Spatial Model Fleet Space
Any spatial model with named locations, seen as a layout a fleet can work over.
Everywhere is reachable from everywhere, which is what a free path means and is the honest answer for a plane, a grid, or a table of pairwise distances: there are no one-way aisles and no places a vehicle cannot get to. A layout with genuine unreachability -- a guide path -- says so for itself rather than through this.
Parameters
the spatial model the places belong to and whose metric measures between them
the named places a vehicle can be sent to. Defaults to the model's own SpatialModel.namedLocations, which a DistancesModel maintains and a plane does not: a plane has no bounded set of places, so a fleet over one says which points it calls at
Properties
Functions
How far apart two places are, by this layout's own metric.
True when toLocation can be reached from fromLocation at all.
The place this name refers to, or null when the layout has no such place.
The place this name refers to. Raises when there is none, naming what was asked for.