A* Pathfinding Project

What is the use case of multiple graphs?


Could someone please give me an idea of why we would want to use multiple graphs?



To list some examples, one can use it for:

  1. Use graphs in different areas that are very far from each other.
  2. Different graphs for different unit types (see https://arongranberg.com/astar/docs/multipleagenttypes.html)
  3. Loading/unloading smaller graphs in a big streaming open world game.