CGAL::Sqrt3_mask_3<Polyhedron_3>

Definition

A stencil determines a source neighborhood whose points contribute to the position of a refined point. The geometry mask of a stencil specifies the computation on the nodes of the stencil. Sqrt3_mask_3<Polyhedron_3> implements the geometry masks of $$sqrt(3) subdivision on a triangulated Polyhedron_3<Cartesian>.

#include <CGAL/Subdivision_mask_3.h>

Parameters

The full template declaration of Sqrt3_mask_3<Polyhedron_3> states one template parameter:

template <

class Polyhedron_3> class Sqrt3_mask_3;

The only parameter requires a Polyhedron_3 as the argument. The Polyhedron_3 should be specialized with the Cartesian kernel, which defines the Point_3 for the vertices.

Creation

Sqrt3_mask_3<Polyhedron_3> S;
	default constructor.

Stencil functions

void	S.facet_node ( Facet_handle f, Point_3& pt)
		computes the $$sqrt(3) facet-point pt of the facet f.
void	S.vertex_node ( Vertex_handle v, Point& pt)
		computes the $$sqrt(3) vertex-point pt of the vertex v.

See Also

CGAL::Subdivision_method_3