CGAL::Circular_border_parameterizer_3< ParameterizationMesh_3 > Class Template Reference

#include <CGAL/Circular_border_parameterizer_3.h>

Inherited by CGAL::Circular_border_arc_length_parameterizer_3< ParameterizationMesh_3 >, and CGAL::Circular_border_uniform_parameterizer_3< ParameterizationMesh_3 >.

Definition

This is the base class of strategies that parameterize the border of a 3D surface onto a circle.

Circular_border_parameterizer_3 is a pure virtual class, thus cannot be instantiated. It implements most of the algorithm. Subclasses just have to implement compute_edge_length() to compute a segment's length.

Implementation note: To simplify the implementation, BorderParameterizer_3 models know only the ParameterizationMesh_3 class. They do not know the parameterization algorithm requirements or the kind of sparse linear system used.

Is Model Of:

BorderParameterizer_3

See also

CGAL::Circular_border_arc_length_parameterizer_3<ParameterizationMesh_3>

CGAL::Circular_border_uniform_parameterizer_3<ParameterizationMesh_3>

Public Types
typedef ParameterizationMesh_3	Adaptor
	Export ParameterizationMesh_3 template parameter.

Public Member Functions
virtual	~Circular_border_parameterizer_3 ()
	Destructor of base class should be virtual.
Parameterizer_traits_3 < Adaptor >::Error_code	parameterize_border (Adaptor &mesh)
	Assign to mesh's border vertices a 2D position (i.e. a (u,v) pair) on border's shape. More...
bool	is_border_convex ()
	Indicate if border's shape is convex.

Protected Member Functions
virtual double	compute_edge_length (const Adaptor &mesh, Vertex_const_handle source, Vertex_const_handle target)=0
	Compute the length of an edge.

Member Function Documentation

template<class Adaptor >

Parameterizer_traits_3< Adaptor >::Error_code CGAL::Circular_border_parameterizer_3< Adaptor >::parameterize_border

(

Adaptor &

mesh

)

Assign to mesh's border vertices a 2D position (i.e. a (u,v) pair) on border's shape.

Mark them as parameterized.