Hi everyone,

I hope someone is able to assist me here.

In the image above, the green item is a wall, the red item is a room separation line and the orange item is the desired outcome.

I am looking for a way to take the room separation lines and use them to divide up a Revit wall. In the example “0105 Office” is one space and “0106 Office” is a separate space. I am trying to get the wall area for the part of the wall interacting with space 0105 only. I have tried using a variety of intersect nodes but so far I haven’y had any successful results. Could anyone point me in the right direction here with what the method should be? I have also tried to convert the wall items to surfaces, extract the curves and use the model curve which acts as the room separation line to divide it but was also unsuccessful.

Any help would be appreciated!

Thank you!