#include "shapes.inc"

#declare CameraLocation=<20,15,15>;
//#declare CameraLocation=<10,15,15>;

camera {
  location CameraLocation
  direction <0, 0, 1.5>
  sky <0,0,1>
  angle 15
  look_at <3,2.5,0.4>
}

global_settings { ambient_light rgb <0.1,0.1,0.1> }

light_source { <-5, 7.4, 12> color rgb<1, 1, 1> * 1.75 }

light_source { <15, -6, 17> color rgb<1, 1, 1> * 1.75/3 }

plane { z, -1.0 pigment { color rgb <1.0,1.0,1.0> } }



#declare Modulator_Object=object {
    difference{
        Round_Box(<-1,-0.4,-0.13>,<1,0.4,0.2>, 0.05   , yes)
        sphere_sweep {
            cubic_spline
            6,
            <-1.0,0.001, 0.2>, 0.03
            <-0.9,0.001, 0.2>, 0.03
            <-0.8, 0.03, 0.2>, 0.03
            <-0.6, 0.17, 0.2>, 0.03
            <-0.5, 0.2, 0.2>, 0.03
            <-0.4, 0.2, 0.2>, 0.03
            tolerance 0.001
        }

        sphere_sweep {
            cubic_spline
            6,
            <-1.0,-0.001, 0.2>, 0.03
            <-0.9,-0.001, 0.2>, 0.03
            <-0.8,-0.03, 0.2>, 0.03
            <-0.6,-0.17, 0.2>, 0.03
            <-0.5,-0.2, 0.2>, 0.03
            <-0.4,-0.2, 0.2>, 0.03
            tolerance 0.001
        }

        sphere_sweep {
            cubic_spline
            6,
            <1.0,0.001, 0.2>, 0.03
            <0.9,0.001, 0.2>, 0.03
            <0.8, 0.03, 0.2>, 0.03
            <0.6, 0.17, 0.2>, 0.03
            <0.5, 0.2, 0.2>, 0.03
            <0.4, 0.2, 0.2>, 0.03
            tolerance 0.001
        }

        sphere_sweep {
            cubic_spline
            6,
            <1.0,-0.001, 0.2>, 0.03
            <0.9,-0.001, 0.2>, 0.03
            <0.8,-0.03, 0.2>, 0.03
            <0.6,-0.17, 0.2>, 0.03
            <0.5,-0.2, 0.2>, 0.03
            <0.4,-0.2, 0.2>, 0.03
            tolerance 0.001
        }
    }
}


object{ Modulator_Object
        texture{ pigment{ color rgb<1.0,0.3,0.3>} finish { phong 1 } }
        rotate -x*40 translate<3,-0.5,0>
      }

object{ Modulator_Object
        texture{ pigment{ color rgb<1.0,0.7,0.3>} finish { phong 1 } }
        rotate -x*30 translate<3,0.5,0>
      }

object{ Modulator_Object
        texture{ pigment{ color rgb<1.0,1.0,0.3>} finish { phong 1 } }
        rotate -x*20 translate<3,1.5,0>
      }

object{ Modulator_Object
        texture{ pigment{ color rgb<0.7,1.0,0.3>} finish { phong 1 } }
        rotate -x*10 translate<3,2.5,0>
      }

object{ Modulator_Object
        texture{ pigment{ color rgb<0.3,1.0,0.3>} finish { phong 1 } }
        rotate x*0 translate<3,3.5,0>
      }

object{ Modulator_Object
        texture{ pigment{ color rgb<0.3,1.0,0.7>} finish { phong 1 } }
        rotate x*10 translate<3,4.5,0>
      }

object{ Modulator_Object
        texture{ pigment{ color rgb<0.3,1.0,1.0>} finish { phong 1 } }
        rotate x*20 translate<3,5.5,0>
      }