# Uses of Package
org.apache.lucene.spatial3d.geom

- Packages that use org.apache.lucene.spatial3d.geom
  Package | Description
  --- | ---
  org.apache.lucene.spatial3d | Lucene field & query support for the spatial geometry implemented in `org.apache.lucene.spatial3d.geom`.
  org.apache.lucene.spatial3d.geom | Shapes implemented using 3D planar geometry.

- Classes in org.apache.lucene.spatial3d.geom used by org.apache.lucene.spatial3d
  Class and Description
  GeoPoint This class represents a point on the surface of a sphere or ellipsoid.
  GeoShape Generic shape.
  PlanetModel Holds mathematical constants associated with the model of a planet.

- Classes in org.apache.lucene.spatial3d.geom used by org.apache.lucene.spatial3d.geom
  Class and Description
  ArcDistance Arc distance computation style.
  BasePlanetObject All Geo3D shapes can derive from this base class, which furnishes some common code
  Bounded This interface describes methods that determine what the bounds are for a shape.
  Bounds An interface for accumulating bounds information.
  DistanceStyle Distance computation styles, supporting various ways of computing distance to shapes.
  GeoArea A GeoArea represents a standard 2-D breakdown of a part of sphere.
  GeoAreaShape Shape that implements GeoArea.
  GeoBaseCompositeShape Base class to create a composite of GeoShapes.
  GeoBaseMembershipShape Membership shapes have capabilities of both geohashing and membership determination.
  GeoBaseShape Base extended shape object.
  GeoBBox All bounding box shapes have this interface in common.
  GeoCircle Interface describing circular area with a center and radius.
  GeoDistance An implementer of this interface is capable of computing the described "distance" values, which are meant to provide both actual distance values, as well as distance estimates that can be computed more cheaply.
  GeoDistanceShape Distance shapes have capabilities of both geohashing and distance computation (which also includes point membership determination).
  GeoMembershipShape Membership shapes have capabilities of both geohashing and membership determination.
  GeoOutsideDistance Implemented by Geo3D shapes that can compute the distance from a point to the closest outside edge.
  GeoPath Interface describing a path.
  GeoPoint This class represents a point on the surface of a sphere or ellipsoid.
  GeoPointShape Interface describing a GeoPointShape shape.It may represents a degenerated bounding box or a degenerated circle, hence it extends such interfaces.
  GeoPolygon GeoPolygon interface description.
  GeoPolygonFactory.PolygonDescription Use this class to specify a polygon with associated holes.
  GeoShape Generic shape.
  GeoSizeable Some shapes can compute radii of a geocircle in which they are inscribed.
  LatLonBounds An object for accumulating latitude/longitude bounds information.
  LinearDistance Linear distance computation style.
  LinearSquaredDistance Linear squared distance computation style.
  Membership Implemented by Geo3D shapes that can calculate if a point is within it or not.
  NormalDistance Normal distance computation style.
  NormalSquaredDistance Normal squared distance computation style.
  Plane We know about three kinds of planes.
  PlanetModel Holds mathematical constants associated with the model of a planet.
  PlanetModel.DocValueEncoder Utility class for encoding / decoding from lat/lon (decimal degrees) into sortable doc value numerics (integers)
  PlanetObject Relates all Geo3d shape with a specific `PlanetModel`.
  SerializableObject Indicates that a geo3d object can be serialized and deserialized.
  SidedPlane Combination of a plane, and a sign value indicating what evaluation values are on the correct side of the plane.
  Vector A 3d vector in space, not necessarily going through the origin.
  XYZBounds An object for accumulating XYZ bounds information.
  XYZSolid Interface for a family of 3D rectangles, bounded on six sides by X,Y,Z limits

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