---
title: maximumInputImageDimension
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/photogrammetrysession/limits-swift.struct/maximuminputimagedimension
---

# maximumInputImageDimension

The maximum allowed dimension (either height or width) of input images that can be ingested by the reconstruction session. If images larger than this are provided, they will be ignored and an .invalidSample message will be output.

## Declaration

```swift
var maximumInputImageDimension: Int { get }
```