#include "textures.inc"
#include "colors.inc"


background{ color White }

// ======================================================================
// FONTES DE LUZ

light_source {
  10 * < +50.0, +30.0, +50.0 >              // Posição da lâmpada.
  color rgb 1.2 * < 1.00, 1.00, 1.00 >   // Intensidade e corda luz.
} 

light_source {
  10 * < +50.0, -10.0, +10.0 >             // Posição da lâmpada.
  color rgb 0.8 * < 1.00, 1.00, 1.00 >   // Intensidade e corda luz.
} 

light_source {
  10 * < -10.0, 10.0, +10.0 >             // Posição da lâmpada.
  color rgb 0.8 * < 1.00, 1.00, 1.00 >   // Intensidade e corda luz.
} 


// ======================================================================

camera {
  location  0.55*<  45.00, 35.00, 25.00 >
  right     < -0.60, 0.00, 0.00 >
  up        <  0.00, 0.00, 0.80 >
  sky       <  0.00, 0.00, 1.00 >
  look_at   <  0.00, 0.00, 0.00 >		
} 





//eixos
  
#declare eixox = 
cylinder {
    < -5.00, 0.00,  0.00 >,
    < 5.00, 0.00,  0.00 >,
    0.05
    pigment { color Red }
}

#declare eixoy = 
cylinder {
    < 00, -5.00,  0.00 >,
    < 00, 5.00,  0.00 >,
    0.05
    pigment { color Black }
}

#declare eixoz = 
cylinder {
    < 0.0, 00,  -5.00 >,
    < 0.0, 00,  5.00 >,
    0.05
    pigment { color Blue }
}


#declare cor_espelho = <0,0,1>;
#declare tx_espelho =
  texture{
  pigment { rgb cor_espelho }
  finish {
    ambient 0.05 diffuse 0.05
    reflection Gray
    specular 0.20 roughness 0.05
   }
 }


#declare chao =
plane {z,0

texture{ tx_espelho }
}


#declare corpo =
sphere {
< 0, 0, 0 >,4
pigment{color 0.8*Brown}
scale<1,1,0.6>
}


#declare cabeca =
sphere {
< 0, 0, 0 >,2
pigment{color 0.8*Brown}
scale<1,1,0.6>
translate<0,4,0>
}

	  
#declare antena = 

difference{
 
  torus {	
   2, 0.3
 scale<0.8,0.8,0.8>
}

box {
    < -5.00, -5.00, 1.00 >,
   < 5.00, 5.00, -4.00 >
 rotate 45*y
  }

  pigment{color 0.8*Brown}
rotate -90*z
rotate -20*x


}






#declare fonte1=seed(123456);
#declare i=0;
#declare j=1;

#while(i<6)


   
#declare beta = 0+(45)*rand(fonte1);//angulo pernoide-preperna
#declare gama = 70+(110-70)*rand(fonte1); //angulo pe-pernoide
#declare alfa = 30+(120-30)*rand(fonte1);//angulo preperna-antiperna
#declare delta = 30+(90-30)*rand(fonte1); //angulo perna-corpo


#declare L1=2;
#declare L2=2.5;
#declare L3=4;

#if((i=0)|(i=3))
	#declare B=0;
	#declare A=-3.5;
#end

#if((i=1)|(i=4))
	#declare B=1.5;
	#declare A=-3;
#end

#if((i=2)|(i=5))
	#declare B=-1.5;
	#declare A=-3;
#end

	
//#declare A=-3.5;
#declare C=0;

#declare pe =
box {
    < -1.00, -1.00, -1.00 >,
   < 1.00, 1.00, 0.30 >
 scale 0.6*<1,1,1>

pigment{color Brown}

rotate gama*x
translate<0,L1,0>
   
}


#declare pernoide = 
union{
cylinder {
    < 0.0, 0,  0.00 >,
    < 0.0, L1,  0.00 >,
    0.5
pigment{color Brown}
}



object{pe}
rotate beta*x
translate<0,L2,0>
}


#declare preperna =
union{

cylinder {
    < 0.0, 0,  0.00 >,
    < 0.0, L2,  0.00 >,
    0.5
}

sphere {
< 0, L2, 0 >,0.5
pigment{color Brown}
}

object{pernoide}

pigment{color Brown}
rotate alfa*x
translate<0,L3,0>
}


#declare perna =
union{

cylinder {
    < 0.0, 0,  0.00 >,
    < 0.0, L3,  0.00 >,
    0.5
}

sphere {
< 0, L3, 0 >,0.5
pigment{color Brown}
}

object{preperna}

pigment{color Brown}
rotate -180*x
rotate -90*z
rotate -20*y
}

object{corpo}
object{cabeca}
object{antena
translate<-0.8,6,0>
}

object{antena
translate<0.8,6,0>
}

#if(i<3)
//pernadireita
object{ perna
rotate delta*y
translate<A,B,C> //posicao da perna
}
#else

//perna esquerda
object{perna
rotate delta*y
translate<A,B,C> //posicao da perna
scale <-1,1,1>

}
#end

#declare i=i+1;
#end