Function S2Cap.fromCenterArea

Returns a cap with the given center and surface area. Note that the area can also be interpreted as the solid angle subtended by the cap (because the sphere has unit radius). A negative area yields an empty cap; an area of 4*Pi or more yields a full cap. "center" should be unit length.

static S2Cap fromCenterArea (
  in const(s2.util.math.vector.Vector!(double,3L)) center,
  double area
);