I am workin on a project in c# of modeling building for greenBuilding.
for the simulation, I need to put the vertices for the outside of the flat external wall, the the centeral of the wall between flats.
For this, I am doing great and I also calculated the area.
But I also need the NET floor area by reducing the walls thickness.
Not all the wall have the same thickness but I do know this
-
the Gross area
-
the thickness of each wall
-
the length of each wall
How can I substract the walls from the Gross to get the NET floor area