// Fabio Negrello - exercicio 05
// ultima modificacao 09/11/00

background{ color rgb < 0, 0, 0 > }

light_source {
  < 15.00, -5.00, -30.00 >
  color rgb < 1.50, 1.50, 1.50 >
} 

camera {
  location  < 15.00, -5.00, -30.00 >
  look_at   < 0.00, -5.00, 0.00 >
} 
  
#declare cabeca =

  	sphere {
    		< 0.00, 0.00, 0.00 >, 1.5
    		scale < 1, (5/3), 1 >
    		texture { pigment { color rgb < 1, 1, 0.0 > } }
  	}

#declare espessura = 0.5;
#declare avermelhado = color rgb (1.0/espessura)*<1,0,0>;

#declare olho =

  	sphere {
    		< 0.00, 0.00, 0.00 >, 0.5
    		scale < 1, 2.5, 1 >
    		texture { pigment { color rgb < 1, 0.00, 0.00 > } }
  	}

#declare bico =
  	cone {
    		<0, 0, 0>, 1.0    // Center and radius of one end
    		<0, 0, -10>, 0    // Center and radius of other end
    		texture { pigment { color rgb < 1, 1, 0.00 > }  }
  	}

#declare corpo =

  	sphere {
    		< 0.00, 0.00, 0.00 >, 2.5
    		scale < 1, 2, 1 >
    		texture { pigment { color rgb < 1, 1.00, 0.00 > } }
  	}

#declare perna =
	cylinder {
		<0,0,0>,
		<0,-10,0>,
		0.5
    		texture { pigment { color rgb < 1, 0.00, 0.00 > } }
}

#declare espasa = 1;
#declare esverdeado = color rgb (1.0/espessura)*<0,0,1>;
#declare asa =
  	sphere {
    		< 0.00, 0.00, 0.00 >, 1.0
    		scale < 6, 1.5, 1 >
    		//texture { pigment { color rgb < 1, 1.00, 0.00 > } }
  	}

#declare corte =
	box {
		<-10,3,-10>
		<10,10,10>

	}


#declare parede1 =
	box {
		<-20,-50,50>
		<-19,50,-50>
    		texture { pigment { color rgb < 0, 0.00, 0.50 > } }
	}

#declare parede2 =
	box {
		<-50,-19,-50>
		<50,-18,50>
    		texture { pigment { color rgb < 0, 0.00, 0.50 > } }
	}	

#declare pe =
  	sphere {
    		< 0.00, 0.00, 0.00 >, 1
    		scale < 1.5, (1/3), 1 >
    		//texture { pigment { color rgb < 1, 0.00, 0.00 > } }
  	}

#declare joelho =
  	sphere {
    		< 0.00, 0.00, 0.00 >, 0.7
    		texture { pigment { color rgb < 1, 0.00, 0.00 > } }
  	}


union {
	difference {
		object {cabeca}
		object { corte }
	}
	object {olho
		hollow
		pigment{ color <1,1,1,1> }
		interior{
			media{ emission color avermelhado }
		}		
		translate <-1,1,-1.5> 
	}
	object {olho
		hollow
		pigment{ color <1,1,1,1> }
		interior{
			media{ emission color avermelhado }
		}	
		translate <1,1,-1.5> 
	}
	object {
		bico
		rotate <-25,0,0>
		translate <0,-2,-1>
	}

	object {
		corpo
		translate <0,-7.5,0>
	}
	union {
		object {
			perna
			translate <1.25,-8,0>
		}
		object {
			joelho
			translate <1.25,-15,0>
		}
		object {
			pe
			hollow
			pigment{ color <1,1,1,1> }
			interior{
				media{ emission color avermelhado }
			}	
			translate <1.25,-18,0>
		}
	}

	union {
		object {
			perna
			translate <-1.25,-8,0>
		}
		object {
			joelho
			translate <-1.25,-15,0>
		}		
		object {
			pe
			hollow
			pigment{ color <1,1,1,1> }
			interior{
				media{ emission color avermelhado }
			}	

			translate <-1.25,-18,0>
		}
	}
		
	object {
		asa
		hollow
		pigment { color rgbt <1,1,1,1> }
		interior {
			media { scattering {1, color esverdeado } }
		}
		rotate <0,0,45>
		translate <5,-3,0>
	}

	object {
		asa
		hollow
		pigment { color rgbt <1,1,1,1> }
		interior {
			media { scattering {1, color esverdeado } }
		}
		rotate <0,0,-45>
		translate <-5,-3,0>
	}

	object {parede1}
	object {parede2}

}