **φ = i · ϕ**
*with the golden ratio* **Φ = ( √ ̅5 + 1 ) / 2**
*and the golden angle* **ϕ = 2π / Φ²**
[cc by-sa 4.0](https://creativecommons.org/licenses/by-sa/4.0/) Chris Langhans 2021