Merge branch 'feature/XRI3' into fix-eye-tracking-test-namespace

Signed-off-by: Kurtis <3580640+keveleigh@users.noreply.github.com>

Author: keveleigh

UnityProjects/MRTKDevTemplate/Assets/Scripts/SystemKeyboardExample.cs

@@ -1,10 +1,6 @@
 // Copyright (c) Mixed Reality Toolkit Contributors
 // Licensed under the BSD 3-Clause
 
-// Disable "missing XML comment" warning for samples. While nice to have, this XML documentation is not required for samples.
-#pragma warning disable CS1591
-
-using MixedReality.Toolkit.Input;
 using MixedReality.Toolkit.UX;
 using TMPro;
 using UnityEngine;
@@ -30,10 +26,8 @@ public class SystemKeyboardExample : MonoBehaviour
         [SerializeField]
         private TextMeshPro debugMessage = null;
 
-#pragma warning disable 0414
         [SerializeField]
         private KeyboardPreview mixedRealityKeyboardPreview = null;
-#pragma warning restore 0414
 
         /// <summary>
         /// Opens a platform specific keyboard.
@@ -43,15 +37,18 @@ public void OpenSystemKeyboard()
 #if WINDOWS_UWP
             wmrKeyboard.ShowKeyboard(wmrKeyboard.Text, false);
 #elif UNITY_IOS || UNITY_ANDROID
-            touchscreenKeyboard = TouchScreenKeyboard.Open(string.Empty, TouchScreenKeyboardType.Default, false, false, false, false);
+            if (TouchScreenKeyboard.isSupported)
+            {
+                touchscreenKeyboard = TouchScreenKeyboard.Open(string.Empty, TouchScreenKeyboardType.Default, false, false, false, false);
+            }
 #endif
         }
 
         #region MonoBehaviour Implementation
 
         /// <summary>
         /// A Unity event function that is called on the frame when a script is enabled just before any of the update methods are called the first time.
-        /// </summary> 
+        /// </summary>
         private void Start()
         {
             // Initially hide the preview.
@@ -91,7 +88,6 @@ private void Start()
 #endif
         }
 
-        
 #if WINDOWS_UWP
         /// <summary>
         /// A Unity event function that is called every frame, if this object is enabled.
@@ -149,19 +145,19 @@ private void Update()
             // touch screen keyboard.
             if (touchscreenKeyboard != null)
             {
-                string KeyboardText = touchscreenKeyboard.text;
+                string keyboardText = touchscreenKeyboard.text;
                 if (TouchScreenKeyboard.visible)
                 {
                     if (debugMessage != null)
                     {
-                        debugMessage.text = "typing... " + KeyboardText;
+                        debugMessage.text = "typing... " + keyboardText;
                     }
                 }
                 else
                 {
                     if (debugMessage != null)
                     {
-                        debugMessage.text = "typed " + KeyboardText;
+                        debugMessage.text = "typed " + keyboardText;
                     }
 
                     touchscreenKeyboard = null;
@@ -173,4 +169,3 @@ private void Update()
         #endregion MonoBehaviour Implementation
     }
 }
-#pragma warning restore CS1591

docs/Gemfile.lock

@@ -1,7 +1,7 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    addressable (2.8.8)
+    addressable (2.9.0)
       public_suffix (>= 2.0.2, < 8.0)
     base64 (0.3.0)
     bigdecimal (3.3.1)
@@ -66,7 +66,7 @@ GEM
     mercenary (0.4.0)
     pathutil (0.16.2)
       forwardable-extended (~> 2.6)
-    public_suffix (7.0.0)
+    public_suffix (7.0.5)
     rake (13.3.1)
     rb-fsevent (0.11.2)
     rb-inotify (0.11.1)

org.mixedrealitytoolkit.core/CHANGELOG.md

@@ -2,6 +2,19 @@
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
+## Unreleased
+
+### Added
+
+* Added new `editorDefault` field for debugging the various `DisplayType`s in-editor. [PR #1130](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1130)
+* Added edit mode tests for `AssemblyExtensions`, `SystemType`, and `SerializableDictionary`. [PR #1122](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1122)
+
+### Changed
+
+* Updated `PackageValidator` to only be valid if `UNITY_EDITOR` is true. [PR #1125](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1125)
+* `AssemblyExtensions.GetLoadableTypes` now throws `ArgumentNullException` when called on a null assembly instead of `NullReferenceException`. [PR #1122](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1122)
+* Updated `MRTKBaseInteractable` to follow MRTK style. [PR #1073](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1073)
+
 ## [4.0.0-pre.3] - 2026-05-20
 
