| Class | Description | 
|---|---|
| Delaunay_3 | Incremental 3D Delaunay Triangulation. | 
| FacetHandle<X extends Point_3> | A dummy class used to represent a triangulation facet as a pair (TriangulationDSCell_3, int). | 
| TriangulationDS_3<X extends Point_3> | Data structure for representing 3D triangulations that uses the standard cell/vertex encoding, 
 represented by classes TriangulationDSCell_3 and TriangulationDSVertex_3 respectively. | 
| TriangulationDSCell_3<X extends Point_3> | The class used to encode a cell of a triangulation. | 
| TriangulationDSVertex_3<X extends Point_3> | The class used to encode a vertex of a triangulation. |