uh ye

function TraceLine(Start, End, Offset_Min, Offset_Max, NUM_PARTS, SIZE_VARIES)
    local Points = {Start}
    local Magnitude = (End-Start).magnitude
    local Space = 0
    local Z_Range = (type(NUM_PARTS) == "number" and NUM_PARTS > 0) and math.modf(NUM_PARTS) or math.random(4,8)
    local Point,X,Y,Z;

    local Offset_Min = Vector2.new(math.modf(Offset_Min.X),math.modf(Offset_Min.Y))
    local Offset_Max = Vector2.new(math.modf(Offset_Max.X),math.modf(Offset_Max.Y))



    --pretty readable so u should know wut this does i guess

    if type(NUM_PARTS) == "number" and NUM_PARTS > 0 then
        local n = 0;
        local delMag = Magnitude;

        while n < NUM_PARTS - 1 do
            X = math.random(Offset_Min.X,Offset_Max.X)
            Y = math.random(Offset_Min.Y,Offset_Max.Y)

            if SIZE_VARIES then
                Z = delMag/(NUM_PARTS-n)*100
                Z = math.random(Z/1.5, Z)/10
            else
                Z = Magnitude/NUM_PARTS
            end

            Point = CFrame.new(Start,End) * CFrame.new(X, Y, -(Space + Z))
            table.insert(Points,Point.p)

            Space = Space + Z
            delMag = delMag - Z
            n = n+1;
        end
    else
        while Space < Magnitude - Z_Range do
            X = math.random(Offset_Min.X,Offset_Max.X)
            Y = math.random(Offset_Min.Y,Offset_Max.Y)

            Z = math.random(Z_Range/2, Z_Range)

            Point = CFrame.new(Start,End) * CFrame.new(X, Y, -(Space + Z))
            table.insert(Points,Point.p)

            Space = Space + Z
        end
    end

    table.insert(Points,End)
    return Points
end