# File3dmEdgeSoftening class

Namespace: [Rhino.FileIO](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.fileio.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md)

```cs
public class File3dmEdgeSoftening
```

Represents the edge softening attached to file3dm object attributes.

## Properties

- [Chamfer](https://developer.rhino3d.com/api/rhinocommon/type/rhino.fileio.file3dmedgesoftening/chamfer.md): Specifies whether to chamfer the edges.
- [EdgeAngleThreshold](https://developer.rhino3d.com/api/rhinocommon/type/rhino.fileio.file3dmedgesoftening/edgeanglethreshold.md): Threshold angle (in degrees) which controls whether an edge is softened or not. The angle refers to the angles between the adjacent faces of an edge.
- [Faceted](https://developer.rhino3d.com/api/rhinocommon/type/rhino.fileio.file3dmedgesoftening/faceted.md): Specifies whether the edges are faceted.
- [ForceSoftening](https://developer.rhino3d.com/api/rhinocommon/type/rhino.fileio.file3dmedgesoftening/forcesoftening.md): Specifies whether to soften edges despite too large a radius.
- [On](https://developer.rhino3d.com/api/rhinocommon/type/rhino.fileio.file3dmedgesoftening/on.md): Specifies whether edge softening is enabled or not.
- [Softening](https://developer.rhino3d.com/api/rhinocommon/type/rhino.fileio.file3dmedgesoftening/softening.md): The softening radius.