---
title: transform
framework: GLKit
role: symbol
role_heading: Instance Property
platforms: [iOS 5.0+, iPadOS 5.0+, macOS 10.8+, tvOS 9.0+]
path: glkit/glkbaseeffect/transform
---

# transform

The modelview, projection and texture transformations applied to the vertex data when the effect is bound.

## Declaration

```swift
var transform: GLKEffectPropertyTransform { get }
```