Pie Slice OpenSCAD Library

Use this module to generate a pie- or pizza- slice shape, which is particularly useful in combination with `difference()` and `intersection()` to render shapes that extend a certain number of degrees around or within a circle.

This OpenSCAD library is part of the [dotscad](https://github.com/dotscad/dotscad) project. Source code and full documentation can be found at https://github.com/dotscad/dotscad/