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File:3D Borromean Rings.png

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Original file (1,657 × 1,740 pixels, file size: 545 KB, MIME type: image/png)

 
This image was created with POV-Ray.

Summary

Description
English: Borromean rings in three dimensions.
Date
Source Own work
Author Jim.belk

Licensing

Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Source

This image was created using POV-Ray for Windows, version 3.6. The image was rendered to an 1800 x 1800 square, using 0.3 anti-aliasing.

#include "colors.inc"

background { color White }

global_settings { assumed_gamma 1.0}

camera
  {
  location <0, 0, -25>
  right <1,0,0> up <0,1,0>
  look_at  <0, 0, 0>
  angle 5
  }


light_source
  {
  <0, 20, -50>
  color White
  area_light <5, 0, 0>, <0, 5, 0>, 10, 10  /* very slow, decrease 10 to 2 for experiments */
  adaptive 3
  }


#declare r_tube = 0.07;  // thickness (radius) of tube

sphere_sweep
  {
  cubic_spline 41,
  <0.529661,-0.594778,0.122625>, r_tube
  <0.445903,-0.655338,0.0846814>, r_tube
  <0.35209,-0.701296,0.0501237>, r_tube
  <0.251313,-0.733518,0.0200119>, r_tube
  <0.146283,-0.752852,-0.00634747>, r_tube
  <0.0392759,-0.759694,-0.0309223>, r_tube
  <-0.0676501,-0.753719,-0.056109>, r_tube
  <-0.172272,-0.733906,-0.0838346>, r_tube
  <-0.271917,-0.698838,-0.114803>, r_tube
  <-0.363446,-0.647251,-0.147954>, r_tube
  <-0.443502,-0.578676,-0.180421>, r_tube
  <-0.508876,-0.494021,-0.207943>, r_tube
  <-0.556924,-0.395976,-0.225563>, r_tube
  <-0.585965,-0.289101,-0.2285>, r_tube
  <-0.595581,-0.179575,-0.213011>, r_tube
  <-0.586903,-0.0743825,-0.17725>, r_tube
  <-0.562491,0.0201541,-0.121931>, r_tube
  <-0.525252,0.100497,-0.0507759>, r_tube
  <-0.475501,0.167685,0.0286079>, r_tube
  <-0.408139,0.22591,0.102618>, r_tube
  <-0.317977,0.277313,0.151819>, r_tube
  <-0.211347,0.319366,0.158192>, r_tube
  <-0.106807,0.348753,0.115548>, r_tube
  <-0.0187962,0.36461,0.0349709>, r_tube
  <0.061434,0.367495,-0.0575569>, r_tube
  <0.155338,0.358991,-0.130741>, r_tube
  <0.265874,0.340076,-0.160751>, r_tube
  <0.375064,0.3108,-0.140428>, r_tube
  <0.466052,0.272398,-0.0804492>, r_tube
  <0.536932,0.224982,-0.00140191>, r_tube
  <0.59484,0.165105,0.0778902>, r_tube
  <0.64346,0.0888005,0.14568>, r_tube
  <0.680771,-0.00403318,0.195503>, r_tube
  <0.702868,-0.109052,0.224289>, r_tube
  <0.70662,-0.219517,0.231947>, r_tube
  <0.690499,-0.32838,0.220944>, r_tube
  <0.654575,-0.429708,0.195574>, r_tube
  <0.600194,-0.519299,0.161057>, r_tube
  <0.529661,-0.594778,0.122625>, r_tube
  <0.445903,-0.655338,0.0846814>, r_tube
  <0.35209,-0.701296,0.0501237>, r_tube
  pigment { color rgb <0,0.25,1> }
  finish          
    {
    ambient 0.15
    diffuse 0.85
    brilliance 2
    phong 0.25
    phong_size 7.5
    }
  }

