I am creating an AR board game in unity with vuforia.
Initially, I wanted to anchor the board game to a ground by GroundPlaneTarget but found the tracking unreliable ( tends to drift and lose tracking).
So I now have 4 (QR Codes) that I put at 4 corners in a board as 1 Image Target (uploaded image for ref). The issue here is that the camera needs to be able to see the whole Image Target (4 QR codes) before it can anchor the GameObject.
My question is, is it possible for the GameObject to be anchored even if only 1 or 2 of the image Targets are found?
ps: I attached the referenced Image Target with this post