File:Blue 8 8 Knot.png

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Summary[edit]

DescriptionBlue 8 8 Knot.png	English: (8₈) knot.
Date	25 March 2010 // 2018-12-30
Source	Own work
Author	File:Blue 7 2 Knot.png Jim.belk This Variant: MichaelFrey (talk)

Licensing[edit]

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[edit]

This image was created using POV-Ray.

#include "colors.inc"

background { color White }

global_settings { assumed_gamma 1.0}

camera
  {
  location <0, 0, -250>
  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 = 0.7;  // thickness (radius) of tube

sphere_sweep
  {
  cubic_spline 103,
  <-6.573283, 5.586054, 1.571728>, r_tube
  <-7.450585, 5.035117, 0.832588>, r_tube
  <-7.830896, 4.140483, 0.014847>, r_tube
  <-7.650749, 3.076443, -0.657410>, r_tube
  <-6.978004, 2.048530, -1.000617>, r_tube
  <-5.987926, 1.234451, -0.926898>, r_tube
  <-4.866767, 0.722569, -0.515098>, r_tube
  <-3.656998, 0.466018, -0.071809>, r_tube
  <-2.351785, 0.350314, 0.015335>, r_tube
  <-1.117362, 0.351534, -0.390606>, r_tube
  <-0.099946, 0.474073, -1.154889>, r_tube
  <0.766128, 0.714025, -2.041223>, r_tube
  <1.667840, 1.104832, -2.821617>, r_tube
  <2.683547, 1.684575, -3.281993>, r_tube
  <3.706335, 2.428109, -3.247086>, r_tube
  <4.502350, 3.240236, -2.658557>, r_tube
  <4.820171, 4.016967, -1.657495>, r_tube
  <4.577290, 4.761966, -0.578077>, r_tube
  <3.955562, 5.539431, 0.264807>, r_tube
  <3.085827, 6.299076, 0.731041>, r_tube
  <2.063529, 6.948631, 0.809398>, r_tube
  <0.986308, 7.416818, 0.570911>, r_tube
  <-0.091402, 7.665070, 0.129086>, r_tube
  <-1.159836, 7.668243, -0.393047>, r_tube
  <-2.217773, 7.397778, -0.870755>, r_tube
  <-3.230552, 6.831951, -1.176370>, r_tube
  <-4.107610, 5.991995, -1.185646>, r_tube
  <-4.731046, 4.980926, -0.812414>, r_tube
  <-5.079135, 3.974738, -0.045202>, r_tube
  <-5.394515, 3.115255, 0.955371>, r_tube
  <-5.891506, 2.292144, 1.808019>, r_tube
  <-6.502982, 1.355037, 2.298664>, r_tube
  <-7.092244, 0.321266, 2.408021>, r_tube
  <-7.558234, -0.744239, 2.201267>, r_tube
  <-7.847983, -1.794610, 1.767254>, r_tube
  <-7.937812, -2.802994, 1.183851>, r_tube
  <-7.815517, -3.746204, 0.508665>, r_tube
  <-7.472554, -4.595678, -0.212656>, r_tube
  <-6.905750, -5.314070, -0.937150>, r_tube
  <-6.121695, -5.858173, -1.614289>, r_tube
  <-5.146507, -6.186978, -2.179629>, r_tube
  <-4.031694, -6.273146, -2.558231>, r_tube
  <-2.859029, -6.115212, -2.673447>, r_tube
  <-1.734208, -5.751989, -2.462543>, r_tube
  <-0.761950, -5.277455, -1.902329>, r_tube
  <0.014782, -4.844174, -1.034059>, r_tube
  <0.687771, -4.616427, 0.010941>, r_tube
  <1.454495, -4.636199, 1.011759>, r_tube
  <2.446525, -4.758006, 1.750655>, r_tube
  <3.622608, -4.779731, 2.104603>, r_tube
  <4.821880, -4.563945, 2.054806>, r_tube
  <5.856628, -4.060363, 1.666196>, r_tube
  <6.567209, -3.289245, 1.057650>, r_tube
  <6.847926, -2.324066, 0.379535>, r_tube
  <6.664849, -1.275161, -0.207042>, r_tube
  <6.070217, -0.266288, -0.560745>, r_tube
  <5.197553, 0.610771, -0.612251>, r_tube
  <4.205035, 1.380911, -0.456270>, r_tube
  <3.227895, 2.219402, -0.418190>, r_tube
