title: Is there a difference between "Path planning" and "Pathfinding"?
body: <p>Doing some reseach about ("pathfinding"|"path planning") I've found many algorithm all basicly doing the same thing (finding a way from point A to point B with more or less constraints), and I couln't found any difference between pathfinding and path planning algorithms. </p>
  
  <p>Is there a real difference between those two type of algorithm?</p>