//Ejemplo de prueba para una escena vista 3D
//Por: Mario H Tiburcio Z

#include "colors.inc"
#include "librerias.inc"

camera {
  location <20,10,-20>
  look_at <0,0,0>
}

light_source {<4,5,-6> color White}
#declare a=<3, 0, 2>;
#declare b=<7, 0, 2>;
#declare c=<7, 4, 2>;
#declare d=<3, 4, 2>;
#declare e=<3, 0, 8>;
#declare f=<7, 0, 8>;

// Caras laterales
triangle{
   a,d,e
   pigment{color Cyan}
}
triangle{
   b,c,f
   pigment{color Cyan}
}

// Cara rectangular
triangle{
   a,d,c
   pigment{color Cyan}
}
triangle{
   a,b,c
   pigment{color Cyan}
}

// Cara superior
triangle{
   c,e,f
   pigment{color Cyan}
}
triangle{
   c,d,e
   pigment{color Cyan}
}
// Base
triangle{
   a,e,f
   pigment{color Red}
}
triangle{
   a,b,f
   pigment{color Red}
}

plane  { y,-0.01 pigment {checker Black White }}
ejes3D