I would like to have a simpler method of changing model scale and viewport size at the same time.
If we have a viewport with a model at 1:100 scale wich we want to scale up for 1:50, for instance, as soon as we change scale, the model isn’t keeping the same relative position inside the viewport, so there’s no easy way of scaling up the viewport to match.
To do that, we must reconstruct the new 1:50 viewport manually, so it matches the original 1:100 frame of the model.
This implies a lot of work wich would be nice to automate.