setOptimizeCameraForNearScan

Flag which indicates camera parameters should be optimized for near object scanning. When camera parameters are optimized for near object scanning, macro focus mode will be preferred over autofocus mode. Thus, camera will have easier time focusing on to near objects, but might have harder time focusing on far objects. If you expect that most of your scans will be performed by holding the device very near the object, turn on that parameter. By default, this parameter is set to false.