public static extern NativeMethods.k4a_wait_result_t k4abt_tracker_pop_result(k4abt_tracker_t tracker_handle, out k4abt_frame_t body_frame_handle, Int32 timeout_in_ms);
public static extern NativeMethods.k4a_result_t k4abt_tracker_create(Calibration sensorCalibration, out k4abt_tracker_t tracker_handle);
public static extern NativeMethods.k4a_wait_result_t k4abt_tracker_enqueue_capture(k4abt_tracker_t tracker_handle, NativeMethods.k4a_capture_t sensor_capture_handle, Int32 timeout_in_ms);
public static extern void k4abt_tracker_shutdown(k4abt_tracker_t tracker_handle);
public static extern void k4abt_tracker_set_temporal_smoothing(k4abt_tracker_t tracker_handle, float smoothing_factor);
public static extern k4a_result_t k4abt_tracker_create([In] ref Calibration calibration, TrackerConfiguration config, out k4abt_tracker_t tracker_handle);
public static extern k4a_wait_result_t k4abt_tracker_pop_result( k4abt_tracker_t tracker_handle, out k4abt_frame_t body_frame_handle, int timeout_in_ms);
public static extern k4a_wait_result_t k4abt_tracker_enqueue_capture( k4abt_tracker_t tracker_handle, k4a_capture_t sensor_capture_handle, int timeout_in_ms);