Unreal Developer Reference

• Blueprints Reference This section serves as a reference guide for the Blueprints in the Meta Quest/Oculus library.
• Mapping Controller Input to Blueprint Events This reference section describes how controller actions (such as touchpad presses) map to the corresponding events that can be handled via Blueprints.
• Console Variables and Commands Reference This document reviews useful console variables and commands available for Unreal development.
• Version Compatibility Reference This section compares the Meta XR Plugin (Epic Games Launcher) and the Oculus-VR GitHub fork by feature compatibility.
• Spatial Anchors C++ Reference This section provides the C++ API reference for Spatial Anchors in Unreal Engine.
• Spatial Anchors Blueprint Reference This section provides the Blueprint API reference for Spatial Anchors in Unreal Engine.
• MR Utility Kit Features This section covers the MR Utility Kit (MRUK) API for scene understanding, including Blueprint-callable functions for UMRUKSubsystem, AMRUKRoom, and AMRUKAnchor.
• Release Notes for Unreal Engine 4 and Unreal Engine 5 integrations
• Documentation Archive: This section provides links to legacy documentation.