Upgrading to AR Foundation version 5.0
To upgrade to AR Foundation package version 5.0, you need to do the following:
- Use Unity 2021.2 or newer.
- Be aware of the change in package structure.
- Upgrade from AR Session Origin to XR Origin.
Use Unity 2021.2 or newer
This version of the package requires Unity 2021.2 or newer.
Be aware of the change in package structures
The com.unity.xr.arsubsystems
package has been merged into ARFoundation. In most cases, no action is required but if an explicit dependency on ARSubsystems Package is listed in the project then it should be replaced with com.unity.xr.arfoundation
.
Upgrade from AR Session Origin to XR Origin
As of 5.0, ARSessionOrigin
is deprecated and will be replaced with XROrigin
. Make sure to replace all references to ARSessionOrigin
in your project with XROrigin
.
The XROrigin
represents the center of worldspace in both AR and VR, and thus can be used across all XR scenes as opposed to ARSessionOrigin
which was AR specific. For more about XR Origin, see the XR Core Utilities Package documentation, and for steps on how to migrate see the 5.0 migration guide.
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