Ficheiro:Blue 7 3 Knot.png

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Descrição do ficheiro

Descrição
Português: Nó 73
English: A 73 knot
Data
Origem Obra do próprio
Autor Ederporto

Licenciamento

Eu, titular dos direitos de autor desta obra, publico-a com a seguinte licença:
w:pt:Creative Commons
atribuição partilha nos termos da mesma licença
A utilização deste ficheiro é regulada nos termos da licença Creative Commons Atribuição-CompartilhaIgual 4.0 Internacional.
Pode:
  • partilhar – copiar, distribuir e transmitir a obra
  • recombinar – criar obras derivadas
De acordo com as seguintes condições:
  • atribuição – Tem de fazer a devida atribuição da autoria, fornecer uma hiperligação para a licença e indicar se foram feitas alterações. Pode fazê-lo de qualquer forma razoável, mas não de forma a sugerir que o licenciador o apoia ou subscreve o seu uso da obra.
  • partilha nos termos da mesma licença – Se remisturar, transformar ou ampliar o conteúdo, tem de distribuir as suas contribuições com a mesma licença ou uma licença compatível com a original.

Código-fonte

This image was created using POV-Ray for Windows, version 3.7. The image was rendered to an 1920 x 1080 rectangle, using 0.3 anti-aliasing, and then cropped and compressed into a square using Photoshop. The code bellow was modified from the one at Blue 72 Knot by Jim.belk.

