// Last edited on 2003-12-13 19:51:38 by stolfi
// Exemplo de arquivo de descricao de cena para POV-ray
// Last edited on 2000-09-21 20:06:05 by ra002388
  
#declare ctr = < 0,0,0 >;
#declare camDir = < -40,0, 90 >;

camera {
  location   ctr + 1.00*camDir
  right      -0.90*x
  up         0.90*y
  sky        y
  look_at    ctr
}

light_source {
  100*< 12, 10, 50 >
  color rgb 1.8*< 1.00, 1.00, 1.00 >
  // shadowless
}

light_source {
  100*< -50, 10, 10 >
  color rgb 0.6*< 1.00, 1.00, 1.00 >
  // shadowless
}

sky_sphere {
    pigment { color rgb <0.02,0.03,0.15> }
  }

#declare verde =
  texture {
    pigment { color rgb < 0.0, 1.0, 0.0 > }
    finish { diffuse 0.75 specular 0.05 roughness 0.01 ambient 0.2 }
  }
#declare azul =
  texture {
    pigment { color rgb < 0.0, 0.0, 1.0 > }
    finish { diffuse 0.75 specular 0.05 roughness 0.01 ambient 0.2 }
  }

blob {
  threshold 10
  sphere {<0,0,0>,50,50}
  //5 pontinhos no nosso país querido
  #declare raio=8;
  #declare forca=11;
  #declare r=(30+18*clock);
  #declare fi=-0.11;
  #declare teta=-0.55;
  cylinder {<0,0,0>,<r*sin(teta)*cos(fi),r*sin(fi),r*cos(teta)*cos(fi)>,raio,forca}
  #declare fi=-0.1;
  #declare teta=-0.7;
  cylinder {<0,0,0>,<r*sin(teta)*cos(fi),r*sin(fi),r*cos(teta)*cos(fi)>,raio,forca}
  #declare fi=-0.25;
  #declare teta=-0.6;
  cylinder {<0,0,0>,<r*sin(teta)*cos(fi),r*sin(fi),r*cos(teta)*cos(fi)>,raio,forca}
  texture {
    pigment {
      image_map {
        png "../txmaps/earth-land.png"
      } translate <-0.5,-0.5,0> scale <149,74.5,1>
    }
  }
  rotate 10*y
}