# ExtrudeCornerType enum

Namespace: [Rhino.Geometry](https://developer.rhino3d.com/api/rhinocommon/namespace/rhino.geometry.md) · Assembly: [RhinoCommon](https://developer.rhino3d.com/api/rhinocommon/assembly/rhinocommon.md) · Since v5.1

```cs
public enum ExtrudeCornerType
```

Corner types used for creating a tapered extrusion

## Values

| Name | Value | Description |
| --- | --- | --- |
| None | 0 | No Corner |
| Sharp | 1 |  |
| Round | 2 |  |
| Smooth | 3 |  |
| Chamfer | 4 |  |