Singer stitch pattern cams

Building on work by Andreas Wileur.

The original is great - very clever use of OpenSCAD. I felt that the only thing missing was the graphic representation of an actual stitch - names like 'crescent' and 'scallop' don't say much to me, plus being able to see what your design would look like without printing is quite helpful. So here we are, same cams but with pattern graphics, and with some extra stitches thrown in :)

To generate the discs for the included stitches (or better yet, to create your own) you will definitely need to install [OpenSCAD](http://www.openscad.org/downloads.html) - and since it's been ages since a release, nightly build is your best bet. MakerBot customizer is completely not up to the task.

Please refer to the included *.scad file for instructions.

Enjoy!