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Cylinder target + ground plane

September 25, 2019 - 9:46am #1

Hi There.


Is it possible to use Cylinder target in conjunction with Ground Plane?

I need to set the plane as soon as possible when the bottle is found, but I need the bottle to still be recognizable, cause I'll have thing attached to it and things attached to the ground.


Is it possible at all?

Cylinder target + ground plane

October 14, 2019 - 12:06pm #5



You are right, it was my mistake, I had a plane in the ground plane and it was hiding the things inside the cylinder target. It took me a really long time to realize it.


The position of the cylinder target and the ground plane is really different, even if visually they are really near. A don't know if this is a bug or not, but it's easy to get around, It just took me a while to realize it was even happening.


But thanks for taking a look into it.

Cylinder target + ground plane

October 9, 2019 - 1:16am #4


I've tested the behavior and can confirm that you can use both Ground Plane and Image Target at the same time.

In the core sample app, Scene: 3-GroundPlane I've added an Image Target. Afterwards I was able to place the drone or a chair and also track the Image Target with the augmentation.

Coming back to your case, could you please make sure to check device tracker in the vuforia configuration and select positional before deploying?

On what device are you deploying?

Thank you.

Vuforia Engine Support

Cylinder target + ground plane

October 3, 2019 - 8:49pm #3

Sorry, but I disagree.


When I start the ground plane, I lose the reference to the target.

The system still recognizes the target, but don't place things accordingly anymore. In other words, things that were supposed to be on the side of the bottle, are not anymore... Sometimes I can find them somewhere on the room, sometimes they vanish completely.


It doesn't matter if I put the world anchor on device or target.


Any thoughts?


I'm using the code provided on your sample (ground plane) and vuforia 8.1.12

Cylinder target + ground plane

October 2, 2019 - 7:35am #2


Yes, you can use Vuforia features simultaneously.

Thank you.

Vuforia Engine Support

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