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# Creating a spatial drawing app with RealityKit

Use low-level mesh and texture APIs to achieve fast updates to a person’s brush
strokes by integrating RealityKit with ARKit and SwiftUI.

## Overview

> Note: This sample code project is associated with WWDC24 session 10104:
> [Build a spatial drawing app with RealityKit](https://developer.apple.com/wwdc24/10104/).

### Configure the sample code project

To run this sample code, you’ll need:

- An Apple Vision Pro with visionOS 2 or later
- Xcode 16 or later

Because this sample app uses ARKit hand tracking on visionOS, drawing features
aren’t available in the visionOS simulator.

---

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