[1.28.6](https://github.com/ladybug-tools/ladybug-geometry/compare/v1.28.5...v1.28.6) (2023-08-01)
Bug Fixes
* **face:** Add properties to get self-intersection and non-planar points ([e726831](https://github.com/ladybug-tools/ladybug-geometry/commit/e72683112fcc6a8705d76701767c2ecb45c707d3))
* **intersection:** Use better floating point tolerance check ([1963008](https://github.com/ladybug-tools/ladybug-geometry/commit/19630086928e1570bc0eff4e31a3c7628e2082d9))