 ### Added
@@ -15,7 +28,7 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/).
 
 ### Fixed
 
-* Fixed "The type MixedReality.Toolkit.Core MixedReality.Toolkit.Experimental.BubbleChildHoverEvents/TrickleChildHoverEvents/BubbleChildSelectEvents/TrickleChildSelectEvents is being serialized by `[SerializeReference]`, but is missing the `[Serializable]` attribute." on Unity 6.3. [PR #1107](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1107)
+* Fixed "The type `MixedReality.Toolkit.Core MixedReality.Toolkit.Experimental.BubbleChildHoverEvents/TrickleChildHoverEvents/BubbleChildSelectEvents/TrickleChildSelectEvents` is being serialized by `[SerializeReference]`, but is missing the `[Serializable]` attribute." on Unity 6.3. [PR #1107](https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/pull/1107)
 
 ### Deprecated
 

org.mixedrealitytoolkit.core/Camera/CameraSettingsManager.cs

@@ -12,7 +12,10 @@ namespace MixedReality.Toolkit
     [AddComponentMenu("MRTK/Core/Camera Settings Manager")]
     public class CameraSettingsManager : MonoBehaviour
     {
-        [SerializeField]
+        [SerializeField, Tooltip("The default display type in the editor.")]
+        private DisplayType editorDefault = DisplayType.Transparent;
+
+        [SerializeField, Tooltip("The settings to apply when the display is opaque (VR).")]
         private CameraSettings opaqueDisplay = new CameraSettings(DisplayType.Opaque);
 
         /// <summary>
@@ -24,7 +27,7 @@ public CameraSettings OpaqueDisplay
             set => opaqueDisplay = value;
         }
 
-        [SerializeField]
+        [SerializeField, Tooltip("The settings to apply when the display is transparent (AR).")]
         private CameraSettings transparentDisplay = new CameraSettings(DisplayType.Transparent);
 
         /// <summary>
@@ -81,7 +84,7 @@ private void UpdateCameraSettings(DisplayType type)
         {
             using (UpdateCameraSettingsPerfMarker.Auto())
             {
-                UnityEngine.Camera mainCamera = Camera.main;
+                Camera mainCamera = Camera.main;
 
                 switch (type)
                 {
@@ -133,7 +136,7 @@ private DisplayType GetDisplayType()
         {
             using (GetDisplayTypePerfMarker.Auto())
             {
-                if (XRSubsystemHelpers.DisplaySubsystem == null) { return DisplayType.Unknown; }
+                if (XRSubsystemHelpers.DisplaySubsystem == null) { return Application.isEditor ? editorDefault : DisplayType.Unknown; }
                 return XRSubsystemHelpers.DisplaySubsystem.displayOpaque ? DisplayType.Opaque : DisplayType.Transparent;
             }
         }

org.mixedrealitytoolkit.core/Interactables/MRTKBaseInteractable.cs

@@ -19,7 +19,7 @@ public class MRTKBaseInteractable : XRBaseInteractable
     {
         #region Gaze
 
-        readonly List<IGazeInteractor> hoveringGazeInteractors = new List<IGazeInteractor>();
+        private readonly List<IGazeInteractor> hoveringGazeInteractors = new List<IGazeInteractor>();
 
         /// <summary>
         /// (Read Only) The list of <see cref="IGazeInteractor"/> components currently gazing this object.
@@ -30,14 +30,14 @@ public class MRTKBaseInteractable : XRBaseInteractable
 
         #region GazePinch
 
-        readonly List<IGazePinchInteractor> hoveringGazePinchInteractors = new List<IGazePinchInteractor>();
+        private readonly List<IGazePinchInteractor> hoveringGazePinchInteractors = new List<IGazePinchInteractor>();
 
