/*Kuen's Surface
  135*Z^4*X^4+16*Y^2*Z^10+54*Z*X^5+72*Y^2*Z^7*X-378*Y^2*Z^4*X^2-162*X*Y^2*Z^3+54*X^3*Y^2*Z-243*Y^4*Z^4
12
[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,54,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-135, 0,0,0,27,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,54,0,0,0,0,0,0,0,0,0,0,0,0,72,0,0,0,-108,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-378, 0,0,0,0,0,0,0,0,0,0,0,0,0,
0,16,0,0,0,90,0,0,0,-18, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,72,0,0,0,-162, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-243, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,16,0,0,0,54,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,1,0,0,0,3,0,0,0,0.] 
*/


#include "colors.inc"
#include "metals.inc"
//---------------------------------------
camera { orthographic location  < 5, 20,-20>
         look_at   <0,0, 0> angle 20
       } 

light_source { <0, 5,-10> color White shadowless}
light_source { <5,-10, -10> color Yellow }

background{ White}//SkyBlue*1.2 }
//----------------------------------- 

/*   */
poly{ 12,<0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,54,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-135, 0,0,0,27,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,54,0,0,0,0,0,0,0,0,0,0,0,0,72,0,0,0,-108,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-378, 0,0,0,0,0,0,0,0,0,0,0,0,0,
0,16,0,0,0,90,0,0,0,-18, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,72,0,0,0,-162, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0,0,0,30,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,-243, 0,0,0,0,0,0,0,0,0,0,0,0,0,0,16,0,0,0,54,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,1,0,0,0,3,0,0,0,0.> 
      clipped_by{ sphere{0,5}}
      texture{     
              T_Silver_3A  //ou Gold
              normal {
              granite 1
              turbulence 0.4
              scale 1
              accuracy 0.6
                     } 
             }   
      finish {ambient 0.55 diffuse 0.5 reflection 0.15 roughness 0.0001 specular 0.8} 
      rotate <130,20,20> 
         }
            

//-----------------------------------
text {	ttf "times.ttf" "AE"
        0.3,0                                                 
        pigment { Blue}
        scale 0.25
        rotate <50,-5,10>
        translate <4.3,-3.8,0> 
        finish{ ambient 0.2 } }