Track Test

for i=1,25 do
    local fbdysg = Instance.new("Part",workspace)
    fbdysg.Anchored = true
    fbdysg.Position = Vector3.new(math.random(-500,500),math.random(25,100),math.random(-500,500))
end
owner = game.Players.TheOfficialSeb
function add(p2)
    local p1 = owner.Character.HumanoidRootPart
    local NewPart = Instance.new("Part")
    NewPart.Parent = workspace
    NewPart.Material = "ForceField"
    NewPart.Name = "Tracker"
    NewPart.BrickColor = BrickColor.new("Bright blue")
    NewPart.Anchored = true
    NewPart.CanCollide = false
    NewPart.Size = Vector3.new(0.25, 0.25, 0.25)
    coroutine.resume(coroutine.create(function()
        while p2.Parent ~= nil and p1 ~= nil do
            local magnitude = (p2.Position - p1.Position).Magnitude
            NewPart.Size = Vector3.new(0.25, 0.25, magnitude)
            NewPart.CFrame = CFrame.new(p1.Position,p2.Position) * CFrame.new(0, 0, tonumber("-" .. string.format(magnitude/2)))
            wait(0.005)
        end
        NewPart:Remove()
    end))
end
for i,v in pairs(game.Workspace:GetChildren()) do
    if v.ClassName == "Part" then
        add(v)
    end
end