#include <CGAL/Subdivision_mask_3.h>

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 implements the geometry masks of $\sqrt{3}$ subdivision on a triangulated CGAL::Polyhedron_3<Cartesian>.

Template Parameters

Polyhedron_3 must be a CGAL::Polyhedron_3 instantiated with a Cartesian kernel, which defines the Point_3 for the vertices.

Is Model Of:: Sqrt3Mask_3

See Also: CGAL::Subdivision_method_3

Creation
	Sqrt3_mask_3 ()
	default constructor.

Stencil functions
void	facet_node (Facet_handle f, Point_3 &pt)
	computes the $\sqrt{3}$ facet-point `pt` of the facet `f`.

void	vertex_node (Vertex_handle v, Point &pt)
	computes the $\sqrt{3}$ vertex-point `pt` of the vertex `v`.

Definition

Creation

Stencil functions