r0.3.1

A bug-fix release that fixes a bug in slot width calculations.

Before this release, slots would be too narrow when the slice intersection angle was over 90 degrees.

r0.3

This release adds a new model: a truncated sphere. The truncated sphere has an option for ring-shaped slices. The cylinder model also has a new option for ring-shaped slices.

r0.2

This release includes a new model: a hyperboloid of one sheet.

r0.1

Initial release, with torus and cylinder models.