Log in or register to post comments

Extended Tracking of Image Target when World Center Mode=DEVICE

May 26, 2019 - 11:39pm #1

I want to leverage Extended Tracking for an Image Target in my Unity project.

When AR Camera's World Center Mode = FIRST_TARGET, extended tracking works fine, however when World Center Mode = DEVICE, extended tracking does not work and contents of the image either vanish or flying at random position when the image is not in camera view.

Extended Tracking of Image Target when World Center Mode=DEVICE

June 3, 2019 - 5:08pm #2

Hello,

I believe what you're observing is the difference between the World Center Modes. World Center Mode defines which object in the scene will serve as the origin ( 0,0,0 ) of the scene's world space. When FIRST_TARGET is chosen, the first target detected is used as the scene origin. When DEVICE is chosen, it is the ARCamera.

Thanks,

Vuforia Engine Support

Log in or register to post comments