# Sandbox.PolygonMesh.InsetFaces

```csharp
bool InsetFaces(FaceHandle[] faces, float amount, int steps, out InsetResult result)
```

Inset a region of faces inward by the given amount with optional intermediate rings.

### Parameters

- `faces` (`FaceHandle[]`)
- `amount` (`float`)
- `steps` (`int`)
- `out result` (`InsetResult`)

### Returns

`bool`

Declared in [Sandbox.PolygonMesh](/api/Sandbox.PolygonMesh).
Assembly: `Sandbox.Engine`.