| Package | Description | 
|---|---|
| org.apache.commons.math3.geometry.euclidean.threed | 
 This package provides basic 3D geometry components. | 
| org.apache.commons.math3.geometry.spherical.twod | 
 This package provides basic geometry components on the 2-sphere. | 
| Class and Description | 
|---|
| CardanEulerSingularityException This class represents exceptions thrown while extractiong Cardan
 or Euler angles from a rotation. | 
| Euclidean3D This class implements a three-dimensional space. | 
| FieldRotation This class is a re-implementation of  RotationusingRealFieldElement. | 
| FieldVector3D This class is a re-implementation of  Vector3DusingRealFieldElement. | 
| Line The class represent lines in a three dimensional space. | 
| NotARotationMatrixException This class represents exceptions thrown while building rotations
 from matrices. | 
| Plane The class represent planes in a three dimensional space. | 
| PolyhedronsSet This class represents a 3D region: a set of polyhedrons. | 
| Rotation This class implements rotations in a three-dimensional space. | 
| RotationConvention This enumerates is used to differentiate the semantics of a rotation. | 
| RotationOrder This class is a utility representing a rotation order specification
 for Cardan or Euler angles specification. | 
| Segment Simple container for a two-points segment. | 
| SubLine This class represents a subset of a  Line. | 
| SubPlane This class represents a sub-hyperplane for  Plane. | 
| Vector3D This class implements vectors in a three-dimensional space. | 
| Vector3DFormat Formats a 3D vector in components list format "{x; y; z}". | 
| Class and Description | 
|---|
| Rotation This class implements rotations in a three-dimensional space. | 
| Vector3D This class implements vectors in a three-dimensional space. | 
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