         /// <summary>
         /// (Read Only) The list of <see cref="IGazePinchInteractor"/> components currently hovering this object.
         /// </summary>
         public List<IGazePinchInteractor> HoveringGazePinchInteractors => hoveringGazePinchInteractors;
 
-        readonly List<IGazePinchInteractor> selectingGazePinchInteractors = new List<IGazePinchInteractor>();
+        private readonly List<IGazePinchInteractor> selectingGazePinchInteractors = new List<IGazePinchInteractor>();
 
         /// <summary>
         /// (Read Only) The list of <see cref="IGazePinchInteractor"/> components currently selecting this object.
@@ -48,7 +48,7 @@ public class MRTKBaseInteractable : XRBaseInteractable
 
         #region Poke
 
-        readonly List<IPokeInteractor> hoveringPokeInteractors = new List<IPokeInteractor>();
+        private readonly List<IPokeInteractor> hoveringPokeInteractors = new List<IPokeInteractor>();
 
         /// <summary>
         /// (Read Only) The list of <see cref="IPokeInteractor"/> components currently hovering this object.
@@ -59,14 +59,14 @@ public class MRTKBaseInteractable : XRBaseInteractable
 
         #region Grab
 
-        readonly List<IGrabInteractor> hoveringGrabInteractors = new List<IGrabInteractor>();
+        private readonly List<IGrabInteractor> hoveringGrabInteractors = new List<IGrabInteractor>();
 
         /// <summary>
         /// (Read Only) The list of <see cref="IGrabInteractor"/> components currently hovering this object.
         /// </summary>]
         public List<IGrabInteractor> HoveringGrabInteractors => hoveringGrabInteractors;
 
-        readonly List<IGrabInteractor> selectingGrabInteractors = new List<IGrabInteractor>();
+        private readonly List<IGrabInteractor> selectingGrabInteractors = new List<IGrabInteractor>();
 
         /// <summary>
         /// (Read Only) The list of <see cref="IGrabInteractor"/> components currently selecting this object.
@@ -77,7 +77,7 @@ public class MRTKBaseInteractable : XRBaseInteractable
 
         #region Ray
 
-        readonly List<IRayInteractor> hoveringRayInteractors = new List<IRayInteractor>();
+        private readonly List<IRayInteractor> hoveringRayInteractors = new List<IRayInteractor>();
 
         /// <summary>
         /// (Read Only) The list of <see cref="IRayInteractor"/> components currently hovering this object.
@@ -95,7 +95,7 @@ public class MRTKBaseInteractable : XRBaseInteractable
         /// <summary>
         /// Is this object selected by a gaze-pinch interactor?
         /// </summary>
-        public TimedFlag IsGazePinchSelected { get => isGazePinchSelected; }
+        public TimedFlag IsGazePinchSelected => isGazePinchSelected;
 
         [SerializeField]
         [Tooltip("Is this object selected by a non-gaze ray interactor?")]
@@ -104,7 +104,7 @@ public class MRTKBaseInteractable : XRBaseInteractable
         /// <summary>
         /// Is this object selected by a non-gaze ray interactor?
         /// </summary>
-        public TimedFlag IsRaySelected { get => isRaySelected; }
+        public TimedFlag IsRaySelected => isRaySelected;
 
         [SerializeField]
         [Tooltip("Is this object selected by a poke interactor?")]
@@ -113,7 +113,7 @@ public class MRTKBaseInteractable : XRBaseInteractable
         /// <summary>
         /// Is this object selected by a poke interactor?
         /// </summary>
-        public TimedFlag IsPokeSelected { get => isPokeSelected; }
+        public TimedFlag IsPokeSelected => isPokeSelected;
 
         [SerializeField]
         [Tooltip("Is this object selected by a grab interactor?")]
@@ -122,7 +122,7 @@ public class MRTKBaseInteractable : XRBaseInteractable
         /// <summary>
         /// Is this object selected by a grab interactor?
         /// </summary>
-        public TimedFlag IsGrabSelected { get => isGrabSelected; }
+        public TimedFlag IsGrabSelected => isGrabSelected;
 
         [SerializeField]
         [Tooltip("Is this object hovered by any gaze interactor?")]
@@ -131,7 +131,7 @@ public class MRTKBaseInteractable : XRBaseInteractable
         /// <summary>
         /// Is this object hovered by any gaze interactor?
         /// </summary>
-        public TimedFlag IsGazeHovered { get => isGazeHovered; }
+        public TimedFlag IsGazeHovered => isGazeHovered;
 
