Figure 12

This example uses a subset of the rules created for the "Rome Reborn 2. 0" project. We constrained the rule attributes such that the lower floor always has the same layout (door-window-door) and always contains a larger door at the left and a smaller door at the right. The window between the doors has a probability of 50% (the first five facades are with, the last 5 without the window). The upper floor uses the original range of layouts designed for "Rome Reborn".