Function capFromS2Point

capFromS2Point<T>(center: VectorPoint, data: T): S2Cap<T>
Convenience function that creates a cap containing a single point. This method is more efficient that the S2Cap(center, radius) constructor.
Type Parameters
- T
Parameters
- center: VectorPoint
  the center
- data: T
  the data
Returns S2Cap<T>
- an empty cap