mesh_halfedges.h File Reference

Classes and function for virtually seeing a mesh as a set of halfedges. More...

#include <geogram/basic/common.h>
#include <geogram/mesh/mesh.h>
#include <geogram/mesh/mesh_geometry.h>
#include <iostream>

Go to the source code of this file.

Classes
class	GEO::MeshHalfedges
	Exposes a half-edge like API for traversing a Mesh. More...
struct	GEO::MeshHalfedges::Halfedge
	Stores a reference to a mesh corner and facet, and provides a halfedge-like API. More...

Namespaces
namespace	GEO
	Global Vorpaline namespace.
namespace	GEO::Geom
	Geometric functions and utilities.

Functions
std::ostream &	GEO::operator<< (std::ostream &out, const MeshHalfedges::Halfedge &H)
	Displays a Halfedge.
const vec3 &	GEO::Geom::halfedge_vertex_from (const Mesh &M, const MeshHalfedges::Halfedge &H)
	Gets the origin point of a Halfedge.
const vec3 &	GEO::Geom::halfedge_vertex_to (const Mesh &M, const MeshHalfedges::Halfedge &H)
	Gets the arrow extremity point of a Halfedge.
vec3	GEO::Geom::halfedge_vector (const Mesh &M, const MeshHalfedges::Halfedge &H)
	Gets a 3d vector that connects the origin with the arrow extremity of a Halfedge.
double	GEO::Geom::edge_length (const Mesh &M, const MeshHalfedges::Halfedge &H)
	Gets the length of a Halfedge.

Detailed Description

Classes and function for virtually seeing a mesh as a set of halfedges.

Definition in file mesh_halfedges.h.