Spiral stair generator

--Script made by 1WeirdDood
local NumSteps = 100 -- number of steps in the staircase
local StepHeight = 1 -- height of each step
local StepRadius = 0 -- radius of the staircase
local TurnAmount = 360 -- degrees of rotation for each step
local Direction = Vector3.new(0, 1, 0)

local AnglePerStep = TurnAmount / NumSteps

for i = 1, NumSteps do
    local Angle = math.rad(AnglePerStep * i)


    local x = math.cos(Angle) * StepRadius
    local y = i * StepHeight
    local z = math.sin(Angle) * StepRadius


    local Part = Instance.new("Part")
    Part.Anchored = true
    Part.Size = Vector3.new(5, 1, 5) -- brick size
    Part.Position = Vector3.new(x, y, z)
    Part.Orientation = Vector3.new(0, -AnglePerStep * (i - 1), 0)
    Part.Parent = workspace

    if i > 1 then
        local Weld = Instance.new("WeldConstraint")
        Weld.Part0 = Part
        Weld.Part1 = PreviousPart
        Weld.Parent = Part
    end
    PreviousPart = Part
end