//Aluno: Lucas Moreira Vidigal Infante
//RA: 073371

background{ color rgb < 1.00, 1.00, 1.00 > }

#declare phi = (sqrt(5) - 1)/2;
#declare dist = 3;


#macro dodecaedro()
intersection{
	plane { <+1,0,phi>, dist}
	plane { <-1,0,phi>, dist}
	plane { <+1,0,-phi>, dist }
	plane { <-1,0,-phi>, dist }
	plane { <phi,1,0>, dist }
	plane { <-phi,1,0>, dist }
	plane { <phi,-1,0>, dist }
	plane { <-phi,-1,0>, dist }
	plane { <0,phi,1>, dist }
	plane { <0,-phi,1>, dist }
	plane { <0,phi,-1>, dist }
	plane { <0,-phi,-1>, dist}
  }
#end
  
#macro octaedro()
 intersection{
   plane { <+1,+1,+1>, dist}
   plane { <+1,+1,-1>, dist}
   plane { <+1,-1,+1>, dist}
   plane { <-1,+1,+1>, dist}
   plane { <-1,-1,-1>, dist}
   plane { <-1,-1,+1>, dist}
   plane { <-1,+1,-1>, dist}
   plane { <+1,-1,-1>, dist}
 }
#end

#macro icosaedro()
 intersection{
   object{ octaedro() }
   object{ dodecaedro() scale <1.069,1.069,1.069 > } 
 }
#end

#macro cubo()
  intersection{
   plane { <0,0,1>, dist}
   plane { <0,1,0>, dist}
   plane { <1,0,0>, dist}
   plane { <-1,0,0>, dist}
   plane { <0,-1,0>, dist}
   plane { <0,0,-1>, dist}
  }
#end

#macro cubo_octa()
   intersection{
      object{ octaedro() scale< 1.145,1.145,1.145>}
      object{ cubo() }	
   }

#end

#declare tx_xadrez =
  texture{
    pigment{ checker color rgb < 0.45, 0.32, 0.60 >, color rgb < 0.5, 0.97, 0.90 > }
    finish{ diffuse 0.9 ambient 0.1 }
    scale 2.0
  }
  
#declare tx_vidro1 = 
  texture{
    pigment{ color rgb < 1, 0, 0 > filter 0.70 }
    finish{ diffuse 0.03 reflection 0.20 ambient 0.02 specular 0.25 roughness 0.60 }
}

#declare tx_vidro2 = 
  texture{
    pigment{ color rgb < 0, 0, 1 > filter 0.70 }
    finish{ diffuse 0.03 reflection 0.20 ambient 0.02 specular 0.25 roughness 0.60 }
}

#declare chao = 
  box{ <-20,-20,-2>, <+20,+20,0> }  
  
#include "eixos.inc"
union{
  object{ cubo_octa() texture{ tx_vidro1 } interior { ior 1.2 }}
  object{ icosaedro() texture{ tx_vidro2 } interior { ior 1.5 } translate <7,7,0>  }
  object{ chao  translate < 0,0,-5 > texture{ tx_xadrez }  }
}


#include "camlight.inc"
#declare centro_cena = < 0.00, 7.00 , 0.00 >;
#declare raio_cena = 15;
#declare dir_camera = <1.5,-0.7,0.85>;
#declare dist_camera = 45;
#declare intens_luz = 0.80;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)