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false positive trackable event on application resume

October 26, 2016 - 6:20am #1

Vuforia SDK Version: vuforia-unity-6-0-117 -

Description with steps to reproduce:  If the app is paused while tracking an imageTarget, the concerned imagetargetBehaviour will always report a status transition from NOT_FOUND to TRACKED once, as soon as the app is resumed - event though the camera can't see the Marker. Steps to Reproduce: Track image. Pause Application e.g. invoke Application.OpenUrl(...) Resume application (pointing the Camera away from marker) Workaround: Manually disabling and reenabling the Obejcttracker before and after the app is paused works around the issue. 

Development OS (Mac OS X, Windows, Linux): Win10 + Unity5.4.1f1 -

Mobile OS and Version: Android 6.0.1 -

Mobile Device Manufacturer and Model name: Samsung Galaxy S6 edge -

Do the Vuforia Sample Applications show the same behavior?: yes.

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