---
title: MaterialParameterTypes.FaceCulling.front
framework: realitykit
role: symbol
role_heading: Case
path: realitykit/materialparametertypes/faceculling/front
---

# MaterialParameterTypes.FaceCulling.front

The system culls front-facing polygons.

## Declaration

```swift
case front
```

## See Also

### Face culling

- [MaterialParameterTypes.FaceCulling.back](realitykit/materialparametertypes/faceculling/back.md)
- [MaterialParameterTypes.FaceCulling.none](realitykit/materialparametertypes/faceculling/none.md)