---
title: usd
framework: uniformtypeidentifiers
role: symbol
role_heading: Type Property
path: uniformtypeidentifiers/uttype-swift.struct/usd
---

# usd

A type that represents Universal Scene Description content.

## Declaration

```swift
static var usd: UTType { get }
```

## Discussion

Discussion The identifier for this type is com.pixar.universal-scene-description. This type conforms to UTType3DContent and UTTypeData.

## See Also

### 3D content

- [threeDContent](uniformtypeidentifiers/uttype-swift.struct/threedcontent.md)
- [usdz](uniformtypeidentifiers/uttype-swift.struct/usdz.md)