# Grasshopper2.Geometry.Intersections namespace

Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

## Structs

- [PolylineIntersection](https://developer.rhino3d.com/api/gh2/type/grasshopper2.geometry.intersections.polylineintersection.md): A single intersection event between two polylines, found by [PolylineIntersector](https://developer.rhino3d.com/api/gh2/type/grasshopper2.geometry.intersections.polylineintersector.md).

## Classes

- [PolylineIntersector](https://developer.rhino3d.com/api/gh2/type/grasshopper2.geometry.intersections.polylineintersector.md): Finds every intersection event between two polylines, treating both as open.