sphere_sweep
  {
  cubic_spline 37,
  <-0.719888,0.645829,-0.0218507>, r_tube
  <-0.768781,0.559654,0.0298885>, r_tube
  <-0.803145,0.466606,0.0815558>, r_tube
  <-0.821115,0.368063,0.131539>, r_tube
  <-0.820313,0.265747,0.177279>, r_tube
  <-0.798686,0.162322,0.21512>, r_tube
  <-0.755594,0.0617437,0.240719>, r_tube
  <-0.692704,-0.031097,0.249934>, r_tube
  <-0.614194,-0.111318,0.239755>, r_tube
  <-0.526127,-0.175046,0.208994>, r_tube
  <-0.435034,-0.220129,0.15866>, r_tube
  <-0.345886,-0.246089,0.0922207>, r_tube
  <-0.25981,-0.252691,0.016062>, r_tube
  <-0.173545,-0.237613,-0.0593672>, r_tube
  <-0.0838838,-0.196926,-0.11915>, r_tube
  <0.00608349,-0.130973,-0.147128>, r_tube
  <0.0872684,-0.0493372,-0.132625>, r_tube
  <0.151474,0.033352,-0.0769409>, r_tube
  <0.197016,0.11242,0.00358651>, r_tube
  <0.228921,0.200721,0.080574>, r_tube
  <0.251314,0.308244,0.125269>, r_tube
  <0.260826,0.424649,0.122324>, r_tube
  <0.25235,0.531298,0.0755388>, r_tube
  <0.225345,0.619959,0.00303709>, r_tube
  <0.180497,0.695172,-0.0744728>, r_tube
  <0.116588,0.762215,-0.142624>, r_tube
  <0.0334304,0.82017,-0.193823>, r_tube
  <-0.0656166,0.864496,-0.224638>, r_tube
  <-0.1745,0.890627,-0.234591>, r_tube
  <-0.286211,0.895797,-0.225511>, r_tube
  <-0.394284,0.879547,-0.200813>, r_tube
  <-0.493862,0.843436,-0.164602>, r_tube
  <-0.582028,0.790328,-0.120799>, r_tube
  <-0.657502,0.723483,-0.0725182>, r_tube
  <-0.719888,0.645829,-0.0218507>, r_tube
  <-0.768781,0.559654,0.0298885>, r_tube
  <-0.803145,0.466606,0.0815558>, r_tube
  pigment { color rgb <1,0,0> }
  finish          
    {
    ambient 0.15
    diffuse 0.85
    brilliance 2
    phong 0.25
    phong_size 7.5
    }
  }

sphere_sweep
  {
  cubic_spline 36,
  <0.332229,-0.200194,0.0319429>, r_tube
  <0.240986,-0.18778,0.102142>, r_tube
  <0.142273,-0.149526,0.14784>, r_tube
  <0.0437829,-0.0892733,0.154898>, r_tube
  <-0.0426289,-0.0188166,0.118191>, r_tube
  <-0.109415,0.0509438,0.0463592>, r_tube
  <-0.158879,0.124444,-0.0379293>, r_tube
  <-0.198878,0.215876,-0.105205>, r_tube
  <-0.230049,0.326332,-0.13237>, r_tube
  <-0.244534,0.440467,-0.112495>, r_tube
  <-0.237081,0.542413,-0.0554059>, r_tube
  <-0.208334,0.628128,0.0197617>, r_tube
  <-0.159532,0.702685,0.0948605>, r_tube
  <-0.090494,0.769488,0.158027>, r_tube
  <-0.00252631,0.826517,0.202712>, r_tube
  <0.10003,0.869139,0.225845>, r_tube
  <0.210623,0.893114,0.227186>, r_tube
  <0.322076,0.896157,0.208867>, r_tube
  <0.428165,0.878406,0.174704>, r_tube
  <0.524644,0.841905,0.129229>, r_tube
  <0.609388,0.789578,0.0766789>, r_tube
  <0.681658,0.724211,0.020415>, r_tube
  <0.740974,0.647814,-0.0370009>, r_tube
  <0.786217,0.561583,-0.0933421>, r_tube
  <0.815325,0.466454,-0.146038>, r_tube
  <0.825623,0.363958,-0.191694>, r_tube
  <0.814766,0.257096,-0.22614>, r_tube
  <0.782005,0.150697,-0.244984>, r_tube
  <0.729085,0.0507977,-0.244631>, r_tube
  <0.660339,-0.0366285,-0.223175>, r_tube
  <0.581819,-0.107008,-0.180863>, r_tube
  <0.499516,-0.158036,-0.120275>, r_tube
  <0.416827,-0.18931,-0.0465171>, r_tube
  <0.332229,-0.200194,0.0319429>, r_tube
  <0.240986,-0.18778,0.102142>, r_tube
  <0.142273,-0.149526,0.14784>, r_tube
  pigment { color rgb <0,0.75,0> }
  finish          
    {
    ambient 0.15
    diffuse 0.85
    brilliance 2
    phong 0.25
    phong_size 7.5
    }
  }

plane
  {
  <0,0,-1>, -0.33
  pigment { color White }
  finish
    {
    ambient 0.35
    diffuse 0.65
    }
  }

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23 March 2010

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a9a3bf81e30d32ae4105993df8d4175d1379a594

557,772 byte

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1,657 pixel

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Date/TimeThumbnailDimensionsUserComment
current00:24, 24 March 2010Thumbnail for version as of 00:24, 24 March 20101,657 × 1,740 (545 KB)AnonMooscropping margins, increasing JPEG compression
17:59, 23 March 2010Thumbnail for version as of 17:59, 23 March 20101,800 × 1,800 (1.07 MB)Jim.belk{{Information |Description={{en|1=Borromean rings in three dimensions.}} |Source={{own}} |Author=Jim.belk |Date=2010-03-23 |Permission= |other_versions= }} Category:Borromean rings [[Category:Images including source code in their de

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