// Last edited on 2003-03-19 18:03:31 by stolfi

background{ color rgb < 0.50, 0.53, 0.65 > }

light_source {
  < 0.00, 0.00, 10.00 >
  color rgb < 1.00, 1.00, 1.00 >
} 
light_source {
  < 10.00, 10.00, 2.00 >
  color rgb < 1.00, 1.00, 1.00 >
} 

camera {
  location  <  1.80, -0.20, 1.80 >
  right     <  -1.20, 0.00, 0.00 >
  up        <  0.00, 0.00, 0.90 >
  sky       <  0.00, 1.00, 0.00 >
  look_at   <  0.00, 0.00, 0.00 >
} 

//amarelo
#declare tinta_A = 
  texture {
    pigment { color rgb < 1.00, 0.80, 0.10 > }
    finish { diffuse 0.5 specular 0.2 roughness 0.005 ambient 0.1 }
  }

//vermelho
#declare tinta_B = 
  texture {
    pigment { color rgb < 1.00, 0.00, 0.00 > }
    finish { diffuse 0.5 specular 0.2 roughness 0.005 ambient 0.1 }
  }

//azul
#declare tinta_C = 
  texture {
    pigment { color rgb < 0.00, 0.00, 1.00 > }
    finish { diffuse 0.5 specular 0.2 roughness 0.005 ambient 0.1 }
  }

//verde
#declare tinta_D = 
  texture {
    pigment { color rgb < 0.00, 1.00, 0.00 > }
    finish { diffuse 0.5 specular 0.2 roughness 0.005 ambient 0.1 }
  }

blob {
  threshold .65

  sphere{<-.5,-.32,0>,.73, 1 }  
  sphere{<0.1,-.41,0>,.73, 1 }  

  cylinder{<-.65,-.28,0>, <-.65,.4,0.2>, .26, 1 texture {tinta_A}}
  cylinder{<-.65,.45,0.4>, <-.65, .2,.8>, .26, 1 texture {tinta_A}}

  cylinder{<-.12,-.28,0>, <-.12, .6,0.2>, .26, 1 texture {tinta_B}}
  cylinder{<-.12,.6,0.4>, <-.12, .2 ,.65>, .26, 1 texture {tinta_B}}

  cylinder{<.4,-.4,0>, <.4, .5, 0.2>, .26, 1 texture {tinta_C}}
  cylinder{<.4,.45,0.4>, <.4, .2, .75>, .26, 1 texture {tinta_C}}

  texture{ tinta_D }
}