         [SerializeField]
         [Tooltip("Is this object hovered by a gaze-pinch interactor?")]
@@ -140,7 +140,7 @@ public class MRTKBaseInteractable : XRBaseInteractable
         /// <summary>
         /// Is this object hovered by a gaze-pinch interactor?
         /// </summary>
-        public TimedFlag IsGazePinchHovered { get => isGazePinchHovered; }
+        public TimedFlag IsGazePinchHovered => isGazePinchHovered;
 
         [SerializeField]
         [Tooltip("Is this object hovered by a non-gaze ray interactor?")]
@@ -149,7 +149,7 @@ public class MRTKBaseInteractable : XRBaseInteractable
         /// <summary>
         /// Is this object hovered by a non-gaze ray interactor?
         /// </summary>
-        public TimedFlag IsRayHovered { get => isRayHovered; }
+        public TimedFlag IsRayHovered => isRayHovered;
 
         [SerializeField]
         [Tooltip("Is this object hovered by a grab interactor?")]
@@ -158,7 +158,7 @@ public class MRTKBaseInteractable : XRBaseInteractable
         /// <summary>
         /// Is this object hovered by a grab interactor?
         /// </summary>
-        public TimedFlag IsGrabHovered { get => isGrabHovered; }
+        public TimedFlag IsGrabHovered => isGrabHovered;
 
         [SerializeField]
         [Tooltip("Is this object hovered by a near touch/poke interactor?")]
@@ -168,12 +168,12 @@ public class MRTKBaseInteractable : XRBaseInteractable
         /// <summary>
         /// Is this object hovered by a near touch/poke interactor?
         /// </summary>
-        public TimedFlag IsPokeHovered { get => isPokeHovered; }
+        public TimedFlag IsPokeHovered => isPokeHovered;
 
         /// <summary>
         /// Is this object hovered by any interactor other than passive targeting interactors?
         /// </summary>
-        public TimedFlag IsActiveHovered { get => isActiveHovered; }
+        public TimedFlag IsActiveHovered => isActiveHovered;
 
         [SerializeField]
         [Tooltip("Is this object hovered by any interactor other than only passive targeting interactors?")]
@@ -201,7 +201,7 @@ public void DisableInteractorType(SystemInterfaceType type)
             }
         }
         /// <summary>
-        /// Removes the specified type to the set of interactors which cannot select this interactable
+        /// Removes the specified type from the set of interactors which cannot select this interactable
         /// </summary>
         public void EnableInteractorType(SystemInterfaceType type)
         {

org.mixedrealitytoolkit.core/Tests/Editor/AssemblyExtensionsTests.cs

@@ -0,0 +1,37 @@
+// Copyright (c) Mixed Reality Toolkit Contributors
+// Licensed under the BSD 3-Clause
+
+using NUnit.Framework;
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Reflection;
+
+namespace MixedReality.Toolkit.Core.Tests.EditMode
+{
+    /// <summary>
+    /// Unit tests for AssemblyExtensions.
+    /// These run outside of PlayMode and do not require Unity engine initialization.
+    /// </summary>
+    public class AssemblyExtensionsTests
+    {
+        [Test]
+        public void GetLoadableTypes_ReturnsTypes_ForValidAssembly()
+        {
+            Assembly currentAssembly = Assembly.GetExecutingAssembly();
+
+            IEnumerable<Type> types = currentAssembly.GetLoadableTypes();
+
+            Assert.IsNotNull(types, "GetLoadableTypes should never return null.");
+            Assert.Greater(types.Count(), 0, "GetLoadableTypes should return the types within the executing assembly.");
+            Assert.IsTrue(types.Contains(typeof(AssemblyExtensionsTests)), "GetLoadableTypes failed to return known loadable types.");
+        }
+
+        [Test]
+        public void GetLoadableTypes_HandlesNullAssembly_Safely()
+        {
+            Assembly nullAssembly = null;
+            Assert.Throws<ArgumentNullException>(() => nullAssembly.GetLoadableTypes());
+        }
+    }
+}