CFrame Coool

local tabs={}
local glen=game.Workspace.Glen
local centerX=glen.Torso.CFrame.X
local centerY=0
local centerZ=glen.Torso.CFrame.Z
local radius=5
local angle=0
local speed=0.05
local function newPart()
    local part=Instance.new("Part",workspace)
    table.insert(tabs,part)
    local rand=math.random(1,#tabs)
    part.Name="Part: "..rand
    part.Size=Vector3.new(2,2,2)
    part.Anchored=true
    part.CFrame=glen.Torso.CFrame*CFrame.new(0,15,0)
end
coroutine.wrap(function()
    while wait() do
        for i,v in next,tabs do
            local radius=radius+math.floor(1.5*i)
            local x=centerX+math.cos(angle+math.floor(1.5*i))*radius;
            local z=centerZ+math.sin(angle+math.floor(1.5*i))*radius;
            if i==1 then
                angle=angle+speed
            else
                angle=angle+(0.001)*speed
            end
            v.CFrame=glen.Torso.CFrame*CFrame.new(x,centerY,z)
        end
    end
end)()
newPart()
wait()
newPart()
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wait()