Cycloid Gear Library

This is a minimal library for the generation of cycloidical gears.
Some demo functions are included.

**required: OpenSCAD version >= 2015.03 !!**
**MOST CURRENT VERSION HERE:**
https://github.com/mechadense/scad-lib-cyclogearprofiles
(old link) https://github.com/lsuess/scad-lib-cyclogearprofiles

usage: ...
**use // include would execute the demo modules**

To get a crosssection of the desired gear invoke:
**cyclogearprofile(rtooth,nteeth,vpt,verbouse);**
par