* **polygon:** Add clarification and method to get distance to edge ([3a53ab3](https://github.com/ladybug-tools/ladybug-geometry/commit/3a53ab3e519345b9c1e4eddbffc6a284ec0410c9))
* **intersection:** Add methods to get closest point on infinite line ([d3bcac9](https://github.com/ladybug-tools/ladybug-geometry/commit/d3bcac98bceee1c69afa217ccb2a698b38970a3c))
* **stl:** Add methods to import geometry from STL ([fec7b73](https://github.com/ladybug-tools/ladybug-geometry/commit/fec7b7307c1d7a9aba6038259118d6808c17f751))
* **polygon:** Ensure that one duplicate vertex remains ([9b6d4a8](https://github.com/ladybug-tools/ladybug-geometry/commit/9b6d4a835265228d72089bb5d7bf1a6da4d80dbc))