// Last edited on 2003-12-13 22:18:20 by stolfi
//**************************************************************************************
//*** Título: O crescimento do Brasil                                                ***
//*** Data:   Campinas, 28 de novembro de 2003                                       ***
//*** Aluno:  Luciano Ludka Cordeiro - ra992077                                      ***
//**************************************************************************************

#include "colors.inc"
#include "textures.inc"

//**************************************************************************************
//*** Setagem dos parâmetros gerais da cena: *******************************************
//**************************************************************************************
#declare fonte = seed(75135982);
#declare mapa_mundi = "../txmaps/earth-land.png";
#declare espaco = "../txmaps/jwm8.jpg";

//**************************************************************************************
//*** Câmera: **************************************************************************
//**************************************************************************************
#declare ctr = <0.00, 0.00, 0.00>;
#declare camDir = < 0.00, 0.00, 8.00>;

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

//**************************************************************************************
//*** Fontes de Luz: *******************************************************************
//**************************************************************************************
light_source {
   < 5.00, 5.00, 10.00>           // Posição da lâmpada.
   color rgb 1.9 * < 1.00, 1.00, 1.00 >       // Intensidade e corda luz.
}
light_source {
   < -4, -4.00, 12.50>           // Posição da lâmpada.
   color rgb 0.5 * < 1.00, 1.00, 1.00 >       // Intensidade e corda luz.
}

//**************************************************************************************
//*** Declaração das cores utilizadas: *************************************************
//**************************************************************************************

// nenhuma

//**************************************************************************************
//*** Declaração dos objetos utilizados: ***********************************************
//**************************************************************************************
#declare mundo =
   sphere { <0.00, 0.00, 0.00>, 1.0  pigment {image_map { png  mapa_mundi map_type 1}}}

#declare brasil =
blob{
    threshold .65  
    sphere { <-0.25, 0.60, 0.00>, 0.8, clock pigment {Yellow}}
    sphere { <+0.40, 0.60, 0.00>, 0.8, clock pigment {Yellow}}  
    sphere { <+0.50, 1.30, 0.00>, 0.8, -0.6 pigment {Yellow}}    
    cylinder{ <-1.00, 0.00, 0.00>, <1.00, 0.00, 0.00>, 0.40+0.4*clock, 1 pigment {Yellow}}
    sphere { <-0.10, -0.80, 0.00>, 0.8, clock pigment {Yellow}}     
    sphere { <+0.40, -0.80, 0.00>, 0.8, 1 pigment {Yellow}} 
    sphere { <0.00, -1.60, 0.00>, 0.8, 1 pigment {Yellow}}   
    sphere { <-0.80, -1.00, 0.00>, 0.8, -1 pigment {Yellow}} 
    finish { phong 0.2 }
  }

#declare cena =
union{ 
   object {mundo rotate <-30,25,-30> scale <2,2,2>}
   object {brasil  scale <0.5, 0.5, 0.5> translate <0.00, 0.50, 1.90>}
}

//**************************************************************************************
//*** DECLARAÇÃO DA CENA - OBJETOS MONTADOS ********************************************
//**************************************************************************************
sky_sphere{ pigment {image_map { jpeg espaco}}}                                                       
object {cena rotate <0,40-(40*clock),0>}