# Sandbox.PolygonMesh.IsFaceHidden

```csharp
bool IsFaceHidden(FaceHandle hFace)
```

Is this face hidden?

### Parameters

- `hFace` (`FaceHandle`)

### Returns

`bool`

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