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Ground Plane test app doesnt work

February 28, 2019 - 12:14pm #1

Hello. I installed the test application of the vuforia. Everything works, except for the ground plane. I think this is because the phone does not support the Arcore. What should I change in the code in order not to use the arcoe? Or for me the ground plane is not available?

Ground Plane test app doesnt work

March 6, 2019 - 11:35am #6

Hello,

I cannot answer this definitively as I don't know which device model we're discussing.

However, my sense is that this device *has not* been Vuforia calibrated since our sample does not work out-of-the-box.

Vuforia Fusion basically works like this:

  1. Vuforia Engine checks if ARKit/ARCore is installed. If so, use it for Advanced Features (e.g. Ground Plane)
  2. Vuforia Engine checks if device has Vuforia calibration data. If so, use it for Advanced Features
  3. Vuforia Engine fails if #1 & #2 are false

Thanks,

Vuforia Engine Support

Ground Plane test app doesnt work

March 1, 2019 - 10:40pm #5

What should I do to not use the ARcore? Because the test application gives an error when trying to use Ground Plane.

Ground Plane test app doesnt work

March 1, 2019 - 11:08am #4

Hello,

Not necessarily. Vuforia has calibrated a handful of non-ARCore supported devices to work with the Ground Plane feature:

https://library.vuforia.com/articles/Solution/vuforia-fusion-supported-devices.html

Thanks,

Vuforia Engine Support

Ground Plane test app doesnt work

February 28, 2019 - 9:15pm #3

My device does not support ARcore. Does this mean that I cannot use ground plane?

Ground Plane test app doesnt work

February 28, 2019 - 4:27pm #2

Hello,

If you're using the Vuforia Core samples, and your device supports ARCore, then just download ARCore from the PlayStore. The Vuforia Core samples will automatically detected ARCore as being installed and thus will allow the Ground Plane app to initialize.

Thanks,

Vuforia Engine Support

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