  <2.454580, 3.206549, -0.795327>, r_tube
  <2.137980, 4.264487, -1.511034>, r_tube
  <2.402342, 5.317054, -2.217709>, r_tube
  <3.161255, 6.244885, -2.628044>, r_tube
  <4.221633, 6.896393, -2.634635>, r_tube
  <5.361345, 7.172717, -2.261403>, r_tube
  <6.383155, 7.058721, -1.601107>, r_tube
  <7.147439, 6.606156, -0.771405>, r_tube
  <7.583648, 5.904851, 0.112976>, r_tube
  <7.684706, 5.051960, 0.959277>, r_tube
  <7.487960, 4.127058, 1.702079>, r_tube
  <7.050530, 3.178722, 2.295490>, r_tube
  <6.432708, 2.226724, 2.695573>, r_tube
  <5.696497, 1.279365, 2.844476>, r_tube
  <4.922938, 0.352754, 2.677022>, r_tube
  <4.225783, -0.519177, 2.154888>, r_tube
  <3.735871, -1.312752, 1.320059>, r_tube
  <3.531802, -2.082650, 0.330471>, r_tube
  <3.544739, -2.967275, -0.581006>, r_tube
  <3.577693, -4.049134, -1.211521>, r_tube
  <3.437579, -5.253289, -1.457087>, r_tube
  <3.019432, -6.399347, -1.316485>, r_tube
  <2.316174, -7.295445, -0.869778>, r_tube
  <1.390785, -7.797806, -0.249271>, r_tube
  <0.350178, -7.835154, 0.391008>, r_tube
  <-0.681152, -7.415055, 0.899716>, r_tube
  <-1.584329, -6.621235, 1.149676>, r_tube
  <-2.272208, -5.600646, 1.059114>, r_tube
  <-2.715741, -4.530503, 0.610699>, r_tube
  <-2.950079, -3.556293, -0.136740>, r_tube
  <-3.040397, -2.702424, -1.053099>, r_tube
  <-3.036491, -1.818532, -1.951394>, r_tube
  <-2.961064, -0.733254, -2.603146>, r_tube
  <-2.819729, 0.525335, -2.796962>, r_tube
  <-2.619321, 1.751459, -2.438865>, r_tube
  <-2.399873, 2.730063, -1.612092>, r_tube
  <-2.285146, 3.440399, -0.522177>, r_tube
  <-2.477010, 4.084095, 0.600447>, r_tube
  <-3.105572, 4.771975, 1.514365>, r_tube
  <-4.135438, 5.378568, 2.015018>, r_tube
  <-5.381089, 5.695656, 2.017458>, r_tube
  <-6.573283, 5.586054, 1.571728>, r_tube
  <-7.450585, 5.035117, 0.832588>, r_tube
  <-7.830896, 4.140483, 0.014847>, r_tube
  rotate <0,360*clock,0>
  pigment { color rgb <0,0.25,1> }
  finish          
    {
    ambient 0.15
    diffuse 0.85
    brilliance 2
    phong 0.25
    phong_size 7.5
    }
  rotate <0,360*clock,0>
  }

plane
  {
  <0,0,-1>, -10.0
  pigment { color White }
  finish
    {
    ambient 0.35
    diffuse 0.65
    }
  }

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	22:32, 30 December 2018		480 × 480 (108 KB)	MichaelFrey (talk \| contribs)	{{Created with Persistence of Vision}} == {{int:filedesc}} == {{Information \|Description={{en\|1=(8<sub>8</sub>) knot.}} \|Source={{own}} \|Author=File:Blue 7 2 Knot.png Jim.belk<br /> This Variant: ~~~ \|Date=2010-03-25 // 2018-12-30 \|Permission= \|other_versions= }} == {{int:license-header}} == {{PD-self}} == Source == This image was created using POV-Ray. <source lang=povray> #include "colors.inc" background { color White } global_settings { assumed_gamma 1.0} camer...

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PNG file comment	Render Date: 2018-12-30 15:48:22Z Platform: x86_64-pc-linux-gnu Compiler: g++ 8
File change date and time	15:48, 30 December 2018
Software used	POV-Ray 3.7.0.7.unofficial

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File:Blue 8 8 Knot.png

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