---
title: fragmentAdditionalBinaryFunctions
framework: metal
role: symbol
role_heading: Instance Property
path: metal/mtl4renderpipelinebinaryfunctionsdescriptor/fragmentadditionalbinaryfunctions
---

# fragmentAdditionalBinaryFunctions

Provides an array of binary functions representing additional binary fragment shader functions.

## Declaration

```swift
var fragmentAdditionalBinaryFunctions: [any MTL4BinaryFunction]? { get set }
```