# PolylineFilletExtensionMethods class

Namespace: [Grasshopper2.Extensions](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.extensions.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
public static class PolylineFilletExtensionMethods
```

Corner filleting for polylines, limited to what each corner can accommodate.

## Methods

- [CornerFillets](https://developer.rhino3d.com/api/gh2/type/grasshopper2.extensions.polylinefilletextensionmethods/cornerfillets.md): (static) Compute the largest possible fillet arc at every corner of a polyline, up to a target radius.
- [FilletCorners](https://developer.rhino3d.com/api/gh2/type/grasshopper2.extensions.polylinefilletextensionmethods/filletcorners.md): (static) Build the curve which results from replacing the corners of a polyline with the given fillet arcs.