Thing

local SizePosScaler = {}
SizePosScaler.__index = SizePosScaler


--Position Functions
function SizePosScaler.ToOffsetPos(guiobject)
    if guiobject:isA("GuiBase2d") and guiobject.Parent then
        game:GetService( 'RunService' ).RenderStepped:Wait()
        local OffsetXPos = guiobject.Position.X.Scale*guiobject.Parent.AbsoluteSize.X + guiobject.Position.X.Offset
        local OffsetYPos = guiobject.Position.Y.Scale*guiobject.Parent.AbsoluteSize.Y + guiobject.Position.Y.Offset
        guiobject.Position = UDim2.new(0, OffsetXPos, 0, OffsetYPos)
    end
end

function SizePosScaler.ToScalePos(guiobject)
    if guiobject:IsA("GuiBase2d") then
    game:GetService( 'RunService' ).RenderStepped:Wait()
    local Viewport_Size

    if guiobject:FindFirstAncestorWhichIsA("GuiBase2d") then
        Viewport_Size = guiobject:FindFirstAncestorWhichIsA("GuiBase2d").AbsoluteSize
    else
        Viewport_Size = workspace.CurrentCamera.ViewportSize
    end

    local LB_Pos = guiobject.AbsolutePosition
    guiobject.Position = UDim2.new(LB_Pos.X/Viewport_Size.X,0,LB_Pos.Y/Viewport_Size.Y, 0)
    end
end

--Size Functions
function SizePosScaler.ToOffsetSize(guiobject)
    if guiobject:IsA("GuiBase2d") then
    game:GetService( 'RunService' ).RenderStepped:Wait()
    local LB_Size = guiobject.AbsoluteSize
    guiobject.Size = UDim2.new(0, LB_Size.X, 0, LB_Size.Y)
    end
end

function SizePosScaler.ToScaleSize(guiobject)
    if guiobject:IsA("GuiBase2d") then
    game:GetService( 'RunService' ).RenderStepped:Wait()
    local Viewport_Size

    if guiobject.Parent:IsA("GuiBase2d") then
        Viewport_Size = guiobject.Parent.AbsoluteSize
    elseif guiobject:FindFirstAncestorWhichIsA("GuiBase2d") then
        Viewport_Size = guiobject:FindFirstAncestorWhichIsA("GuiBase2d").AbsoluteSize
    else
        Viewport_Size = workspace.CurrentCamera.ViewportSize
    end

    local LB_Size = guiobject.AbsoluteSize
    guiobject.Size = UDim2.new(LB_Size.X/Viewport_Size.X,0,LB_Size.Y/Viewport_Size.Y, 0)
    end
end



return SizePosScaler