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In the Examples folder, you can find scenes that demonstrate Mixed Reality features presented in the app. They are simplified scenes to help you more easily understand these concepts.

Colocation Scene

The Colocation Scene demonstrates a simple scene that sets up colocation between players in the same room, where they will see scene elements in the same location.

The Colocation scene sets up the minimal amount of application elements for networking, interactables, and the menu system to bootstrap the application.

The OVRCameraRigForMR_Interactions, which includes the OVRPassthroughLayer from Oculus, OVRManager with Passthrough Support set to Required and Enable Passthrough selected, and the OVRInteractionController which sets up input like controllers and hands as well as interactables needed for the scene.
Photon with the NetworkSceneManagerDefault script loads and switches scenes for networked users and the host user.
The Menu, which consists of a Unity Canvas, Unity Canvas Scaler, Graphic Raycaster, Pointable Canvas, and RayInteractable script.
An EventSystem with an EventSystem script for the PointableCanvas.
A BootstrapApp GameObject for the ColocationTestBootstrapper Script, which uses a NetworkRunner which is the NetworkSceneManagerDefault for Photon, and TestColocationDriverNetObject prefab to control network functionality for the Anchors, Players, and Messages to Photon.

The flow for this sample scene includes a minimal host and join modal.

RoomMapping Scene

The RoomMapping Scene demonstrates how the Scene API loads the rooms and generates all elements related to the room once the room is mapped by the user in the headset.

This scene sets up the minimal objects required to map the scene and model the various networked scene elements.

The OVRCameraRigForMR, which includes the OVRPassthroughLayer from Oculus and the OVRManager with Passthrough Support set to Required and Enable Passthrough selected.
The OVRSceneManager script, which manages the scene ScenePlane prefab and the SceneVolume prefab. This uses the OVRSceneModelLoader from Meta Quest to load those prefabs in.

This scene prompts the user through the Room Mapping modal. The user can outline walls, then choose to add furniture if they’d like. When the Room Mapping flow is complete, the scene ends.

SimpleMRScene Scene

simple mrscene showing the setup of passthrough in headset

As the name indicates, the SimpleMRScene Scene shows the setup required to use passthrough and start an MR application.

This scene sets up only the OVRCameraRig with Passthrough settings and a simple Cube GameObject.

The OVRCameraRigForMR, which includes the OVRPassthroughLayer from Oculus and the OVRManager with Passthrough Support **set to **Required and Enable Passthrough selected.
A Cube GameObject.

In this scene, Passthrough is enabled and a cube sits in front of the headset.

StartupExample Scene

The StartupExample Scene showcases a simple launcher for the application that handles entitlement checks and logged in user data.

The AppStartup script which initializes OculusPlatformUtils, checks entitlements, and gets the logged in users.
The OVRCameraRigForMR, which includes the OVRPassthroughLayer from Oculus and the OVRManager with Passthrough Support set to Required and Enable Passthrough selected.
A Cube GameObject.
An XRDeviceFpsSimulator to manage Mouse capture.
A Canvas which displays error messages and state messages from AppStartup.
An EventSystem to handle input movement and button selection.

The startup scene will load in the cube.

If OculusPlatformUtils successfully initializes, then the words “Init Success” will appear over the cube. If there’s an error, it will say “Init Failed”.

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