Function capFromS1ChordAngle

capFromS1ChordAngle<T>(center: VectorPoint, radius: number, data: T): S2Cap<T>
Constructs a cap where the angle is expressed as an S1ChordAngle. This constructor is more efficient than the one above.
Type Parameters
- T
Parameters
- center: VectorPoint
  the center
- radius: number
  the radius
- data: T
  the data
Returns S2Cap<T>
- the cap