## Uses of Class
org.apache.commons.math3.geometry.spherical.twod.S2Point

- Packages that use S2Point
  Package | Description
  --- | ---
  org.apache.commons.math3.geometry.spherical.twod | This package provides basic geometry components on the 2-sphere.

- - ### Uses of S2Point in org.apache.commons.math3.geometry.spherical.twod

    Fields in org.apache.commons.math3.geometry.spherical.twod declared as S2Point
    Modifier and Type | Field and Description
    --- | ---
    `static S2Point` | S2Point.`MINUS_I` -I (coordinates: \( \theta = \pi, \varphi = \pi/2 \)).
    `static S2Point` | S2Point.`MINUS_J` -J (coordinates: \( \theta = 3\pi/2, \varphi = \pi/2 \)).
    `static S2Point` | S2Point.`MINUS_K` -K (coordinates: \( \theta = any angle, \varphi = \pi \)).
    `static S2Point` | S2Point.`NaN` A vector with all coordinates set to NaN.
    `static S2Point` | S2Point.`PLUS_I` +I (coordinates: \( \theta = 0, \varphi = \pi/2 \)).
    `static S2Point` | S2Point.`PLUS_J` +J (coordinates: \( \theta = \pi/2, \varphi = \pi/2 \))).
    `static S2Point` | S2Point.`PLUS_K` +K (coordinates: \( \theta = any angle, \varphi = 0 \)).

    Methods in org.apache.commons.math3.geometry.spherical.twod that return S2Point
    Modifier and Type | Method and Description
    --- | ---
    `S2Point` | Vertex.`getLocation()` Get Vertex location.
    `S2Point` | S2Point.`negate()` Get the opposite of the instance.
    `S2Point` | Circle.`toSpace(Point<Sphere1D> point)` Transform a sub-space point into a space point.

    Methods in org.apache.commons.math3.geometry.spherical.twod that return types with arguments of type S2Point
    Modifier and Type | Method and Description
    --- | ---
    `EnclosingBall<Sphere2D,S2Point>` | SphericalPolygonsSet.`getEnclosingCap()` Get a spherical cap enclosing the polygon.

    Methods in org.apache.commons.math3.geometry.spherical.twod with parameters of type S2Point
    Modifier and Type | Method and Description
    --- | ---
    `static double` | S2Point.`distance(S2Point p1, S2Point p2)` Compute the distance (angular separation) between two points.

    Constructors in org.apache.commons.math3.geometry.spherical.twod with parameters of type S2Point
    Constructor and Description
    `Circle(S2Point first, S2Point second, double tolerance)` Build a great circle from two non-aligned points.
    `SphericalPolygonsSet(double hyperplaneThickness, S2Point... vertices)` Build a polygon from a simple list of vertices.

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