snappyhexmesh refine volume with angle using something similar to searchableBox
 

Hi there, there is any option in snappyhexmesh for refining let us say the diagonal of a square? (imagine an isolated square domain, which is a portion of the whole domain. In other words, it is like a searchable box, but with a certain angle with respect to axis coordinates.

I have also tried searchablePlane, which works great, but I am not interested in the whole plane.

Thanks,