---
title: "PhotogrammetrySession.Output.requestProgress(_:fractionComplete:)"
framework: realitykit
role: symbol
role_heading: Case
path: "realitykit/photogrammetrysession/output/requestprogress(_:fractioncomplete:)"
---

# PhotogrammetrySession.Output.requestProgress(_:fractionComplete:)

A progress update provided by the session.

## Declaration

```swift
case requestProgress(PhotogrammetrySession.Request, fractionComplete: Double)
```

## Parameters

- `Request`: The request in progress.
- `fractionComplete`: A number from 0.0 to 1.0 indicating the current progress for the request.

## See Also

### Monitoring request status

- [PhotogrammetrySession.Output.requestComplete(_:_:)](realitykit/photogrammetrysession/output/requestcomplete(_:_:).md)
- [PhotogrammetrySession.Output.requestError(_:_:)](realitykit/photogrammetrysession/output/requesterror(_:_:).md)