Thomas makes, writes

Openscad: Interlocking Hash shaped platform


While designing a screw-drive based RC tank (perhaps more on that later), I wanted to create a large easily customisable support structure out of a minimal amount of plastic. I started prototyping an interlocking structure in the shape of a hash (#). This turned out to be a lot of ugly code, and so I got sucked into an advanced-openscad black-hole and found a cleaner solution.

Continue reading ...