// Last edited on 2017-05-07 20:06:47 by stolfilocal
// Processed by remove-cam-lights

background{ color rgb < 0.75, 0.80, 0.85 > }
#declare tx_plastico =
  texture{
    pigment{ color rgb < 0.10, 0.80, 1.00 > }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.005 }
  }

#declare tx_fosca =
  texture{
    pigment{ color rgb < 1.00, 0.90, 0.0 > }
    finish{ diffuse 0.9 ambient 0.1 }
  }

#declare tx_espelho =
  texture{
    pigment{ color rgb < 1.00, 0.85, 0.30 > }
    finish{ diffuse 0.2 reflection 0.7*< 1.00, 0.85, 0.30 > ambient 0.1 }
  }

#declare tx_vidro =
  texture{
    pigment{ color rgb < 0.85, 0.95, 1.00 > filter 0.70 }
    finish{ diffuse 0.03 reflection 0.25 ambient 0.02 specular 0.25 roughness 0.005 }
  }

#declare tx_xadrez =
  texture{
    pigment{ checker color rgb < 0.10, 0.32, 0.60 >, color rgb < 1.00, 0.97, 0.90 > }
    finish{ diffuse 0.9 ambient 0.1 }
    scale 2.0
  }

#macro no_rede ( p, tam )
        union{

        #if (tam < 0.2)
                #declare tam = tam + 0.2;
        #end

          sphere{ p, tam texture{ tx_plastico }}

        }
#end

#macro enlace_no (p, q, tp, rr)
        union {
                cylinder{
                    p,
                    q,
                    0.2
                    texture{ tx_fosca }
                  }

        #if (tp = 1)
                sphere{ ((1-rr) * p + (rr * q)), 0.8 texture{ tx_xadrez  }}
        #end
}
#end
#include "eixos.inc"

#declare tamr = 40;

#macro rede (hosts, enlace)
    #declare serie = seed(417);
        union {
        #declare nos = array[ hosts ];
        #declare tamanho = array[ hosts ];
        #declare i = 0;
        # while (i < hosts)
                #declare nos[i] = <tamr * rand(serie), tamr * rand(serie), tamr * rand(serie)>;
                #declare tamanho[i] = 2 * rand(serie);
                object{ no_rede (nos[i], tamanho[i]) }
                #declare i = i + 1;
        #end

        #declare i = 0;
        # while (i < enlace)
                #declare indice = int ((hosts-2) * rand(serie));
                #declare indice2 = int ((hosts-2) * rand(serie));
                # if (indice = indice2)
                        #declare indice2 = indice2 + 1;
                #end
                object{ enlace_no (nos[indice], nos[indice2], int (rand(serie)), rand(serie)) }
                #declare i = i + 1;
        #end
        }

#end

rede (100, 200)

#include "camlight.inc"
#declare centro_cena = 0.5*tamr * < 1, 1, 1 >;
#declare raio_cena = 1.00*tamr;
#declare dir_camera = < 10.00, 10.00, 10.00 >;
#declare dist_camera = 8*raio_cena;
#declare intens_luz = 1.00;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)