// CORES E TEXTURAS

#include "colors.inc"
#include "textures.inc"

background{ color Quartz }

#declare tx_vidro = 
  texture{
    pigment{ color Quartz filter 0.8 }
    finish{ diffuse 0.8 ambient 0.1 reflection 0.2 }
  }   

#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_plastico2 = 
  texture{
    pigment{ color Scarlet }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.005 }
  }

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

// DESCRICAO DA CENA


// CUBO
#declare goldnumber = (sqrt(5) - 1)/2;

#declare plano21 =
  plane{ z, 1}

#declare plano22 =
  plane{ -z, 1}

#declare plano23 =
  plane{ x, 1}

#declare plano24 =
  plane{ -x, 1}

#declare plano25 =
  plane{ y, 1}

#declare plano26 =
  plane{ -y, 1}

#declare CUBO =
  intersection{
    object{plano21}
    object{plano22}
    object{plano23}
    object{plano24}
    object{plano25}
    object{plano26}
  }


// DODECAEDRO 
#declare plano1 =
  plane{ <1,0,goldnumber>, 1}

#declare plano2 =
  plane{ <1,0,-goldnumber>, 1}

#declare plano3 =
  plane{ <-1,0,goldnumber>, 1}

#declare plano4 =
  plane{ <-1,0,-goldnumber>, 1}

#declare plano5 =
  plane{ <0,goldnumber,1>, 1}

#declare plano6 =
  plane{ <0,goldnumber,-1>, 1}

#declare plano7 =
  plane{ <0,-goldnumber,1>, 1}

#declare plano8 =
  plane{ <0,-goldnumber,-1>, 1}

#declare plano9 =
  plane{ <goldnumber,1,0>, 1}

#declare plano10 =
  plane{ <goldnumber,-1,0>, 1}

#declare plano11 =
  plane{ <-goldnumber,1,0>, 1}

#declare plano12 =
  plane{ <-goldnumber,-1,0>, 1} 

#declare DODECAEDRO =
  intersection{
    object{plano1}
    object{plano2}
    object{plano3}
    object{plano4}
    object{plano5}
    object{plano6}
    object{plano7}
    object{plano8}
    object{plano9}
    object{plano10}
    object{plano11}
    object{plano12}
  }


// OCTAEDRO
#declare plano13 =
  plane{ <1,1,1>, 1}

#declare plano14 =
  plane{ <1,1,-1>, 1}

#declare plano15 =
  plane{ <1,-1,1>, 1}

#declare plano16 =
  plane{ <1,-1,-1>, 1}

#declare plano17 =
  plane{ <-1,1,1>, 1}

#declare plano18 =
  plane{ <-1,1,-1>, 1}

#declare plano19 =
  plane{ <-1,-1,1>, 1}

#declare plano20 =
  plane{ <-1,-1,-1>, 1}

#declare OCTAEDRO =
  intersection{
    object{plano13}
    object{plano14}
    object{plano15}
    object{plano16}
    object{plano17}
    object{plano18}
    object{plano19}
    object{plano20} 
  }


// CENA

#declare ICOSAEDRO = 
  intersection{
    object{ DODECAEDRO scale<2,2,2>}
    object{ OCTAEDRO scale<1.88,1.88,1.88> }
  }

#declare CUBOCTAEDRO = 
  intersection{
    object{ CUBO }
    object{ OCTAEDRO scale<1.15,1.15,1.15> }
  }

union{
  plane{-z, 5 texture{tx_xadrez}}
  
  object{ ICOSAEDRO texture{tx_vidro} interior{ior 1.3} translate<-3,0,0>}
  object{ CUBOCTAEDRO texture{tx_vidro} interior{ior 1.3} translate<3,0,0> scale<1.6,1.6,1.6>}
}


#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, 0.00 >;
#declare raio_cena = 10.0;
#declare dir_camera = <0.00, 6.01, 8.00 >;
#declare dist_camera = 14.0;
#declare intens_luz = 1.00;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)