---
title: objectAdditionalBinaryFunctions
framework: metal
role: symbol
role_heading: Instance Property
path: metal/mtl4renderpipelinebinaryfunctionsdescriptor/objectadditionalbinaryfunctions
---

# objectAdditionalBinaryFunctions

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

## Declaration

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