Changelog

All notable changes to this package will be documented in this file.

The format is based on Keep a Changelog and this project adheres to Semantic Versioning.

[1.0.0-preview.27] - 2019-03-22

Fixes

  • Fixed compilation error in ARKitFaceSubsystem when running on Unity 2019.2 or higher

[1.0.0-preview.23] - 2019-01-04

Fixes

  • Refactor the way ARKit face tracking is in the build. Face tracking has been moved to a separate static lib so that it can be removed from the build when face tracking is not enabled. This was preventing apps from passing App Store validation, as face tracking types may not appear in the binary unless you include a privacy policy describing to users how you intend to use face tracking and face data.

New

  • Support the CameraIntrinsics API in ARExtensions.

Fixes

  • Fixed linker errors when linking UnityARKit.a with Xcode 9.x

[1.0.0-preview.20] - 2018-12-13

  • Fix package dependency.

[1.0.0-preview.19] - 2018-12-13

  • Add C header file necessary to interpret native pointers. See Includes~/UnityXRNativePtrs.h
  • Add support for setting the camera focus mode.
  • Add a build check to ensure only ARM64 is selected as the only target architecture.
  • Implement CameraConfiguration support, allowing you to enumerate and set the resolution used by the hardware camera.

[1.0.0-preview.18] - 2018-11-21

New

  • Added ARKit Face Tracking support via com.unity.xr.facesubsystem.
  • Plane detection modes: Add ability to selectively enable detection for horizontal, vertical, or both types of planes.

[1.0.0-preview.17] - 2018-10-06

Fixes

  • Fixed an issue where toggling plane detection or light estimation would momentarily pause the ARSession, causing tracking to become temporarily unstable.
  • Fixed the (new) CameraImage API to work with the 2018.3 betas.
  • ARKit's ARTrackingStateLimited was reported as TrackingState.Tracking. It is now reported as TrackingState.Unavailable.

Improvements

  • Add support for native pointer access for several ARSession-related native objects.
  • Add ARWorldMap support.
  • Add linker validation when building with the IL2CPP scripting backend to avoid stripping the Unity.XR.ARKit assembly.

[1.0.0-preview.16] - 2018-10-10

New

[1.0.0-preview.15] - 2018-09-18

Fixes

  • Fix memory leak when destroying the ARSession.

[1.0.0-preview.14] - 2018-08-10

  • Add a pre build check to make sure Metal is the first selected Graphics API in Player Settings.
  • Remove restriction on symlinking Unity libraries in Build Settings if using Unity 2018.3 or newer.
  • Change plugin entry point in UnityARKit.a to avoid name collisions with other libraries (was UnityPluginLoad).

[1.0.0-preview.13] - 2018-07-17

  • Update plugin to be compatible with Unity 2018.3
  • ARPlane.trackingState reports the session TrackingState for ARKit planes (previously it returned TrackingState.Unknown). ARKit planes do not have per-plane tracking states, so if they exist and the session is tracking, then the SDK will now report that the planes are tracked.

[1.0.0-preview.12] - 2018-06-20

  • Add -fembed-bitcode flag to UnityARKit.a to support archiving.
  • Fail the build if "Symlink Unity libraries" is checked.

[1.0.0-preview.11] - 2018-06-14

  • Fail the build if Camera Usage Description is blank

[1.0.0-preview.10] - 2018-06-08

  • Do not include build postprocessor when not on iOS
  • Add support for reference points attached to planes

[1.0.0-preview.9] - 2018-06-06

  • Remove extraneous debug log

[1.0.0-preview.8] - 2018-05-07

Added

-Created a Legacy XRInput interface to automate the switch between 2018.1 and 2018.2 XRInput versions.

[1.0.0-preview.8] - 2018-05-24

Added

  • Availability check to determine runtime support for ARKit.
  • Normalize average brightness reading from 0..1

[1.0.0-preview.5] - 2018-03-26

This is the first release of the ARKit package for multi-platform AR.

In this release we are shipping a working iteration of the ARKit package for Unity's native multi-platform AR support. Included in the package are static libraries, configuration files, binaries and project files needed to adapt ARKit to the Unity multi-platform AR API.