It is sometimes necessary to analyze particular zones of the framework model more thoroughly (for example, evaluation on the supports or analysis of a frame joint as a surface model).
It would be feasible, but relatively time-consuming to manually enter a cross-section using surface elements. The Generate Surfaces from Members function facilitates the display of a 1D member element by means of 2D surface elements.
This video shows how members can be decomposed quickly and easily into the individual surfaces.