I am using Vuforia + HoloLens.
I have a image to calibrate my scene. (ImageTarget parent, complete scene child)
At the moment I scan the image and deactivate the objecttracker afterwards.
So my complete scene is in the position I like. And the position, rotation, etc doesnt change.
But now I want to scan a second image continuously.
To sum up: 2 images
1. Image: track image once, stop positioning, always visible
2. Image: tracking always available