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