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Trackable takes about 30 seconds to initialize

November 15, 2020 - 7:52am #1

Hello everyone, I am new to both Unity and Vuforia. I have been following this tutorial: https://www.youtube.com/watch?v=MtiUx_szKbI



My issue is, when I hold the tracker image to my webcam, it takes about 30 seconds for my model to show up. This is the same on my LG G6. However, if I move the tracker out of sight of the camera and then back, the model shows after no more than 2 - 3 seconds.

I have also tried showing a simple sphere, with the same delay. Also, after my model is recognized, performance is satisfactory -- there is no lag or stuttering, and the FPS is fairly high (about 40 or thereabouts).

Is there anything I can do to speed this up? As is shown in the tutorial, the recognition takes no more than a couple of seconds.

I am using Unity 2020.1.13f1 Personal with the latest version of Vuforia (9.5.4).

Thank you for your help in advance.

Trackable takes about 30 seconds to initialize

November 24, 2020 - 1:57am #2

Hi,

Could you please run our Core Samples and let me know if the issue is reproducible?

Core Samples from Unity is available here: https://developer.vuforia.com/downloads/samples

Thank you.

Vuforia Engine Support

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