compare
Returns true if firstElement is the same as secondElement within the underlying spatial model. This is not object reference equality, but rather whether the elements within the underlying spatial model can be considered spatially (equivalent) according to the model. This may or may not imply that the distance between the elements is zero. No assumptions about distance are implied by true.
Requirement: The elements must be valid within the spatial model.
Returns true if firstLocation is the same as secondLocation within the underlying spatial model. This is not object reference equality, but rather whether the locations within the underlying spatial model can be considered spatially (equivalent) according to the model. This may or may not imply that the distance between the locations is zero. No assumptions about distance are implied by true.
Requirement: The locations must be valid within the spatial model.