compute_vertex_ring.m.svn-base

fast marching method

function vring = compute_vertex_ring(face)

% compute_vertex_ring - compute the 1 ring of each vertex in a triangulation.
%
%   vring = compute_vertex_ring(face);
%
%   vring{i} is the set of vertices that are adjacent
%   to vertex i.
%
%   Copyright (c) 2004 Gabriel Peyr