A descriptor for a topological entity. It contains the
subtype and an object with a series
of known attributes of the topological entity. For example,
the attributes of a circle are defined in a
TopologyCircleDescriptor and include
the center, radius, axis, and circumference. A descriptor
for a given topological entity can be requested via
TopologyAPI.requestTopologyDescriptor.
A descriptor for a topological entity. It contains the subtype and an object with a series of known attributes of the topological entity. For example, the attributes of a circle are defined in a TopologyCircleDescriptor and include the center, radius, axis, and circumference. A descriptor for a given topological entity can be requested via TopologyAPI.requestTopologyDescriptor.