// ==== Standard POV-Ray Includes ====
#include "colors.inc"	// Standard Color definitions
#include "textures.inc"	// Standard Texture definitions

#used to demonstrate pov-ray
#Andy Harris

camera
{
  location  <0.0 , 1.0 ,-7.0>
  look_at   <0.0 , 0.0 , 0.0>
}

// create a regular point light source
light_source
{
  0*x // light's position (translated below)
  color red 1.0  green 1.0  blue 1.0  // light's color
  translate <-20, 40, -20>
}

// create a sphere shape
sphere
{
  <0, 1, 0> // center of sphere <X Y Z>
  1.5       // radius of sphere
  // scale <1,2,1> // <= Note: Spheres can become ellipses by uneven scaling 
  //pigment {color Red}
  texture {Aluminum}
}
 
// An infinite planar surface
// plane {<A, B, C>, D } where: A*x + B*y + C*z = D
plane
{
  y, // <X Y Z> unit surface normal, vector points "away from surface"
  -1.0 // distance from the origin in the direction of the surface normal
  hollow on // has an inside pigment?  
  pigment {
    // texture pigment/normal pattern
    // cube checker pattern, alternates color1 and color2
    checker
      color red 1 green 1 blue 1
      color red 0 green 1 blue 0
  } // end pigment
}
// Set a color of the background (sky)
background { color red 0.1 green 0.3 blue 0.8 }