org.apache.commons.math3.geometry.euclidean.threed
Classes 
Euclidean3D
FieldRotation
FieldVector3D
Line
OutlineExtractor
Plane
PolyhedronsSet
Rotation
RotationOrder
Segment
SphericalCoordinates
SubLine
SubPlane
Vector3D
Vector3DFormat
Exceptions 
CardanEulerSingularityException
NotARotationMatrixException