How to scale a mesh from detected plane ARKit?

Hi All,

how to find the plane width and plane height value in ARKit. I can draw a rectangle by DebugDrawTrackedGeometry()
but I cannot able to convert this ARTrackedGeometry into rectance coordinates. Now I am not able open document related AR in unreal website. Can you please anybody sort this issues, would be very helpful.

Thanks,

Hi All,
I found the solution. But I am not sure its correct. but its working. When we debuging the plane in Vertical Plane Pitch value is goes to zero.When in an Horizontal plane Pitch have some 30+ values coming.