// Persistence of Vision Ray Tracer Scene Description File
// File: mask.pov
// Vers: 3.1
// Desc: mask for rendering Open Geometry objects
// Date: 11/07/00
// Auth: Hans-Peter Schroecker
//

#version 3.1;

// Some standard include files;
// you will find more of them in
// POV-Ray's "include"-directory
#include "colors.inc"
#include "finish.inc"
#include "glass.inc"
#include "golds.inc"
#include "metals.inc"
#include "shapes.inc"
#include "stones.inc"
#include "textures.inc"
#include "woods.inc"

// ----------------------------------------

camera
{
  location  <28, 12, 18>
  
  look_at   <0, 0, 0>
  
  angle 45                      // fovy angle
  
  orthographic                  // switch to normal projection
}

light_source
{
  <400, 400, 200>
  color White
}

// Blue sky sphere to avoid pure black background
sky_sphere
{
  pigment
  {
    gradient y
    color_map
    {
      [0.0 color blue 0.6]
      [1.0 color rgb <1, 1, 1>]
    }
  }
}

// ----------------------------------------


sphere
{
  <0, 0.5, 0>, 1.5     // Center and radius
  texture
  {
    pigment { color Green }
  }
}


box
{
    < -2, -1.5, -2>,   // Near lower left corner
    <  2, -1,    2>    // Far upper right corner
    texture
    {
      T_Stone25        // Pre-defined from stones.inc
      scale 4          // Scale texture
    }
    rotate <0, 20, 0>  // Rotate through 20 deg about y-axis
} 


#declare T_StandardSurface = texture{ pigment{ color <1, 0.8, 0.2> } }
#declare T_StandardCAD3D = texture{ pigment{ color <0.5, 0.8, 1> } }
#include "../../tmp.inc"