ARPlusSystem/ARPlusSystem-250418/Library/PackageCache/com.unity.xr.arcore@4.2.10/Documentation~/upgrade-guide.md

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arcore-upgrade-guide

Upgrading to ARCore XR Plug-in version 4.2

To upgrade to ARCore XR Plug-in package version 4.2, you need to do the following:

• Update handling of null native ARCore objects.
• Use Unity 2020.3 or newer.

Update handling of null native ARCore objects

• The following properties have been deprecated:
  • ArSession.IsNull => Compare to null instead.
  • ArSession.Null => Use default instead.
  • ArConfig.IsNull => Compare to null instead.
  • ArConfig.Null => Use default instead.
  • ArCameraConfig.IsNull => Compare to null instead.
  • ArCameraConfig.Null => Use default instead.
  • ArCameraConfigFilter.IsNull => Compare to null instead.
  • ArCameraConfigFilter.Null => Use default instead.

Use Unity 2020.3 or newer

This version of the package requires Unity 2020.3 or newer.