Hey,
I have this strange behaviour (check the attached gif) on Android devices. iOS app is fine though. The black areas are basically ARCamera background, so it seems like the image from phone camera is damaged. What can be the cause of that?
| Attachment | Size |
|---|---|
 fast_ar.gif | 4.68 MB |
It happens on Unity 2018.1f2 with Vuforia 7.1.34. And only on Android devices with various versions from 4 to 8. Actually I have seen such behaviour long ago on older versions of Unity and Vuforia. It can be fix by complete rebuilding the project (reimporting Vuforia or deleting temporary files of the project doesn't help). I did rebuild the project as I did previously but problem came out again. And I have the same issue in Editor as well.