Hi,
It’s not a bug but a limitation of the ZED SDK. All 3D bounding boxes calculated from the ZED SDK have width equal to length. This is because it is not possible for the SDK to deduce the depth of the detected object, so it sets this value to the same value as the width.
This limitation should be explained in the documentation. If not, we will add it as soon as possible.
Jean-Loup MACARIT
R&D Engineer
Stereolabs Support