Modal Lattice Resolution provides a modal operator for adjusting lattice properties directly within the 3D viewport. By running the tool, users can control the U, V, and W resolution of a selected lattice using modifier keys paired with the mouse scroll wheel. The add-on also includes dedicated shortcuts to switch between linear, B-spline, cardinal, and Catmull-Rom interpolation types, as well as a quick reset command to return the lattice to its default parameters.