Hello everyone.
I have several projects where I need to calculate the total area of all 3D selected objects visible faces, parallel to a plane, for example the XZ plane.
If I do a MERGE comand, I get a single 3D solid and with the command AREA > OBJECT, I can only get overall area, which is not intended.
I've been looking at the forum but have not found the solution yet.
Is there any LISP code that can get rid of this arduous task or can anyone get it for me please?
example.dwg