---
title: parameters
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/entity/parameters
---

# parameters

Represents a reference to the parameters for a particular entity.

## Declaration

```swift
@MainActor @preconcurrency var parameters: Entity.ParameterSet { get set }
```

## See Also

### Relating entities

- [Entity.ChildCollection](realitykit/entity/childcollection.md)
- [HasHierarchy](realitykit/hashierarchy.md)