#include "colors.inc"


background { color rgb <1,1,1> }

light_source {
  < 3.00, 13.00, 20.00 >
  color rgb < 1.00, 1.00, 1.00 >
} 

camera {
  location  < 30.00, 30.00, 18.00 >  
  right     < -1.00, 0.00, 0.00 >
  up        <  0.00, 0.00, 0.90 >
  sky       <  0.00, 0.00, 1.00 >
  look_at   <  0.00, 0.00, 6.00 >
} 



plane { z,0
    pigment { checker color rgb <0, 0, 0> color rgb <1, 1, 1> }
  }

#declare bibelo =
cylinder {
    <0, 0, 0>,     
    <0, 0, 12>,    
    10.0            
    texture { pigment { Gray50 }
     finish {
        ambient .2
        diffuse .6
        specular .75
        roughness .001
        reflection .5 }
  }
}

#declare buraco = 
cylinder {
    <0, 0, 0>,     
    <0, 0, 12.1>,  
    8.0            
    texture { pigment { Gray50 }
     finish {
        ambient .2
        diffuse .6
        specular .75
        roughness .001
        reflection .5 }
  }
}

#declare lapis1 = 
union {
  cylinder {
    <4, 4, 0>,     
    <4, 4, 16>,     
    1.0            
    pigment { color rgb <1, 0, 0> } 
  }
  cone {
    <4, 4, 19>, 0.0    
    <4, 4, 16>, 1.0    
    pigment { Orange }
  }
  cone {
    <4, 4, 19>, 0.0    
    <4, 4, 18.2>, 0.34    
    pigment { Red }
  }
  rotate z*20
  rotate x*15
}

#declare lapis2 = 
union {
  cylinder {
    <4, 2, 0>,     
    <4, 2, 16>,     
    1.0            
    pigment { Blue } 
  }
  cone {
    <4, 2, 19>, 0.0    
    <4, 2, 16>, 1.0    
    pigment { Orange }
  }
  cone {
    <4, 2, 19>, 0.0    
    <4, 2, 18.2>, 0.34    
    pigment { Blue }
  }
  rotate z*20
  rotate x*15
}



// Aqui está a cena, finalmente:

difference {

object { bibelo }
object { buraco }
}

object { lapis1 }
object { lapis2 }