CGAL 6.0.1  3D Triangulations

The base cell of a Delaunay triangulation must be a model of the concept DelaunayTriangulationCellBase_3
, which refines the concept TriangulationCellBase_3
by adding in the cell an operator that computes its circumcenter.
TriangulationCellBase_3
CGAL::Delaunay_triangulation_cell_base_3
CGAL::Delaunay_triangulation_cell_base_with_circumcenter_3
DelaunayTriangulationTraits_3
Types  
typedef DelaunayTriangulationTraits_3::Point_3  Point 
Access Functions  
const Point &  circumcenter (DelaunayTriangulationTraits_3 >=DelaunayTriangulationTraits_3()) const 
Returns the circumcenter of the cell.  
const Point & DelaunayTriangulationCellBase_3::circumcenter  (  DelaunayTriangulationTraits_3 &  gt = DelaunayTriangulationTraits_3()  )  const 
Returns the circumcenter of the cell.
DelaunayTriangulationTraits_3
is the geometric traits class of the triangulation.
This operator is required only when the dual functions are called.