Ground Coverage Ratioground_coverage_ratio

Sawfish, because it creates, based on complex triangulated shapes, solid beam and plate geometry with planar sides, which can be sawn using a saw as tool only.

Libra is a conceptual structural design tool that operates on a topology grammar, inspired by Noam's Chomsky "Syntactic Structures" and many others.

A small plug-in for creating and controlling keyframes. It can be used for animation and presentation.