CGAL::Surface_mesh_parameterization::Circular_border_arc_length_parameterizer_3< TriangleMesh_ > Class Template Reference

#include <CGAL/Surface_mesh_parameterization/Circular_border_parameterizer_3.h>

Inherits from

CGAL::Surface_mesh_parameterization::Circular_border_parameterizer_3< TriangleMesh_ >.

Definition

This class parameterizes the border of a 3D surface onto a circle, with an arc-length parameterization: the (u,v) values are proportional to the length of border edges.

The class Circular_border_parameterizer_3 implements most of the border parameterization algorithm.

Is Model Of:

Parameterizer_3

Template Parameters

TriangleMesh_

must be a model of FaceGraph.

See also

CGAL::Surface_mesh_parameterization::Circular_border_parameterizer_3<TriangleMesh>

CGAL::Surface_mesh_parameterization::Circular_border_uniform_parameterizer_3<TriangleMesh>

Protected Member Functions
virtual NT	compute_edge_length (const Triangle_mesh &mesh, vertex_descriptor source, vertex_descriptor target) const
	computes the length of an edge. More...

Additional Inherited Members
Public Types inherited from CGAL::Surface_mesh_parameterization::Circular_border_parameterizer_3< TriangleMesh_ >
typedef TriangleMesh_	Triangle_mesh
	Triangle mesh type.
typedef boost::graph_traits< Triangle_mesh >::vertex_descriptor	vertex_descriptor
	Mesh vertex type.
typedef boost::graph_traits< Triangle_mesh >::halfedge_descriptor	halfedge_descriptor
	Mesh halfedge type.
Public Member Functions inherited from CGAL::Surface_mesh_parameterization::Circular_border_parameterizer_3< TriangleMesh_ >
template<typename VertexUVmap , typename VertexIndexMap , typename VertexParameterizedMap >
Error_code	parameterize (const Triangle_mesh &mesh, halfedge_descriptor bhd, VertexUVmap uvmap, VertexIndexMap, VertexParameterizedMap vpmap)
	assigns to the mesh's border vertices a 2D position (i.e. a (u,v) pair) on the circle. More...
bool	is_border_convex () const
	indicates if border's shape is convex.

Member Function Documentation

compute_edge_length()

template<class TriangleMesh_ >

virtual NT CGAL::Surface_mesh_parameterization::Circular_border_arc_length_parameterizer_3< TriangleMesh_ >::compute_edge_length ( const Triangle_mesh &  mesh, vertex_descriptor  source, vertex_descriptor  target  ) const

protectedvirtual

computes the length of an edge.

Arc-length border parameterization: (u,v) values are proportional to the length of border edges.

Implements CGAL::Surface_mesh_parameterization::Circular_border_parameterizer_3< TriangleMesh_ >.