---
title: SCNModelTransform
framework: scenekit
role: symbol
role_heading: Global Variable
path: scenekit/scnmodeltransform
---

# SCNModelTransform

A 4 x 4 matrix for transforming coordinates from model space to scene (or world) space.

## Declaration

```swift
let SCNModelTransform: String
```

## See Also

### Mapping GLSL Symbols to SceneKit Semantics

- [setSemantic(_:forSymbol:options:)](scenekit/scnprogram/setsemantic(_:forsymbol:options:).md)
- [SCNProgramMappingChannelKey](scenekit/scnprogrammappingchannelkey.md)
- [semantic(forSymbol:)](scenekit/scnprogram/semantic(forsymbol:).md)
- [SCNModelViewProjectionTransform](scenekit/scnmodelviewprojectiontransform.md)
- [SCNModelViewTransform](scenekit/scnmodelviewtransform.md)
- [SCNNormalTransform](scenekit/scnnormaltransform.md)
- [SCNProjectionTransform](scenekit/scnprojectiontransform.md)
- [SCNViewTransform](scenekit/scnviewtransform.md)