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ARME Project System

Development Setup

1. Clone the repository

Similarily in setting up the demonstartion, use the following GIT Command if installed:

git clone git@github.com:arme-project/ARME-XR-Integration-ML2.git

If you do not have GIT Install then you can download the repository as a ZIP file:

Downloading the Metronome

2. Installing relevant packages in MLH 3

In Magic Leap Hub 3, under Packages on the right hand side, you will need to find and install the following packages:

  1. ML C SDK
  2. Unity Package (1.12.1)

Downloading Packages

You will be ask to download dependencies for these packages, accept this.

3. Configure MLH 3 to use custom Android Debug Bridge (ADB)

For the application to work with score-follower, you will need to configure Magic Leap Hub 3 to use a custom ADB we define which can be found where you store your Unity Editor version in. The typical pathway to the adb.exe, if you have Android Build Tool installed, would be: ./6000.0.14f1/Editor/Data/PlaybackEngines/AndroidPlayer/SDK/platform-tools

Configuring ADB

4. Opening the Unity Project

Once you have configured MLH 3, you can then open the Unity Hub and add the ARME-XL-Integration as a project file by pressing Add > Add project from disk. Once you have done this, open it.

You can find the Main Scene of the ARME application, in the Project window, under ARME > Scenes called MainTestScene

Opening main scene

From here, you can make changes as needed to the scene.

5. Setting up Magic Leap and building onto headset

Before we can build, we need to specify a path to the ML SDK package we installed in the Magic Leap Hub 3. In Unity, Edit > Preferences > External Tools > Magic Leap. Set the MLSDK to the path of where you have the ML SDK installed onto, which is typically where you have the hub installed and found under .../MagicLeap/mlsdk/v1.4.0.

When you are building onto the headset, there is a Build Profule already configured for the Magic Leap 2, you will only need to switch over to use it as the Active Profile to build on. Simply go to File > Build Profiles and you will be able to see the settings for exporting the project into an executable.

At the moment, it is defaulted to build on Windows. We want to switch this to either Android or further below under Build Profiles where it says MagicLeap2FromWindows. Press on either options and the select Switch Platform.

Switching Build Platform

Once you have switched over, you can then press Build to export onto the headset.