title: Best way to get shape of terrain at 1x1 size for road system?
body: <p>I'm about to create a road system according to shape of terrain at certain position and transfer that mesh data to new mesh renderer.</p>
  
  <p>How can I do that? Is there any good way to do that?
  Later that I will use 1x1 road parts in A* pathfinding.</p>