Functions

Public functions of the SDK. More...

Details

Public functions of the SDK.

Functions
k4a_result_t	k4abt_tracker_create (const k4a_calibration_t *sensor_calibration, k4abt_tracker_configuration_t config, k4abt_tracker_t *tracker_handle)
	Create a body tracker handle. More...
void	k4abt_tracker_destroy (k4abt_tracker_t tracker_handle)
	Releases a body tracker handle. More...
void	k4abt_tracker_set_temporal_smoothing (k4abt_tracker_t tracker_handle, float smoothing_factor)
	Control the temporal smoothing across frames. More...
k4a_wait_result_t	k4abt_tracker_enqueue_capture (k4abt_tracker_t tracker_handle, k4a_capture_t sensor_capture_handle, int32_t timeout_in_ms)
	Add a k4a sensor capture to the tracker input queue to generate its body tracking result asynchronously. More...
k4a_wait_result_t	k4abt_tracker_pop_result (k4abt_tracker_t tracker_handle, k4abt_frame_t *body_frame_handle, int32_t timeout_in_ms)
	Gets the next available body frame. More...
void	k4abt_tracker_shutdown (k4abt_tracker_t tracker_handle)
	Shutdown the tracker so that no further capture can be added to the input queue. More...
void	k4abt_frame_release (k4abt_frame_t body_frame_handle)
	Release a body frame back to the SDK. More...
void	k4abt_frame_reference (k4abt_frame_t body_frame_handle)
	Add a reference to a body frame. More...
uint32_t	k4abt_frame_get_num_bodies (k4abt_frame_t body_frame_handle)
	Get the number of people from the k4abt_frame_t. More...
k4a_result_t	k4abt_frame_get_body_skeleton (k4abt_frame_t body_frame_handle, uint32_t index, k4abt_skeleton_t *skeleton)
	Get the joint information for a particular person index from the k4abt_frame_t. More...
uint32_t	k4abt_frame_get_body_id (k4abt_frame_t body_frame_handle, uint32_t index)
	Get the body id for a particular person index from the k4abt_frame_t. More...
uint64_t	k4abt_frame_get_device_timestamp_usec (k4abt_frame_t body_frame_handle)
	Get the body frame's device timestamp in microseconds. More...
uint64_t	k4abt_frame_get_system_timestamp_nsec (k4abt_frame_t body_frame_handle)
	Get the body frame's system timestamp in nanoseconds. More...
k4a_image_t	k4abt_frame_get_body_index_map (k4abt_frame_t body_frame_handle)
	Get the body index map from k4abt_frame_t. More...
k4a_capture_t	k4abt_frame_get_capture (k4abt_frame_t body_frame_handle)
	Get the original capture that is used to calculate the k4abt_frame_t. More...