eos::morphablemodel::EdgeTopology Struct Reference

A struct containing a 3D shape model's edge topology. More...

#include <EdgeTopology.hpp>

Public Member Functions
template<class Archive >
void	serialize (Archive &archive)

Public Attributes
std::vector< std::array< int, 2 > >	adjacent_faces
	num_edges x 2 matrix storing faces adjacent to each edge
std::vector< std::array< int, 2 > >	adjacent_vertices
	num_edges x 2 matrix storing vertices adjacent to each edge

Friends
class	cereal::access

Detailed Description

A struct containing a 3D shape model's edge topology.

This struct contains all edges of a 3D mesh, and for each edge, it contains the two faces and the two vertices that are adjacent to that edge. This is used in the iterated closest edge fitting (ICEF).

Note: The indices are 1-based, so 1 needs to be subtracted before using them as mesh indices. An index of 0 as first array element means that it's an edge that lies on the mesh boundary, i.e. they are only adjacent to one face. We should explore a less error-prone way to store this data, but that's how it is done in Matlab by the original code.

adjacent_faces.size() is equal to adjacent_vertices.size().

Member Function Documentation

serialize()

template<class Archive >

void eos::morphablemodel::EdgeTopology::serialize ( Archive &  archive )

inline

Serialises this class using cereal.

Parameters

[in]

archive

The archive to serialise to (or to serialise from).

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The documentation for this struct was generated from the following file:

• include/eos/morphablemodel/EdgeTopology.hpp