Thank you for a reply, @kumateCR.
I have spent some time trying out new approaches, but unfortunately, it did not work out.
We have exported the CSV files, as you mentioned, and tried to use undistorted images for our masks, but the results stay the same.
I am not sure what exactly you mean by modifying XML files. Is it possible to specify something that we cannot change using the UI later on?
Anyway, maybe there are some specific parameters, which you would recommend me to use in export? For example, a specific coordinate system. I have noticed that some projects have very wrong projections on the Z axis, which gives me a feeling that it might be an issue with an export. If you need any additional information about our code and some parameters, please, feel free to ask.
Regarding a focal length I also have some questions:
I have already noticed that the focal length is exported in 35mm format. Have I understood correctly, that the location and the rotation of a camera are calculated like if they were standard ones. It means that the crop factor of these cameras are one.
I am looking forward to your reply.
Best regards,