Feature Request RayInteractor to handle only the closest target as valid

We needed to do a simple tweak of the RayInteractor in order to correctly emit Hover messages.

Case:
If there are more targets hovering the ray, messages are not sent to already hovered targets when hover is lost from the closest target. Example: Object is on the floor. The floor receives onhover once the ray moves across the floor. Then ray crosses the object. The object receives, onhover, but the floor is still on the path of the ray. Once the ray moves away from the object but remains on the floor, the floor never receives new onhover, as flor is still in the validTargets list.

Solution:
Create a toggle that will enable RayInteractor to communicate only to the closest target.

Code (CSharp):

1.                 if (validTargets.Count > 0)
2.                 {
3.                     var theone = validTargets[0];
4.                     validTargets.Clear();
5.                     validTargets.Add(theone);
6.                 }

This code goes to XRRayInteractor.cs on the end of
public override void GetValidTargets(List<XRBaseInteractable> validTargets)

It would probably save a lot of people's lives and hours. Thank you.

 

Just did. Thanks.