- iOS 8.0+
- macOS 10.10+
- Mac Catalyst 13.0+
- tvOS 9.0+
- watchOS 2.0+
You define a region of space for a field using the position of the node containing the field and the field’s
uses properties. Then, you use the
scope property to choose whether the field’s area of effect is the interior of this region or whether it is the entirety of scene space excluding this region.