Positional Tracking Module

Classes

class  PositionalTrackingParameters
 Parameters for positional tracking initialization. More...
 
struct  Pose
 Pose structure with data on timing and validity in addition to position and rotation. More...
 

Enumerations

enum class  POSITIONAL_TRACKING_STATE
 Possible states of the ZED's Tracking system. More...
 
enum class  REFERENCE_FRAME
 Reference frame (world or camera) for tracking and depth sensing. More...
 
enum class  TRACKING_FRAME
 Part of the ZED (left/right sensor, center) that's considered its center for tracking purposes. More...
 

Enumeration Type Documentation

◆ POSITIONAL_TRACKING_STATE

Possible states of the ZED's Tracking system.

Enumerator
SEARCHING 

Tracking is searching for a match from the database to relocate to a previously known position.

OK 

Tracking is operating normally; tracking data should be correct.

OFF 

Tracking is not enabled.

FPS_TOO_LOW 

Effective FPS is too low to give proper results for motion tracking. Consider using PERFORMANCES parameters (DEPTH_MODE_PERFORMANCE, low camera resolution (VGA, HD720))

◆ REFERENCE_FRAME

enum REFERENCE_FRAME
strong

Reference frame (world or camera) for tracking and depth sensing.

Enumerator
WORLD 

Matrix contains the total displacement from the world origin/the first tracked point.

CAMERA 

Matrix contains the displacement from the previous camera position to the current one.

◆ TRACKING_FRAME

enum TRACKING_FRAME
strong

Part of the ZED (left/right sensor, center) that's considered its center for tracking purposes.

Enumerator
LEFT_EYE 

Camera's center is at the left sensor.

CENTER_EYE 

Camera's center is in the camera's physical center, between the sensors.

RIGHT_EYE 

Camera's center is at the right sensor.