min
The minimum cell cost across the grid: min(1.0, smallest explicitly-set cost). Equals 1.0 for a uniform grid. Pass this to GridHeuristics.scaled to keep an A* heuristic admissible when some cells cost less than 1.0.
The minimum cell cost across the grid: min(1.0, smallest explicitly-set cost). Equals 1.0 for a uniform grid. Pass this to GridHeuristics.scaled to keep an A* heuristic admissible when some cells cost less than 1.0.