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

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

#include "textures.inc"

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

#declare tx_plastico = 
  texture{
    pigment{ color rgb < 0.30, 0.95, 0.10 > }
    finish{ diffuse 0.8 ambient 0.1 specular 0.5 roughness 0.005 }
  }
  
#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_fosca = 
  texture{
    pigment{ color rgb < 0.75, 0.25, 0.05 > }
    finish{ diffuse 0.9 ambient 0.1 }
  }

#declare tx_espelho = 
  texture{
    pigment{ color rgb < 0.0, 0.0, 1.0 > }
    finish{ diffuse 0.2 reflection 0.7*< 0.00, 0.55, 1 > ambient 0.1 }
  }
  
#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:
  
  
// =====================

#macro pedestal(txt, textura)
union{
    object{txt 
        rotate 180*z
        rotate -90*x
        scale 1.2
        translate<6,1,5.5> 
    }
    box{ <0,0,0>, <6, 2, 1> texture{textura} translate<0,0,4>}
    box{ <0,0,0>, <2, 2, 5> texture{textura} translate<2,0,0>}
}
#end

#macro texto(palavra, fonte, tex)
    text {ttf fonte palavra 0.5, 0 
        texture{tex}  
    }
#end
    
#declare museu = 
    box{ <0,0,0>, <30, 30, 0.5> texture{tx_xadrez}}
    box{ <0,0,0>, <30, 0.5, 10> texture{Starfield}}
    box{ <0,0,0>, <0.5, 30, 10> texture{Starfield}}

#include "eixos.inc"

// Aqui está a cena, finalmente:

union{
    object{ eixos(70.00) }
    
    object{pedestal(texto("Unicamp", "arial.ttf", Brushed_Aluminum), Shadow_Clouds) translate<15,3,0>}
    
    object{pedestal(texto(" Museu", "bragga.ttf", Gold_Nugget), tx_fosca) rotate -90*z translate<2,29,0>}
    
    object{pedestal(texto("MC930", "bragga.ttf", tx_espelho), tx_plastico)  rotate -90*z scale 0.8 translate<10,21,0>}
    
    object{pedestal(texto("Henrique", "arial.ttf", Tinny_Brass), Soft_Silver)  rotate 90*z translate<29,15,0>}
    
    object{museu}
    
}

#include "camlight.inc"
#declare centro_cena = < 0.00, 0.00, 0.00 >;
#declare raio_cena = 60.0;
#declare dir_camera = < 30, 18, 3 >;
#declare dist_camera = 80.0;
#declare intens_luz = 1.00;
camlight(centro_cena, raio_cena, dir_camera, dist_camera , z, intens_luz)