Uses of Class
org.hipparchus.geometry.spherical.twod.S2Point

Packages that use S2Point

Package	Description
org.hipparchus.geometry.spherical.twod	This package provides basic geometry components on the 2-sphere.

Uses of S2Point in org.hipparchus.geometry.spherical.twod

Fields in org.hipparchus.geometry.spherical.twod declared as S2Point

Modifier and Type	Field	Description
static final S2Point	S2Point.MINUS_I	-I (coordinates: $\theta =\pi ,\phi =\pi /2$).
static final S2Point	S2Point.MINUS_J	-J (coordinates: $\theta =3\pi /2,\phi =\pi /2$).
static final S2Point	S2Point.MINUS_K	-K (coordinates: $\theta =anyangle,\phi =\pi$).
static final S2Point	S2Point.NaN	A vector with all coordinates set to NaN.
static final S2Point	S2Point.PLUS_I	+I (coordinates: $\theta =0,\phi =\pi /2$).
static final S2Point	S2Point.PLUS_J	+J (coordinates: $\theta =\pi /2,\phi =\pi /2$)).
static final S2Point	S2Point.PLUS_K	+K (coordinates: $\theta =anyangle,\phi =0$).

Methods in org.hipparchus.geometry.spherical.twod that return S2Point

Modifier and Type	Method	Description
S2Point	Circle.arbitraryPoint()	Get an arbitrary point in the hyperplane.
S2Point	SphericalPolygonsSet.getInteriorPoint()	Get an interior point.
S2Point	SubCircle.getInteriorPoint()	Get an interior point.
S2Point	Vertex.getLocation()	Get Vertex location.
S2Point	Circle.moveToOffset(S2Point point, double offset)	Move point up to specified offset.
S2Point	S2Point.moveTowards(S2Point other, double ratio)	Move towards another point.
S2Point	S2Point.negate()	Get the opposite of the instance.
S2Point	Circle.project(S2Point point)	Project a point to the hyperplane.
S2Point	Circle.toSpace(S1Point point)	Transform a sub-space point into a space point.

Methods in org.hipparchus.geometry.spherical.twod that return types with arguments of type S2Point

Modifier and Type	Method	Description
EnclosingBall<Sphere2D,S2Point>	SphericalPolygonsSet.getEnclosingCap()	Get a spherical cap enclosing the polygon.
static Transform<Sphere2D,S2Point,Circle,SubCircle,Sphere1D,S1Point,LimitAngle,SubLimitAngle>	Circle.getTransform(Rotation rotation)	Get a Transform embedding a 3D rotation.
SubHyperplane.SplitSubHyperplane<Sphere2D,S2Point,Circle,SubCircle>	SubCircle.split(Circle hyperplane)	Split the instance in two parts by an hyperplane.

Methods in org.hipparchus.geometry.spherical.twod with parameters of type S2Point

Modifier and Type	Method	Description
double	S2Point.distance(S2Point point)	Compute the distance between the instance and another point.
static double	S2Point.distance(S2Point p1, S2Point p2)	Compute the distance (angular separation) between two points.
Arc	Circle.getArc(S2Point a, S2Point b)	Get the arc on this circle between two defining points.
double	Circle.getOffset(S2Point point)	Get the offset (oriented distance) of a point.
S2Point	Circle.moveToOffset(S2Point point, double offset)	Move point up to specified offset.
S2Point	S2Point.moveTowards(S2Point other, double ratio)	Move towards another point.
S2Point	Circle.project(S2Point point)	Project a point to the hyperplane.
S1Point	Circle.toSubSpace(S2Point point)	Transform a space point into a sub-space point.

Method parameters in org.hipparchus.geometry.spherical.twod with type arguments of type S2Point

Modifier and Type	Method	Description
SphericalPolygonsSet	SphericalPolygonsSet.buildNew(BSPTree<Sphere2D,S2Point,Circle,SubCircle> tree)	Build a region using the instance as a prototype.

Constructors in org.hipparchus.geometry.spherical.twod with parameters of type S2Point

Modifier	Constructor	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.

Constructor parameters in org.hipparchus.geometry.spherical.twod with type arguments of type S2Point

Modifier	Constructor	Description
	SphericalPolygonsSet(BSPTree<Sphere2D,S2Point,Circle,SubCircle> tree, double tolerance)	Build a polygons set from a BSP tree.