I should mention that the small long peace of building in the front is a brick wall, the one just next to it is a glass facade, so a color on all south west facades would not work for me, since I got 3 different facades facing the same direction!
I�??m sure it�??s, but I think I miss some basic understanding in the comp function ;) The comp(f) : will get each face into a new shape. If I use the comp.index, then I able to actually separate the faces from each other with some kind of id-? I can then use a case function like case comp.index == 10 : color (�??#FFFFFF�?�), or should I replace the comp.index with �??id�?�
If I click a face in my model I can see a Face (index 10) is that the number that describes the face id? At this point I tried with a lot of colors and a lot of id, and the only thing I get color on is the roof