Another parametric chainlink (for scalar xlp)

Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4251759.

i wanted to make a chainlink cable holder for my scalar printer, i tryed https://www.thingiverse.com/thing:1078216 but it didn't print well, and i didn't get through the code, so i made my own.... this prints nice and smooth

Openscad source on https://github.com/nohkumado/scalar-rackmods/tree/master/chain_link