Sliding

Ensure that the correct calibration is selected in the tracking configuration, an incorrectly selected calibration will mean that the wrong lens data will be used by the system.

Do the lens encoder values received from the system match the physical values on the lens? A discrepancy here will mean Scenario will use the wrong lens data.

The sensor size values provided in the Scenario camera database do not account for any additional settings that the camera may apply such as magnification or croppping. Confirm that your camera signal does not differ from the selected value used when adding the camera

Has the camera or lens been modified in a way that will change it's calibration since it was added to the equipment manager?

Use the 3D tracking view and other dashboard views to confirm that the world origin is in the expected position. User error or incorrect tracking recovery can result in the world origin being offset from it's expected position

Ensure that the tracking is aligned correctly to the environment.

The "Height Sample" option in the alignment panel is an excellent tool to assist with this. Alternatively, manually moving the camera to different parts of the environment and using the manual floor orientation adjustment is also possible

Test - Use the Measure tool to confirm the CamBar is within tolerance

Test - Using a measuring tape, compare the CamBar offset values in the UI to the real world values

There are a number of different ways to check the accuracy of the lens calibration:

Test - Does the calibration cone slide more when panning the camera to place the cone on the edge of the frame

Test - Draw out a 2m grid on the floor of the environment that matches the calibration cones in Scenario. When framing the zero point in the centre of the camera view, do the cones appear closer/further than 2m away?