# Sandbox.Clutter.ClutterGridSystem.ClutterStorage.AddInstance

```csharp
void AddInstance(string modelPath, Vector3 position, Rotation rotation, float scale = 1)
```

Adds a single instance for a model.

### Parameters

- `modelPath` (`string`)
- `position` (`Vector3`)
- `rotation` (`Rotation`)
- `scale` (`float`), default `1`

Declared in [Sandbox.Clutter.ClutterGridSystem.ClutterStorage](/api/Sandbox.Clutter.ClutterGridSystem.ClutterStorage).
Assembly: `Sandbox.Engine`.