Fence primitive

Really good script. It should be cool if we can add some chamfers to edges.

although it is not my script, but a small update:)

....
        if matid == true do (
            for i in 1 to mesh.numfaces do
            (
                setfacematid mesh i mid[i]
            )
        )
    meshop.optimize mesh 4.0 1.0 0.1 0.0                 --small update :)
       )

    tool create
    (
        -- Need to declare ST as local
        local ST
        local my_euler = eulerangles 0 0 0
        local gdx
        local gdy

...

great script with lots of ajustments! any chance to update it to create more than one fence segment?

Awesome script! :)
thank you very much!