Qualcomm AR Camera overlay view
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 I am using NinevehGL framework and Qualcomm AR  in order to intract with 3D object , but I faced with a problem which is I can not overlay any view , button , text on the camera !!! or better to say add any view to subview !! 

for example [self.view addSubView:myImage]; 

but when camera starts , nothing adds ! 

I would be grateful if you tell me how to do so ..

 