Disable / Destroy Planes not working correctly.

Hi,

I start detecting planes, all fine, then if I want to disable them I use.

Code (CSharp):

1.         foreach (ARPlane plane in arPlaneManager.trackables)
2.         {
3.             plane.gameObject.SetActive(false);
4.         }

But what I've found is the AR won't detect another plane where there was one and now is disabled.

I've also tried destroying them like so.

Code (CSharp):

1.         arPlaneManager.enabled = false;
2.  
3.         foreach (ARPlane plane in arPlaneManager.trackables)
4.         {
5.             Destroy(plane.gameObject);
6.         }
7.  
8.         arPlaneManager.enabled = true;

But again the same problem, if i generate a plane on a table top then use the above code the AR won't detect another plane on the table.

I've also used.

Code (CSharp):

1. arSession.Reset();

But this leaves the planes behind, tried destroying them before and after a Reset() but still getting same results.

AR Foundation 2.1.3
Unity 2019.2.4f1

Any help Guys & Girls would be gratefully appreciated.

 

Check this out it might help you: https://forum.unity.com/threads/arfoundation-how-to-properly-remove-planes-and-ref-points.661762/ apparently you shouldn't destroy the planes at all. Not quite sure how to reset the place detection without resetting the arSession though. This might also help: https://docs.unity3d.com/Packages/com.unity.xr.arfoundation@3.0/manual/trackable-managers.html