Changes the node's position relative to its current position.
- iOS 11.0+
- macOS 10.13+
- Mac Catalyst 13.0+
- tvOS 11.0+
- watchOS 4.0+
The distance, in node-local space, by which to move the node.
The effects of this method are animatable; that is, calling this method during an implicit-animation transaction animates the move. (See Animating SceneKit Content.)