Suggestion - Measurements/Area

[chemlabros]

Thank you for the great app. Great snapping feature and also a great way to add objects and track them through the wall.

I have a few suggestions and fixes:

1. When you draw a wall of 6m you get a wall which has an outside dimension of 6.33m. Given that the walls before and after have a width of 0,20m the wall should have an outer dimension = 6m + 0.1m (before) + 0.1m (after) = 6.2m.
2. For the area of a room it is best to use outside coords for standar walls and inside coords for partition walls. This way when you add the rooms you get the floorplan and no conficts between rooms for the same floorplan.
3. For the global dimensioning in x,y axis use outer wall dimension