Preview Release with XRI3 Support: Core v4.0.0-pre.1, Input v4.0.0-pre.1, Spatialmanipulation v4.0.0-pre.1, Uxcomponents v4.0.0-pre.1, Uxcomponents.noncanvas v4.0.0-pre.1, Uxcore v4.0.0-pre.1

[shaynie]

This preview release updates MRTK3 to support Unity's latest XR Interaction Toolkit (XRI) version 3.0. Please try this preview release and open any new issues at https://github.com/MixedRealityToolkit/MixedRealityToolkit-Unity/issues.

There are set of known issues with these preview packages. Fixes for these issues will be made available in future releases. The known issues are:

• [XRI3] Eye gaze recording sample is not working #878
• [XRI3] Solver Target "Hand Ray" does not work in XRI3 feature branch #877
• [XRI3] Spatial Mouse Scene Description panel incorrectly scales entire scene when manipulated  #876
• [XRI3] [BUG] Spatial mouse manipulation are relative to scene origin instead of head pose #880
• [XRI3] [BUG] PinchInputReader can get stuck using polyfill pinch detection #885

Progress of officially supporting XRI3 can be found at #778.

Changelog for MRTK

The format is based on [Keep a Changelog] - (https://keepachangelog.com/en/1.1.0/).

[org.mixedrealitytoolkit.accessibility v1.0.3-development.pre.20] - 2024-04-17

Fixed

• Reduced package description to support for UPM package publishing in the Unity Asset Store.

[org.mixedrealitytoolkit.accessibility v1.0.2-pre.20] - 2024-03-20

Fixed

• Fixed support for UPM package publishing in the Unity Asset Store. PR
  #519

[org.mixedrealitytoolkit.audio v3.0.3-development] - 2024-04-17

Fixed

• Reduced package description to support for UPM package publishing in the Unity Asset Store.
• Fixing .asmdef for Editor Unit Tests, so it now contains proper defineConstraints.

[org.mixedrealitytoolkit.audio v3.0.2] - 2024-03-20

Fixed

• Fixed support for UPM package publishing in the Unity Asset Store. PR
  #519

[org.mixedrealitytoolkit.core v4.0.0-development.pre.1] - 2024-07-09

Added

• Added ITrackedInteractor to represent interactor with parent pose backed by a tracked input device.

Changed

• Updated package com.unity.xr.interaction.toolkit to 3.0.3
• Updated InteractorHandednessExtensions.

Removed

• Removed obsolete HandednessExtensions::IsRight method.
• Removed obsolete HandednessExtensions::IsLeft method.
• Removed obsolete HandsUtils::GetSubsystem method.
• Removed obsolete PlayspaceUtilities.ReferenceTransform field.
• Removed obsolete XRSubsystemHelpers::GetAllRunningSubsystemsNonAlloc method.

Deprecated

• ControllerLookup marked as Obsolete.

[org.mixedrealitytoolkit.core v3.2.2] - 2024-06-13

Fixed

• Fixed UPM package validation so that it ignores errors caused when the test runner is not part of the MRTK publisher account. PR
  #775

[org.mixedrealitytoolkit.core v3.2.1] - 2024-04-24

Fixed

• Fixed missing [CanEditMultipleObject] attributes as per Bug 573 PR
  #698

[org.mixedrealitytoolkit.core v3.2.0] - 2024-03-20

Added

• StabilizedRay constructor with explicit position and direction half life values. PR
  #625
• Added IsProximityHovered property of type TimedFlag to detect when a button starts being hovered or on interactor proximity and when it stops being hovered or on proximity of any interactor. PR
  #611
• Adding ProximityHover events (Entered & Exited) to PressableButton class. PR
  #611

Fixed

• Fixed support for UPM package publishing in the Unity Asset Store. PR
  #519
• Fix warning and event triggered on disabled StatefulInteractable after changing speech settings PR
  #591 PR
  #608

[org.mixedrealitytoolkit.data v1.0.3-development.pre.20] - 2024-04-23

Fixed

• Fixed missing [CanEditMultipleObject] attributes as per Bug 573 PR
  #698
• Reduced package description to support for UPM package publishing in the Unity Asset Store.

