Uses of Class
com.google.common.geometry.S2Point

Packages that use S2Point

Package	Description
com.google.common.geometry

Uses of S2Point in com.google.common.geometry

Methods in com.google.common.geometry that return S2Point

Modifier and Type	Method	Description
static S2Point	S2Point.add(S2Point p1, S2Point p2)
static S2Point	S2Point.crossProd(S2Point p1, S2Point p2)
static S2Point	S2Point.div(S2Point p, double m)
static S2Point	S2Point.fabs(S2Point p)
static S2Point	S2Projections.faceUvToXyz(int face, double u, double v)	Convert (face, u, v) coordinates to a direction vector (not necessarily unit length).
static S2Point	S2Projections.getNorm(int face)
static S2Point	S2Projections.getUAxis(int face)
static S2Point	S2Projections.getUNorm(int face, double u)
static S2Point	S2Projections.getVAxis(int face)
static S2Point	S2Projections.getVNorm(int face, double v)
static S2Point	S2Point.minus(S2Point p1, S2Point p2)
static S2Point	S2Point.mul(S2Point p, double m)
static S2Point	S2Point.neg(S2Point p)
static S2Point	S2Point.normalize(S2Point p)
static S2Point	S2.origin()	Return a unique "origin" on the sphere for operations that need a fixed reference point.
static S2Point	S2.ortho(S2Point a)	Return a unit-length vector that is orthogonal to "a".
S2Point	S2Point.ortho()	return a vector orthogonal to this one
static S2Point	S2.planarCentroid(S2Point a, S2Point b, S2Point c)	Return the centroid of the planar triangle ABC.
static S2Point	S2.robustCrossProd(S2Point a, S2Point b)	Return a vector "c" that is orthogonal to the given unit-length vectors "a" and "b".
static S2Point	S2Point.sub(S2Point p1, S2Point p2)
S2Point	S2CellId.toPoint()
S2Point	S2LatLng.toPoint()	Convert an S2LatLng to the equivalent unit-length vector (S2Point).
S2Point	S2CellId.toPointRaw()	Return the direction vector corresponding to the center of the given cell.
static S2Point	S2.trueCentroid(S2Point a, S2Point b, S2Point c)	Returns the true centroid of the spherical triangle ABC multiplied by the signed area of spherical triangle ABC.

Methods in com.google.common.geometry with parameters of type S2Point

Modifier and Type	Method	Description
static S2Point	S2Point.add(S2Point p1, S2Point p2)
static double	S2.angle(S2Point a, S2Point b, S2Point c)	Return the angle at the vertex B in the triangle ABC.
double	S2Point.angle(S2Point va)	Return the angle between two vectors in radians
static boolean	S2.approxEquals(S2Point a, S2Point b)
static boolean	S2.approxEquals(S2Point a, S2Point b, double maxError)	Return true if two points are within the given distance of each other (mainly useful for testing).
int	S2Point.compareTo(S2Point other)
static S2Point	S2Point.crossProd(S2Point p1, S2Point p2)
static S2Point	S2Point.div(S2Point p, double m)
double	S2Point.dotProd(S2Point that)
static S2Point	S2Point.fabs(S2Point p)
static R2Vector	S2Projections.faceXyzToUv(int face, S2Point p)
static S2CellId	S2CellId.fromPoint(S2Point p)	Return the leaf cell containing the given point (a direction vector, not necessarily unit length).
static double	S2.girardArea(S2Point a, S2Point b, S2Point c)	Return the area of the triangle computed using Girard's formula.
static boolean	S2.isUnitLength(S2Point p)	Return true if the given point is approximately unit length (this is mainly useful for assertions).
static S1Angle	S2LatLng.latitude(S2Point p)
boolean	S2Point.lessThan(S2Point vb)
static S1Angle	S2LatLng.longitude(S2Point p)
static S2Point	S2Point.minus(S2Point p1, S2Point p2)
static S2Point	S2Point.mul(S2Point p, double m)
static S2Point	S2Point.neg(S2Point p)
static S2Point	S2Point.normalize(S2Point p)
static boolean	S2.orderedCCW(S2Point a, S2Point b, S2Point c, S2Point o)	Return true if the edges OA, OB, and OC are encountered in that order while sweeping CCW around the point O.
static S2Point	S2.ortho(S2Point a)	Return a unit-length vector that is orthogonal to "a".
static S2Point	S2.planarCentroid(S2Point a, S2Point b, S2Point c)	Return the centroid of the planar triangle ABC.
static int	S2.robustCCW(S2Point a, S2Point b, S2Point c)	WARNING! This requires arbitrary precision arithmetic to be truly robust.
static int	S2.robustCCW(S2Point a, S2Point b, S2Point c, S2Point aCrossB)	A more efficient version of RobustCCW that allows the precomputed cross-product of A and B to be specified.
static S2Point	S2.robustCrossProd(S2Point a, S2Point b)	Return a vector "c" that is orthogonal to the given unit-length vectors "a" and "b".
static double	S2.signedArea(S2Point a, S2Point b, S2Point c)	Like Area(), but returns a positive value for counterclockwise triangles and a negative value otherwise.
static boolean	S2.simpleCCW(S2Point a, S2Point b, S2Point c)	Return true if the points A, B, C are strictly counterclockwise.
static boolean	S2.simpleCrossing(S2Point a, S2Point b, S2Point c, S2Point d)	Return true if edge AB crosses CD at a point that is interior to both edges.
static S2Point	S2Point.sub(S2Point p1, S2Point p2)
static S2Point	S2.trueCentroid(S2Point a, S2Point b, S2Point c)	Returns the true centroid of the spherical triangle ABC multiplied by the signed area of spherical triangle ABC.
static double	S2.turnAngle(S2Point a, S2Point b, S2Point c)	Return the exterior angle at the vertex B in the triangle ABC.
static R2Vector	S2Projections.validFaceXyzToUv(int face, S2Point p)
static int	S2Projections.xyzToFace(S2Point p)

Constructors in com.google.common.geometry with parameters of type S2Point

Constructor	Description
S1Angle(S2Point x, S2Point y)	Return the angle between two points, which is also equal to the distance between these points on the unit sphere.
S2LatLng(S2Point p)	Convert a point (not necessarily normalized) to an S2LatLng.