// Exemplo de arquivo de descricao de cena para POV-ray
// Last edited on 2020-12-08 10:58:10 by jstolfi

#version 3.6;

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

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

#declare tx_fosca = 
  texture{
    pigment{ color rgb < 0.50, 0.50, 0.50 > }
    finish{ diffuse 0.9 ambient 0.1 }
  }
// ======================================================================
// DESCRIÇÃO DA CENA 

// Partes da cena:

#declare bola =
  sphere{
    < 0.00, 0.00, 0.00 >, 2.00
    texture{ tx_fosca }
  }
  
#declare pino = 
  cone{
    < 0.00, 0.00, 0.00 >, 0.00
    < 0.00, -2.00, 0.00 >, 0.50
    texture{ tx_fosca }
  }
  
#declare cabo = 
  cylinder{
    < 0.00, 0.00, 0.00 >,
    < 0.00, 0.00, 1.50 >,
    0.20
    texture{ tx_fosca }
  }    
  
#declare bolinha =
  sphere{
    < 0.00, 0.00, 0.00 >, 0.30
    texture{ tx_fosca }
  }  
  
#declare caixa = 
  box{ 
    <-0.30, -0.30, 0.00>, 
    <0.30, 0.30, 0.75>
    texture{ tx_fosca } 
  }

#include "eixos.inc"

// Aqui está a cena, finalmente:

union{
  //object{ eixos(3.00) }

  object{bola pigment{ color rgb<0.75, 0.20, 0.00>}}   
  object{pino translate <0.00, -1.30, 0.00> pigment{ color rgb<0.60, 0.50, 0.60>}}   
  object{pino translate <0.00, -1.30, 0.00> rotate <0, 0, 180> pigment{ color rgb<0.60, 0.50, 0.60>}}  
  union{  
    object{cabo translate <0.00, 0.00, 1.30> pigment{ color rgb<0.60, 0.50, 0.60>}}   
    object{caixa translate <0.00, 0.00, 2.80> pigment{ color rgb<0.60, 0.60, 0.80>}}    
  } 
  union{
    object{cabo translate <0.00, 0.00, -2.80> pigment{ color rgb<0.60, 0.50, 0.60>}}    
    object{bolinha translate <0.00, 0.00, -2.95> pigment{ color rgb<0.80, 0.60, 0.60>}}    
  }
}

#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, 0.00 >;
#declare raio_cena = 6.0;
#declare dir_camera = < 14.00, 7.00, 4.00 >;
#declare dist_camera = 5*raio_cena;
#declare intens_luz = 1.20;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)