Ladybug-geometry

[1.6.1](https://github.com/ladybug-tools/ladybug-geometry/compare/v1.6.0...v1.6.1) (2019-08-09)


Bug Fixes

* **face:** Ensuring upper-left vertices do not change for horizontals ([5003d03](https://github.com/ladybug-tools/ladybug-geometry/commit/5003d03))

[1.6.0](https://github.com/ladybug-tools/ladybug-geometry/compare/v1.5.2...v1.6.0) (2019-08-07)


Features

* **face:** Adding option for upper-left vertices in Face3D.to_dict() ([9372d9e](https://github.com/ladybug-tools/ladybug-geometry/commit/9372d9e))

[1.5.2](https://github.com/ladybug-tools/ladybug-geometry/compare/v1.5.1...v1.5.2) (2019-07-24)


Bug Fixes

* **polyface:** Ensuring floor of Polyface3D.from_box() points down ([b147d82](https://github.com/ladybug-tools/ladybug-geometry/commit/b147d82))

[1.5.1](https://github.com/ladybug-tools/ladybug-geometry/compare/v1.5.0...v1.5.1) (2019-07-23)


Bug Fixes

* **polyface:** Ensuring that from_box preserves base_plane orientation ([cd6d264](https://github.com/ladybug-tools/ladybug-geometry/commit/cd6d264))

[1.5.0](https://github.com/ladybug-tools/ladybug-geometry/compare/v1.4.0...v1.5.0) (2019-07-16)


Bug Fixes

* **tolerance:** Ensuring values are valid when <= tolerance ([eaa55b6](https://github.com/ladybug-tools/ladybug-geometry/commit/eaa55b6))


Features

* **contour:** Adding input for tolerance to contour methods ([7bb01c0](https://github.com/ladybug-tools/ladybug-geometry/commit/7bb01c0))
* **face3d:** Improving is_centered_adjacent method for honeybee solve adjacencies ([15781c6](https://github.com/ladybug-tools/ladybug-geometry/commit/15781c6))
* **point:** Added automatic casting to float for coordinate values ([7e4267b](https://github.com/ladybug-tools/ladybug-geometry/commit/7e4267b))


Performance Improvements

* **slots:** Fixed the Implementation of __slots__ in Inheritance ([ad72845](https://github.com/ladybug-tools/ladybug-geometry/commit/ad72845))

[1.4.0](https://github.com/ladybug-tools/ladybug-geometry/compare/v1.3.0...v1.4.0) (2019-06-17)


Features

* **arc:** Adding Arc2D and Arc3D objects ([f22929b](https://github.com/ladybug-tools/ladybug-geometry/commit/f22929b))
* **face:** Enforcing counterclockwise vertices for all Face3D ([4a144ac](https://github.com/ladybug-tools/ladybug-geometry/commit/4a144ac))