"We offer new support options and therefor the forums are now in read-only mode! Please check out our Support Center for more information." - Vuforia Engine Team

Marker-less display of tea pot

Hi ,

I want to display the tea pot  in image targets when there is no trackable (marker-less) is it possible? I am using vuforia SDK for iOS. I tried the following

if(state.getNumActiveTrackables==0){

//draw tea pot here the pose for which i got when i 1st point at stones.

}

It just displays black screen.. Can you please help me out with this issue.. 

Thanks in advance...