[org.mixedrealitytoolkit.data v1.0.2-pre.20] - 2024-03-20

Fixed

• Fixed support for UPM package publishing in the Unity Asset Store. PR
  #519

[org.mixedrealitytoolkit.diagnostics v3.0.2-development] - 2024-03-20

Fixed

• Fixed support for UPM package publishing in the Unity Asset Store. PR
  #519

[org.mixedrealitytoolkit.extendedassets v3.0.2-development] - 2024-03-20

Fixed

• Fixed support for UPM package publishing in the Unity Asset Store. PR
  #519

Unreleased

[org.mixedrealitytoolkit.input v4.0.0-development.pre.1] - 2024-07-16

Added

• SpatialMouseInputTestsForControllerlessRig Unity-tests.
• BasicInputTestsForControllerlessRig Unity-tests.
• Ported BasicInputTests so that they also test the new controllerless prefabs.
• Ported FuzzyGazeInteractorTests so that they also test the new controllerless prefabs.
• MRTKRayInteractorVisualsTestsForControllerlessRig Unity-tests.
• InteractionModeManagerTestsForControllerlessRig Unity-tests.
• FuzzyGazeInteractorTestsForControllerlessRig Unity-tests.
• TrackedPoseDriverLookup as the XRI3+ equivalent of ControllerLookup.
• TrackedPoseDriverWithFallback as the XRI3+ equivalent of ActionBasedControllerWithFallbacks.
• Controllerless version of MRTK XR Rig prefab.
• Controllerless version of MRTK LeftHand Controller prefab.
• Controllerless version of MRTK RightHand Controller prefab.
• Controllerless version of MRTK Gaze Controller prefab.
• Controllerless version of MRTK Interaction Manager prefab.
• Added ModeManagerdRoot field to interactors to hold a reference to parent GameObject.

Changed

• Updated package com.unity.xr.interaction.toolkit to 3.0.3
• Updated BaseRuntimeInputTests logic to handle both deprecated XRController and new controllerless actions.
• Updated GazePinchInteractor logic to handle both deprecated XRController and new controllerless actions.
• Updated PokeInteractor logic to handle both deprecated XRController and new controllerless actions.
• Updated MRTKRayInteractor logic to handle both deprecated XRController and new controllerless actions.
• Updated FlatScreenModeDetector logic to handle both deprecated XRController and new controllerless actions.
• Updated ObjectManipulator so to not rely on obsolete XRI controllers.
• Moved the Gaze Interactor TrackedPoseDriver to parent GameObject so that all controller prefabs have the same structure.
• Moved HandModel script from Experimental\XRI3 to Controllers\
• Renamed MRTK XR Rig prefab as Obsolete MRTK XR Rig.
• Renamed MRTK LeftHand Controller prefab as Obsolete MRTK LeftHand Controller.
• Renamed MRTK RightHand Controller prefab as Obsolete MRTK RightHand Controller.
• Renamed MRTK Gaze Controller prefab as Obsolete MRTK Gaze Controller.
• Renamed MRTK Interaction Manager prefab as Obsolete MRTK Interaction Manager.
• Added ITrackedInteractor interface to GazePinchInteractor class.
• Added ITrackedInteractor interface to HandJointInteractor class.
• Added ITrackedInteractor interface to PokeInteractor class.
• Added ITrackedInteractor interface to MRTKRayInteractor class.
• Updated new controllerless rig to use HandPoseDrive and PinchInputReader to support devices without a Hand Interaction profile.

Deprecated

• ActionBasedControllerWithFallbacks marked as Obsolete.
• ArticulatedHandController marked as Obsolete.

Removed

• Removed obsolete ArticulatedHandController.HandsAggregatorSubsystem field.
• Removed obsolete MRTKRayInteractor.HandsAggregatorSubsystem field.
• Removed obsolete ControllerSimulationSettings.InputActionReference field.
• Removed obsolete SyntheticsHandsSubsystem::GetNeutralPose method.
• Removed obsolete SyntheticsHandsSubsystem::SetNeutralPose method.
• Removed obsolete SyntheticsHandsSubsystem::GetSelectionPose method.
• Removed obsolete SyntheticsHandsSubsystem::SetSelectionPose method.
• Removed obsolete SyntheticsHandsSubsystem::GetNeutralPose method.
• Removed obsolete SyntheticsHandsSubsystem::SetNeutralPose method.
• Removed obsolete FollowJoint.migratedSuccessfully field.
• Removed obsolete FollowJoint.hand field.
• Removed obsolete FollowJoint.Joint field.
• Removed obsolete FollowJoint::OnAfterDeserialize method.
• Removed obsolete HandBasedPoseSource.HandsAggregator field.
• Removed obsolete ControllerVisualizer.HandsAggregator field.
• Removed no longer needed Experimental\XRI3 folder

