Unity camera position and orientation with respect to real world qr code

[pussup7181]

Hi, I m developing an indoor navigation app using arfoundation. I m using zxing to scan the qr to localise in the map. But the only problem i m facing is determing the accurate distance and angle from the qr. Currently the distance and angle is fixed which lacks the location accuracy. Kindly help.

[andyb-unity]

You could try localizing the images using AR Foundation image tracking: https://docs.unity3d.com/Packages/com.unity.xr.arfoundation@5.0/manual/tracked-image-manager.html

[pussup7181]

You could try localizing the images using AR Foundation image tracking: https://docs.unity3d.com/Packages/com.unity.xr.arfoundation@5.0/manual/tracked-image-manager.html

can you help me with the code?

[jackviatick]

I got the same issue too, how can we detect the camera is facing the image. Can we get the angle between the camera and the image

[andyb-unity]

I recommend taking a look at the Basic Image Tracking sample scene: https://github.com/Unity-Technologies/arfoundation-samples#basicimagetracking

You have the Transform of the tracked image and the Transform of your Camera, and you can perform any calculations or manipulations from there

[ankur-unity]

Closing due to inactivity.