#declare V1 = (sqrt(5) + 3) / 12;
#declare V2 = (sqrt(5) + 1) / 12;

#declare dodectexture = texture {
   pigment {
      color rgbt <0.5,0.5,0.5,0.5>
   }
   finish {
      ambient 0.2
      diffuse 0.8
      specular 0.6
      roughness 0.01
   }
}

union {
   polygon { 6, <0,1/6,V1>, <0,-1/6,V1>, <V2,-V2,V2>, <V1,0,1/6>, <V2,V2,V2>, <0,1/6,V1> }
   polygon { 6, <0,1/6,V1>, <-V2,V2,V2>, <-V1,0,1/6>, <-V2,-V2,V2>, <0,-1/6,V1> <0,1/6,V1> }
   polygon { 6, <0,1/6,V1>, <V2,V2,V2>, <1/6,V1,0>, <-1/6,V1,0>, <-V2,V2,V2>, <0,1/6,V1> }
   polygon { 6, <0,-1/6,V1>, <-V2,-V2,V2>, <-1/6,-V1,0>, <1/6,-V1,0>, <V2,-V2,V2>, <0,-1/6,V1> }
   polygon { 6, <V2,-V2,V2>, <V1,0,1/6>, <V1,0,-1/6>, <V2,-V2,-V2>, <1/6,-V1,0>, <V2,-V2,V2> }
   polygon { 6, <V2,V2,V2>, <V1,0,1/6>, <V1,0,-1/6>, <V2,V2,-V2>, <1/6,V1,0>, <V2,V2,V2> } 
   polygon { 6, <-V2,-V2,V2>, <-1/6,-V1,0>, <-V2,-V2,-V2>, <-V1,0,-1/6>, <-V1,0,1/6>, <-V2,-V2,V2> }
   polygon { 6, <-V2,V2,V2>, <-1/6,V1,0>, <-V2,V2,-V2>, <-V1,0,-1/6>, <-V1,0,1/6>, <-V2,V2,V2> }
   polygon { 6, <-1/6,V1,0>, <1/6,V1,0>, <V2,V2,-V2>, <0,1/6,-V1>, <-V2,V2,-V2>, <-1/6,V1,0> }
   polygon { 6, <-1/6,-V1,0>, <-V2,-V2,-V2>, <0,-1/6,-V1>, <V2,-V2,-V2>, <1/6,-V1,0>, <-1/6,-V1,0> }
   polygon { 6, <V1,0,-1/6>, <V2,V2,-V2>, <0,1/6,-V1>, <0,-1/6,-V1>, <V2,-V2,-V2>, <V1,0,-1/6> }
   polygon { 6, <-V1,0,-1/6>, <-V2,V2,-V2>, <0,1/6,-V1>, <0,-1/6,-V1>, <-V2,-V2,-V2>, <-V1,0,-1/6> }
   texture { dodectexture }
}