---
title: sampleBufferAttachments
framework: metal
role: symbol
role_heading: Instance Property
path: metal/mtlaccelerationstructurepassdescriptor/samplebufferattachments
---

# sampleBufferAttachments

## Declaration

```swift
var sampleBufferAttachments: MTLAccelerationStructurePassSampleBufferAttachmentDescriptorArray { get }
```