How To manually load XR via C#

Methode 1:

To manually load a XR package in C#, you can use the UnityEngine.XR.Management.XRManager class. This class provides a number of methods for loading and unloading XR packages, as well as managing the active XR device.

Here is an example of how you might use the XRManager class to manually load a XR package:

using UnityEngine;

using UnityEngine.XR.Management;

public class MyXRLoader : MonoBehaviour

{

    // The XRManager instance that will be used to load and manage XR packages.

    private XRManager xrManager;

    // The path to the XR package that we want to load.

    private string xrPackagePath = "path/to/my/xr/package";

    void Start()

    {

        // Create a new XRManager instance.

        xrManager = new XRManager();

        // Load the XR package at the specified path.

        xrManager.LoadXRPackage(xrPackagePath);

        // Set the active XR device to the first device in the list of available devices.

        xrManager.activeLoader.InitializeLoader();

        xrManager.SetActiveLoader(xrManager.loaders[0]);

    }

}

This code will create a new XRManager instance and use it to load the XR package at the specified path. It will then set the active XR device to the first device in the list of available devices.

You can then use the XRManager to manage the active XR device, as well as unload the XR package when it is no longer needed. For more information about the XRManager class and how to use it, you can refer to the Unity documentation.

Method 2:

To manually load a 3D model in the XR format in C#, you will need to use the XRSubsystem class. First, you will need to import the UnityEngine.XR.Management namespace at the top of your C# script.

Then, you can use the XRSubsystem class to load the 3D model by calling the Start() method and passing the path to the XR file as an argument. Here's an example:

using UnityEngine;

using UnityEngine.XR.Management;

public class XRLoader : MonoBehaviour

{

    // The path to the XR file

    public string xrFilePath;

    // The XRSubsystem instance

    private XRSubsystem xrSubsystem;

    void Start()

    {

        // Create a new XRSubsystem instance

        xrSubsystem = new XRSubsystem();

        // Load the XR file

        xrSubsystem.Start(xrFilePath);

    }

}

You will also need to ensure that you have the necessary dependencies and packages installed in your Unity project to use the XRSubsystem class. You can find more information about how to do this in the Unity documentation for the XR Management package.

Method 3:

To load XR (extended reality) content manually using C#, you can use the LoadContent method in the XRContent class. This method takes a string parameter that specifies the path to the XR content that you want to load.

Here is an example of how to use this method:

// Load the XR content at the specified path

string xrContentPath = "path/to/xr/content";

XRContent xrContent = new XRContent();

xrContent.LoadContent(xrContentPath);

After loading the XR content, you can use the XRContent object to access and interact with the loaded content. For example, you can use the Render method to render the content to the screen, or use the Update method to update the content based on user input or other events.

It's worth noting that the XRContent class is part of the Unity game engine, so you will need to have Unity installed and be using it to develop your project in order to use this method.