ARFrame.WorldMappingStatus.mapped

Declaration

case mapped

Mentioned in

• Managing Session Life Cycle and Tracking Quality

Discussion

When the worldMappingStatus of the session’s currentFrame is ARFrame.WorldMappingStatus.mapped, the session has produced a high-fidelity internal map of the real-world space around the device’s current position and the scene visible to the camera.

This status provides the highest reliability for relocalizing to a saved world map, provided that:

1. You call getCurrentWorldMap(completionHandler:) to save the world map while the status of the currentFrame is ARFrame.WorldMappingStatus.mapped.

2. When you run a new session (later or on another device) from that ARWorldMap, the device running the new session is at a real-world position and orientation similar to that when the world map was saved.