// 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 < 1.00, 0.80, 0.10 > }
    finish{ diffuse 0.9 ambient 0.1 }
  }

#declare tx_espelho = 
  texture{
    pigment{ color rgb < 1.00, 0.85, 0.30 > }
    finish{ diffuse 0.2 reflection 0.7*< 1.00, 0.85, 0.30 > ambient 0.1 }
  }

#declare tx_vidro = 
  texture{
    pigment{ color rgb < 0.85, 0.95, 1.00 > filter 0.70 }
    finish{ diffuse 0.03 reflection 0.25 ambient 0.02 specular 0.25 roughness 0.005 }
  }


#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 

// Partes da cena:
  
#declare chapeu = 
  cone{ < 1 , 1.5 , 3.2 >, 0.7,
  <1 , 1.5 , 4>, 0 
  texture{ tx_plastico}
  }
 
 
#declare cabeca =
  sphere{
    < 1, 1.5, 2.6 >, 0.6 
    texture{ tx_espelho }
  }
  
#declare corpo = 
  cylinder{
    < 1, 1.5, 0.2 >,
    < 1, 1.5, 2 >,
    0.5
    texture{ tx_fosca }
  }
  
#declare braco1 = 
  cylinder{
    < 1, 1.8, 1.7 >,
    < 1.1, 2.6, 1.5 >,
    0.18
    texture{ tx_fosca }
  }
  
#declare braco2 = 
  cylinder{
    < 1, 1.2, 1.7 >,
    < 1.1, 0.4, 1.5 >,
    0.18
    texture{ tx_fosca }
  }
  
#declare boxex = 
  box{
  <0, 0, 0>,
  <2, 3, 1>
  texture{ tx_plastico }
  }
  
#declare boxin = 
  box{
  <0.2, 0.2, 0.2>,
  <1.8, 2.8, 1.1>
  texture{ tx_plastico }
  }

#declare chao = 
  box{ <-20,-20,-1>, <+20,+20,5> }

#include "eixos.inc"

// Aqui está a cena, finalmente:

union{

  object{ chao  translate < 0,0,-5 > texture{ tx_xadrez } }

//Palhaco
  object{ corpo }
  object{ cabeca }
  object{ chapeu }
  object{ braco1 }
  object{ braco2 }
  
//Caixa
  difference{ 
    object{ boxex } 
    object{ boxin }
  }
}

#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, 1.00 >;
#declare raio_cena = 6.0;
#declare dir_camera = < 14.00, 6.00, 6.00 >;
#declare dist_camera = 15.0;
#declare intens_luz = 1.00;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)