I have some Model Text and wish to extract it’s curves upon the selected toposurface, however, l have had to create copies of the nodes for each letter. Any other solution?
Thank you.
It shall not work with respect to the curves required for subregions.
you need the bottom surface? of the text?
The Python code found today upon the forum takes multiple surfaces, returns multiple curves and creates multiple subregions, however when a letter has 2 or more boundaries, for example ‘P’, it returns no subregion, yet for ‘N’, it’s successful.
“P” has a double loop 
…you have to trick revit