Thanks! That's what I thought. No, my project is a plugin for Blender for photogrammetry on macOS, the plugin is generic, people can use photos from various cameras so no ObjectCaptureSession involved, at least not necessary. I needed that matrix to add other functionalities to the system. There's no other way to get camera intrinsics matrix used by the object capture APIs for the 3D reconstruction?

Thanks again for the fast response, done. FB16271889