Andrea B posted a comment on discussion Users

I would like to use a photogrammetry software (e.g., 3DF Zephyr Lite) to get a measurable 3D model of a real-world object. In other words, the 3D model is required to be the same size as the real-world photographed object. However, any photogrammetry software I use produces a model with arbitrary coordinates. My idea is to photograph the real object together with a ruler and then "resize" the object via MeshLab on the basis of the real size of the ruler. However, I have no idea how to do this, and...