Preserve the Points value returned by using QRCodeDetector

vvvv gamma question
1

Hi all!

Using nodes can obtain the coordinates of the four vertices of the QR code appearing on the screen, but actually, the returned point values constantly flicker, and I cannot obtain clear values. Is there any way to help me preserve this set of data?

Thanks for all your answers!

2

please share a minimal patch you’re working on so we better understand where you are and help accordingly.