---
title: "subscript(buffer:)"
framework: realitykit
role: symbol
role_heading: Instance Subscript
path: "realitykit/custommaterial/resourcestorage/subscript(buffer:)"
---

# subscript(buffer:)

## Declaration

```swift
subscript<BufferType>(buffer path: KeyPath<UniformsType, UnsafeMutablePointer<BufferType>?>) -> LowLevelBuffer? { get set }
```