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Rhombic_dodecahedra.jpg (256 × 256 pixels, file size: 11 KB, MIME type: image/jpeg)

Summary

Transferred from en.wikipedia to Commons by Maksim.

The original description page was here. All following user names refer to en.wikipedia.

Space tesselation of rhombic dodecahedra. Wigner-Seitz cells for fcc.


This file has been superseded by Rhombic dodecahedra.png. It is recommended to use the other file. Please note that deleting superseded images requires consent.
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Licensing

GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled GNU Free Documentation License.
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
This licensing tag was added to this file as part of the GFDL licensing update.

Povray code

This is similar to that for Image:Rhombic_dodecahedron.jpg from where you can take the file "rhombic_dodecahedron.povi". You also need the following two (GPL/GFDL) files:

File "rhombic_dodecahedra.pov"
 #include "colors.inc"
 #include "math.inc"
 #include "rand.inc"
 #include "rhombic_dodecahedron.povi"
 
 global_settings{ ambient_light White }
 background { color White }
 
 #declare LX = 50;
 #declare LZ = 100;
 light_source { <LX,-LX,LZ> color White}
 light_source { <-LX,LX,LZ> color White}
 light_source { <LX,LX,LZ> color White}
 light_source { <-LX,-LX,LZ> color White}
 
 #declare extent = 2 ;
 #declare i = -extent;
 #while ( i <= extent )
     #declare j = -extent;
     #while ( j <= extent )
     #declare k = -extent;
         #while ( k <= extent )
             #if ( even(i+j+k) & ( i+j+2*k<3*extent ) & Prob(0.95, RdmD))
                 #declare RCOLOUR = rgb < Rand_Normal( 0.6, 0.2, RdmA ) ,
                             Rand_Normal( 0.6, 0.2, RdmB ) ,
                             Rand_Normal( 0.6, 0.2, RdmC ) > ; 
                 object { rhombdod
                     scale 0.48
                     translate < i, j, k >
                     texture {
                         pigment { color RCOLOUR }
                         finish { ambient 0.3 diffuse 0.3 phong Rand_Normal( 0.5, 0.2, RdmC ) }
                         }
                     }
             #end // if
             #declare k = k+1;
         #end // while k
         #declare j = j+1;
     #end // while j
     #declare i = i+1;
 #end // while i
 
 camera {
     location 20*y
     direction -y
     right 0.4*x
     up 0.4*z
     rotate 20*x
     rotate -10*z
     }
File "rhombic_dodecahedra.ini"
 Input_File_Name="rhombic_dodecahedra.pov"
 Output_File_Type=N
 Library_Path="/sw/share/povray-3.5/include/"
 +v
 
 +h256 +w256 Antialias=on

History

date/time username edit summary
01:56, 10 March 2006 en:User:Tomruen (<a href="/wiki/Category:Honeycomb_image" title="Category:Honeycomb image">Category:Honeycomb image</a>)
03:11, 25 October 2004 en:User:AndrewKepert (GPL/GFDL - my code & images)
07:35, 20 April 2004 en:User:AndrewKepert (=File "rhombic_dodecahedra.pov"= tidy up pov code)
07:23, 20 April 2004 en:User:AndrewKepert (povray source)
07:17, 20 April 2004 en:User:AndrewKepert (space tesselation of rhombic dodecahedra)

Original upload log

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File history

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Date/TimeThumbnailDimensionsUserComment
current02:22, 20 November 2009Thumbnail for version as of 02:22, 20 November 2009256 × 256 (11 KB)DatumizerReverted to version as of 16:51, 20 March 2006 ... Revert to original.
17:14, 31 October 2009Thumbnail for version as of 17:14, 31 October 20091,024 × 1,024 (128 KB)DatumizerBrighten things up a bit.
16:51, 20 March 2006Thumbnail for version as of 16:51, 20 March 2006256 × 256 (11 KB)MaksimLa bildo estas kopiita de wikipedia:en. La originala priskribo estas: Space tesselation of rhombic dodecahedra. {{GFDL}} Category:Honeycomb image ==Povray code== This is similar to that for [[:Image:Rhombic_dodecahedron.jp

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