Hi,

If I am understanding your questions correctly. You would want to render the hologram on top of your multi target. I believe this could be achievable by disabling the rendering Mesh of the ChildTargets ( Box.left; Box.right; Box.Front; etc.) via script.

In my testing I also observed that the Rendering Mesh seems to activated again if tracking is lost and regained ( behavior in Vuforia Core samples), your script should take the tracking status in consideration to avoid this scenario.

Thank you.

Vuforia Engine Support

Sorry, I read your response incorrectly. I don't want to render the target object at all. I also don't want the real target object to occlude my associated hologram once the real target is removed and extended tracking takes over. Here is a step by step:

1) Place physical multi-target

2) Hologram of object is registered to physical multi-target via Vuforia.

3) Remove physical multi-target, enable extended tracking, hologram of object stays in place.

The problem is that when the physical multi-target is removed it leaves a hole in my object hologram as if it was still in place occluding the hologram.

Looks like I solved by problem by adjusting the render queue of my hologram and making its value less than that of the multi-target. Thanks again for the reply.