Uses of Class
org.apache.commons.math3.geometry.spherical.twod.Sphere2D

Packages that use Sphere2D

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

Uses of Sphere2D in org.apache.commons.math3.geometry.spherical.twod

Subclasses with type arguments of type Sphere2D in org.apache.commons.math3.geometry.spherical.twod

Modifier and Type	Class	Description
class	SphericalPolygonsSet	This class represents a region on the 2-sphere: a set of spherical polygons.
class	SubCircle	This class represents a sub-hyperplane for Circle.

Classes in org.apache.commons.math3.geometry.spherical.twod that implement interfaces with type arguments of type Sphere2D

Modifier and Type	Class	Description
class	Circle	This class represents an oriented great circle on the 2-sphere.
class	Circle	This class represents an oriented great circle on the 2-sphere.
private static class	Circle.CircleTransform	Class embedding a 3D rotation.
(package private) class	EdgesBuilder	Visitor building edges.
(package private) class	PropertiesComputer	Visitor computing geometrical properties.
class	S2Point	This class represents a point on the 2-sphere.

Fields in org.apache.commons.math3.geometry.spherical.twod declared as Sphere2D

Modifier and Type	Field	Description
private static final Sphere2D	Sphere2D.LazyHolder.INSTANCE	Cached field instance.

Fields in org.apache.commons.math3.geometry.spherical.twod with type parameters of type Sphere2D

Modifier and Type	Field	Description
private final Map<Edge, BSPTree<Sphere2D>>	EdgesBuilder.edgeToNode	Built edges and their associated nodes.
private final Map<BSPTree<Sphere2D>, List<Edge>>	EdgesBuilder.nodeToEdgesList	Reversed map.
private final BSPTree<Sphere2D>	EdgesBuilder.root	Root of the tree.

Methods in org.apache.commons.math3.geometry.spherical.twod that return Sphere2D

Modifier and Type	Method	Description
static Sphere2D	Sphere2D.getInstance()	Get the unique instance.

Methods in org.apache.commons.math3.geometry.spherical.twod that return types with arguments of type Sphere2D

Modifier and Type	Method	Description
protected AbstractSubHyperplane<Sphere2D,Sphere1D>	SubCircle.buildNew(Hyperplane<Sphere2D> hyperplane, Region<Sphere1D> remainingRegion)	Build a sub-hyperplane from an hyperplane and a region.
EnclosingBall<Sphere2D,S2Point>	SphericalPolygonsSet.getEnclosingCap()	Get a spherical cap enclosing the polygon.
static Transform<Sphere2D,Sphere1D>	Circle.getTransform(Rotation rotation)	Get a Transform embedding a 3D rotation.
Point<Sphere2D>	Circle.project(Point<Sphere2D> point)	Project a point to the hyperplane.
SubHyperplane.SplitSubHyperplane<Sphere2D>	SubCircle.split(Hyperplane<Sphere2D> hyperplane)	Split the instance in two parts by an hyperplane.
private static BSPTree<Sphere2D>	SphericalPolygonsSet.verticesToTree(double hyperplaneThickness, S2Point... vertices)	Build the BSP tree of a polygons set from a simple list of vertices.

Method parameters in org.apache.commons.math3.geometry.spherical.twod with type arguments of type Sphere2D

Modifier and Type	Method	Description
private void	EdgesBuilder.addContribution(SubCircle sub, boolean reversed, BSPTree<Sphere2D> node)	Add the contribution of a boundary edge.
Circle	Circle.CircleTransform.apply(Hyperplane<Sphere2D> hyperplane)	Transform an hyperplane of a space.
SubHyperplane<Sphere1D>	Circle.CircleTransform.apply(SubHyperplane<Sphere1D> sub, Hyperplane<Sphere2D> original, Hyperplane<Sphere2D> transformed)	Transform a sub-hyperplane embedded in an hyperplane.
S2Point	Circle.CircleTransform.apply(Point<Sphere2D> point)	Transform a point of a space.
SphericalPolygonsSet	SphericalPolygonsSet.buildNew(BSPTree<Sphere2D> tree)	Build a region using the instance as a prototype.
protected AbstractSubHyperplane<Sphere2D,Sphere1D>	SubCircle.buildNew(Hyperplane<Sphere2D> hyperplane, Region<Sphere1D> remainingRegion)	Build a sub-hyperplane from an hyperplane and a region.
double	S2Point.distance(Point<Sphere2D> point)	Compute the distance between the instance and another point.
double	Circle.getOffset(Point<Sphere2D> point)	Get the offset (oriented distance) of a point.
private static void	SphericalPolygonsSet.insertEdges(double hyperplaneThickness, BSPTree<Sphere2D> node, List<Edge> edges)	Recursively build a tree by inserting cut sub-hyperplanes.
Point<Sphere2D>	Circle.project(Point<Sphere2D> point)	Project a point to the hyperplane.
boolean	Circle.sameOrientationAs(Hyperplane<Sphere2D> other)	Check if the instance has the same orientation as another hyperplane.
SubHyperplane.SplitSubHyperplane<Sphere2D>	SubCircle.split(Hyperplane<Sphere2D> hyperplane)	Split the instance in two parts by an hyperplane.
S1Point	Circle.toSubSpace(Point<Sphere2D> point)	Transform a space point into a sub-space point.
void	EdgesBuilder.visitInternalNode(BSPTree<Sphere2D> node)	Visit a BSP tree node node having a non-null sub-hyperplane.
void	PropertiesComputer.visitInternalNode(BSPTree<Sphere2D> node)	Visit a BSP tree node node having a non-null sub-hyperplane.
void	EdgesBuilder.visitLeafNode(BSPTree<Sphere2D> node)	Visit a leaf BSP tree node node having a null sub-hyperplane.
void	PropertiesComputer.visitLeafNode(BSPTree<Sphere2D> node)	Visit a leaf BSP tree node node having a null sub-hyperplane.
BSPTreeVisitor.Order	EdgesBuilder.visitOrder(BSPTree<Sphere2D> node)	Determine the visit order for this node.
BSPTreeVisitor.Order	PropertiesComputer.visitOrder(BSPTree<Sphere2D> node)	Determine the visit order for this node.

Constructor parameters in org.apache.commons.math3.geometry.spherical.twod with type arguments of type Sphere2D

Modifier	Constructor	Description
(package private)	EdgesBuilder(BSPTree<Sphere2D> root, double tolerance)	Simple constructor.
	SphericalPolygonsSet(Collection<SubHyperplane<Sphere2D>> boundary, double tolerance)	Build a polygons set from a Boundary REPresentation (B-rep).
	SphericalPolygonsSet(BSPTree<Sphere2D> tree, double tolerance)	Build a polygons set from a BSP tree.
	SubCircle(Hyperplane<Sphere2D> hyperplane, Region<Sphere1D> remainingRegion)	Simple constructor.