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Manually change camera exposure settings?

July 14, 2019 - 5:09am #2

Hi, dear Vuforia community.

 

I need to manually control exposure settings like enabling exposure lock and calculate exposure based on a pre defined center area.

CameraDevice.Instance.GetCameraFields() never returns anything for my Android devices and CameraDevice.Instance.SetField() does not seem to work. (Might be because I don't know the correct device keys)

I don't mind hacking it through reflection or SendMessage to private methods, or even decompiling Vuforia to get the information I need. Like getting the id of the vuforia camera instance and use AndroidJavaClass() to edit the camera properties. I just need to know where to look.

 

If I can't get this to work, I can't use Vuforia and will have to make my own ARKit+ARCore wrapper, which I really want to avoid.

 

Thanks!

Manually change camera exposure settings?

July 16, 2019 - 2:48pm #1

Hello,

Answered here: https://developer.vuforia.com/forum/unity/manually-control-exposure

Thanks,

Vuforia Engine Support

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