---
title: CATransform3DIdentity
framework: quartzcore
role: symbol
role_heading: Global Variable
path: quartzcore/catransform3didentity
---

# CATransform3DIdentity

The identity transform: [1 0 0 0; 0 1 0 0; 0 0 1 0; 0 0 0 1].

## Declaration

```swift
let CATransform3DIdentity: CATransform3D
```