[org.mixedrealitytoolkit.input v3.2.2] - 2024-06-24

Fixed

• InputSimulator execution order so that it executes before InteractionManager.

[org.mixedrealitytoolkit.input v3.2.1] - 2024-04-23

Fixed

• Fixed missing [CanEditMultipleObject] attributes as per Bug 573 PR
  #698
• Add logic to account for a bound but untracked interaction profile. PR
  #704
• Reduced package description to support for UPM package publishing in the Unity Asset Store.
• Ensures the simulated input sources hold their state (including gestures) when their toggle state is locked on. PR
  #705

[org.mixedrealitytoolkit.input v3.2.0] - 2024-03-20

Added

• Added an alternative Line of Sight (LOS), with angular offset, hand ray pose source. PR
  #625
• Added IsProximityHovered property of type TimedFlag to detect when a button starts being hovered or on interactor proximity and when it stops being hovered or on proximity of any interactor. PR
  #611

Fixed

• Fixed support for UPM package publishing in the Unity Asset Store. PR
  #519
• Fix the fallback controllers being backwards PR
  #636
• Fix empty SpeechRecognitionKeyword breaking all speech keyword system PR
  #612 PR
  #614

Unreleased

[org.mixedrealitytoolkit.spatialmanipulation v4.0.0-development.pre.1] - 2024-07-09

Added

• SolverTapToPlaceTestsForControllerlessRig Unity-tests.
• Ported SolverTapToPlaceTests so that they also test the new controllerless prefabs.
• Updated TapToPlace logic to handle both deprecated XRController and new controllerless actions.
• Updated HandConstraintPalmUp logic to handle both deprecated XRController and new controllerless actions.
• Updated Solver logic to handle both deprecated XRController and new controllerless actions.

Changed

• Updated package com.unity.xr.interaction.toolkit to 3.0.3

[org.mixedrealitytoolkit.spatialmanipulation v3.3.0] - 2024-04-30

Fixed

• Fixed tap to place StartPlacement() when called just after instantiation of the component. PR
  #785

[org.mixedrealitytoolkit.spatialmanipulation v3.3.0] - 2024-04-30

Added

• Made bounds control overridable for custom translation, scaling and rotation logic using manipulation logic classes. PR
  #722

Fixed

• Added null check and index check when hiding colliders on BoundsHandleInteractable. PR
  #730

[org.mixedrealitytoolkit.spatialmanipulation v3.2.0] - 2024-03-20

Added

• ObjectManipulator's ManipulationLogic observes XRSocketInteractor, XRI v2.3.0. PR
  #567

Fixed

• Fixed support for UPM package publishing in the Unity Asset Store. PR
  #519

[org.mixedrealitytoolkit.standardassets v3.2.0-development] - 2024-03-22

Added

• Added unified font atlas and updated corresponding fonts and their materials. PR
  #700

[org.mixedrealitytoolkit.standardassets v3.1.0] - 2024-02-09

Added

• Added SimpleEmptyButton (Experimental) and SimpleActionButton (Experimental) prefabs plus corresponding (Experimental) assets and demoscene. PR
  #635

Fixed

• Fixed support for UPM package publishing in the Unity Asset Store. PR
  #519
• Fixing shaders of a couple of TMPro fonts PR
  #696
• Set the Data packages's CooperHewitt-BoldItalic SDK shader to the Graphic Tools TMPro shader PR
  #696

[org.mixedrealitytoolkit.tools v3.0.3-development] - 2024-04-17

Fixed

• Fixing .asmdef for Editor Unit Tests, so it now contains proper defineConstraints.

