# EdgeType enum

Namespace: [Grasshopper2.Types.Constraints](https://developer.rhino3d.com/api/gh2/namespace/grasshopper2.types.constraints.md) · Assembly: [Grasshopper2](https://developer.rhino3d.com/api/gh2/assembly/grasshopper2.md)

```cs
public enum EdgeType
```

Enumerates the types of supported edges.

## Values

| Name | Value | Description |
| --- | --- | --- |
| None | 0 | Unset edge type. |
| Line | 1 | A line defined by a start and an end node. |
| Circle | 2 | A circle defined by a centre and a radius node. |
| Arc | 3 | A circular arc defined by a start and end node, along with a deviation. |