---
title: SCNLightShadowFarClippingKey
framework: scenekit
role: symbol
role_heading: Global Variable
path: scenekit/scnlightshadowfarclippingkey
---

# SCNLightShadowFarClippingKey

The maximum distance between the light and a visible surface for casting shadows.

## Declaration

```swift
let SCNLightShadowFarClippingKey: String
```

## See Also

### Constants

- [SCNLightAttenuationStartKey](scenekit/scnlightattenuationstartkey.md)
- [SCNLightAttenuationEndKey](scenekit/scnlightattenuationendkey.md)
- [SCNLightAttenuationFalloffExponentKey](scenekit/scnlightattenuationfalloffexponentkey.md)
- [SCNLightSpotInnerAngleKey](scenekit/scnlightspotinneranglekey.md)
- [SCNLightSpotOuterAngleKey](scenekit/scnlightspotouteranglekey.md)
- [SCNLightShadowNearClippingKey](scenekit/scnlightshadownearclippingkey.md)