DanMillerDev

using System;
using System.Collections.Generic;
using System.IO;
using Newtonsoft.Json;
using Newtonsoft.Json.Linq;
using UnityEngine;
using UnityEngine.XR.ARSubsystems;


/// <summary>

DanMillerDev

Collection of gist shared in Unity GDC 2025 Talk Building cross-platform mixed reality

Shell script for building a Meta Quest, AndroidXR and visionOS build in Unity via CLI batchmode
build_multiplatform_xr.sh

A script to show a unique logo per platform using the preprocessor directives and AR Session Descriptor
LogoManagerPPD.cs
LogoManager.cs

A script for managing permissions across Apple Vision Pro, Meta Quest and Android XR. It references world space UI element to let the user know about missing or denied permissions.

DanMillerDev

using UnityEngine;
using System.Collections.Generic;
public class ShaderTypeManager : MonoBehaviour
{
    [SerializeField]
    List<Material> m_MaterialsToChange;

    void OnEnable()
    {
        Shader targetShader;

DanMillerDev

using UnityEngine;
using UnityEngine.UI;
using UnityEngine.XR.ARFoundation;

public class LogoManager : MonoBehaviour
{
    [SerializeField]
    Sprite MetaLogo;

    [SerializeField]

DanMillerDev

using System;
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.XR.ARFoundation;
using UnityEngine.XR.ARSubsystems;

public class AnchorRecallManager : MonoBehaviour
{
    [SerializeField]

DanMillerDev

using UnityEngine;
using UnityEngine.InputSystem;
using UnityEngine.XR.ARFoundation;
using UnityEngine.XR.ARFoundation.Samples;

public class AnchorPlacementManager : MonoBehaviour
{
    [SerializeField]
    ARAnchorManager m_AnchorManager;

DanMillerDev

using System;
using UnityEngine;
using UnityEngine.XR.Hands;
using UnityEngine.XR.Management;

public class HandJointFollow : MonoBehaviour
{
    [SerializeField]
    XRHandJointID m_JointToTrack;
    

DanMillerDev

using UnityEngine;
using UnityEngine.UI;

public class LogoManagerPPD : MonoBehaviour
{
    [SerializeField]
    Sprite MetaLogo;

    [SerializeField]
    Sprite AndroidLogo;

DanMillerDev

using UnityEngine;
using UnityEngine.XR.ARFoundation;
using System.Collections.Generic;
using TMPro;
using UnityEngine.Android;
#if UNITY_VISIONOS
using UnityEngine.XR.VisionOS;
#endif

public class XRPermissions : MonoBehaviour

DanMillerDev

#!/bin/bash

# Set common variables for your Unity project, Replace these with your editor and project path
UNITY_PATH="/Applications/Unity/Hub/Editor/6000.1.0b8/Unity.app/Contents/MacOS/Unity"
PROJECT_PATH="/Users/dan/Documents/UnityRepos/Crossplatform_MR_GDC2025"
BUILD_OUTPUT_DIR="/Users/dan/Documents/UnityRepos/Crossplatform_MR_GDC2025/Builds"
BUILD_PROFILE_QUEST="Assets/Settings/Build Profiles/MetaQuest.asset"
BUILD_PROFILE_ANDROIDXR="Assets/Settings/Build Profiles/AndroidXR.asset"
BUILD_PROFILE_VISIONOS="Assets/Settings/Build Profiles/visionOS.asset"