% SURF3INF  Info for triangulated surface plotting
%	program SURFTRI.M

%  Copyright (c) 1995 by Kirill K. Pankratov
%  kirill@plume.mit.edu
%  05/10/95

 % Generate a set of random points X,Y
n = 200;
x = randn(n,1); y = randn(n,1);

surftri(x,y)
surftri(randn(200,2),'none')


 % Generate uniform random points on a sphere
n = 100;
R = randsph(n);
N = convexh(R);

p = surftri(N,R);