[org.mixedrealitytoolkit.tools v3.0.2] - 2024-03-20

Fixed

• Fixed support for UPM package publishing in the Unity Asset Store. PR
  #519

Unreleased

[org.mixedrealitytoolkit.uxcomponents v4.0.0-development.pre.1] - 2024-07-09

Changed

• Updated package com.unity.xr.interaction.toolkit to 3.0.3

[org.mixedrealitytoolkit.uxcomponents v3.3.0] - 2024-04-26

Added

• Added proximity-hover dynamic Frontplates functionality (Moved from Experimental to Release). PR
  #712
• Added unified font atlas and updated corresponding fonts and their materials. PR
  #700

Fixed

• Reduced package description to support for UPM package publishing in the Unity Asset Store.
• Changed PressableButton_Custom_Cylinder using Default-Material to MRTK_Standard_White instead. PR
  #740

[org.mixedrealitytoolkit.uxcomponents v3.2.0] - 2024-03-20

Added

• Added Empty, Action, Action with Checkbox, and ToggleSwitch Experimental buttons prefabs PR
  #649
• Added corresponding MenuItems for use in Editor Tools PR
  #649
• Added CanvasUITearsheetDynamicFrontplate scene PR
  #649
• Added SimpleButton + demo scene PR
  #635

Fixed

• Fixed support for UPM package publishing in the Unity Asset Store. PR
  #519
• Fixed Bug
  [BUG] SimpleEmptyButton and SimpleActionButton prefabs have missing "See It Say It Label" GameObject reference #643 - Experimental SimpleEmptyButton and SimpleActionButton prefabs have missing "See It Say It Label" GameObject reference PR
  #646
• Auto disable button's colliders when StatefulInteractable is disabled PR
  #626

Unreleased

[org.mixedrealitytoolkit.uxcomponents.noncanvas v4.0.0-development.pre.1] - 2024-07-09

Changed

• Updated package com.unity.xr.interaction.toolkit to 3.0.3

[org.mixedrealitytoolkit.uxcomponents.noncanvas v3.1.3] - 2024-04-17

Fixed

• Reduced package description to support for UPM package publishing in the Unity Asset Store.

[org.mixedrealitytoolkit.uxcomponents.noncanvas v3.1.2] - 2024-03-20

Fixed

• Fixed support for UPM package publishing in the Unity Asset Store. PR
  #519

Unreleased

[org.mixedrealitytoolkit.uxcore v4.0.0-development.pre.1] - 2024-07-09

Changed

• Updated package com.unity.xr.interaction.toolkit to 3.0.3

Removed

• Removed LegacyDialog/Dialog files.
• Removed LegacyDialog/DialogButton files.
• Removed LegacyDialog/DialogButtonContext files.
• Removed LegacyDialog/DialogButtonHelpers files.
• Removed LegacyDialog/DialogButtonTypes files.
• Removed LegacyDialog/DialogProperty files.
• Removed LegacyDialog/DialogShell files.
• Removed LegacyDialog/DialogState files.
• Removed LegacyDialog/README files.
• Removed obsolete Slider.SliderValue fields.

[org.mixedrealitytoolkit.uxcore v3.2.1] - 2024-04-23

Fixed

• Fixed missing [CanEditMultipleObject] attributes as per Bug 573 PR
  #698
• Reduced package description to support for UPM package publishing in the Unity Asset Store.

[org.mixedrealitytoolkit.uxcore v3.2.0] - 2024-03-20

Added

• Added Experimental Buttons with dynamic Frontplate and demo CanvasUITearsheetDynamicFrontplate scene. PR
  #649

Fixed

• Fixed support for UPM package publishing in the Unity Asset Store. PR
  #519
• Fixed some buttons in nonnative keyboard not having sound PR
  #648

[org.mixedrealitytoolkit.windowsspeech v3.0.3-development] - 2024-04-17

Fixed

• Reduced package description to support for UPM package publishing in the Unity Asset Store.

[org.mixedrealitytoolkit.windowsspeech v3.0.2] - 2024-03-20

Fixed

• Fixed support for UPM package publishing in the Unity Asset Store. PR
  #519

---

This discussion was created from the release Core v4.0.0-pre.1, Input v4.0.0-pre.1, Spatialmanipulation v4.0.0-pre.1, Uxcomponents v4.0.0-pre.1, Uxcomponents.noncanvas v4.0.0-pre.1, Uxcore v4.0.0-pre.1.