#version 3.7;

global_settings {
  assumed_gamma 1.0
  max_trace_level 8
}

background { color rgb <0.08, 0.09, 0.11> }

camera {
  location <0, 2.2, -6.5>
  look_at  <0, 1.2, 0>
  angle 40
}

light_source { <-6, 10, -10> color rgb <1.00, 0.98, 0.95> * 1.2
  area_light <2,0,0>, <0,0,2>, 4, 4
  adaptive 1
  jitter
}
light_source { <6, 4, -2> color rgb <0.55, 0.65, 0.90> * 0.5 }

fog {
  fog_type 2
  distance 25
  color rgb <0.10, 0.12, 0.16>
  fog_alt 1.0
  fog_offset 0.0
}

#declare M_Ground =
material {
  texture {
    pigment { color rgb <0.13, 0.14, 0.16> }
    finish {
      diffuse 0.7
      specular 0.25 roughness 0.05
      reflection { 0.10, 0.25 fresnel on }
      conserve_energy
    }
  }
};

#declare M_Pedestal =
material {
  texture {
    pigment { color rgb <0.22, 0.20, 0.18> }
    finish {
      diffuse 0.75
      specular 0.35 roughness 0.03
      reflection 0.08
      conserve_energy
    }
  }
};

#declare M_Orb =
material {
  texture {
    pigment { color rgbt <0.65, 0.85, 1.00, 0.85> }
    finish {
      diffuse 0.05
      specular 0.9 roughness 0.005
      reflection { 0.05, 0.20 fresnel on }
      conserve_energy
    }
  }
  interior {
    ior 1.45
    caustics 0.1
    fade_color rgb <0.55, 0.75, 1.0>
    fade_distance 2.0
    fade_power 2
  }
}

plane { y, 0 material { M_Ground } }

union {
  cylinder { <0,0,0>, <0,0.9,0>, 1.0 }
  torus { 1.0, 0.08 translate <0,0.9,0> }
  cylinder { <0,0.9,0>, <0,1.05,0>, 0.85 }
  material { M_Pedestal }
  translate <0,0,0>
}

sphere {
  <0, 1.75, 0>, 0.75
  material { M_Orb }
}

sphere {
  <0, 1.75, 0>, 0.78
  texture {
    pigment { color rgbt <1,1,1,1> }
    finish { emission 0.08 diffuse 0 }
  }
}

union {
  sphere { <-2.2, 1.1, 1.5>, 0.22 }
  sphere { <-1.7, 2.0, 1.0>, 0.12 }
  sphere { <-1.1, 1.6, 0.6>, 0.16 }
  sphere { < 1.9, 1.4, 1.2>, 0.18 }
  sphere { < 2.4, 2.1, 0.5>, 0.10 }
  texture {
    pigment { color rgbt <0.9, 0.95, 1.0, 0.75> }
    finish { diffuse 0.05 specular 0.6 roughness 0.02 reflection 0.05 conserve_energy }
  }
  interior { ior 1.20 }
}