// CILIA / Dazzle '04.02
// By Tsutomu HIGO  URL: http://www.asahi-net.or.jp/~nj2t-hg/

#version 3.5;
global_settings {
  max_trace_level 5
  assumed_gamma 2.2
  }

union {
  light_source {
    <0, 3, 0>
    color rgb <0.9, 1, 0.8>
    }
  isosurface {
    function {y-(x*x+z*z)/(0.5+pow(cos(12*atan(z/(x+0.0001))),2))/(1+pow(sin(12*y),2))}
    threshold 0
    max_gradient 30
    contained_by {box {<-3, -0.1, -3>, <3, 3, 3>}} 
    texture {
      pigment {color rgb <1, 0.8, 0.7>}
      finish {
        ambient 0.001
        diffuse 0.8
        reflection 1
        specular 0.5
        phong 0.8
        brilliance 1.5
        }
      }
    }
  no_shadow
  scale <1.5, 3, 1.5>
  }

camera {
  location <0, 9, -1.8>
  angle 120.0
  look_at <-0.1, 0, 3>
  }

background {color rgb <0.3, 0, 0>}