Image:Mug and Torus morph.gif

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Contents

Summary

A coffee mug morphing into a torus, a popular example in topology.

Rendered using POV-Ray.

Updated January 12, 2007

  1. New colors: blue hue, brighter, softer shadows
  2. Changed light angle
  3. Non-linear interpolation: looks smoother and less boring
  4. Faster frame rate
  5. Cropped to relevant area
  6. Overall, smaller size for a better-looking image.

Updated January 20, 2007

  1. Removed dithering. Image now has visible colour bands, but at least thumbnails won't look excessively grainy.

Updated March 1, 2007

  1. More saturation of colors

Licensing

Public domain 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.

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The following pages on the English Wikipedia link to this file (pages on other projects are not listed):
  • Homeomorphism
  • Topology
  • Homotopy
  • User talk:Kieff
  • User:Kieff/Gallery
  • Portal:Mathematics
  • User talk:TomStar81
  • Wikipedia:WikiProject Mathematics/Graphics/Torus
  • User:Locriani
  • Wikipedia:Featured pictures/Diagrams, drawings, and maps
  • Wikipedia:Reference desk archive/Mathematics/2006 October 7
  • User:Dylan Lake/Favourite pictures/Animations
  • Wikipedia:Featured pictures thumbs 08
  • Wikipedia:Featured picture candidates/Homeomorphism
  • Wikipedia:Featured picture candidates/March-2007
  • Wikipedia:Wikipedia Signpost/2007-03-20/Features and admins
  • Wikipedia:Wikipedia Signpost/2007-03-20/SPV
  • Portal:Mathematics/Featured picture/2007 05
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