Swordslayer

Gear is a script for 3ds Max, created by Swordslayer, that provides an involute spur gear primitive. It comes complete with tooth undercut and all-quad topology, and the code is unencrypted and fully open for further hacking.

PolyModOp is a MAXScript struct for 3ds Max that wraps the Edit Poly modifier methods using the familiar signatures of the polyop methods, so code written for Editable Poly can work with the Edit Poly modifier too.