---
title: secondaryTextureCoordinateTransform
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/unlitmaterial/secondarytexturecoordinatetransform
---

# secondaryTextureCoordinateTransform

A two-dimensional transformation to apply to the entity’s secondary texture coordinates.

## Declaration

```swift
var secondaryTextureCoordinateTransform: UnlitMaterial.TextureCoordinateTransform { get set }
```

## Discussion

Discussion This property transforms the secondary set. To transform the primary UV coordinates in a material, see textureCoordinateTransform.