// Exemplo de arquivo de descricao de cena para POV-ray
// Last edited on 2010-03-04 15:44:01 by stolfi

// ======================================================================
// CORES E TEXTURAS

background{ color rgb < 0.75, 0.80, 0.85 > }

#declare tx_plastico = 
  texture{
    pigment{ color rgb < 0.10, 0.80, 1.00 > }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.005 }
  }

// ======================================================================
// DESCRIÇÃO DA CENA 

#declare raio = 1.000;


#declare pino = 
  cylinder{
    < 0, 1, 0 >,
    < 0, -1, 0 >,
    0.75
    texture{ tx_plastico }
  }

#declare mao1 =
  box { 
  < 3,0.1,0>,<0,-0.1,0.3>
  texture{ tx_plastico }
}

#declare peg1 =
  box {
  <0,1,0>,<2,-1,0.4>
  texture{ tx_plastico }
}

#declare mao2 =
  box{
  <0,-0.1,0>,<0.3,0.1,3> 
  texture{ tx_plastico }
}

#declare peg2 =
  box{
  <0,-1,0>,<0.4,1,2>
  texture{ tx_plastico }
}

#declare pri = 
 union{
 object{ mao1 }
 object{ peg1 translate <3,0,0>}
 }

#declare seg =
 union{
  object{ mao2 }
  object{ peg2 translate <0,0,3> }
 }

#include "eixos.inc"

#macro gira (ang,ang2, trans)
  union{
  object{ pri rotate <0,ang2,0> translate <0,trans,0>}
  object{ seg rotate <0,ang,0> translate <0,trans,0> }
  object{ pino translate <0,trans,0>}
 }
#end

  object { gira(0,0,0) }
  object { gira(30,-30,3) }
  object { gira(90,0,6) }
  

#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, 0.00 >;
#declare raio_cena = 20;
#declare dir_camera = < 2.00, 4, 3.00 >;
#declare dist_camera = 16.0;
#declare intens_luz = 1.00;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)