---
title: init()
framework: realitykit
role: symbol
role_heading: Initializer
path: realitykit/sceneunderstandingcomponent/init()
---

# init()

Creates a component that makes an entity aware of certain aspects of the physical environment.

## Declaration

```swift
init()
```

## See Also

### Initializing a scene-understanding component

- [init(entityType:)](realitykit/sceneunderstandingcomponent/init(entitytype:).md)