Permit changing the location of only a (stationary) PathPoint since it is undefined for a MovingPathPoint
Permit changing the location of only a (stationary) PathPoint since it is undefined for a MovingPathPoint

opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core,opensim-org/opensim-core