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# ar_world_tracking_provider_query_device_anchor_at_timestamp

Queries the predicted pose of the current device at a given time.

```
extern ar_device_anchor_query_status_t ar_world_tracking_provider_query_device_anchor_at_timestamp(ar_world_tracking_provider_t world_tracking_provider, CFTimeInterval timestamp, ar_device_anchor_t device_anchor);
```

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