function redisplay ( v, p, t )

%*****************************************************************************80
%
%% redisplay() redraws the mesh.
%
%  Discussion:
%
%    Since SMOOTHMESH doesn't redraw the mesh, I had to guess how to do it here.
%
%  Licensing:
%
%    This code is distributed under the MIT license.
%
%  Modified:
%
%    13 March 2013
%
%  Author:
%
%    John Burkardt
%
   clf ();
   hold ( 'on' );

%  plot ( v(:,1 ), v(:,2), 'r.', 'MarkerSize', 32 );
%  axis equal
%  pause
 
%  plot(p(:,1),p(:,2),'b.','Markersize', 16 )
%  plot ( v(:,1), v(:,2), 'r.', 'MarkerSize', 32 );
%  pause ( )

   patch ( 'faces', t(:,:), 'vertices', p, 'facecolor', 'w', 'edgecolor', 'b' );
   plot ( p(:,1), p(:,2), 'b.', 'Markersize', 16 )
   plot ( v(:,1), v(:,2), 'r.', 'MarkerSize', 32 );
   axis ( 'equal' ) 
   axis ( 'off' );
   hold ( 'off' );

  return
end
