algorithm - Optimise 3D placement of rooms? -



algorithm - Optimise 3D placement of rooms? -

given graph nodes represent 3x3x1 rooms , vertices represent need closeness. how should placed in 3d space optimise overall closeness?

example (randomish) datastructure:

{ room1: [room2, room3], room2: [room1, room4], room3: [room5], room4: [room2, room5, room1], room5: [] }

(i'm not sure should asking question it's different see on stackoverflow. interested in programming solutions/heuristic algorithms.)

i assume want adjacency.

in backtracking search, maintain queue of rooms ordered how many other rooms connected in graph (the constrained variable heuristic). then, each room in queue:

determine possible grid positions can take , pick 1 of them; in loop, determine whether other rooms exist can in 1 spot, set them there , remove them queue (forward checking); if of previous steps failed, backtrack lastly selection point (undo changes grid).

algorithm optimization language-agnostic genetic-algorithm heuristics

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