Image:Red cylinder.png

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Size of this preview: 665 × 600 pixel
Image in higher resolution (711 × 641 pixel, file size: 31 KB, MIME type: image/png)

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Right circular cylinder, created in Matlab by Jitse Niesen.

Licensing

I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide.

In case this is not legally possible:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Source

clf;
colormap([1 0 0]);
[cx,cy,cz] = cylinder([0.2 0.2], 100);
cc = ones(size(cx));

% rotate by 70 degrees around y axis
M = [ cos(7/18*pi)  sin(7/18*pi); -sin(7/18*pi)  cos(7/18*pi) ];
for k = 1:size(cx,1)
  for l = 1:size(cx,2)
    v = M * [cx(k,l); cz(k,l)];
    cx(k,l) = v(1);
    cz(k,l) = v(2);
  end
end;

surf(cx,cy,cz, cc, 'EdgeColor', 'none', 'FaceColor', 'flat', ...
     'FaceLighting', 'phong');

view(3);
camlight left;
axis equal;
axis off;
print -dpng cyl_tmp.png
system('convert -trim -border 20 -bordercolor white -transparent white cyl_tmp.png cyl.png');

File links

The following pages on the English Wikipedia link to this file (pages on other projects are not listed):

User talk:Gauge
Manifold
Manifold/old2

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