ARCore SDK for Unity v1.23.0

Known issues

None.

Breaking & behavioral changes

• Changing the camera direction in an active session now requires disabling and enabling the session to take effect. SessionStatus.ErrorInvalidCameraConfig will be thrown if the new camera direction is incompatible with the session configuration.

• AR-enabled apps built using ARCore SDK 1.11.0 or earlier are no longer able to host or resolve Cloud Anchors.

  • Cloud Anchors returned by XPSession.CreateCloudAnchor(Anchor) and XPSession.ResolveCloudAnchor(string) will always have state CloudServiceResponse.ErrorInternal.
  • Apps built with ARCore SDK 1.12.0 or later are unaffected. Their use of Cloud Anchors APIs is covered by the deprecation policy.

New APIs and capabilities

• Developers can enable ARCore API call logging to the Android debug log by sending a broadcast intent.
• Developers can enable the ARCore performance overlay by sending a broadcast intent.
• Added new API for Facing Direction in CameraConfig: Developer guide, addition of FacingDirection property to CameraConfig.
• Session.Status now returns errror status SessionStatus.ErrorInvalidCameraConfig when ARCore Session failed to find a valid camera config during resuming.

Deprecations

None.

Other changes

• Upgraded ExternalDependencyManager plugin (formerly PlayServicesResolver) to v1.2.162.
• Android build now includes Keyless dependencies when ARCoreSessionConfig.CloudAnchorMode is not Disabled and Keyless authentication is selected in Edit > Project Settings > Google ARCore.
• Removed the unused blur pass parameters from the Depth Effect component.

Bug fixes

• Various bug fixes and performance improvements.