# Sandbox.SandboxBaseExtensions.Add

## Overload 1

```csharp
static void Add(VertexBuffer self, Vector3 pos)
```

### Parameters

- `self` (`VertexBuffer`)
- `pos` (`Vector3`)

## Overload 2

```csharp
static void Add(VertexBuffer self, Vector3 pos, Vector2 uv)
```

### Parameters

- `self` (`VertexBuffer`)
- `pos` (`Vector3`)
- `uv` (`Vector2`)

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