How do I trace a map on the floor as the user walks through their house, like a trail or heatmap, and then save this trail to CoreData Would it be possible to load and view this map later in the same spot? Or rescan the trail in the same area?

A feature of my app I am in need of is to allow users to go through their room and mark specific positions, then be able to navigate these positions with a floor plan like a map. Think google maps but for your room, showing the user's position. I know it is possible to make a floor plan with RoomPlan, which could act as a map, but would it be possible after the plan is made to track a user's location in the room and show it? Is this too complex for RoomPlan? And if so how would I tackle this problem?