// Persistence Of Vision raytracer version 3.0 sample file.
// Demo showing several torii ... Dieter Bayer, June 1994
//

#version 3.0
global_settings { assumed_gamma 2.2 }

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


camera {
  location <-90, 120, -350>
  right <4/3, 0, 0>
  up <0, 1, 0>
  sky <0, 1, 0>
  direction <0, 0, 1.8>
  look_at <10, 55, 0>
}

background { color SkyBlue }

light_source { <50, 200, -100> colour Gray70 }
light_source { <-20, 40, -20>  colour Gray70 }
light_source { <100, 80, -200> colour Gray70 }

plane { y, 0
   pigment { rgb <0.25, 0.75, 0.25> }
   finish {
      ambient 0.2
      diffuse 0.8
   }
}
   
box {
  <-10,75,-10> <60,85,60>
    texture { pigment { MidnightBlue } scale <2, 2, 2> }
    }
  
difference {

  box {
    <0,0,0> <50,75,50>
    pigment { Yellow }
    finish { Shiny metallic }
        }

   cylinder
        {
    <25,37.5,0>, <25,37.5,50>, 15 open
        }
}

triangle
{
  <-10,  85, -10>  // <Vertex1>
  < 60,  85, -10>  // <Vertex2>
  < 25,  105, 25>  // <Vertex3>
  pigment { Red }
  finish { Shiny metallic }
}

triangle
{
  <-10,  85, -10>  // <Vertex1>
  <-10,  85,  60>  // <Vertex2>
  < 25,  105, 25>  // <Vertex3>
  pigment { Red }
  finish { Shiny metallic }
}

triangle
{
  < 60,  85, -10>  // <Vertex1>
  < 60,  85,  60>  // <Vertex2>
  < 25,  105, 25>  // <Vertex3>
  pigment { Red }
  finish { Shiny metallic }
}

triangle
{
  <-10,  85,  60>  // <Vertex1>
  < 60,  85,  60>  // <Vertex2>
  < 25,  105, 25>  // <Vertex3>
  pigment { Red }
  finish { Shiny metallic }
}

box {
    <22.5,100,22.5> <27.5,125,27.5>
    pigment { Yellow }
    finish { Shiny metallic }
    }