Difference between a planner and a planning library
This is a question about terminology regarding MoveIt!. I thought that the OMPL, STOMP and CHOMP are 'planning libraries' and RRT, PRM, SPARS etc. are 'planners'. But the MoveIt! website lists the OMLP, STOMP etc. in the 'Planners' tab. So now I'm confused. Which is which and what is the difference?