NAME
edge - Edge reference element
DESCRIPTION
The edge reference element is K = [0,1].
0---------1 x
Curved high order Pk edges (k >= 1), in 2d or 3d geometries, are supported. These edges have internal nodes, numbered as:
0----2----1
0--2--3--1 0-2-3-4-1
P2 P3 P4
IMPLEMENTATION
const size_t
dimension = 1;
const Float measure = 1;
const size_t n_vertex = 2;
const point vertex [n_vertex] = {
point(0),
point(1) };
COPYRIGHT
Copyright (C) 2000-2018 Pierre Saramito <Pierre.Saramito [AT] imag.fr> GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>;. This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law.