Mixed Reality Utility Kit – Debug your MRUK app

• Enable and configure the Immersive Debugger for MRUK in Editor and Development Builds.
• Visualize scene data such as meshes, NavMesh and anchors via the SceneDebugger prefab.
• Interact with scene queries (raycasts, key walls, surface finds) in real time to verify behavior.
• Integrate the debugger into your build pipeline to test on-device without leaving the headset.

The SceneDebugger is a suite of visualization tools within the Immersive Debugger that lets you inspect MRUK scene data and observe how spatial queries operate live in your app. The SceneDebugger prefab provides a live, in-headset visualization of MRUK scene data such as meshes, NavMesh and anchors. This lets you run spatial queries interactively via the Immersive Debugger menu.

1. Enable Immersive Debugger: In Unity, go to Meta → Tools → Immersive Debugger and check Enable.
2. Development Build: In File → Build Settings, toggle Development Build on for your target platform.
3. Assign Prefab: In your scene’s MRUK component, set ImmersiveSceneDebuggerPrefab to MetaMRUtilityKit/Core/Tools/ImmersiveSceneDebugger.prefab.

• Overview Get an overview of MRUK’s key areas and features.
• Getting Started Set up your project, install MRUK, and understand space setup with available Building Blocks.
• Place Content without Scene Use Environment Raycasting to place 3D objects into physical space with minimal setup.
• Manage Scene Data Work with MRUKRoom, EffectMesh, anchors, and semantic labels to reflect room structure.

• Place Content with Scene Combine spatial data with placement logic to add interactive content in the right places.
• Manipulate Scene Visuals Replace or remove geometry, apply effects, and adapt scenes using semantics and EffectMesh.
• Track Objects in MRUK Track keyboards using MRUK-trackables.

• Share Your Space with Others Use MRUK’s Space Sharing API to sync scene geometry across multiple users.

• MRUK Samples Explore sample scenes like NavMesh, Virtual Home, Scene Decorator, and more.
• Mixed Reality Motifs Instant Content Placement.

• Mixed Reality Best Practices Design MR apps that are comfortable, intuitive, and immersive.