I have an issue recently when I use Vuforia ground detection in Unity , can you please help me to figure it out ? Thanks in advance .
The issue is when I was trying to place an object to ground , the object is floating in the air. Please check the video, https://www.youtube.com/watch?v=m3VrWclT98Y&feature=youtu.be
The video is recorded on iPhoneX which is running the Vuforia sample project from Unity asset store . I just build and run it without change anything.
It doesn't happens each time I use ground detection , but like every three or four times.
Unity version is 2018.2.02f.
Vuforia version is 8.0.10.
OS version on iPhoneX is 12.1.4
Any clue to fix this issue would great helpful , I really appreciate it.