Get Walls Inner Perimeter + Beam System

[Organon]

Filter internal wall surfaces

Hi Kulkul, Thanks a lot. It’s really exciting to learn how to achieve the same approach in different ways with dynamo I’ve taken your script to a step further for trying to get the internal faces of the walls with some openings. However I didn’t work as it was supposed. [Kuljul1] [Kuljul2]   As you can see the custom node “Surface.FilterByOrientation” works great. It filtered out all the vertical faces both external and internal faces of the walls and the side jamb faces a…