Parithi

START
SET numExhibits = Total number of exhibits
    FOR each exhibit e = 1 to numExhibits
    Find midpoint m
    Find adjacent exhibits of e by doing this
          FOR every other exhibit a = 1 to numExhibits do the following
          IF e is sharing coordinate(s) with a, add a.
          ELSE Line l drawn between e.m and a.m intersects any side s of exhibit
              FOR each exhibit x = 1 to numExhibits do the following
                  Use LeMothe’s algorithm to find intersection point of two line segments l and s.