UE5.3 AR Actor Location Not Positioning Correctly (IOS)

[Nonlin]

@JeffreyFisher

bug, perhaps we need to throw away old ground planes when a new one is found? If I cut it down to only “Test Plane Boundary Polygon” I get more useful results: a hit on the seat of the chair, a hit on the floor below the chair. We sort the results in LineTraceTrackedObjects, so the first hit is the hit nearest the phone and therefore usually the desired hit.

Hey thanks for responding.

I did attempt to play around with Line Traced Tracked Objects as that was my go to suspect for the issue I was experiencing.

If I recall correctly my phone would print out only one Hit from the array of hits so that made me rule out that there were more options I could pick from (because I too was hoping that mayb in the hit array there was a good plane to pick from).

I also tried filtering out some options there as well unchecking each option and trying different options but it didn’t seem to make a difference.

But at least you too are noticing some potential bugs.

IDK if the iPhone device its self is playing a role here or not. LiDAR vs vision only or something like that.

In the end for an iOS build that works I just remade my project in 5.2 using the AR Template there and tracking was just fine. I was lucky in that I could do that but hoping the bugs get sorted out in a future UE version.