“…The non-convexity shape is related to the evaluation criteria set in the fitness function, for instance, penalizing according to the number of vertices in each room. Another approach is to comprehend the floor plan as a data structure of different objects, starting from the physical fixtures, equipment, and doors with their physical and functional area dimensions, to be assembled into room units, and these to be gathered into zone units, and finally combining the zone units into a building unit [23]. Each individual of the population is a variation of the building unit structure in their possible combinatorial re-arrangements.…”