% mesh_blob.m — A random "blob" surface.
%
% surfacemesh.blob radially perturbs a spherical mesh by a smooth random
% field, so each run with a fresh seed produces a different shape.

mip load --install flatironinstitute/flatironinstitute/surfacefun

p = 16;
nref = 2;

rng(0)
dom = surfacemesh.blob(p + 1, nref);

figure(1);
plot(dom), camlight
title('Random blob');

fprintf('patches: %d\n', length(dom));