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Hello,Im new to ARKIt and apple APP development in general.I want to know how to check if the entire map of the environment has been mapped and the camera has returned to its origianl position. I rememeber seeing the cloud map they displayed in their keynote when they said they were looking to debug it, but i have no clue how to do that.I know this might seem confusing, therefore please don't hesitate to ask any further questions for clarification.Thank you,