Preserve the Points value returned by using QRCodeDetector

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!

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

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