---
title: SCNSceneSourceAssetUpAxisKey
framework: scenekit
role: symbol
role_heading: Global Variable
path: scenekit/scnscenesourceassetupaxiskey
---

# SCNSceneSourceAssetUpAxisKey

## Declaration

```swift
let SCNSceneSourceAssetUpAxisKey: String
```

## Discussion

Discussion The up-axis for the scene. For example, if the scene is oriented y-up, the corresponding value is the string "0.0 1.0 0.0".

## See Also

### Constants

- [SCNSceneSourceAssetContributorsKey](scenekit/scnscenesourceassetcontributorskey.md)
- [SCNSceneSourceAssetCreatedDateKey](scenekit/scnscenesourceassetcreateddatekey.md)
- [SCNSceneSourceAssetModifiedDateKey](scenekit/scnscenesourceassetmodifieddatekey.md)
- [SCNSceneSourceAssetUnitKey](scenekit/scnscenesourceassetunitkey.md)