#include "colors.inc"
#include "shapes.inc"
#include "textures.inc"
#declare White = rgb <1,1,1>;

box {
<-2.1, -4, -4>, < -1.9,  5,  -3.9> //6 units away from camera, ht= 8, width=0.2 [RGB] {gap = 2 unit}
finish { ambient 1.0 }
pigment { Blue }
}
box {
<-0.1, -4, -4>, < 0.1,  5,  -3.9>	
//rotate <0, -20, 0>
finish { ambient 1.0 }
pigment { Green }
}
box {
<1.9, -4, -4>, < 2.1,  5,  -3.9>
finish { ambient 1.0 }
pigment { Red }
}
box {
<-1.65, -10, 5>, < -1.35,  10,  5.1>	//15 units away from camera, ht= 20, width=0.3 [CMY] {gap = 3 unit}
rotate <0, 0, 90>
finish { ambient 1.0 }
pigment { Yellow }
}
box {
<1.35, -10, 5>, < 1.65,  10,  5.1>	
rotate <0, 0, 90>
finish { ambient 1.0 }
pigment { Magenta }
}
box {
<4.35, -10, 5>, < 4.65,  10,  5.1>	
rotate <0, 0, 90>
finish { ambient 1.0 }
pigment { Cyan }
}
plane {
z, 5.1
pigment { White }
}
//light_source { <5, 30, -30> color White }
//light_source { <-5, 30, -30> color White }
camera {
location <0.0, 1.0, -10.0>
//direction <0,0,1>  //focal length = 1 unit (?)
look_at  <0.0, 1.0,  0.0>
focal_point < 1.5, 0,  5>    // magenta bar in focus
//focal_point < 2, 0.5,  -4>    // red bar in focus
//  aperture 0.05    // almost everything is in focus
  aperture 1     // testing
//  blur_samples 4       // fewer samples, faster to render
blur_samples 500      // more samples, higher quality image
// variance 0.0		// to remove graininess
}