---
title: PhotogrammetrySession.Request.Detail.preview
framework: realitykit
role: symbol
role_heading: Case
path: realitykit/photogrammetrysession/request/detail/preview
---

# PhotogrammetrySession.Request.Detail.preview

A fast, low-quality object for previewing the final result.

## Declaration

```swift
case preview
```

## See Also

### Specifying a level of detail

- [PhotogrammetrySession.Request.Detail.reduced](realitykit/photogrammetrysession/request/detail/reduced.md)
- [PhotogrammetrySession.Request.Detail.medium](realitykit/photogrammetrysession/request/detail/medium.md)
- [PhotogrammetrySession.Request.Detail.full](realitykit/photogrammetrysession/request/detail/full.md)
- [PhotogrammetrySession.Request.Detail.raw](realitykit/photogrammetrysession/request/detail/raw.md)