---
title: GL_MATRIX_INDEX_ARRAY_OES
framework: OpenGL ES
role: symbol
role_heading: Global Variable
platforms: [iOS 2.0+, iPadOS 2.0+, Mac Catalyst 2.0+, tvOS 9.0+, visionOS 1.0+]
path: opengles/gl_matrix_index_array_oes
---

# GL_MATRIX_INDEX_ARRAY_OES

## Declaration

```swift
var GL_MATRIX_INDEX_ARRAY_OES: Int32 { get }
```