#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 130,
  <-0.222634545, -0.585930091, -0.102144273>, r_tube
  <-0.192230636, -0.661705091, -0.170582364>, r_tube
  <-0.137086909, -0.737685455, -0.219211>, r_tube
  <-0.062221727, -0.806945273, -0.245066>, r_tube
  <0.026348636, -0.862852, -0.249526818>, r_tube
  <0.123019, -0.900592818, -0.236907455>, r_tube
  <0.222976182, -0.917262091, -0.212255636>, r_tube
  <0.321730091, -0.911862182, -0.179973545>, r_tube
  <0.415113455, -0.885508182, -0.143230636>, r_tube
  <0.499839364, -0.841076273, -0.103875818>, r_tube
  <0.574587, -0.782645636, -0.063405727>, r_tube
  <0.640325182, -0.714090182, -0.024109636>, r_tube
  <0.700135182, -0.638051091, 0.009845364>, r_tube
  <0.757069182, -0.555995818, 0.032061273>, r_tube
  <0.811479182, -0.469655818, 0.035788364>, r_tube
  <0.859726273, -0.381525636, 0.018297364>, r_tube
  <0.896058364, -0.292515, -0.015334727>, r_tube
  <0.915926455, -0.199659909, -0.052312455>, r_tube
  <0.917129727, -0.100231, -0.075379455>, r_tube
  <0.900607182, 0.000489273, -0.069422>, r_tube
  <0.870614182, 0.090174818, -0.030301909>, r_tube
  <0.831406, 0.161019455, 0.032472182>, r_tube
  <0.782982909, 0.217337091, 0.103404727>, r_tube
  <0.721852182, 0.269604727, 0.167969>, r_tube
  <0.646634909, 0.325218, 0.212929182>, r_tube
  <0.562026455, 0.384793182, 0.227690909>, r_tube
  <0.477505909, 0.444779182, 0.207998818>, r_tube
  <0.402347273, 0.502388182, 0.157609364>, r_tube
  <0.341568818, 0.560584091, 0.08653>, r_tube
  <0.294407636, 0.628581909, 0.010226818>, r_tube
  <0.251971364, 0.712398091, -0.051050455>, r_tube
  <0.199234091, 0.804636818, -0.081747818>, r_tube
  <0.127421, 0.887543182, -0.078314182>, r_tube
  <0.038733273, 0.943361909, -0.047117909>, r_tube
  <-0.058377182, 0.960970364, -0.000250182>, r_tube
  <-0.153228, 0.936788091, 0.048231727>, r_tube
  <-0.23543, 0.874336818, 0.084182273>, r_tube
  <-0.296707364, 0.784123091, 0.094806>, r_tube
  <-0.334125182, 0.683080091, 0.071445455>, r_tube
  <-0.354639091, 0.589931364, 0.013279>, r_tube
  <-0.375475636, 0.514860818, -0.069245909>, r_tube
  <-0.411132727, 0.452556364, -0.156231545>, r_tube
  <-0.46252, 0.388373636, -0.228866273>, r_tube
  <-0.523034273, 0.313009545, -0.275000364>, r_tube
  <-0.584693182, 0.228107545, -0.287267545>, r_tube
  <-0.640629273, 0.142706727, -0.264083182>, r_tube
  <-0.687174273, 0.066608818, -0.210847>, r_tube
  <-0.725648636, 0.004010909, -0.138447>, r_tube
  <-0.762127455, -0.050399091, -0.059531909>, r_tube
  <-0.804064818, -0.109563364, 0.012604>, r_tube
  <-0.852429273, -0.184663455, 0.062289091>, r_tube
  <-0.897184091, -0.275434818, 0.077080182>, r_tube
  <-0.923068455, -0.372516, 0.057769636>, r_tube
  <-0.919136, -0.467308, 0.019529909>, r_tube
  <-0.882715818, -0.555849091, -0.016743364>, r_tube
  <-0.819325545, -0.634734818, -0.032855091>, r_tube
  <-0.740733273, -0.699299091, -0.019619455>, r_tube
  <-0.658912727, -0.746489727, 0.020733182>, r_tube
  <-0.579410636, -0.777040273, 0.078400818>, r_tube
  <-0.500202091, -0.794267182, 0.142231364>, r_tube
  <-0.416473909, -0.801105182, 0.202775>, r_tube
  <-0.325027545, -0.799168273, 0.252019909>, r_tube
  <-0.226009455, -0.788867273, 0.282922727>, r_tube
  <-0.123469727, -0.769762091, 0.289613909>, r_tube
  <-0.024833182, -0.741236545, 0.268513182>, r_tube
  <0.060156818, -0.702967455, 0.219796545>, r_tube
  <0.122050455, -0.655512818, 0.148511727>, r_tube
  <0.154802182, -0.600251636, 0.063697727>, r_tube
  <0.156386909, -0.537947182, -0.023464>, r_tube
  <0.126746091, -0.467454727, -0.099150818>, r_tube
  <0.070692545, -0.388334273, -0.146664273>, r_tube
  <0.002988091, -0.303608364, -0.152680455>, r_tube
  <-0.054356636, -0.217796545, -0.115556>, r_tube
  <-0.081092091, -0.133510909, -0.048614636>, r_tube
  <-0.068384727, -0.049489364, 0.024166818>, r_tube
  <-0.020548455, 0.035852909, 0.077637818>, r_tube
  <0.051646182, 0.116851636, 0.095011455>, r_tube
  <0.134904636, 0.183411545, 0.072795455>, r_tube
  <0.216783909, 0.232010727, 0.020351636>, r_tube
  <0.293644636, 0.271835182, -0.045650545>, r_tube
  <0.369272818, 0.319554, -0.107544182>, r_tube
  <0.444255364, 0.385908364, -0.149921818>, r_tube
  <0.512106545, 0.470076727, -0.162306455>, r_tube
  <0.563200364, 0.564076455, -0.141293727>, r_tube
  <0.588644545, 0.657224909, -0.090287909>, r_tube
  <0.582833727, 0.738898818, -0.017682545>, r_tube
  <0.544418, 0.800088091, 0.064901>, r_tube
  <0.476508182, 0.834336455, 0.144403091>, r_tube
  <0.386176909, 0.838767909, 0.207646636>, r_tube
  <0.283930636, 0.815025727, 0.242746182>, r_tube
  <0.182359364, 0.770212455, 0.241220091>, r_tube
  <0.093319364, 0.716800091, 0.200221818>, r_tube
  <0.023560727, 0.670988818, 0.124740364>, r_tube
  <-0.030350545, 0.647657636, 0.027424364>, r_tube
  <-0.082676909, 0.653556545, -0.073882727>, r_tube
  <-0.150029091, 0.682727909, -0.160574909>, r_tube
  <-0.239832091, 0.719588091, -0.217684909>, r_tube
  <-0.346597818, 0.746822455, -0.237318364>, r_tube
  <-0.456503818, 0.751694182, -0.219592545>, r_tube
  <-0.553761, 0.728216273, -0.171374727>, r_tube
  <-0.624811, 0.676594182, -0.103846455>, r_tube
  <-0.660409364, 0.602081182, -0.030389909>, r_tube
  <-0.656829091, 0.513393364, 0.035201455>, r_tube
  <-0.616505727, 0.421242636, 0.080425727>, r_tube
  <-0.547832818, 0.336281909, 0.096097273>, r_tube
  <-0.463488455, 0.267168909, 0.078342091>, r_tube
  <-0.376502818, 0.219068545, 0.029889545>, r_tube
  <-0.294887727, 0.191159182, -0.039605>, r_tube
  <-0.216060636, 0.173844273, -0.115820182>, r_tube
  <-0.130014182, 0.151833727, -0.182203909>, r_tube
  <-0.033813455, 0.114738636, -0.222674>, r_tube
  <0.063884, 0.061884, -0.22555>, r_tube
  <0.148727273, -6.82727E-05, -0.187251727>, r_tube
  <0.206013364, -0.062989182, -0.113941909>, r_tube
  <0.224208727, -0.122740364, -0.020676>, r_tube
  <0.198617727, -0.179175455, 0.072413909>, r_tube
  <0.133877455, -0.233203909, 0.145078091>, r_tube
  <0.043604909, -0.285823818, 0.181967727>, r_tube
  <-0.053182818, -0.338473, 0.176597182>, r_tube
  <-0.137732545, -0.393029818, 0.132693455>, r_tube
  <-0.196808818, -0.451372364, 0.061819545>, r_tube
  <-0.224982273, -0.515320364, -0.021086818>, r_tube
  <-0.222634545, -0.585930091, -0.102144273>, r_tube
  <-0.192230636, -0.661705091, -0.170582364>, r_tube
  <-0.137086909, -0.737685455, -0.219211>, r_tube
  <-0.062221727, -0.806945273, -0.245066>, r_tube
  <0.026348636, -0.862852, -0.249526818>, r_tube
  <0.123019, -0.900592818, -0.236907455>, r_tube
  <0.222976182, -0.917262091, -0.212255636>, r_tube
  <0.321730091, -0.911862182, -0.179973545>, 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
    }
  }

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

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Data e horaMiniaturaDimensõesUtilizadorComentário
atual14h49min de 7 de fevereiro de 2017Miniatura da versão das 14h49min de 7 de fevereiro de 20171 080 × 1 080 (452 kB)EderportoUser created page with UploadWizard

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