Resolved How to pick the correct plane with ARRaycastManager

Hi,
I always find this kind of snippet to place a "raycast indicator" on the plane I'm pointing at:

Code (CSharp):

1. //Raycast Planes
2. if(arRaycastManager.Raycast(touch.position, arRaycastHits)){
3.      var pose = arRaycastHits[0].pose;                      
4.      PlaceRaycastIndicatorAtPos(pose.position);
5. }

The problem is: when I have 2 planes on different Y (let's say a table and the floor beneath it), if I point at the floor and in the camera FOV there is also the Table floor, arRaycastHits[0].pose is always the Table floor, even if I'm NOT hitting the Table Plane prefab, but I'm pointing at the Floor Plane prefab.

I tried to use arRaycastHits[arRaycastHits.count-1].pose, but in this way I only shoftwd the problem: now the detected hitted plane is always the Floor, and not the Table (if I point to the Table).

How to select the correct arRaycastHits index depending on what I'm pointing at?
Thanks

 

Pass the TrackableType.PlaneWithinPolygon as a third parameter to Raycast().

 

Exactly what I was looking for. Thank you!