Scene Assembly

Scene Overview

To develop a multi-user collaboration application using the OXR Platform, the following scenes must be prepared as part of your project structure:

• Client Scene

• Room Scene

• Registering Scene

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Client Scene

1. In your project, navigate to <your-project-scene-folder>

2. Create a new scene(and name it, e.g. MyClient) and open it.

3. Right-click in the Hierarchy and select UI > Event System to add an EventSystem GameObject.

4. From Packages/Xum Lobby/Runtime/Prefabs/1)Client Scene, add the two prefabs to the scene.

   1. C-RoomServer

   2. C-RoomClient

   3. C-ClientMasterConnector

   4. C-MasterCanvas

      1. For 2D Screen Device(PC or Tablet): Set Render Mode to Screen-Space - Overlay

      2. For 3D Screen Device(VR/AR): Set to World Space

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Room Scene

1. In your project, navigate to <your-project-scene-folder>

2. Create a new scene(and name it, e.g. MyRoom) and open it.

3. Delete all existing Game Objects from the Hierarchy.

4. From Packages/Xum Lobby/Runtime/Prefabs/2)Room Scene, add the two prefabs to the scene.

   1. R-RoomServer

   2. R-RoomClient

   3. R-ConnecltionToMater

   4. R-MasterCanvas

   5. RPlayerSpawner

5. Configure the Render Mode option of R-MasterCanvas in the same way as C-MasterCanvas in the Client Scene:

   1. Screen Space - Overlay for 2D screen device

   2. World Space for AR/VR devices

6. World Space for AR/VR devices

   1. In the DefaultScene component, configure the Offline Scene to MyClient Scene and Online Scene to , e.g. MyRoom field.

   
7. To test the setup, we will simply create a Plane.

   1. Right-click in the Hierarchy, go to 3D Object -> Plane to add a Plane GameObject.

   2. In the Inspector

      1. Reset the Transform

      2. Set the Scale to X:5, Y:5, Z:5

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Registering Scene

1. Register the room scene in your client scene (e.g., MyClient Scene)

   1. Navigate to: C-MasterCanvas > OXR_CreateNewRoomView

      1. In the OXRCreateNewRoomView component(very bottom), click ‘+’ button and type the name of the new room scene (e.g., MyRoom) in Available Room Scenes.

2. Navigate to: C-RoomServer

   1. In the DefaultScene component, set

      1. Offline Scene to MyClient

      2. Online Scene to , e.g. MyRoom