# Sandbox.Gizmo.GizmoDraw.ScreenBiasedHalfCircle

```csharp
void ScreenBiasedHalfCircle(Vector3 center, float radius)
```

Draws a half circle that tries its best to point towards the camera. This is used by
the rotation widgets that bias towards the camera.

### Parameters

- `center` (`Vector3`)
- `radius` (`float`)

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