//patterns

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


// An area light (creates soft shadows)
// WARNING: This special light can significantly slow down rendering times!
light_source
{
  0*x // light's position (translated below)
  color rgb 1.0  // light's color
  // <widthVector> <heightVector> nLightsWide mLightsHigh
  area_light
  <8, 0, 0> <0, 0, 8> // lights spread out across this distance (x * z)
  4, 4                // total number of lights in grid (4x*4z = 16 lights)
  adaptive 0          // 0,1,2,3... 
  jitter              // adds random softening of light
  translate <-40, 80, -40>   // <x y z> position of light
}

camera
{
  location  <0.0 , 2.0 ,-5.0>
  look_at   <0.0 , 1.0 , 0.0>
}

plane {
  y, 0  
  pigment { 
   quilted  
   color_map {
     [0 color Green ]
     [.6 color Blue ]
     [.8 color Orange ]
     [1 color Yellow ]
   } // end color map
   scale 1
  } // end pigment
}  // end plane

cylinder {
  x * 5 , x * -5 , .01
  pigment  { color rgb <1, 1, 1>  }
} // end cylinder

cylinder {
  y * 5 , y * -5 , .01
  pigment  { color rgb <1, 1, 1>  }
} // end cylinder

cylinder {
  z * 5 , z * -5 , .01
  pigment  { color rgb <1, 1, 1>  }
} // end cylinder


// Create an infinite sphere around scene and allow any texture on it
sky_sphere
{
  pigment
  {
    bozo 
    color_map { [0.0 color rgb <0.7,0.7,1.0>] [1.0 color blue 0.5] } 
    turbulence 2
    
  }
}

// create a box that extends between the 2 specified points
box
{
  <-1, -1, -1>  // one corner position <X1 Y1 Z1>
  < 1,  1,  1>  // other corner position <X2 Y2 Z2> 
  texture {

    pigment { 
      color rgbf < .8, .8, 1, .0>
      
    } // end pigment
    
    //normal {
    //  brick
    //  scale .05
    //}
    
    finish {
      reflection 1
    } 
  } // end texture 

  //rotate y * 45
  rotate z * 45
  rotate x * 45
  translate <0, 2, 0>
  
}