// 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 }
  }

#declare tx_fosca = 
  texture{
    pigment{ color rgb < 0, 0.9, 0 > }
    finish{ diffuse 0.9 ambient 0.1 }
  }

#declare tx_farol = 
  texture{
    pigment{ color rgb < 1.00, 0.0, 0.00 > }
    finish{ diffuse 0.9 ambient 0.1 }
  }

#declare tx_farolfrente = 
  texture{
    pigment{ color rgb < 1, 0.7, 0 >}

  }


#declare tx_xadrez =
  texture{
    pigment{ checker color rgb < 0.10, 0.32, 0.60 >, color rgb < 1.00, 0.97, 0.90 > }
    finish{ diffuse 0.9 ambient 0.1 }
    scale 2.0
  }

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

  
#declare roda1 = 
  cylinder{
    < 3.2, 1.00, 0.00 >,
    < -1.00, 1.00, 0.00 >,
    0.4
    texture{ tx_fosca }
  }

#declare roda2 = 
  cylinder{
    < 3.2, 3.5, 0.00 >,
    < -1.00, 3.5, 0.00 >,
    0.4
    texture{ tx_fosca }
  }

#declare cabine = 
  box{
    < 3.00, 1.50, 1.00 >,
    < 0.00, 3.50, 1.50 >
  }

#declare farol1 = 
  box{
    < 3.5, 4.2, 0.3 >,
    < 2.8, 4.2, 0.6 >
  }

#declare farol2 = 
  box{
    < 1.7, 4.2, 0.3 >,
    < 1, 4.2, 0.6 >
  }
  
#declare farolfrente = 
 cylinder{
    < 4,  0.1, 0.5 >,
    < -4.00, 0.1, 0.5 >,
    0.3
    texture{ tx_farolfrente }
}

#declare farolfrente2 = 
 cylinder{
    < 3,  0.1, 0.5 >,
    < -1.00, 0.1, 0.5 >,
    0.2
    texture{ tx_farolfrente }
}

#declare chassis = 
  box{
    < 3.00, 0.00, 0.00 >,
    < 0.00, 4.00, 1.00 >
  }
  

#declare chao = 
  box{ <-50,-50,0>, <+10,+10,0> }

#include "eixos.inc"



#declare chassi_completo =
  difference { 
      object{ chassis texture{ tx_xadrez } } 
      object{ farolfrente texture{ tx_farolfrente } } 
  }

union{
  object{ eixos(4.8) }

      object{ chao  translate < 0,0,-5 > texture{ tx_plastico} }
      object{ chassi_completo }
      object{ farolfrente2 texture{ tx_farolfrente } } 
      object{ cabine texture{ tx_xadrez } }
      object{ roda1 }
      object{ roda2 }
      object{ farol1  texture{ tx_farol } }
      object{ farol2  texture{ tx_farol } }

}

#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, 0.00 >;
#declare raio_cena = 8.0;
#declare dir_camera = < 1.00, 0.5, 0.15 >;
#declare dist_camera = 16.0;
#declare intens_luz = 1.00;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)