// Exemplo de arquivo de descricao de cena para POV-ray
// Last edited on 2017-05-07 20:10:09 by stolfilocal

#declare roleta1 = seed(15);
#declare limites = 140;

#macro criaDomo(raizin)
        difference{
        sphere{ < 0,0,0 >, raizin
        texture{ tx_grama }
        }
        box{ <0-raizin,  0-raizin, 0>, <raizin,raizin,0-raizin> 
        texture{ tx_grama }
        }
      }
#end

#macro criaCorredor(inicio, fim)
      cylinder {
        inicio,  fim, 1    // Center and radius of other end
        texture { tx_grama }
      }
#end

#macro criaTudo(numero)
  #declare domos = array[numero];
  #declare i = 0;
  union{
  union{
  #while(i < numero)
    #declare posx = int(limites * rand(roleta1));
    #declare posy = int(limites * rand(roleta1));
    #declare posz = int(limites * rand(roleta1));
    #declare tam = int(1 + 7.0 * rand(roleta1));

    #declare domos[i] = <posx, posy, posz>;
    object { criaDomo(tam) translate<posx, posy, posz>}


  #declare i = i + 1;
  #end
  }

  union{
  #while(i != 0)
    #declare primeiro = int(numero * rand(roleta1));
    #declare segundo = int(numero * rand(roleta1));
    #while(primeiro = segundo)
      #declare segundo = int(numero * rand(roleta1));
    #end
    object { criaCorredor(domos[primeiro], domos[segundo]) }
    #declare i = i - 1;
  #end
  }
  }
  

#end

// ======================================================================
// CORES E TEXTURAS

background{ color rgb < 0.39, 0.26, 0.12 > }

#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, 0.80, 0.10 > }
    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, 0.12, 0.14 >, color rgb < 1.00, 0.97, 0.90 > }
    finish{ diffuse 0.9 ambient 0.1 }
    scale 2.0
  }

// Nova textura 

#declare tx_louco = 
  texture{
    pigment{ checker color rgb < 0.9, 0.9, 0.9 >, color rgb < 0.0, 0.6, 0.9 > }
    finish{ diffuse 0.9 reflection 0.01 ambient 0.1 specular 0.1 roughness 0.01 }
    scale 0.3
  }

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

#declare tx_epsilon = 
  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_grama = 
  texture{
    pigment{ color rgb <0.75,1,0>}
    normal { bumps 0.50 scale 0.10}
  }

// ======================================================================
// DESCRI��O DA CENA 

#declare raio = 2.000;

// Partes da cena:



#include "eixos.inc"

// Aqui est� a cena, finalmente:

union{
  object{ eixos(3.00) }
  //object{ chao  translate < 10,10,0 > texture{ tx_grama } }
  object{ criaTudo(60) }
  //object{ criaCorredor(<1,1,1>, <8,8,8>)}
  //object {criaDomo(6)}



}

#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, 1.00 >;
#declare raio_cena = 180.0;
#declare dir_camera = < 4.00, 3.00, 4.00 >;
#declare dist_camera = 5*raio_cena;
#declare intens_luz = 1.20;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)