I need help with math.noise

[analog scarab]

I want to create that thing thats shown in the picture. I already have a script that makes parts in a 50 grid. Ill post the script

local gridsize = 50
local sizepartx = 5
local sizepartz = 5
local sizeparty = 1

for x = 1, gridsize do
    for z = 1, gridsize do
        local part = Instance.new("Part", workspace)
        part.Name = "part"
        part.BrickColor = BrickColor.new("Black")
        part.Size = Vector3.new(sizepartx, sizeparty, sizepartz)
        part.Anchored = true
        
        local posX = (x - gridsize / 2) * sizepartx
        local posZ = (z - gridsize / 2) * sizepartz
        part.Position = Vector3.new(posX, 0, posZ)
        
        
    end
end

Now I was experimenting with the noise function. But I didnt get to making it.

Does anyone know how they would make it?

[wicked basin]

I'm not 100% sure how to make this, but math.noise doesn't seem like a good plan, as these circles are too uniform, and noise is meant to be smooth pseudo-random numbers

[analog scarab]

Alright, how should I make it then, you got any ideas?

[wicked basin]

Layered circles? It really depends on the use case for this.

[analog scarab]

Yeah but if you look closely its made out of colored parts

[wicked basin]

Its so pixelated so I don't know how it's made

If its parts then layered cylinders?

[analog scarab]

Just normal parts, sized like a block

[wicked basin]

Those are all voxels?

[analog scarab]

no its just flat parts

[wicked basin]

So like hundreds of flat parts?

[analog scarab]

yeah and has color

[sour phoenix]

** You are now Level 5! **

[wicked basin]

Oof. That's a bit out of my wheelhouse, maybe someone else could give you insight.

I mean it's possibly flat parts that change color based on their individual distances from the center?

But the performance must be awful

[analog scarab]

Well its actually a windfield, where each color represents how strong the wind is, from white being strongest/ fastest to dark blue being slowest/weakest

[wicked basin]

So it'd have to be defined by some mathematical expression based on the eye's location and that part's offset from that eye

I know absolutely nothing about meteorological math, but you could probably fake it by just using the distance over some repeating range to determine color