3.6 CameraZoom
CameraZoom { |
3.6.1 Description
The CameraZoom node allows the user to define a controllable zoom for a Camera device. The CameraZoom node should be set in the zoom field of a Camera node. The zoom level can be adjusted from the controller program using the wb_camera_set_fov() function.
3.6.2 Field Summary
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The minFieldOfView and the maxFieldOfView fields define respectively the minimum and maximum values for the field of view of the camera zoom (i.e., respectively the maxium and minimum zoom levels). Hence, they represent the minimum and maximum values that can be passed to the wb_camera_set_fov() function.