---
title: MPSIntersectionDataType.distancePrimitiveIndexBufferIndex
framework: metalperformanceshaders
role: symbol
role_heading: Case
path: metalperformanceshaders/mpsintersectiondatatype/distanceprimitiveindexbufferindex
---

# MPSIntersectionDataType.distancePrimitiveIndexBufferIndex

## Declaration

```swift
case distancePrimitiveIndexBufferIndex
```