XR Interaction Group

An Interaction Group is a mediator for Interactors. A Group contains multiple member Interactors, sorted by priority, and only allows one Interactor in the Group to interact (hover or select) at a time. Groups first prioritize continuous selection - so if a member Interactor was interacting the previous frame and can start or continue selection in the current frame, then that Interactor will be chosen for interaction even if a higher priority Interactor tries to interact.

An Interaction Group can also contain other Groups in its sorted list of members. A Group within a Group is treated like a single Interactor when it comes to how the containing Group prioritizes interactions. The Interactor chosen for interaction within a Group is bubbled up to the next containing Group, until it is ultimately either chosen for interaction in the top-level Group or skipped over just like other Interactors.

Property	Description
Interaction Manager	The XRInteractionManager that this Interaction Group will communicate with (will find one if None).
Starting Group Members	Ordered list of Interactors or Interaction Groups that are registered with the Group on Awake.