---
title: isAsynchronous
framework: spritekit
role: symbol
role_heading: Instance Property
path: spritekit/skview/isasynchronous
---

# isAsynchronous

A Boolean value that indicates whether the content is rendered asynchronously.

## Declaration

```swift
var isAsynchronous: Bool { get set }
```

## Discussion

Discussion The default value is true. If the value is false, the contents of this view are synchronized with Core Animation updates.

## See Also

### Configuring Performance Related Toggles

- [ignoresSiblingOrder](spritekit/skview/ignoressiblingorder.md)
- [shouldCullNonVisibleNodes](spritekit/skview/shouldcullnonvisiblenodes.md)
- [allowsTransparency](spritekit/skview/allowstransparency.md)