pause, resume and *stop*

[vheun]

pause feels more like a still image instead of stoping the entire camera and then need to reinitialize.

How do you think about adding a stop to the API that will deinitalize the camera as it is right now and the pause is only stoping the camera from feeding new frames?
That is basically the pause right now but without the deinit code.

[julapy]

hey @vheun, that API just mirrors the way that vuforia examples work, so i want to keep it the same because when new versions are released, its easier to see how they have changed and then to update.

if you want to freeze a frame, i think all you should need to do is stop calling qcar.update()

[vheun]

That makes sense.