---
title: maxVertexBufferCount
framework: realitykit
role: symbol
role_heading: Type Property
path: realitykit/lowlevelmeshresource/descriptor-swift.struct/maxvertexbuffercount
---

# maxVertexBufferCount

The maximum number of separate vertex buffers the renderer supports.

## Declaration

```swift
static let maxVertexBufferCount: Int
```

## Discussion

Discussion For optimal performance, most apps use one buffer.