> ## Documentation Index
> Fetch the complete documentation index at: https://rive.app/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# VertexBuffer

Stores a list of 2D vertex positions for use with image meshes.

## Methods

### `add`

```lua theme={null}
add(...Vector) -> ()
```

Adds one or more vertices to the buffer.

```lua theme={null}
local vb = VertexBuffer()
vb:add(Vector.xy(0, 0), Vector.xy(1, 0), Vector.xy(1, 1))
```

### `reset`

```lua theme={null}
reset() -> ()
```

Clears all vertices from the buffer.

```lua theme={null}
local vb = VertexBuffer()
vb:reset()
```