// MC930 - Computacao Grafica
// Terceiro exercicio de laboratorio - 19/10/2000
// Luis Arthur Micai Nunes   RA: 971106
     
background { color rgb < 0.00, 0.00, 0.00 > }

light_source { <10, 10.00, -12.00 >
    color rgb <1.00, 1.00, 1.00> 
    }
     
camera {
    location < 3.00, 18.00, -25.00 >
    look_at  < -1.00, 0.00, 3.00 >  
    }

#declare bola = 
	sphere { <0,5,0>, 
	          1.5
		  texture { pigment {color rgb <1,0.7,0> } }
		}

#declare caroco = 
	sphere{ <-8,0,-4.5>,
		2
		texture { pigment { color rgb <1,0,0> } }
		}
		

#declare cabo = 
       cylinder {
                < 0.00, 7.00, 0.00 >,
                < 0.00, 6.00, 0.00 >,
                .3
                texture {pigment { color rgb < 0.50, 0.50, 0.00 > }
                }
        }
#declare caixa = 
     box {
	<-15, -10, -4.5>,
	<-4, 10, -8>
	texture { pigment { color rgb <0.9,0.9,0> }
		}
	}

union {
 difference {
   difference {   
       blob {
             threshold 1
 
              sphere { < 0.0, 0.00, 0.00 >, 8, 3 texture {
                     pigment { color rgb <1.00, 1.00, 0.00 > }  } }
              sphere { < -8.0, 0.00, -4.50 >, 5, 2 texture {
                     pigment { color rgb <1.00, 1.00, 0.00 > }  } }
              sphere {  < 1.50, 3.00, 5.50 >, 5, 2  texture {
                     pigment { color rgb< 1.00, 1.00, 0.00 > }  } }
              sphere { < 7.0, 0.00, -5.20 >, 5, 2  texture {
                     pigment {color rgb < 1.00, 1.00, 0.00 > }  } }
              finish { phong 1 }
       }
      object {caixa}
  }
object{caroco} 
}
object{bola}
object{cabo}

}