# Reference page for getEdges

## Contents

## getEdges returns the edge definition.

[edges, e2t, t2e] = **getEdges**(t) when given a 3xNe triangulation t, the function returns the following arrays edges = 2xNedges array, containing the start- and end-nodes of each edge in the mesh (on first and second row respectively) e2t = a 2xNedges array, containing the triangles that the mesh belongs to t2e = a 3xNe array, containing the edges that each triangle has

Copyright (c) 2016 Antti Lehikoinen / Aalto University, based on the work of Antti Hannukainen and Mika Juntunen, 3.11.2005