Calibration Screen

A virtual Calibration Screen is needed.
This needs to match a LED-Surface, a Monitor or a huge printed board.

Add the Calibration Screen

Add a Calibration Screen and define the Pattern to April Screen.

Set the physical dimensions

Define the Size and the Resolution of the screen.

Paddern Count

Define the Count depending of the view angle from you camera.

Define the location

Set the coordinates like position and rotation, so that the Calibration Screen is correct to your needed world pivot point.

Export file

Save the paddern as image file to play back or print this.