---
title: isEmpty
framework: realitykit
role: symbol
role_heading: Instance Property
path: realitykit/renderlayer/set/isempty
---

# isEmpty

A Boolean value indicating whether the set contains no layers.

## Declaration

```swift
var isEmpty: Bool { get }
```

## See Also

### Inspecting the set

- [count](realitykit/renderlayer/set/count.md)
- [contains(_:)](realitykit/renderlayer/set/contains(_:).md)