Golf ball .STL

**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…

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