CGAL Namespace Reference

Namespaces
namespace	Surface_mesher

Classes
class	Gray_level_image_3
	A 3D gray image is a tri-dimensional array that associates a scalar value to each triple of integer \( (x, y, z)\) in the range of the image. More...
class	Implicit_surface_3
	The class Implicit_surface_3 implements a surface described as the zero level set of a function \( f : \mathbb{R}^3 \longrightarrow \mathbb{R}\). More...
class	Surface_mesh_cell_base_3
	The class Surface_mesh_cell_base_3 is a model of the concept SurfaceMeshCellBase_3. More...
class	Surface_mesh_complex_2_in_triangulation_3
	The class Surface_mesh_complex_2_in_triangulation_3 implements a data structure to store the restricted Delaunay triangulation used by the surface mesh generator. More...
class	Surface_mesh_default_criteria_3
	The class Surface_mesh_default_criteria_3 implements the most commonly used combination of meshing criteria. More...
class	Surface_mesh_default_triangulation_3
	The class Surface_mesh_default_triangulation_3 is a model of the concept SurfaceMeshTriangulation_3, whose vertex base and cell base classes are models of the concepts SurfaceMeshVertexBase_3 and SurfaceMeshCellBase_3 respectively. More...
struct	Surface_mesh_traits_generator_3
	The class Surface_mesh_traits_generator_3 provides a type type, that is a model of the concept SurfaceMeshTraits_3 for the surface type Surface. More...
class	Surface_mesh_vertex_base_3
	The class Surface_mesh_vertex_base_3 is a model of the concept SurfaceMeshVertexBase_3. More...

Functions
template<class SurfaceMeshComplex_2InTriangulation_3 >
bool	output_surface_facets_to_off (std::ostream &os, const SurfaceMeshComplex_2InTriangulation_3 &c2t3, int options=Surface_mesher::IO_ORIENT_SURFACE)
	writes a manifold or non-manifold surface reconstructed by make_surface_mesh() in the OFF file format.
template<class C2T3 , class TriangleMesh >
void	facets_in_complex_2_to_triangle_mesh (const C2T3 &c2t3, TriangleMesh &graph)
	converts a manifold surface reconstructed by make_surface_mesh() to a TriangleMesh.
template<class SurfaceMeshComplex_2InTriangulation_3 , class Polyhedron >
bool	output_surface_facets_to_polyhedron (const SurfaceMeshComplex_2InTriangulation_3 &c2t3, Polyhedron &output_polyhedron)
template<class SurfaceMeshC2T3 , class Surface , class FacetsCriteria , class Tag >
void	make_surface_mesh (SurfaceMeshC2T3 &c2t3, Surface surface, FacetsCriteria criteria, Tag tag, int initial_number_of_points=20)
	In the first overloaded version of of make_surface_mesh(), the surface type is given as template parameter (Surface) and the surface to be meshed is passed as parameter to the mesh generator.
template<class SurfaceMeshC2T3 , class SurfaceMeshTraits , class FacetsCriteria , class Tag >
void	make_surface_mesh (SurfaceMeshC2T3 &c2t3, SurfaceMeshTraits::Surface_3 surface, SurfaceMeshTraits traits, FacetsCriteria criteria, Tag tag, int initial_number_of_points=20)
	In the second overloaded version of make_surface_mesh(), the surface mesh generator traits type is provided by the template parameter SurfaceMeshTraits_3 and the surface type is obtained from this traits type.

Function Documentation

output_surface_facets_to_polyhedron()

template<class SurfaceMeshComplex_2InTriangulation_3 , class Polyhedron >

bool CGAL::output_surface_facets_to_polyhedron	(	const SurfaceMeshComplex_2InTriangulation_3 &	c2t3,
		Polyhedron &	output_polyhedron
	)

Deprecated:

Gets reconstructed surface out of a SurfaceMeshComplex_2InTriangulation_3 object.

This variant exports the surface as a polyhedron. It requires the surface to be manifold. For this purpose, you may call make_surface_mesh() with Manifold_tag or Manifold_with_boundary_tag parameter.

Template Parameters

SurfaceMeshComplex_2InTriangulation_3	model of the SurfaceMeshComplex_2InTriangulation_3 concept.
Polyhedron	an instance of CGAL::Polyhedron_3<Traits>.

Parameters

c2t3	the input.
output_polyhedron	the output.

Returns

true if the surface is manifold and orientable.