Creates a conical spiral in Roblox!

Conical Spiral Plotter.lua

local CONE_HEIGHT = 10
local CONE_ANGLE = 30
local FREQUENCY = 10

local theta = math.rad(CONE_ANGLE)

function f(z)
	z = -z
	local newPosition = Vector3.new(
		math.tan(theta) * z * math.cos(FREQUENCY * z),
		math.tan(theta) * z * math.sin(FREQUENCY * z),
		z
	)
	return newPosition
end

for i = 0, CONE_HEIGHT, 0.01 do
	local newBrick = Instance.new("Part")
	newBrick.Size = Vector3.new(0.1, 0.1, 0.1)
	newBrick.Anchored = true
	newBrick.BrickColor = BrickColor.Red()
	newBrick.Position = f(i)
	newBrick.Parent = game.Workspace
	wait()
end