Setting Up Jio Mixed Reality Project in Unity

This section will help you set up a Project so that you can start developing applications using JMRSDK. You will need Unity Game Engine and the latest version of the JMRSDK package.

Importing the SDK

• Download any supported version of Unity. During installation, ensure that Android Build Support is selected as your target platform.

• Open Unity and create a new Project.

• Use the latest version of Jio Mixed Reality SDK (JMRSDK).

• Navigate to Assets -> Import-Package -> Custom Package, as shown below.

Import-Package

• Navigate to the folder where you have stored the SDK package and select the JMRSDK-Core package.

• Once the Import Unity Package dialogue opens, select All at the bottom and then select Import.

import

• After the import process, a new folder will be created under Assets named JMRSDK.

Setting up your Jio Mixed Reality Scene

If creating a new scene, ensure that no Camera component is present. Remove the Main Camera (if any) from your scene.

After you have imported JMRSDK, you will see a new JioMixedReality menu on the top menu bar. Click on it and then click on Configure scene for JioMixedReality, as shown below.

• You should now see a JMRMixedReality object in your scene as shown in the image below.

JMR Analytics

This is a compulsory step to add the analytics manager to each of your scenes or as `Dont destroy on load` and change the Analytics Env to Production.

Adding Analytics Manager as Don't Destroy On Load.

1. Create a C# script named JMRAnalyticsDontDestroyOnLoad as shown below.

using UnityEngine;
using JMRSDK;

public class JMRAnalyticsDontDestroyOnLoad : JMRAnalyticsManager
{
    void Start()
    {
        transform.parent = null;
        DontDestroyOnLoad(gameObject);
    }
}

2. In the first scene of your application, create an empty gameobject and add JMRAnalyticsDontDestroyOnLoad script on the same gameobject.

3. Change the Analytics Env to Production.

Alternate Method: JMRAnalyticsManager can also be added to any game object in each scene of the project with Analytics Env set to Production.

Setting up a sample scene

• Your scene is now ready to be used with JMRSDK. To test this, let’s add a cube to the scene.

  1. Go to GameObject -> 3D Object -> Cube

  2. Set the position of this Cube to (0, 0, 5).

Add Cube to the scene

• You can now follow the instructions in the Publishing section to build your first application for your Target Device.

• Once you run the application on JioGlass, you will notice the Cube floating somewhere around you. (You might have to look around to find it! OR you can long-press the Home Button to Recenter the screen which will bring the Cube in front of you). Have a look at the controller interactions to get an idea of how to use the JioGlass controller.

Setting up System UI configuration

From Menu, select

JioMixedReality > SystemUI > UpdateSortingLayer