Module s2::s1::interval
[−]
[src]
Structs
| Interval |
Interval represents a closed interval on a unit circle. Zero-length intervals (where Lo == Hi) represent single points. If Lo > Hi then the interval is "inverted". The point at (-1, 0) on the unit circle has two valid representations, [π,π] and [-π,-π]. We normalize the latter to the former in IntervalFromEndpoints. There are two special intervals that take advantage of that: - the full interval, [-π,π], and - the empty interval, [π,-π]. Treat the exported fields as read-only. |
Constants
| EMPTY |
an empty interval. |
| FULL |
a full interval. |