Parametric two-part mold generator for OpenSCAD

A set of parametric OpenSCAD scripts that generate ready-to-print two-part molds from arbitrary STL models.

These scripts can be used to generate either **square** (with or without rounded corners) or **circular** two-part molds and are fully parameterized to make it easy to adapt for your application.

Refer to the instructions below for some general tips, as well ideas for casting.

I have successfully made casts from these molds using wax, Knox gelatin, Oogoo and chocolate. If you have success with other casting media, please leave a comment!

Many more pictures of molds and castings I made with these scripts: http://www.flickr.com/photos/zenwebb/collections/72157631531182783/

If you'd like to read about the development process for these scripts, and learn from some of the issues I came across, check out:
* [First experiment with 3D printing a two-part mold + gelatin casting](http://jason-webb.info/2012/10/first-experiment-with-3d-printing-a-two-part-mold-ge