Unreal Engine 4.18 Released!

[solodev (VirtualLilies)]

Known ARKit Issues

• Device rotation is not fully supported yet. At the moment you should select Landscape Right as the only supported orientation for your project.
• The only exposed function for hit-testing is HitTestAtScreenPosition_TrackingSpace. This returns the results in the CameraComponent’s parent’s space. In the default setup, that is the Pawn’s space. To translate to world space we currently need to multiply the result by the parent’s (e.g. Pawn’s) world transform.
• The function HitTestAtScreenPosition_TrackingSpace ignores the Types parameter; it will always hit-test against all the available surfaces and return results that can be manually filtered by checking the Types field of the FAppleARKitHitTestResult struct.
• FAppleARKitHitTestResult does not populate the Anchor property; it is always nullptr.
• World Scale is currently assumed to be default, and cannot be changed.

I’d love to know when is targeted fix for the ARKit known issues.