%   Copyright (c) 1984-98 by The MathWorks, Inc. All Rights Reserved
%   $Revision: 1.4 $
%   $Date: 1997/12/03 17:30:08 $

load logo5
s = surface(zz, ...
        'EdgeColor','none', ...
        'FaceColor',[0.8 0.2 0.2], ...
        'FaceLighting','phong', ...
        'AmbientStrength',0.3, ...
        'DiffuseStrength',0.6, ... 
        'Clipping','off',...
        'BackFaceLighting','lit', ...
        'SpecularStrength',1.1, ...
        'SpecularColorReflectance',1, ...
        'SpecularExponent',7);
l1 = light('Position',[40 100 20], ...
        'Style','local', ...
        'Color',[0 0.7 0.7]);
l2 = light('Position',[.5 -1 .4], ...
        'Color',[1 1 0]);
set(gca, 'CameraPosition', [-0.0594   -8.5819  35],...
        'CameraTarget',[26 26 10], ...
        'CameraUpVector',[0 0 1], ...
        'CameraViewAngle',70, ...
        'DataAspectRatio', [1 1 .9],...
        'Visible','off', ...
        'XLim',[1 51], ...
        'YLim',[1 51], ...
        'ZLim',[-13 40]);
 
