mesh_topology.h File Reference

Functions to query and compare mesh topology. More...

#include <geogram/basic/common.h>
#include <geogram/basic/numeric.h>
#include <geogram/basic/attributes.h>

Go to the source code of this file.

Namespaces
namespace	GEO
	Global Vorpaline namespace.

Functions
index_t	GEO::get_connected_components (const Mesh &M, vector< index_t > &component)
	Computes the connected components of a surface Mesh.
index_t	GEO::get_connected_components (const Mesh &M, Attribute< index_t > &component)
	Computes the connected components of a surface Mesh.
index_t	GEO::mesh_nb_connected_components (const Mesh &M)
	Computes the number of connected components of a surface Mesh.
signed_index_t	GEO::mesh_Xi (const Mesh &M)
	Computes the Euler-Poincare characteristic of a surfacic Mesh.
signed_index_t	GEO::mesh_nb_borders (const Mesh &M)
	Computes the number of borders of a surface Mesh.
bool	GEO::meshes_have_same_topology (const Mesh &M1, const Mesh &M2, bool verbose=false)
	Compares the topological invariants of two surface meshes.
void	GEO::reorient_connected_components (Mesh &surface_mesh)
	Flips the connected components of a surface mesh in such a way that the signed volume of each connected component is positive.

Detailed Description

Functions to query and compare mesh topology.

Definition in file mesh_topology.h.