// Last edited on DATE TIME by stolfi
//**************************************************************************************
//*** Título: laboratório 8 - mc930                                                  ***
//*** Data: Campinsa, 21 de outubro de 2003                                          ***
//*** aluno: ra992077 - Luciano Ludka Cordeiro                                       ***
//**************************************************************************************
#include "dados.inc"

//**************************************************************************************
//*** Setagem dos parâmetros gerais da cena: *******************************************
//**************************************************************************************

//**************************************************************************************
//*** Câmera: **************************************************************************
//**************************************************************************************
#declare ctr = <quantos/2, 0.00, 10.00 >;
#declare camDir = (< 00.00, 30, 2.00>) - (<quantos/2, 0.00, 10.00 >);

camera {
  location   ctr + 1.00*camDir
  right      -1.00*x
  up         0.75*y
  sky        z
  look_at    ctr
}

//**************************************************************************************
//*** Fontes de Luz: *******************************************************************
//**************************************************************************************
light_source {
   < 0, 20.00, 7.00>           // Posição da lâmpada.
   color rgb 1.3 * < 1.00, 1.00, 1.00 >       // Intensidade e corda luz.
}

//**************************************************************************************
//*** Declaração das cores utilizadas: *************************************************
//**************************************************************************************
#declare azul = 
   texture {
      pigment { color rgb < 0.20, 0.25, 1.20 > }
      finish { diffuse 0.5 specular 0.5 roughness 0.005 ambient 0.1 }
   }

//**************************************************************************************
//*** Declaração dos objetos utilizados: ***********************************************
//**************************************************************************************

//**************************************************************************************
//*** DECLARAÇÃO DA CENA - OBJETOS MONTADOS ********************************************
//**************************************************************************************
background{ color rgb < 0.50, 0.90, 1.20 > }
union{
   object { elementos }
}