Unity VR Development Patterns

Overview

Unity VR development using XR Interaction Toolkit (XRI) and OpenXR for cross-platform headset support.

Core Architecture

XR Origin Setup

// Standard XR Origin hierarchy:
// XR Origin (XR Origin component)
//   └── Camera Offset (Transform only)
//       ├── Main Camera (Camera, TrackedPoseDriver, AudioListener)
//       ├── LeftHand Controller (XRController, XRDirectInteractor or XRRayInteractor)
//       └── RightHand Controller (XRController, XRDirectInteractor or XRRayInteractor)