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Trackable Status

August 7, 2012 - 6:53pm #1

Hello,

I'm using the vuforia android sdk to track targets. I wanted to use the "STATUS QCAR::Trackable::getStatus ( )" method to determine if the trackable was detected or tracked but this method is always returning 4. Now I don't know what I'm doing wrong or what other way exists to decide if the trackable was detected or tracked.

 

Thanks

Trackable Status

August 9, 2012 - 1:24pm #2

Hello,

Take a look at how the ImageTagets samples creates a for loop and gets the number of active trackables each frame. The trackable name is then queried by the index.

You may not be updating your query each frame and therefore are getting that the trackable is tracked even when it is not. 

I hope that helps. If you have more questions can you please paste a code snipet so I know how exactly you are doing this.

Thank you,

-Peter

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